Camera mounting mechanism, vehicle-mounted camera and vehicle
By providing protruding teeth and cogging on the fixing bracket and the second fixing member of the camera mounting mechanism, angle adjustment and fixing are achieved, solving the problem of adjusting and fixing of individual parts in the prior art, and reducing production costs.
Patent Information
- Application Number
- CN202421725243.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The existing camera installation mechanism requires separate components to enable angle adjustment and fixation, resulting in high production costs.
A camera mounting mechanism is designed, by providing a plurality of spaced convex teeth on the fixing bracket, and a plurality of spaced convex grooves on the second fixing member, and the convex teeth are meshed with the tooth grooves to achieve angle adjustment and fixation.
The number of parts of the entire camera installation mechanism is reduced, the number of mold openings and maintenance costs are reduced, and production costs are reduced.
Smart Images
Figure CN222780366U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicles, in particular to a camera installation mechanism, a vehicle-mounted camera and a vehicle. Background Art
[0002] As an important component in a vehicle, the vehicle camera can be used to assist driving and provide reliable evidence for the analysis and judgment of traffic accidents. After the vehicle camera is installed, the angle of the camera needs to be manually adjusted and fixed to optimize the shooting angle of the camera and capture the required images.
[0003] In order to facilitate the fixation, the camera bracket in the prior art needs to be provided with separate parts, such as rotating teeth, angle adjustment wrenches and other structures to achieve angle adjustment and fixation. As a result, the angle of the parts of the camera mounting mechanism will lead to an increase in mold opening cost and maintenance cost. Utility Model Content
[0004] Based on this, it is necessary to provide a camera mounting mechanism, a vehicle-mounted camera and a vehicle to address the technical problem in the prior art that the camera mounting mechanism requires separate components for angle adjustment and fixing, which leads to high production costs.
[0005] A camera mounting mechanism, the camera mounting mechanism comprising:
[0006] A bottom shell is configured with a receiving cavity having an opening at one end, and a avoidance hole for avoiding the lens of the camera is also configured on the bottom shell;
[0007] A fixed bracket, disposed in the accommodating cavity, and used for being fixedly connected to the camera;
[0008] A first fixing member is provided at one end of the fixing bracket, the first fixing member is fixedly connected to the bottom shell, and the fixing bracket is rotatably connected to the first fixing member;
[0009] A second fixing member is provided at the other end of the fixing bracket, the second fixing member is fixedly connected to the bottom shell, and the fixing bracket is rotatably connected to the second fixing member;
[0010] Wherein, the fixing bracket is provided with a plurality of convex teeth arranged at intervals, and the second fixing member is provided with a plurality of tooth grooves arranged at intervals, and the convex teeth are meshed with the tooth grooves.
[0011] In one of the embodiments, a receiving groove with an open end is configured on the fixing bracket, the fixing bracket is configured as a semicircular arc structure, and the protruding teeth are arranged on the outer peripheral surface of the fixing bracket and are arranged at intervals along the circumference of the fixing bracket.
[0012] In one of the embodiments, two process holes arranged at intervals are constructed on the side wall of the fixing bracket, the protruding teeth are arranged on the wall between the two process holes, and the process holes extend along the circumference of the fixing bracket.
[0013] In one embodiment, a first mounting shaft is provided at one end of the fixing bracket, a mounting hole is provided at one end of the second fixing member, the first mounting shaft is rotatably inserted into the mounting hole, and the hole wall of the mounting hole radially limits the first mounting shaft.
[0014] In one of the embodiments, an annular limiting boss is provided on the side surface of the second fixing member opposite to one end of the fixing bracket, and the end surface of the fixing bracket facing the mounting hole is in contact with the end surface of the limiting boss.
[0015] In one embodiment, a second mounting shaft is provided at one end of the fixed bracket facing away from the first mounting shaft, a first limiting groove is constructed on the first fixing member, and a second limiting groove is correspondingly provided on the bottom shell, the first limiting groove and the second limiting groove enclose and define a rotating hole, the second mounting shaft is rotatably provided in the rotating hole, and the groove wall of the first limiting groove radially limits the second mounting shaft.
[0016] In one embodiment, an annular limit baffle is provided on the second mounting shaft, a first annular groove is provided on the first fixing member, and a second annular groove is correspondingly provided on the bottom shell. The first annular groove and the annular groove define an annular limit groove, and the limit baffle is provided in the annular limit groove to axially limit the second mounting shaft.
