CN116170697A

CN116170697A - Multi-view camera

Info

Publication number: CN116170697A
Application number: CN202310298055.4A
Authority: CN
Inventors: 王治磊; 汪洋舰; 沈观杨; 颜财盛
Original assignee: Hangzhou Hikvision Digital Technology Co Ltd
Current assignee: Hangzhou Hikvision Digital Technology Co Ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-05-26

Abstract

The application belongs to the technical field of camera equipment, and particularly relates to a multi-view camera. The multi-view camera comprises a first camera shooting part, a circuit board assembly, a second camera shooting part, a first driving device, a wire blocking piece and a second driving device, wherein the first camera shooting part comprises a machine body and a first lens assembly; the second camera shooting part is overlapped below the machine body and comprises a bottom shell and a second lens assembly which is rotatably arranged in the bottom shell; the wire blocking piece is provided with a first wire blocking part, the first wire blocking part is arranged above the second transmission teeth, the top surface of the first wire blocking part is not higher than the top surface of the gear shaft, and in the vertical direction, the orthographic projection of the first wire blocking part covers at least one part of the orthographic projection of the second transmission teeth. The risk that the cable is twined by the drive tooth can be reduced to this application.

Description

Multi-view camera

Technical Field

The application belongs to the technical field of camera equipment, and particularly relates to a multi-view camera.

Background

Currently, the security industry desires cameras to provide a larger field of view for surveillance, and therefore, there is a wide demand for multiple-view cameras. There are many forms of multi-camera available on the market, including a combination of bolt face and bolt face. However, cables of the multi-camera on the market are easily wound by the driving teeth.

Disclosure of Invention

In view of the above, it is an object of embodiments herein to provide a camera with improved multi-view, which reduces the risk of cables being entangled by the drive teeth.

In order to solve the technical problems, the application is realized as follows:

in a first aspect, embodiments of the present application provide a multi-view camera, including:

the first camera shooting part comprises a machine body and a first lens assembly, the first lens assembly is arranged in the machine body, and the first lens assembly comprises at least two first lenses which are distributed at intervals along the horizontal direction;

the circuit board assembly is arranged in the machine body and comprises a circuit board and a fixing piece, the fixing piece comprises a horizontal section and a vertical section which are bent relatively, the circuit board is horizontally overlapped above the horizontal section, and the first lens assembly is positioned on one side, far away from the horizontal section, of the vertical section;

The second camera shooting part is overlapped below the machine body and comprises a bottom shell and a second lens assembly, and the second lens assembly is rotatably arranged in the bottom shell;

the first driving device comprises a first driving source and a gear shaft arranged below the horizontal section, the first driving device is arranged in the machine body, a first transmission tooth is arranged on the gear shaft, a second transmission tooth meshed with the first transmission tooth is arranged at the output end of the first driving source, the first driving source is used for driving the bottom shell to horizontally rotate, a notch is formed in the vertical section, and a part of the gear shaft is positioned in the notch;

the wire blocking piece is provided with a first wire blocking part, the first wire blocking part is arranged above the second transmission teeth, the top surface of the first wire blocking part is not higher than the top surface of the gear shaft, and in the vertical direction, the orthographic projection of the first wire blocking part covers at least one part of the orthographic projection of the second transmission teeth;

the second driving device is arranged in the bottom shell and can drive the second lens assembly to rotate in a pitching mode.

In a second aspect, embodiments of the present application provide a multi-view camera, including:

a first image pickup section including a body and a first lens assembly incorporating the body;

A second image pickup section stacked below the body, the second image pickup section including a second lens assembly;

the first imaging unit includes:

the circuit board assembly is arranged in the machine body and comprises a circuit board and a fixing piece, the fixing piece comprises a horizontal section and a vertical section which are bent relatively, the circuit board is horizontally overlapped above the horizontal section, and a notch is formed in the vertical section;

the first driving device is arranged in the machine body and comprises a gear shaft which is arranged below the opening and provided with first transmission teeth in the circumferential direction and a motor with second transmission teeth, and the gear shaft is fastened with the second shooting part so that the meshing force between the first transmission teeth and the second transmission teeth can drive the second shooting part to horizontally rotate by taking the axis of the gear shaft as a shaft;

one end of the first cable is connected to the part of the circuit board extending out of the vertical section, and the other end of the first cable is connected to the second lens assembly through the notch;

one end of the second cable is connected to the part of the circuit board which does not extend out of the vertical section, and the other end of the second cable is connected to the motor; in particular, the vertical section may separate the first cable and the second cable, and may further optimize the wiring layout within the fuselage.

The wire blocking piece is arranged above the motor and close to the first transmission teeth, a wire blocking space is arranged in the wire blocking piece, the opening faces the first transmission teeth, and then the second transmission teeth of the motor are covered, so that the second cable avoids the second transmission teeth due to the wire blocking piece in the horizontal rotation process of the second photographing part. In this embodiment, the multi-view camera further includes a wire blocking member, where the wire blocking member may cover the second transmission gear of the motor, so that the wire blocking member may avoid the second cable from contacting the second transmission gear, thereby reducing the risk that the second cable is wound into the meshing area of the first transmission gear and the second transmission gear and damaged.

In this embodiment of the present application, the multi-view camera includes a first lens assembly, a second lens assembly, a first driving device and a second driving device, where the first lens assembly includes at least two first lenses distributed at intervals along a horizontal direction, that is, each first lens forms a stitching lens, so that a field of view of the first lens assembly can be enlarged; the first driving device comprises a first driving source to drive the bottom shell to horizontally rotate, and then drives the second lens assembly to horizontally rotate, so that the second lens assembly covers the view field of the first lens assembly in the horizontal direction, and the second driving device can drive the second lens assembly to rotate in a pitching mode, so that the second lens assembly covers the view field of the first lens assembly in the vertical direction, and the details captured by the multi-camera are clearer.

In addition, the multi-view camera also comprises a fixing piece and a circuit board, wherein the fixing piece comprises a horizontal section and a vertical section which are mutually bent, the circuit board is horizontally overlapped above the horizontal section, and the gear shaft is arranged below the horizontal section, namely, the circuit board and the gear shaft can be arranged on the upper side and the lower side of the horizontal section through the horizontal section, so that the installation space in the machine body in the vertical direction can be saved, the height of the machine body can be further reduced, and the volume of the multi-view camera can be reduced; and a part of the gear shaft is positioned in the notch on the vertical section, so that the installation space of the gear shaft in the length direction of the gear shaft in the machine body can be reduced, and the size of the multi-camera is reduced. Therefore, the layout of each part in the machine body can be optimized through the fixing piece, so that the installation space in the machine body occupied by each part is reduced, and the size of the multi-camera is further reduced.

Furthermore, the multi-view camera further comprises a wire blocking piece, the wire blocking piece is provided with a first wire blocking part, the first wire blocking part is arranged above the second transmission teeth, and in the vertical direction, the orthographic projection of the first wire blocking part covers at least one part of orthographic projection of the second transmission teeth, that is, the first wire blocking part can block a cable positioned above the second transmission teeth from being contacted with the second transmission teeth, so that the risk that the cable is wound into the meshing area of the first transmission teeth and the second transmission teeth to be damaged is reduced. Meanwhile, the top surface of the first wire blocking part is not higher than the top surface of the gear shaft, so that the first wire blocking part can be prevented from additionally occupying the space above the gear shaft, the height of the machine body can be reduced, and the size of the multi-camera is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a multi-view camera disclosed in an embodiment of the present application;

FIG. 2 is an exploded schematic view of a multi-camera disclosed in an embodiment of the present application;

FIG. 3 is an exploded schematic view of the structure within the fuselage as disclosed in an embodiment of the present application;

fig. 4 to 5 are schematic structural views of different parts of the multi-camera disclosed in the embodiments of the present application;

FIG. 6 is a first isometric view of a circuit board assembly disclosed in an embodiment of the present application;

FIGS. 7-8 are flow charts illustrating the assembly of various portions of a multiple view camera as disclosed in embodiments of the present application;

FIG. 9 is a schematic view of the structure of a gear shaft disclosed in an embodiment of the present application;

FIG. 10 is a second side view of a circuit board assembly disclosed in an embodiment of the present application;

FIG. 11 is a partial structural isometric view of a multi-view camera disclosed in an embodiment of the present application;

FIG. 12 is an enlarged schematic cross-sectional view of FIG. 11A of the present application;

fig. 13 is a schematic structural view of an upper cover according to an embodiment of the present disclosure;

FIG. 14 is an enlarged schematic view of FIG. 13B of the present application;

fig. 15 is a wiring diagram of a power cord and a first cable according to an embodiment of the present application;

FIG. 16 is a schematic view of an assembly of a first drive device and a wire stop disclosed in an embodiment of the present application;

FIG. 17 is a schematic top view of a first drive device and a wire stop disclosed in an embodiment of the present application;

FIG. 18 is a schematic cross-sectional view of a multi-view camera disclosed in an embodiment of the present application;

FIG. 19 is an enlarged schematic view of FIG. 18C of the present application;

FIG. 20 is an assembly flow chart of a partial structure of a multi-view camera disclosed in a further embodiment of the present application;

fig. 21 is a schematic view illustrating an internal structure of a bottom chassis according to an embodiment of the present disclosure;

FIG. 22 is a schematic view of the internal structure of a fuselage according to an embodiment of the present disclosure;

FIG. 23 is a top view of a lower cover disclosed in an embodiment of the present application;

fig. 24 is a wiring diagram at another view angle as disclosed in the embodiments of the present application.

