Camera

Abstract

The present application provides a camera, comprising a body assembly, a lens assembly, a radar gun, and a motor. The lens assembly is located below the body assembly and is rotatably connected to the body assembly so as to rotate horizontally relative to the body assembly. The lens assembly includes a first lens. The radar gun is located outside the body assembly in the circumferential direction and is rotatably connected to the body assembly so as to rotate relative to the body assembly along its circumferential direction. The radar gun includes a gun rear cover assembly, one of which is provided with a first axial hole, and the other is provided with a first rotating shaft. The first rotating shaft is rotatably assembled in the first axial hole, so that the radar gun can rotate relative to the body assembly. The motor drives the radar gun to rotate, and the gun rear cover assembly is provided with a receiving chamber. The motor is located in the receiving chamber, so that the camera structure is compact and the volume is small.

Description

Technical Field

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

[0002] Surveillance systems are among the most widely used security systems. Video surveillance systems, with their intuitive, accurate, timely, and informative nature, offer strong security capabilities and have been widely adopted in recent years. Cameras are a crucial component of video surveillance systems, enabling image acquisition. Existing cameras, including radar box cameras, lack horizontal rotation, limiting their use. Summary of the Invention

[0003] The present application provides a camera whose radar gun can rotate horizontally.

[0004] An embodiment of the present application provides a camera, comprising: a body assembly, a lens assembly, a radar gun, and a motor, wherein the lens assembly is located below the body assembly and is movably connected to the body assembly so as to rotate horizontally relative to the body assembly, the lens assembly comprises a first lens, the radar gun is located outside the body assembly in a circumferential direction and is rotatably connected to the body assembly so as to rotate relative to the body assembly along its circumferential direction, the radar gun comprises a gun rear cover assembly, one of the gun rear cover assembly and the body assembly is provided with a first axial hole, and the other is provided with a first rotating shaft, the first rotating shaft is rotatably assembled in the first axial hole, the gun rear cover assembly is provided with a receiving cavity, and the motor is located in the receiving cavity to drive the radar gun to rotate.

[0005] Furthermore, the bolt 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 axial hole is arranged in the transmission side cover, and the motor is fixed to the transmission side cover.

[0006] Furthermore, 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.

[0007] Furthermore, one of the top end of the protruding portion and the body assembly 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.

[0008] Furthermore, the body assembly includes a top box and 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 set in the wiring side seat, and the first rotating shaft is set in the transmission side seat.

[0009] Furthermore, 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.

[0010] Furthermore, 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 for the connection line connected to the radar gun to pass through.

[0011] Furthermore, 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 assembly hole, and the connecting shaft is rotatably assembled in the assembly hole.

[0012] Furthermore, 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 part of the back cover are located in the receiving space, the radar gun rotates within the range of the opening, and the radar gun includes a second lens.

[0013] Furthermore, 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.

[0014] The radar gun camera of the embodiment of the present application includes a gun camera rear cover assembly, one of the gun camera rear cover assembly and the body assembly is provided with a first axial hole, and the other is provided with a first rotating shaft, and the first rotating shaft is rotatably assembled in the first axial hole, so that the radar gun camera can rotate along its circumferential direction relative to the body assembly; the gun camera rear cover assembly is provided with a receiving cavity, and the motor that drives the radar gun camera to rotate is located in the receiving cavity, so that the camera structure is compact and the volume is small. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of a camera according to an embodiment of the present application;

[0016] Figure 2 yes Figure 1 An exploded view of the camera shown;

[0017] Figure 3 yes Figure 1A schematic cross-sectional view of the camera shown;

[0018] Figure 4 yes Figure 3 An enlarged view of the portion of the prescription box A of the cross-sectional schematic diagram shown;

[0019] Figure 5 yes Figure 2 A schematic diagram of the top box of the camera shown;

[0020] Figure 6 yes Figure 5 A schematic diagram of another perspective of the top box shown;

[0021] Figure 7 yes Figure 5 a side view of the top box shown;

[0022] Figure 8 yes Figure 2 An exploded view of the radar bolt shown;

[0023] Figure 9 yes Figure 2 The diagram shows the rear cover, transmission side cover, transmission side seat, wiring side seat and connecting frame of the radar gun after assembly;

[0024] Figure 10 yes Figure 9 an exploded view of the schematic diagram shown;

[0025] Figure 11 yes Figure 10 A schematic diagram of the back cover shown;