[0017] In one embodiment, a first card slot is provided on the outer circumference of the first mounting shaft, a second card slot is provided on the outer circumference of the second mounting shaft, and the camera mounting mechanism further includes a vibration-damping ring, at least one vibration-damping ring is provided in each of the first card slot and the second card slot, and the vibration-damping ring elastically contacts with the hole walls of the mounting hole and the rotating hole.
[0018] A vehicle-mounted camera comprises a camera and the camera mounting mechanism as described above, wherein the camera is mounted on the fixing bracket.
[0019] A vehicle comprises a vehicle body and the vehicle-mounted camera as described above, wherein the bottom shell is mounted on the vehicle body.
[0020] Beneficial effects of the utility model:
[0021] The utility model provides a camera mounting mechanism, wherein the bottom shell is used to accommodate and support a fixed bracket, a first fixing member and a second fixing member, and an accommodating cavity is constructed on the bottom shell so as to accommodate the fixed bracket, the first fixing member and the second fixing member in the accommodating cavity. By constructing an avoidance hole on the bottom shell, the lens of the camera mounted on the fixed bracket is exposed from the avoidance hole, so as to facilitate the shooting of the required picture. The fixed bracket is used to fix the camera to provide necessary support for the normal operation of the camera. By fixing the first fixing member to the bottom shell, one end of the fixed bracket is rotatably connected to the first fixing member, the second fixing member is fixedly connected to the bottom shell, and the other end of the fixed bracket is rotatably connected to the second fixing member, so as to realize the rotation of the fixed bracket relative to the bottom shell, and then realize the adjustment of the angle of the camera. In the utility model, by arranging a plurality of convex teeth arranged at intervals on the fixed bracket, and arranging a plurality of tooth grooves arranged at intervals on the second fixing member, the fixed bracket with the adjusted angle is fixed by the meshing of the convex teeth and the tooth grooves. In the utility model, the convex teeth and the tooth grooves are directly arranged on the fixed bracket and the second fixing member, and no other components are needed, thereby reducing the number of components of the entire camera installation mechanism, thereby reducing the number of molds and maintenance costs, and further reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A schematic diagram of the external structure of a camera mounting mechanism provided in one embodiment of the utility model;
[0023] Figure 2 A schematic diagram of the internal structure of a camera mounting mechanism provided by an embodiment of the utility model;
[0024] Figure 3 A schematic diagram of the structure after one end of the fixing bracket in the camera mounting mechanism provided by an embodiment of the utility model is inserted into the mounting hole of the second fixing member;
[0025] Figure 4 A cross-sectional view of a camera mounting mechanism provided by an embodiment of the utility model along a radial direction;
[0026] Figure 5 A schematic diagram of the external structure of a fixing bracket in a camera mounting mechanism provided for an embodiment of the utility model;
[0027] Figure 6 A schematic diagram of the structure of a second fixing member in a camera mounting mechanism provided by an embodiment of the utility model;
[0028] Figure 7 A cross-sectional view of a camera mounting mechanism provided by an embodiment of the utility model along the axial direction;
[0029] Figure 8A schematic diagram of the structure of the bottom shell of the camera mounting mechanism provided by an embodiment of the utility model;
[0030] Fig. 9 A schematic diagram of the structure of a camera mounting mechanism provided by an embodiment of the utility model when the bottom shell is not installed;
[0031] Fig.10 A schematic structural diagram of a first fixing member in a camera mounting mechanism provided in one embodiment of the utility model.
[0032] Reference numerals:
[0033] Bottom shell 100; accommodating cavity 110; avoidance hole 120; second limiting groove 130; second annular groove 140; second clamping groove 150; fixing bracket 200; accommodating groove 210; process hole 220; first installation axis 230; first clamping groove 231; second installation axis 240; annular limiting baffle 241; convex tooth 250; first fixing member 300; first annular groove 310; first limiting groove 320; second fixing member 400; mounting hole 410; annular limiting boss 420; tooth groove 430; vibration damping ring 500; support plate 600; film layer 700; camera 800; cover plate 900. DETAILED DESCRIPTION
[0034] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0037] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0038] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0039] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.
[0040] An embodiment of the utility model provides a vehicle, which includes a vehicle body and a vehicle-mounted camera, wherein the vehicle-mounted camera includes a base, and the base is fixedly connected to the vehicle body. The vehicle-mounted camera is used to shoot road conditions, driving scenes, etc. during the vehicle formation process.
[0041] An embodiment of the utility model further provides a vehicle-mounted camera, comprising a camera and the following camera mounting mechanism, wherein the camera is mounted on a fixed bracket.
