CN216981994U

CN216981994U - Handheld camera equipment with rotatable VR shoots function

Info

Publication number: CN216981994U
Application number: CN202220470875.8U
Authority: CN
Inventors: 陈华
Original assignee: Beijing Chang Ba Technology Co ltd
Current assignee: Beijing Chang Ba Technology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-07-15
Anticipated expiration: 2032-03-04

Abstract

The application discloses handheld camera equipment with rotatable VR shoots function, this handheld camera equipment with rotatable VR shoots function includes: a handheld mobile terminal; the rotating piece is hinged on the handheld mobile terminal; the main cameras are arranged in a plurality and are arranged on the rotating piece, and the main cameras can shoot different areas simultaneously; the super wide-angle lens is arranged on one side, facing the outside, of the main camera. This application has realized making the image that this handheld mobile terminal acquireed can satisfy and to use in the VR view to can provide the technological effect of the shooting image of multiple different angles when using, and then solved among the correlation technique picture or the video of the super wide angle that camera equipment acquireed because lack the third dimension or the third dimension is relatively poor and can't use in the VR view, and can't satisfy the problem of photographer's multi-angle photographic needs.

Description

Handheld camera equipment with rotatable VR shoots function

Technical Field

The application relates to the technical field of camera equipment, in particular to handheld camera equipment with rotatable VR shoots function.

Background

At present, VR pictures and videos are increasingly popular with young people and have wide market demands. However, the VR shooting devices commonly available in the market, such as VR cameras, are professional devices, and have the problems of being large in size, high in price and inconvenient to carry in daily life.

The existing handheld mobile terminal equipment such as a mobile phone and a tablet personal computer does not have the function of shooting VR video. Although there is the installation accessory of super wide angle lens among the prior art, install and also can shoot super wide angle's picture or video on the cell-phone camera, because current cell-phone generally only has a main camera, even if collocation super wide angle lens, the picture or the video of the super wide angle of shooting can't be applied to the VR vision because lack the third dimension or the third dimension is relatively poor.

Moreover, the existing ultra-wide angle lens is fixed on the camera equipment, and the requirement of a photographer for multi-angle shooting cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a main aim at provides a handheld camera equipment with rotatable VR shoots function to solve among the correlation technique picture or the video of the super wide angle that camera equipment obtained and can't use in the VR view because lack the third dimension or the third dimension is relatively poor, and can't satisfy the problem of photographer's multi-angle photographic needs.

In order to achieve the above object, the present application provides a handheld image pickup apparatus having a rotatable VR photographing function, including:

a handheld mobile terminal;

the rotating piece is hinged on the handheld mobile terminal;

the main cameras are arranged in a plurality and are arranged on the rotating piece, and the main cameras can shoot different areas simultaneously;

the super wide-angle lens is arranged on one side, facing the outside, of the main camera.

Further, the rotating piece can rotate around the long side or the narrow side of the handheld mobile terminal as an axis.

Further, the rotating member is hinged to the back of the handheld mobile terminal, and the ultra-wide-angle lens can face the back or the front of the handheld mobile terminal through the rotation of the rotating member.

Furthermore, the back of the handheld mobile terminal is provided with a mounting groove, the rotating piece is arranged in the mounting groove, and two ends of the rotating piece are hinged to two ends of the mounting groove through a rotating shaft.

Furthermore, the mounting groove is formed along the long edge or the narrow edge of the handheld mobile terminal.

Furthermore, a positioning piece is arranged in the mounting groove and used for positioning the rotating piece in the rotating process of the rotating piece.

Further, two main cameras are arranged, and the two main cameras are distributed along the length direction of the rotating member.

Further, the distance between the two main cameras is 50-80 mm.

Further, three main cameras are arranged, and the three main cameras are uniformly arranged along the length direction of the rotating member.

Further, the end part of the rotating piece is provided with at least one inclined plane, the main camera is arranged on the inclined plane, and when the rotating piece is inclined to the position where the inclined plane is perpendicular to the horizontal plane, the main camera faces to the front of the handheld mobile terminal.

Further, the rotating member has the bulge, the main camera with super wide-angle lens locates the bulge, so that super wide-angle lens is rotatory to the orientation during handheld mobile terminal's front, super wide-angle lens protrusion in the plane at handheld mobile terminal's front place.

Further, the ultra-wide-angle lens is set to be a fisheye lens.