Reference numerals illustrate:

100-first camera part, 110-machine body, 111-lower cover, 112-mounting hole, 113-concave part, 114-cylinder, 115-mounting column, 116-machine body, 117-side cover, 120-first lens component, 121-first lens, 122-accommodation space, 123-light supplementing lamp,

200-circuit board assembly, 210-circuit board, 211-power interface, 212-first output port, 213-second output port, 214-image audio area, 215-high device area, 216-power area, 220-fixing piece, 221-horizontal section, 222-vertical section, 223-gap, 224-threading port,

300-second camera part, 310-bottom shell, 311-protruding part, 312-upper cover, 313-connecting hole, 314-mounting protruding part, 315-mounting groove, 316-water retaining part, 317-reinforcing rib, 318-main body part, 319-supporting protruding part, 320-second lens component, 330-second threading hole, 331-narrow part, 340-first positioning part, and,

400-first driving device, 410-gear shaft, 411-first transmission gear, 412-first threading hole, 413-fifth thread stop part, 420-first driving source, 421-second transmission gear,

500-second driving device, 510-second driving source, 520-third driving gear, 530-fourth driving gear, 540-bracket, 541-window,

610-threaded connector, 620-seal, 621-fixed backbone, 622-flexible seal, 630-first cable, 640-bearing, 650-speaker, 660-power cord, 670-second cable,

700-wire blocking piece, 710-first wire blocking part, 720-supporting part, 721-second wire blocking part, 722-third wire blocking part, 723-fourth wire blocking part, 730-wire blocking space, 740-opening and 750-wire clamping part.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings of the embodiments of the present application, and it is apparent that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The multi-view camera provided by the embodiment of the application is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.

As shown in fig. 1 to 24, the embodiment of the present application discloses a multi-camera including a first image pickup part 100, a circuit board assembly 200, a second image pickup part 300, a first driving device 400, a wire blocking member 700, and a second driving device 500. Specifically, the body 110 is a base member, and may provide a mounting base for the circuit board assembly 200, the first lens assembly 120, the first driving device 400, and the like. Alternatively, the body 110 includes a body main body 116, a lower cover 111 and a side cover 117, the lower cover 111 is detachably disposed at the bottom of the body main body 116, the side cover 117 is detachably disposed at the side of the body main body 116, and the lower cover 111 is provided with a speaker 650. Alternatively, the cross-section of the body 110 may be rectangular, and the cross-section of the body 110 may be rectangular to reduce the space occupied by the body 110 in the height direction, thereby achieving the purpose of reducing the height of the body 110.

The first image capturing section 100 includes a main body 110 and a first lens assembly 120, the first lens assembly 120 is disposed in the main body 110, and the first lens assembly 120 includes at least two first lenses 121 that are spaced apart in a horizontal direction. Alternatively, the first lens 121 may be a full-color lens, and the full-color lens may clearly display a color image without the aid of the light compensating lamp 123 even in a starlight environment, and may obtain a better image capturing effect in combination with the light compensating lamp 123. Of course, the first lens 121 may be a non-full-color lens.

The circuit board assembly 200 is arranged in the machine body 110, the circuit board assembly 200 comprises a circuit board 210 and a fixing piece 220, the fixing piece 220 comprises a horizontal section 221 and a vertical section 222 which are bent relatively, the circuit board 210 is horizontally overlapped above the horizontal section 221, and the first lens assembly 120 is positioned on one side of the vertical section 222 away from the horizontal section 221; the second image pickup part 300 is stacked under the body 110, the second image pickup part 300 includes a bottom chassis 310 and a second lens assembly 320, and the second lens assembly 320 is rotatably disposed in the bottom chassis 310; optionally, the first lens assembly 120 may be located in the side cover 117 and connected to the side cover 117, and the first lens assembly 120 is connected to the side cover 117, so that no additional fixing frame is required to fix the first lens assembly 120, thereby reducing the installation space in the body 110 and further reducing the volume of the multi-camera; the circuit board 210 may be a printed circuit board, the fixing member 220 may be a sheet metal part, and the second lens assembly 320 may be a full-color lens assembly or a non-full-color lens assembly. Optionally, the first lens assembly 120 further includes a light supplement lamp 123, and the light supplement lamp 123 is disposed adjacent to the first lens 121.

The first driving device 400 comprises a first driving source 420 and a gear shaft 410 arranged below the horizontal section 221, the first driving device 400 is arranged in the machine body 110, a first transmission tooth 411 is arranged on the gear shaft 410, a second transmission tooth 421 in meshed connection with the first transmission tooth 411 is arranged at the output end of the first driving source 420, the first driving source 420 is used for driving the bottom shell 310 to horizontally rotate, a gap 223 is formed in the vertical section 222, and a part of the gear shaft 410 is positioned in the gap 223;

the wire blocking member 700 has a first wire blocking portion 710, the first wire blocking portion 710 is disposed above the second gear 421, and a top surface of the first wire blocking portion 710 is not higher than a top surface of the gear shaft 410, and in a vertical direction, an orthographic projection of the first wire blocking portion 710 covers at least a portion of an orthographic projection of the second gear 421. Alternatively, the first wire blocking portion 710 may be a plate-shaped wire blocking structure.

The second driving device 500 is disposed in the bottom case 310 and can drive the second lens assembly 320 to pitch and rotate.

In this embodiment, the multi-view camera includes a first lens assembly 120, a second lens assembly 320, a first driving device 400 and a second driving device 500, where the first lens assembly 120 includes at least two first lenses 121 distributed at intervals along a horizontal direction, that is, each first lens 121 forms a stitching lens, so that a field of view of the first lens assembly 120 can be enlarged; the first driving device 400 includes a first driving source 420 to drive the bottom case 310 to horizontally rotate, and further drive the second lens assembly 320 to horizontally rotate, so that the second lens assembly 320 covers the view of the first lens assembly 120 in the horizontal direction, and the second driving device 500 can drive the second lens assembly 320 to pitch and rotate, so that the second lens assembly 320 covers the view of the first lens assembly 120 in the vertical direction, thus enabling the details captured by the multiple cameras to be clearer.

In addition, the multi-view camera further comprises a fixing member 220 and a circuit board 210, wherein the fixing member 220 comprises a horizontal section 221 and a vertical section 222 which are bent with each other, the circuit board 210 is horizontally overlapped above the horizontal section 221, and the gear shaft 410 is arranged below the horizontal section 221, that is, the circuit board 210 and the gear shaft 410 can be arranged on the upper side and the lower side of the horizontal section 221 through the horizontal section 221, so that the installation space in the machine body 110 in the vertical direction can be saved, the height of the machine body 110 can be reduced, and the volume of the multi-view camera can be reduced; and a portion of the gear shaft 410 is positioned in the notch 223 on the vertical section 222, which can reduce the installation space of the gear shaft 410 in the body 110 in the length direction thereof, and reduce the volume of the multi-camera. It can be seen that the present application optimizes the layout of the components in the body 110 by the fixing members 220, thereby reducing the installation space of the body 110 occupied by the components and further reducing the volume of the multi-camera.

Furthermore, the multi-camera further comprises a wire blocking member 700, wherein the wire blocking member 700 has a first wire blocking portion 710, the first wire blocking portion 710 is disposed above the second gear 421, and in the vertical direction, the orthographic projection of the first wire blocking portion 710 covers at least a portion of the orthographic projection of the second gear 421, that is, the first wire blocking portion 710 can block the cable located above the second gear 421 from contacting the second gear 421, so as to reduce the risk of damaging the cable by being involved in the engagement area of the first gear 411 and the second gear 421. Meanwhile, the top surface of the first wire blocking portion 710 is not higher than the top surface of the gear shaft 410, so that the first wire blocking portion 710 can be prevented from additionally occupying the space above the gear shaft 410, thereby reducing the height of the body 110 and the size of the multi-camera.

Alternatively, the first wire blocking portion 710 may be connected to the body 110 through a supporting frame, but the supporting frame may additionally occupy an installation space within the body 110. In an alternative embodiment, referring to fig. 16, the wire blocking member 700 further includes a supporting portion 720 connected to the first wire blocking portion 710, the supporting portion 720 extends downward and is connected to the first driving source 420, a wire blocking space 730 is formed around the supporting portion 720 and the first wire blocking portion 710, an opening 740 is formed in a side of the wire blocking space 730 facing the gear shaft 410 for passing through the first gear 411 or the second gear 421, and at least a portion of the second gear 421 is located in the wire blocking space 730. Specifically, when the meshing area of the first gear 411 and the second gear 421 is located in the gear space 730, the opening 740 is used for the first gear 411 to pass through; when the meshing area of the first gear 411 and the second gear 421 is located outside the gear space 730, the opening 740 is used for the second gear 421 to pass through.

In the present embodiment, the supporting portion 720 is disposed in the space between the first wire blocking portion 710 and the first driving source 420, so that the first wire blocking portion 710 is connected to the first driving source 420 through the supporting portion 720, and thus the supporting portion 720 does not occupy the installation space in the main body 110 additionally; in addition, the supporting portion 720 and the first wire blocking portion 710 are formed with a wire blocking space 730 around, and at least a portion of the gear shaft 410 is located in the wire blocking space 730, so that the supporting portion 720 can block the wire located at the side of the second driving teeth 421 from contacting the second driving teeth 421, thereby reducing the risk of the wire being damaged by being wound into the engagement region of the first driving teeth 411 and the second driving teeth 421. As can be seen, the supporting portion 720 of the present embodiment can provide support for the first wire blocking portion 710 without occupying additional installation space in the main body 110, and the supporting portion 720 can also block the cables located at the side of the second gear 421 from contacting the second gear 421.

