Rotating assembly of camera and camera

Abstract

The rotating assembly comprises a base, a rotating support and a cover plate, the rotating support is configured to rotate relative to the base, and the cover plate and the base are fixedly connected and combined to form a first mounting cavity. A horizontal rotating motor is fixedly mounted in the first mounting cavity and used for driving the rotating support to rotate relative to the base. According to the rotating assembly of the camera provided by the utility model, moisture and dust are effectively blocked through the sealing design of the first mounting cavity, the service life of the horizontal rotating motor is remarkably prolonged, the stability of the camera under severe weather conditions is improved, and the fault risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of security cameras, and more specifically, to a rotating assembly of a camera and a camera. Background Art

[0002] Surveillance cameras are an essential part of modern security monitoring systems and are widely used in homes, businesses, and public places.

[0003] In CN220228574U, a pan-tilt bracket of a spherical camera and a camera assembly applied thereto are disclosed. Its poor waterproof performance makes the camera vulnerable to weather changes in outdoor environments. For example, rain intrusion may damage the horizontal motor. The horizontal motor is responsible for adjusting the viewing angle and direction of the camera to achieve panoramic monitoring. If the motor fails, the camera will be unable to make necessary rotations and adjustments, resulting in blind spots in the monitoring field of view and affecting overall security. Summary of the Invention

[0004] The utility model aims to solve one of the technical problems in the related technologies to a certain extent. For this purpose, the utility model provides a rotating assembly of a camera. Through the sealing design of the first installation cavity, moisture and dust are effectively blocked, the service life of the horizontal rotation motor is significantly extended, the stability of the camera under harsh weather conditions is improved, and the failure risk is reduced.

[0005] The utility model also provides a camera with the above rotating assembly.

[0006] The technical solution adopted by the utility model is as follows: A rotating assembly of a camera is provided, which includes a base, a rotating bracket, and a cover plate. The rotating bracket is configured to be rotatable relative to the base. The cover plate is fixedly connected to the base and forms a first installation cavity in combination. A horizontal rotation motor is fixedly installed in the first installation cavity, and the horizontal rotation motor is used to drive the rotating bracket to rotate relative to the base.

[0007] After adopting the above structure, the design of the first installation cavity effectively prevents the intrusion of external moisture and dust, provides a sealed installation environment for the horizontal rotation motor, and thus extends the service life of the horizontal rotation motor. Compared with the prior art, the sealing structure significantly reduces the failure risk caused by a humid environment, enabling the camera to still operate stably in rainy days, snowy days, and other harsh climate conditions.

[0008] According to an embodiment of the utility model, the cover plate is fixedly connected to the base; that is, the cover plate is pre-installed on the base and forms a sealed space of the first installation cavity in combination with the base.

[0009] According to an embodiment of the present utility model, the rotating bracket is fixedly connected with a connecting plate, and the connecting plate and the rotating bracket form a second installation cavity in combination; the rotating bracket is connected to the base through the connecting plate.

[0010] According to an embodiment of the present utility model, the rotating bracket is rotatably connected with a camera assembly, and a vertical rotation motor is installed in the second installation cavity, and the vertical rotation motor is used to drive the camera assembly to rotate relative to the rotating bracket.

[0011] According to an embodiment of the present utility model, the connecting plate is provided with a connecting column, and the connecting column passes through the cover plate and is fixedly connected with a horizontal gear; correspondingly, an output gear is installed on the motor shaft of the horizontal rotation motor, and the output gear is directly or indirectly connected to the horizontal gear through a plurality of transmission gears, belts and other structures in a transmission connection, so as to complete the transmission of the torque output by the horizontal rotation motor to the horizontal gear.

[0012] According to an embodiment of the present utility model, a horizontal bearing is provided between the connecting column and the cover plate.

[0013] According to an embodiment of the present utility model, the horizontal gear is fixedly connected with an end cover; the end cover is used to seal the end of the horizontal gear.

[0014] According to an embodiment of the present utility model, the rotating bracket includes a main bracket and side covers installed on both sides of the main bracket.

[0015] According to an embodiment of the present utility model, the cover plate is fixedly connected with the rotating bracket.

[0016] A camera includes the rotating assembly described in any one of the above. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a perspective view of the camera in the embodiment of the present utility model;

[0019] Figure 2 It is an exploded view of the camera in the embodiment of the present utility model;

[0020] Figure 3 It is a structural schematic diagram of the base in the embodiment of the present utility model;

[0021] Figure 4 This is a partial structural diagram of the camera in the embodiment of the present utility model;

[0022] Figure 5 This is a schematic structural diagram of the rotating bracket in the embodiment of the present utility model;

[0023] Figure 6 This is a perspective view of the rotating bracket in the embodiment of the present utility model.

[0024] Explanation of the reference numerals in the figure:

[0025] 1. Base; 2. Rotating bracket; 3. Camera assembly; 4. Cover plate; 5. Horizontal rotation motor; 6. Connecting plate; 7. Vertical rotation motor;

[0026] 11. First installation cavity;

[0027] 21. Main bracket; 22. Side cover; 23. Second installation cavity;

[0028] 41. Horizontal gear; 42. End cover;

[0029] 61. Connecting column; 62. Horizontal bearing. Detailed implementation manners

[0030] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model. Embodiment 1

[0031] As Figures 1-6 shown, in this embodiment, a rotating assembly of a camera is disclosed, including a base 1, a rotating bracket 2 and a cover plate 4. The rotating bracket 2 is configured to be rotatable relative to the base 1. The cover plate 4 is fixedly connected to the base 1 and combined to form a first installation cavity 11. A horizontal rotation motor 5 is fixedly installed in the first installation cavity 11, and the horizontal rotation motor 5 is used to drive the rotating bracket 2 to rotate relative to the base 1.

