Three-camera 4K high-definition camera device and electronic equipment

Abstract

The utility model discloses a three-camera 4K high-definition camera device and electronic equipment, the three-camera 4K high-definition camera device comprises a camera module and a connecting mechanism, the camera module comprises a first shell and three cameras, the first shell is internally provided with a containing cavity, the three cameras are arranged in the containing cavity at intervals, the optical axes of at least two cameras intersect, the optical axes of the three cameras are coplanar, and the connecting mechanism is arranged between the first shell and the three cameras. Setting a first plane to pass through optical axes of the three cameras; the connecting mechanism is rotationally connected to the camera module and electrically connected with the camera module, the rotating axis of the camera module is parallel to the first plane, and the connecting mechanism is suitable for being connected with the display device. In this way, the three cameras can shoot in the first plane from different angles, and the shooting angle is increased; meanwhile, the rotating axis of the camera module is parallel to the first plane, so that the pitching angle of the first plane can be adjusted by rotating the camera module, the three-camera 4K high-definition camera device has a larger shooting range, and the applicability of the three-camera 4K high-definition camera device is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of camera technology, and particularly relates to a three-camera 4K high-definition camera device and electronic equipment. BACKGROUND

[0002] With the continuous iteration and development of display equipment, the application of 5G+ industrial internet is popularized in an all-round way, and user demand for display equipment is also rapidly changing. People are no longer satisfied with traditional display equipment for watching, and also hope that display equipment can realize high-definition smooth video calls, remote multi-person meetings and home multi-person interactions and the like.

[0003] In the related art, the structure of the external camera device of the display equipment is relatively single, cannot meet the requirements of large-angle and large-range shooting, and the application is relatively limited. CONTENT OF THE UTILITY MODEL

[0004] The application aims to provide a three-camera 4K high-definition camera device and electronic equipment, which can solve the problem in the related art that the structure of the external camera device of the display equipment is relatively single, cannot meet the requirements of large-angle and large-range shooting, and the application is relatively limited.

[0005] In order to solve the above technical problems, the application is implemented as follows:

[0006] In a first aspect, the application embodiment provides a three-camera 4K high-definition camera device, which comprises a camera module, the camera module comprising a first shell and three cameras, the first shell being provided with a containing cavity, the three cameras being arranged in the containing cavity at intervals, the optical axes of at least two of the three cameras intersecting and the optical axes of the three cameras being coplanar, and a first plane being arranged to pass through the optical axes of the three cameras.

[0007] A connecting mechanism is rotationally connected to the camera module, the connecting mechanism being electrically connected to the camera module, the rotation axis of the camera module being parallel to the first plane, and the connecting mechanism being adapted to be connected to a display equipment.

[0008] Optionally, the extension direction of the rotation axis is perpendicular to the extension direction of the optical axis of at least one of the cameras.

[0009] Optionally, one end of the connecting mechanism away from the camera module is provided with a connecting terminal, the connecting terminal being electrically connected to the camera module, the connecting terminal being used to be connected to a display equipment, and the camera module being electrically connected to the display equipment through the connecting terminal.

[0010] Optionally, the connecting mechanism comprises a second housing and a circuit board, the second housing is rotationally connected to the first housing, the connecting terminal and the circuit board are arranged in the second housing, the circuit board is electrically connected to the camera module, and the connecting terminal is at least partially exposed from an end of the second housing away from the camera module and is electrically connected to the circuit board.

[0011] Optionally, one side of the second housing facing the camera module is provided with a connecting portion, one side of the first housing facing the connecting mechanism is provided with a rotating portion; a rotating shaft is arranged in the connecting portion, and a mounting hole is arranged in the rotating portion; or a mounting hole is arranged in the connecting portion, and a rotating shaft is arranged in the rotating portion, and the rotating shaft is rotationally connected to the mounting hole.

[0012] And / or, the connecting mechanism further comprises a fastener, the fastener is arranged in the second housing and at least partially exposed from the second housing, and the fastener is used for detachable connection with the display device.

[0013] Optionally, one side of the second housing facing the first housing is further provided with a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are arranged on two sides of the connecting portion in a direction perpendicular to the rotation axis, and the first limiting portion and the second limiting portion are respectively used for limiting the rotation angle of the first housing relative to the second housing.

[0014] Optionally, one side end face of the first limiting portion facing the first housing is a first end face, one side end face of the second limiting portion facing the first housing is a second end face, the first end face and the second end face are used for limiting the rotation angle of the first housing relative to the second housing, and a first included angle α between the first end face and the second end face satisfies: 180° < α ≤ 225°.

[0015] Optionally, the camera module further comprises a control member, the control member is arranged in the first housing, the control member is electrically connected to the three cameras respectively, each of the cameras can collect partial image information of a target object, the control member is used for controlling the operation of the three cameras and processing the image information collected by the three cameras.

[0016] Optionally, the camera module further comprises an indicator lamp, the indicator lamp is arranged in the first housing, the indicator lamp is electrically connected to the control member, and the indicator lamp is used for indicating the opening state of the three cameras.

[0017] And / or, the camera module further comprises an audio assembly arranged in the first housing, the first housing is provided with a sound collecting hole, the sound collecting hole is in communication with the audio assembly, the audio assembly is electrically connected with the control member, and the audio assembly is used for collecting external sound.