[0042] Specifically, see Figures 1 to 10, an embodiment of the utility model provides a camera mounting mechanism, the camera mounting mechanism includes a bottom shell 100, a fixing bracket 200, a first fixing member 300 and a second fixing member, the bottom shell 100 is configured with a receiving cavity 110 with an opening at one end, and the bottom shell 100 is also configured with an avoidance hole 120 for avoiding the lens of the camera 800; the fixing bracket 200 is arranged in the receiving cavity 110, and the fixing bracket 200 is used to be fixedly connected with the camera 800; the first fixing member 300 is arranged at one end of the fixing bracket 200, the first fixing member 300 is fixedly connected to the bottom shell 100, and the fixing bracket 200 is rotatably connected to the first fixing member 300; the second fixing member is arranged at the other end of the fixing bracket 200, the second fixing member is fixedly connected to the bottom shell 100, and the fixing bracket 200 is rotatably connected to the second fixing member; wherein, a plurality of convex teeth 250 arranged at intervals are arranged on the fixing bracket 200, and a plurality of tooth grooves 430 arranged at intervals are arranged on the second fixing member, and the convex teeth 250 are meshed with the tooth grooves 430.
[0043] The technical solution provides a camera installation mechanism, wherein the bottom shell 100 is used to accommodate and support the fixing bracket 200, the first fixing member 300 and the second fixing member. By constructing a containing cavity 110 on the bottom shell 100, the fixing bracket 200, the first fixing member 300 and the second fixing member can be contained in the containing cavity 110. By constructing an avoidance hole 120 on the bottom shell 100, the lens of the camera 800 installed on the fixing bracket 200 can be exposed from the avoidance hole 120, so as to facilitate the shooting of the required picture. The fixing bracket 200 is used to fix the camera 800 to provide necessary support for the normal operation of the camera 800. By fixing the first fixing member 300 to the bottom shell 100, rotatably connecting one end of the fixing bracket 200 to the first fixing member 300, fixing the second fixing member 400 to the bottom shell 100, and rotatably connecting the other end of the fixing bracket 200 to the second fixing member, the fixing bracket 200 can be rotated relative to the bottom shell 100, thereby adjusting the angle of the camera 800. In the present invention, by providing a plurality of spaced convex teeth 250 on the fixing bracket 200, and providing a plurality of spaced tooth grooves 430 on the second fixing member, the fixing bracket 200 with the adjusted angle is fixed by meshing the convex teeth 250 and the tooth grooves 430. In the present invention, the convex teeth 250 and the tooth grooves 430 are directly provided on the fixing bracket 200 and the second fixing member, without using other parts, thereby reducing the number of parts of the entire camera mounting mechanism, thereby reducing the number of molds and maintenance costs, thereby reducing production costs.
[0044] The bottom shell 100 is constructed as a roughly directional structure, and the side surface of the bottom shell 100 opposite to the opening of the accommodating cavity 110 is constructed as an arc-shaped structure, and a waist-shaped avoidance hole 120 is provided on the arc-shaped side surface, so that when the camera 800 is installed, the lens of the camera 800 passes through the avoidance hole 120, and when the angle of the camera 800 is adjusted, it can move relative to the waist-shaped hole, thereby providing a movable space for adjusting the angle of the camera 800.
[0045] like Figure 1 As shown, a support plate 600 is provided outside the arc-shaped side wall of the bottom shell 100, and a film layer 700 is bonded to the support plate 600. The film layer 700 is used to bond with the vehicle body, so that the bottom shell 100 can be fixedly connected to the vehicle body. Figure 1 As shown, the camera mounting mechanism further includes a cover plate 900, which is arranged at the opening of the bottom shell 100 to cover the components in the bottom shell 100, which can improve the aesthetics of the entire vehicle-mounted camera on the one hand, and on the other hand, the camera 800, the fixing bracket 200, the first fixing member 300, and the second fixing member and other components can be arranged in the space enclosed by the bottom shell 100 and the cover plate 900 to protect the components inside the space. Specifically, the four corners of the cover plate 900 are fixedly connected to the four corners of the bottom shell 100 by bolts.
