CN219172291U

CN219172291U - Mounting and fixing structure for inner rearview mirror and front windshield assembly

Info

Publication number: CN219172291U
Application number: CN202223171323.6U
Authority: CN
Inventors: 吴雄兴; 刘灵祥; 孙卫刚; 黄舜; 黄培根
Original assignee: SAIC GM Wuling Automobile Co Ltd
Current assignee: SAIC GM Wuling Automobile Co Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-13
Anticipated expiration: 2032-11-25

Abstract

The application provides an interior rear-view mirror installation fixed knot constructs and front windshield assembly, interior rear-view mirror installation fixed knot constructs including interior rear-view mirror base and base coupling assembling, and interior rear-view mirror base includes base main part and base connecting portion, and base connecting portion sets up in the one side of base main part, and base connecting portion is including keeping away from the first locating surface of base main part and along the circumference interval setting of base connecting portion three first spacing portion. The base connecting assembly comprises a fixing piece and a connecting piece, wherein the connecting piece comprises a middle connecting portion and three clamping portions extending from the edge of the middle connecting portion, and the fixing piece penetrates through the middle connecting portion. The clamping parts are used for being connected with the first limiting parts in one-to-one correspondence, and the fixing parts are used for being abutted with the first positioning surfaces. The utility model provides an interior rear-view mirror installation fixed knot constructs simple to operate can guarantee accurate location under the blind dress condition, and stability is better moreover, even also can keep firmly connecting under the vibrations operating mode.

Description

Mounting and fixing structure for inner rearview mirror and front windshield assembly

Technical Field

The utility model relates to the technical field of automobile structural design, in particular to an inner rearview mirror mounting and fixing structure and a front windshield assembly.

Background

The inner rearview mirror mounting and fixing structure is used as an important part for improving the overall quality of an inner rearview mirror mounting point, and is widely applied to the development of a front windshield assembly design structure.

The installation and fixing structure of the inner rearview mirror in the prior art is inconvenient to install, and the risk of incomplete assembly occurs in the final assembly; and the connection is not stable enough, when the automobile runs under the poor road conditions, the inner rearview mirror is easy to separate from the inner rearview mirror mounting and fixing structure, and the running safety is affected.

Disclosure of Invention

In view of this, this application provides an interior rear-view mirror installation fixed knot constructs and front windshield assembly for solve among the prior art interior rear-view mirror installation fixed knot and construct the inconvenient and unstable problem of connection.

The application provides an interior rear-view mirror installation fixed knot constructs, including interior rear-view mirror base and base coupling assembling, interior rear-view mirror base includes base main part and base connecting portion, base connecting portion set up in the one side of base main part, base connecting portion is including keeping away from the first locating surface of base main part and follow the circumference interval of base connecting portion sets up three first spacing portion. The base connecting assembly comprises a fixing piece and a connecting piece, wherein the connecting piece comprises a middle connecting portion and three clamping portions extending from the edge of the middle connecting portion, and the fixing piece penetrates through the middle connecting portion. The clamping parts are used for being connected with the first limiting parts in one-to-one correspondence, and the fixing parts are used for being abutted to the first positioning surfaces.

In the scheme, the first positioning surface is abutted with the fixing piece to be positioned so as to limit the freedom degree of the connection line direction of the base of the inner rearview mirror and the base connecting component; the clamping part is connected with the first limiting part for positioning, so that the relative rotation degree of freedom of the rearview mirror base and the base connecting assembly is limited, the installation is convenient, the accurate positioning can be ensured under the condition of blind installation, the stability is good, and the rearview mirror can be stably connected even under the vibration working condition.

In one possible design, the fixing piece comprises a fixing head and a fixing rod, a position avoiding hole for the fixing rod to pass through is formed in the middle connecting portion, one end, away from the fixing head, of the fixing rod is used for penetrating through the position avoiding hole and is connected with the inner rearview mirror support, and the fixing head is used for being in butt joint with the middle connecting portion.

In the above scheme, the dead lever passes and keeps away a position hole and be connected with interior rear-view mirror support, and makes fixed head and intermediate junction butt to be fixed in the rear-view mirror support with the connecting piece firmly and connect.

In one possible design, the fixing element is a bolt, the fixing head is a bolt head, and the fixing rod is a screw.

In the scheme, the fixing piece adopts a bolt structure, so that the connection of the inner rearview mirror mounting and fixing structure is more stable.

In one possible design, the three first limiting portions are uniformly arranged along the circumference of the base connecting portion, and the three clamping portions are uniformly arranged along the circumference of the intermediate connecting portion.

In the above scheme, the first spacing portion evenly distributes and arranges in on the base connecting portion, and joint portion evenly distributes and arranges in on the intermediate junction portion, and when joint portion and first spacing portion one-to-one are connected, the holistic connection effect of interior rear-view mirror installation fixed knot constructs is better.