[0018] In a second aspect, the embodiments of the present application further provide an electronic device, comprising a display device and the three-camera 4K high-definition camera device as described above.

[0019] In the embodiments of the present application, the three-camera 4K high-definition camera device comprises a camera module and a connecting mechanism, the camera module comprises a first housing and three cameras, the first housing is provided with a receiving cavity, the three cameras are arranged in the receiving cavity at intervals, the optical axes of at least two of the three cameras intersect, and the optical axes of the three cameras are coplanar, and a first plane is arranged through the optical axes of the three cameras; the connecting mechanism is rotationally connected to the camera module, the connecting mechanism is electrically connected with the camera module, the rotation axis of the camera module is parallel to the first plane, and the connecting mechanism is adapted to connect the display device. In this way, the three cameras can be used to take pictures from different angles in the first plane, thereby increasing the angle of shooting; at the same time, the camera module can rotate relative to the connecting mechanism, so that the angle of the camera module can be adjusted according to requirements, since the rotation axis of the camera module is parallel to the first plane, the "pitch angle" of the first plane can be adjusted by rotating the camera module, thereby making the three-camera 4K high-definition camera device have a larger shooting range, and the applicability of the three-camera 4K high-definition camera device is improved.

[0020] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, including the appended drawings.

[0022] Figure 1 is a schematic view of a three-camera 4K high-definition camera device according to an embodiment of the present application from one perspective;

[0023] Figure 2 is a schematic view of a three-camera 4K high-definition camera device according to an embodiment of the present application from another perspective;

[0024] Figure 3 is a first partial cross-sectional view of a three-camera 4K high-definition camera device according to an embodiment of the present application;

[0025] Figure 4 is a second partial cross-sectional view of a three-camera 4K high-definition camera device according to an embodiment of the present application;

[0026] Figure 5 is a sectional view along Figure 2 the line A-A in FIG. 1;

[0027] Figure 6 is a sectional view along Figure 2 the line B-B in FIG. 1;

[0028] Figure 7 is a schematic diagram of image splicing of a three-camera 4K high-definition camera device according to an embodiment of the present application.

[0029] Reference Signs:

[0030] 1: camera module; 11: first shell; 111: accommodating cavity; 112: rotating part; 113: sound collecting hole; 114: front shell; 115: middle frame; 116: rear cover; 12: camera; 121: optical axis; 122: first camera; 123: second camera; 13: control member; 14: indicator light; 15: audio assembly; 151: microphone array module; 152: silica gel sheet; 16: support; 17: lens; 2: connecting mechanism; 21: second shell; 211: connecting part; 212: first limiting part; 2121: first end face; 213: second limiting part; 2131: second end face; 22: circuit board; 23: connecting terminal; 24: fastener; S: first plane; L: rotating axis; a: first included angle; b: second included angle; C: first camera shooting area; D: left second camera shooting area; E: right second camera shooting area; F: overlapping area; G: final pattern area. DETAILED DESCRIPTION

[0031] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explanation of the present application, and cannot be understood as a limitation of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0032] The terms "first", "second" in the description and claims of the present application can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally means that the front and rear associated objects are in an "or" relationship.

[0033] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0034] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] The three-camera 4K high-definition camera device provided by the embodiments of the present application will be described in detail below in combination with the drawings, through specific embodiments and application scenarios.

[0036] As shown in Figure 1 and Figure 6 The three-camera 4K high-definition camera device according to some embodiments of the present application comprises a camera module 1 and a connecting mechanism 2, the camera module 1 comprises a first housing 11 and three cameras 12, the first housing 11 is provided with a receiving cavity 111, the three cameras 12 are arranged in the receiving cavity 111 at intervals, the optical axes 121 of at least two cameras 12 of the three cameras 12 intersect, and the optical axes 121 of the three cameras 12 are coplanar, a first plane S is arranged through the optical axes 121 of the three cameras 12; the connecting mechanism 2 is rotationally connected to the camera module 1, the connecting mechanism 2 is electrically connected with the camera module 1, the rotation axis L of the camera module 1 is parallel to the first plane S, and the connecting mechanism 2 is adapted to connect a display device.

[0037] In the embodiments of the present application, the three cameras 12 can take pictures from different angles in the first plane S, increasing the angle of shooting; at the same time, the camera module 1 can rotate relative to the connecting mechanism 2, so that the angle of the camera module 1 can be adjusted according to the demand, since the rotation axis L of the camera module 1 is parallel to the first plane S, the "pitch angle" of the first plane S can be adjusted by rotating the camera module 1, so that the three-camera 4K high-definition camera device has a larger shooting range, and the applicability of the three-camera 4K high-definition camera device is improved.