[0046] like Figures 3 to 6 As shown, in one embodiment, a receiving groove 210 with an open end is configured on the fixing bracket 200, and the fixing bracket 200 is configured as a semicircular arc structure, and the convex teeth 250 are arranged on the outer peripheral surface of the fixing bracket 200 and are arranged at intervals along the circumference of the fixing bracket 200. By arranging the convex teeth 250 on the outer peripheral surface of the fixing bracket 200 and arranging them at intervals along the circumference of the fixing bracket 200, when the fixing bracket 200 rotates relative to the bottom shell 100, the first fixing member 300 and the second fixing member, the convex teeth 250 arranged on the fixing bracket 200 can always be engaged with the tooth grooves 430 on the second fixing member.
[0047] like Figure 3 and Figure 5 As shown, specifically, the fixing bracket 200 is a semi-cylindrical structure as a whole, and the cavity of the semi-cylindrical structure is the above-mentioned receiving groove 210. A truncated cone-shaped protrusion is provided in the middle of the side wall of the fixing bracket 200, and a lens channel is provided in the middle of the protrusion, and the lens of the camera 800 is accommodated in the lens channel. The main body of the camera 800 is provided in the receiving groove 210 and is fixedly connected to the side wall of the fixing bracket 200 by bolts.
[0048] like Figure 3 and Figure 5As shown, further, two process holes 220 are configured on the side wall of the fixed bracket 200, and the convex teeth 250 are arranged on the wall between the two process holes 220, and the process holes 220 extend along the circumference of the fixed bracket 200. By opening two spaced process holes 220 on the side wall of the fixed bracket 200, the wall between the two process holes 220 can be elastically deformed under the action of external force. The convex teeth 250 are arranged on the elastically deformable wall, so that when the angle of the fixed bracket 200 relative to the bottom shell 100 is adjusted, the fixed bracket 200 can be rotated with a little force, thereby improving the convenience of angle adjustment.
[0049] like Figure 3 and Figure 5 As shown, in this embodiment, the process hole 220 is a strip hole so that the length of the elastically deformable wall body is longer. The number of convex teeth 250 provided on the elastically deformable wall body is 2-4. As a preferred embodiment, three convex teeth 250 are provided on the elastically deformable wall body. In this way, while ensuring that the convex teeth 250 are engaged with the tooth grooves 430 to fix the rotation of the fixed bracket 200 and the bottom shell 100, when the angle of the fixed bracket 200 is adjusted, the fixed bracket 200 can be rotated relative to the bottom shell 100 by applying a little force to the fixed bracket 200, thereby improving the convenience of angle adjustment.
[0050] As shown Figure 2 , 3 and Figure 5 As shown, in one embodiment, a first mounting shaft 230 is provided at one end of the fixing bracket 200, a mounting hole 410 is provided at one end of the second fixing member, the first mounting shaft 230 is rotatably inserted into the mounting hole 410, and the hole wall of the mounting hole 410 radially limits the first mounting shaft 230. By providing the first mounting shaft 230 at one end of the fixing bracket 200 and providing the mounting hole 410 at one end of the second fixing member, the first mounting shaft 230 is inserted into the mounting hole 410, so as to realize the rotation of the fixing bracket 200 relative to the bottom shell 100, and then realize the adjustment of the angle of the fixing bracket 200.
[0051] like Figure 6 As shown, specifically, one end of the second fixing member is set as a square structure, and a circular blind hole is set on the square structure, and the circular blind hole is the mounting hole 410. The other end of the second fixing member is set to be constructed as a semi-cylindrical structure, and the inner diameter of the cylindrical structure of the second fixing member is consistent with the outer diameter of the fixing bracket 200, so that one end of the fixing bracket 200 can just be accommodated in the groove of the cylindrical structure of the second fixing member. The tooth groove 430 is set on the inner wall of the cylindrical structure of the second fixing member to facilitate engagement with the convex teeth 250 on the fixing bracket 200.
[0052] like Figure 5 and Figure 6 As shown, further, an annular limiting boss 420 is provided on the side surface of the second fixing member 400 opposite to one end of the fixing bracket 200, and the end surface of the fixing bracket 200 facing the mounting hole 410 is fitted with the end surface of the limiting boss. By providing an annular limiting boss on the second fixing member and fitting the end surface of the fixing inner bracket facing the mounting hole 410 with the end surface of the limiting boss, on the one hand, circumferential limiting is achieved through the fitting of the two, and on the other hand, the stability of the fixing bracket 200 when rotating relative to the bottom shell 100 can be improved through the fitting of the two.
[0053] Extended edges are provided on two outer edges in radial directions of the cylindrical structure of the second fixing member, and through holes are provided on the extended edges to facilitate the passage of bolts, thereby being fixedly connected to the bottom shell 100. In this embodiment, the opening of the cylindrical structure of the second fixing member is consistent with the opening direction of the bottom shell 100, so that there is a large operating space when the first installation shaft 230 of the fixing bracket 200 is inserted into the installation hole 410.