[0026] Figure 12 yes Figure 11 A schematic diagram of another perspective of the back cover shown;

[0027] Figure 13 yes Figure 10 The schematic diagram of the motor, transmission side cover, transmission side seat and encoder assembly after assembly is shown;

[0028] Figure 14 yes Figure 13 an exploded view of the schematic diagram shown;

[0029] Figure 15 yes Figure 14 A schematic diagram of another perspective of the exploded view shown;

[0030] Figure 16 yes Figure 14 A schematic diagram of the encoder assembly is shown;

[0031] Figure 17 yes Figure 16 Exploded view of the encoder assembly shown. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments (or "implementations") of the present application will be described clearly and completely here with reference to the accompanying drawings. In the following description, when referring to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0033] If there are terms in the embodiments of this application that refer to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationship and movement of the components in a specific posture (as shown in the accompanying drawings); if the specific posture changes, the directional indication or positional relationship will also change accordingly. In addition, the terms "first" and "second" in the embodiments of this application are used only for descriptive convenience and should not be understood as indicating or implying relative importance.

[0034] See also Figure 1 、 Figure 2 and Figure 3 The camera of the embodiment of the present application includes a body assembly 1, a radar gun 2, a lens assembly 3 and a top cover assembly 4.

[0035] In one embodiment, the lens assembly 3 is rotatably connected to the bottom of the body assembly 1 so as to rotate horizontally along the circumferential direction of the body assembly 1 .

[0036] In one embodiment, the top cover assembly 4 is fixedly connected to the top of 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 so as to rotate horizontally relative to the top cover assembly 4 along its circumferential direction.

[0037] In one embodiment, the lens assembly 3 includes a first lens 31. The lens assembly 3 rotates horizontally relative to the body assembly 1 to adjust the monitoring range of the first lens 31.

[0038] The lens assembly 3 is provided with an assembly hole 32 , and the body assembly 1 is provided with a connecting shaft 11 . The connecting shaft 11 is rotatably assembled in the assembly hole 32 to achieve a rotational connection of the lens assembly 3 relative to the body assembly 1 .

[0039] The assembly hole 32 may also be provided on the body assembly 1 , and correspondingly, the connecting shaft 11 is provided on the lens assembly 3 .

[0040] 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 body assembly 1, and rotates horizontally relative to the body 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.

[0041] In one embodiment, the fixing frame 33 includes a horizontal portion 331 and a pair of ears 332 extending downward from the horizontal portion 331 . The opposite ends of the sphere 34 are rotatably connected to the pair of ears 332 , respectively. The horizontal portion 331 is located above the sphere 34 .

[0042] In one embodiment, the assembly hole 32 is provided on the horizontal portion 331 .

[0043] In one embodiment, the horizontal portion 331 defines a storage cavity 3311, and the assembly hole 32 communicates with the storage cavity 3311. The camera includes a horizontal motor (not shown) located within the storage 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 within the body assembly 1.

[0044] In one embodiment, the camera includes a vertical motor (not shown), which is located in the storage cavity 3311 to drive the sphere 34 to rotate horizontally relative to the body assembly 1. In another embodiment, the vertical motor may also be located inside the sphere 34.

[0045] The vertical motor and the sphere 34 can transmit force via a pulley or the like, so that the vertical motor drives the sphere 34 to move in pitch.

[0046] 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 allowing an external casting wire (not shown) to pass through.

[0047] In one embodiment, the radar gun camera 2 includes a second lens 23 , and the radar gun camera 2 is rotatably connected to the outer side of the fuselage assembly 1 in the circumferential direction so as to rotate along the circumferential direction of the fuselage assembly 1 to adjust the monitoring range of the second lens 23 .

[0048] In one embodiment, the camera further includes a decorative cover 5 having a receiving space 51 and an opening 52 communicating with the receiving space 51. At least a portion of the camera body assembly 1 is located within the receiving space 51, and the radar gun camera 2 rotates circumferentially within the opening 52. The decorative cover 5 shields the camera body assembly 1 and a portion of the radar gun camera 2, giving the camera a clean appearance. It also protects the camera body assembly 1 from water and dust.

[0049] 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 .

[0050] 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.

[0051] The lower decorative cover 54 includes a main body 541 and an extension 542 extending from the main body 541. The main body 541 is disposed around the periphery of the fuselage assembly 1. The side walls 532 are crimped onto the extension 542 and, together with the extension 542, form the opening 52. At least a portion of the top wall 531 is located above the radar gun 2, while at least a portion of the extension 542 is located below the radar gun 2.

