Vehicle-mounted radar mounting device

Abstract

The embodiment of the utility model provides a vehicle-mounted radar mounting device, which is used for mounting a vehicle-mounted radar on a vehicle body of a motor vehicle, and comprises a fixed frame body and a fixed frame body, the movable frame body is contained in the first cavity of the fixed frame body, the two opposite sides of the movable frame body are pivoted to the inner sides of the two opposite side frames of the fixed frame body through first pivots respectively, and a second cavity is formed in the middle of the movable frame body; the carrier plate is contained in the second cavity of the movable frame body, the two opposite sides of the carrier plate are pivoted to the inner sides of the two corresponding side frames of the movable frame body through second pivots respectively, and the carrier plate is used for fixedly installing the vehicle-mounted radar, and the axial direction of the second pivots is perpendicular to the axial direction of the second pivots; the first locking assembly is arranged between the fixed frame body and the movable frame body and is used for locking the movable frame body; and the second locking assembly is arranged between the movable frame body and the carrier plate and is used for locking the carrier plate. According to the embodiment, the occupied space for installation of the vehicle-mounted radar can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to radar installation technical field, especially a kind of vehicle-mounted radar mounting device. BACKGROUND

[0002] At present, in order to facilitate flexible adjustment of the horizontal angle and the pitch angle of the vehicle-mounted radar installed on the body of the motor vehicle, a vehicle-mounted radar mounting device is provided, which comprises a fixed frame body for being fixed to the body of the motor vehicle, a movable frame body pivotally connected to the fixed frame body by means of first pivots on opposite sides, and a carrier plate for fixedly mounting the vehicle-mounted radar, which is pivotally connected to the movable frame body by means of second pivots on opposite sides. The axial directions of the first pivots and the second pivots are perpendicular to each other. In order to realize the pivotal connection and installation of the movable frame body and the carrier plate, the movable frame body and the carrier plate are usually assembled in a layer-by-layer stacking manner, i.e., the first pivotal pieces protruding on both sides of the movable frame body are pivotally connected to the second pivotal pieces protruding on both sides of the fixed frame body by means of the first pivots, and the third pivotal pieces protruding on both sides of the carrier plate are pivotally connected to the fourth pivotal pieces protruding on both sides of the movable frame body by means of the second pivots.

[0003] However, the inventors have found in the implementation that the movable frame body and the carrier plate of the vehicle-mounted radar mounting device are usually assembled in a layer-by-layer stacking manner, which results in a very large size of the vehicle-mounted radar mounting device in the thickness direction, and finally leads to a large occupied space of the vehicle-mounted radar installation. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the embodiment of the utility model is to provide a vehicle-mounted radar mounting device, which can effectively reduce the occupied space of the vehicle-mounted radar installation.

[0005] In order to solve the above technical problem, the embodiment of the utility model provides the following technical solution: a vehicle-mounted radar mounting device for mounting a vehicle-mounted radar on a body of a motor vehicle, the device comprising:

[0006] a fixed frame body for being fixed to the body of the motor vehicle and having a first cavity in the middle;

[0007] a movable frame body accommodated in the first cavity of the fixed frame body and having a second cavity in the middle, and pivotally connected to the inner sides of the opposite side frames of the fixed frame body by means of first pivots on opposite sides;

[0008] a carrier plate accommodated in the second cavity of the movable frame body and having a second cavity in the middle, and pivotally connected to the inner sides of the corresponding opposite side frames of the movable frame body by means of second pivots on opposite sides, and used for fixedly mounting the vehicle-mounted radar, wherein the axial direction of the second pivots is perpendicular to the axial direction of the second pivots;

[0009] a first locking assembly arranged between the fixed frame body and the movable frame body, and used for locking the movable frame body; and

[0010] A second locking assembly is arranged between the movable frame and the carrier plate for locking the carrier plate.

[0011] Further, the inner side edges of one set of opposite side frames of the fixed frame are provided with first pivot plates extending towards the vehicle body, and the outer side edges of the opposite side frames of the movable frame are respectively provided with second pivot plates corresponding to the first pivot plates, and the first pivot plates and the second pivot plates are respectively provided with first pivot holes, and the first pivot shaft is arranged in the first pivot holes of the first pivot plates and the second pivot plates.

[0012] Further, the first locking assembly comprises a first operation block arranged on the movable frame at a position deviated from the first pivot shaft, and a first locking bolt screwed on the fixed frame and abutting against the first operation block at the threaded end.

[0013] Further, the first operation block is a first arc-shaped positioning strip extending a predetermined length with the axis of the first pivot shaft as the center, and the first arc-shaped positioning strip is further provided with a first angle scale mark for reference by a user.

