CN115022522B

CN115022522B - Multi-view camera

Info

Publication number: CN115022522B
Application number: CN202210817216.1A
Authority: CN
Inventors: 何明松
Original assignee: Hangzhou Hikvision Digital Technology Co Ltd
Current assignee: Hangzhou Hikvision Digital Technology Co Ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-08-29
Anticipated expiration: 2042-07-12
Also published as: CN115022522A

Abstract

The application discloses a multi-view camera, wherein a mounting shaft is a hollow shaft and is connected with a body shell, an upper decorative cover is arranged on the body shell and forms a line hiding space with the body shell, the body shell is provided with an inner space and a threading hole, the threading hole is communicated with the inner space and the line hiding space, and a hollow cavity of the mounting shaft is communicated with the line hiding space; the battery assembly is electrically connected with the circuit board assembly, and is arranged in the inner space, and the electric wires penetrating through the hollow cavity sequentially extend into the inner space through the wire hiding space and the threading hole and are electrically connected with the circuit board assembly; the lower eye assembly and the rear eye assembly are arranged in the machine body shell and are respectively exposed out of the bottom end face and the rear end face of the machine body shell; the front eye assembly is arranged outside the machine body shell and positioned at the front end of the machine body shell, and the lower eye assembly, the rear eye assembly and the front eye assembly are all electrically connected with the circuit board assembly.

Description

Multi-view camera

Technical Field

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

Background

With the rise of public safety awareness, more and more sites are equipped with cameras. In general, a camera includes a camera that is aimed in a certain direction to take a picture of a specific area. The camera with the structure can realize targeted monitoring (namely directional monitoring) of local areas, but cannot meet the monitoring of a large scene. Based on the above, more and more cameras adopt fish-eye cameras or ball cameras with a cradle head, and the cameras can realize the monitoring of a large scene, but the cameras with the fish-eye cameras have the problem that the cameras cannot shoot directionally, so that the problem that the shooting is inflexible.

Based on this, a multi-camera has been developed. The multi-view camera comprises a plurality of cameras, the orientations of the plurality of cameras are different, so that small-angle directional shooting can be performed in the respective orientations, and obviously, the multi-view camera can meet the requirements of the directional shooting of the plurality of angles in the monitoring process, and meanwhile, the plurality of cameras of the multi-view camera are matched with each other in a cooperative manner, so that the shooting requirements of a large scene can be met while the directional shooting can be considered.

However, the related art related to the multi-camera integrates a plurality of cameras only according to the shooting direction, which has a problem of low space utilization, and finally causes the whole multi-camera to occupy a larger space and also to be heavy. This can affect the popularization of the multi-view camera. Therefore, how to reduce the occupied space of the multi-camera and make the multi-camera more miniaturized is a problem to be solved at present.

In addition, the multi-camera related in the related art requires the wire to penetrate after being installed in place, but more parts of the wire can be exposed out of the multi-camera in disorder after the threading is completed, which not only affects the installation effect, but also occupies a larger space.

Disclosure of Invention

The embodiment of the application aims to provide a multi-camera so as to solve the problem that the multi-camera in the background art is large in size and occupies a large space.

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

a multi-view camera comprises a mounting shaft, an upper decorative cover, a body shell, a front view assembly, a lower view assembly, a rear view assembly, a battery assembly and a circuit board assembly; wherein,,

the installation shaft is a hollow shaft and is connected with the machine body shell, the upper decorative cover is arranged on the machine body shell and forms a line hiding space with the machine body shell, the machine body shell is provided with an inner space and a threading hole, the threading hole is communicated with the inner space and the line hiding space, and a hollow cavity of the installation shaft is communicated with the line hiding space;

the battery assembly is electrically connected with the circuit board assembly, and the battery assembly and the circuit board assembly are both arranged in the inner space, and the electric wires penetrating from the hollow cavity sequentially pass through the wire hiding space and the threading holes to extend into the inner space and are electrically connected with the circuit board assembly;

the lower eye assembly and the rear eye assembly are arranged in the machine body shell and are respectively exposed out of the bottom end face and the rear end face of the machine body shell; the front eye assembly is arranged outside the machine body shell and is positioned at the front end of the machine body shell, and the lower eye assembly, the rear eye assembly and the front eye assembly are all electrically connected with the circuit board assembly.

The monitoring equipment disclosed by the embodiment of the application has the following beneficial effects:

the embodiment of the application is improved based on the related technology, in the related technology, the shell of the camera is similar to a cuboid shell, and the front eye assembly is overlapped at the front end of the shell, so that the size of the camera in the length direction is larger, and the space in the shell cannot be fully utilized, so that the whole camera occupies larger space and is extremely heavy. The structure of the multi-camera disclosed by the embodiment of the application is improved, so that the front end of the camera body shell forms the first concave trapezoid space, the front eye component can be installed in the first trapezoid space, the front eye component can be installed outside the front end of the camera body shell, meanwhile, part of the inner space of the camera body shell can be transferred to the outside of the camera body shell through the arrangement of the first trapezoid space, the inner space formed by the camera body shell can be fully utilized, and meanwhile, the front eye component can avoid the increase of the size of the multi-camera in the length direction in a manner similar to the sinking installation mode, so that the multi-camera is beneficial to miniaturization.

In addition, the multi-view camera disclosed by the embodiment of the application can form a wire hiding space between the upper decorative cover and the body shell, and wires penetrating from the hollow cavity of the mounting shaft can be folded in the wire hiding space, so that the wires are well prevented from being exposed, and the wires can be prevented from occupying a larger space.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 and fig. 2 are schematic perspective views of a multi-view camera according to an embodiment of the present application;

FIG. 3 is a schematic diagram of an exploded structure of a multi-camera according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a front view assembly of a multi-view camera according to an embodiment of the present application;

FIG. 5 is a cross-sectional view of a front eye assembly of a multi-eye camera disclosed in an embodiment of the application;

FIGS. 6 and 7 are cross-sectional views of a multi-view camera disclosed in an embodiment of the present application at different viewing angles, respectively;

fig. 8 is a schematic view showing a part of a body housing of a multi-camera according to an embodiment of the present application.

