Camera

Abstract

The utility model provides a camera which comprises a camera body, a support and a lens assembly. The machine body comprises a horizontal motor located in a first cavity of the machine body. The support is rotationally connected with the machine body. The horizontal motor is used for driving the support to circumferentially rotate relative to the machine body. The lens assembly is rotationally connected with the support and comprises a vertical motor and a first lens which are located in a second cavity of the lens assembly. The vertical motor is used for driving the lens assembly to pitch relative to the support. The horizontal motor is located in the first cavity of the camera body, the vertical motor is located in the second cavity of the lens assembly, the diameter of the camera is small, and the size is small.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of video monitoring, in particular to a camera. BACKGROUND

[0002] The existing camera drives the support and the lens assembly to rotate circumferentially through the horizontal motor, and drives the lens assembly to pitch through the vertical motor. The horizontal motor and the vertical motor of the existing camera are located in the support, which causes the diameter of the camera to increase and the volume to be large. CONTENT OF THE UTILITY MODEL

[0003] The present application provides a camera with compact structure and small volume.

[0004] The present application provides a camera, which comprises a body, a support and a lens assembly. The body comprises a horizontal motor located in a first cavity of the body. The support is rotationally connected with the body. The horizontal motor is configured to drive the support to rotate circumferentially relative to the body. The lens assembly is rotationally connected with the support. The lens assembly comprises a vertical motor and a first lens located in a second cavity of the lens assembly. The vertical motor is configured to drive the lens assembly to pitch relative to the support.

[0005] Further, the body is provided with a shaft hole. The support comprises a rotating shaft, which is assembled to the shaft hole. The body comprises a first gear, a second gear and a first synchronous belt located in the first cavity. The first gear is fixed with a motor shaft of the horizontal motor. The second gear is fixed with the rotating shaft. The first synchronous belt connects the first gear and the second gear.

[0006] Further, the body comprises a body shell, a top box, a cover plate and a top cover. The cover plate is fixed with the body shell. The cover plate is provided with a first through hole, through which part of the top cover passes. The body shell is provided with a second through hole, through which part of the top box passes. The top box is fixed with the top cover. The shaft hole is arranged in the top box. The top box and the top cover are made of metal. The body shell and the cover plate are made of plastic.

[0007] Further, the body comprises a motor support fixed with the top box. The horizontal motor is fixed with the motor support.

[0008] Further, the body comprises a plurality of second lenses fixed with the body shell and arranged along the circumferential direction of the body shell in sequence.

[0009] Further, the body comprises a power board fixed with the top cover.

[0010] Further, the body shell is provided with a receiving groove. At least part of the support is located in the receiving groove.

[0011] Further, the vertical motor is located above the first lens.

[0012] Further, the support includes a horizontal connecting frame, a vertical connecting frame and a first ear, the horizontal connecting frame and the vertical connecting frame are assembled and fixed, the first ear and the vertical connecting frame are assembled and fixed, the vertical connecting frame includes a second ear, the lens assembly is located between the first ear and the second ear and is rotationally connected with the first ear and the second ear.

[0013] Further, the lens assembly includes a lens housing, the lens housing encloses the second cavity; one of the first ear and the second ear is provided with a first shaft portion, the other is provided with a second hole, one end of the lens housing is provided with a first hole, the first shaft portion is assembled in the first hole, the opposite end of the lens housing is provided with a second shaft portion, the second shaft portion is assembled in the second hole; the lens assembly includes a third gear, a fourth gear and a second synchronous belt located in the second cavity, the third gear is fixed with the vertical motor, the fourth gear is fixed with the first shaft portion, and the second synchronous belt connects the third gear and the fourth gear.

[0014] The application further provides a camera, including a first lens, a plurality of second lenses, a body shell, a horizontal motor, a support and a lens assembly, the body shell constitutes a first cavity, the first cavity is circumferentially provided with the plurality of second lenses, the horizontal motor is arranged in the first cavity, the support is rotationally connected with the body shell, the horizontal motor is used to drive the support to circumferentially rotate relative to the body shell and around the axis of the body shell, the lens assembly is mechanically coupled with the support, and the lens assembly includes the first lens and a vertical motor, wherein the vertical motor and the horizontal motor are not in the same cavity.