Optionally, the supporting portion 720 may include a first wire blocking plate, where the first wire blocking plate is disposed on the bottom surface of the first wire blocking portion 710, the wire blocking space 730 is a space formed between the supporting portion 720 and the first wire blocking plate, the bottom of the wire blocking space 730 has an installation opening, the side direction of the wire blocking space 730 has other open ends besides the opening 740, so that the supporting portion 720 cannot block cables located at the sides of the other open ends, and the cables may contact the second transmission teeth 421 and be involved in the engagement area of the first transmission teeth 411 and the second transmission teeth 421. In an alternative embodiment, referring to fig. 17, the supporting portion 720 includes a second wire blocking portion 721, a third wire blocking portion 722 and a fourth wire blocking portion 723 connected in sequence, the second wire blocking portion 721 is disposed opposite to the fourth wire blocking portion 723, the first wire blocking portion 710, the second wire blocking portion 721, the third wire blocking portion 722 and the fourth wire blocking portion 723 surround to form a wire blocking space 730, and the third wire blocking portion 722 is disposed opposite to the opening 740. In this embodiment, the supporting portion 720 includes a second wire blocking portion 721, a third wire blocking portion 722 and a fourth wire blocking portion 723, which form a wire blocking space 730 around, the wire blocking space 730 has an opening 740 on a side facing the gear shaft 410, and the bottom of the wire blocking space 730 has a mounting opening, and the side of the wire blocking space 730 has no other open end except the opening 740, so that the supporting portion 720 can shield all the cables located on the side of the second gear 421 to avoid the cables located on the side of the second gear 421 from contacting the second gear 421.

Referring to fig. 16 and 17, the first driving source 420 has an input cable. Specifically, the input cable is used for supplying power to the first driving source 420 to drive the first driving source 420 to operate, and the input cable can be electrically connected to the second cable 670, and the second cable 670 is electrically connected to the first output port 212 on the circuit board 210. The first driving source 420 may vibrate during operation, which may cause the input cable to shake back and forth in the body 110, and the input cable may easily contact the first driving teeth 411 or the second driving teeth 421 during the shake. Thus, in an alternative embodiment, the supporting portion 720 is provided with a wire clamping portion 750, the wire clamping portion 750 is located outside the wire blocking space 730, and the input cable is connected to the wire clamping portion 750. Alternatively, the first driving source 420 may be an electric motor or a hydraulic motor. In this embodiment, the wire clamping portion 750 is disposed on the supporting portion 720, and the input cable is connected to the wire clamping portion 750, that is, the wire clamping portion 750 can fix the input cable relatively, so as to prevent the input cable from shaking during the operation of the first driving source 420, and further prevent the input cable from contacting the first driving teeth 411 or the second driving teeth 421.

Optionally, the wire clamping portion 750 may be a U-shaped wire clamping buckle, or the wire clamping portion 750 includes two clamping arms that are oppositely disposed, a wire clamping space is formed between the two clamping arms, and a wire clamping protrusion is disposed on a surface, facing the wire clamping space, of at least one clamping arm, and the wire clamping protrusion is used for preventing a cable from sliding out of the wire clamping space. Further, the clamping arm has elasticity, so that the input cable with different thickness can be suitable.

In the above embodiment, if the cable in the body 110 is located above the first gear 411, the cable may contact the first gear 411, and thus the first gear 411 may be damaged. In an alternative embodiment, the gear shaft 410 is provided with a fifth wire blocking portion 413, the fifth wire blocking portion 413 is disposed above the first driving teeth 411, and a top surface of the fifth wire blocking portion 413 is not higher than a top surface of the gear shaft 410, and an orthographic projection of the fifth wire blocking portion 413 covers at least a portion of the orthographic projection of the first driving teeth 411 in a vertical direction, that is, the fifth wire blocking portion 413 may shield at least a portion of the first driving teeth 411 in a circumferential direction of the gear shaft 410, and/or the fifth wire blocking portion 413 may shield at least a portion of the first driving teeth 411 in a radial direction of the gear shaft 410. In the present embodiment, the fifth wire blocking portion 413 is located above the first gear 411, so the first wire blocking portion 710 can block the cable located above the first gear 411 from contacting the second gear 421, thereby reducing the risk of damaging the cable contacting the first gear 411. Meanwhile, the top surface of the fifth wire blocking portion 413 is not higher than the top surface of the gear shaft 410, so that the fifth wire blocking portion 413 can be prevented from additionally occupying the space above the gear shaft 410, and the height of the machine body 110 can be reduced, and the size of the multi-camera can be reduced.

In an alternative embodiment, the outer edge of the fifth wire blocking portion 413 protrudes from the outer edge of the first gear tooth 411 in the radial direction of the gear shaft 410, so that the engagement area of the first gear tooth 411 and the second gear tooth 421 is located inside the fifth wire blocking portion 413, that is: the fifth wire blocking portion 413 may cover the engagement area of the first gear 411 and the second gear 421, which may prevent the cable in the body 110 from being caught in the engagement area of the first gear 411 and the second gear 421. The present embodiment may be combined with the solution that the wire blocking member 700 includes the supporting portion 720, where the supporting portion 720 and the first wire blocking portion 710 surround the opening 740 of the formed wire blocking space 730 for the second gear 421 to pass through. Of course, the outer edge of the first gear 411 may also protrude from the outer edge of the fifth gear portion 413, which is not limited in the present application.

In an alternative embodiment, the edge of the first wire blocking portion 710 facing the gear shaft 410 and the outer edge of the fifth wire blocking portion 413 have a fit gap therebetween, and the width W of the fit gap is 1.2mm to 2.0mm. Specifically, there is a manufacturing error in the process of manufacturing the first wire blocking portion 710 and the fifth wire blocking portion 413, there is an assembly error in the process of assembling the first wire blocking portion 710 and the fifth wire blocking portion 413, and if the width W of the fit gap is less than 1.2mm in the case of overlapping the manufacturing error and the assembly error, the fifth wire blocking portion 413 may contact with the first wire blocking portion 710 in the rotating process of the gear shaft 410, so that the gear shaft 410 may be jammed in the rotating process; if the width W of the mating gap is greater than 2.0mm, the cable within the body 110 may pass through the mating gap to contact the first gear 411 or the second gear 421. The width W of the fit gap is controlled to be 1.2 mm-2.0 mm, so that the gear shaft 410 is prevented from being jammed during the rotation process, and the cable in the machine body 110 is prevented from contacting the first transmission gear 411 or the second transmission gear 421 through the fit gap.

Alternatively, the top surface of the first wire blocking portion 710 and the top surface of the fifth wire blocking portion 413 may be lower than the top surface of the gear shaft 410, at this time, the top surface of the gear shaft 410 protrudes from the top surface of the first wire blocking portion 710, and the top surface of the gear shaft 410 protrudes from the top surface of the fifth wire blocking portion 413, which may make the height of the gear shaft 410 higher, thereby making the height of the body 110 larger. In an alternative embodiment, the top surface of the first wire blocking portion 710, the top surface of the fifth wire blocking portion 413, and the top surface of the gear shaft 410 are located in the same horizontal plane, which may reduce the height of the gear shaft 410, and thus the height of the body 110.

The gear shafts 410 and the first driving sources 420 may also be spaced apart in the direction indicated by the x-arrow line in fig. 23, where the direction indicated by the x-arrow line may be the longitudinal direction of the body 110, in which case the overall length of the gear shafts 410 assembled with the first driving sources 420 is longer in the direction indicated by the x-arrow line, which occupies more installation space in the body 110 in the direction indicated by the x-arrow line. In an alternative embodiment, referring to fig. 23, the gear shaft 410 and the first driving source 420 are spaced apart in a first direction, and a first included angle is formed between the first direction and a second direction, wherein the second direction is a direction extending from the first lens assembly 120 to the gear shaft 410, and the second direction is orthogonal to a central axis of the gear shaft 410. The first direction here is the direction indicated by the y arrow line in fig. 23, and the second direction here is the direction indicated by the x arrow line in fig. 23; in the present embodiment, the gear shafts 410 and the first driving source 420 are spaced apart in the first direction, and a first angle is formed between the first direction and the second direction, compared with the previous embodiment, the overall length of the assembled gear shafts 410 and first driving source 420 is smaller in the direction indicated by the x arrow, so that the length of the compressible body 110 in the direction indicated by the x arrow is smaller.

Further, the first included angle is less than 90 °, or the first included angle is greater than 90 °. The present embodiment can avoid that the gear shaft 410 and the first driving source 420 are spaced apart in the third direction, wherein the third direction is perpendicular to the second direction and the central axis of the gear shaft 410, respectively, so that the width of the whole assembled gear shaft 410 and the first driving source 420 in the third direction can be reduced, and the width of the compressor body 110 in the third direction can be further reduced.

In an alternative embodiment, the at least two first lenses 121 include a first sub-lens and a second sub-lens, the axes of the first sub-lens and the second sub-lens have a second included angle therebetween, a receiving space 122 is formed between the first sub-lens and the second sub-lens, and a portion of the gear shaft 410 is located in the receiving space 122. In this embodiment, a first included angle is formed between the axis of the first sub-lens and the axis of the second sub-lens, so that the angle of view of the first sub-lens is partially overlapped with the angle of view of the second sub-lens, and the frames shot by the first sub-lens are partially overlapped with the frames shot by the second sub-lens, so that the frames shot by the first sub-lens and the second sub-lens can be spliced conveniently; the first included angle between the axis of the first sub-lens and the axis of the second sub-lens can form the accommodating space 122 between the first sub-lens and the second sub-lens, and the accommodating space 122 is fully utilized in the embodiment, and a part of the gear shaft 410 is arranged in the accommodating space 122, so that the installation space in the body 110 occupied by the components arranged in the body 110 in the length direction can be reduced, the length of the body 110 is reduced, and the volume of the body 110 is compressed.