In the figure:

100-fuselage shell, 110-fuselage upper cover, 111-bolt or screw, 112-second connection piece, 112 a-first connection hole, 113-tubular threading part, 120-fuselage body, 121-positioning column, 100 a-first trapezoidal space, 100a 1-front decorative cover mounting column, 100a 2-snap-in slot, 100a 3-plug-in positioning slot, 100a 4-pan-tilt-head mount mounting column, 100a 5-pan-tilt-head shaft mount mounting column, 100a 51-pan-tilt-head shaft mounting slot, 100a 41-mount spacing slot, 100 b-interior space, 100b 1-first subspace, 100b 2-second subspace, 100 c-rear decorative cover, 100 d-antenna assembly, 100e-SD card cover assembly, 100 f-first hole, 100 g-second hole, 100 h-first mounting space, 110a 1-first wire-mount, 100 k-support surface, 100 h-first mounting space,

200-front eye components, 200 a-front decorative covers, 210 a-buckles, 210 b-plug-in locating pieces, 201-holder shells, 201 a-holder front covers, 201 b-holder rear covers, 201b 1-wire passing grooves, 201b 2-second wire arranging frames, 201 c-holder side covers, 201c 1-oil seals, 201c 2-torsion springs, 201 d-glass windows, 2011-holder shafts, 2011 a-holder limit screws, 2012-holder shaft supports, 202-first lens components, 203-second lens components, 204-motors, 2041-motor bodies, 2042-motor shafts, 205-holder holders,

300-lower mesh assembly,

400-rear-eye assembly,

500-battery assembly, 510-connecting hole, 520-positioning hole, 530-first shock pad, 540-avoiding groove,

600-circuit board assembly,

700-mounting shaft, 710-mounting shaft threaded hole, 720-hollow cavity,

800-upper decorative cover, 810-first connecting piece, 811-second connecting hole, 820-hidden wire pressing plate, 830-sliding cover, 831-anti-skid pattern, 840-upper decorative cover body, 850-threading channel,

900-an external throwing wire interface,

A-first accommodation space, B-second accommodation space, C-wire hiding space.

Detailed Description

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

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that such uses are interchangeable under appropriate circumstances such that the application can be practiced in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and do not limit the number of objects, e.g., the first object can 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.

Referring to fig. 1 to 8, an embodiment of the present application discloses a multi-camera including a body housing 100, a front eye assembly 200, a lower eye assembly 300, and a rear eye assembly 400.

The body housing 100 is the main housing portion of the entire multi-camera, and the body housing 100 can provide a mounting base for other components of the multi-camera while also protecting some components of the multi-camera. For example, the front eye assembly 200, the lower eye assembly 300, and the rear eye assembly 400 may all be installed with the body housing 100 as an installation basis. Of course, after being mounted to the fuselage housing 100, at least some of their components may be located within the fuselage housing 100, thereby enabling protection of the fuselage housing 100, although some of their components may be mounted outside of the fuselage housing 100.

The front eye assembly 200 is disposed outside the body housing 100 and at the front end of the body housing 100, and the front eye assembly 200 is used for photographing the front of the camera. Of course, the front eye assembly 200 may be fixed to the body housing 100 so as to photograph a fixed orientation of the front of the multi-eye camera. The front view assembly 200 may also be adjusted within a preset angular range in front of the multi-view camera to make a range of adjustments generally downward in front to achieve more refined directional shots.

The rear eye assembly 400 is disposed at the rear end of the body housing 100, and part of the components of the rear eye assembly 400 are disposed in the body housing 100, and the rear eye assembly 400 is exposed at the rear end face of the body housing 100, so that the rear of the multi-eye camera is photographed. The front end of the body housing 100 and the rear end of the body housing 100 are opposite ends of the body housing 100, respectively.

The lower eye assembly 300 is disposed in the body housing 100 and exposed to the bottom end surface, thereby photographing the lower part of the multi-eye camera.

The front eye assembly 200, the rear eye assembly 400 and the lower eye assembly 300 can respectively conduct directional shooting on the front, the rear and the lower side of the camera, and meanwhile, the front eye assembly 200, the rear eye assembly 400 and the lower eye assembly 300 are matched with each other, so that large scene shooting of the camera is achieved.

As described above, the body housing 100 is a main housing part of the video camera, the front end of the body housing 100 is provided with the trapezoid opening, the trapezoid opening forms the first trapezoid space 100a, the smaller end of the first trapezoid space 100a is adjacent to the top end of the body housing 100, and the larger end of the first trapezoid space 100a is adjacent to the bottom end of the body housing 100. It should be noted that, the first trapezoid space 100a is located outside the body housing 100, that is, a portion of the outer surface of the body housing 100 can enclose the first trapezoid space 100a. The first trapezoidal space 100a is isolated from the inner space 100b of the body housing 100, in other words, the first trapezoidal space 100a is surrounded by a part of the surface in the outer side surface of the body housing 100, and the inner space 100b is surrounded by the inner side surface of the body housing 100.

Referring to fig. 3 and 7, the inner space 100b of the body housing 100 may include a first subspace 100b1 and a second subspace 100b2, where the first subspace 100b1 is disposed on the same layer as the first trapezoidal space 100a, the first subspace 100b1 is a second trapezoidal space, a smaller end of the first subspace 100b1 is adjacent to the bottom end of the body housing 100, a larger end of the second subspace 100b2 is adjacent to the top end of the body housing 100, and the first subspace 100b1 is substantially complementary to the first trapezoidal space 100a, so as to form a bottom space stacked with the second subspace 100b2, and of course, the second subspace 100b2 is equivalent to the top space, and the top space may substantially cover the bottom space formed by the first subspace 100b1 and the first trapezoidal space 100a located below. Of course, although the first subspace 100b1 and the first trapezoidal space 100a are complementary, the first subspace 100b1 is a part of the inner space 100b surrounded by the inner side surface of the fuselage shell 100, and the first trapezoidal space 100a is an outer space surrounded by the outer side surface of the fuselage shell 100, which are essentially isolated by the fuselage shell 100.

The multi-camera disclosed in the embodiment of the application further comprises a battery assembly 500 and a circuit board assembly 600, wherein the battery assembly 500 is arranged in the second subspace 100b2, and the circuit board assembly 600 is arranged in the first subspace 100b 1.

The lower eye assembly 300 is disposed on the bottom wall of the first subspace 100b1, and is exposed from the bottom end surface of the body shell 100 through the first hole 100f on the bottom wall of the first subspace 100b 1. The lower eye assembly 300 is fixed to the bottom wall of the first subspace 100b1, and specifically, the fixation can be realized through bonding, clamping, connecting piece connection and the like.

The rear eye assembly 400 is disposed on a rear sidewall of the first subspace 100b1 away from the first trapezoidal space 100a, and is exposed from a rear end face of the body housing 100 through a second hole 100g on the rear sidewall of the first subspace 100b 1. Similarly, the rear eye assembly 400 may be fixed to the rear sidewall of the first subspace 100b1, and specifically may be fixed by bonding, clamping, connecting a connecting member, or the like.

The battery assembly 500 is electrically connected to the circuit board assembly 600 to supply power to the circuit board assembly 600. Meanwhile, since the length of the second subspace 100b2 where the battery pack 500 is located is relatively large (the dimension in the direction from the front end of the body housing 100 to the rear end of the body housing 100), it is advantageous for the multi-camera to configure the battery pack 500 with a relatively large size, and thus it is advantageous for the duration of the multi-camera to be prolonged.

