Pan-tilt camera

Abstract

The utility model discloses a pan-tilt camera which comprises a base, a rotating body and a camera shooting assembly, the rotating body is connected with the base and can rotate relative to the base, the camera shooting assembly comprises a first camera and a second camera, the first camera is connected with the base, the second camera is connected with the rotating body, and the rotating body can rotate relative to the first camera. The first camera can rotate around a first axis relative to the base. According to the technical scheme, the PTZ camera comprises the first camera and the second camera which are arranged on the base and the rotating body respectively, so that the second camera is rotationally arranged relative to the first camera, the first camera can also rotate around the first axis, the second camera and the first camera can operate at the same time and cooperate with each other, the visual range is enlarged, and the visual effect is improved. Therefore, the pan-tilt camera has a larger monitoring range.

Description

Technical Field

[0001] The present application relates to the technical field of camera equipment, and in particular to a pan-tilt camera. Background Art

[0002] A pan-tilt camera refers to a camera with a pan-tilt structure. The pan-tilt structure can support the camera to rotate in both horizontal and vertical directions, allowing the camera to realize multi-angle and all-round recording and monitoring functions. The viewing angle of the pan-tilt camera generally depends on its rotation angle and the field of view of the lens.

[0003] When the pan-tilt camera in the prior art is actually in operation, when the camera rotates for monitoring, the vertical rotation angle is limited by the pan-tilt structure itself, and the rotation angle is limited, which leads to the problem that the viewing angle coverage of the existing pan-tilt camera is not wide enough and the monitoring range of the overall space is small. Utility Model Content

[0004] The embodiment of the present application provides a pan-tilt camera, which can solve the problem of a small monitoring range of the pan-tilt camera in the prior art.

[0005] In a first aspect, an embodiment of the present application provides a pan-tilt camera, comprising a base; a rotating body, the rotating body being connected to the base and being rotatable relative to the base; and a camera assembly, comprising a first camera and a second camera, the first camera being connected to the base and the second camera being connected to the rotating body; wherein the first camera can be rotated around a first axis relative to the base.

[0006] In some of the embodiments, the rotating body can rotate relative to the base around a second axis, and the second axis is perpendicular to the first axis.

[0007] In some embodiments, the first camera rotates relative to the base about the first axis in a range greater than or equal to 30° and less than or equal to 60°;

[0008] In some embodiments, a rotation range of the first camera relative to the first axis is symmetrical about a first plane, the first plane is perpendicular to the second axis, and the first axis is located in the first plane.

[0009] In some of the embodiments, the pan-tilt camera further includes a first rotating mounting member, the first rotating mounting member connecting the first camera head and the base, and at least one of the first camera head and the base can rotate around a first axis relative to the first rotating mounting member.

[0010] In some embodiments, the first rotating mounting member includes two rotating mounting seats, which are located on opposite sides of the first camera along the first axis, each rotating mounting seat is provided with a mounting hole extending along the first axis, the first camera is provided with a mounting portion corresponding to each rotating mounting seat, each mounting portion extends into the mounting hole of each rotating mounting seat and can rotate in the mounting hole, and each rotating mounting seat is installed on the base.

[0011] In some of the embodiments, the pan-tilt camera further includes a damping member, which includes two damping rings, each damping ring is sleeved on the periphery of each mounting portion, and each damping ring is located between each rotating mounting seat and the first camera along the first axis.

[0012] In some embodiments, the base is formed with a first opening, at least a portion of the first camera is located in the base, a lens of the first camera is arranged corresponding to the first opening and at least a portion of the lens is exposed to the base through the first opening.

[0013] In some of the embodiments, the pan-tilt camera further includes an infrared light source assembly, the infrared light source assembly is connected to the base, the infrared light source assembly includes a plurality of infrared lamps, and the plurality of infrared lamps are located around the first camera.