[0015] Further, the lens assembly and the support can be synchronously configured to perform the circumferential rotation, and the body shell and the second lenses remain not rotating when the circumferential rotation is performed.

[0016] Further, the camera further includes a cover plate and a top cover detachably coupled with the cover plate, the top cover is arranged in the central region of the cover plate, the body shell is coupled to the cover plate, and the first cavity is further defined by the cover plate, the top cover and the body shell.

[0017] Further, the camera further includes a top box, the horizontal motor is supported in the top box close to one side of the top cover, and the body shell, the cover plate, the top cover, the top box and the plurality of second lenses remain not rotating when the circumferential rotation is performed.

[0018] Further, the bracket includes a rotating shaft mechanically coupled with the top cover, and a first ear and a second ear for supporting the first lens to pitch rotation, the lens assembly includes a lens housing, the lens housing encloses a second cavity, the first lens and the vertical motor are disposed in the second cavity, and the first ear and the second ear are located outside the second cavity.

[0019] The camera of the present application includes a body, a bracket and a lens assembly, the body includes a horizontal motor in a first cavity of the body to drive the bracket to rotate circumferentially relative to the body, the lens assembly includes a vertical motor in a second cavity of the lens assembly to drive the lens assembly to pitch relative to the bracket, the camera has a small diameter and a small volume. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective view of the camera of the present application;

[0021] Figure 2 is a cross-sectional view of the camera shown in Figure 1 ;

[0022] Figure 3 is an enlarged view of the boxed portion at A of the cross-sectional view shown in Figure 2 ;

[0023] Figure 4 is an exploded view of the camera shown in Figure 1 ;

[0024] Figure 5 is a view of the top cover assembly shown in Figure 4 ;

[0025] Figure 6 is a view of the top cover assembly after being fixed with the power board shown in Figure 4 ;

[0026] Figure 7 is an exploded view of the view shown in Figure 6 ;

[0027] Figure 8 is a view of the body after removing the top cover assembly of the camera shown in Figure 4 ;

[0028] Figure 9 is an exploded view of the body shown in Figure 8 ;

[0029] Figure 10 is a view of the horizontal rotation assembly shown in Figure 9 ;

[0030] Figure 11is Figure 9 is an exploded view of the horizontal rotation assembly shown in FIG. 1;

[0031] Figure 12 is Figure 10 is a schematic view of another perspective of the exploded view shown in FIG. 2;

[0032] Figure 13 is Figure 10 is a cutaway view of the horizontal rotation assembly shown in FIG. 3;

[0033] Figure 14 is Figure 4 is a schematic view of the bracket and lens assembly shown in FIG. 4;

[0034] Figure 15 is Figure 14 is a cross-sectional view of the schematic view shown in FIG. 5;

[0035] Figure 16 is Figure 15 is an exploded view of the schematic view shown in FIG. 6;

[0036] Figure 17 is Figure 16 is a schematic view of another perspective of the exploded view shown in FIG. 7. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments (or, modes of implementation) of the present application will be described clearly and completely below with reference to the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated.

[0038] If the present application embodiments involve directional indications or positional relationships (such as up, down, left, right, front, back, inner, outer, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are used only to explain the relative positional relationships, movement conditions, etc. between components in a certain posture (as shown in the drawings); if the certain posture changes, the directional indications or positional relationships also change accordingly. In addition, the terms “first”, “second”, etc. in the present application embodiments are used only for convenience of description, and cannot be understood as indicating or implying relative importance.

[0039] Referring to Figures 1 to 3 The camera 100 of the present application embodiment includes a body 1, a bracket 2, and a lens assembly 3, as shown in FIG. 1.

[0040] The bracket 2 is rotationally connected to the body 1 to rotate circumferentially relative to the body 1, and the lens assembly 3 is rotationally connected to the bracket 2 to pitch relative to the bracket 2 to adjust the monitoring range of the first lens 31.

[0041] In some embodiments, the body 1 is provided with a first cavity 110. The body 1 comprises a horizontal motor 12 located in the first cavity 110 to drive the bracket 2 to rotate circumferentially relative to the body 1. The lens assembly 3 is provided with a second cavity 32, and the first lens 31 is located in the second cavity 32. The lens assembly 3 comprises a vertical motor 33 located in the second cavity 32 to drive the lens assembly 3 to pitch relative to the bracket 2.

