CN219790081U - Positioning structure, rearview mirror and vehicle - Google Patents
Positioning structure, rearview mirror and vehicle Download PDFInfo
- Publication number
- CN219790081U CN219790081U CN202320321942.4U CN202320321942U CN219790081U CN 219790081 U CN219790081 U CN 219790081U CN 202320321942 U CN202320321942 U CN 202320321942U CN 219790081 U CN219790081 U CN 219790081U
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- positioning
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- plate body
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- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a positioning structure which comprises a mounting plate and brackets, wherein a through hole for passing through a lens of a camera is formed in the mounting plate, a plurality of the brackets are fixedly connected to the mounting plate, the brackets are respectively arranged on the periphery of the through hole, and the brackets are provided with a first positioning part for abutting against the bottom surface of a cover body of the camera and a second positioning part which is fixed on the side surface of the cover body of the camera. The utility model also discloses a rearview mirror and a vehicle. The utility model can accurately position the camera, ensure that the gap between the lens and the via hole is uniform, and avoid zero sticking between the lens and the via hole to influence the function of the camera.
Description
Technical Field
The utility model relates to the technical field of vehicle parts, in particular to a positioning structure, a rearview mirror and a vehicle.
Background
At present, with the development of vehicle technology, vehicles gradually develop towards intellectualization, and cameras are also gradually carried in existing vehicles to assist or realize automatic parking. In the prior art, the camera front cover is generally positioned and fixed by adopting a screw, and the lens stretches into the through hole, but the positioning and mounting mode has the advantages that the positioning accuracy of the camera is low, the gap between the lens and the through hole is uneven, the existing positioning and mounting mode generally only positions the axial mounting position of the camera, the edge of the lens of the camera can be attached to the through hole after mounting, so that the stress of the lens is caused, the risk of reducing the definition of the camera is caused, and the looking-around splicing and automatic parking functions are influenced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a positioning structure, a rearview mirror and a vehicle, which can enable a camera to be accurately positioned, enable a gap between a lens and a via hole to be uniform, and avoid zero sticking between the lens and the via hole to influence the function of the camera.
The technical scheme of the utility model provides a positioning structure, which comprises a mounting plate and brackets, wherein the mounting plate is provided with a through hole for passing through a lens of a camera, a plurality of brackets are fixedly connected to the mounting plate, the brackets are respectively arranged on the periphery of the through hole, and the brackets are provided with a first positioning part for abutting against the bottom surface of a cover body of the camera and a second positioning part for abutting against the side surface of the cover body of the camera.
Optionally, two second positioning portions are arranged on the bracket, and the two second positioning portions respectively prop against two adjacent side surfaces of the cover body.
Optionally, the cover body is provided with N side faces, and the number of the supports is equal to that of the side faces, wherein N is more than or equal to 3.
Optionally, an end angle is formed between adjacent side surfaces, and the bracket is arranged at the end angle position.
Optionally, the bracket is provided with a notch, the bottom of the notch forms the first positioning part, and the side surface of the notch forms the second positioning part.
Optionally, the support includes first plate body and second plate body, first plate body with the second plate body is connected, first plate body with have contained angle a between the second plate body, the notch sets up first plate body with the junction of second plate body, the both sides of notch form two respectively second location portion.
Optionally, the flatness and parallelism of the first positioning portion and the second positioning portion are smaller than 0.1mm, and the perpendicularity between the first positioning portion and the second positioning portion is smaller than 0.1mm.
Optionally, the device further comprises a positioning column, wherein the positioning column is arranged on the mounting plate, the cover body is outwards extended to be provided with a positioning plate, and the positioning plate is connected with the positioning column.
The utility model also discloses a rearview mirror comprising the positioning structure.
The utility model also discloses a vehicle comprising the rearview mirror.
After the technical scheme is adopted, the method has the following beneficial effects:
according to the positioning structure disclosed by the utility model, the plurality of brackets surrounding the periphery of the through hole are arranged, and the first positioning part on the bracket is abutted with the bottom surface of the cover body of the camera, so that the camera can be positioned in the axial direction of the through hole, and the second positioning part on the bracket is abutted with the side surface of the cover body of the camera, so that the camera can be positioned in the radial direction of the through hole, therefore, the axial and radial accurate positioning of the camera in the through hole can be realized through the first positioning part and the second positioning part, the uniform gap between the lens of the camera and the through hole is ensured, and the influence of zero attachment of the lens and the through hole on the function of the camera is avoided.
