Camera

Abstract

The invention provides a camera. The camera comprises a camera body assembly, a lens assembly, a radar gunlock and a motor. The lens assembly is located below the machine body assembly and movably connected with the machine body assembly so as to horizontally rotate relative to the machine body assembly. The lens assembly includes a first lens. The radar bolt is located on the outer side of the fuselage assembly in the circumferential direction and is rotationally connected with the fuselage assembly so as to rotate relative to the fuselage assembly in the circumferential direction of the fuselage assembly. The radar gunlock comprises a gunlock rear cover assembly, one of the gunlock rear cover assembly and the machine body assembly is provided with a first shaft hole, the other one is provided with a first rotating shaft, and the first rotating shaft is rotatably assembled in the first shaft hole, so that the radar gunlock can rotate relative to the machine body assembly. The motor drives the radar gunlock to rotate, the gunlock rear cover assembly is provided with the containing cavity, and the motor is located in the containing cavity, so that the camera is compact in structure and small in size.

Description

Technical Field

[0001] This application relates to the technical field of video surveillance, and in particular, to a camera. Background Art

[0002] The monitoring system is one of the most widely used systems in the security prevention system. Among them, the video monitoring system has a strong prevention ability due to its intuitiveness, accuracy, timeliness and rich information, and has been widely used in many occasions in recent years. The camera in the video monitoring system is an important component thereof for image acquisition. Existing cameras include radar dome cameras, and the radar dome cameras cannot rotate horizontally, which is limited in use. Summary of the Invention

[0003] This application provides a camera whose radar dome camera can rotate horizontally.

[0004] An embodiment of this application provides a camera, including: a body assembly, a lens assembly, a radar dome camera and a motor. The lens assembly is located below the body assembly and is movably connected to the body assembly to rotate horizontally relative to the body assembly. The lens assembly includes a first lens. The radar dome camera is located outside the circumferential direction of the body assembly and is rotatably connected to the body assembly to rotate along its circumferential direction relative to the body assembly. The radar dome camera includes a camera rear cover assembly. One of the camera rear cover assembly and the body assembly is provided with a first shaft hole, and the other is provided with a first rotating shaft. The first rotating shaft is rotatably assembled in the first shaft hole. The camera rear cover assembly is provided with a receiving cavity, and the motor is located in the receiving cavity to drive the radar dome camera to rotate.

[0005] Further, the camera rear cover assembly includes a rear cover and a transmission side cover assembled with the rear cover. The receiving cavity is arranged in the rear cover, the first shaft hole is arranged in the transmission side cover, and the motor is fixed to the transmission side cover.

[0006] Further, the rear cover includes a substrate portion arranged in the vertical direction and a protruding portion protruding from the substrate portion in the horizontal direction. The bottom end of the substrate portion extends beyond the bottom end of the protruding portion. The receiving cavity is arranged in the protruding portion, and the transmission side cover is assembled to the protruding portion from below the protruding portion.

[0007] Further, one of the top end of the protruding portion and the body assembly is provided with a second shaft hole, and the other is provided with a second rotating shaft. The second rotating shaft is rotatably assembled in the second shaft hole.

[0008] Further, the body assembly includes a top box, a wiring side seat and a transmission side seat located outside the top box and fixed to the top box. The second shaft hole is arranged in the wiring side seat, and the first rotating shaft is arranged in the transmission side seat.

[0009] Further, the fuselage assembly includes a connecting frame fixed to the set-top box. The wire routing side seat and the transmission side seat are respectively fixed to the upper and lower ends of the connecting frame. The set-top box includes a flat first side wall and a convex edge connected to the first side wall. The connecting frame is fixed to the first side wall, and the convex edge is located above the wire routing side seat.

[0010] Further, the first side wall is provided with a first wire passing hole, the connecting frame is provided with a second wire passing hole, the wire routing side seat is provided with a third wire passing hole, and the second rotating shaft is provided with a fourth wire passing hole. The first wire passing hole, the second wire passing hole, the third wire passing hole, and the fourth wire passing hole are sequentially communicated for a connecting wire connected to the radar gun camera to pass through.

