ADAS camera structure

Abstract

The utility model relates to an ADAS camera structure, which comprises a shell, a rear cover, a camera assembly and a mounting piece, the rear cover is fixedly connected with the shell, the shell is provided with a perspective hole, the rear side of the left part of the front side wall of the shell is provided with a first semicircular groove, the rear side of the right part of the front side wall of the shell is provided with a second semicircular groove, the left side of the camera assembly is provided with a left rotating shaft, and the right side of the camera assembly is provided with a right rotating shaft. A third semicircular groove and a threaded hole are formed in the mounting part, the mounting part is detachably and fixedly connected into the shell, a hinge hole is defined by the third semicircular groove and the second semicircular groove, the right rotating shaft is matched with the hinge hole, and the left rotating shaft is matched with the first semicircular groove; a locking screw which abuts against the camera assembly leftwards is installed in the threaded hole, and a first through hole which enables the adjusting hole to be exposed and a second through hole which enables a screw head of the locking screw to be exposed are formed in the right side wall of the shell. The device has the advantages of being easy to install and adjust and high in structural reliability.

Description

TECHNICAL FIELD

[0001] The utility model relates to monitoring technical field, concretely relates to a structure of ADAS camera. BACKGROUND

[0002] Part of vehicle is equipped with ADAS camera, ADAS camera can shoot the surrounding environment situation of vehicle, and after processing, output to ADAS system, realizes driving auxiliary function, can improve the safety and comfort of driving.

[0003] In order to meet different use demand, for example, meet the use demand of different vehicle models, part ADAS camera is provided with the angle adjusting mechanism that can adjust the shooting angle of camera module, and this part ADAS camera usually has following technical problems:

[0004] Due to setting angle adjusting mechanism, the structure of angle adjusting mechanism itself is relatively complex, and setting angle adjusting mechanism will also lead to the mounting structure of camera module being relatively complex, resulting in the assembly difficulty of ADAS camera being relatively large;

[0005] The angle adjusting mechanism of part ADAS camera is arranged in the inside of the shell of ADAS camera, needs to disassemble the shell of ADAS camera to carry out angle adjustment, and the angle adjustment operation is inconvenient. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model provides a structure of ADAS camera to alleviate or eliminate at least one of the above technical problems.

[0007] The utility model provides a structure of ADAS camera, including shell, back cover, camera assembly and mounting piece, the back cover with the shell fixed connection, the back cover with the shell surrounds the inner chamber, the front side wall of shell is provided with the perspective hole matched with camera assembly, the rear side of left part of the front side wall of shell is provided with first semicircle groove, the rear side of right part of the front side wall of shell is provided with second semicircle groove, the left side of camera assembly is provided with left rotation axis, the right side of camera assembly is provided with right rotation axis, the right rotation axis is provided with the adjusting hole of opening right, the mounting piece is provided with third semicircle groove and screw hole, the mounting piece detachable fixed connection is in the shell, the third semicircle groove with second semicircle groove surrounds the hinge hole, the right rotation axis cooperates with the hinge hole, the left rotation axis cooperates with the first semicircle groove, the screw hole is installed with the lock screw of left tight camera assembly, the right side wall of shell is provided with the first through -hole of the exposed adjusting hole and the second through -hole of the exposed screw head of lock screw.

[0008] Optionally, the shell is provided with a slot extending from back to front and a support surface facing back, the mounting member is inserted into the slot and supported forward on the support surface; the mounting member is fixedly connected to the shell by a first mounting screw arranged forward.

[0009] Optionally, the mounting member comprises an insertion plate portion inserted into the slot and a top plate portion extending leftward from a front edge of the insertion plate portion, the top plate portion is provided with a first mounting hole matched with the first mounting screw; the third semicircular groove is arranged on an upper side of the top plate portion, and the threaded hole is arranged on the insertion plate portion.

[0010] Optionally, the adjusting hole is an internal hexagonal hole.

[0011] Optionally, the front side wall of the shell comprises a concave portion and a convex portion located at a periphery of the concave portion, the convex portion protrudes forward from the concave portion, the perspective hole is arranged on the concave portion, and the convex portion is connected with an adhesive member capable of being bonded with glass.

[0012] Optionally, a portion of the concave portion located on a lower side of the perspective hole is a slanted wall gradually inclined rearward from bottom to top, and a lower side of the convex portion is open.

[0013] Optionally, the slot of the first semicircular groove and the slot of the second semicircular groove are both arranged rearward.

[0014] Optionally, the threaded hole and the second semicircular groove are spaced apart, and the threaded hole is located rearward of the second semicircular groove.

[0015] Optionally, the rear cover and the shell are fixedly connected together by a plurality of second mounting screws.