In the embodiment of the application, the handheld mobile terminal is arranged; the rotating piece is hinged on the handheld mobile terminal; the main cameras are arranged in a plurality and are arranged on the rotating piece, and the main cameras can shoot different areas simultaneously; super wide-angle camera lens is located main camera is towards external one side, reached and shot a plurality of regional images simultaneously by the super wide-angle camera lens on a plurality of main cameras, and adjust the purpose of super wide-angle camera lens's shooting angle by the rotating member rotation, thereby realized making the image that this handheld mobile terminal acquireed have abundant third dimension, can satisfy and use in the VR vision, and can provide the technological effect of the shooting image of multiple different angles when using, and then solved among the correlation technique picture or the video of the super wide-angle that camera equipment acquireed because lack third dimension or the third dimension is relatively poor and can't use in the VR vision, and can't satisfy the problem of photographer's multi-angle photographic needs.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic structural diagram according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a rear view structure according to an embodiment of the present application;

FIG. 3 is a schematic side view of an embodiment according to the present application;

FIG. 4 is a schematic diagram of a structure of a rotating member after being turned over according to an embodiment of the present application;

FIG. 5 is a rear view of the rotating member after being flipped over according to an embodiment of the present application;

fig. 6 is a schematic structural diagram according to another embodiment of the present application.

The mobile terminal comprises a handheld mobile terminal 1, an ultra-wide-angle lens 3, an inclined plane 4, a rotating piece 5, a mounting groove 6 and a protruding part 7.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.

In this application, the terms "upper", "lower", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "disposed," "provided," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The existing handheld mobile terminal equipment, such as a mobile phone, a tablet personal computer and the like, does not have the function of shooting VR videos. Although there is the installation accessory of super wide angle lens among the prior art, install and also can shoot super wide angle's picture or video on the cell-phone camera, because current cell-phone generally only has a main camera, even if collocation super wide angle lens, the picture or the video of the super wide angle of shooting can't be applied to the VR vision because lack the third dimension or the third dimension is relatively poor.

To solve the above problem, as shown in fig. 1 to 5, an embodiment of the present application provides a handheld image pickup apparatus having a rotatable VR shooting function, including:

a hand-held mobile terminal 1;

the rotating piece 5 is hinged on the handheld mobile terminal 1;

a plurality of main cameras provided and arranged on the rotary member 5, the plurality of main cameras being capable of photographing different areas simultaneously;

and the ultra-wide-angle lens 3 is arranged on one side of the main camera facing the outside.

In this embodiment, the handheld image capturing apparatus mainly includes a handheld mobile terminal 1, a rotating member 5, a main camera, and an ultra-wide-angle lens 3. The handheld mobile terminal 1 may be a mobile phone or a tablet computer or other portable intelligent devices. The rotating member 5 is hinged on the handheld mobile terminal through a hinge, and the rotating member 5 can rotate to the front or back of the handheld mobile terminal or rotate at multiple angles on the same surface. The main camera is an image acquisition module (hidden in the ultra-wide-angle lens 2 in the figure, not shown) mounted on the rotating member 5. This application sets up main camera into two at least for solving the unable problem that acquires the better image of third dimension of single main camera, and two main cameras distribute along the length direction of rotating member, make it can acquire the image in different regions simultaneously to there is certain overlap portion in the image that two main cameras acquireed. For VR vision, need use wide-angle lens, consequently, this application all installs a super wide-angle lens 3 on every main camera, acquires wide-angle image by super wide-angle lens 3.

This application is for satisfying the demand that the photographer multi-angle was shot, articulates rotating member 5 on handheld mobile terminal 1 through the hinge, and rotating member 5 can rotate to handheld mobile terminal 1's front or back or a plurality of angles on the coplanar. The rotating member 5 is used as a mounting member for the main camera and the ultra-wide angle lens 3, and the whole can be in a strip-shaped structure. When the shooting angle needs to be changed, the orientations of the main camera and the ultra-wide angle lens 3 can be changed by adjusting the rotation angle of the rotating member 5 to adapt to the requirements of the photographer. For example, adjusting the rotating member 5 to make the side mounted with the ultra-wide angle lens 3 face the back of the handheld mobile terminal 1 realizes shooting of an image in front of the front, or adjusting the rotating member 5 to make the side mounted with the ultra-wide angle lens 3 face the front of the handheld mobile terminal 1 realizes a demand for self-shooting.