[0011] Further, the set-top box includes a bottom wall connected to the first side wall. One of the bottom wall and the lens assembly is provided with a connecting shaft, and the other is provided with an assembly hole. The connecting shaft is rotatably assembled in the assembly hole.

[0012] Further, the camera includes a decorative cover fixed to the set-top box. The decorative cover is provided with a receiving space and an opening part communicated with the receiving space. The set-top box and at least a part of the rear cover are located in the receiving space. The radar gun camera rotates within the range of the opening part. The radar gun camera includes a second lens.

[0013] Further, the radar gun camera includes an encoder assembly and a photoelectric baffle located in the receiving cavity. The encoder assembly includes a photoelectric adapter bracket, an encoder board fixed to the photoelectric adapter bracket, and a photoelectric board. The photoelectric adapter bracket is fixed to the transmission side cover, and the photoelectric baffle is fixed to the first rotating shaft and is located below the photoelectric board.

[0014] The radar gun camera according to the embodiment of the present application includes a gun camera rear cover assembly. One of the gun camera rear cover assembly and the fuselage assembly is provided with a first shaft hole, and the other is provided with a first rotating shaft. The first rotating shaft is rotatably assembled in the first shaft hole, so that the radar gun camera can rotate relative to the fuselage assembly in its circumferential direction; the gun camera rear cover assembly is provided with a receiving cavity, and a motor for driving the radar gun camera to rotate is located in the receiving cavity, making the structure of the camera compact and small in volume. Description of the Drawings

[0015] Figure 1 is a perspective view of the camera according to the embodiment of the present application; Figure 2 is Figure 1 the exploded view of the camera shown in Figure 3 is Figure 1 the cross-sectional schematic view of the camera shown in Figure 4 is Figure 3 an enlarged view of the boxed part at position A in the schematic cross-sectional view shown; Figure 5 is Figure 2 a schematic view of the top box of the camera shown; Figure 6 is Figure 5 a schematic view of another perspective of the top box shown; Figure 7 is Figure 5 a side view of the top box shown; Figure 8 is Figure 2 an exploded view of the radar gun shown; Figure 9 is Figure 2 a schematic view of the assembled rear cover, drive side cover, drive side seat, wire routing side seat and connecting frame of the radar gun shown; Figure 10 is Figure 9 an exploded view of the schematic view shown; Figure 11 is Figure 10 a schematic view of the rear cover shown; Figure 12 is Figure 11 a schematic view of another perspective of the rear cover shown; Figure 13 is Figure 10 a schematic view of the assembled motor, drive side cover, drive side seat and encoder assembly shown; Figure 14 is Figure 13 an exploded view of the schematic view shown; Figure 15 is Figure 14 a schematic view of another perspective of the exploded view shown; Figure 16 is Figure 14 a schematic view of the encoder assembly shown; Figure 17 is Figure 16 an exploded view of the encoder assembly shown. Detailed implementation manners

[0016] Here, in combination with the accompanying drawings, the technical solutions in the embodiments (or "implementation manners") of the present application will be clearly and completely described. When the following description involves the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0017] If there are terms related to directional indication or positional relationship in the embodiments of the present application (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial direction, radial direction, circumferential direction, etc.), such terms are only used to explain the relative positional relationship, movement conditions, etc. between components in a specific posture (as shown in the attached drawings); if the specific posture changes, the directional indication or positional relationship will also change accordingly. In addition, the terms "first", "second", etc. involved in the embodiments of the present application are only for the purpose of convenient description and cannot be construed as indicating or implying relative importance.

[0018] See Figure 1 , Figure 2 and Figure 3 , the camera of the embodiment of the present application includes a fuselage assembly 1, a radar gun camera 2, a lens assembly 3 and a top cover assembly 4.

[0019] In one embodiment, the lens assembly 3 is rotatably connected below the fuselage assembly 1 to horizontally rotate along the circumferential direction of the fuselage assembly 1.

[0020] In one embodiment, the top cover assembly 4 is fixedly connected above the fuselage assembly 1, and the two are relatively stationary. In another embodiment, the fuselage assembly 1 is rotatably connected to the top cover assembly 4 to horizontally rotate relative to the top cover assembly 4 along its circumferential direction.