[0038] It needs to be explained that the three-camera 4K high-definition camera device proposed in the embodiment of the application can be connected with the interface of the display device through the connection terminal or the wire, so as to be used in the scene of remote multi-person meeting or family multi-person interaction, and the display device can be a commercial display screen, a family computer, a television and the like. The three cameras 12 in the three-camera 4K high-definition camera device can increase the shooting angle. Meanwhile, the camera module 1 can rotate relative to the connecting mechanism 2, and the angle of the camera module 1 can be adjusted in another plane according to the requirement, so that the three-camera 4K high-definition camera device has a larger shooting range, and multiple persons can be shot at the same time, thereby improving the applicability of the three-camera 4K high-definition camera device. Exemplarily, as shown in Figure 3 , Figure 5 and Figure 6 , the three-camera 4K high-definition camera device is applied to the display screen of the multi-person meeting, and the three cameras 12 in the camera module 1 can shoot in multiple directions in the horizontal plane (the first plane S). Meanwhile, the camera module 1 can rotate in the vertical plane relative to the connecting mechanism 2, so as to rotate according to the actual requirement to obtain a larger shooting range, thereby being capable of shooting more participants. Of course, the three-camera 4K high-definition camera device proposed in the embodiment of the application can also be used independently.

[0039] In a specific application, the three cameras 12 can be specifically set as three same cameras 12, three different cameras 12, or two same cameras 12 and one different camera 12. In actual use, the images shot by the three cameras 12 can be spliced to form a final image, or the three cameras 12 can independently form three final images to be displayed by the display device. The person skilled in the art can set according to the actual requirement, and the application does not limit this.

[0040] It can be understood that the connecting mechanism 2 is rotationally connected to the camera module 1, and can include at least one of hinge connection, bearing connection, ball head connection, universal joint connection, pivot connection and the like. The person skilled in the art can set according to the actual requirement, and the application does not limit this.

[0041] Specifically, the connecting mechanism 2 rotates relative to the camera module 1, which can be manually rotating the camera module 1 or driven by a motor, and the person skilled in the art can set according to the actual requirement, and the application does not limit this.

[0042] It needs to be explained that, as shown in Figure 6 and Figure 7 , the optical axis 121 of the camera 12 refers to an imaginary straight line passing through the optical center of the lens, and the optical axis 121 can pass through the front and rear nodes of the lens of the camera 12 and be perpendicular to the imaging plane. As shown in Figure 4 andFigure 5 As shown, the first plane S is an imaginary plane, and the first plane S can pass through the optical axes 121 of the three cameras 12, that is, the optical axes 121 of the three cameras 12 are in the first plane S. The "pitch angle" specifically refers to the angle between the first plane S in the camera module 1 and the vertical direction. Adjusting the "pitch angle" can adjust the lens direction of the three cameras 12 in the camera module 1, thereby adjusting the shooting angle of the target. Exemplarily, the "pitch angle" of the first plane S can be adjusted by rotating the camera module 1, so that the target object can be "shot from head to foot".

[0043] Specifically, as shown in Figure 1 and Figure 6 , the optical axes 121 of at least two cameras 12 of the three cameras 12 intersect, which can be two optical axes 121 or three optical axes 121, depending on actual needs.

[0044] Optionally, as shown in Figure 6 , the first shell 11 includes a front shell 114, a middle frame 115, and a rear cover 116. The middle frame 115 is arranged between the front shell 114 and the rear cover 116, one end of the middle frame 115 is detachably connected with the front shell 114, and the other end of the middle frame 115 is detachably connected with the rear cover 116. The three shells form a receiving cavity 111, thereby facilitating assembly and reducing processing difficulty.

[0045] In a specific application, the lens direction of the three cameras 12 is arranged in front of the front shell 114, so that the three cameras 12 can shoot the target through the front shell 114.

[0046] Optionally, as shown in Figure 6 , the camera module 1 further includes a lens 17, which is embedded in the front shell 114. The three cameras 12 can shoot through the lens 17, and the lens 17 can protect and dustproof the three cameras 12, thereby improving the service life of the three-camera 4K high-definition camera device.

[0047] Optionally, as shown in Figure 4 , Figure 5 and Figure 6 , the camera module 1 further includes a support 16, and the three cameras 12 are arranged on the support 16 and detachably connected with the support 16, respectively. The support 16 is detachably connected with the front shell 114, thereby improving the stability and reliability of the three cameras 12. At the same time, the support 16 can be replaced according to actual needs. For example, a first support can be installed with three cameras 12, and the three cameras 12 form a first included angle with each other. A second support can be installed with three cameras 12, and the three cameras 12 form a second included angle with each other. The support 16 can be replaced according to different needs to improve the applicability of the three-camera 4K high-definition camera device.

[0048] It can be understood that the three-camera 4K high-definition camera has a height direction, a width direction and a length direction, the length direction and the width direction constitute a horizontal plane, the first plane S is parallel to the horizontal plane at a certain rotation angle, and the rotation axis L can specifically extend along the length direction. In this way, when the camera module 1 is rotated around the rotation axis L, the first plane S can be rotated in the plane constituted by the width direction and the height direction, so that the shooting angles of the three cameras 12 in the plane are uniformly adjusted, and subsequent image processing is facilitated.

[0049] As shown in Figure 1 , along the width direction of the three-camera 4K high-definition camera, the first shell 11 is "elliptical", so that the internal space of the first shell 11 can be fully utilized, that is, the three cameras 12 and the internal support 16 can fully utilize the internal space of the accommodating cavity 111, and there is no sharp corner to avoid scratching the user.

[0050] Optionally, as shown in Figure 4 and Figure 5 , the extension direction of the rotation axis L is perpendicular to the extension direction of the optical axis 121 of at least one camera 12.