This embodiment has reached and has been shot the image in a plurality of regions simultaneously by super wide angle lens 3 on a plurality of main cameras, the image that makes acquireing has abundant third dimension, and adjust the purpose of the shooting angle of super wide angle lens 3 by 5 rotations of rotating member, thereby realized making the image that this handheld mobile terminal 1 acquireed can satisfy and use in the VR view, and can provide the technological effect of the shooting image of multiple different angles when using, and then solved among the correlation technique picture or the video of the super wide angle that camera equipment acquireed and can't use in the VR view because lack third dimension or the third dimension is relatively poor, and can't satisfy the photographic problem of needs of photographer's multi-angle.

For realizing the self-timer requirement, the ultra-wide angle lens 3 is required to be capable of being turned over on the handheld mobile terminal 1, and for this reason, the rotating member 5 is made to be rotatable around the long side or the narrow side of the handheld mobile terminal 1 as an axis in the embodiment. As shown in fig. 1, the rotary member 5 may be wound around the long side of the handheld mobile terminal 1.

When the rotary member 5 is installed on the long side of the hand-held mobile terminal 1, the length range thereof will be larger, and the installation position and the installation pitch of the main camera also have more choices. When the rotary 5 is mounted on the narrow side of the hand-held mobile terminal 1, the form of the entire hand-held mobile terminal 1 is made similar to that of a conventional mobile phone type mobile terminal.

When the handheld mobile terminal 1 is used as a full-screen mobile phone, the installation of the rotating member 5 should not damage the full-screen structure of the mobile phone, so in this embodiment, the rotating member 5 is hinged to the back surface of the handheld mobile terminal 1, and the ultra-wide-angle lens 3 can be oriented to the back surface or the front surface of the handheld mobile terminal 1 through the rotation of the rotating member 5, that is, the rotating member 5 can rotate within a range of 180 degrees, so that the ultra-wide-angle lens 3 can be adjusted between the rear shooting and the front shooting at will.

As shown in fig. 1 to 5, in order to facilitate the installation of the rotating member and reduce the thickness of the whole handheld mobile terminal 1, in the embodiment, an installation groove 6 is formed in the back surface of the handheld mobile terminal 1, the rotating member 5 is disposed in the installation groove 6, and two ends of the rotating member 5 are hinged to two ends of the installation groove 6 through a rotating shaft.

Specifically, it should be noted that, in order to facilitate the rotation of the rotating member upwards and downwards, the upper end of the mounting groove is in an open structure. Two ends of the mounting groove 6 are provided with hinged grooves, and two rotating shafts extend out of two ends of the rotating piece 5. When rotating member 5 was installed to mounting groove 6 in, two pivots joint respectively in the articulated inslot that corresponds to articulated inslot that corresponds with. The mounting groove 6 is formed along the long edge or the narrow edge of the handheld mobile terminal 1.

In order to facilitate the positioning after the rotating member 5 rotates to a certain angle, a positioning member is arranged in the mounting groove 6, and the positioning member is used for positioning the rotating member 5 in the rotating process of the rotating member 5. Specifically, the positioning member may be a separate locking structure, such as a spring and a ball, or a damping structure may be provided between the rotating shaft and the hinge slot, so that the positioning of the rotating member 5 is achieved through damping. To reduce the complexity of the structure, the present application prefers a damping structure.

For a user, in order to improve the VR experience of the user, the distance between two main cameras should be close to the interpupillary distance of human eyes, and for this reason, the distance between two main cameras in the present application is 50-80mm, and further preferably 63-68 mm closest to the interpupillary distance of human eyes.

The quantity of main camera can set up more on two bases, and main camera sets up to three for example to form the trinocular camera, three super wide-angle lens 3 of corresponding installation. The structure has the advantages that: shadow in the obtained image can be removed on the basis of the middle main camera, and the parallax of a single pixel point can be calculated for multiple times, so that the error can be small, and the sub-pixel parallax can be more credible; the disadvantages of this structure are: the calculation amount of the three main cameras is at least 2 times that of the two main cameras, and the data storage amount is obviously increased.

When a user holds the mobile terminal 1 for VR shooting, the hand held by the user at the back of the mobile phone can be shot due to the large field of view of the ultra-wide-angle lens 3. To solve this problem, the structure of the rotating member may be adjusted such that a portion of the top edge thereof is cut away to form a slope 4, and two super wide angle lenses 3 are mounted on the slope 4. When the user shoots VR photos or videos, the problem of shooting hands can be solved by inclining the mobile phone.

As shown in fig. 6, the end of the rotating member 5 has at least one inclined surface 4, and the main camera is disposed on the inclined surface 4 and faces to the front of the handheld mobile terminal 1 when the rotating member 5 is inclined to the inclined surface 4 perpendicular to the horizontal plane.