Alternatively, the first driving source 420 may be located above the gear shaft 410, where the first driving source 420 may drive the gear shaft 410 to rotate, but at least a portion of the first driving source 420 exceeds the top surface of the gear shaft 410, so that the first driving source 420 additionally occupies the space in the height direction of the main body 110, thereby increasing the height of the main body 110.

In an alternative embodiment, as shown in fig. 5 to 8, the first driving source 420 and the gear shafts 410 are spaced apart in a horizontal direction, the gear shafts 410 are rotatably disposed below the horizontal section 221, and the axes of the gear shafts 410 are parallel to the vertical direction, the gear shafts 410 are provided with first driving teeth 411, the output end of the first driving source 420 is provided with second driving teeth 421 engaged with the first driving teeth 411, the gear shafts 410 are connected with the bottom chassis 310, and the first driving source 420 is used for driving the bottom chassis 310 to horizontally rotate. Alternatively, the first driving source 420 may be an electric motor, a hydraulic motor, or the like. The specific operation process is as follows, the first driving source 420 may drive the first driving gear 411 to rotate, the first driving gear 411 may drive the gear shaft 410 provided with the second driving gear 421 to rotate around the axis of the gear shaft 410 during the rotation process, so as to drive the bottom shell 310 to horizontally rotate, and the second lens assembly 320 is disposed on the bottom shell 310, and the second lens assembly 320 horizontally rotates along with the bottom shell 310. Therefore, the first driving source 420 of the present embodiment can drive the second lens assemblies 320 to rotate horizontally by driving the bottom shell 310 to rotate horizontally, and when the number of the second lens assemblies 320 is multiple, the present embodiment can still drive all the second lens assemblies 320 to rotate through one first driving source 420 and one gear shaft 410, and compared with the case that the plurality of second lens assemblies 320 are driven to rotate by a plurality of driving sources, the number of the first driving sources 420 used in the present embodiment is smaller, so that the installation space in the body 110 occupied by the first driving source 420 can be reduced, and the volume of the body 110 can be further reduced.

In this embodiment, the first driving source 420 and the gear shaft 410 are spaced apart in the horizontal direction, so that at least part of the first driving source 420 is opposite to the gear shaft 410, and compared with the previous embodiment, the first driving source 420 of this embodiment has more opposite parts to the gear shaft 410, and the first driving source 420 has less parts beyond the top surface of the gear shaft 410, or the first driving source 420 does not exceed the top surface of the gear shaft 410, so that the space in the height direction of the main body 110, which is additionally occupied by the first driving source 420, can be reduced or even avoided, thereby reducing the height of the main body 110.

Alternatively, both the first gear 411 and the second gear 421 may be gears, that is, the first gear 411 may be uniformly distributed along the circumferential direction of the gear shaft 410, and the gear shaft 410 may have a complete circle of the first gear 411 on the outer circumferential surface thereof, so that the first gear 411 occupies a larger installation space in the body 110 in the radial direction of the gear shaft 410, and the cable in the body 110 may be in contact with the first gear 411, thereby increasing the risk of being involved in the engagement area of the first gear 411 and the second gear 421. In an alternative embodiment, the first driving teeth 411 are provided on the outer circumferential surface of the gear shaft 410, and a part of the circumferential area of the gear shaft 410 is provided with the first driving teeth 411. In the present embodiment, the first driving teeth 411 are disposed in a part of the circumferential area of the gear shaft 410, that is, the first driving teeth 411 are not fully disposed along the circumferential direction of the gear shaft 410, and the area of the gear shaft 410 where the first driving teeth 411 are not disposed does not additionally occupy the installation space in the machine body 110, so that the volume of the machine body 110 can be reduced; in addition, the first gear teeth 411 are not fully distributed along the circumference of the gear shaft 410, so that the risk of the cable in the body 110 contacting the first gear teeth 411 is reduced, and the risk of the cable being damaged by the first gear teeth 411 and the second gear teeth 421 and the cable blocking the engagement of the first gear teeth 411 and the second gear teeth 421 is reduced.

In an alternative embodiment, as shown in fig. 18 to 19 and 22, the body 110 includes a lower cover 111, a mounting hole 112 is formed in the lower cover 111, a part of a gear shaft 410 is rotatably disposed in the mounting hole 112, a boss 311 is disposed on a surface of the bottom case 310 facing the body 110, at least a part of the boss 311 is rotatably disposed in the mounting hole 112, and the boss 311 is connected to the gear shaft 410. Specifically, the mounting hole 112 may penetrate through the lower cover 111 in a vertical direction, and the gear shaft 410 is connected to the protruding portion 311 of the bottom case 310, so that the gear shaft 410 may drive the protruding portion 311 to rotate during rotation, and further drive the bottom case 310 to rotate; the shape of the protruding portion 311 may be a cylinder shape or a prismatic shape, and the shape of the protruding portion 311 is not limited in the present application. If the gear shaft 410 is located outside the mounting hole 112, the height of the gear shaft 410 in the body 110 is high, so that the height of the body 110 needs to be increased to adapt to the height of the gear shaft 410, and the lower cover 111 of the embodiment is provided with the mounting hole 112, and a part of the gear shaft 410 is located in the mounting hole 112, so that the height of the gear shaft 410 in the body 110 can be reduced, and thus the height of the body 110 can be reduced, thereby reducing the volume of the body 110.

Alternatively, the protruding portion 311 and the gear shaft 410 may be connected by a clamping manner, but the clamping connection strength is not high, so that the protruding portion 311 and the gear shaft 410 are easily separated. In an alternative embodiment, the multi-camera further includes a screw connection 610, the bottom case 310 includes an upper cover 312, the boss 311 is disposed on the upper cover 312, a connection hole 313 is disposed on a surface of the upper cover 312 facing away from the main body 110, the connection hole 313 extends into the boss 311, a top surface of the boss 311 is attached to a bottom surface of the gear shaft 410, and one end of the screw connection 610 passes through the boss 311 through the connection hole 313 and is in screw connection with the gear shaft 410, so as to connect the boss 311 with the gear shaft 410. Optionally, the bottom case 310 further includes a main body 318, the upper cover 312 is detachably connected to the main body 318, and the second lens assembly 320 is rotatably disposed in the main body 318.

In this embodiment, the protruding portion 311 is connected to the gear shaft 410 through the threaded connection member 610, and the connection strength of the threaded connection member 610 is high, so that the protruding portion 311 is prevented from being separated from the gear shaft 410; meanwhile, the top surface of the protruding portion 311 is attached to the bottom surface of the gear shaft 410, that is, there is no gap between the protruding portion 311 and the gear shaft 410, so that the overall height of the protruding portion 311 and the gear shaft 410 after assembly can be reduced, and thus the height of the body 110 or the bottom shell 310 can be reduced, and the volume of the multi-camera can be reduced. In addition, the upper cover 312 is provided with a connection hole 313, and one end of the screw connection member 610 passes through the boss 311 through the connection hole 313 and is connected with the gear shaft 410, that is, the other end of the screw connection member 610 is positioned in the connection hole 313, so that the other end of the screw connection member 610 can be prevented from occupying the installation space in the bottom case 310, and thus the height of the bottom case 310 can be reduced, thereby reducing the volume of the multi-camera.

Optionally, the multi-camera further includes a bearing 640, an annular groove is disposed at the bottom end of the gear shaft 410, the annular groove extends to the bottom surface of the gear shaft 410, the bearing 640 is disposed between the gear shaft 410 and the mounting hole 112, a portion of the gear shaft 410 is disposed in the annular groove, the top wall of the annular groove is connected with the bearing 640, a step surface is disposed in the mounting hole 112, the step surface and the top surface of the protruding portion 311 are disposed in the same horizontal plane, the inner ring of the bearing 640 is disposed on the top surface of the protruding portion 311, and the outer ring of the bearing 640 is disposed on the step surface. Alternatively, after the bearing 640 is provided on the step surface, the bearing 640 may be fixed to the step surface by a screw to prevent the bearing 640 from moving upward.

In this embodiment, the bearing 640 disposed between the gear shaft 410 and the mounting hole 112 can reduce the friction between the gear shaft 410 and the mounting hole 112 to reduce the driving power of the first driving device 400, so as to reduce the volume of the first driving device 400 and further reduce the volume of the body 110. In addition, the stepped surface and the top surface of the boss 311 may support the bearing 640 together to fix the bearing 640 to the lower cover 111, while the gear shaft 410 is provided with an annular groove, the top wall of which is connected to the bearing 640, that is, the gear shaft 410 may be hung on the bearing 640 through the annular groove, thereby fixing the gear shaft 410 to the lower cover 111. It can be seen that, in this embodiment, the bearing 640 and the gear shaft 410 can be fixed by the boss 311, the step surface in the mounting hole 112, and the annular groove on the gear shaft 410, and the above structures do not additionally occupy the mounting space, so that the volume of the multi-camera can be ensured not to be increased while the bearing 640 and the gear shaft 410 are fixed. The assembly process of the bearing 640 and the gear shaft 410 may be referred to in fig. 8.

In an alternative embodiment, as shown in fig. 13 to 14, the boss 311 is provided with a second threading hole 330, and the second threading hole 330 extends from the top surface of the boss 311 to the bottom surface of the upper cover 312, and the second threading hole 330 is spaced apart from the connection hole 313. When the present embodiment is combined with the solution that the gear shaft 410 has the first threading hole 412, the first threading hole 412 and the second threading hole 330 are communicated.