[0052] Ginseng Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The body 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 flange 124 extending outward from the first side wall 122 and the second side wall 123. The flange 124 is fixed to the top cover assembly 4. The connecting shaft 11 is provided on the bottom wall 121. The bottom wall 121, the first side wall 122, and the second side wall 123 form a receiving portion 1221. The first side wall 122 is provided with a first wire hole 1222 communicating with the receiving portion 1221.

[0053] In one embodiment, the assembly hole 32 is provided on the bottom wall 121 , and correspondingly, the connecting shaft 11 is provided on the lens assembly 3 .

[0054] In one embodiment, the camera includes a power board (not shown) located in the housing portion 1221. In another embodiment, the power board may also be disposed in the top cover assembly 4.

[0055] 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 electrically connects the lens assembly 3 and the power board.

[0056] 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.

[0057] Ginseng Figure 7 The radar gun camera 2 includes a gun camera front cover 21, a gun camera rear cover assembly 25 fixed to the gun camera front cover 21, and a radar assembly 22, a second lens 23 and a fill light 24 located in the space enclosed by the gun camera front cover 21 and the gun camera rear cover assembly 25.

[0058] The radar assembly 22 , the second lens 23 and the fill light 24 can be fixed to the front cover 21 of the bolt by means of screw locking, snap fastening or welding.

[0059] The radar gun 2 also includes a window glass 28 and a window pressure plate 29. The window pressure plate 29 is fixed to the gun front cover 21 by fastening screws to fix the window glass 28. The window pressure plate 29 can also be fixed to the gun front cover 21 by welding or snap fastening.

[0060] The radar assembly 22 uses beam backhaul for long-distance positioning, and cooperates with the camera to achieve multi-sensor multi-dimensional perception. The radar gun 2 can rotate relative to the fuselage assembly 1 to achieve a wide angle detection range.

[0061] In one embodiment, the second lens 23 includes a zoom lens and a fixed-focus lens.

[0062] Ginseng Figure 4 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 and Figure 12 The camera includes a motor 6 to drive the radar gun 2 to rotate relative to the fuselage assembly 1.

[0063] In one embodiment, the bolt rear cover assembly 25 is provided with a first shaft hole 251, and the body assembly 1 is provided with a first rotating shaft 13. The first rotating shaft 13 is rotatably assembled in the first shaft hole 251 to achieve a rotational connection between the body assembly 1 and the radar bolt 2. In another embodiment, the first shaft hole 251 is provided in the body assembly 1, and correspondingly, the first rotating shaft 13 is provided in the bolt rear cover assembly 25.

[0064] In one embodiment, the camera includes a first bearing 131 . The first bearing 131 is located in the first shaft hole 251 , with an inner ring of the first bearing 131 fixed to the first rotating shaft 13 , and an outer ring of the first bearing 131 fixed to the body assembly 1 .

[0065] In one embodiment, force can be transmitted between the motor 6 and the first rotating shaft 13 via gears or pulleys.

[0066] The bolt rear cover assembly 25 defines a receiving cavity 252 , and the motor 6 is located in the receiving cavity 252 to drive the first rotating shaft 13 to rotate.

[0067] Ginseng Figure 4 、 Figure 13 、 Figure 14 、 Figure 15 、 Figure 16 and Figure 17 In one embodiment, the bolt rear cover assembly 25 includes a rear cover 253 and a transmission side cover 254 assembled with the rear cover 253. The rear cover 253 is secured to the bolt front cover 21, for example, by screws, snaps, or welding. The radar assembly 22, the second lens 23, and the fill light 24 are located within the space enclosed by the rear cover 253 and the bolt front cover 21.

[0068] In one embodiment, the top box 12 and at least a portion of the back cover 253 are located in the receiving space 51 of the decorative cover 5 .

[0069] 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, by screw locking or snap fastening.

[0070] In one embodiment, the rear cover 253 includes a vertically disposed base portion 2531 and a horizontally extending protruding portion 2532 extending from the base portion 2531. The base portion 2531 has a bottom end extending beyond the bottom end of the protruding portion 2532. The receiving cavity 252 is disposed within the protruding portion 2532. The transmission side cover 254 is assembled to the protruding portion 2532 from below.

[0071] The camera includes a first screw 71 , which passes through the transmission side cover 254 and is fixed to the rear cover 253 to facilitate assembly and disassembly of the transmission side cover 254 .