[0014] Further, the second locking assembly comprises a second operation block arranged on the carrier plate at a position deviated from the second pivot shaft, and a second locking bolt screwed on the movable frame and abutting against the second operation block at the threaded end.

[0015] Further, the second operation block is a second arc-shaped positioning strip extending a predetermined length with the axis of the second pivot shaft as the center, and the second arc-shaped positioning strip is further provided with a second angle scale mark for reference by a user.

[0016] Further, the first locking assembly and the second locking assembly are arranged on the same side of the fixed frame.

[0017] Further, the middle part of the carrier plate is recessed towards the vehicle body to form a receiving groove for accommodating and positioning the vehicle-mounted radar, and the periphery of the carrier plate around the receiving groove is provided with locking holes for cooperating with positioning bolts to lock the fixed feet of the side edges of the vehicle-mounted radar.

[0018] Furthermore, the accommodating groove is provided with a avoidance notch for the plug-in end to extend out on the side corresponding to the plug-in end of the vehicle-mounted radar, and the bottom wall of the accommodating groove is also provided with a heat dissipation hole, and the fixed frame and the movable frame are respectively formed with avoidance parts corresponding to the plug-in end.

[0019] Furthermore, the outer edges of the opposite ends of the fixed frame are bent toward the vehicle body to form support feet with folded edges at the ends. The fixed frame is attached to the vehicle body with the folded edges and the folded edges are locked and fixed to the vehicle body with the help of locking bolts. The lengths of the support feet located at the opposite ends of the fixed frame are different, so that the vehicle-mounted radar is inclined relative to the surface of the vehicle body.

[0020] After adopting the above technical solution, the embodiment of the present invention has at least the following beneficial effects: the embodiment of the present invention adopts a fixed frame with a first cavity in the middle to fix it on the vehicle body, and accommodates a movable frame with a second cavity in the middle in the first cavity of the fixed frame, and the carrier plate for fixing and installing the vehicle-mounted radar is accommodated in the second cavity of the movable frame, thereby effectively reducing the overall thickness of the assembled movable frame and the carrier plate. At the same time, the movable frame is pivotally connected to the inner sides of the opposite side frames of the fixed frame by means of the first pivot, and the carrier plate is pivotally connected to the inner sides of the corresponding side frames of the movable frame by means of the second pivot. The first locking assembly and the second locking assembly are used to respectively lock the movable frame and the carrier plate, thereby rationally utilizing the space between the fixed frame and the vehicle body to accommodate the pivotal connection part, which not only achieves lightweight structure, but also effectively reduces the thickness of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the disassembled structure of an optional embodiment of the vehicle-mounted radar installation device of the utility model.

[0022] Figure 2 This is a schematic diagram of the assembly structure of an optional embodiment of the vehicle-mounted radar installation device of the present utility model.

[0023] Figure 3 This is a schematic diagram of the inverted assembly structure of an optional embodiment of the vehicle-mounted radar installation device of the utility model.

[0024] Figure 4 This is a schematic cross-sectional structure diagram along the central axis of an optional embodiment of the vehicle-mounted radar installation device of the present invention.

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of an optional embodiment of the vehicle-mounted radar installation device of the present invention along the longitudinal mid-axis of the first locking bolt.

[0026] Figure 6This is a schematic cross-sectional structure diagram of an optional embodiment of the vehicle-mounted radar installation device of the present invention along the longitudinal mid-axis of the second locking bolt. DETAILED DESCRIPTION

[0027] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the following exemplary embodiments and descriptions are only used to explain the present invention and are not intended to limit the present invention. Moreover, the embodiments and features in the embodiments of the present application may be combined with each other unless there is a conflict.

[0028] like Figures 1-6 As shown, an optional embodiment of the present invention provides a vehicle-mounted radar installation device 1 for installing a vehicle-mounted radar 3 on a vehicle body 5, the device comprising:

[0029] A fixing frame 10 for fixing to the vehicle body 5 and having a first cavity 101 in the middle;

[0030] A movable frame 12 is accommodated in the first cavity 101 of the fixed frame 10 and is pivotally connected to the inner sides of the two opposite sides of the frame of the fixed frame 10 by means of first pivots 11 on opposite sides and has a second cavity 121 in the middle;

[0031] A carrier board 14 is accommodated in the second cavity 121 of the movable frame 12 and is pivotally connected to the inner sides of the corresponding two side frames of the movable frame 12 by means of second pivots 13 on opposite sides and is used to fix and install the vehicle-mounted radar. The axial direction of the second pivot 13 is perpendicular to the axial direction of the second pivot 13;

[0032] A first locking assembly 16 disposed between the fixed frame 10 and the movable frame 12 for locking the movable frame 12; and

[0033] A second locking assembly 18 is disposed between the movable frame 12 and the carrier 14 and is used to lock the carrier 14 .