In the present embodiment, after a tilted inclined plane 4 is formed at one end of the rotating member having a rectangular parallelepiped structure, the original hexahedral structure is formed into a heptahedral structure. Due to the existence of the inclined plane 4, the main camera and the ultra-wide angle lens 3 on the inclined plane 4 can shoot an image right in front after the handheld mobile terminal 1 needs to be inclined and the inclined plane 4 on the rotating member is perpendicular to the horizontal plane. At this time, because the handheld mobile terminal 1 is obliquely arranged, even if the handheld mobile terminal is held by a photographer, the hand of the photographer is completely hidden behind the ultra-wide-angle lens 3, so that the ultra-wide-angle lens 3 has no obstacle in a space of more than 180 degrees, and the handheld mobile terminal 1 and the photographer are hidden in an area that cannot be seen by the ultra-wide-angle lens 3.

Moreover, the camera user overlooks the angle of the handheld mobile terminal 1 close to the angle of a daily handheld mobile phone, the handheld mobile terminal 1 and the ultra-wide-angle lens 3 basically form a cuboid structure of the traditional mobile phone, the handheld mobile terminal is convenient to put into a pocket, and the lens does not protrude to influence the appearance.

However, when the above-mentioned method is used to solve the problem that the user may also take a picture of the hand held by the back of the mobile phone due to the large field of view of the super-wide-angle lens 3 when performing VR shooting, the installation of the super-wide-angle lens 3 is limited by the thickness of the rotating member 5 and the width of the inclined surface 4. The above conditions are difficult to satisfy for the lightweight and thin handheld mobile terminal 1.

For this, as shown in fig. 1 to 5, in another embodiment, by providing the rotating member 5 with the protruding part 7, the main camera and the ultra-wide angle lens 3 are provided on the protruding part 7, so that when the ultra-wide angle lens 3 is rotated to face the front of the handheld mobile terminal 1, the ultra-wide angle lens 3 protrudes out of the plane where the front of the handheld mobile terminal 1 is located.

Due to the arrangement of the convex part 7, when the ultra-wide angle lens 3 is positioned on the front surface of the handheld mobile terminal 1 and becomes a front camera for shooting, a complete image can be acquired. When the super-wide-angle lens is used as a rear camera, the super-wide-angle lens 3 can acquire a complete image by directly adjusting the angle of the rotating piece 5.

The control of the tilt angle of the hand-held mobile terminal 1 may be guided by a built-in gyroscope or level. The ultra-wide-angle lens 3 in this embodiment is configured as a fisheye lens.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A handheld image pickup apparatus having a rotatable VR photographing function, comprising:

a handheld mobile terminal;

the rotating piece is hinged on the handheld mobile terminal;

2. The handheld camera apparatus with rotatable VR shooting function of claim 1, wherein the rotating member is rotatable around a long side or a narrow side of the handheld mobile terminal as an axis.

3. The handheld camera apparatus with the rotatable VR shooting function of claim 2, wherein the rotating member is hinged to a back surface of the handheld mobile terminal, and the ultra-wide angle lens is enabled to face the back surface or a front surface of the handheld mobile terminal through rotation of the rotating member.

4. The handheld camera device with the rotatable VR shooting function of claim 2, wherein a mounting groove is formed in a back surface of the handheld mobile terminal, the rotating member is disposed in the mounting groove, and two ends of the rotating member are hinged to two ends of the mounting groove through a rotating shaft.

5. The handheld camera apparatus with the rotatable VR shooting function of claim 4, wherein a positioning member is disposed in the mounting slot, and the positioning member is used for positioning the rotating member during rotation of the rotating member.

6. The handheld image capturing apparatus having a rotatable VR shooting function of any one of claims 1 to 5, wherein the number of the main cameras is two, and the two main cameras are distributed along a length direction of the rotating member.

7. The handheld camera apparatus of claim 6, wherein the spacing between the two primary cameras is 50-80 mm.

8. The handheld image capturing apparatus having a rotatable VR shooting function of any one of claims 1 to 5, wherein the number of the main cameras is three, and the three main cameras are arranged uniformly along a length direction of the rotating member.

9. The handheld camera device with the rotatable VR shooting function of claim 3, wherein the rotating member has a protrusion, and the main camera and the ultra-wide-angle lens are disposed on the protrusion, so that when the ultra-wide-angle lens rotates to face the front of the handheld mobile terminal, the ultra-wide-angle lens protrudes out of a plane where the front of the handheld mobile terminal is located.

10. The handheld imaging apparatus with rotatable VR shooting functionality of claim 9, wherein the ultra-wide angle lens is configured as a fisheye lens.