The circuit board assembly 600 is electrically connected to the lower eye assembly 300, the rear eye assembly 400, and the front eye assembly 200, respectively, to thereby provide power and/or communication connection for the lower eye assembly 300, the rear eye assembly 400, and the front eye assembly 200.

Since the lower eye assembly 300 and the rear eye assembly 400 are disposed in the first subspace 100b1, the lower eye assembly 300 and the rear eye assembly 400 are closer to the circuit board assembly 600, and therefore, the lower eye assembly 300 and the rear eye assembly 400 can be directly electrically connected with the circuit board assembly 600, for example, can be electrically connected by conductive adhesive or welding, the connection mode can certainly improve the compactness of the connection structure, be beneficial to the local layout miniaturization, and be beneficial to fully utilizing the first subspace 100b1. In addition, the battery assembly 500 is disposed in the second subspace 100b2, and the lower eye assembly 300, the rear eye assembly 400 and the front eye assembly 200 are disposed in the first subspace 100b1 or the first trapezoidal space 100a below the second subspace 100b2, respectively, so that the excessive size of the multi-eye camera in the length direction of the second subspace 100b2 is not caused, which is beneficial to miniaturization and compactness of the multi-eye camera.

The embodiment of the application is improved based on the related technology, in the related technology, the shell of the camera is similar to a cuboid shell, and the front eye assembly is overlapped at the front end of the shell, so that the size of the camera in the length direction is larger, and the space in the shell cannot be fully utilized, so that the whole camera occupies larger space and is extremely heavy. In the multi-camera disclosed in the embodiment of the application, by improving the structure of the multi-camera, the front end of the body housing 100 forms the first concave trapezoidal space 100a, so that the front eye assembly 200 can be mounted in the first trapezoidal space 100a, and the front eye assembly 200 can be mounted outside the front end of the body housing 100, meanwhile, the first trapezoidal space 100a can transfer part of the inner space of the body housing 100 to the outside of the body housing 100, so that the inner space 100b formed by the body housing 100 can be fully utilized, and meanwhile, the front eye assembly 200 can avoid the increase of the dimension of the multi-camera in the length direction in a manner similar to the sinking mounting manner, thereby being beneficial to the miniaturization of the multi-camera.

Since the front assembly 200 is disposed inside the first trapezoid space 100a (i.e., outside the body housing 100), and the circuit board assembly 600 is disposed inside the body housing 100, the front assembly 200 and the circuit board assembly 600 may be electrically connected through the first wires for facilitating the electrical connection. Specifically, the first electric wire passes through the front sidewall of the first subspace 100b1 near the first trapezoidal space 100a, and further, the electric connection with the front assembly 200 is achieved. The front side wall is an inclined side wall, and the front side wall is a side wall surrounding the first subspace 100b1 and a side wall surrounding the first trapezoidal space 100 a. In order to facilitate more reasonable arrangement of the first electric wire, in a further technical solution, the front side wall may be provided with a first wire arranging frame 110a1 towards the first surface of the first trapezoidal space 100a, and the first wire arranging frame 110a1 is used for restraining the portion of the first electric wire located in the first trapezoidal space 100a on the first surface of the front side wall, so that the space occupied by the first electric wire is smaller. Specifically, the first wire arranging frame 110a1 may compress a portion of the first wires redundant in the first trapezoidal space 100a on the front sidewall, so that the portion of the first wires is folded more compactly, and the occupied space is reduced.

In order to improve the decoration and also to better protect some other components, in an alternative, the multi-camera disclosed in the embodiment of the present application may further include a rear-view decoration cover 100c, where the rear-view decoration cover 100c is mounted on the rear end of the body housing 100, and of course, the rear-view decoration cover 100c does not block the photographing window of the rear-view assembly 400. In a preferred embodiment, the rear view decorative cover 100c may further form a first installation space 100h with the body housing 100, and the multi-camera may further include an antenna assembly 100d, and the antenna assembly 100d may be installed in the first installation space 100 h. In this case, the rear-view decorative cover 100c not only can play a decorative role, but also forms the first installation space 100h for installing the antenna assembly 100d together with the body housing 100, which can certainly achieve the purpose of one object for two purposes, and is beneficial to simplifying the structure of the multi-view camera. Specifically, the rear eye decorative cover 100c may be detachably mounted on the body housing 100 by means of a snap fit, a screw connection, or the like. This structure facilitates the opening of the rear eye decorative cover 100c for replacement, repair, etc. of the antenna assembly 100 d.

The camera disclosed by the embodiment of the application can further comprise an SD card cover assembly 100e, wherein the SD card cover assembly 100e is arranged in the machine body shell 100 and exposed out of the end face of the bottom end of the machine body shell 100, and an operator can detach the SD card cover assembly 100e, so that the exposure of a card seat arranged in the first subspace 100b1 is realized, and the SD card can be conveniently arranged in the card seat by the operator. The cartridge may be electrically connected to the circuit board assembly 600. Since the SD card cover assembly 100e is provided at the bottom end of the body housing 100, the SD card can be loaded from the bottom end of the body housing 100. Under normal circumstances, after the installation of the multi-camera is completed, the end face of the bottom end of the body housing 100 is vertically downward, so that the structure can better play a role in preventing water from penetrating into the multi-camera, and the waterproof design of the whole multi-camera is easier to realize.

In order to facilitate assembly of components within the body housing 100, in the multi-camera disclosed in the embodiment of the present application, the body housing 100 may be of a split type structure. In an alternative, the fuselage housing 100 may include a fuselage upper cover 110 and a fuselage body 120, where the fuselage upper cover 110 is detachably connected to the fuselage body 120, and the fuselage upper cover 110 and the fuselage body 120 enclose a housing cavity (i.e., the interior space 100 b) that includes the first subspace 100b1 and the second subspace 100b2 described above. As described above, the battery assembly 500 is mounted in the second subspace 100b2. In the case where the body upper cover 110 is fixedly coupled to the body main body 120, the battery assembly 500 may be fixed in the housing inner cavity. The detachable connection of the body upper cover 110 to the body main body 120 is advantageous for the disassembly and assembly of the battery assembly 500, and of course, for the disassembly and assembly of other components (e.g., the rear assembly 400). Of course, in the case of such a split structure, the first trapezoidal space 100a may be formed on the outer side surface of the body main body 120.

In an alternative, the upper body cover 110 and the main body 120 may be detachably connected by a plurality of bolts or screws 111, which is simple, reliable, and convenient to operate. In a further alternative, the battery pack 500 may be provided with a coupling hole 510, and a plurality of bolts or screws 111 pass through the coupling hole 510 and then are fixedly coupled with the first screw hole of the body 120. In this case, the plurality of bolts or screws 111 can be used to connect the body upper cover 110 and the body main body 120 together, and can also connect the battery module 500 together. Obviously, this can simplify the connection.