[0014] In some of the embodiments, the base includes a main body and a light-transmitting plate, the main body is formed with a first opening, the light-transmitting plate is arranged corresponding to the first opening and is connected to the main body, the infrared light source assembly is located in the base, and a plurality of infrared lamps are arranged corresponding to the light-transmitting plate; the light-transmitting plate is provided with a second opening, at least a portion of the first camera is located in the base and the lens of the first camera is arranged corresponding to the second opening, and at least a portion of the lens is exposed to the base through the second opening.

[0015] The pan-tilt camera based on the embodiment of the present application includes two cameras, namely a first camera arranged at the base and a second camera arranged at the rotating body. Since the rotating body can rotate relative to the base, the second camera arranged on the rotating body can also rotate relative to the base. During the rotation of the rotating body relative to the base, the scanning field of view of the second camera can be changed, thereby increasing the scanning field of view range of the second camera.

[0016] The first camera is arranged on the base, and the first camera itself has a certain detection angle range. Compared with the related art that only one camera is arranged on the rotating body, the scanning field angle of the pan-tilt camera can be improved to a certain extent. Furthermore, since the first camera can rotate around the first axis relative to the base, the scanning field of the first camera will also change during the rotation of the first camera relative to the base around the first axis, thereby improving the scanning field range of the pan-tilt camera in the direction perpendicular to the first axis.

[0017] In summary, the viewing angles of the first camera and the second camera are combined so that the pan-tilt camera in the present application has a wider monitoring range, which can reduce the visual blind spots of the pan-tilt camera in actual operation and enhance the security performance of the pan-tilt camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A front view of a pan / tilt camera in one embodiment of the present application;

[0020] Figure 2 for Figure 1 A cross-sectional diagram of the PTZ camera at point A;

[0021] Figure 3 It is a cross-sectional schematic diagram of a partial structure of a pan / tilt camera in one embodiment of the present application at another viewing angle;

[0022] Figure 4 for Figure 3 Schematic diagram of the disassembly of the structure of the PTZ camera;

[0023] Figure 5 for Figure 3 A three-dimensional schematic diagram of part of the structure of the mid-pan-tilt camera from another perspective.

[0024] Reference numerals:

[0025] 100. PTZ camera; 1. base; 11. main body; 111. first opening; 12. light-transmitting plate; 121. second opening; 2. rotating body; 3. camera assembly; 31. first camera head; 311. mounting portion; 312. lens; 32. second camera head; 4. first rotating mounting member; 41. rotating mounting seat; 411. mounting hole; 5. damping member; 51. damping ring; 6. infrared light source assembly; 61. infrared lamp; B. first axis; C. second axis; D. third axis; E. first plane. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] A pan-tilt camera refers to a camera with a pan-tilt structure. The pan-tilt structure can support the camera to rotate in both horizontal and vertical directions, allowing the camera to realize multi-angle and all-round recording and monitoring functions. The viewing angle of the pan-tilt camera generally depends on its rotation angle and the field of view of the lens.

[0028] When the pan-tilt camera in the prior art is actually in operation, when the camera rotates for monitoring, the vertical rotation angle is limited by the pan-tilt structure itself, and the rotation angle is limited, which leads to the problem that the viewing angle coverage of the existing pan-tilt camera is not wide enough and the monitoring range of the overall space is small.

[0029] In order to solve the above technical problems, the present application proposes a pan-tilt camera 100, see Figure 1 and Figure 2 The pan-tilt camera 100 includes a base 1, a rotating body 2 and a camera assembly 3, wherein the rotating body 2 is connected to the base 1 and can rotate relative to the base 1, and the camera assembly 3 includes a first camera 31 and a second camera 32, the first camera 31 is connected to the base 1, and the second camera 32 is connected to the rotating body 2, wherein the first camera 31 can rotate around a first axis B relative to the base 1.