[0054] like Figure 2 , 3 , Figure 5 and Figure 7 As shown, specifically, a second mounting shaft 240 is provided at one end of the fixing bracket 200 away from the first mounting shaft 230, a first limiting groove 320 is constructed on the first fixing member 300, and a second limiting groove 130 is correspondingly provided on the bottom shell 100. The first limiting groove 320 and the second limiting groove 130 enclose and define a rotating hole, and the second mounting shaft 240 is rotatably provided in the rotating hole, and the groove wall of the first limiting groove 320 radially limits the second mounting shaft 240.
[0055] like Figure 7 , Figure 8 and Fig.10 As shown, by setting a first limiting groove 320 on the first fixing member 300 and a second limiting groove 130 on the bottom shell 100, after the first mounting shaft 230 is inserted into the mounting hole 410, the second mounting shaft 240 on the fixing bracket 200 is just placed in the second limiting groove 130 on the bottom shell 100, and then by fixing the first fixing member 300 to the bottom shell 100, the second mounting shaft 240 is radially limited by the first fixing member 300, so that when the fixing bracket 200 rotates relative to the bottom shell 100, the fixing bracket 200 can be prevented from being separated from the bottom shell 100.
[0056] like Figure 2 , 3 , Figure 5 and Figure 7As shown, further, an annular limit baffle 241 is provided on the second installation shaft 240, a first annular groove 310 is provided on the first fixing member 300, and a second annular groove 140 is correspondingly provided on the bottom shell 100. The first annular groove 310 and the annular groove define an annular limit groove, and the limit baffle is provided in the annular limit groove to limit the second installation shaft 240 axially.
[0057] like Figure 5 and Figure 7 As shown, in the present embodiment, an annular limiting plate is provided on the second mounting shaft 240, and annular grooves are provided on the first fixing member 300 and the bottom shell 100, so that the annular limiting baffle 241 of the second mounting shaft 240 is provided in the first annular groove 310 and the second annular groove 140, thereby ensuring that the fixing bracket 200 can rotate relative to the bottom shell 100 while axially limiting the fixing bracket 200, thereby preventing the fixing bracket 200 from moving in the axial direction relative to the bottom shell 100, thereby ensuring the stability of the vehicle-mounted camera during operation of the vehicle.
[0058] Furthermore, a first card slot 231 is provided on the outer circumferential surface of the first mounting shaft 230, and a second card slot 150 is provided on the outer circumferential surface of the second mounting shaft 240. The camera mounting mechanism also includes a vibration-damping ring 500. Each of the first card slot 231 and the second card slot 150 is provided with at least one vibration-damping ring 500, and the vibration-damping ring 500 elastically contacts the hole walls of the mounting hole 410 and the rotating hole.
[0059] By setting a first card slot 231 on the first mounting shaft 230 and a second card slot 150 on the second mounting shaft 240, it is convenient to set a vibration damping ring 500 on the first mounting shaft 230 and the second mounting shaft 240, and the vibration damping ring 500 is elastically contacted with the hole wall of the mounting hole 410 or the hole wall of the rotating hole, so that the vibration of the fixed bracket 200 during the driving of the vehicle is absorbed by the vibration damping ring 500, thereby ensuring the stability of the operation and the service life of the camera 800.
[0060] The installation sequence of the camera installation mechanism provided in the embodiment of the utility model is as follows: Figures 1 to 10 Understand:
[0061] First, fix the camera 800 module to the fixed bracket 200, then insert the first mounting axis 230 of the fixed bracket 200 into the mounting hole 410 along the axial direction, roughly adjust the angle of the fixed bracket 200, then engage the protruding teeth 250 on the fixed bracket 200 with the tooth grooves 430 on the second fixing member, and finally fix the first fixing member 300 to the bottom shell 100. The fixed bracket 200 can be axially limited by the first fixing member 300.
[0062] The camera mounting mechanism provided by the utility model can realize the angle adjustment of the fixing bracket 200 and the relative fixation of the fixing bracket 200 and the shell by arranging the convex teeth 250 on the fixing bracket 200 and the tooth groove 430 on the second fixing member, so that the angle adjustment and fixing functions are integrated into the same part, thereby reducing the number of parts, facilitating disassembly and assembly, and reducing the number of molds and reducing production costs.