As shown in fig. 18, when the present embodiment is combined with the technical solution that the multi-camera includes the bearing 640, since the boss 311 and the step surface support the bearing 640 together, the bearing 640 and the gear shaft 410 apply a force to the boss 311, and the inner ring of the bearing 640 is disposed at a portion between the inner circumferential surface of the connection hole 313 of the boss 311 and the outer circumferential surface of the boss 311, and since the bearing 640 and the gear shaft 410 apply a force to the portion, the present application requires a wall thickness of the portion; if the second threading hole 330 is a circular hole, the connecting hole 313 is spaced from the second threading hole 330, the distance between the inner circumferential surface of the connecting hole 313 and the outer circumferential surface of the boss 311 is small, that is, the wall thickness of the above portion is small, and at this time, it is necessary to increase the size of the boss 311, and further, the distance between the inner circumferential surface of the connecting hole 313 and the outer circumferential surface of the boss 311 is increased, and increasing the size of the boss 311 increases the volume of the multi-camera.

Thus, in an alternative embodiment, as shown in fig. 14, the second threading hole 330 has a wide portion and a narrow portion 331, the width of the narrow portion 331 being smaller than the width of the wide portion, and the connection hole 313 is disposed adjacent to the narrow portion 331. In this embodiment, the connecting hole 313 is disposed adjacent to the narrow portion 331, so that the distance between the inner peripheral surface of the connecting hole 313 and the outer peripheral surface of the protruding portion 311 can be increased, so that the size of the protruding portion 311 is not required to be increased, and the problem of increasing the volume of the multi-camera can be solved. Further, the wide portion includes a first wide portion and a second wide portion, and the narrow portion 331 is located between the first wide portion and the second wide portion, so that the second threading hole 330 is a threading hole with two wide ends and a narrow middle, which can enhance the threading capability of the second threading hole 330.

In an alternative embodiment, the top surface of the protruding portion 311 is provided with a first positioning portion 340, and the bottom surface of the gear shaft 410 is provided with a second positioning portion, and the first positioning portion 340 is in positioning fit with the second positioning portion.

Further, the first positioning portion 340 is a positioning convex portion, the second positioning portion is a positioning concave portion, and the cross-sectional area of the first positioning portion 340 is gradually increased in the direction extending from the gear shaft 410 to the convex portion 311, and the cross-sectional area of the second positioning portion is gradually increased; alternatively, the first positioning portion 340 is a positioning concave portion, the second positioning portion is a positioning convex portion, and the cross-sectional area of the first positioning portion 340 gradually decreases in the direction extending from the gear shaft 410 to the convex portion 311, and the cross-sectional area of the second positioning portion gradually decreases. In this embodiment, the cross-sectional area of the open department of location concave part is great, and the cross-sectional area of the free end of location convex part is less, and so the location convex part is comparatively easy to get into in the location concave part, and then is easy to be located the cooperation with the location concave part to reduce the assembly degree of difficulty. Note that, in the case where the first positioning portion 340 is a positioning convex portion, the free end of the positioning convex portion is an end of the positioning convex portion away from the convex portion 311; in the case where the second positioning portion is a positioning protrusion, the free end of the positioning protrusion is the end of the positioning protrusion that is remote from the gear shaft 410.

In the above embodiment, since the bottom case 310 is disposed below the lower cover 111 and can horizontally rotate, there is a rotation gap between the bottom case 310 and the lower cover 111, and water and dust in the external environment easily enter the mounting hole 112 from the rotation gap, thereby entering the body 110 and the bottom case 310, which may damage the electronic components in the body 110 and the bottom case 310. In an alternative embodiment, the multi-camera further includes a sealing member 620, the sealing member 620 is disposed between the bottom case 310 and the lower cover 111, the sealing member 620 is disposed outside the mounting hole 112, a surface of the lower cover 111 facing the bottom case 310 is provided with the recess 113, the mounting hole 112 is disposed in the recess 113, and at least a portion of the sealing member 620 is located in the recess 113. In this embodiment, a sealing member 620 is disposed between the bottom case 310 and the lower cover 111, and the sealing member 620 can seal the rotation gap between the bottom case 310 and the lower cover 111, so as to prevent water and dust in the external environment from entering the mounting hole 112 from the rotation gap; meanwhile, the lower cover 111 is provided with the recess 113, and at least a portion of the sealing member 620 is located in the recess 113, so that the installation space in the height direction additionally occupied by the sealing member 620 can be reduced, thereby reducing the overall height of the bottom shell 310 and the body 110 after assembly, and further reducing the volume of the multi-camera. Optionally, the seal 620 is annular in shape.

In an alternative embodiment, as shown in fig. 13 to 14, an annular mounting protrusion 314 is disposed on a surface of the bottom shell 310 facing the body 110, the mounting protrusion 314 is disposed outside the protrusion 311 in a surrounding manner, an annular mounting groove 315 is formed between the mounting protrusion 314 and the protrusion 311, at least part of the mounting protrusion 314 is located in the recess 113, an annular cylinder 114 is disposed in the recess 113, the cylinder 114 is disposed outside the mounting hole 112 in a surrounding manner, at least part of the cylinder 114 is located in the mounting groove 315, and a sealing member 620 is disposed between the cylinder 114 and the mounting protrusion 314. In the present embodiment, at least a part of the mounting boss 314 is located in the recess 113, a mounting groove 315 is formed between the mounting boss 314 and the boss 311, and at least a part of the cylinder 114 in the recess 113 is located in the mounting groove 315, that is, the mounting space in the height direction which is additionally occupied by the cylinder 114 and the mounting boss 314 for fixing the seal 620 is small, or the mounting space in the height direction which is not additionally occupied by both the cylinder 114 and the mounting boss 314. It can be seen that this embodiment, while achieving the fixation of the sealing member 620, can also be advantageous in reducing the volume of the multi-camera. In addition, the mounting boss 314 is located outside the sealing member 620, so that the mounting boss 314 can block rainwater in the external environment from directly contacting the sealing member 620, thereby preventing the rainwater from damaging the sealing member 620.

The assembly process of the seal 620 is as follows, the seal 620 being assembled into the mounting boss 314; inserting the boss 311 of the upper cap 312 into the mounting hole 112, in which process the cylinder 114 is inserted between the sealing member 620 and the boss 311, thereby achieving the fixation of the sealing member 620; the boss 311 is coupled to the gear shaft 410 using a screw coupling 610. After the sealing member 620 is fitted inside the mounting boss 314, the sealing member 620 may be fixed to the mounting boss 314 by a screw to prevent the sealing member 620 from moving upward.

As shown in fig. 18 to 19, the seal 620 includes a fixed frame 621 and a flexible seal portion 622 connected, the flexible seal portion 622 being in sealing engagement with the cylinder 114, the fixed frame 621 being in engagement with the mounting boss 314. Alternatively, the flexible sealing part 622 may be made of a rubber material, the fixing frame 621 may be a steel frame, and the steel frame may be covered with a rubber layer, which may be integrally formed with the flexible sealing part 622. When the force applied by the first driving device 400 to the sealing member 620 is greater than the friction force, the bottom shell 310 can rotate horizontally relative to the body 110, at this time, the flexible sealing portion 622 and the body 114 can move relatively, the flexible sealing portion 622 can deform elastically, during the relative movement of the flexible sealing portion 622 and the body 114, the flexible sealing portion 622 can stretch downwards, if the distance between the flexible sealing portion 622 and the bottom of the mounting groove 315 is smaller, the bottom wall of the mounting groove 315 can prevent the flexible sealing portion 622 from stretching, which can increase the rotation resistance between the bottom shell 310 and the body 110, so that the first driving device 400 is required to provide larger driving power, which can increase the volume of the first driving device 400, and further the volume of the body 110.

Thus, in an alternative embodiment, the bottom wall of the mounting slot 315 is provided with a support protrusion 319, the fixed skeleton 621 is provided on the support protrusion 319, and the flexible sealing portion 622 is offset from the flexible sealing portion 622. In this embodiment, the bottom wall of the mounting groove 315 is provided with the supporting protrusion 319, and the width of the supporting protrusion 319 is smaller than the width of the sealing member 620, that is, a groove is formed between the supporting protrusion 319 and the protruding portion 311, and the flexible sealing portion 622 is disposed opposite to the groove, so that the distance between the flexible sealing portion 622 and the bottom wall of the mounting groove 315 is increased, and the flexible sealing portion 622 can extend into the groove during the downward extension of the flexible sealing portion 622, so as to solve the problem that the bottom wall of the mounting groove 315 hinders the extension of the flexible sealing portion 622.

In the above embodiment, although the mounting protrusion 314 can block the rainwater in the external environment from directly contacting the sealing member 620, when the rainwater in the external environment is large, the rainwater may splash during the contact of the rainwater with the mounting protrusion 314, so that the rainwater splashes onto the sealing member 620, which may cause damage to the sealing member 620. In an alternative embodiment, a surface of the bottom shell 310 facing the body 110 is further provided with a water blocking portion 316, at least a portion of the water blocking portion 316 is located in the recess 113, the mounting protrusion 314 is disposed between the water blocking portion 316 and the protruding portion 311, the water blocking portion 316 extends along a circumferential direction of the mounting protrusion 314, and a water blocking space is provided between the water blocking portion 316 and the mounting protrusion 314. In this embodiment, the bottom shell 310 is further provided with a water blocking portion 316, the water blocking portion 316 is located outside the mounting protruding portion 314, and a water blocking space is formed between the water blocking portion 316 and the mounting protruding portion 314, so that rainwater in the external environment can contact with the water blocking portion 316 first, even if the rainwater in the external environment is larger, the rainwater splashes in the process of contacting with the water blocking portion 316, and most or all of the splashed rainwater can fall in the water blocking space, so that the risk of damaging the sealing member 620 by the rainwater can be reduced. Meanwhile, at least a portion of the water blocking portion 316 is located in the recess 113, so that the installation space in the height direction additionally occupied by the water blocking portion 316 can be reduced, thereby reducing the overall height of the bottom shell 310 and the body 110 after assembly, and further reducing the volume of the multi-camera. Alternatively, the water blocking portion 316 may be an integral ring structure, or the water blocking portion 316 may include a plurality of arc-shaped structural members disposed at intervals, the arc-shaped structural members extend along the circumference of the mounting protrusion 314, and a water outlet communicating with the water blocking space may be formed between two adjacent arc-shaped structural members, so that rainwater in the water blocking space may be discharged.