[0030] In the pan-tilt camera 100 described in the present application, since the camera assembly 3 includes two cameras, namely a first camera 31 arranged at the base 1 and a second camera 32 arranged at the rotating body 2, and since the rotating body 2 can rotate relative to the base 1, the second camera 32 arranged on the rotating body 2 can also rotate relative to the base 1. During the rotation of the rotating body 2 relative to the base 1, the scanning field of view of the second camera 32 can be changed, thereby increasing the scanning field of view range of the second camera 32.

[0031] The first camera 31 is arranged on the base 1, and the first camera 31 itself has a certain divergence angle. Compared with only one camera arranged on the rotating body in the related art, the scanning field angle of the pan-tilt camera 100 can be improved to a certain extent. Furthermore, since the first camera 31 can rotate around the first axis B relative to the base 1, the scanning field of the first camera 31 will also change during the rotation of the first camera 31 around the first axis B relative to the base 1, thereby improving the scanning field range of the pan-tilt camera 100 in the direction perpendicular to the first axis B.

[0032] In summary, the viewing angles of the first camera 31 and the second camera 32 are combined so that the pan-tilt camera 100 in the present application has a wider monitoring range, which can reduce the visual blind spots of the pan-tilt camera 100 in actual operation and enhance the security performance of the pan-tilt camera 100.

[0033] In the embodiment of the present application, the first axis B extends in the horizontal direction, and the first camera 31 is installed on the base 1, and can perform a pitch motion with the first axis B in the horizontal direction as the rotation axis to scan the object in front of the first camera 31. It can be understood that in other embodiments, the first axis B can also extend in the vertical direction or the inclined direction, which is not limited.

[0034] Please refer to Figure 2 In some embodiments, the rotation range of the first camera 31 relative to the base 1 around the first axis B is greater than or equal to 30° and less than or equal to 60°. For example, the rotation range of the first camera 31 relative to the base 1 around the first axis B is 30°, 40°, 45°, 50°, 60°, etc., which is not limited.

[0035] Furthermore, the rotation range of the first camera 31 relative to the first axis B is symmetrical about the first plane E, the first plane E is perpendicular to the second axis C, and the first axis B is located in the first plane E. That is, the first camera 31 rotates upward and downward along the first plane E in the same range. For example, if the rotation range of the first camera 31 relative to the base 1 around the first axis B is 30°, the first camera 31 can rotate 15° upward along the first plane E and 15° downward along the first plane E.

[0036] In some embodiments, the first camera 31 is a wide-angle lens. The wide-angle lens has the characteristic of a large viewing angle. Combined with the advantage that the first camera 31 can rotate and scan, it can increase the viewing angle range of the pan-tilt camera 100 to a greater extent and optimize the security effect of the pan-tilt camera 100.

[0037] Please continue to refer to Figure 1 and Figure 2 , the rotating body 2 can rotate relative to the base 1 around the second axis C, and the second axis C is perpendicular to the first axis B. Among them, the rotating body 2 can rotate relative to the base 1 around the second axis C, which can realize the rotation of the second camera 32 on the rotating body 2 around the second axis C, and realize the field scanning of the second camera 32 in the direction perpendicular to the second axis C. The second axis C is perpendicular to the first axis B, which can realize the field scanning of the second camera 32 and the first camera 31 in the direction perpendicular to the second axis C and the direction perpendicular to the first axis B, respectively.

[0038] Since the rotation amplitude of the rotating body 2 relative to the base 1 around the second axis C can be designed to be larger, for example, the rotation amplitude can be set at about 330°, that is, the rotating body 2 can rotate 165° to the left and right relative to the base 1. At the same time, the horizontal field of view angle of the lens of the second camera 32 is at least 30°. Therefore, the field of view scanning range of the second camera 32 in the direction perpendicular to the second axis C is larger, which can roughly meet the field of view scanning requirements of the pan-tilt camera 100 in the direction perpendicular to the second axis C, so that the first camera 31 is mainly used to expand the field of view scanning range of the pan-tilt camera 100 in the direction perpendicular to the first axis B, and meet the field of view scanning requirements of the pan-tilt camera 100 in the direction perpendicular to the first axis B.