In one possible design, the first limiting portion is a groove recessed toward a direction close to the center of the base connecting portion, the clamping portion is provided with a clamping end, the clamping end protrudes toward a direction close to the geometric center line of the intermediate connecting portion, and the clamping end is used for being clamped with the first limiting portion.

In the above scheme, after the inner rearview mirror mounting and fixing structure is clamped and mounted, the clamping end stretches into the first limiting part, so that the inner rearview mirror mounting and fixing structure is more stable to connect.

In one possible embodiment, the first positioning surface is provided with a character marking.

In the scheme, the character identification part protrudes on the first positioning surface and can display information such as production date of a product, and a reliable channel is provided for tracing product parts.

In one possible design, three identification notches are uniformly provided on the outer periphery of the base body.

In the scheme, the identification notch is arranged to facilitate the installer to identify the gesture and the position of the inner rearview mirror base through touch sense, so that the installation convenience of the inner rearview mirror installation fixing structure is improved.

In one possible design, the clamping portion is made of a plastic material.

In the scheme, the clamping part is made of plastic materials, so that the clamping part has certain deformability, and the installation is convenient.

In one possible design, the base connection portion has a hexagonal cross-sectional shape in a direction parallel to the base body.

In the scheme, the shape of the base connecting part is a hexagonal prism, the edge angle part of the base connecting part is gentle, and the scratch probability of an installer is reduced.

The application still provides a front windshield assembly, front windshield assembly includes glass monomer, interior rear-view mirror support and arbitrary the interior rear-view mirror installation fixed knot structure of above-mentioned, the glass monomer with the interior rear-view mirror support passes through interior rear-view mirror installation fixed knot constructs and connects. The inner rear view mirror has the advantages of the inner rear view mirror mounting and fixing structure, and the description thereof is omitted.

Additional features and advantages of embodiments of the application will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of embodiments of the application. The objectives and other advantages of the embodiments of the application will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a front windshield assembly according to an embodiment of the present disclosure;

FIG. 2 is an assembled schematic view of an inner rear view mirror mounting and fixing structure according to an embodiment of the present disclosure;

fig. 3 is a schematic structural view of an inner rear view mirror base provided in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a base connection assembly according to an embodiment of the present application.

Reference numerals:

100. an inner rearview mirror mounting and fixing structure;

200. a front windshield assembly;

210. a glass monomer;

220. an inner rear view mirror bracket;

1. an inner rear view mirror base;

11. a base body;

111. identifying a gap;

12. a base connection portion;

121. a first positioning surface;

122. a first limit part;

123. a character identification part;

2. a base connection assembly;

21. a fixing member;

211. a fixed head;

212. a fixed rod;

22. a connecting piece;

221. an intermediate connection portion;

222. a clamping part;

223. and the clamping end.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

Detailed Description

For a better understanding of the technical solutions of the present application, embodiments of the present application are described in detail below with reference to the accompanying drawings.

It should be understood that the described embodiments are merely some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

The terminology used in the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

In the description of the embodiments of the present application, the technical terms "first," "second," etc. are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural sheets" refers to two or more (including two).

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the embodiments of the present application and for simplifying the description, rather than indicating or implying that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

The following describes specific embodiments of the structure of the mounting and fixing structure for an interior rear view mirror according to the embodiment of the present application.

The application provides an interior rear-view mirror installation fixed knot constructs 100, including interior rear-view mirror base 1 and base coupling assembling 2, interior rear-view mirror base 1 includes base main part 11 and base connecting portion 12, and base connecting portion 12 sets up in the one side of base main part 11, and base connecting portion 12 is including keeping away from the first locating surface 121 of base main part 11 and follow the three first spacing portion 122 that the circumference interval of base connecting portion 12 set up. The base connecting assembly 2 comprises a fixing piece 21 and a connecting piece 22, wherein the connecting piece 22 comprises a middle connecting portion 221 and three clamping portions 222 extending from the edge of the middle connecting portion 221, and the fixing piece 21 penetrates through the middle connecting portion 221. The clamping portions 222 are connected to the first limiting portions 122 in a one-to-one correspondence manner, and the fixing member 21 is in contact with the first positioning surface 121.

Referring to fig. 1, an inner mirror mounting and fixing structure 100 is a common connecting structure applied to a front windshield, and is generally used for mounting an inner mirror on the front windshield.