[0016] Optionally, the rear cover is provided with a heat dissipation grille.

[0017] The ADAS camera assembly mounting structure and the adjusting structure are reasonably arranged, and the ADAS camera has the characteristics of easy installation, easy adjustment and high structural reliability. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 FIG. 4 is a structural schematic view of the ADAS camera structure in some embodiments;

[0019] Figure 2 FIG. 5 is an exploded view of the ADAS camera structure in some embodiments;

[0020] Figure 3 FIG. 6 is a front view of the ADAS camera structure in some embodiments;

[0021] Figure 4is a sectional view of A-A in Figure 3

[0022] Figure 5 is a structure right view of the ADAS camera described in some embodiments

[0023] Figure 6 is a sectional view of B-B in Figure 5

[0024] Figure 7 is a structure schematic view of the mounting described in some embodiments

[0025] Figure 8 is a back view of the shell described in some embodiments

[0026] Wherein, 1-shell, 2-rear cover, 3-camera assembly, 4-mounting, 5-wire harness, 6-adhesive,

[0027] 101-front side wall, 102-upper side wall, 103-lower side wall, 104-left side wall, 105-right side wall, 106-perspective hole, 107-first semicircular groove, 108-second semicircular groove, 109-insertion slot, 110-first mounting hole, 111-supporting surface, 112-mounting seat, 113-third mounting hole, 114-recess, 115-protrusion, 116-mounting slot, 117-opening, 118-inclined wall, 119-first through hole, 120-second through hole, 121-anti-skid line,

[0028] 201-rear cover body, 202-radiating grid, 203-mounting column,

[0029] 301-camera module, 302-camera shell, 303-left rotating shaft, 304-right rotating shaft, 305-adjusting hole, 306-supporting wall part,

[0030] 401-inserting plate part, 402-top plate part, 403-second mounting hole, 404-third semicircular groove, 405-threaded hole, 406-inserting part, 407-protruding part. DETAILED DESCRIPTION

[0031] The implementation manner of the present application will be explained below with reference to the drawings and preferred embodiments, and other advantages and effects of the present application can be easily understood by those skilled in the art from the disclosure in the present specification. The present application can also be implemented or applied in other different specific embodiments, and each detail in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be understood that the preferred embodiments are only for explaining the present application, and are not intended to limit the protection scope of the present application.

[0032] ​​It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention. Therefore, the drawings only show components related to the present invention and are not drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component can be changed at will, and the component layout type may also be more complicated.

[0033] like Figures 1 to 8 The structure of an ADAS camera shown in the figure includes a shell 1, a back cover 2, a camera assembly 3 and a mounting member 4. The back cover 2 and the shell 1 are fixedly connected. The shell 1 is a box-shaped structure with an opening on the rear side. The shell 1 is surrounded by an upper side wall 102, a front side wall 101, a lower side wall 103, a left side wall 104 and a right side wall 105. The back cover 2 covers the opening on the rear side of the shell 1. The back cover 2 and the shell 1 form an inner cavity. The camera assembly 3 and the mounting member 4 are arranged in the inner cavity. A perspective hole 106 matching the camera assembly 3 is provided on the front side wall 101 of the shell 1. A first semicircular groove 107 is provided on the rear side of the left part of the front side wall 101 of the shell 1, and a second semicircular groove 108 is provided on the rear side of the right part of the front side wall 101 of the shell 1. A left rotating shaft 303 is provided on the left side of the camera assembly 3, and a right rotating shaft 304 is provided on the right side of the camera assembly 3. An adjustment hole 305 with an opening facing right is provided in the right rotating shaft 304. A third semicircular groove 404 and a threaded hole 405 are provided on the mounting member 4. The mounting member 4 is detachably fixedly connected in the shell 1. The third semicircular groove 404 and the second semicircular groove 108 form a hinge hole. The right rotating shaft 304 cooperates with the hinge hole, and the left rotating shaft 303 cooperates with the first semicircular groove 107. A locking screw for tightening the camera assembly 3 to the left is installed in the threaded hole 405. A first through hole 119 for exposing the adjustment hole 305 and a second through hole 120 for exposing the screw head of the locking screw are provided on the right side wall 105 of the shell 1.