[0039] In the embodiment of the present application, if the first axis B is set horizontally, the second axis C perpendicular to it can be set vertically. The rotating body 2 rotates along the second axis C in the vertical direction, which can drive the second camera 32 located at the rotating body 2 to rotate along the second axis C in the vertical direction, thereby realizing horizontal field of view scanning.

[0040] In the embodiment of the present application, the rotation angle range of the rotating body 2 along the second axis C in the vertical direction is about 330°, and the divergence angle of the second camera 32 is at least 30°, which can realize blind-angle-free monitoring of the pan-tilt camera 100 in the horizontal direction.

[0041] In some embodiments of the present application, the second camera 32 can also rotate along the third axis D relative to the rotating body 2 to achieve a field of view scanning range of the second camera 32 in a direction perpendicular to the third axis D.

[0042] The third axis D may be parallel to the first axis B to increase the field of view scanning range of the pan / tilt camera 100 in a direction perpendicular to the first axis B. The field of view scanning range of the second camera 32 in a direction perpendicular to the first axis B may partially overlap with the field of view scanning range of the first camera 31 in a direction perpendicular to the first axis B to reduce the scanning blind area between the two.

[0043] If the first axis B is set horizontally, the third axis D can extend in the horizontal direction, and the third axis D and the first axis B are located at different horizontal planes in the direction of the second axis C, so that the corresponding scanning ranges of the first camera 31 and the second camera 32 are different. It can be understood that by reasonably designing the distance between the first camera 31 and the second camera 32 in the direction of the second axis C, the field of view scanning range of the second camera 32 in the direction perpendicular to the first axis B, and the field of view scanning range of the first camera 31 in the direction perpendicular to the first axis B, the first camera 31 and the second camera 32 can overlap or disconnect in the field of view scanning range perpendicular to the first axis B.

[0044] The first camera 31 and the second camera 32 complement each other in the field of view scanning range perpendicular to the first axis B. The rotation range of the first camera 31 in the above design is between 30° and 60°, which can not only ensure the reduction of blind spots in the viewing angle range, but also ensure the prominent effect of expanding the viewing angle range. If the rotation range of the first camera 31 relative to the base 1 around the first axis B is greater than 60°, the overlapping range of the scanning of the first camera 31 and the second camera 32 will be too large, resulting in an insufficient effect of expanding the viewing angle range. If the rotation range is less than 30°, a blind spot in the monitoring range may appear between the first camera 31 and the second camera 32, resulting in some spatial locations being unable to be monitored.

[0045] It is understandable that the rotation angle range of the second camera 32 along the third axis D can be designed in combination with actual needs. In the embodiment of the present application, the rotation angle range of the second camera 32 along the third axis D is 180°. Combined with the rotation range value of the first camera 31 between 30° and 60°, the pan-tilt camera 100 can achieve a field of view scanning in the range of 210° to 240° in the direction perpendicular to the first axis B, which can meet the field of view scanning requirements of the pan-tilt camera 100 in the direction perpendicular to the first axis B. In one embodiment, when the rotation range value of the first camera 31 is 60°, that is, the first camera 31 can perform a scanning action with a pitch angle of 30° along the first plane E. Since the lens 312 of the first camera 31 has a field of view angle of at least 50°, combined with its scanning action, the first camera 31 can independently achieve a field of view scanning requirement of at least 110°.