For ease of assembly, one of the body 120 and the battery assembly 500 may be provided with a positioning post 121, and the other one is provided with a positioning hole 520, and the positioning post 121 and the positioning hole 520 are in positioning engagement to achieve engagement of the body 120 with the battery assembly 500. Specifically, the body 120 may be provided with a positioning post 121, the battery assembly 500 may be provided with a positioning hole 520, and the positioning hole 520 may be in positioning fit with the positioning post 121. In a specific assembly process, the battery assembly 500 is placed on the main body 120, so that the battery assembly 500 is pre-positioned on the main body 120 through the positioning holes 520 and the positioning posts 121, and then the upper cover 110 and the main body 120 are connected by bolts or screws 111, and finally the assembly between the upper cover 110 and the main body 120 and the assembly between the battery assembly 500 and the main body 100 are achieved. The pre-assembled configuration enables pre-alignment to facilitate subsequent assembled connection of the battery assembly 500 to the fuselage housing 100. Of course, the positioning holes 520 and the positioning columns 121 can be interchanged in position, and positioning fit can be realized as well.

In order to alleviate the damage of the battery assembly 500 during the vibration process, a first shock pad 530 may be disposed between the battery assembly 500 and the body upper cover 110, and the first shock pad 530 may prevent the collision between the battery assembly 500 and the body upper cover 110. Of course, a second shock pad may be provided between the battery assembly 500 and the body main body 120, and the second shock pad can alleviate collision between the battery assembly 500 and the body upper cover 110. The first shock pad 530 and the second shock pad each play a shock absorbing role. Specifically, the first shock pad 530 and the second shock pad may be foam pads, sponge pads, etc., and the embodiment of the present application is not limited to the specific materials of the first shock pad 530 and the second shock pad. Further, the first shock pad 530 and the second shock pad are preferably fixed to the battery assembly 500 by means of adhesion, thereby achieving installation along with the assembly of the battery assembly 500.

As shown in fig. 2 and 6, in an alternative embodiment, since the body 120 can form the first trapezoidal space 100a, the inner surface of the body 120 at a portion opposite to the smaller end of the first trapezoidal space 100a can form the supporting surface 100k, and the portion of the battery assembly 500 can be supported on the supporting surface 100k, which is certainly advantageous for achieving the assembly of the battery assembly 500 and, of course, for improving the stability of the assembly of the battery assembly 500. Of course, the first shock pad may be disposed between the supporting surface 100k and the battery assembly 500, so as to perform a shock absorbing and supporting function.

The multi-camera disclosed in the embodiment of the present application may further include a front decorative cover 200a, the front decorative cover 200a being detachably connected to the body housing 100, and the front decorative cover 200a may be covered on the first trapezoid space 100a, thereby playing a role of decoration. Of course, the photographing window of the front-eye assembly 200 may be exposed to the front decorative cover 200a, so as to avoid the influence of the front decorative cover 200a on the photographing of the front-eye assembly 200. In other words, the front decorative cover 200a is provided with an avoidance hole for avoiding the photographing window of the front eye assembly 200, and the front eye assembly 200 can photograph through the avoidance hole.

In an alternative, the front decorative cover 200a is detachably mounted to the body housing 100. For example, the front decorative cover 200a may be detachably mounted to the body housing 100 by means of screws, clips, or the like. In an alternative solution, at least two front decorative cover mounting posts 100a1 distributed at intervals may be disposed in the first trapezoidal space 100a, the front decorative cover 200a is provided with corresponding plugging blind holes, and in the process of installation, an operator may grasp the front decorative cover 200a to plug the front decorative cover mounting posts 100a1 into the plugging blind holes, so as to achieve installation. The installation mode has the advantages of simple structure, convenient operation and the like.

In order to further improve the assembly effect, in a further technical solution, the body housing 100 may be provided with a snap groove 100a2, and accordingly, the front decorative cover 200a may be provided with a snap 210a, and after the front decorative cover mounting post 100a1 is inserted into the insertion blind hole, the snap 210a is simultaneously snapped with the snap groove 100a2, thereby improving the stability of connection.

In order to better achieve the positioning and assembling effect, the front decorative cover 200a may be provided with a plugging positioning piece 210b, correspondingly, the body housing 100 may be provided with a plugging positioning groove 100a3, the shape of the plugging positioning groove 100a3 is matched with that of the plugging positioning piece 210b, and the plugging positioning piece 210b is plugged and positioned with the plugging positioning groove 100a3, so that the positioning effect in the assembling process is further improved, and positioning and installation between the front decorative cover 200a and the body housing 100 are more facilitated.

The first trapezoid space 100a is used for installing the front eye assembly 200, and the front eye assembly 200 may be fixed in the trapezoid space 100a to achieve fixed angle directional photographing. Of course, the front view module 200 may be movably disposed in the first trapezoidal space 100a, so as to achieve directional photographing within a certain angle range, which is obviously advantageous for optimizing the photographing flexibility of the front view module 200. Of course, the front assembly 200 is mounted outside the fuselage housing 100, which is advantageous in that the front assembly 200 is configured to be movable. To some extent, it may be considered an initial intention that the front assembly 200 be disposed outside of the fuselage housing 100.

Based on this, in a preferred embodiment, the front-eye assembly 200 may be a pan-tilt shooting module. A holder mount mounting post 100a4 and a holder shaft bracket mounting post 100a5 may be disposed in the first trapezoid space 100 a.

The pan-tilt shooting module (i.e. the front-eye assembly 200) comprises a pan-tilt housing 201 and at least one lens assembly, wherein the at least one lens assembly is installed in the pan-tilt housing 201, and the pan-tilt housing 201 is provided with a pan-tilt shaft 2011.

The multi-camera disclosed by the embodiment of the application further comprises a holder shaft bracket 2012, wherein the holder shaft bracket 2012 is detachably connected with the holder shaft bracket mounting column 100a5, so that a holder shaft mounting hole is formed, and a holder shaft 2011 is rotationally connected with the holder shaft mounting hole. Specifically, the holder shaft bracket mounting post 100a5 is provided with a holder shaft mounting groove 100a51, and the holder shaft bracket 2012 can be detachably mounted on the holder shaft bracket mounting post 100a5 through a first threaded connector, thereby closing the notch of the holder shaft mounting groove 100a51, and forming a holder shaft mounting hole.

For easy installation, in the surface where the notch of the holder shaft bracket 2012 and the holder shaft mounting groove 100a51 is located, one is provided with a first positioning protrusion, and the other is provided with a first positioning hole, and the first positioning protrusion is in positioning fit with the first positioning hole. Of course, the holder shaft bracket 2012 may also be provided with a complete holder shaft mounting hole, so as to realize rotation mounting of the holder shaft 2011, and the holder shaft bracket 2012 is detachably connected with the holder shaft bracket mounting column 100a5, so as to realize mounting of the holder shaft 2011 on the body housing 100.