Referring to fig. 2 and 3, the inner rear view mirror base 1 is mounted on a front windshield, and includes a base main body 11 and a base connecting portion 12, the base main body 11 may be in a round cake structure, the base connecting portion 12 is disposed on one surface of the base main body 11, in this embodiment, the base connecting portion 12 is in a hexagonal prism structure, a surface of the base connecting portion 12 far away from the base main body 11 is provided with a first positioning surface 121, three first limiting portions 122 are disposed at intervals in a circumferential direction of the base connecting portion 12, the three first limiting portions 122 may be uniformly distributed along a circumferential direction of the base connecting portion 12, and a specific structure of the first limiting portions 122 may be a groove or any other structure capable of being connected with the clamping portion 222 in a clamping manner.

Referring to fig. 4, the base connecting assembly 2 includes a fixing member 21 and a connecting member 22, wherein the fixing member 21 is used for fixing the connecting member 22 to the rearview mirror bracket. The connecting piece 22 includes a middle connecting portion 221 and three clamping portions 222 extending from the edge of the middle connecting portion 221, the middle connecting portion 221 may be in a three-fork flat plate structure, each of the branched ends of the middle connecting portion 221 is provided with a clamping portion 222 extending vertically to the middle connecting portion 221, so that when the inner rearview mirror base 1 and the base connecting assembly 2 are assembled, each clamping portion 222 can be clamped and connected with the corresponding first limiting portion 122, and the clamping portion 222 is connected and positioned with the first limiting portion 122 to limit the degree of freedom of relative rotation of the rearview mirror base and the base connecting assembly 2. At the same time, the first positioning surface 121 is abutted against the fixing member 21 to limit the degree of freedom in the connection direction between the interior mirror base 1 and the base connecting assembly 2.

To sum up, the mounting and fixing structure 100 for an inner rear view mirror in this embodiment is convenient to install, can ensure accurate positioning under the condition of blind installation, has good stability, and can be stably connected even under vibration working conditions.

In one embodiment, the fixing member 21 includes a fixing head 211 and a fixing rod 212, the intermediate connecting portion 221 is provided with a avoidance hole through which the fixing rod 212 passes, one end of the fixing rod 212, which is far away from the fixing head 211, is used for connecting with the endoscope bracket 220 through the avoidance hole, and the fixing head 211 is used for abutting against the intermediate connecting portion 221.

Referring to fig. 4, the fixing head 211 may be provided in a cylindrical structure, the fixing rod 212 may be provided in a cylindrical structure having a smaller diameter than the fixing rod 212, the intermediate connection portion 221 is provided with a circular avoidance hole through which the fixing rod 212 passes, the fixing rod 212 is connected with the inside rear view mirror bracket 220 through the avoidance hole, and the fixing head 211 is abutted with the intermediate connection portion 221, thereby firmly fixing the connection member 22 on the rear view mirror bracket part.

In one embodiment, the fixing member 21 is a bolt, the fixing head 211 is a bolt head, and the fixing rod 212 is a screw.

Referring to fig. 4, the fixing member 21 has a bolt structure, so that the connection of the inner rear view mirror mounting and fixing structure 100 is more stable. When a certain machining error occurs in the part itself, so that the first positioning surface 121 and the fixing member 21 cannot be abutted in place, a spacer may be disposed between the fixing head 211 and the intermediate connection portion 221 to increase the protruding height of the fixing head 211, so that the first positioning surface 121 and the fixing member 21 are abutted in place.

In one embodiment, the three first limiting portions 122 are uniformly disposed along the circumferential direction of the base connecting portion 12, and the three clamping portions 222 are uniformly disposed along the circumferential direction of the intermediate connecting portion 221.

Referring to fig. 3 and 4, the first limiting portions 122 are uniformly distributed on the base connecting portion 12, the clamping portions 222 are uniformly distributed on the intermediate connecting portion 221, and when the clamping portions 222 are connected with the first limiting portions 122 in one-to-one correspondence, the overall connection effect of the inner rear view mirror mounting and fixing structure 100 is better.

In one embodiment, the first limiting portion 122 is a groove recessed toward a direction near the center of the base connecting portion 12, the clamping portion 222 is provided with a clamping end 223, the clamping end 223 protrudes toward a direction near the geometric center line of the middle connecting portion 221, and the clamping end 223 is used for clamping with the first limiting portion 122.

Referring to fig. 3 and 4, the first limiting portion 122 is a groove structure, the clamping end 223 is a protruding structure, and after the inner rear view mirror mounting and fixing structure 100 is clamped and installed, the clamping end 223 extends into the first limiting portion 122, so that the inner rear view mirror mounting and fixing structure 100 is more stably connected.

In one embodiment, the first positioning surface 121 is provided with a character marking portion 123 in a protruding manner.