[0051] In the embodiments of the present application, by setting the extension direction of the rotation axis L to be perpendicular to the extension direction of the optical axis 121 of at least one camera 12, the shooting angles of the three cameras 12 can be adjusted in a certain regularity, which facilitates subsequent image processing.

[0052] Exemplarily, as shown in Figure 6 , the optical axis 121 of one of the three cameras 12 extends along the width direction of the three-camera 4K high-definition camera, and the other two cameras 12 are arranged on both sides of the aforementioned camera 12 along the length direction of the three-camera 4K high-definition camera. The rotation axis L extends along the length direction of the three-camera 4K high-definition camera, that is, the extension direction of the rotation axis L is perpendicular to the extension direction of the optical axis 121 of the camera 12 arranged in the middle. In this way, when the camera module 1 is rotated relative to the connecting mechanism 2, that is, the optical axis 121 of the middle camera 12 can be rotated around the length direction of the three-camera 4K high-definition camera, so that the two cameras 12 on both sides can also be rotated around the length direction of the three-camera 4K high-definition camera, thereby making the angle adjustment of the three cameras 12 more uniform, and reducing the difficulty of subsequent image processing. Of course, the rotation axis L can also be perpendicular to the optical axis 121 of the two side cameras 12. Those skilled in the art can set it according to actual needs, and the present application does not limit it.

[0053] Optionally, as shown in Figure 3 and Figure 5As shown, the connecting mechanism 2 is provided with a connecting terminal 23 at the end away from the camera module 1, the connecting terminal 23 is electrically connected with the camera module 1, the connecting terminal 23 is used to be connected with the display device, and the camera module 1 is electrically connected with the display device through the connecting terminal 23.

[0054] In the embodiment of the present application, the connecting terminal 23 is arranged at the end of the connecting mechanism 2 away from the camera module 1, so that the camera module 1 is electrically connected with the display device through the connecting terminal 23, and the image collected by the camera module 1 is transmitted to the display device through the connecting terminal 23 for display on the display device.

[0055] It can be understood that the connecting terminal 23 can be at least one of a connecting terminal of a Type-C connector, a connecting terminal of an HDMI connector, a connecting terminal of a USB connector, etc.; and the specific structure thereof can be at least one of a plug-in terminal, a screw terminal, a spring terminal, etc., which can be arranged according to actual needs by those skilled in the art, and the present application does not limit this.

[0056] In some embodiments of the present application, as shown in Figure 3 and Figure 5 As shown, the connecting mechanism 2 includes a second housing 21 and a circuit board 22, the second housing 21 is rotationally connected to the first housing 11, the connecting terminal 23 and the circuit board 22 are arranged in the second housing 21, the circuit board 22 is electrically connected with the camera module 1, the connecting terminal 23 is at least partially exposed at the end of the second housing 21 away from the camera module 1, and the connecting terminal 23 is electrically connected with the circuit board 22.

[0057] In the embodiment of the present application, the second housing 21 is rotationally connected to the first housing 11, so that the first housing 11 and the second housing 21 are convenient to process; at the same time, the circuit board 22 can transmit the image signal photographed by the camera module 1 to the display device through the connecting terminal 23, so that the display device can acquire and display the image photographed by the three-camera 4K high-definition camera device, the second housing 21 can protect the circuit board 22 and the connecting terminal 23 therein and facilitate installation with the display device.

[0058] In specific applications, the second housing 21 is rotationally connected to the first housing 11, and specifically can include at least one of hinge connection, bearing connection, ball head connection, universal joint connection, pivot connection, etc., which can be arranged according to actual needs by those skilled in the art, and the present application does not limit this.

[0059] It needs to be explained that the circuit board 22 can be electrically connected with the camera module 1, so as to obtain the image signal in the camera module 1, which can be the image signal captured by the three cameras 12 respectively, or the signal processed by the camera module 1 after capturing the image by the three cameras 12. Those skilled in the art can set it according to actual needs, and the present application does not limit it.

[0060] Optionally, as shown in Figure 3 、 Figure 4 and Figure 5 , the second shell 21 is provided with a connecting part 211 on the side facing the camera module 1, and the first shell 11 is provided with a rotating part 112 on the side facing the connecting mechanism 2; the connecting part 211 is provided with a rotating shaft, and the rotating part 112 is provided with a mounting hole; or, the connecting part 211 is provided with a mounting hole, and the rotating part 112 is provided with a rotating shaft, which is rotatably connected to the mounting hole.

[0061] In the embodiments of the present application, by providing the rotating shaft or the mounting hole in the connecting part 211 and providing the mounting hole or the rotating shaft in the rotating part 112, the relative rotation between the first shell 11 and the second shell 21 can be realized by a simple structure, which ensures the stability and reliability of the connection.

[0062] In specific applications, as shown in Figure 3 , the first shell 11 and the second shell 21 are rotatably connected by the rotating shaft and the mounting hole, which can be that the rotating shaft is arranged in the rotating part 112 of the first shell 11, and the mounting hole is arranged in the connecting part 211 of the second shell 21; or the mounting hole is arranged in the rotating part 112 of the first shell 11, and the rotating shaft is arranged in the connecting part 211 of the second shell 21; those skilled in the art can set it according to actual needs, and the present application does not limit it.

[0063] Of course, in actual application, the rotating connection between the ball head and the ball pin groove, the rotating connection through the universal joint and the like can also be provided, and those skilled in the art can set it according to actual needs, and the present application does not limit it.