[0034] The embodiment of the present invention is fixed to the vehicle body 5 by adopting a fixed frame 10 with a first cavity 101 in the middle, and accommodating a movable frame 12 with a second cavity 121 in the middle in the first cavity 101 of the fixed frame 10, and the carrier plate 14 for fixing and installing the vehicle-mounted radar 3 is accommodated in the second cavity 121 of the movable frame 12, thereby effectively reducing the overall thickness of the movable frame 12 and the carrier plate 14 after assembly. At the same time, the movable frame 12 is pivotally connected to the inner sides of the opposite side frames of the fixed frame 10 by means of the first pivot 11, and the carrier plate 14 is pivotally connected to the inner sides of the corresponding side frames of the movable frame 12 by means of the second pivot 13, respectively. The first locking assembly 16 and the second locking assembly 18 are used to respectively lock the movable frame 12 and the carrier plate 14, thereby rationally utilizing the space between the fixed frame 10 and the vehicle body 5 to accommodate the pivotal connection part, which not only achieves lightweight structure but also effectively reduces the thickness of the overall device.

[0035] In an optional embodiment of the present invention, Figures 1-6 As shown, the inner edges of two opposite side frames of the fixed frame 10 are provided with a first pivot piece 103 bent and extended toward the vehicle body 5, and the outer edges of the two opposite side frames of the movable frame 12 are respectively provided with a second pivot piece 123 corresponding to the first pivot piece 103. The first pivot piece 103 and the second pivot piece 123 are both provided with a first pivot hole 103a, and the first pivot shaft 11 is correspondingly passed through the first pivot hole 103a on the first pivot piece 103 and the second pivot piece 123. hole 103a; the inner edges of the other two opposite side frames of the movable frame 12 are provided with a third pivot piece 125 bent and extended toward the vehicle body 5, and the two sides of the carrier plate 14 are respectively provided with a fourth pivot piece 141 corresponding to the third pivot piece 125, and the third pivot piece 125 and the fourth pivot piece 141 are both provided with a second pivot hole 141a, and the second pivot shaft 13 is correspondingly penetrated into the second pivot hole 141a on the third pivot piece 125 and the fourth pivot piece 141. In this embodiment, the fixed frame 10 and the movable frame 12 are pivotally connected by bending the first pivot piece 103 and the second pivot piece 123 in the same direction, and the movable frame 12 and the carrier plate 14 are pivotally connected by bending the third pivot piece 125 and the fourth pivot piece 141 in the same direction, and each pivot piece is bent toward the vehicle body 5. The space between the fixed frame 10 and the vehicle body 5 is reasonably utilized to accommodate the pivotal parts, avoiding the pivotal parts from bulging outward, which can effectively reduce the thickness of the entire device.

[0036] In a specific implementation, the first pivot 11 and the second pivot 13 are both formed by bolts and nuts; the vehicle-mounted radar 3 can be a millimeter-wave radar, an ultrasonic radar or a laser radar, etc.; the body 5 of the motor vehicle can be the front and rear bumpers of the motor vehicle, etc.; the fixed frame 10, the movable frame 12 and the carrier plate 14 can all be made of metal plates by corresponding stamping, cutting and bending.

[0037] In an optional embodiment of the present invention, Figure 1-Figure 2 、 Figure 5-Figure 6 As shown, the first locking assembly 16 includes a first operating block 161 provided on the movable frame 12 at a position deviating from the first pivot 11, and a first locking bolt 163 that is screwed onto the fixed frame 10 and movably presses against the first operating block 161 with its threaded end. In this embodiment, when it is necessary to adjust the installation angle of the movable frame 12 relative to the fixed frame 10, the user screws the first locking bolt 163 so that the threaded end of the first locking bolt 163 is separated from the corresponding first operating block 161. At this time, the movable frame 12 can be rotated. After being rotated to the right position, the first locking bolt 163 is screwed again so that the threaded end of the first locking bolt 163 is tightened against the corresponding first operating block 161 again. At this time, the movable frame 12 can be locked, and the operation is very convenient.