[0032] Furthermore, in combination with Figures 1-2As shown, in this embodiment, the base 1 can be directly installed in the pre-installation position, or the base 1 can be installed in the pre-installation position through a bracket. A rotating bracket 2 is rotatably installed at the bottom of the base 1, and a camera assembly 3 is rotatably installed in the middle of the rotating bracket 2. The camera assembly 3 can swing up and down relative to the rotating bracket 2. During rotation, it can rotate around itself on the horizontal plane relative to the base 1. The bottom of the base 1 has an opening, and the cover plate 4 is fixedly connected to the base 1. The cover plate 4 and the base 1 are combined to form a sealed space, which is the first installation cavity 11. A horizontal rotating motor 5 is fixedly installed in the closed space, and an output gear is installed on the motor shaft of the horizontal rotating motor 5. The output gear is directly connected to the horizontal gear 41 in transmission, so as to complete the transmission of the torque output by the horizontal rotating motor 5 to the horizontal gear 41.

[0033] Specifically, combined Figures 4-6 As shown, the rotating bracket 2 is fixedly connected with a connecting plate 6, and the connecting plate 6 and the rotating bracket 2 are combined to form a second installation cavity 23. A vertical rotating motor 7 is installed in the second installation cavity 23, and the vertical rotating motor 7 is used to drive the camera assembly 3 to rotate relative to the rotating bracket 2.

[0034] Furthermore, in the present embodiment, the rotating bracket 2 has an upward opening, and the connecting plate 6 is fixedly connected to the upper end of the rotating bracket 2, and the two are combined to form a second installation cavity 23. The second installation cavity 23 is a closed space, and a vertical rotating motor 7 is installed inside the cavity, and an output gear is installed on the motor shaft thereof. The output gear is directly connected to the vertical gear (not shown in the figure) installed on the camera assembly 3, thereby completing the transmission of the torque output by the vertical rotating motor 7 to the camera assembly 3, so that the camera assembly 3 swings up and down relative to the rotating bracket 2.

[0035] Specifically, the connecting plate 6 is provided with a connecting column 61, and the connecting column 61 passes through the cover plate 4 and is fixedly connected to the horizontal gear 41, and a horizontal bearing 62 is provided between the connecting column 61 and the cover plate 4. The horizontal gear 41 is fixedly connected to an end cover 42; the end cover 42 is used to seal the end of the horizontal gear 41. The rotating bracket 2 includes a main bracket 21 and side covers 22 installed on both sides of the main bracket 21.

[0036] Furthermore, combined with Figure 4 As shown, in this embodiment, the upper end of the connecting plate 6 extends upward to form a connecting column 61, and the cover plate 4 is provided with a through hole (not shown in the figure) at a position corresponding to the connecting column 61. The connecting column 61 is inserted into the through hole and is in clearance fit with the through hole, and the upper end of the connecting column 61 is fixedly connected to the horizontal gear 41. A horizontal bearing 62 is provided between the connecting column 61 and the through hole, that is, the inner diameter of the annular horizontal bearing 62 is adapted to the outer diameter of the connecting column 61, and the outer diameter of the horizontal bearing 62 is adapted to the inner diameter of the through hole.

[0037] Furthermore, in this embodiment, a sealing ring is provided between the side cover 22 and the main bracket 21. Correspondingly, mounting grooves are provided on both sides of the main bracket 21, and the vertical rotation motor 7 is fixedly installed in the mounting groove on one side of the main bracket 21, and this mounting groove is a part of the second mounting cavity 23. That is, the main bracket 21, the side cover 22, and the connecting plate 6 are combined to form the second mounting cavity 23.

[0038] Specifically, in other embodiments, the cover plate 4 is fixedly connected to the rotating bracket 2.

[0039] Combined Figure 1 As shown, in another embodiment, a camera is disclosed, including the rotating assembly in this embodiment.

[0040] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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, and therefore should not be construed as a limitation to the present utility model.

[0041] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0042] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0043] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A rotating assembly of a camera, characterized in that: It includes a base, a rotating bracket and a cover plate, the rotating bracket is configured to be rotatable relative to the base, the cover plate is fixedly connected to the base and combined to form a first installation cavity, a horizontal rotating motor is fixedly installed in the first installation cavity, and the horizontal rotating motor is used to drive the rotating bracket to rotate relative to the base.

2. A camera rotation assembly according to claim 1, characterized in that: The cover plate is fixedly connected to the base.

3. A camera rotation assembly according to claim 2, characterized in that: The rotating bracket is fixedly connected with a connecting plate, and the connecting plate and the rotating bracket are combined to form a second installation cavity.

4. A camera rotation assembly according to claim 3, characterized in that: The rotating bracket is rotatably connected to a camera assembly. A vertical rotating motor is installed in the second installation cavity. The vertical rotating motor is used to drive the camera assembly to rotate relative to the rotating bracket.

5. The camera rotation assembly according to claim 3, characterized in that: The connecting plate is provided with a connecting column, and the connecting column passes through the cover plate and is fixedly connected with a horizontal gear.

6. A camera rotation assembly according to claim 5, characterized in that: A horizontal bearing is provided between the connecting column and the cover plate.

7. The camera rotation assembly according to claim 5, characterized in that: The horizontal gear is fixedly connected with an end cover.

8. The camera rotation assembly according to claim 1, characterized in that: The rotating bracket comprises a main bracket and side covers installed on both sides of the main bracket.

9. The camera rotation assembly according to claim 1, characterized in that: The cover plate is fixedly connected to the rotating bracket.

10. A camera, characterized in that: It comprises the rotating assembly described in any one of claims 1-9.

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