Drawings
The present disclosure will become more readily understood with reference to the accompanying drawings. It should be understood that: the drawings are for illustrative purposes only and are not intended to limit the scope of the present utility model. In the figure:
FIG. 1 is a schematic view of a positioning structure in one embodiment of the utility model;
FIG. 2 is a schematic view of the positioning structure at another angle in one embodiment of the present utility model;
FIG. 3 is a schematic view of the camera head and positioning structure of the present utility model in one embodiment;
FIG. 4 is a schematic view of another angle of the camera head and positioning structure after being mounted in cooperation in one embodiment of the utility model;
FIG. 5 is a schematic view of a lens mated with a via in one embodiment of the utility model;
FIG. 6 is a schematic view of the positioning block and bracket assembly according to one embodiment of the present utility model.
Reference numeral control table:
mounting plate 10: via hole 100, positioning column 101, and reinforcing rib 102;
bracket 20: a first positioning portion 201, a second positioning portion 202, a notch 203, a first plate 204, and a second plate 205;
camera 30: cover 301, lens 302, locating plate 303, locating piece 304.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings.
It is to be readily understood that, according to the technical solutions of the present utility model, those skilled in the art may replace various structural modes and implementation modes with each other without changing the true spirit of the present utility model. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to limit or restrict the utility model in its entirety or to apply for the utility model.
Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible to be mentioned in the present specification are defined with respect to the configurations shown in the drawings, which are relative concepts, and thus may be changed according to different positions and different use states thereof. These and other directional terms should not be construed as limiting terms. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two components. The above-described specific meanings belonging to the present utility model are understood as appropriate by those of ordinary skill in the art.
In one embodiment of the present utility model, as shown in fig. 1 and 2, a positioning structure is disclosed, which comprises a mounting plate 10 and a bracket 20, wherein a via hole 100 for passing through a lens 302 of a camera 30 is provided on the mounting plate 10, a plurality of brackets 20 are fixedly connected to the mounting plate 10, the plurality of brackets 20 are respectively arranged at the periphery of the via hole 100, and the brackets 20 are provided with a first positioning part 201 for abutting against the bottom surface of a cover 301 of the camera 30 and a second positioning part 202 fixed on the side surface of the cover 301 abutting against the camera 30.
Further, as shown in fig. 3 to 5, the camera 30 includes a cover 301 and a lens 302, where the lens 302 is disposed on the cover 301, and the cover 301 has a triangle, square, rectangular or polygonal structure, where the cover 301 has at least three sides, the via 100 is disposed on the mounting board 10, and the diameter of the via 100 is slightly larger than that of the lens 302, so that the lens 302 can extend into the via 100 and capture a picture outside the vehicle.
As shown in fig. 1 and fig. 2, the plurality of brackets 20 are disposed around the periphery of the via hole 100, and the first positioning portion 201 on the plurality of brackets 20 can abut against the bottom surface of the cover 301, so that the camera 30 can be positioned in the axial direction of the via hole 100, thereby ensuring that the lens 302 can extend into a proper depth of the via hole 100, so that the lens 302 cannot extend into a proper depth to affect the shooting range of the lens 302, and the lens 302 cannot extend too much, which causes the lens 302 to be easily damaged by external damage. In addition, the second positioning portions 202 on the plurality of brackets 20 can respectively abut against the side surfaces of the cover 301, so that the positioning accuracy of the camera 30 in the radial direction of the via hole 100 is ensured, the radial movement of the camera 30 in the via hole 100 can be limited, the gap between the lens 302 of the camera 30 and the via hole 100 can be kept uniform, zero contact between the lens 302 and the via hole 100 is avoided, and the stress of the lens 302 influences shooting. In the utility model, the plurality of brackets 20 are arranged, the camera 30 is positioned in the axial direction of the through hole 100 through the first positioning part 201 on the brackets 20, and the camera 30 is positioned in the radial direction of the through hole 100 through the second positioning part 202 on the brackets 20, so that the mounting precision of the camera 30 can be ensured, zero sticking between the lens 302 of the camera 30 and the through hole 100 is avoided, and the camera 30 can work normally.
In some embodiments of the present utility model, as shown in fig. 2, two second positioning portions 202 are disposed on the bracket 20, and the two second positioning portions 202 respectively abut against two adjacent side surfaces of the cover 301.