In the above embodiment, after the sealing member 620 is assembled between the cylinder 114 and the mounting protrusion 314, the sealing member 620 needs to have a sufficient compression amount to ensure that the sealing member 620 has a good sealing effect, and when the compression amount of the sealing member 620 is large, the sealing member 620 applies a large force to the mounting protrusion 314, which may cause damage to the mounting protrusion 314. To solve the above problem, in an alternative embodiment, a reinforcing rib 317 is provided between the water blocking portion 316 and the mounting boss 314. In this embodiment, the water blocking portion 316 is connected to the mounting protrusion 314 by the reinforcing rib 317, and both the reinforcing rib 317 and the water blocking portion 316 can provide supporting force for the mounting protrusion 314, so as to reduce the risk of the mounting protrusion 314 being damaged by the sealing member 620.

In an alternative embodiment, as shown in fig. 5 to 6, at least two electronic components are disposed on a surface of the circuit board 210 facing the horizontal section 221, where the at least two electronic components include a first component and a second component, the first component has a height smaller than that of the second component, and the horizontal section 221 is disposed opposite to the first component and is offset from the second component. In this embodiment, when there is a difference in height between the electronic components disposed on the circuit board 210, the horizontal segment 221 may be disposed opposite to the lower electronic component, i.e. the first component, while the horizontal segment 221 may avoid the higher electronic component, i.e. the second component. The arrangement can fully utilize the space below the first component, so that the height of the horizontal segment 221 can be properly reduced, the height of the body 110 can be smaller, and the volume of the multi-camera can be reduced.

Further, the circuit board 210 has an image-audio area 214, a high device area 215 and a power area 216, which are disposed at intervals on a surface facing the horizontal section 221, and the image-audio area 214 is disposed adjacent to the gear shaft 410 and is located on a side of the vertical section 222 facing away from the gear shaft 410, and the high device area 215 and the power area 216 are located on a side of the vertical section 222 facing the gear shaft 410.

In an alternative embodiment, as shown in fig. 5, the bottom surface of the body 110 is provided with a mounting post 115, the vertical section 222 is connected to the mounting post 115, and the bottom surface of the vertical section 222 is lower than the top surface of the mounting post 115, and the height of the top surface of the vertical section 222 is less than the sum of the height of the vertical section 222 and the height of the mounting post 115. The vertical section 222 is disposed on the bottom surface of the body 110 through the mounting post 115, the height of the vertical section 222 is h1, the height of the mounting post 115 is h2, if the bottom surface of the vertical section 222 is attached to the top surface of the mounting post 115, the height of the top surface of the vertical section 222 is h1+h2, so that the height of the circuit board 210 disposed on the top surface of the vertical section 222 is higher, thereby increasing the height of the body 110. In the present embodiment, the bottom surface of the vertical section 222 is lower than the top surface of the mounting post 115, that is, in the direction extending from the first lens assembly 120 to the gear shaft 410, a portion of the orthographic projection of the vertical section 222 coincides with a portion of the orthographic projection of the mounting post 115, so that the height of the top surface of the vertical section 222 is smaller than h1+h2, thereby reducing the height of the horizontal section 221, further reducing the height of the body 110, and reducing the volume of the multiple cameras.

Further, a positioning notch is formed on the bottom surface of the vertical section 222, and a positioning protrusion is formed on the side surface of the mounting post 115, and the positioning notch is matched with the positioning protrusion in a positioning manner. In this embodiment, during the process of assembling the vertical section 222 to the mounting post 115, the positioning notch and the positioning protrusion can be matched in a positioning manner, so that the vertical section 222 can be ensured to be mounted to the preset position of the mounting post 115; in addition, the locating boss may also support the vertical section 222 such that the vertical section 222 is in positive engagement with the locating boss in a vertically downward direction to increase the strength of the connection between the mounting post 115 and the vertical section 222.

In an alternative embodiment, as shown in fig. 22, a rotation gap is formed between the bottom chassis 310 and the body 110, and the height H of the rotation gap is 1mm to 2.5mm. Specifically, there is a manufacturing error in the process of manufacturing the bottom shell 310 and the machine body 110, there is an assembly error in the process of assembling the bottom shell 310 and the machine body 110, and if the height H of the rotation gap is less than 1mm in the case of overlapping the manufacturing error and the assembly error, the bottom shell 310 is prone to a clamping stagnation phenomenon in the rotation process; if the height H of the rotation gap is greater than 2.5mm, the height of the multi-camera is larger, and the volume of the multi-camera is larger. The embodiment of the application controls the height H of the rotating gap to be 1-2.5 mm, so that the phenomenon of clamping stagnation of the bottom shell 310 in the rotating process can be prevented, and the height and the volume of the multi-camera are smaller.

In an alternative embodiment, as shown in fig. 5, the side of the circuit board 210 facing the horizontal segment 221 has a power interface 211, a first output port 212, and a second output port 213, the first output port 212 being adjacent to the first driving device 400 and electrically connected to the first driving device 400, and the second output port 213 being adjacent to the gear shaft 410 and electrically connected to the second driving device 500. Alternatively, the power interface 211 may be electrically connected to the power line 660 to supply power to the circuit board 210; the first output port 212 may be electrically connected to the first driving apparatus 400 through the second cable 670, thereby supplying power to the first driving source 420 of the first driving apparatus 400; the second output port 213 may be electrically connected to the second driving device 500 through the first cable 630 to supply power to the second driving source 510 of the second driving device 500. The first output port 212 is adjacent to the first driving device 400, so that the length of the second cable 670 can be shortened, and the second output port 213 is adjacent to the gear shaft 410, so that the length of the first cable 630 can be shortened, and the layout in the body 110 can be more compact.

The gear shaft 410 is provided with a first threading hole 412, the first threading hole 412 penetrates through the gear shaft 410 along the vertical direction, the power interface 211 and the first output port 212 are positioned on one side of the vertical section 222, which is close to the horizontal section 221, and the second output port 213 is positioned on one side of the vertical section 222, which is far from the horizontal section 221. In this embodiment, the first output port 212 and the second output port 213 are respectively located on two opposite sides of the vertical section 222, so that the first cable 630 and the second cable 670 can be separated, and the circuit layout in the fuselage 110 can be optimized.

Further, the top wall of the opening 223 is provided with a threading opening 224, the first cable 630 can pass through the threading opening 224 to be electrically connected with the second driving device 500, and the threading opening 224 is provided to compress the gap between the gear shaft 410 and the top wall of the opening 223, so as to reduce the height of the horizontal section 221 and further reduce the height of the machine body 110.

In an alternative embodiment, as shown in fig. 20 to 21, the second driving device 500 includes a second driving source 510, a rotation axis of the second lens assembly 320 is parallel to the horizontal direction, a central axis of the second driving source 510 is parallel to the rotation axis, and the second driving source 510 is in driving connection with the second lens assembly 320 to drive the second lens assembly 320 to pitch and rotate, and a distance L between the rotation axis and the central axis is 34 mm-40 mm. Alternatively, the second driving source 510 may be an electric motor or a hydraulic motor. Specifically, the bottom case 310 has a light-transmitting opening, and the second lens assembly 320 is opposite to the light-transmitting opening, so that a gap is formed between a field range corresponding to the field angle and an inner wall of the light-transmitting opening, thereby preventing the bottom case 310 from interfering with the field range and reducing the field range. The position of the second driving source 510 in the bottom case 310 is relatively fixed, so that the position of the central axis is relatively fixed, the position of the rotation axis can be adjusted by adjusting the distance L between the rotation axis and the central axis, the second lens assembly 320 has a view point, the view point refers to the vertex of the view angle, taking the position of fig. 20 and 21 as an example, if the distance L between the rotation axis and the central axis is smaller than 34mm, the position of the central axis can be shifted too much to the left, the central axis is located at the left side of the view point, the distance between the central axis and the view point is larger, when the second lens assembly 320 does not rotate, the view point and the rotation axis are located at the same horizontal plane, the view point can move upwards or downwards in the rotating process of the second lens assembly 320, the horizontal plane where the view point is located is not coplanar with the horizontal plane where the rotation axis is located, the distance between the two is larger, the bottom case 310 can block the view field range, so that the view field range is smaller, but the size of the light transmitting port can be increased, but the size of the bottom case 310 can be increased, and the size of the multi-camera can be increased; similarly, if the distance L between the rotation axis and the central axis is greater than 40mm, the position of the central axis may shift too much to the right, the view point of the second lens assembly 320 may move upward or downward during the rotation, and at this time, the horizontal plane where the view point is located is not coplanar with the horizontal plane where the rotation axis is located, and the distance between the two is greater, so that the bottom shell 310 may also block the field of view. In this embodiment, the distance L between the rotation axis and the central axis is controlled to be 34 mm-40 mm, which can enable the view point to be disposed adjacent to the rotation axis, even enable the view point to be located on the rotation axis, and the distance of the upward or downward movement of the view point of the second lens assembly 320 in the rotation process is smaller, even the view point does not move upward or downward (when the view point is located on the rotation axis), at this time, the distance between the horizontal plane of the view point and the horizontal plane of the rotation axis is smaller, even coplanar, so that the risk of blocking the view field range by the bottom shell 310 can be reduced, and the problem of increasing the size of the light-transmitting opening and the volume of the multi-view camera can be solved.