[0042] The horizontal motor 12 is located in the first cavity 110, and the vertical motor 33 is located in the second cavity 32. The camera 100 has a small diameter and a small volume.

[0043] In some embodiments, the vertical motor 33 is located above the first lens 31, so that the lens assembly 3 is compact in structure to reduce the volume of the lens assembly 3. The position of the vertical motor 33 and the first lens 31 is not limited in the present application.

[0044] In some embodiments, the body 1 is provided with a shaft hole 111, and the bracket 2 comprises a rotating shaft 211 assembled to the shaft hole 111.

[0045] In some embodiments, the body 1 comprises a first gear 121, a second gear 122 and a first synchronous belt 123 located in the first cavity 110. The first gear 121 is fixed to the motor shaft of the horizontal motor 12, the second gear 122 is fixed to the rotating shaft 211, and the first synchronous belt 123 connects the first gear 121 and the second gear 122.

[0046] The second gear 122 and the rotating shaft 211 can be fixed by screws, buckles or welding.

[0047] In some embodiments, the first synchronous belt 123 can not be provided, and the first gear 121 and the second gear 122 are directly engaged or engaged through other gears.

[0048] Referring to FIG. 1, the camera 100 comprises a body 1, a bracket 2 and a lens assembly 3. Figure 2 And Figures 4 to 9In some embodiments, the machine body 1 comprises a machine body shell 11, a top box 13, a cover plate 14 and a top cover 15. The cover plate 14 is fixed with the machine body shell 11, for example, by screws, welding or buckling. The cover plate 14 is provided with a first through hole 141 for the top cover 15 to pass through. The machine body shell 11 is provided with a second through hole 112 for the top box 13 to pass through. The top box 13 is directly fixed with the top cover 15, for example, by screws, welding or buckling. The shaft hole 111 is arranged on the top box 13.

[0049] In some embodiments, the machine body 1 comprises a top cover assembly comprising the cover plate 14 and the top cover 15.

[0050] The top box 13 and the top cover 15 are fixed, which can increase the structural strength of the machine body 1. The top box 13 and the top cover 15 can also not be directly fixed.

[0051] In some embodiments, the top cover 15 is used to be fixed with a fixing device, such as a bracket or a wall, to realize the installation and fixation of the camera 100.

[0052] In some embodiments, the top box 13 and the top cover 15 are main force-bearing components made of metal, and the machine body shell 11 and the cover plate 14 are made of plastic to reduce the weight. Through experimental comparison, compared with traditional cameras, the diameter of the camera 100 of the present application is reduced by about 18% to 24%, the volume is reduced by about 28%, and the weight is reduced by about 38% to 59%, realizing the miniaturization and light weight of the camera 100, thereby reducing the overall cost, improving the transmission stability and product competitiveness.

[0053] In some embodiments, the machine body 1 comprises a power board 16 fixed with the top cover 15, for example, by screws, welding or buckling. The power board 16 is fixed with the top cover 15, which is compact in structure and can reduce the height of the machine body 1. At the same time, since the top cover 15 is made of metal, the stability of the power board 16 can be increased.

[0054] In some embodiments, the top box 13 and the machine body shell 11, the cover plate 14 and the machine body shell 11, and the cover plate 14 and the top cover 15 are all sealed to prevent water leakage, for example, by sealing rings, glue or ultrasonic welding.

[0055] In some embodiments, the machine body 1 comprises a first sealing ring 171, a second sealing ring 172 and a third sealing ring 173. The first sealing ring 171 is in close contact with the top box 13 and the machine body shell 11; the second sealing ring 172 is in close contact with the cover plate 14 and the machine body shell 11; and the third sealing ring 173 is in close contact with the cover plate 14 and the top cover 15.

[0056] In some embodiments, the machine body 1 comprises a motor support 181 fixed to the top box 13, which can be fixed by screws, or by welding, buckling or other means. The horizontal motor 12 is fixed to the motor support 181, which can be fixed by screws, or by welding, buckling or other means, facilitating the processing and molding of the machine body top box 13 and facilitating the assembly of the horizontal motor 12.