Referring to fig. 3, the character identifier 123 protrudes from the first positioning surface 121, and can display information such as a production date of a product, so as to provide a reliable channel for tracing back the product parts. In addition, the character marking portion 123 forms an uneven structure on the first positioning surface 121, so that when the first positioning surface 121 abuts against the fixing member 21, the character marking portion 123 can prevent the fixing member 21 and the first positioning surface 121 from sliding or rotating relatively, and further improve the stability of the mounting and fixing structure 100 of the endoscope.

In one embodiment, three identification notches 111 are uniformly provided on the outer periphery of the base body 11.

Referring to fig. 3, the shape and size of the identification notch 111 can be flexibly set according to actual needs, and in this embodiment, by setting the identification notch 111, an installer can conveniently identify the posture and position of the inner rear view mirror base 1 through touch sense in the installation process, so that the installation convenience of the inner rear view mirror installation fixing structure 100 is improved.

In one embodiment, the clamping portion 222 is made of a plastic material.

The clamping portion 222 is made of plastic, so that the clamping portion 222 has certain deformation capability, and certain external force can be applied to the clamping portion 222 during installation and disassembly, so that the clamping portion 222 is deformed to be convenient to install.

In one of the embodiments, the base connection portion 12 has a hexagonal cross-sectional shape in a direction parallel to the base main body 11.

Referring to fig. 3, the base connecting portion 12 is a hexagonal prism, and the corner portions thereof are gentle, so that the probability of scratch of an installer is reduced.

The application also provides a front windshield assembly, and the front windshield assembly comprises a glass unit 210, an inner rearview mirror bracket 220 and any one of the inner rearview mirror mounting and fixing structures 100, wherein the glass unit 210 and the inner rearview mirror bracket 220 are connected through the inner rearview mirror mounting and fixing structures 100. It is apparent that the above-described inner rear view mirror mounting and fixing structure 100 has advantages, and will not be described herein.

To sum up, the mounting and fixing structure 100 for an inner rear view mirror and the front windshield assembly provided by the present application have at least the following advantages:

(1) The structure mode of claw assembly is adopted to improve the guidance and the precision of assembly; (2) The stability and the reliability of the part under the complex vibration working condition are improved; (3) increased traceability of part construction; (4) making the parts easier to process and lighter.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.

Claims

1. An interior rear-view mirror installation fixed knot constructs, characterized in that includes:

the inner rearview mirror comprises a base main body and a base connecting part, wherein the base connecting part is arranged on one surface of the base main body, and the base connecting part comprises a first positioning surface far away from the base main body and three first limiting parts arranged at intervals along the circumferential direction of the base connecting part;

the base connecting assembly comprises a fixing piece and a connecting piece, the connecting piece comprises a middle connecting part and three clamping parts extending from the edge of the middle connecting part, and the fixing piece penetrates through the middle connecting part;

the clamping parts are used for being connected with the first limiting parts in one-to-one correspondence, and the fixing parts are used for being abutted to the first positioning surfaces.

2. The endoscope mounting and fixing structure according to claim 1, wherein the fixing member comprises a fixing head and a fixing rod, a position avoiding hole through which the fixing rod passes is formed in the intermediate connecting portion, one end of the fixing rod, which is far away from the fixing head, is used for passing through the position avoiding hole and being connected with the endoscope support, and the fixing head is used for being abutted with the intermediate connecting portion.

3. The endoscope mounting and fixing structure according to claim 2, wherein the fixing member is a bolt, the fixing head is a bolt head, and the fixing rod is a screw.

4. The endoscope mounting and fixing structure according to claim 1, wherein three of the first stopper portions are uniformly provided along a circumferential direction of the base connecting portion, and three of the clip portions are uniformly provided along a circumferential direction of the intermediate connecting portion.

5. The endoscope mounting and fixing structure according to claim 1, wherein the first limiting portion is a groove recessed in a direction approaching a center of the base connecting portion, the clamping portion is provided with a clamping end, the clamping end protrudes in a direction approaching a geometric center line of the intermediate connecting portion, and the clamping end is used for being clamped with the first limiting portion.

6. The endoscope mounting and fixing structure according to claim 1, wherein the first positioning surface is provided with a character marking portion in a protruding manner.

7. The endoscope mounting and fixing structure according to claim 1, wherein three recognition notches are uniformly provided on the outer circumference of the base body.

8. The endoscope mounting fixture of claim 1, wherein the clip portion is made of a plastic material.

9. The endoscope mounting and fixing structure according to claim 1, wherein the base connection portion has a hexagonal cross-sectional shape in a direction parallel to the base body.

10. A front windshield assembly, characterized in that the front windshield assembly comprises a glass unit, an inner rearview mirror bracket and the inner rearview mirror mounting and fixing structure according to any one of claims 1-9, wherein the glass unit is connected with the inner rearview mirror bracket through the inner rearview mirror mounting and fixing structure.