In the assembling process, the holder shaft bracket 2012 and the holder shaft bracket mounting column 100a5 are pre-assembled by positioning the first positioning protrusion and the first positioning hole, and then the holder shaft bracket 2012 and the holder shaft bracket mounting column 100a5 are further fixedly connected through the first threaded connecting piece, so that the detachable fixed assembly is finally realized. Of course, in the assembly process, the pan/tilt shaft 2011 is mounted in the formed pan/tilt shaft mounting hole and is in running fit with the pan/tilt shaft mounting hole.

In an alternative solution, there may be two lens assemblies, namely, the first lens assembly 202 and the second lens assembly 203, and the first lens assembly 202 may be a photographing lens assembly, and specifically, the photographing lens assembly may be a photographing assembly that starts photographing in a set period. The second lens assembly 203 may be a video lens assembly, and in particular, the video lens assembly may be a lens assembly for continuous image capturing. The first lens assembly 202 and the second lens assembly 203 can satisfy different requirements of users, so as to improve monitoring performance. Of course, the optical parameters of the first lens assembly 202 and the second lens assembly 203 are generally different.

The pan-tilt shooting module can rotate by taking the pan-tilt shaft 2011 as a rotation center, so that a specific shooting angle is adjusted. In the adjusting process, an operator can manually rotate the cradle head shooting module, so that the shooting angle of the cradle head shooting module is adjusted.

However, this manual manipulation has an inconvenience. In order to realize automatic angle adjustment, in a preferred scheme, the pan-tilt shooting module may include a motor 204 and a pan-tilt fixing frame 205, where the motor 204 includes a motor main body 2041 and a motor shaft 2042, the motor main body 2041 is in running fit with the motor shaft 2042, and the pan-tilt fixing frame 205 is detachably and fixedly connected with the pan-tilt fixing frame mounting post 100a4, so that the pan-tilt fixing frame 205 is mounted and meanwhile, the subsequent detachment of the pan-tilt shooting module is also facilitated. Specifically, the holder mount mounting post 100a4 may be fixedly connected to the holder mount 205 through a second threaded connection. Specifically, the holder fixing frame mounting post 100a4 may also fix the fixing frame limiting groove 100a41, and a part of the holder fixing frame 205 may be positioned in the fixing frame limiting groove 100a 41. The holder fixing frame 205 may be detachably and fixedly connected to the holder fixing frame mounting post 100a4 through a second threaded connection. In order to better locate and also facilitate installation, in a preferred embodiment, in the holder fixing frame 205 and the holder fixing frame mounting post 100a4, one is provided with a second locating protrusion, and the other is provided with a second locating hole. The second positioning protrusion is matched with the second positioning hole in a positioning way.

In a specific assembly process, an operator can dock the holder fixing frame 205 and the holder fixing frame mounting column 100a4 first, so that the second positioning protrusion is matched with the second positioning hole to realize the pre-positioning, and then the detachable fixed connection between the holder fixing frame 205 and the holder fixing frame mounting column 100a4 is realized through the second screw member, and finally the fixed mounting of the holder fixing frame 205 is realized.

In the embodiment of the present application, the holder shaft bracket mounting post 100a5 and the holder fixing bracket mounting post 100a4 may be configured as an integral structure with the body housing 100, in which case the holder shaft bracket mounting post 100a5 and the holder fixing bracket mounting post 100a4 may also play a role of a reinforcing part, thereby being beneficial to improving the overall strength of the body housing 100.

In the embodiment of the present application, the holder fixing frame 205 is fixedly connected to the motor shaft 2042, so that the motor shaft 2042 is fixed to the body housing 100, the holder housing 201 is in rotation fit with the motor shaft 2042, the motor body 2041 is fixedly connected to the holder housing 201, and the holder shaft 2011 is fixedly connected to the holder housing 201. In this case, during the operation of the motor 204, the motor shaft 2042 is fixed and does not rotate, whereas the motor main body 2041 rotates relative to the motor shaft 2042, so as to drive the pan-tilt housing 201 to rotate, and the pan-tilt housing 201 rotates through the rotation fit between the pan-tilt shaft 2011 and the pan-tilt shaft mounting hole, so as to drive the lens assembly disposed thereon to rotate, thereby achieving the purpose of finally adjusting the shooting direction of the lens assembly.

The pan-tilt mount 205 performs a function of fixedly mounting the motor shaft 2042, and specifically, the motor shaft 2042 may be fixed to the pan-tilt mount 205 by a motor shaft fixing screw 2043. A second threaded hole is formed in the end face of the motor shaft 2042, and the motor shaft fixing screw 2043 penetrates through the holder fixing frame 205 to be in threaded fit with the second threaded hole, so that fixed connection between the motor shaft 2042 and the holder fixing frame 205 is achieved.

In the embodiment of the application, the end face of the pan-tilt shaft 2011 can be provided with the pan-tilt limit screw 2011a, and the pan-tilt limit screw 2011a can be in limit fit with the end face of the pan-tilt shaft mounting hole, which is back to the pan-tilt housing 201, so that the anti-drop effect can be better. Further, the end face of the holder shaft mounting hole, which is opposite to the holder housing 201, is provided with a countersink, and the nut of the holder limit screw 2011a is located in the countersink, so as to avoid protruding out of the countersink, which is clearly more beneficial to the compactness of the structure. Of course, a gap can be formed between the bottom wall of the sink and the nut of the pan-tilt limit screw 2011a, and the setting of the gap can allow assembly errors, so as to avoid the interference between the nut of the pan-tilt limit screw 2011a and the bottom wall of the sink in the rotation direction of the pan-tilt shaft 2011 to affect rotation.

The holder housing 201 is of a split type structure, and thus facilitates assembly of corresponding components, such as a lens assembly, thereto. In an alternative solution, the pan-tilt housing 201 may include a pan-tilt front cover 201a and a pan-tilt rear cover 201b, where the pan-tilt front cover 201a and the pan-tilt rear cover 201b are detachably abutted to form a first accommodating space a, and the first accommodating space a is mainly used to accommodate a lens assembly, and may also be used to accommodate auxiliary components related to the lens assembly, such as an adapter plate, a lens bracket, and the like.

The pan-tilt housing 201 may further include a pan-tilt side cover 201c, where the pan-tilt side cover 201c and the pan-tilt rear cover 201B enclose a second accommodating space B, and the second accommodating space B is used for accommodating the motor 204. The motor main body 2041 and a part of the motor shaft 2042 are located in the second accommodating space B, the holder side cover 201c is provided with a avoiding hole, and the motor shaft 2042 penetrates through the avoiding hole and is fixedly connected with the holder fixing frame 205. The second receiving space B is isolated from the first receiving space a. The cradle head shell 201 with the structure can be distributed in a split cavity, so that the interference of the motor 204 on the lens assembly can be relieved.