[0057] In some embodiments, the motor support 181 and the top box 13 can be fixed by screws, buckles or welding, or other means. The motor support 181 and the top box 13 can also be integrally provided.

[0058] In some embodiments, the machine body 1 comprises a motor sheet metal 182, and the horizontal motor 12 is fixed to the motor sheet metal 182, and the motor sheet metal 182 is fixed to the motor support 181.

[0059] In some embodiments, the horizontal motor 12 is directly fixed to the motor support 181.

[0060] In some embodiments, the machine body 1 comprises a plurality of second lens assemblies 19 fixed to the machine body shell 11 and arranged along the circumferential direction of the machine body shell 11, and the second lens assembly 19 comprises a second lens 191, achieving 360° blind area-free monitoring.

[0061] In some embodiments, the second lens assembly 19 and the machine body shell 11 can be fixed by screws, or by welding, buckling or other means.

[0062] In some embodiments, the second lens assembly 19 further comprises a pressing plate 192, a glass 193 and a sealing ring 194, and the second lens assembly 19 is integrally mounted and fixed to the machine body shell 11, facilitating the assembly and disassembly of the second lens assembly 19 and facilitating the maintenance of the second lens 191.

[0063] In some embodiments, the first lens 31 is a detail lens, and the second lens 191 is a panoramic stitching lens, and the present application does not limit the types of the first lens 31 and the second lens 191.

[0064] In some embodiments, the body housing 11 is provided with a receiving groove 113, and at least a part of the bracket 2 is located in the receiving groove 113 to reduce the height of the camera 100.

[0065] See Figures 10 to 13 , in some embodiments, the body 1 includes a first bearing 101. The first bearing 101 is assembled in the shaft hole 111. Its outer ring is fixed to the top box 13, and its inner ring is fixed to the rotating shaft 211 to achieve the rotational connection between the rotating shaft 211 and the top box 13.

[0066] In some embodiments, the body 1 includes a first oil seal 105. The first oil seal 105 is located in the shaft hole 111 and is in sealing contact with the top box 13 and the rotating shaft 211 to prevent water leakage at the shaft hole 111.

[0067] In some embodiments, the body 1 includes a wire protection bracket 102 fixed to the top box 13. The second gear 122 is located in the space enclosed by the wire protection bracket 102 and the top box 13. The rotating shaft 211 is provided with a first wire passing hole 2110, and the wire protection bracket 102 is provided with a second wire passing hole 1020. The first wire passing hole 2110 and the second wire passing hole 1020 are for the connecting wire 103 to pass through. The connecting wire 103 is used for electrically connecting the vertical motor 33 or the first lens 31 to the power supply board 16.

[0068] In some embodiments, the top box 13 includes a plurality of fixing columns 131. The wire protection bracket 102 is fixed to the plurality of fixing columns 131 so that there is enough space between the wire protection bracket 102 and the top box 13 to accommodate the second gear 122.

[0069] In some embodiments, the space between the fixing column 131 and the wire protection bracket 102 is sealed. For example, it can be sealed by gluing, or by dotting glue or ultrasonic welding.

[0070] In some embodiments, the horizontal motor 12 is located outside the wire protection bracket 102.

[0071] In some embodiments, the camera 100 includes a horizontal rotation assembly. The horizontal rotation assembly includes the top box 13, the horizontal motor 12, the second gear 122 and the wire protection bracket 102.

[0072] In some embodiments, the second gear 122 is provided with a triggering portion 1221. The body 1 includes a switch 104 fixed to the wire protection bracket 102. The switch 104 is triggered by the triggering portion 1221 to obtain the reading of the initial position of the circumferential rotation.

[0073] SeeFigures 14 to 17 In some embodiments, the support 2 comprises a horizontal connecting frame 21, a vertical connecting frame 22, and a first ear 23. The horizontal connecting frame 21 is fixedly assembled with the vertical connecting frame 22, and the first ear 23 is fixedly assembled with the vertical connecting frame 22. The vertical connecting frame 22 comprises a second ear 221, and the lens assembly 3 is located between the first ear 23 and the second ear 221 and is rotationally connected with the first ear 23 and the second ear 221.