Further, as shown in fig. 2, the two second positioning portions 202 are respectively disposed at two sides of the first positioning portion 201, and the two second positioning portions 202 respectively abut against two adjacent side surfaces of the cover 301, so that the camera 30 can be positioned in the radial direction of the via hole 100 in two directions, wherein the second positioning portions 202 on the plurality of brackets 20 can abut against the same side surface of the cover 301 at the same time, so that the radial positioning accuracy can be further improved, and the camera 30 can be further limited to move in the radial direction of the via hole 100, so that the camera 30 can be more firmly fixed, and the camera 30 is prevented from moving in the radial direction of the via hole 100 due to vibration generated in the driving process of a vehicle, so that the camera 30 is prevented from being damaged due to collision between the lens 302 of the camera 30 and the via hole 100.
In some embodiments of the present utility model, as shown in FIG. 4, the cover 301 is provided with N sides, and the number of the brackets 20 is equal to the number of sides, wherein N is equal to or greater than 3.
Wherein, a bracket 20 is correspondingly arranged on the outer side of each side surface of each cover body 301, wherein, the second positioning part 202 on each bracket 20 is at least propped against one side surface of the cover body 301, and the radial movement of the camera 30 along the through hole 100 is limited from a plurality of angles by arranging the brackets 20 with the same number of side surfaces, and the camera 30 can be positioned along the radial direction of the through hole 100.
In some embodiments of the utility model, the adjacent sides form an end angle therebetween, and the bracket 20 is disposed in the end angle position.
Further, as shown in fig. 4, the cover 301 of the camera 30 has a square structure, and the cover 301 has 4 sides, so that one bracket 20 is correspondingly disposed at four end corners of the cover 301, the first positioning portion 201 on each bracket 20 abuts against the bottom surface of the cover 301, and the second positioning portion 202 on each bracket 20 abuts against at least one side of the cover 301, so as to ensure that each side of the cover 301 abuts against at least one second positioning portion 202, thereby ensuring the mounting position of the camera 30 in the radial direction of the via 100 and limiting the movement of the camera 30 in the radial direction of the via 100.
Further, the bracket 20 is disposed at an end corner of the cover 301, two second positioning portions 202 are disposed on the bracket 20, and the two second positioning portions 202 respectively abut against two adjacent sides of the cover 301, i.e. each side of the cover 301 abuts against two second positioning portions 202, so that the camera 30 can be better restricted from moving in the radial direction of the via hole 100, and the positioning accuracy of the camera 30 is ensured.
Optionally, a bracket 20 is disposed in the middle of the side of the cover 301, where the second positioning portion 202 abuts against the middle of the side of the cover 301, so as to perform positioning and mounting and limit the movement of the camera 30.
In some embodiments of the present utility model, as shown in fig. 2, the bracket 20 is provided with a notch 203, a bottom of the notch 203 forms a first positioning portion 201, and a side of the notch 203 forms a second positioning portion 202.
The edge of the cover 301 can be clamped into the notch 203, and the bottom surface of the cover 301 abuts against the bottom of the notch 203, that is, the first positioning portion 201 abuts against the bottom surface of the cover 301, so that the camera 30 is positioned in the axial direction of the via hole 100, and meanwhile, the side surface of the cover 301 abuts against the side surface of the notch 203, that is, the second positioning portion 202 abuts against the side surface of the cover 301, so that the camera 30 is positioned in the radial direction of the via hole 100.
In some embodiments of the present utility model, as shown in fig. 2, the bracket 20 includes a first plate 204 and a second plate 205, the first plate 204 is connected to the second plate 205, an included angle a is formed between the first plate 204 and the second plate 205, a notch 203 is disposed at a connection position between the first plate 204 and the second plate 205, and two second positioning portions 202 are formed on two sides of the notch 203.
Further, taking the cover 301 as an example of a square structure, the included angle a between the first plate 204 and the second plate 205 is 90 degrees, the end angle of the cover 301 is clamped in the notch 203, the bottom surface of the cover 301 abuts against the bottom of the notch 203, so that the first positioning portion 201 abuts against the bottom surface of the cover 301, meanwhile, two adjacent side surfaces of the cover 301 abut against the side surfaces of the notch 203 respectively, and two second positioning portions 202 abut against two adjacent side surfaces of the cover 301 respectively, thereby improving positioning accuracy.
Further, as shown in fig. 6, a positioning block 304 is further disposed on the cover 301, where the positioning block 304 abuts against a side surface of the bracket 20, specifically, the positioning block 304 abuts against a side surface of the first plate 204 and a side surface of the second plate 205, so that positioning accuracy can be further improved and movement of the camera 30 can be limited.
In some embodiments of the present utility model, the flatness and parallelism of the first positioning portion 201 and the second positioning portion 202 are less than 0.1mm, and the perpendicularity between the first positioning portion 201 and the second positioning portion 202 is less than 0.1mm.