[0072] The transmission side cover 254 and the rear cover 253 are arranged separately, which not only facilitates processing and molding, but also facilitates the assembly of the camera.

[0073] In another embodiment, the transmission side cover 254 may also be integrally provided with the rear cover 253 .

[0074] In one embodiment, a second rotating shaft 255 is provided at the top of the protrusion 2532, and the body assembly 1 is provided with a second shaft hole 14. The second rotating shaft 255 is rotatably assembled within 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 protrusion 2532. The provision of the first rotating shaft 13 and the second rotating shaft 255 enhances the stability of the rotational connection between the body assembly 1 and the radar gun 2, thereby ensuring smooth rotation of the radar gun 2.

[0075] In one embodiment, the camera includes a second bearing 80 , which is located in the second shaft hole 14 , with an inner ring of the second bearing 80 fixed to the second rotating shaft 255 and an outer ring of the second bearing 80 fixed to the body assembly 1 .

[0076] In one embodiment, the camera includes a bearing pressure plate 81 fixed to the second rotating shaft 255 to prevent the second bearing 80 from moving.

[0077] The second bearing 80 is located in the second shaft hole 14 , with its inner ring fixed to the second rotating shaft 255 and its outer ring fixed to the fuselage assembly 1 .

[0078] In another embodiment, the second rotating shaft 255 is disposed on the body assembly 1 , and correspondingly, the second shaft hole 14 is disposed on the protruding portion 2532 .

[0079] In one embodiment, the body assembly 1 includes a wiring side seat 15 and a transmission side seat 16 located outside the top box 12 and fixed to the top box 12. The second shaft hole 14 is provided in the wiring side seat 15, and the first rotating shaft 13 is provided in the transmission side seat 16.

[0080] In another embodiment, the wiring side seat 15 is integrated with the top box 12 .

[0081] In another embodiment, the transmission side seat 16 and the top box 12 are integrally provided.

[0082] In one embodiment, the camera further includes a wiring side cover 82 fixed to the wiring side seat 15 to shield the bearing pressure plate 81 .

[0083] In one embodiment, the first rotating shaft 13 and the transmission side seat 16 are assembled and fixed, and the two are relatively stationary. For example, they can be fixed by screw locking, welding, or snap fastening.

[0084] In one embodiment, the first rotating shaft 13 is a damping shaft, which provides a damping effect to prevent the radar gun camera 2 from rotating too quickly, thereby ensuring the stability and accuracy of the horizontal adjustment of the radar gun camera 2.

[0085] In one embodiment, the body assembly 1 includes a connecting frame 17 fixed to the top box 12. The wiring 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 flange 124 of the top box 12 is located above the wiring side seat 15.

[0086] The first side wall 122 is in a flat plate shape, which makes the camera compact and small in size.

[0087] The top box 12, the first rotating shaft 13, the connecting frame 17, the transmission side seat 16, and the wiring side seat 15 are arranged in a separate manner, which is convenient for processing and molding, and also convenient for assembly of the camera.

[0088] In one embodiment, the connecting frame 17 is provided with a second wire hole 171, the wiring side seat 15 is provided with a third wire hole 151, and the second rotating shaft 255 is provided with a fourth wire hole 2551. The first wire hole 1222, the second wire hole 171, the third wire hole 151, and the fourth wire hole 2551 are sequentially connected to allow the connecting wire 9 connected to the radar gun camera 2 to pass through.

[0089] The fourth wire passing hole 2551 extends in a 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 a horizontal direction.

[0090] In one embodiment, the connecting wire 9 first extends from the radar gun 2 in a vertical direction to the fourth wire hole 2551, and then enters the third wire hole 151, the second wire hole 171, the first wire hole 1222 and the housing 1221 in a horizontal direction and is electrically connected to the power board.

[0091] In one embodiment, the wiring side seat 15 is attached to the connecting frame 17, the connecting frame 17 is attached to the first side wall 122, and the third wire hole 151, the second wire hole 171 and the first wire hole 1222 are aligned in center to facilitate the routing of the connecting line 9.

[0092] In one embodiment, the camera includes a second screw 72 , which passes through the connecting frame 17 and is fixed to the top box 12 .

[0093] The camera includes a third screw 73 , which passes through the connecting frame 17 and is fixed to the wiring side seat 15 .

[0094] The camera includes a fourth screw 74 , which passes through the connecting frame 17 and is fixed to the transmission side seat 16 .