[0021] In one embodiment, the lens assembly 3 includes a first lens 31. The lens assembly 3 rotates horizontally relative to the fuselage assembly 1 to adjust the monitoring range of the first lens 31.

[0022] The lens assembly 3 is provided with an assembly hole 32, and the fuselage assembly 1 is provided with a connecting shaft 11. The connecting shaft 11 is rotatably assembled in the assembly hole 32 to realize the rotational connection of the lens assembly 3 relative to the fuselage assembly 1.

[0023] The assembly hole 32 can also be provided on the fuselage assembly 1. Correspondingly, the connecting shaft 11 is provided on the lens assembly 3.

[0024] In one embodiment, the lens assembly 3 includes a fixing frame 33 and a sphere 34 rotatably connected to the fixing frame 33. The fixing frame 33 is rotatably connected to the fuselage assembly 1 to horizontally rotate relative to the fuselage assembly 1 along its circumferential direction to adjust the monitoring range of the first lens 31. The sphere 34 pitches relative to the fixing frame 33 to adjust the monitoring range of the first lens 31.

[0025] In one embodiment, the fixing bracket 33 includes a horizontal portion 331 and a pair of ear portions 332 extending downward from the horizontal portion 331. Opposite ends of the sphere 34 are respectively rotatably connected to the pair of ear portions 332, and the horizontal portion 331 is located above the sphere 34.

[0026] In one embodiment, the assembly hole 32 is provided in the horizontal portion 331.

[0027] In one embodiment, the horizontal portion 331 defines a receiving cavity 3311, and the assembly hole 32 communicates with the receiving cavity 3311. The camera includes a horizontal motor (not shown) located in the receiving cavity 3311 to drive the fixing bracket 33 to pitch relative to the fixing bracket 33. In another embodiment, the horizontal motor may also be located in the fuselage assembly 1.

[0028] In one embodiment, the camera includes a vertical motor (not shown) located in the receiving cavity 3311 to drive the sphere 34 to rotate horizontally relative to the fuselage assembly 1. In another embodiment, the vertical motor may also be located inside the sphere 34.

[0029] The vertical motor and the sphere 34 can transmit force through a pulley or the like to enable the vertical motor to drive the sphere 34 to pitch.

[0030] In one embodiment, the top cover assembly 4 includes a fixing portion 42 for fixing to an external bracket (not shown). The fixing portion 42 is provided with a wire outlet hole 421 for an external trailing wire (not shown) to pass through.

[0031] In one embodiment, the radar gun camera 2 includes a second lens 23. The radar gun camera 2 is rotatably connected to the outside of the circumferential direction of the fuselage assembly 1 to rotate along the circumferential direction of the fuselage assembly 1 to adjust the monitoring range of the second lens 23.

[0032] In one embodiment, the camera further includes a decorative cover 5. The decorative cover 5 is provided with a receiving space 51 and an opening 52 communicating with the receiving space 51. At least a part of the fuselage assembly 1 is located in the receiving space 51, and the radar gun camera 2 rotates along the circumferential direction of the fuselage assembly 1 within the range of the opening 52. The setting of the decorative cover 5 can shield the fuselage assembly 1 and a part of the radar gun camera 2, making the appearance of the camera neat, and can also block water, dust and protect the fuselage assembly 1.

[0033] In one embodiment, the decorative cover 5 includes an upper decorative cover 53 and a lower decorative cover 54 located below the upper decorative cover 53 and fixed to the upper decorative cover 53.

[0034] The upper decorative cover 53 includes a top wall 531 and a U-shaped side wall 532 extending from the top wall 531. The top wall 531 is provided with an upper opening 5311 to avoid the fuselage assembly 1 or the top cover assembly 4.

[0035] The lower decorative cover 54 includes a main body 541 and an extension 542 extending from the main body 541. The main body 541 surrounds the periphery of the fuselage assembly 1. The side wall 532 is crimped above the extension 542 and encloses the opening 52 with the extension 542. At least part of the top wall 531 is located above the radar gun 2, and at least part of the extension 542 is located below the radar gun 2.