[0064] It needs to be explained that in actual application, taking the rotating shaft arranged in the rotating part 112 of the first shell 11 as an example, the rotating part 112 is arranged on the rear cover 116, the radial direction of the rotating shaft is at least partially fixedly connected with the rear cover 116, and one end of the axial direction of the rotating shaft is inserted into the mounting hole in the connecting part 211 of the second shell 21, so that the first shell 11 can rotate relative to the second shell 21, and at the same time, the rotating shaft and the mounting hole are relatively arranged more rearwardly to the rear cover, so that the rotation angle of the front shell 114 is larger, that is, the rotation angle of the three cameras 12 is larger, and the shooting range is wider.

[0065] Optionally, as shown in Figure 3 、 Figure 4and Figure 5 As shown in FIG. 1, the connecting mechanism 2 further comprises a fastener 24, which is arranged in the second shell 21 and at least partially exposed from the second shell 21, and is used for detachable connection with the display device.

[0066] In the embodiment, the fastener 24 is arranged in the second shell 21, and the second shell 21 can be detachably connected with the display device through the fastener 24, that is, the second shell 21 can be mounted on the display device through the fastener 24.

[0067] It can be understood that the fastener 24 can specifically include a bolt, a buckle, a pin shaft, etc., so as to detachably connect the second shell 21 with the display device through screwing, clamping, etc., thereby facilitating mounting and dismounting of the three-camera 4K high-definition camera device on the display device. Exemplarily, as shown in Figure 3 The fastener 24 is a bolt, one end of which is exposed from the second shell 21 and screwed with a threaded hole on the display device to realize mounting of the second shell 21 on the display device.

[0068] In specific application, the connecting mechanism 2 can be mounted on the display device through the fastener 24, and the camera module 1 can be electrically connected with the display device through the connecting terminal 23 to realize image signal transmission, thereby ensuring stability and reliability of the connection.

[0069] Optionally, as shown in Figure 1 , Figure 2 and Figure 3 The fastener 24 is provided with two fasteners, which are arranged in the second shell 21 along the length direction of the three-camera 4K high-definition camera device, thereby improving stability and reliability of the connection between the second shell 21 and the display device.

[0070] Optionally, as shown in Figure 4 and Figure 5 The second shell 21 further comprises a first limiting portion 212 and a second limiting portion 213 on the side facing the first shell 11, the first limiting portion 212 and the second limiting portion 213 are arranged on both sides of the connecting portion 211 along a direction perpendicular to the rotation axis L, and the first limiting portion 212 and the second limiting portion 213 are respectively used for limiting the rotation angle of the first shell 11 relative to the second shell 21.

[0071] In the embodiment of the present application, the first limiting part 212 and the second limiting part 213 arranged on the side of the second shell 21 facing the first shell 11 can limit the rotation angle of the first shell 11 relative to the second shell 21 within a reasonable range, thereby avoiding the shooting angle of the three cameras 12 exceeding the required range when the first shell 11 rotates relative to the second shell 21, so that the three-camera 4K high-definition camera device cannot shoot the required image, and the reliability of the three-camera 4K high-definition camera device is reduced.

[0072] In a specific application, as shown in Figure 4 and Figure 5 , the first limiting part 212 and the second limiting part 213 are arranged on both sides of the connecting part 211 in a direction perpendicular to the rotation axis L. Taking the rotation axis L extending along the length direction of the three-camera 4K high-definition camera device as an example: the first limiting part 212 is arranged on the front side of the connecting part 211, and the second limiting part 213 is arranged on the rear side of the connecting part 211. The first limiting part 212 can limit the rotation angle when the first shell 11 rotates towards the front side, and the second limiting part 213 can limit the rotation angle when the first shell 11 rotates towards the rear side, so that the three cameras 12 shoot within a specified range, and the reliability of the three-camera 4K high-definition camera device is improved.

[0073] Specifically, when the first shell 11 rotates relative to the second shell 21, the first limiting part 212 can abut against the middle frame 115 of the first shell 11, thereby limiting the rotation angle of the first shell 11 towards the front side; and the second limiting part 213 can abut against the rear cover 116 of the first shell 11, thereby limiting the rotation angle of the first shell 11 towards the rear side.

[0074] Optionally, as shown in Figure 5 , the side end face of the first limiting part 212 facing the first shell 11 is a first end face 2121, and the side end face of the second limiting part 213 facing the first shell 11 is a second end face 2131. The first end face 2121 and the second end face 2131 are used to limit the rotation angle of the first shell 11 relative to the second shell 21, and the first end face 2121 and the second end face 2131 form a first included angle a, which satisfies: 180° < a ≤ 225°.

[0075] In the embodiment of the present application, by setting the first included angle a within a reasonable range, the rotation angle of the first shell 11 relative to the second shell 21 can be ensured within a reasonable range, and it is ensured that the three cameras 12 can shoot the required target when shooting, thereby improving the reliability of the three-camera 4K high-definition camera device.

[0076] It needs to be explained that when the first included angle α≤180°, the first shell 11 cannot rotate relative to the second shell 21, or the rotation angle is too small, so that the shooting range of the three cameras 12 is too small; when the first included angle α>225°, the rotation range of the first shell 11 relative to the second shell 21 is too large, so that the three cameras 12 cannot shoot the target well.