Wherein, by ensuring the flatness, parallelism, and verticality of the first positioning portion 201 and the second positioning portion 202, the mounting accuracy of the camera 30 can be precisely controlled. Meanwhile, by adopting the first positioning part 201 and the second positioning part 202, the positioning size chain can be reduced, and the size chain can control the precision of the gap between the lens 302 and the via 100 only by ensuring the precision of the lens 302 and the precision of the cover 301.
In some embodiments of the present utility model, as shown in fig. 1-4, the positioning post 101 is further included, where the positioning post 101 is disposed on the mounting plate 10, and the cover 301 extends outward to provide a positioning plate 303, and the positioning plate 303 is connected to the positioning post 101.
Further, the positioning columns 101 are provided with at least two, at least one positioning plate 303 is respectively arranged on two sides of the cover body 301 in an extending mode, the positioning columns 101 are connected with the positioning plate 303 in a matched mode, the positioning plate 303 and the positioning columns 101 are connected and fixed together through screws, coarse positioning of the camera 30 can be achieved through matching of the positioning columns 101 and the positioning plates 303, and accordingly the camera 30 and the support 20 can be matched and accurately positioned during subsequent installation. And the movement of the camera 30 can be further restricted, so that the camera 30 can be ensured to be firmly fixed on the mounting board 10.
As shown in fig. 3, a plurality of reinforcing ribs 102 are provided on the outer periphery of the positioning column 101, so that the structural strength of the positioning column 101 can be improved, and the reinforcing ribs 102 can be supported at the bottom of the positioning plate 303 during installation, so that coarse positioning and fixing in the axial direction of the via hole 100 can be realized.
The utility model also discloses a rearview mirror comprising the positioning structure.
The utility model also discloses a vehicle comprising the rearview mirror.
What has been described above is merely illustrative of the principles and preferred embodiments of the present utility model. It should be noted that several other variants are possible to those skilled in the art on the basis of the principle of the utility model and should also be considered as the scope of protection of the present utility model.
Claims (10)
1. The utility model provides a location structure, its characterized in that includes mounting panel and support, be equipped with the via hole that is used for through the camera's camera lens on the mounting panel, a plurality of support fixed connection is on the mounting panel, a plurality of supports are arranged respectively the periphery of via hole, the support is equipped with and is used for supporting the first location portion of the bottom surface of the lid of camera and has been fixed in the second location portion of the side of the lid of camera.
2. The positioning structure according to claim 1, wherein two second positioning portions are provided on the bracket, and the two second positioning portions respectively abut against two adjacent side surfaces of the cover body.
3. The positioning structure according to claim 2, wherein the cover body is provided with N side surfaces, and the number of the brackets is equal to the number of the side surfaces, wherein N is equal to or greater than 3.
4. A positioning structure according to claim 3, wherein adjacent said sides form an end angle therebetween, said bracket being disposed at said end angle position.
5. The positioning structure according to claim 1, wherein the bracket is provided with a recess, a bottom of the recess forms the first positioning portion, and a side of the recess forms the second positioning portion.
6. The positioning structure according to claim 5, wherein the bracket comprises a first plate body and a second plate body, the first plate body is connected with the second plate body, an included angle a is formed between the first plate body and the second plate body, the notch is formed at the connection position of the first plate body and the second plate body, and two second positioning parts are formed on two sides of the notch respectively.
7. The positioning structure according to claim 1, wherein the flatness and parallelism of the first positioning portion and the second positioning portion are less than 0.1mm, and the perpendicularity between the first positioning portion and the second positioning portion is less than 0.1mm.
8. The positioning structure of claim 1, further comprising a positioning post disposed on the mounting plate, the cover extending outwardly to provide a positioning plate, the positioning plate being coupled to the positioning post.
9. A rearview mirror comprising a positioning structure according to any one of claims 1-8.
10. A vehicle comprising the rearview mirror of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320321942.4U CN219790081U (en) | 2023-02-16 | 2023-02-16 | Positioning structure, rearview mirror and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320321942.4U CN219790081U (en) | 2023-02-16 | 2023-02-16 | Positioning structure, rearview mirror and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219790081U true CN219790081U (en) | 2023-10-03 |
Family
ID=88158054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320321942.4U Active CN219790081U (en) | 2023-02-16 | 2023-02-16 | Positioning structure, rearview mirror and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219790081U (en) |
-
2023
- 2023-02-16 CN CN202320321942.4U patent/CN219790081U/en active Active
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