[0074] The first ear 23 is separately provided from the vertical connecting frame 22, facilitating the molding of the vertical connecting frame 22 and the assembly of the lens assembly 3.

[0075] In some embodiments, the rotation shaft 211 is arranged on the horizontal connecting frame 21.

[0076] In some embodiments, the horizontal connecting frame 21 and the vertical connecting frame 22 can be integrally arranged.

[0077] In some embodiments, the horizontal connecting frame 21 and the vertical connecting frame 22 are sealed, so as to prevent water leakage between the horizontal connecting frame 21 and the vertical connecting frame 22.

[0078] In some embodiments, the support 2 comprises a fourth sealing ring 24 arranged between the horizontal connecting frame 21 and the vertical connecting frame 22, and the horizontal connecting frame 21 and the vertical connecting frame 22 can also be sealed by means of point sealing, ultrasonic welding, or the like.

[0079] In some embodiments, the horizontal connecting frame 21 and the vertical connecting frame 22 can be fixed by means of screws, welding, buckles, or the like.

[0080] In some embodiments, the first ear 23 and the vertical connecting frame 22 can be fixed by means of screws, welding, buckles, or the like.

[0081] In some embodiments, the horizontal connecting frame 21 and the vertical connecting frame 22 form a wiring channel for the connection line 103 to pass through.

[0082] In some embodiments, the first ear 23 comprises a first shaft portion 231, and the second ear 221 is provided with a second hole 2211.

[0083] In some embodiments, the first shaft portion 231 can also be arranged on the second ear 221, and the second hole 2211 can be arranged on the first ear 23.

[0084] In some embodiments, the lens assembly 3 comprises a lens housing 34, which encloses the second cavity 32.

[0085] One end of the lens housing 34 is provided with a first hole 341, in which the first shaft portion 231 is assembled; the opposite end of the lens housing 34 is provided with a second shaft portion 342, which is assembled in the second hole 2211.

[0086] The lens assembly 3 comprises a third gear 351, a fourth gear 352 and a second synchronous belt 353 in the second cavity 32. The third gear 351 is fixed with the vertical motor 33, the fourth gear 352 is fixed with the first shaft portion 231, and the second synchronous belt 353 connects the third gear 351 and the fourth gear 352.

[0087] In some embodiments, the second synchronous belt 353 can not be provided, and the third gear 351 and the fourth gear 352 are directly engaged or engaged through other gears.

[0088] In some embodiments, the lens assembly 3 comprises a second bearing 36, the outer ring of which is fixed with the lens housing 34, and the inner ring of which is fixed with the first shaft portion 231, to realize the rotational connection of the lens assembly 3 and the bracket 2.

[0089] In some embodiments, the lens assembly 3 comprises a second oil seal 37, which is located in the second hole 2211 and is sealed with the second ear portion 221 and the second shaft portion 342, to prevent water leakage at the second hole 2211.

[0090] In some embodiments, the bracket 2 comprises a third bearing 25, the outer ring of which is fixed with the bracket 2, and the inner ring of which is fixed with the second shaft portion 342, to realize the rotational connection of the lens assembly 3 and the bracket 2.

[0091] In some embodiments, the bracket 2 comprises a third oil seal 26, which is located in the first hole 341 and is sealed with the lens housing 34 and the first shaft portion 231, to prevent water leakage at the first hole 341.

[0092] In some embodiments, the bracket 2 comprises a first side cover 27, which is fixed with the first ear portion 23 to cover at least part of the first ear portion 23.

[0093] In some embodiments, the support 2 comprises a second side cover 28 fixed with the second ear 221 to cover at least part of the second ear 221.

[0094] In some embodiments, the first side cover 27 and the second side cover 28 are convex hemispheres so that the lens assembly 3 and the support 2 form a spherical shape. The present application does not limit the shape of the first side cover 26 and the second side cover 27.

[0095] In some embodiments, the lens housing 34 comprises a plurality of split housings which are fixed by screws, welding, buckling or the like and sealed to facilitate processing and assembly of the lens assembly 3.

[0096] In combination Figure 2 In some embodiments, the second shaft portion 342 is provided with a third wire hole 3421 for the connection wire 103.