[0095] The camera includes a fifth screw 75 , which passes through the wiring side cover 82 and is fixed to the wiring side seat 15 .

[0096] The radar gun 2 includes an encoder assembly 26 and a photoelectric baffle 27 located within the receiving cavity 252. The encoder assembly 26 includes a photoelectric adapter 261, an encoder plate 262 secured to the adapter, and a photoelectric panel 263. The photoelectric adapter 261 is secured to the transmission side cover 254, while the photoelectric baffle 27 is secured to the first rotating shaft 13 and located below the photoelectric panel 263.

[0097] The encoder assembly 26 is used to control the closed-loop operation of the motor 6 to ensure the accuracy and reliability of the rotation adjustment of the radar gun 2.

[0098] When the radar gun camera 2 rotates relative to the fuselage assembly 1, the transmission side cover 254 rotates together with the photoelectric panel 263, allowing the photoelectric barrier 27 to trigger the photoelectric panel 263 or not, thereby triggering the initial angle and encoder signal of the radar gun camera 2. The encoder board 262 receives the signal from the photoelectric panel 263 and controls the operation of the motor 6 to achieve closed-loop regulation.

[0099] The motor 6, the photoelectric baffle 27, and the encoder assembly 26 are assembled along the first direction, the first rotating shaft 13 is inserted into the first shaft hole 251 along the second direction, and the transmission side cover 254 is assembled to the protrusion 2532 of the rear cover 253 along the second direction.

[0100] When the camera is assembled, the first rotating shaft 13 is fixed to the transmission 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, the encoder assembly 26 and the motor 6 are fixed to the transmission side cover 254, and finally, the transmission side cover 254 is fixed to the protrusion 2532 of the rear cover 253, so that the motor 6 and the encoder assembly 26 are located in the accommodating cavity 252, thereby improving assembly efficiency; when disassembling, the transmission side cover 254 is removed from the protrusion 2532, and the motor 6 and the encoder assembly 26 can be taken out, thereby improving work efficiency.

[0101] When disassembling the radar gun camera 2, the connecting frame 17 can be removed from the top box 12; or the wiring side seat 15 and the transmission side seat 16 can be removed from the connecting frame 17. The parts of the camera are combined into multiple modular units, which is not only convenient for assembly, but also for disassembly, thereby improving efficiency.

[0102] 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 accompanying drawings; all modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application shall be included in 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 bolt, located outside the circumferential direction of the fuselage assembly and rotatably connected to the fuselage assembly so as to rotate relative to the fuselage assembly along its circumferential direction, the radar bolt including a bolt rear cover assembly, one of the bolt rear cover assembly and the fuselage assembly being provided with a first axial hole, the other being provided with a first rotating shaft, the first rotating shaft being rotatably assembled within the first axial hole, and the bolt rear cover assembly being provided with a receiving cavity; a motor, located in the receiving chamber, for driving the radar gun to rotate; The rear cover assembly of the bolt includes a rear cover, which 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 top end of the protruding portion and one of the body components are provided with a second axial hole, and the other is provided with a second rotating shaft. The second rotating shaft can be rotatably assembled in the second axial hole. The first rotating shaft and the second rotating shaft are located at the upper and lower ends of the protruding portion.

2. The camera according to claim 1, wherein The bolt rear cover assembly includes a transmission side cover assembled with the rear cover, the receiving cavity is provided in the rear cover, the first shaft hole is provided in the transmission side cover, and the motor is fixed to the transmission side cover.

3. The camera according to claim 2, wherein: The bottom end of the base plate portion extends beyond the bottom end of the protruding portion, the receiving cavity is provided 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 2, wherein: The body assembly includes a top box and 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 set in the wiring side seat, and the first rotating shaft is set in the transmission side seat.

5. The camera according to claim 4, 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.

6. The camera according to claim 5, 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 for the connecting wire connected to the radar gun to pass through.

7. The camera according to claim 5, 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 assembly hole. The connecting shaft is rotatably assembled in the assembly hole.

8. The camera according to claim 4, wherein: 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.

9. The camera according to any one of claims 2 to 8, characterized in that The radar gun camera 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 located below the photoelectric board; the radar gun camera includes a gun camera front cover, a gun camera rear cover assembly fixed to the gun camera front cover, and a radar assembly, a second lens and a fill light located in the space enclosed by the gun camera front cover and the gun camera rear cover assembly.

Images