[0038] In an optional embodiment of the present invention, Figure 1-Figure 2 、 Figure 5-Figure 6 As shown, the first operating block 161 is a first arc-shaped positioning bar extending a predetermined length from the axis of the first pivot 11. The first arc-shaped positioning bar 161 is also provided with a first angle scale mark for user reference. In this embodiment, the arc-shaped positioning bar design of the first operating block 161 facilitates user operation and avoids interference. Furthermore, the provision of the first angle scale mark facilitates user reference and allows for precise angle adjustment.

[0039] In an optional embodiment of the present invention, Figure 1-Figure 2 、 Figure 5-Figure 6As shown, the second locking assembly 18 includes a second operating block 181 provided on the carrier plate 14 at a position deviating from the second pivot 13, and a second locking bolt 183 threadedly connected to the movable frame 12 and movably pressed against the second operating block 181 with its threaded end. In this embodiment, when it is necessary to adjust the installation angle of the carrier plate 14 relative to the movable frame 12, the user screws the second locking bolt 183 so that the threaded end of the second locking bolt 183 is separated from the corresponding second operating block 181. At this time, the movable carrier plate 14 can be rotated. After the rotation is completed, the second locking bolt 183 is screwed again so that the threaded end of the second locking bolt 183 is tightened against the corresponding second operating block 181 again. At this time, the carrier plate 14 can be locked, and the operation is very convenient.

[0040] In an optional embodiment of the present invention, Figure 1-Figure 2 、 Figure 5-Figure 6 As shown, the second operating block 181 is a second arc-shaped positioning bar extending a predetermined length from the axis of the second pivot 13. The second arc-shaped positioning bar 181 is also provided with a second angle scale mark for user reference. In this embodiment, the arc-shaped positioning bar design of the second operating block 181 facilitates user operation, and the provision of the second angle scale mark facilitates user reference and precise angle adjustment.

[0041] In an optional embodiment of the present invention, Figure 3 and Figure 5 As shown, the first locking assembly 16 and the second locking assembly 18 are disposed on the same side of the fixed frame 10. In this embodiment, the first locking assembly 16 and the second locking assembly 18 are disposed on the same side of the fixed frame 10. The user can adjust the horizontal angle and the pitch angle of the vehicle-mounted radar 3 from the same side, which makes the operation more convenient.

[0042] In an optional embodiment of the present invention, Figure 1 As shown, the central portion of the carrier plate 14 is recessed toward the vehicle body 5 to form an accommodating recess 143 for accommodating and positioning the on-board radar 3. The carrier plate 14 is provided with locking holes 32 surrounding the accommodating recess 143, which are used to engage with positioning bolts 145 to secure the fixed legs 30 provided on each side of the on-board radar 3. In this embodiment, the provision of the accommodating recess 143 on the carrier plate 14 not only allows for pre-positioning of the on-board radar 3 but also effectively reduces the overall thickness of the assembled on-board radar 3. Furthermore, the fixing legs 30 of the on-board radar 3 are locked to the carrier plate 14 via positioning bolts 32, effectively securing the on-board radar 3.

[0043] In an optional embodiment of the present invention, Figure 1As shown, the accommodating groove 143 is provided with a clearance notch 147 on the side corresponding to the plug-in end 34 of the vehicle-mounted radar 3, for allowing the plug-in end 34 to extend. The bottom wall of the accommodating groove 143 is also provided with a heat dissipation hole 149. The fixed frame 10 and the movable frame 12 are respectively formed with a clearance portion 10a corresponding to the plug-in end 34. In this embodiment, by providing the clearance notch 147 on one side of the accommodating groove 143, the extension of the plug-in end 34 of the vehicle-mounted radar 3 is facilitated; at the same time, the clearance portions 10a are respectively provided on the fixed frame 10 and the movable frame 12 corresponding to the plug-in end 34, facilitating the docking of an external wiring connector with the plug-in end 34; and, by providing the heat dissipation hole 149, the heat dissipation during operation of the vehicle-mounted radar 3 is facilitated, thereby increasing the service life of the vehicle-mounted radar 3.

[0044] In an optional embodiment of the present invention, Figures 1-4 As shown, the outer edges of the opposite ends of the fixed frame 10 are bent toward the vehicle body 5 to form support feet 106 with folded edges 105 at the ends. The fixed frame 10 is attached to the vehicle body 5 with the folded edges 105 and is locked to the vehicle body 5 by means of locking bolts 107. The support feet 106 at the opposite ends of the fixed frame 10 have different lengths, which causes the on-board radar 3 to be tilted relative to the surface of the vehicle body 5. In this embodiment, support feet 106 are provided on both sides of the fixed frame 10 to facilitate the fixation of the fixed frame 10 to the vehicle body 5 via the folded edges 105 of the support feet 106. Moreover, the support feet 106 on both sides are designed with different lengths. Therefore, after assembly, the on-board radar 3 can be fixed at an angle with one side higher and the other side lower, which facilitates setting the initial installation angle of the on-board radar 3.