[0063] The fixing bracket 200 is configured as a plug-in structure with the second fixing member, and an inter-plug-in rotation matching structure is provided at one end of the fixing bracket 200, so as to reduce the poor matching feel caused by the different tightness of the screws after the operator tightens the screws, thereby ensuring the matching accuracy and rotation stability of the gears.
[0064] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0065] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A camera mounting mechanism, characterized in that: The camera mounting mechanism comprises: A bottom shell (100) is configured with a receiving cavity (110) with an opening at one end, and a avoidance hole (120) is also configured on the bottom shell (100) for avoiding the lens of the camera (800); A fixed bracket (200), disposed in the accommodating cavity (110), the fixed bracket (200) being used to be fixedly connected to the camera (800); a first fixing member (300) disposed at one end of the fixing bracket (200), the first fixing member (300) being fixedly connected to the bottom shell (100), and the fixing bracket (200) being rotatably connected to the first fixing member (300); A second fixing member (400) is disposed at the other end of the fixing bracket (200), the second fixing member (400) is fixedly connected to the bottom shell (100), and the fixing bracket (200) is rotatably connected to the second fixing member (400); The fixing bracket (200) is provided with a plurality of spaced-apart convex teeth (250), the second fixing member (400) is provided with a plurality of spaced-apart tooth grooves (430), and the convex teeth (250) are meshed with the tooth grooves (430).
2. The camera mounting mechanism according to claim 1, characterized in that: The fixing bracket (200) is provided with a receiving groove (210) with an open end. The fixing bracket (200) is configured as a semicircular arc structure. The protruding teeth (250) are arranged on the outer peripheral surface of the fixing bracket (200) and are arranged at intervals along the circumference of the fixing bracket (200).
3. The camera mounting mechanism according to claim 2, characterized in that: Two process holes (220) arranged at intervals are formed on the side wall of the fixing bracket (200); the protruding teeth (250) are arranged on the wall between the two process holes (220); and the process holes (220) extend along the circumference of the fixing bracket (200).
4. The camera mounting mechanism according to claim 1, characterized in that: A first mounting shaft (230) is provided at one end of the fixing bracket (200), a mounting hole (410) is provided at one end of the second fixing member (400), the first mounting shaft (230) is rotatably inserted into the mounting hole (410), and the hole wall of the mounting hole (410) radially limits the first mounting shaft (230).
5. The camera mounting mechanism according to claim 4, characterized in that: An annular limiting boss (420) is provided on the side surface of the second fixing member (400) opposite to one end of the fixing bracket (200), and the end surface of the fixing bracket (200) facing the mounting hole (410) is in contact with the end surface of the limiting boss.
6. The camera mounting mechanism according to claim 4, characterized in that: A second mounting shaft (240) is arranged at one end of the fixing bracket (200) which faces away from the first mounting shaft (230); a first limiting groove (320) is constructed on the first fixing member (300); a second limiting groove (130) is correspondingly arranged on the bottom shell (100); the first limiting groove (320) and the second limiting groove (130) are enclosed to define a rotation hole; the second mounting shaft (240) is rotatably arranged in the rotation hole; and the groove wall of the first limiting groove (320) radially limits the second mounting shaft (240).
7. The camera mounting mechanism according to claim 6, characterized in that: An annular limiting baffle (241) is provided on the second installation shaft (240), a first annular groove (310) is provided on the first fixing member (300), and a second annular groove (140) is correspondingly provided on the bottom shell (100), the first annular groove (310) and the annular groove enclose an annular limiting groove, and the limiting baffle is provided in the annular limiting groove to axially limit the second installation shaft (240).
8. The camera mounting mechanism according to claim 6, characterized in that: A first clamping groove (231) is provided on the outer circumferential surface of the first mounting shaft (230), a second clamping groove (150) is provided on the outer circumferential surface of the second mounting shaft (240), and the camera mounting mechanism further comprises a vibration-damping ring (500), at least one vibration-damping ring (500) is provided in each of the first clamping groove (231) and the second clamping groove (150), and the vibration-damping ring (500) elastically abuts against the hole walls of the mounting hole (410) and the rotating hole.
9. A vehicle-mounted camera, characterized in that: It comprises a camera (800) and a camera mounting mechanism as claimed in any one of claims 1 to 8, wherein the camera (800) is mounted on the fixing bracket (200).
10. A vehicle, characterized in that: It comprises a vehicle body and the vehicle-mounted camera as claimed in claim 9, wherein the bottom shell (100) is mounted on the vehicle body.