[0036] Refer Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 and, the fuselage assembly 1 includes a top box 12. The top box 12 includes a bottom wall 121, a first side wall 122 and a second side wall 123 extending from the bottom wall 121, and a convex edge 124 extending outward from the first side wall 122 and the second side wall 123. The convex edge 124 is fixed to the top cover assembly 4. The connecting shaft 11 is disposed on the bottom wall 121. The bottom wall 121, the first side wall 122 and the second side wall 123 enclose a receiving portion 1221. The first side wall 122 is provided with a first wire passing hole 1222 communicating with the receiving portion 1221.

[0037] In one embodiment, the assembly hole 32 is disposed on the bottom wall 121. Correspondingly, the connecting shaft 11 is disposed on the lens assembly 3.

[0038] In one embodiment, the camera includes a power board (not shown) located in the receiving portion 1221. In another embodiment, the power board can also be disposed in the top cover assembly 4.

[0039] In one embodiment, the connecting shaft 11 is provided with a through hole 111 for a first connecting wire (not shown) to pass through. The first connecting wire is electrically connected to the lens assembly 3 and the power board.

[0040] In one embodiment, the first side wall 122 is in a flat plate shape, and the second side wall 123 is in an arc shape.

[0041] Refer Figure 7, the radar gun unit 2 includes a gun unit front cover 21, a gun unit rear cover assembly 25 fixed to the gun unit front cover 21, a radar assembly 22, the second lens 23, and a fill light 24 located within the space enclosed by the gun unit front cover 21 and the gun unit rear cover assembly 25.

[0042] The radar assembly 22, the second lens 23, and the fill light 24 can be fixed to the gun unit front cover 21 by means such as screw locking, snap fitting, or welding.

[0043] The radar gun unit 2 further includes a window glass 28 and a window pressure plate 29. The window pressure plate 29 is fixed to the gun unit front cover 21 by fastening screws to fix the window glass 28. The window pressure plate 29 can also be fixed to the gun unit front cover 21 by means such as welding or snap fitting.

[0044] The radar assembly 22 is used for long-distance positioning through beam backhaul, and cooperates with the camera to achieve multi-sensor multi-dimensional perception. The radar gun unit 2 can rotate relative to the fuselage assembly 1 to achieve a large detection range.

[0045] In one embodiment, the second lens 23 includes a zoom lens and a fixed-focus lens.

[0046] See Figure 4 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12 , the camera includes a motor 6 to drive the radar gun unit 2 to rotate relative to the fuselage assembly 1.

[0047] In one embodiment, the gun unit rear cover assembly 25 is provided with a first shaft hole 251, and the fuselage assembly 1 is provided with a first rotating shaft 13. The first rotating shaft 13 is rotatably assembled within the first shaft hole 251 to achieve the rotational connection between the fuselage assembly 1 and the radar gun unit 2. In another embodiment, the first shaft hole 251 is provided on the fuselage assembly 1, and correspondingly, the first rotating shaft 13 is provided on the gun unit rear cover assembly 25.

[0048] In one embodiment, the camera includes a first bearing 131. The first bearing 131 is located within the first shaft hole 251, with its inner ring fixed to the first rotating shaft 13 and its outer ring fixed to the fuselage assembly 1.

[0049] In one embodiment, power can be transmitted between the motor 6 and the first rotating shaft 13 through gears or pulleys, etc.

[0050] The rear cover assembly 25 of the bolt body is provided with a receiving cavity 252, and the motor 6 is located in the receiving cavity 252 to drive the first rotating shaft 13 to rotate.

[0051] Refer Figure 4 , Figure 13 , Figure 14 , Figure 15 , Figure 16 and Figure 17 , in one embodiment, the rear cover assembly 25 of the bolt body includes a rear cover 253 and a transmission side cover 254 assembled with the rear cover 253. The rear cover 253 is fixed to the front cover 21 of the bolt body. For example, it can be fixed by means of screw locking, snap fitting or welding. The radar assembly 22, the second lens 23 and the supplementary light 24 are located in the space enclosed by the rear cover 253 and the front cover 21 of the bolt body.