[0045] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, which all fall within the scope of protection of the present invention.

Claims

1. A vehicle-mounted radar installation device for installing a vehicle-mounted radar on a vehicle body, characterized in that: The device comprises: A fixing frame for fixing to the vehicle body and having a first cavity in the middle; A movable frame body is accommodated in the first cavity of the fixed frame body, has two opposite sides pivotally connected to the inner sides of the two opposite side frames of the fixed frame body by means of first pivots, and has a second cavity in the middle; A carrier board accommodated in the second cavity of the movable frame and pivotally connected on opposite sides to the inner sides of the corresponding two side frames of the movable frame by means of second pivots and used for fixing and mounting the vehicle-mounted radar, wherein the axial direction of the second pivot is perpendicular to the axial direction of the second pivot; A first locking assembly disposed between the fixed frame and the movable frame and used to lock the movable frame; and A second locking assembly is disposed between the movable frame and the carrier plate and is used to lock the carrier plate.

2. The vehicle-mounted radar installation device according to claim 1, characterized in that: The fixing frame comprises a pair of opposite side frames, each of which is provided with a first pivot piece bent and extended toward the vehicle body, and a pair of opposite side frames of the movable frame are provided with a second pivot piece at the outer edges corresponding to the first pivot piece, and the first pivot piece and the second pivot piece are both provided with a first pivot hole, and the first pivot shaft is correspondingly passed through the first pivot holes on the first pivot piece and the second pivot piece; the other pair of opposite side frames of the movable frame are provided with a third pivot piece bent and extended toward the vehicle body, and the two sides of the carrying plate are respectively provided with a fourth pivot piece at the sides corresponding to the third pivot piece, and the third pivot piece and the fourth pivot piece are both provided with a second pivot hole, and the second pivot shaft is correspondingly passed through the second pivot holes on the third pivot piece and the fourth pivot piece.

3. The vehicle-mounted radar installation device according to claim 1, characterized in that: The first locking assembly includes a first operating block disposed on the movable frame at a position deviating from the first pivot and a first locking bolt threaded on the fixed frame and movably pressed against the first operating block with its threaded end.

4. The vehicle-mounted radar installation device according to claim 3, characterized in that: The first operating block is a first arc-shaped positioning bar extending with a predetermined length from the axis of the first pivot as the center of the circle. The first arc-shaped positioning bar is also provided with a first angle scale mark for user reference.

5. The vehicle-mounted radar installation device according to claim 1, wherein: The second locking assembly includes a second operating block disposed on the carrier at a position deviating from the second pivot and a second locking bolt threadedly connected to the movable frame and movably pressed against the second operating block with a threaded end.

6. The vehicle-mounted radar installation device according to claim 5, characterized in that: The second operating block is a second arc-shaped positioning bar extending with a predetermined length from the axis of the second pivot as the center of the circle. The second arc-shaped positioning bar is also provided with a second angle scale mark for user reference.

7. The vehicle-mounted radar installation device according to claim 1, wherein: The first locking assembly and the second locking assembly are arranged on the same side of the fixed frame.

8. The vehicle-mounted radar installation device according to claim 1, wherein: The middle part of the carrier plate is also recessed toward the vehicle body to form a receiving groove for accommodating and positioning the vehicle-mounted radar. Locking holes for cooperating with positioning bolts to lock the fixed feet preset on each side of the vehicle-mounted radar are provided around the receiving groove on all four sides of the carrier plate.

9. The vehicle-mounted radar installation device according to claim 8, characterized in that: The accommodating groove is provided with a avoidance notch for the plug-in end to extend out on the side corresponding to the plug-in end of the vehicle-mounted radar. The bottom wall of the accommodating groove is also provided with a heat dissipation hole. The fixed frame and the movable frame are respectively formed with avoidance parts corresponding to the plug-in end.

10. The vehicle-mounted radar installation device according to claim 1, wherein: The outer edges of the opposite ends of the fixed frame are bent toward the vehicle body to form support feet with folded edges at the ends. The fixed frame is attached to the vehicle body with the folded edges and the folded edges are locked and fixed to the vehicle body with the help of locking bolts. The lengths of the support feet located at the opposite ends of the fixed frame are different, so that the vehicle-mounted radar is inclined relative to the surface of the vehicle body.

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