[0097] In combination Figures 1 to 2 In some embodiments, the present application provides a camera 100 comprising:

[0098] a first lens 31 and a plurality of second lenses 191;

[0099] a body housing 11 forming a first cavity 110, the first cavity 110 being circumferentially provided with the plurality of second lenses 191;

[0100] a horizontal motor 12 arranged in the first cavity 110;

[0101] a support 2 rotationally connected with the body housing 11, the horizontal motor 12 being configured to drive the support 2 to rotate circumferentially relative to the body housing 11 and about an axis of the body housing 11;

[0102] a lens assembly 3 mechanically coupled with the support 2, the lens assembly 3 comprising the first lens 31 and a vertical motor 33, wherein the vertical motor 33 is not in the same cavity as the horizontal motor 12.

[0103] In some embodiments, the lens assembly 3 and the support 2 are configured to rotate circumferentially synchronously, and the body housing 11 and the second lenses 191 remain stationary during the circumferential rotation.

[0104] In some embodiments, the camera further comprises a cover plate 14, a top cover 15 detachably coupled with the cover plate 14, the top cover 15 is disposed at a central region of the cover plate 14, the body shell 11 is coupled to the cover plate 14, and the first cavity 110 is further defined by the cover plate 14, the top cover 15 and the body shell 11.

[0105] In some embodiments, the camera further comprises a top box 13, the top box 13 supports the horizontal motor 12 at a side close to the top cover 15, and the body shell 11, the cover plate 14, the top cover 15, the top box 13 and the plurality of second lenses 191 remain stationary during the circumferential rotation.

[0106] Referring to FIG. 1, a camera 1 is provided, which comprises a support 2 and a camera assembly 3. Figures 1 to 3 In some embodiments, the support 2 comprises a rotation shaft 211 mechanically coupled with the top box 13, and a first ear 23 and a second ear 221 for supporting the first lens 31 to perform a pitching rotation. Figures 14 to 16 In some embodiments, the camera assembly 3 comprises a lens shell 34, the lens shell 34 encloses a second cavity 32, the first lens 31 and the vertical motor 33 are disposed in the second cavity 32, and the first ear 23 and the second ear 221 are located outside the second cavity 32.

[0107] 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 the present application is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings; any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A video camera characterized by comprising: The machine body is provided with a shaft hole, the support includes a rotating shaft, the rotating shaft is assembled to the shaft hole, the machine body includes a first gear, a second gear and a first synchronous belt in the first cavity, the first gear is fixed with a motor shaft of the horizontal motor, the second gear is fixed with the rotating shaft, and the first synchronous belt connects the first gear and the second gear. The machine body includes a machine body shell, a top box, a cover plate and a top cover, the cover plate is fixed with the machine body shell, the cover plate is provided with a first through hole for the top cover to pass through, the machine body shell is provided with a second through hole for the top box to pass through, the top box and the top cover are fixed, the shaft hole is arranged on the top box, the top box and the top cover are made of metal, and the machine body shell and the cover plate are made of plastic. The machine body includes a motor support fixed with the top box, and the horizontal motor is fixed with the motor support. The machine body includes a plurality of second lenses fixed with the machine body shell and arranged along the circumferential direction of the machine body shell in sequence.

2. The camera of claim 1, wherein, The machine body includes a power board fixed with the top cover.

3. The camera of claim 2, wherein, The machine body shell is provided with a receiving groove, and at least part of the support is located in the receiving groove.

4. The camera of claim 3, wherein, The vertical motor is located above the first lens.

5. The camera of claim 3, wherein, The support includes a horizontal connecting frame, a vertical connecting frame and a first ear part, the horizontal connecting frame and the vertical connecting frame are assembled and fixed, the first ear part and the vertical connecting frame are assembled and fixed, the vertical connecting frame includes a second ear part, the lens assembly is located between the first ear part and the second ear part and is rotatably connected with the first ear part and the second ear part.