[0034] With the technical scheme, the left rotating shaft 303 and the right rotating shaft 304 of the camera assembly 3 are respectively placed on the first semicircular groove 107 and the second semicircular groove 108 during assembly, and then the mounting piece 4 is fixedly mounted on the shell 1, the radial position of the right rotating shaft 304 is defined by the second semicircular groove 108 and the third semicircular groove 404 on the mounting piece 4 together, and then the locking screw is tightened to tightly press the camera assembly 3 to the left, and the installation of the camera assembly 3 is completed. After the installation of the camera assembly 3 is completed, the rear cover 2 is fixedly connected to the shell 1. When the camera angle needs to be adjusted, the locking screw is loosened by using the screwdriver passing through the second through hole 120, the camera assembly 3 is contacted and locked, and then the tool passing through the first through hole 119 and matched with the adjusting hole 305 is used to adjust the camera angle of the camera assembly 3. After the camera angle of the camera assembly 3 is adjusted in place, the locking screw is tightened to complete the adjustment of the camera angle. In the technical scheme, the mounting structure and the adjusting structure of the camera assembly 3 are reasonably designed, and the camera assembly 3 has the characteristics of easy installation, easy adjustment and high structural reliability.

[0035] In some embodiments, as shown in Figure 8 The shell 1 is provided with a slot 109 extending from back to front and a support surface 111 facing rear, the mounting piece 4 is inserted and mounted in the slot 109, and the mounting piece 4 is supported forward on the support surface 111; the mounting piece 4 is fixedly connected to the shell 1 by the first mounting screw arranged forward. By arranging the slot 109 and the support surface 111, the installation difficulty and stability of the mounting piece 4 can be reduced, the mounting piece 4 is fixed forward on the shell 1 by the first mounting screw, so that the mounting piece 4 can be tightly pressed against the support surface 111, and the mounting piece 4 has the characteristics of easy installation.

[0036] In specific implementation, as shown in Figure 8 The slot 109 can be surrounded by the rib connected to the right side wall 105 of the shell 1, and the support surface 111 and the second mounting hole 403 for connecting with the first mounting screw can be arranged on the rib.

[0037] In some embodiments, as shown in Figure 7As shown, the mounting member 4 includes a plug plate portion 401 plugged into the slot 109, and a top plate portion 402 extending leftward from the front edge of the plug plate portion 401, the top plate portion 402 being provided with a first mounting hole 110 cooperating with a first mounting screw; a third semicircular slot 404 is arranged on the upper side of the top plate portion 402, and a threaded hole 405 is arranged on the plug plate portion 401. In a specific implementation, two first mounting holes 110 are arranged on the top plate portion 402, and the mounting member 4 is fixedly connected to the housing 1 by two first mounting screws; plug plate portions 406 cooperating with the slot 109 can be arranged on the front and rear edges of the plug plate portion 401. Arranging the first mounting hole 110 on the top plate portion 402 can reduce the installation difficulty of the first mounting screw.

[0038] In some embodiments, the adjusting hole 305 is an internal hexagonal hole. The camera angle of the camera assembly 3 can be adjusted by using a hexagonal wrench, which has the characteristic of easy operation.

[0039] In some embodiments, the front side wall 101 of the housing 1 includes a recessed portion 114 and a protruding portion 115 arranged around the recessed portion 114, the protruding portion 115 protruding forward from the recessed portion 114, the perspective hole 106 is arranged on the recessed portion 114, and the protruding portion 115 is connected with an adhesive member 6 capable of being bonded with glass. Arranging the protruding portion 115 facilitates connection with the glass of the vehicle and prevents interference between the camera assembly 3 and the glass of the vehicle. In a specific implementation, the adhesive member 6 can be 3M double-sided tape, and the protruding portion 115 can be provided with a mounting groove 116 for mounting the adhesive member 6.

[0040] In some embodiments, the portion of the recessed portion 114 located below the perspective hole 106 is a slanted wall 118 gradually inclined rearward from bottom to top, and the lower side of the protruding portion 115 is an open portion 117. Arranging the slanted wall 118 and the open portion 117 can ensure the camera range of the camera assembly 3.

[0041] In some embodiments, the slot of the first semicircular slot 107 and the slot of the second semicircular slot 108 are both arranged rearward, which helps to reduce the installation difficulty of the camera assembly 3.

[0042] In some embodiments, the threaded hole 405 is spaced apart from the second semicircular groove 108, and the threaded hole 405 is located behind the second semicircular groove 108. With this structure, the left rotating shaft 303 can be pressed against the first semicircular groove 107 forward by tightening the camera assembly 3 to the left with the locking screw, which helps to ensure the position of the camera assembly 3. In a specific implementation, the camera assembly 3 includes a camera module 301 and a camera housing 302, and the left rotating shaft 303 and the right rotating shaft 304 are arranged on the camera housing 302. A supporting wall portion 306 for supporting the locking screw is further arranged on the camera housing 302, and the thickness of the supporting wall portion 306 can be made thicker to prevent the locking screw from damaging the camera housing 302. Further, in a specific implementation, a protrusion 407 for reducing the contact area with the supporting wall portion 306 can be arranged at the left end of the threaded hole 405 to reduce the friction when adjusting the camera angle of the camera assembly 3.