[0077] Exemplarily, as shown in Figure 5 When the first included angle α is too large, when the first shell 11 abuts against the first end surface 2121, the optical axis 121 of the camera 12 extends towards the obliquely downward, so that the camera 12 cannot shoot the target in front, or can only shoot part of the target, so that the complete image of the target cannot be obtained.

[0078] In specific applications, the first included angle α can be specifically set to 181°, 185°, 190°, 195°, 200°, 205°, 210°, 215°, 220°, 225°, or any value or range between any two values.

[0079] It can be understood that in actual use, as shown in Figure 5 The first end surface 2121 can abut against at least part of the first shell 11 to limit the rotation angle of the first shell 11 towards the front side; the second end surface 2131 can abut against another part of the first shell 11 to limit the rotation angle of the first shell 11 towards the rear side.

[0080] In some embodiments of the present application, the camera module 1 further comprises a control member 13, which is arranged in the first shell 11, and the control member 13 is electrically connected with the three cameras 12 respectively. Each camera 12 can collect partial image information of the target object, and the control member 13 is used for controlling the operation of the three cameras 12 and processing the image information collected by the three cameras 12.

[0081] In the embodiments of the present application, by arranging the control member 13 in the camera module 1, the control member 13 can control the operation of the three cameras 12 and process the image information collected by the three cameras 12 to form the final image of the target object, without the need for processing the image information collected by each camera 12 through external software, thereby improving the applicability of the three-camera 4K high-definition camera device.

[0082] In specific applications, the control member 13 can include at least one of a circuit board, a single-chip microcomputer, a microprocessor, a field programmable gate array, a digital signal processor, etc., which can be set according to actual needs by those skilled in the art, and the present application does not limit this.

[0083] It can be understood that the three cameras 12 are all electrically connected with the control member 13, and the control member 13 is also electrically connected with the circuit board 22 in the connecting mechanism 2, so that after the control member 13 forms the final image of the target object from the partial image information collected by each camera 12, the image information of the final image can be transmitted to the circuit board 22 and then transmitted to the display device through the connecting terminal 23 and displayed on the display device.

[0084] Optionally, as shown in Figure 3 , Figure 6 and Figure 7 , the three cameras 12 include a first camera 122 and two second cameras 123, and the two second cameras 123 are arranged on the two sides of the first camera 122 along the length direction of the three-camera 4K high-definition camera, the optical axes 121 of the two second cameras 123 intersect, the control member 13 is electrically connected with the first camera 122 and the two second cameras 123 respectively, and the optical axis 121 of the first camera 122 is parallel to the width direction of the three-camera 4K high-definition camera.

[0085] In the embodiment of the present application, the control member 13 can control the operation of the first camera 122 and the two second cameras 123, and splice the images respectively photographed by the first camera 122 and the two second cameras 123, so as to form the final image of the target object, wherein the optical axis 121 of the first camera 122 is parallel to the width direction of the three-camera 4K high-definition camera, so that the first camera 122 and the two second cameras 123 can respectively photograph partial images of the target object, which not only ensures the integrity of the image of the target object, but also improves the shooting range of the camera module 1.

[0086] In specific applications, the first camera 122 can include at least one of a wide-angle camera, a depth-of-field camera, a fisheye camera, etc., which can be set according to actual needs by those skilled in the art, and the present application does not limit this.

[0087] It should be explained that the camera module 1 has a first working mode and a second working mode. In the first working mode of the camera module 1, the control member 13 controls the first camera 122 to operate, and the two second cameras 123 are closed; or the first camera 122 is closed, and one of the two second cameras 123 is opened; in the second working mode of the camera module 1, the control member 13 controls at least two of the first camera 122 and the two second cameras 123 to operate simultaneously, and the control member 13 can splice the partial image information photographed by each camera 12 to form the final image of the target object.

[0088] In the first working mode, as shown in Figure 7 ​As shown, in the single shooting mode, the first camera shooting area C is a direct shooting area, and the control member 13 can obtain image information in the first camera shooting area C; or the control member 13 can obtain image information in one of the left second camera shooting area D or the right second camera shooting area E.

[0089] In the second working mode, which is a splicing shooting mode, the splicing principle of the image is as shown in the figure. Figure 7 As shown, for example, the first camera shooting area C in the middle, the left second camera shooting area D, the right second camera shooting area E, the left second camera shooting area D and the right second camera shooting area E generate an overlapping area F, the control program in the control member 13 performs image fusion on the overlapping area F, and then splices the left second camera shooting area D and the right second camera shooting area E to form the final image area G of the target object. Of course, the first camera shooting area C in the middle and the left second camera shooting area D can also be fused; the left second camera shooting area D and the right second camera shooting area E can also be fused, or the first camera shooting area C in the middle and the right second camera shooting area E can be fused. The specific setting can be made according to actual needs, and this is only an exemplary description.

[0090] In this way, the working mode of the camera module 1 can be switched according to different needs of different scenes, the energy consumption of the three-camera 4K high-definition camera device is reduced, and the user's use experience is improved.

[0091] Optionally, the second included angle β between the optical axes 121 of the two second cameras 123 satisfies: 30°≤β≤90°.