In a further technical solution, the holder side cover 201c is provided with an oil seal 201c1, and the oil seal 201c1 is used for sealing a gap between the avoidance hole and the motor shaft 2042, so as to ensure sealing, and prevent foreign matters in the external environment from entering the second accommodating space B to affect the motor 204.

In the embodiment of the present application, the pan-tilt mount 205 and the pan-tilt side cover 201c may enclose a torsion spring installation space, and the multi-camera disclosed in the embodiment of the present application may further include a torsion spring 201c2, where the torsion spring 201c2 is installed in the torsion spring installation space, and the torsion spring 201c2 is used for tensioning the pan-tilt housing 201 based on the pan-tilt mount 205, that is, the torsion spring 201c2 is elastically connected between the pan-tilt mount 205 and the pan-tilt side cover 201c, so as to avoid vibration generated between the motor shaft 2042 and the motor main body 2041 due to a transmission gap in the driving process.

In order to standardize the deformation of the torsion spring 201c2 and avoid the random movement of the torsion spring 201c2, in an alternative scheme, the first end of the torsion spring 201c2 can be fixedly connected with the holder fixing frame 205 through a torsion spring screw, and the second end of the torsion spring 201c2 can be abutted against or can be connected with the holder side cover 201c through another torsion spring screw, so that the torsion spring 201c2 is used for tensioning the holder shell 201 based on the holder fixing frame 205, and further, a gap is formed between the motor shaft 2042 and the motor main body 2041 in the rotation direction of the motor main body 2041, and the torsion spring 201c2 is in a transmission contact state, so that collision occurring when the motor 204 is started is avoided, vibration can be relieved, and the driving instantaneity of the motor 204 can be improved.

In the embodiment of the present application, the holder housing 201 may include a glass window 201d, where the glass window 201d is used for protecting the lens assembly, and does not affect the shooting of the lens assembly. In the case of the first lens assembly 202 and the second lens assembly 203, both the first lens assembly 202 and the second lens assembly 203 may face the glass window 201d. Specifically, the first lens assembly 202 and the second lens assembly 203 are mounted side by side inside the glass window 201d.

Of course, sealing rings may be disposed between the pan-tilt side cover 201c and the pan-tilt rear cover 201B and between the pan-tilt rear cover 201B and the pan-tilt front cover 201a, so as to seal the second accommodating space B and the first accommodating space a.

The cradle head rear cover 201b may be provided with a wire passing groove 201b1, a second wire arranging frame 201b2 may be provided in the wire passing groove 201b1, and a first electric wire passing from the first subspace 100b1 to the first trapezoidal space 100a may pass from the wire passing groove 201b1 to the cradle head housing 201, so as to perform power supply connection and/or communication connection with a corresponding electric device. The second wire management frame 201b2 can restrict the first wires in the wire passing groove 201b1, thereby avoiding the first wires from being scattered in the wire passing groove 201b 1. Specifically, the second wire arranging frame 201b2 can compress a part of the first wires redundant in the wire passing groove 201b1 on the holder rear cover 201b, so that the part of the first wires is folded more compactly, and occupied space is reduced.

The multi-view camera disclosed in the embodiment of the present application improves the multi-view camera related to the related art, so that the exterior of the body housing 100 forms a first trapezoidal space 100a, and the interior space 100b of the body housing 100 is divided into a first subspace 100b1 and a second subspace 100b2, and the first subspace 100b1 is also a trapezoidal space (i.e., a second trapezoidal space), so that the circuit board assembly 600, the rear-view assembly 400 and the lower-view assembly 300 are all disposed in the first subspace 100b1, and the front-view assembly 200 is movably disposed in the first trapezoidal space 100a, thereby better ensuring the angle adjustment of the front-view assembly 200, and the structure can enable the front-view assembly 200, the rear-view assembly 400 and the lower-view assembly 300 to be disposed under the battery assembly 500 relatively intensively, thereby facilitating the compactness of the whole multi-view camera and the miniaturization requirements of the multi-view camera.

Referring to fig. 2 again, the multi-camera disclosed in the embodiment of the present application may include a mounting shaft 700 and an upper decorative cover 800, wherein the upper decorative cover 800 includes two first connecting pieces 810 spaced apart from each other, the two first connecting pieces 810 protrude in a direction away from the body housing 100, the body housing 100 is provided with two second connecting pieces 112 spaced apart from each other, and the two second connecting pieces 112 penetrate through the upper decorative cover 800 and are respectively attached to the inner sides of the corresponding two first connecting pieces 810. The mounting shaft 700 is provided with a mounting shaft threaded hole 710, and first and second connecting holes 112a and 811 at positions corresponding to the second and first connecting pieces 112 and 810, respectively, and the mounting shaft 700 is fixedly connected with the second connecting piece 112 and the first connecting piece 810 through a third threaded connector penetrating through the first and second connecting holes 112a and 811 and being in threaded fit with the mounting shaft threaded hole 710, so that connection between the mounting shaft 700 and the fuselage housing 100 is finally achieved. The upper decorative cover 800 plays a role of decoration. Of course, a wire hiding space is formed between the upper decorative cover 800 and the body case 100, in which case the upper decorative cover 800 can also protect the hidden wires in the wire hiding space, and at the same time, is also beneficial to gathering the wires so that they occupy a smaller space.

At the same time, the two second connection pieces 112 are respectively attached to the inner sides of the corresponding two first connection pieces 810 and fixedly connected to the mounting shaft 700 through the third screw connection, which is equivalent to fixedly connecting the mounting shaft 700 to the upper decorative cover 800 and the body housing 100, respectively, and can certainly improve the stability of assembly. In addition, the attaching manner is beneficial to improving the stability of the assembly of the upper decorative cover 800 and the body housing 100.

The mounting shaft 700 is used to enable the mounting of the entire multi-camera on a mounting basis. The mounting shaft 700 is a hollow shaft, a hollow cavity 720 of the hollow shaft is used for passing power supply wires, and wires such as external power wires and/or communication wires can pass through the hollow cavity 720 of the mounting shaft 700 to enter the wire hiding space C, pass through the threading hole of the upper cover 110 of the machine body from the wire hiding space C to enter the inner cavity (namely the inner space 100 b) of the shell, and are electrically connected with the circuit board assembly 600 in the inner cavity of the shell. Of course, in the case of a multi-camera including the battery assembly 500, an external power cord may still be connected to the circuit board assembly 600 to achieve multi-source power. Of course, the hollow cavity 720 of the mounting shaft 700 may be merely a communication line (i.e., an electric wire is a communication line), thereby realizing external control of the multi-camera.

In order to further improve the constraint capability on the power line and/or the communication line, in a preferred scheme, the multi-camera disclosed by the embodiment of the application further comprises a wire hiding pressing plate 820, wherein the wire hiding pressing plate 820 is arranged in the wire hiding space, so that the wire entering the wire hiding space is tightly pressed, and further the constraint effect is achieved. Alternatively, the wire hiding pressure plate 820 may be an elastic pressure plate, and the elastic pressure plate deforms elastically by itself, thereby realizing wire pressing.