[0052] In one embodiment, the top box 12 and at least a part of the rear cover 253 are located in the receiving space 51 of the decorative cover 5.

[0053] The receiving cavity 252 is provided in the rear cover 253. The first shaft hole 251 is provided in the transmission side cover 254. The motor 6 is fixed to the transmission side cover 254. For example, it can be fixed by means of screw locking or snap fitting.

[0054] In one embodiment, the rear cover 253 includes a substrate portion 2531 arranged in the vertical direction and a protruding portion 2532 protruding from the substrate portion 2531 in the horizontal direction. The bottom end of the substrate portion 2531 extends beyond the bottom end of the protruding portion 2532. The receiving cavity 252 is provided in the protruding portion 2532. The transmission side cover 254 is assembled to the protruding portion 2532 from below the protruding portion 2532.

[0055] The camera includes a first screw 71. The first screw 71 passes through the transmission side cover 254 and is fixed to the rear cover 253 to facilitate the assembly and disassembly of the transmission side cover 254.

[0056] The transmission side cover 254 and the rear cover 253 are provided separately, which not only facilitates processing and forming, but also facilitates the assembly of the camera.

[0057] In another embodiment, the transmission side cover 254 can also be integrally provided with the rear cover 253.

[0058] In one embodiment, a second rotating shaft 255 is provided at the top end of the protruding portion 2532, and the fuselage assembly 1 is provided with a second shaft hole 14. The second rotating shaft 255 is rotatably assembled in the second shaft hole 14. The first rotating shaft 13 and the second rotating shaft 255 are located at the upper and lower ends of the protruding portion 2532. The arrangements of the first rotating shaft 13 and the second rotating shaft 255 increase the stability of the rotational connection between the fuselage assembly 1 and the radar gun unit 2 to ensure the smoothness of the rotation of the radar gun unit 2.

[0059] In one embodiment, the camera includes a second bearing 80. The second bearing 80 is located in the second shaft hole 14, the inner ring thereof is fixed to the second rotating shaft 255, and the outer ring thereof is fixed to the fuselage assembly 1.

[0060] In one embodiment, the camera includes a bearing pressing plate 81 fixed to the second rotating shaft 255 to prevent the second bearing 80 from moving axially.

[0061] The second bearing 80 is located in the second shaft hole 14, the inner ring thereof is fixed to the second rotating shaft 255, and the outer ring thereof is fixed to the fuselage assembly 1.

[0062] In another embodiment, the second rotating shaft 255 is provided on the fuselage assembly 1. Correspondingly, the second shaft hole 14 is provided on the protruding portion 2532.

[0063] In one embodiment, the fuselage assembly 1 includes a wire routing side seat 15 and a transmission side seat 16 that are located outside the top box 12 and fixed to the top box 12. The second shaft hole 14 is provided in the wire routing side seat 15, and the first rotating shaft 13 is provided in the transmission side seat 16.

[0064] In another embodiment, the wire routing side seat 15 is integrally provided with the top box 12.

[0065] In another embodiment, the transmission side seat 16 is integrally provided with the top box 12.

[0066] In one embodiment, the camera further includes a wire routing side cover 82 fixed to the wire routing side seat 15 to shield the bearing pressing plate 81.

[0067] In one embodiment, the first rotating shaft 13 is assembled and fixed to the transmission side seat 16, and they are relatively stationary. For example, they can be fixed by means of screw locking, welding, snap fit, etc.

[0068] In one embodiment, the first rotating shaft 13 is a damping shaft, providing a damping effect to prevent the radar gun unit 2 from rotating too fast and ensuring the smoothness and accuracy of the horizontal adjustment of the radar gun unit 2.

[0069] In one embodiment, the fuselage assembly 1 includes a connecting frame 17 fixed to the top box 12. The wire routing side seat 15 and the transmission side seat 16 are respectively fixed to the upper and lower ends of the connecting frame 17. The connecting frame 17 is fixed to the first side wall 122 of the top box 12, and the convex edge 124 of the top box 12 is located above the wire routing side seat 15.