[0092] In the embodiments of the present application, by setting the second included angle β within a reasonable range, the images of the first camera 122 and the two second cameras 123 can be spliced, thereby improving the shooting range of the camera module 1 and obtaining better images, so that the three-camera 4K high-definition camera device can be applied to various scenes.

[0093] It should be explained that when the second included angle β<30°, the included angle between the optical axes 121 of the two second cameras 123 is too small, so that the overlapping area F of the left second camera shooting area D and the right second camera shooting area E does not exist or is too small, which is not convenient for the control member 13 to splice the image; when the second included angle β>90°, the included angle between the optical axes 121 of the two second cameras 123 is too large, which makes the overlapping area F of the left second camera shooting area D and the right second camera shooting area E too large, so that the final image area G after splicing is too small, that is, the shooting range of the camera module 1 is too small, which reduces the application range of the three-camera 4K high-definition camera device.

[0094] In a specific application, the second included angle β can be specifically set to 30°, 40°, 50°, 60°, 70°, 80°, 90°, or any other value or a range between any two values.

[0095] Optionally, the included angles between the optical axis 121 of the first camera 122 and the optical axes 121 of the two second cameras 123 are respectively a third included angle and a fourth included angle, and the third included angle and the fourth included angle can be equal or unequal.

[0096] In the embodiment of the present application, when the third included angle and the fourth included angle are set to be equal, the control member 13 can facilitate splicing the images captured by the three cameras 12; when the third included angle and the fourth included angle are unequal, the captured content of the two second cameras 123 can be adjusted according to requirements.

[0097] Optionally, as shown in Figure 6 The camera module 1 further includes an indicator lamp 14, which is arranged in the first shell 11 and is electrically connected to the control member 13. The indicator lamp 14 is used to indicate the opening state of the three cameras 12.

[0098] In the embodiment of the present application, when the three cameras 12 are turned on, the control member 13 will send an electrical signal, so that the indicator lamp 14 is lit, clearly informing the user that the camera module 1 is in an open state, so as to facilitate the user to use; on the contrary, when the camera module 1 is turned off, the indicator lamp 14 is also extinguished.

[0099] In some embodiments, a light guide plate can be attached to the surface of the indicator lamp 14 to facilitate light transmission for the indicator lamp 14.

[0100] In a specific application, the indicator lamp 14 can include at least one of an LED lamp, a laser lamp, and a fluorescent lamp, and a person skilled in the art can set it according to actual requirements, which is not limited in the present application.

[0101] Optionally, as shown in Figure 5 and Figure 6 The camera module 1 further includes an audio assembly 15, which is arranged in the first shell 11. The first shell 11 is provided with a sound collecting hole 113, which is in communication with the audio assembly 15. The audio assembly 15 is electrically connected to the control member 13, and is used to collect external sounds.

[0102] In the embodiment of the present application, the sound collecting hole 113 is arranged on the first shell 11, and is in communication with the audio assembly 15, so that the audio assembly 15 can better collect the external sound of the three-camera 4K high-definition camera device, and transmit the collected audio signal to the control member 13 for processing, so as to facilitate the user to use and improve the user's experience.

[0103] In a specific application, a plurality of sound holes 113 are arranged, and the plurality of sound holes 113 can form a sound collection channel, and the audio assembly 15 is arranged in the sound collection channel, so that the sound collection effect of the audio assembly 15 can be improved.

[0104] Optionally, as shown in Figure 5 and Figure 6 , the audio assembly 15 includes a microphone array module 151 and a silica gel sheet 152, the silica gel sheet 152 is arranged between the sound hole 113 and the microphone array module 151, and is used to protect the microphone array module 151, and the microphone array module 151 is used to collect external sound.

[0105] In the embodiment of the application, by arranging the silica gel sheet 152 between the microphone array module 151 and the sound hole 113, the microphone array module 151 can be protected while ensuring sound collection, thereby improving the reliability and service life of the three-camera 4K high-definition camera device.

[0106] In some embodiments of the application, an electronic device is also provided, which includes a display device and the three-camera 4K high-definition camera device as described in any of the above embodiments, and the display device is connected to the three-camera 4K high-definition camera device.

[0107] In the embodiment of the application, the three-camera 4K high-definition camera device includes a camera module 1 and a connecting mechanism 2, the camera module 1 includes a first housing 11 and three cameras 12, the first housing 11 is provided with a receiving cavity 111, and the three cameras 12 are arranged in the receiving cavity 111 at intervals, the optical axes 121 of at least two cameras 12 of the three cameras 12 intersect, and the optical axes 121 of the three cameras 12 are coplanar, and a first plane S is arranged through the optical axes 121 of the three cameras 12; the connecting mechanism 2 is rotationally connected to the camera module 1, the connecting mechanism 2 is electrically connected to the camera module 1, the rotation axis L of the camera module 1 is parallel to the first plane S, and the connecting mechanism 2 is adapted to be connected to a display device; in this way, the three cameras 12 can be used to take pictures from different angles in the first plane S, thereby increasing the angle of shooting; at the same time, the camera module 1 can rotate relative to the connecting mechanism 2, so that the angle of the camera module 1 can be adjusted according to requirements, and since the rotation axis L of the camera module 1 is parallel to the first plane S, the "pitch angle" of the first plane S can be adjusted by rotating the camera module 1, so that the three-camera 4K high-definition camera device has a larger shooting range, and the applicability of the three-camera 4K high-definition camera device is improved.