In the embodiment of the present application, the upper body cover 110 is provided with a tubular threading portion 113, the tubular threading portion 113 is provided with a threading hole, and the tubular threading portion 113 protrudes from the inner wall of the upper body cover 110. The tubular threading part 113 and the upper body cover 110 are integrally formed, and the threading hole penetrates through the upper body cover 110 to the surface facing the thread hiding space C. The tubular threading portion 113 has a certain length, and thus has a high strength, and further, deformation of the body case 100 due to pulling of the wire can be avoided.

Because tubular threading portion 113 protrusion is to the casing inner chamber in, in order to avoid influencing the thickness size of battery pack 500, in the alternative scheme, the lateral wall of battery pack 500 can be offered and dodge groove 540, and tubular threading portion 113 is located and dodges the inslot 540, under this kind of circumstances, dodges the inslot 540 and can make battery pack 500 avoid tubular threading portion 113, dodges the cooperation of inslot 540 and battery pack 500 moreover, can undoubtedly implement more restraint to battery pack 500, finally is favorable to improving the stability of battery pack 500 installation.

In an embodiment of the present application, the circuit board assembly 600 may be a motherboard device of a multi-camera, and the motherboard device can perform multiple functions, such as signal transceiving, power supply, communication connection, and the like. In an alternative, the multi-camera disclosed in the embodiments of the present application may further include a plurality of external wire-throwing interfaces 900, and the external wire-throwing from the circuit board assembly 600 is electrically connected to the plurality of external wire-throwing interfaces 900, in other words, the external wire-throwing interfaces 900 are electrically connected to the circuit board assembly 600 through external wire-throwing, and the external wire-throwing has redundancy in the wire-hiding space, and the external wire-throwing passes through the wire-throwing hole from the inner space 100b and is partially located in the wire-hiding space C. The upper decoration cover 800 includes a sliding cover 830 and an upper decoration cover body 840, and the sliding cover 830 is slidably disposed on the upper decoration cover body 840. The sliding cover 830 and the upper decorative cover body 840 together enclose a hiding space C with the body case 100. The sliding cover 830 can slide relative to the upper decorative cover body 840, so as to open the line hiding space, and when the line hiding space is opened, a part of the external throwing lines and the plurality of external throwing line interfaces 900 positioned in the line hiding space can be taken out from the line hiding space and exposed to the multi-view camera. In this case, the user may connect with an external device (e.g., a display screen) through the external line throwing interface 900, thereby implementing electrical connection between the external device and the multi-camera.

Of course, due to the larger size of the outer thread throwing interface 900, the sliding of the sliding cover 830 further opens the thread hiding space, which is only for facilitating the operator to take out the outer thread throwing interface 900 from the thread hiding space. After the outer thread throwing interface 900 is taken out, the user may slide the sliding cover 830 again, thereby closing the thread hiding space as much as possible.

In a further alternative scheme, the sliding cover 830 or the upper decorative cover body 840 may be provided with a notch, where the sliding cover 830 is matched with the upper decorative cover body 840 and is in a condition of closing the line hiding space, the notch can enclose a threading channel 850 with the sliding cover 830 or the upper decorative cover body 840, after the external line throwing interface 900 is taken out from the line hiding space, the external line throwing can pass through the threading channel 850, in this case, the external line throwing interface 900 is located outside the multi-camera, and the external line throwing is threaded through the threading channel 850 and is electrically connected with the external line throwing interface 900, at this time, the sliding cover 830 is in a closed state, thereby realizing the maximum closing, and being beneficial to closing the line hiding space.

In order to facilitate the operation of an operator, the outer surface of the sliding cover 830 is provided with anti-slip patterns 831, and the anti-slip patterns 831 can increase the friction between the hand and the sliding cover 830 in the manual operation process. In particular, the shapes of the anti-skid patterns 831 may be varied, for example, the regular patterns formed by a plurality of protrusions, and the embodiment of the present application is not limited to the specific shape of the anti-skid patterns 831.

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 having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.

Claims

1. A multi-camera, characterized by comprising a mounting shaft (700), an upper decorative cover (800), a body housing (100), a front-eye assembly (200), a lower-eye assembly (300), a rear-eye assembly (400), a battery assembly (500) and a circuit board assembly (600); wherein,,

the installation shaft (700) is a hollow shaft and is connected with the machine body shell (100), the upper decorative cover (800) is arranged on the machine body shell (100) and forms a wire hiding space (C) with the machine body shell (100), the machine body shell (100) is provided with an inner space (100 b) and a threading hole, the threading hole is communicated with the inner space (100 b) and the wire hiding space (C), and a hollow cavity (720) of the installation shaft (700) is communicated with the wire hiding space (C);

The battery assembly (500) is electrically connected with the circuit board assembly (600), is arranged in the inner space (100 b), and the electric wires penetrating from the hollow cavity (720) sequentially pass through the wire hiding space (C) and the threading holes to extend into the inner space (100 b) and are electrically connected with the circuit board assembly (600);

the lower eye assembly (300) and the rear eye assembly (400) are arranged in the machine body shell (100) and are respectively exposed out of the bottom end face and the rear end face of the machine body shell (100); the front eye assembly (200) is arranged outside the machine body shell (100) and is positioned at the front end of the machine body shell (100), and the lower eye assembly (300), the rear eye assembly (400) and the front eye assembly (200) are electrically connected with the circuit board assembly (600);

the multi-view camera further comprises a plurality of external thread throwing interfaces (900), wherein the external thread throwing interfaces (900) are electrically connected with the circuit board assembly (600) through external thread throwing, and the external thread throwing passes through the threading holes from the inner space (100 b) and is partially positioned in the thread hiding space (C); the upper decorative cover (800) comprises a sliding cover (830) and an upper decorative cover body (840), the sliding cover (830) is slidably arranged on the upper decorative cover body (840), the sliding cover (830) and the upper decorative cover body (840) together with the machine body shell (100) enclose a wire hiding space (C), the sliding cover (830) can slide relative to the upper decorative cover body (840) so as to open the wire hiding space (C), wherein under the condition that the wire hiding space (C) is opened, part of the outer throwing wires and a plurality of outer throwing wire interfaces (900) in the wire hiding space (C) can extend out of the wire hiding space (C);

The sliding cover (830) or the upper decorative cover body (840) is provided with a notch, the sliding cover (830) is matched with the upper decorative cover body (840), and under the condition that the hidden line space (C) is closed, the notch and the sliding cover (830) or the upper decorative cover body (840) enclose a threading channel (850), and under the condition that the outer line throwing interface (900) stretches out of the hidden line space (C), the outer line throwing passes through the threading channel (850) and is electrically connected with the outer line throwing interface (900).