Optionally, a bracket 540 is disposed in the bottom case 310, the first driving device 400 and the second lens assembly 320 are disposed on the bracket 540, a window 541 is disposed on the bracket 540, the second lens assembly 320 is opposite to the window 541, and the assembly errors of the first driving device 400 and the second lens assembly 320 can be reduced by disposing the first driving device 400 and the second lens assembly 320 on the bracket 540. Here, the window 541 is for light to pass through, and the window 541 is opposite to the light-transmitting opening described above.

Further, the output end of the second driving source 510 is provided with a third gear 520, the second lens assembly 320 is provided with a fourth gear 530, the third gear 520 and the fourth gear 530 are engaged and connected, and the rotation axis of the second lens assembly 320 is located in the horizontal plane.

The embodiment of the application also discloses a multi-view camera, comprising:

a first image pickup section 100, the first image pickup section 100 including a body 110 and a first lens assembly 120 incorporating the body 110;

a second image pickup section 300, the second image pickup section 300 being stacked under the body 110, the second image pickup section 300 including a second lens assembly 320;

the first imaging unit 100 includes:

the circuit board assembly 200, the circuit board assembly 200 locates in fuselage 110, the circuit board assembly 200 includes circuit board 210 and fixing piece 220, the fixing piece 220 includes horizontal section 221 and vertical section 222 that relatively buckles, the circuit board 210 is overlapped above the horizontal section 221 horizontally, there are openings 223 on the vertical section 222;

The first driving device 400, the first driving device 400 is disposed in the main body 110, the first driving device 400 includes a gear shaft 410 disposed below the gap 223 and having a first transmission gear 411 in a circumferential direction, and a motor having a second transmission gear 421, the gear shaft 410 is fastened with the second image pickup unit 300, so that an engaging force between the first transmission gear 411 and the second transmission gear 421 can drive the second image pickup unit 300 to horizontally rotate about an axis of the gear shaft 410;

one end of the first cable 630 is connected to the portion of the circuit board 210 extending out of the vertical section 222, and the other end of the first cable 630 is connected to the second lens assembly 320 via the notch 223;

a second cable 670, one end of the second cable 670 is connected to a portion of the circuit board 210 that does not extend the vertical section 222, and the other end is connected to the motor; specifically, the vertical section 222 may separate the first cable 630 and the second cable 670, which may in turn optimize the wiring layout within the fuselage 110.

The wire blocking member 700 is disposed above the motor and adjacent to the first driving gear 411, the wire blocking space 730 is disposed in the wire blocking member 700, and the opening 740 faces the first driving gear 411, so that the second driving gear 421 of the motor is covered, and the second cable 670 avoids the first driving gear 411 and the second driving gear 421 due to the wire blocking member 700 during the horizontal rotation of the second image capturing portion 300. In this embodiment, the multi-camera further includes a wire blocking member 700, where the wire blocking member 700 can cover the second transmission gear 421 of the motor, so that the wire blocking member 700 can avoid the second cable 670 contacting the second transmission gear 421, thereby reducing the risk that the second cable 670 is damaged due to being wound into the meshing area of the first transmission gear 411 and the second transmission gear 421.

In an alternative embodiment, the wire blocking member 700 includes a first wire blocking portion 710 and a supporting portion 720, the supporting portion 720 is connected to the first wire blocking portion 710 and extends downward, the supporting portion 720 has a ring shape, an opening 740 is formed in the supporting portion 720, and the first wire blocking portion 710 and the supporting portion 720 together form a wire blocking space 730. Alternatively, the cross section of the support portion 720 may be c-type, n-type, u-type, or the like. In this embodiment, the side of the supporting portion 720 has no other open end except the opening 740, so the supporting portion 720 can shield all the cables located at the side of the second gear 421 to avoid the cables located at the side of the second gear 421 from contacting the second gear 421.

In an alternative embodiment, the first lens assembly 120 is located on a side of the vertical section 222 away from the horizontal section 221, and the gear shaft 410 and the motor are spaced apart in a first direction, and a first included angle is formed between the first direction and a second direction, wherein the second direction is a direction extending from the first lens assembly 120 to the gear shaft 410, and the second direction is orthogonal to a central axis of the gear shaft 410. The first direction here is the direction indicated by the y arrow line in fig. 23, and the second direction here is the direction indicated by the x arrow line in fig. 23; in the present embodiment, the gear shafts 410 and the motor are spaced apart from each other in the first direction, and a first angle is formed between the first direction and the second direction, and in the present embodiment, the overall length of the gear shafts 410 and the motor after assembly is small in the direction indicated by the x arrow, so that the length of the body 110 in the direction indicated by the x arrow can be compressed.

Further, the first included angle is less than 90 °, or the first included angle is greater than 90 °. The present embodiment can avoid that the gear shaft 410 and the motor are spaced apart in the third direction, wherein the third direction is perpendicular to the second direction and the central axis of the gear shaft 410, respectively, so that the width of the whole assembled gear shaft 410 and the motor in the third direction can be reduced, and the width of the compressor body 110 in the third direction can be further reduced.

In an alternative embodiment, the second image pickup part further comprises a bottom shell, the second lens assembly is arranged in the bottom shell in a pitching rotation mode, the rotation axis of the second lens assembly is parallel to the horizontal direction, the aperture value of the second lens assembly is F1.0, the total length of the second lens assembly is 21mm, and the distance between the end face of one end, close to the light incident side, of the second lens assembly and the rotation axis is 6 mm-8 mm; in this embodiment, the distance between the viewpoint of the second lens assembly 320 and the end of the second lens assembly 320 near the light incident side is 7mm, if the distance between the end surface of the second lens assembly 320 near the end of the light incident side and the rotation axis is less than 6mm, the position of the central axis will shift too much to the right, at this time, the central axis is located on the right side of the viewpoint, and the distance between the central axis and the viewpoint is larger, when the second lens assembly 320 does not rotate, the viewpoint and the rotation axis are located on the same horizontal plane, the viewpoint will move upwards or downwards in the rotating process, at this time, the horizontal plane of the viewpoint and the horizontal plane of the rotation axis are not coplanar, and the distance between the two is larger, the bottom shell 310 may block the view field range corresponding to the view angle, so that the view field range can only increase the size of the light transmitting opening, but this also increases the size of the bottom shell 310, and further increases the volume of the multi-view camera; similarly, if the distance between the end surface of the end of the second lens assembly 320 near the light incident side and the rotation axis is greater than 8mm, the position of the central axis will be too much shifted to the left, the view point will move upward or downward during the rotation of the second lens assembly 320, at this time, the horizontal plane where the view point is located is not coplanar with the horizontal plane where the rotation axis is located, and the distance between the two is greater, and the bottom shell 310 may also block the view field range, so that the view field range becomes smaller. And this embodiment of the application is with the terminal surface and the axis of rotation between the one end that is close to its income light side of second lens subassembly between 6mm ~ 8mm, this can make the viewpoint set up adjacent the axis of rotation, even can make the viewpoint be located on the axis of rotation, second lens subassembly 320 is at pivoted in-process, the distance that the viewpoint upwards or down moved is less, even can not upwards or down move (when the viewpoint is located on the axis of rotation), the distance between the horizontal plane that the viewpoint is located at this moment and the horizontal plane that the axis of rotation is located is less, even coplanarity, so can reduce the risk that drain pan 310 blockked the visual field scope, and then solve the problem of the size of increase light-transmitting opening and the volume of multi-mesh camera.

Alternatively, the aperture value of the second lens assembly is F1.0, the total length is 30mm, and the distance between the end face of the end of the second lens assembly 320 near the light incident side thereof and the rotation axis is 10mm to 12mm. In the same way, the distance between the viewpoint of the second lens assembly 320 and the end of the second lens assembly 320 near the light incident side is 11mm, and the distance between the end face of the second lens assembly 320 near the light incident side and the rotation axis is controlled to be 10 mm-12 mm, which can enable the viewpoint to be arranged near the rotation axis and even enable the viewpoint to be located on the rotation axis, the distance of upward or downward movement of the viewpoint of the second lens assembly 320 is smaller in the rotation process and even can not move upward or downward (when the viewpoint is located on the rotation axis), and the distance between the horizontal plane of the viewpoint and the horizontal plane of the rotation axis is smaller and even coplanar, so that the risk of blocking the field of view by the bottom shell 310 can be reduced, and the problems of increasing the size of the light transmitting opening and the volume of the multi-view camera can be solved.

a first image pickup section 100, the first image pickup section 100 including a body 110 and a first lens assembly 120, the body 110 including a body main body 116 and a bottom cover, the first lens assembly 120 being provided in the body 110, the first lens assembly 120 including a first lens 121, the bottom cover having a mounting post 115;

The second image pickup unit 300, the second image pickup unit 300 is horizontally rotatably arranged below the body 110, the second image pickup unit 300 comprises a second lens assembly 320, and the second lens assembly 320 is rotatably arranged in the second image pickup unit 300 in a pitching manner;

the circuit board 210 and the fixing piece 220, the fixing piece 220 comprises a horizontal section 221 and a vertical section 222 which are bent relatively, the circuit board 210 is horizontally overlapped above the horizontal section 221, the first lens assembly 120 is connected with the vertical section 222, and the bending position of the horizontal section 221 and the vertical section 222 is adjacent to the main body 116;

the vertical section 222 includes a notch 223 and a threading opening 224 extending along the height direction, and the threading opening 224 is adjacent to the bending position and is used for threading a first cable 630 electrically connected with the second camera part 300;

wherein the vertical section 222 is supported by the mounting posts 115 of the bottom cover;

a first driving device 400 provided in the body 110 and configured to drive the second lens assembly 320 to horizontally rotate, the first driving device 400 including a gear shaft 410 having first driving teeth 411 extending in a lateral direction of the multi-camera;

wherein the gear shaft 410 is disposed at the notch 223 and the axis of the gear shaft 410 does not extend out of the vertical section 222, so that part of the first driving teeth 411 extends out of the vertical section 222 and the other part does not extend out of the vertical section 222, so that the height of the first image pickup section 100 is determined by the mounting post 115, the fixing member 220 and the circuit board 210.