[0070] The first side wall 122 is in the shape of a flat plate, making the camera compact and small in volume.

[0071] The top box 12, the first rotating shaft 13, the connecting frame 17, the transmission side seat 16, and the wire routing side seat 15 are separately provided, which is convenient for processing and forming, and also convenient for the assembly of the camera.

[0072] In one embodiment, the connecting frame 17 is provided with a second wire passing hole 171, the wire routing side seat 15 is provided with a third wire passing hole 151, and the second rotating shaft 255 is provided with a fourth wire passing hole 2551. The first wire passing hole 1222, the second wire passing hole 171, the third wire passing hole 151, and the fourth wire passing hole 2551 are sequentially communicated for the connecting wire 9 connected to the radar gun camera 2 to pass through.

[0073] The fourth wire passing hole 2551 extends in the vertical direction, and the third wire passing hole 151, the second wire passing hole 171, and the first wire passing hole 1222 are arranged in the horizontal direction.

[0074] In one embodiment, the connecting wire 9 extends from the radar gun camera 2 first in the vertical direction to the fourth wire passing hole 2551, and then enters the third wire passing hole 151, the second wire passing hole 171, the first wire passing hole 1222, and the receiving portion 1221 in the horizontal direction and is electrically connected to the power supply board.

[0075] In one embodiment, the wire routing side seat 15 is attached to the connecting frame 17, the connecting frame 17 is attached to the first side wall 122, and the centers of the third wire passing hole 151, the second wire passing hole 171, and the first wire passing hole 1222 are aligned to facilitate the routing of the connecting wire 9.

[0076] In one embodiment, the camera includes a second screw 72, and the second screw 72 passes through the connecting frame 17 and is fixed to the top box 12.

[0077] The camera includes a third screw 73, and the third screw 73 passes through the connecting frame 17 and is fixed to the wire routing side seat 15.

[0078] The camera includes a fourth screw 74 which, after passing through the connecting frame 17, is fixed to the drive side seat 16.

[0079] The camera includes a fifth screw 75 which, after passing through the wire routing side cover 82, is fixed to the wire routing side seat 15.

[0080] The radar gun unit 2 includes a coding component 26 and a photoelectric baffle 27 located within the receiving cavity 252. The encoder component 26 includes a photoelectric adapter bracket 261, an encoder board 262 fixed to the photoelectric adapter bracket 261, and a photoelectric board 263. The photoelectric adapter bracket 261 is fixed to the drive side cover 254, and the photoelectric baffle 27 is fixed to the first rotating shaft 13 and is located below the photoelectric board 263.

[0081] The encoder component 26 is used to control the closed-loop operation of the motor 6 to ensure the accuracy and reliability of the rotational adjustment of the radar gun unit 2.

[0082] When the radar gun unit 2 rotates relative to the fuselage component 1, the drive side cover 254 rotates together with the photoelectric board 263, enabling the photoelectric baffle 27 to trigger and not trigger the photoelectric board 263, so as to trigger the initial angle and encoder signal of the radar gun unit 2. The encoder board 262 receives the signal from the photoelectric board 263 and controls the operation of the motor 6 to achieve closed-loop adjustment.

[0083] The motor 6, the photoelectric baffle 27, and the encoder component 26 are assembled in a first direction. The first rotating shaft 13 is inserted into the first shaft hole 251 in a second direction, and the drive side cover 254 is assembled to the protruding portion 2532 of the rear cover 253 in the second direction.

[0084] When the camera is assembled, the first rotating shaft 13 is fixed to the drive side seat 16. After the first rotating shaft 13 extends into the first shaft hole 251, the photoelectric baffle 27 is fixed to the first rotating shaft 13, and the encoder component 26 and the motor 6 are fixed to the drive side cover 254. Finally, the drive side cover 254 is fixed to the protruding portion 2532 of the rear cover 253, such that the motor 6 and the encoder component 26 are located within the receiving cavity 252, improving the assembly efficiency; when disassembling, the drive side cover 254 is disassembled from the protruding portion 2532, and then the motor 6 and the encoder component 26 can be taken out, improving the working efficiency.