2. The multi-camera according to claim 1, further comprising a wire hiding pressure plate (820), the wire hiding pressure plate (820) being disposed in the wire hiding space (C), the wire hiding pressure plate (820) being for compressing the electric wire.

3. The multi-camera as claimed in claim 1, wherein the upper decorative cover (800) includes two first connecting pieces (810) which are distributed at intervals, the two connecting pieces (810) protrude toward a direction away from the body housing (100), the body housing (100) is provided with two second connecting pieces (112) which are distributed at intervals, the two second connecting pieces (112) pass through the upper decorative cover (800) and are respectively attached to the inner sides of the corresponding two first connecting pieces (810), the mounting shaft (700) is provided with a mounting shaft threaded hole (710), the corresponding positions of the second connecting pieces (112) and the first connecting pieces (810) are respectively provided with a first connecting hole (112 a) and a second connecting hole (811), and the mounting shaft (700) is connected with the second connecting pieces (112) and the first connecting pieces (810) through a third threaded connection piece which passes through the first connecting holes (112 a) and the second connecting holes (811) and is in threaded fit with the mounting shaft threaded holes (710).

4. The multi-camera according to claim 1, wherein the body housing (100) includes a body upper cover (110), the body upper cover (110) is provided with a tubular threading portion (113), the tubular threading portion (113) is provided with the threading hole, the tubular threading portion (113) protrudes from an inner wall of the body upper cover (110), the tubular threading portion (113) and the body upper cover (110) are of an integral structure, and the threading hole penetrates through a surface of the body upper cover (110) facing the wire hiding space (C).

5. The multi-view camera according to claim 4, wherein the tubular threading portion (113) protrudes into the inner space (100 b), an avoidance groove (540) is provided on a side wall of the battery assembly (500), and the tubular threading portion (113) is located in the avoidance groove (540).

6. The multi-camera according to claim 1, wherein the surface of the sliding cover (830) is provided with anti-slip patterns (831).

7. The multi-view camera according to claim 1, wherein a trapezoid opening is formed at the front end of the body housing (100), the trapezoid opening forming a first trapezoid space (100 a), a smaller end of the first trapezoid space (100 a) being adjacent to the top end of the body housing (100); a larger end of the first trapezoidal space (100 a) is adjacent to a bottom end of the fuselage housing (100);

The interior space (100 b) of the fuselage housing (100) comprises a first subspace (100 b 1), the first subspace (100 b 1) is arranged in the same layer with the first trapezoidal space (100 a), the first subspace (100 b 1) is a second trapezoidal space, the larger end of the first subspace (100 b 1) is adjacent to the top end of the fuselage housing (100), the smaller end of the first subspace (100 b 1) is adjacent to the bottom end of the fuselage housing (100), and the first subspace (100 b 1) is complementary to the first trapezoidal space (100 a) and forms a bottom layer space;

the lower eye assembly (300) is arranged on the bottom wall of the first subspace (100 b 1) and exposed out of the bottom end face of the machine body shell (100) through a first hole (100 f) on the bottom wall of the first subspace (100 b 1); the rear eye assembly (400) is arranged on the rear side wall of the first subspace (100 b 1) far away from the first trapezoid space (100 a) and is exposed out of the rear end face of the machine body shell (100) through a second hole (100 g) on the rear side wall of the first subspace (100 b 1);

the front eye component (200) is arranged in the first trapezoid space (100 a) and is exposed out of the machine body shell (100).

8. The multi-view camera according to claim 7, characterized in that the interior space (100 b) of the fuselage housing (100) comprises a second subspace (100 b 2), the second subspace (100 b 2) being in communication with the first subspace (100 b 1), the second subspace (100 b 2) being a top-level space superposed above the bottom-level space;

the battery assembly (500) is arranged in the second subspace (100 b 2), the circuit board assembly (600) is arranged in the first subspace (100 b 1), the front eye assembly (200), the lower eye assembly (300) and the rear eye assembly (400) are electrically connected with the circuit board assembly (600), and the battery assembly (500) is electrically connected with the circuit board assembly (600).

9. The multi-view camera according to claim 7, wherein a pan-tilt mount mounting post (100 a 4) and a pan-tilt shaft bracket mounting post (100 a 5) are disposed in the first trapezoid space (100 a), the front-view assembly (200) includes a pan-tilt housing (201) and at least one lens assembly, the lens assembly is mounted in the pan-tilt housing (201), and the pan-tilt housing (201) is provided with a pan-tilt shaft (2011);

The multi-view camera further comprises a holder shaft bracket (2012), wherein the holder shaft bracket (2012) is detachably connected with the holder shaft bracket mounting column (100 a 5) and forms a holder shaft mounting hole; the cradle head shaft (2011) is rotationally connected with the cradle head shaft mounting hole;

the front eye assembly (200) further comprises a motor (204) and a holder fixing frame (205), the motor (204) comprises a motor main body (2041) and a motor shaft (2042), and the motor main body (2041) is in running fit with the motor shaft (2042); the cradle head fixing frame (205) is detachably and fixedly connected with the cradle head fixing frame mounting column (100 a 4), the cradle head fixing frame (205) is fixedly connected with the motor shaft (2042), so that the motor shaft (2042) is fixed on the machine body shell (100), the cradle head shell (201) is in running fit with the motor shaft (2042), the motor main body (2041) is fixedly connected with the cradle head shell (201), and the cradle head shaft (2011) is fixedly connected with the cradle head shell (201).

10. The multi-camera according to claim 9, wherein a pan-tilt limit screw (2011 a) is disposed on an end face of the pan-tilt shaft (2011), the pan-tilt limit screw (2011 a) is in limit fit with an end face of the pan-tilt shaft mounting hole, which faces away from the pan-tilt housing (201), a sink groove is disposed on an end face of the pan-tilt shaft mounting hole, which faces away from the pan-tilt housing (201), a nut of the pan-tilt limit screw (2011 a) is disposed in the sink groove, and a gap is formed between a bottom wall of the sink groove and the nut of the pan-tilt limit screw (2011 a).

11. The multi-camera according to claim 9, wherein the pan-tilt housing (201) includes a pan-tilt front cover (201 a) and a pan-tilt rear cover (201 b), the pan-tilt front cover (201 a) and the pan-tilt rear cover (201 b) being detachably abutted to form a first accommodation space (a), the lens assembly being disposed in the first accommodation space (a);

the cradle head shell (201) further comprises a cradle head side cover (201 c), a second accommodating space (B) is formed by encircling the cradle head side cover (201 c) and the cradle head rear cover (201B), the motor main body (2041) and part of the motor shaft (2042) are located in the second accommodating space (B), the cradle head side cover (201 c) is provided with an avoidance hole, the motor shaft (2042) penetrates through the avoidance hole and is fixedly connected with the cradle head fixing frame (205), and the second accommodating space (B) is mutually isolated from the first accommodating space (A).