[0046] Please refer to Figure 3 and Figure 4 , the pan-tilt camera 100 further includes a first rotating mounting member 4, the first rotating mounting member 4 is connected to the first camera 31 and the base 1, and at least one of the first camera 31 and the base 1 can rotate relative to the first rotating mounting member 4. It can be understood that in some embodiments, the first camera 31 and the first rotating mounting member 4 are rotatably mounted, and the first rotating mounting member 4 is fixedly mounted relative to the base 1. Such a setting can realize the rotation of the first camera 31 relative to the base 1, which can play the effect of expanding the viewing angle range of the first camera 31. In some other embodiments, the first camera 31 is fixedly mounted to the first rotating mounting member 4, and the first rotating mounting member 4 is rotatably mounted to the base 1. According to the above principle, it can also play the effect of expanding the viewing angle range of the first camera 31.

[0047] More specifically, please refer to Figure 3 and Figure 4, wherein the first rotating mounting member 4 includes two rotating mounting seats 41, and the two rotating mounting seats 41 are located on opposite sides of the first camera 31 along the first axis B, and each rotating mounting seat 41 is provided with a mounting hole 411 extending along the direction of the first axis B, and the first camera 31 is provided with a mounting portion 311 corresponding to each rotating mounting seat 41, and each mounting portion 311 extends into the mounting hole 411 of each rotating mounting seat 41 and can rotate in the mounting hole 411, and each rotating mounting seat 41 is installed on the base 1.

[0048] Among them, the mounting portion 311 is extended in the direction of the first axis B, and the mounting portion 311 and the mounting hole 411 are rotatably connected to realize the function that the first camera 31 can rotate relative to the first rotating mounting member 4, and the rotating mounting seat 41 and the base 1 are fixedly connected to further realize the function of the first camera 31 rotating relative to the base 1.

[0049] The first camera 31 is provided with a mounting portion 311, and the mounting portion 311 can be provided for the lens barrel of the first camera 31. The mounting portion 311 rotates relative to the rotating mounting seat 41, which can drive the lens barrel of the first camera 31 to rotate, thereby realizing the change of the scanning range of the first camera 31.

[0050] Please refer to Figure 3 and Figure 4 The pan-tilt camera 100 also includes a damping member 5, which includes two damping rings 51. Each damping ring 51 is sleeved on the periphery of each mounting portion 311, and each damping ring 51 is located between each rotating mounting seat 41 and the first camera 31. Generally, the damping member 5 and the mounting portion 311 and the rotating mounting seat 41 are in interference fit to provide resistance to the rotation of the mounting portion 311. Limited by this resistance, the rotation position between the mounting seat and the first camera 31 can be fixed to achieve monitoring of the first camera 31 at a fixed position, and can be adjusted to the required rotation position at any time to achieve monitoring of different positions, so as to enhance the flexibility of the pan-tilt camera 100 and expand the monitoring range of the pan-tilt camera 100.

[0051] In some of the embodiments, in order to reduce the wear between the first camera 31 and the first rotating mounting member 4, the material of the damping ring 51 includes elastic materials such as rubber and silicone. Rubber and silicone have good wear resistance and can play a flexible abutment effect between the first camera 31 and the first rotating mounting member 4, which can effectively protect the first camera 31 and the first rotating mounting member 4 and reduce the wear on the above components during rotation.

[0052] In addition, please refer to Figure 4, the base 1 is formed with a first opening 111, at least part of the first camera 31 is located in the base 1, the lens 312 of the first camera 31 is arranged corresponding to the first opening 111 and at least part of the lens 312 is exposed to the base 1 through the first opening 111, so as to facilitate the first camera 31 to collect images. In the embodiment of the present application, at least part of the structure of the lens 312 of the first camera 31 can be exposed to the base 1 through the first opening 111. This arrangement is to facilitate the rotation of the first camera 31 along the first axis B and provide an avoidance space for the rotation of the first camera 31 along the first axis B. Among them, there are multiple ways to rotate the first camera 31 in the present application, including rotary motor drive and manual drive. The first opening 111 is provided to expose part of the first camera 31 so as to facilitate manual rotation and adjustment of the orientation of the first camera 31. This arrangement makes the compatibility stronger, so as to enhance the user experience of the pan-tilt camera 100 in the present application.