[0043] In some embodiments, the rear cover 2 and the shell 1 are fixedly connected together by a plurality of second mounting screws, and have the characteristics of stable connection. In a specific implementation, a plurality of mounting columns 203 are arranged on the rear cover 2, a plurality of mounting seats 112 are arranged in the shell 1, and a third mounting hole 113 is arranged on each of the plurality of mounting seats 112. A plurality of second mounting screws pass through the plurality of third mounting holes 113 respectively, and then are connected with the plurality of mounting columns 203 to fixedly connect the rear cover 2 and the shell 1 together.

[0044] In some embodiments, the rear cover body 201 of the rear cover 2 is provided with a heat dissipation grille 202, and the arrangement of the heat dissipation grille 202 helps to improve the heat dissipation performance.

[0045] In a specific implementation, the structure of the ADAS camera further includes a wire harness 5 connected with the camera assembly 3. An anti-skid pattern 121 can also be arranged on the shell 1.

[0046] The above embodiments are only preferred embodiments for fully illustrating the present application, and the protection scope of the present application is not limited thereto. Any equivalent substitutions or transformations made by those skilled in the art based on the present application are within the protection scope of the present application.

[0047] In the description of the present application, it should be understood that the terms “upper”, “lower”, “left”, “right”, “front”, “rear” and the like indicate the orientation based on the coordinate system in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Figure 1 In the description of the present application, it should be understood that the terms “upper”, “lower”, “left”, “right”, “front”, “rear” and the like indicate the orientation based on the coordinate system in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

Claims

1. A structure of an ADAS camera, characterized by, The application relates to a camera module, which comprises a shell, a back cover, a camera assembly and a mounting piece, the back cover and the shell are fixedly connected, the back cover and the shell enclose an inner cavity, a perspective hole matched with the camera assembly is arranged on the front side wall of the shell, a first semicircular groove is arranged on the rear side of the left part of the front side wall of the shell, a second semicircular groove is arranged on the rear side of the right part of the front side wall of the shell, a left rotating shaft is arranged on the left side of the camera assembly, a right rotating shaft is arranged on the right side of the camera assembly, an adjusting hole with an opening facing right is arranged in the right rotating shaft, a third semicircular groove and a threaded hole are arranged on the mounting piece, the mounting piece is detachably fixedly connected in the shell, the third semicircular groove and the second semicircular groove enclose a hinged hole, the right rotating shaft is matched with the hinged hole, the left rotating shaft is matched with the first semicircular groove, a locking screw for tightly pressing the camera assembly to the left is arranged in the threaded hole, a first through hole for exposing the adjusting hole and a second through hole for exposing the screw head of the locking screw are arranged on the right side wall of the shell.

2. The structure of the ADAS camera head according to claim 1, wherein The shell is provided with an insertion groove extending from back to front and a supporting surface facing back, the mounting piece is inserted in the insertion groove and supported forward on the supporting surface; the mounting piece is fixedly connected on the shell through a first mounting screw arranged forward.

3. The structure of the ADAS camera head according to claim 2, characterized by, The mounting piece comprises an insertion plate part inserted in the insertion groove and a top plate part extending leftward from the front edge of the insertion plate part, the top plate part is provided with a first mounting hole matched with the first mounting screw; the third semicircular groove is arranged on the upper side of the top plate part, and the threaded hole is arranged on the insertion plate part.

4. The structure of the ADAS camera head according to claim 1, wherein The adjusting hole is an inner hexagonal hole.

5. The structure of the ADAS camera head according to claim 1, wherein The front side wall of the shell comprises a concave part and a convex part located on the periphery of the concave part, the convex part protrudes forward from the concave part, the perspective hole is arranged on the concave part, and the convex part is connected with a bonding piece capable of bonding with glass.

6. The structure of the ADAS camera head according to claim 5, wherein The part of the concave part located on the lower side of the perspective hole is an inclined wall gradually inclined backward from bottom to top, and the lower side of the convex part is open.

7. The structure of the ADAS camera head according to claim 1, wherein The slots of the first semicircular groove and the second semicircular groove are both arranged backward.

8. The structure of the ADAS camera head according to claim 1, wherein The threaded hole and the second semicircular groove have a spacing, and the threaded hole is located behind the second semicircular groove.

9. The structure of the ADAS camera head according to claim 1, wherein The back cover and the shell are fixedly connected together through a plurality of second mounting screws.

10. The structure of the ADAS camera head according to claim 1, wherein The back cover is provided with a heat dissipation grille.

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