6. The camera of claim 3, wherein, The lens assembly includes a lens shell, the lens shell surrounds the second cavity; one of the first ear part and the second ear part is provided with a first shaft part, and the other is provided with a second hole, one end of the lens shell is provided with a first hole, the first shaft part is assembled in the first hole, and the opposite end of the lens shell is provided with a second shaft part, and the second shaft part is assembled in the second hole; the lens assembly includes a third gear, a fourth gear and a second synchronous belt in the second cavity, the third gear is fixed with the vertical motor, the fourth gear is fixed with the first shaft part, and the second synchronous belt connects the third gear and the fourth gear.

7. The camera of claim 3, wherein, The machine body is provided with a shaft hole, the support includes a rotating shaft, the rotating shaft is assembled to the shaft hole, the machine body includes a first gear, a second gear and a first synchronous belt in the first cavity, the first gear is fixed with a motor shaft of the horizontal motor, the second gear is fixed with the rotating shaft, and the first synchronous belt connects the first gear and the second gear.

8. The camera of any one of claims 3 to 7, wherein, The machine body includes a machine body shell, a top box, a cover plate and a top cover, the cover plate is fixed with the machine body shell, the cover plate is provided with a first through hole for the top cover to pass through, the machine body shell is provided with a second through hole for the top box to pass through, the top box and the top cover are fixed, the shaft hole is arranged on the top box, the top box and the top cover are made of metal, and the machine body shell and the cover plate are made of plastic.

9. The camera of claim 8, wherein, The machine body includes a motor support fixed with the top box, and the horizontal motor is fixed with the motor support.

10. The camera of claim 9, wherein, The machine body includes a plurality of second lenses fixed with the machine body shell and arranged along the circumferential direction of the machine body shell in sequence.

11. A video camera, characterized by The machine body includes a power board fixed with the top cover. The machine body shell is provided with a receiving groove, and at least part of the support is located in the receiving groove. The vertical motor is located above the first lens. The support includes a horizontal connecting frame, a vertical connecting frame and a first ear part, the horizontal connecting frame and the vertical connecting frame are assembled and fixed, the first ear part and the vertical connecting frame are assembled and fixed, the vertical connecting frame includes a second ear part, the lens assembly is located between the first ear part and the second ear part and is rotatably connected with the first ear part and the second ear part. The lens assembly includes a lens shell, the lens shell surrounds the second cavity; one of the first ear part and the second ear part is provided with a first shaft part, and the other is provided with a second hole, one end of the lens shell is provided with a first hole, the first shaft part is assembled in the first hole, and the opposite end of the lens shell is provided with a second shaft part, and the second shaft part is assembled in the second hole; the lens assembly includes a third gear, a fourth gear and a second synchronous belt in the second cavity, the third gear is fixed with the vertical motor, the fourth gear is fixed with the first shaft part, and the second synchronous belt connects the third gear and the fourth gear. The machine body is provided with a shaft hole, the support includes a rotating shaft, the rotating shaft is assembled to the shaft hole, the machine body includes a first gear, a second gear and a first synchronous belt in the first cavity, the first gear is fixed with a motor shaft of the horizontal motor, the second gear is fixed with the rotating shaft, and the first synchronous belt connects the first gear and the second gear. A lens assembly mechanically coupled with the bracket, the lens assembly including the first lens and a vertical motor, wherein the vertical motor is not co-cavitated with the horizontal motor.

12. The camera of claim 11, wherein, The lens assembly and the bracket are synchronously configured to perform the circumferential rotation, while the body shell and the second lens remain non-rotating during the circumferential rotation.

13. The camera of claim 12, wherein, The camera further includes a cover plate, a top cover detachably coupled with the cover plate, the top cover being disposed at a central region of the cover plate, and the body shell being coupled with the cover plate, the first cavity being further defined by the cover plate, the top cover and the body shell.

14. The camera of claim 13, wherein, The camera further includes a top box, the top box supporting the horizontal motor at a side of the top box proximate to the top cover, while the body shell, the cover plate, the top cover, the top box and the second lenses remain non-rotating during the circumferential rotation.

15. The camera of claim 14, wherein, The bracket includes a rotation shaft mechanically coupled with the top box, and a first ear and a second ear for supporting the first lens to perform a pitch rotation, and the lens assembly includes a lens shell, the lens shell enclosing a second cavity, the first lens and the vertical motor being disposed in the second cavity, and the first ear and the second ear being located outside the second cavity.

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