[0085] When disassembling the radar gun body 2, the connecting frame 17 can be detached from the top box 12; or the wire routing side seat 15 and the transmission side seat 16 can be detached from the connecting frame 17. The components of the camera are combined modularly, which is not only convenient for assembly but also for disassembly, improving efficiency.

[0086] It should be noted that the technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the drawings; all modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this application shall be included within the scope of protection of this application.

Claims

1. A camera, characterized in that: include: fuselage components; A lens assembly, located below the body assembly and rotatably connected to the body assembly so as to rotate horizontally relative to the body assembly, the lens assembly comprising a first lens; A radar gun, located outside the fuselage assembly in the circumferential direction and rotatably connected to the fuselage assembly so as to rotate relative to the fuselage assembly along its circumferential direction, the radar gun comprising a gun rear cover assembly, one of the gun rear cover assembly and the fuselage assembly is provided with a first shaft hole, the other is provided with a first rotating shaft, the first rotating shaft is rotatably assembled in the first shaft hole, and the gun rear cover assembly is provided with a receiving cavity; The motor is located in the receiving cavity to drive the radar gun to rotate.

2. The camera according to claim 1, characterized in that The bolt rear cover assembly includes a rear cover and a transmission side cover assembled with the rear cover, the receiving cavity is arranged on the rear cover, the first axial hole is arranged on the transmission side cover, and the motor is fixed to the transmission side cover.

3. The camera according to claim 2, characterized in that The rear cover includes a base plate portion arranged in a vertical direction and a protruding portion protruding from the base plate portion in a horizontal direction, the bottom end of the base plate portion extends beyond the bottom end of the protruding portion, the receiving cavity is arranged in the protruding portion, and the transmission side cover is assembled to the protruding portion from below the protruding portion.

4. The camera according to claim 3, characterized in that One of the top end of the protruding portion and the body component is provided with a second shaft hole, and the other one is provided with a second rotating shaft, and the second rotating shaft is rotatably assembled in the second shaft hole.

5. The camera according to claim 4, characterized in that The body assembly includes a top box, a wiring side seat and a transmission side seat located on the outside of the top box and fixed to the top box, the second shaft hole is arranged on the wiring side seat, and the first rotating shaft is arranged on the transmission side seat.

6. The camera according to claim 5, characterized in that The body assembly includes a connecting frame fixed to the top box, the wiring side seat and the transmission side seat are respectively fixed to the upper and lower ends of the connecting frame, the top box includes a flat first side wall and a flange connected to the first side wall, the connecting frame is fixed to the first side wall, and the flange is located above the wiring side seat.

7. The camera according to claim 6, characterized in that The first side wall is provided with a first wire passing hole, the connecting frame is provided with a second wire passing hole, the wiring side seat is provided with a third wire passing hole, and the second rotating shaft is provided with a fourth wire passing hole. The first wire passing hole, the second wire passing hole, the third wire passing hole and the fourth wire passing hole are connected in sequence to allow the connecting wire connected to the radar gun to pass through.

8. The camera according to claim 6, characterized in that The top box includes a bottom wall connected to the first side wall, one of the bottom wall and the lens assembly is provided with a connecting shaft, and the other is provided with an assembling hole, and the connecting shaft can be rotatably assembled in the assembling hole.

9. The camera according to claim 5, characterized in that: The camera includes a decorative cover fixed to the top box, the decorative cover is provided with a receiving space and an opening connected to the receiving space, the top box and at least a portion of the back cover are located in the receiving space, the radar gun rotates along the circumferential direction of the fuselage assembly within the range of the opening, and the radar gun includes a second lens.

10. The camera according to any one of claims 2 to 9, characterized in that: The radar gun includes an encoder assembly and a photoelectric baffle located in the accommodating cavity, the encoder assembly includes a photoelectric adapter frame and an encoder plate and a photoelectric board fixed to the photoelectric adapter frame, the photoelectric adapter frame is fixed to the transmission side cover, and the photoelectric baffle is fixed to the first rotating shaft and is located below the photoelectric board.

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