The layout of each component in the body 110 can be optimized through the fixing piece 220, so that the installation space occupied by each component in the body 110 is reduced, and the size of the multi-camera is further reduced.

the first camera part 100 comprises a body 110 and a first lens assembly 120, wherein the body 110 comprises a body main body 116 and a bottom cover, the first lens assembly 120 is arranged in the body 110, the first lens assembly 120 comprises a first lens 121, and the bottom cover is provided with a mounting column 115;

a second image pickup unit 300, the second image pickup unit 300 being provided below the first image pickup unit 100, and the second image pickup unit 300 being horizontally rotatable with respect to the first image pickup unit 100;

a wiring board 210;

the fixing member 220 includes a horizontal section 221 and a vertical section 222 which are bent relatively, the horizontal section 221 is configured to support the circuit board 210, the vertical section 222 is supported by the mounting post 115 of the bottom cover, the vertical section 222 includes a notch 223 and a threading opening 224 which extend along the height direction, and the threading opening 224 is adjacent to the bending position of the horizontal section 221 and the vertical section 222 and is used for threading a first cable 630 electrically connected with the second image pickup part 300;

In an alternative embodiment, the circuit board 210 extends horizontally based on the horizontal section 221, the length of the circuit board 210 is greater than the length of the horizontal section 221, and the portion of the circuit board 210 extending beyond the horizontal section 221 and facing the bottom cover is used to dispose one or more electronic components: wire-to-socket and/or POE power devices to keep the electronics off the gear shaft 410, and thus to allow the assembled height of the circuit board 210 and fixture 220 to be determined by the height of the electronics disposed in the vertical section 222 and the portion of the circuit board 210 facing the body 110. Optionally, the wire pair socket may be a power pair socket, an alarm pair socket, a horn pair socket, a motor pair socket, a serial port pair socket, etc.; POE power devices may be large-sized capacitors, transformers, etc. In this embodiment, the circuit board 210 has a first surface disposed towards the horizontal segment 221 and a second surface disposed opposite to the first surface, and the electronic component is not disposed at a portion of the first surface opposite to the horizontal segment 221, but disposed at a portion of the first surface offset from the horizontal segment 221, and the second surface, so that the height of the circuit board 210 can be reduced, the height of the body 110 can be reduced, and the volume of the multi-camera can be further reduced.

In the embodiments described above, the differences between the embodiments are mainly described, and as long as there is no contradiction between the different optimization features between the embodiments, the different optimization features may be combined to form a better embodiment, and in consideration of brevity of line text, the description is omitted here. The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims

1. A multi-view camera, comprising:

the camera comprises a first camera body (100), wherein the first camera body (100) comprises a machine body (110) and a first lens assembly (120), the first lens assembly (120) is arranged in the machine body (110), and the first lens assembly (120) comprises at least two first lenses (121) which are distributed at intervals along the horizontal direction;

the circuit board assembly (200), the circuit board assembly (200) is arranged in the machine body (110), the circuit board assembly (200) comprises a circuit board (210) and a fixing piece (220), the fixing piece (220) comprises a horizontal section (221) and a vertical section (222) which are bent relatively, the circuit board (210) is horizontally overlapped above the horizontal section (221), and the first lens assembly (120) is positioned on one side, away from the horizontal section (221), of the vertical section (222);

A second image pickup unit (300), wherein the second image pickup unit (300) is stacked below the main body (110), the second image pickup unit (300) comprises a bottom shell (310) and a second lens assembly (320), and the second lens assembly (320) is rotatably arranged in the bottom shell (310);

the first driving device (400), the first driving device (400) comprises a first driving source (420) and a gear shaft (410) arranged below the horizontal section (221), the first driving device (400) is arranged in the machine body (110), a first transmission tooth (411) is arranged on the gear shaft (410), a second transmission tooth (421) in meshed connection with the first transmission tooth (411) is arranged at the output end of the first driving source (420), the first driving source (420) is used for driving the bottom shell (310) to horizontally rotate, a notch (223) is formed in the vertical section (222), and a part of the gear shaft (410) is positioned in the notch (223);

a wire blocking member (700), wherein the wire blocking member (700) is provided with a first wire blocking portion (710), the first wire blocking portion (710) is arranged above the second transmission teeth (421), the top surface of the first wire blocking portion (710) is not higher than the top surface of the gear shaft (410), and in the vertical direction, the orthographic projection of the first wire blocking portion (710) covers at least one part of orthographic projection of the second transmission teeth (421);

And the second driving device (500) is arranged in the bottom shell (310) and can drive the second lens assembly (320) to rotate in a pitching mode.

2. The multi-camera as claimed in claim 1, wherein the wire blocking member (700) further comprises a supporting portion (720) connected to the first wire blocking portion (710), the supporting portion (720) extends downward and is connected to the first driving source (420), a wire blocking space (730) is formed around the supporting portion (720) and the first wire blocking portion (710), an opening (740) through which the first transmission teeth (411) or the second transmission teeth (421) pass is provided at a side of the wire blocking space (730) facing the gear shaft (410), and at least a portion of the second transmission teeth (421) is located in the wire blocking space (730).

3. The multi-camera according to claim 2, wherein the support portion (720) includes a second stopper portion (721), a third stopper portion (722), and a fourth stopper portion (723) that are sequentially connected, the second stopper portion (721) is disposed opposite to the fourth stopper portion (723), the first stopper portion (710), the second stopper portion (721), the third stopper portion (722), and the fourth stopper portion (723) are disposed around forming the stopper space (730), and the third stopper portion (722) is disposed opposite to the opening (740).

4. The multi-camera according to claim 2, wherein the first driving source (420) has an input cable, the supporting portion (720) is provided with a wire clamping portion (750), the wire clamping portion (750) is located outside the wire blocking space (730), and the input cable is connected to the wire clamping portion (750).

5. The multi-camera according to claim 1, wherein a fifth wire blocking portion (413) is provided on the gear shaft (410), the fifth wire blocking portion (413) is provided above the first transmission teeth (411), and a top surface of the fifth wire blocking portion (413) is not higher than a top surface of the gear shaft (410), and in a vertical direction, an orthographic projection of the fifth wire blocking portion (413) covers at least a portion of the orthographic projection of the first transmission teeth (411).

6. The multi-camera according to claim 5, wherein an outer edge of the fifth wire blocking portion (413) protrudes from an outer edge of the first driving tooth (411) in a radial direction of the gear shaft (410).

7. The multi-camera according to claim 5, wherein the top surface of the first wire blocking portion (710), the top surface of the fifth wire blocking portion (413), and the top surface of the gear shaft (410) are located in the same horizontal plane.

8. The multiple camera as claimed in claim 1, wherein the gear shaft (410) and the first driving source (420) are spaced apart in a first direction, the first direction and the second direction having a first included angle therebetween,

wherein the second direction is a direction extending from the first lens assembly (120) to the gear shaft (410), and the second direction is orthogonal to a central axis of the gear shaft (410).

9. A multi-view camera, comprising:

a first imaging unit (100), wherein the first imaging unit (100) comprises a body (110) and a first lens assembly (120) in which the body (110) is built;

a second imaging unit (300), the second imaging unit (300) being stacked below the main body (110), the second imaging unit (300) including a second lens assembly (320);

the first imaging unit (100) is provided with:

the circuit board assembly (200), the circuit board assembly (200) is arranged in the machine body (110), the circuit board assembly (200) comprises a circuit board (210) and a fixing piece (220), the fixing piece (220) comprises a horizontal section (221) and a vertical section (222) which are bent relatively, the circuit board (210) is horizontally overlapped above the horizontal section (221), and a notch (223) is formed in the vertical section (222); and

The first driving device (400) is arranged in the machine body (110), the first driving device (400) comprises a gear shaft (410) arranged below the opening (223) and circumferentially provided with a first transmission tooth (411) and a motor provided with a second transmission tooth (421), the gear shaft (410) is fastened with the second image pickup part (300) so that meshing force between the first transmission tooth (411) and the second transmission tooth (421) can drive the second image pickup part (300) to horizontally rotate by taking the axis of the gear shaft (410) as an axis;

a first cable (630), wherein one end of the first cable (630) is connected to a part of the circuit board (210) extending out of the vertical section (222), and the other end of the first cable is connected to the second lens assembly (320) through the notch (223);

a second cable (670), one end of the second cable (670) is connected to a portion of the circuit board (210) that does not extend out of the vertical section (222), and the other end is connected to the motor; and

the wire blocking piece (700) is arranged above the motor and is adjacent to the first transmission tooth (411), a wire blocking space (730) is arranged in the wire blocking piece (700) and an opening (740) faces the first transmission tooth (411), and a second transmission tooth (421) of the motor is further covered, so that in the horizontal rotation process of the second image pickup part (300), the second cable (670) avoids the first transmission tooth (411) and the second transmission tooth (421) due to the wire blocking piece (700).

10. The multiple camera as claimed in claim 9, wherein the wire blocking member (700) includes a first wire blocking portion (710) and a supporting portion (720), the supporting portion (720) being connected to the first wire blocking portion (710) and extending downward,

the supporting portion (720) is annular, the opening (740) is formed in the supporting portion (720), and the first wire blocking portion (710) and the supporting portion (720) jointly form the wire blocking space (730).

11. The multiple camera as claimed in claim 9, wherein the first lens assembly (120) is located on a side of the vertical section (222) remote from the horizontal section (221), the gear shaft (410) and the motor are spaced apart in a first direction, the first direction and the second direction having a first included angle therebetween,