[0053] It is understandable that in some other embodiments, the base 1 can be set to a light-transmitting material at the position corresponding to the first camera 31, or a light-transmitting plate can be installed at the first opening 111, which can also facilitate the first camera 31 to achieve image acquisition.

[0054] Among them, the lens 312 of the first camera 31 includes a lens barrel and a lens arranged in the lens barrel. At least a portion of the lens 312 of the first camera 31 is exposed to the base 1 through the first opening 111. At least a portion of the lens barrel may be exposed to the base 1 through the first opening 111, or at least a portion of the lens barrel and at least a portion of the lens may be exposed to the base 1 through the first opening 111.

[0055] Please refer to Figure 4 and Figure 5 In order to realize the night vision function, the pan-tilt camera 100 in the present application also includes an infrared light source assembly 6, wherein the infrared light source assembly 6 is connected to the base 1, and the infrared light source assembly 6 includes a plurality of infrared lamps 61, and the plurality of infrared lamps 61 are located around the first camera 31. The plurality of infrared lamps 61 are convenient for providing invisible infrared light to the first camera 31, and this light can be captured by the camera and converted into visible video images, thereby realizing the night vision function.

[0056] Furthermore, in order to improve the night vision effect, the number of infrared lamps 61 is set to be multiple. Specifically, in the embodiment of the present application, the number of infrared lamps 61 is set to 6, which are evenly arranged on both sides of the first camera 31. The more infrared lamps 61 there are, the longer the irradiation distance is, and the clearer the final image quality is. In addition, since the infrared lamps 61 are evenly arranged, a uniform lighting effect can be provided, which makes the brightness of the monitoring screen more balanced during night monitoring, thereby ensuring the texture of the screen.

[0057] For further information, please refer to Figure 4 The base 1 includes a main body 11 and a light-transmitting plate 12. A first opening 111 is formed at the main body 11. The light-transmitting plate 12 is arranged corresponding to the first opening 111 and is connected to the main body 11. The infrared light source assembly 6 is located in the base 1, and a plurality of infrared lamps 61 are arranged corresponding to the light-transmitting plate 12. On the one hand, the plurality of infrared lamps 61 are covered by the light-transmitting plate 12 to the inside of the base 1, so that the light-transmitting plate 12 can protect the infrared lamps 61 and prevent the infrared lamps 61 from being directly exposed to the outside, so as to extend the service life of the infrared lamps 61. On the other hand, a mounting structure is arranged at the edge of the light-transmitting plate 12 for mounting the infrared lamps 61. Specifically, the mounting structure includes a snap-on, a threaded connection structure or a slide groove. The infrared lamp 61 includes an infrared lamp bead and a circuit board component. The mounting structure cooperates with the circuit board component to detachably mount the infrared lamp 61 on the light-transmitting plate 12.

[0058] Please refer to Figure 4 In some embodiments, the light-transmitting plate 12 is provided with a second opening 121, at least part of the first camera 31 is located in the base 1 and the lens 312 of the first camera 31 is provided corresponding to the second opening 121, and at least part of the lens 312 is exposed to the base 1 through the second opening 121. It can be understood that in order to facilitate the first camera 31 to collect images, at least part of the structure of the lens 312 of the first camera 31 can be exposed to the light-transmitting plate 12 through the second opening 121. This arrangement is to facilitate the rotation of the first camera 31 along the first axis B and provide an avoidance space for the rotation of the camera. In addition, there are multiple ways to rotate the first camera 31 in this application, including rotary motor drive and manual drive. The second opening 121 is provided to expose part of the first camera 31 to facilitate manual rotation of the camera. This arrangement makes the compatibility stronger, so as to enhance the user experience of the pan-tilt camera 100 in this application.