[0108] In a specific application, the electronic device can include at least one of a smart whiteboard, a conference integrated machine, a self-service photo booth, a projector, an interactive display screen, and the like.

[0109] In the description of the application, reference has been made to descriptive terms such as "one embodiment", "some embodiments", "an embodiment", "example", "specific example" or "some examples" etc. Such terminology means that a particular feature, structure, material or characteristic being described is included in at least one embodiment or example of the application. The illustrative appearances of such terminology in various places in the specification does not necessarily refer to the same embodiment or example. Moreover, it is appreciated that the specific features, structures, materials or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0110] Although embodiments of this application have been shown and described, it is to be understood that various modifications, substitutions, combinations, and variations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A triple-camera 4K high-definition video recording device, characterized in that, include: A camera module (1) includes a first housing (11) and three cameras (12). The first housing (11) has a receiving cavity (111). The three cameras (12) are spaced apart in the receiving cavity (111). The optical axes (121) of at least two of the three cameras (12) intersect, and the optical axes (121) of the three cameras (12) are coplanar. A first plane (S) is provided through the optical axes (121) of the three cameras (12). A connecting mechanism (2) is rotatably connected to the camera module (1). The connecting mechanism (2) is electrically connected to the camera module (1). The rotation axis (L) of the camera module (1) is parallel to the first plane (S). The connecting mechanism (2) is adapted to connect to a display device.

2. The triple-camera 4K high-definition camera device according to claim 1, characterized in that, The extension direction of the rotation axis (L) is perpendicular to the extension direction of the optical axis (121) of at least one of the cameras (12).

3. The triple-camera 4K high-definition camera device according to claim 1, characterized in that, The connecting mechanism (2) has a connecting terminal (23) at one end away from the camera module (1). The connecting terminal (23) is electrically connected to the camera module (1) and is used to connect to the display device. The camera module (1) is electrically connected to the display device through the connecting terminal (23).

4. The triple-camera 4K high-definition camera device according to claim 3, characterized in that, The connecting mechanism (2) further includes a second housing (21) and a circuit board (22). The second housing (21) is rotatably connected to the first housing (11). The connecting terminal (23) and the circuit board (22) are disposed in the second housing (21). The circuit board (22) is electrically connected to the camera module (1). The connecting terminal (23) is at least partially exposed at the end of the second housing (21) away from the camera module (1). The connecting terminal (23) is electrically connected to the circuit board (22).

5. The triple-camera 4K high-definition camera device according to claim 4, characterized in that, The second housing (21) has a connecting part (211) on the side facing the camera module (1), and the first housing (11) has a rotating part (112) on the side facing the connecting mechanism (2); the connecting part (211) has a rotating shaft, and the rotating part (112) has a mounting hole; or, the connecting part (211) has a mounting hole, the rotating part (112) has a rotating shaft, and the rotating shaft is rotatably connected to the mounting hole; And / or, the connection mechanism (2) further includes a fastener (24) disposed in the second housing (21) and at least partially exposed outside the second housing (21), the fastener (24) being used for detachable connection with the display device.

6. The triple-camera 4K high-definition camera device according to claim 5, characterized in that, The second housing (21) is further provided with a first limiting part (212) and a second limiting part (213) on the side facing the first housing (11). The first limiting part (212) and the second limiting part (213) are respectively provided on both sides of the connecting part (211) in a direction perpendicular to the rotation axis (L). The first limiting part (212) and the second limiting part (213) are respectively used to limit the rotation angle of the first housing (11) relative to the second housing (21).

7. The triple-camera 4K high-definition camera device according to claim 6, characterized in that, The end face of the first limiting part (212) facing the first housing (11) is the first end face (2121), and the end face of the second limiting part (213) facing the first housing (11) is the second end face (2131). The first end face (2121) and the second end face (2131) are used to limit the rotation angle of the first housing (11) relative to the second housing (21), and the first end face (2121) and the second end face (2131) form a first included angle α, which satisfies: 180°<α≤225°.

8. The triple-camera 4K high-definition camera device according to any one of claims 1-7, characterized in that, The camera module (1) also includes a control unit (13), which is disposed in the first housing (11). The control unit (13) is electrically connected to the three cameras (12) respectively. Each camera (12) can collect partial image information of the target object. The control unit (13) is used to control the operation of the three cameras (12) and to process the image information collected by the three cameras (12).

9. The triple-camera 4K high-definition camera device according to claim 8, characterized in that, The camera module (1) also includes an indicator light (14), which is located in the first housing (11). The indicator light (14) is electrically connected to the control unit (13) and is used to indicate the on status of the three cameras (12). And / or, the camera module (1) further includes an audio component (15), the audio component (15) is disposed inside the first housing (11), the first housing (11) is provided with a sound receiving hole (113), the sound receiving hole (113) is connected to the audio component (15), the audio component (15) is electrically connected to the control component (13), and the audio component (15) is used to collect external sound.

10. An electronic device, characterized in that, It includes a display device and a triple-camera 4K high-definition camera device as described in any one of claims 1-9, wherein the display device is connected to the triple-camera 4K high-definition camera device.

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