[0059] Moreover, in an embodiment of the present application, the pan-tilt camera 100 further includes a speaker assembly and a TYPE-C assembly, wherein the speaker assembly and the TYPE-C assembly are respectively located at the rotating body 2 and the base 1, so as to realize functions such as voice control and charging transmission of the pan-tilt camera 100. Since the TYPE-C assembly is a more commonly used charging module at present, it is convenient for users to charge the pan-tilt camera 100, so as to improve the overall user experience.

[0060] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0061] In addition, the descriptions of "first", "second", etc. in this application are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0062] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A pan / tilt camera (100), characterized in that: include: Base (1); A rotating body (2), the rotating body (2) is connected to the base (1), and the rotating body (2) can rotate relative to the base (1); A camera assembly (3), comprising a first camera (31) and a second camera (32), wherein the first camera (31) is connected to the base (1), and the second camera (32) is connected to the rotating body (2); and a first rotating mounting member (4), the first rotating mounting member (4) being connected to the first camera (31) and the base (1), and at least one of the first camera (31) and the base (1) being rotatable relative to the first rotating mounting member (4) around a first axis (B), the first rotating mounting member (4) comprising two rotating mounting seats (41), the two rotating mounting seats (41) being located on opposite sides of the first camera (31) along the first axis (B), each of the rotating mounting seats (41) being provided with a mounting hole (411) extending along the direction of the first axis (B), the first camera (31) being provided with a mounting portion (311) corresponding to each of the rotating mounting seats (41), each of the mounting portions (311) extending into the mounting hole (411) of each of the rotating mounting seats (41) and being rotatable in the mounting hole (411), and each of the rotating mounting seats (41) being mounted on the base (1); The first camera (31) can rotate relative to the base (1) around a first axis (B).

2. The PTZ camera (100) according to claim 1, characterized in that: The rotating body (2) can rotate relative to the base (1) around a second axis (C), and the second axis (C) is perpendicular to the first axis (B).

3. The PTZ camera (100) according to claim 2, characterized in that: The rotation range of the first camera (31) relative to the first axis (B) is symmetrical about a first plane, the first plane is perpendicular to the second axis (C), and the first axis (B) is located in the first plane (E).

4. The PTZ camera (100) according to claim 1, characterized in that: The rotation range of the first camera (31) relative to the base (1) around the first axis (B) is greater than or equal to 30° and less than or equal to 60°.

5. The PTZ camera (100) according to claim 1, characterized in that: Also includes: The damping member (5) comprises two damping rings (51), each of the damping rings (51) being sleeved on the periphery of each of the mounting portions (311), and each of the damping rings (51) being located between each of the rotating mounting seats (41) and the first camera (31) along the first axis (B).

6. The PTZ camera according to claim 1, characterized in that: The base (1) is formed with a first opening (111), at least a portion of the first camera (31) is located in the base (1), a lens (312) of the first camera (31) is arranged corresponding to the first opening (111), and at least a portion of the lens (312) is exposed to the base (1) through the first opening (111).

7. The PTZ camera (100) according to claim 1, characterized in that: Also includes: An infrared light source assembly (6), the infrared light source assembly (6) is connected to the base (1), the infrared light source assembly (6) comprises a plurality of infrared lamps (61), and the plurality of infrared lamps (61) are located around the first camera (31).

8. The PTZ camera (100) according to claim 7, characterized in that: The base (1) comprises a main body (11) and a light-transmitting plate (12), the main body (11) being formed with a first opening (111), the light-transmitting plate (12) being arranged corresponding to the first opening (111) and connected to the main body (11), the infrared light source assembly (6) being located in the base (1), and the plurality of infrared lamps (61) being arranged corresponding to the light-transmitting plate (12); The light-transmitting plate (12) is provided with a second opening (121), at least a portion of the first camera (31) is located inside the base (1), and a lens (312) of the first camera (31) is arranged corresponding to the second opening (121), and at least a portion of the lens (312) is exposed to the base (1) through the second opening (121).

Images