CN217406580U - Handheld mobile terminal with rotatable VR shoots function - Google Patents

Abstract

The application discloses handheld mobile terminal with rotatable VR shoots function includes: a handheld mobile terminal body; the rotating piece is rotatably arranged on the handheld mobile terminal main body; the fisheye lens module assembly is arranged on the rotating piece, and the direction of the fisheye lens module assembly can be switched between the front side or the back side of the handheld mobile terminal main body through the rotation of the rotating piece; the fisheye lens module assembly comprises at least two fisheye lens modules and is used for shooting 3D images/videos.

Description

Handheld mobile terminal with rotatable VR shoots function

Technical Field

The application relates to the technical field of handheld mobile terminals, in particular to a handheld mobile terminal with a rotatable VR shooting function.

Background

At present, VR photos 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 large size, high price and inconvenience for daily carrying.

The existing handheld mobile terminal main body 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 an installation accessory of the fisheye lens in the prior art, the fisheye picture or video can be shot when the installation accessory is installed on a mobile phone camera, but the fisheye picture or video shot can not be applied to a VR view field because of lack of stereoscopic impression or poor stereoscopic impression even if the existing handheld mobile terminal is generally provided with only one main camera.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a handheld mobile terminal with rotatable VR shoots function to solve among the correlation technique fisheye lens picture or the video that handheld mobile terminal acquireed because lack the third dimension or the third dimension is relatively poor and can't apply the problem in the VR view.

In order to achieve the above object, an embodiment of the present application provides a handheld mobile terminal having a rotatable VR shooting function, including: a handheld mobile terminal body; the rotating piece is rotatably arranged on the handheld mobile terminal main body; the fisheye lens module assembly is arranged on the rotating piece, and the direction of the fisheye lens module assembly can be switched between the front side and the back side of the handheld mobile terminal main body through the rotation of the rotating piece; the fisheye lens module assembly comprises at least two fisheye lens modules and is used for shooting 3D images/videos.

Optionally, the rotating member is hinged to the handheld mobile terminal main body, the rotating member includes a hinge portion and a mounting portion, the hinge portion is hinged to the handheld mobile terminal main body, and the fisheye lens module assembly is mounted on the mounting portion.

Optionally, a mounting groove is formed in the back of the handheld mobile terminal body, and the mounting portion and the fisheye lens module assembly can rotate around the hinge portion to the back of the handheld mobile terminal body and be accommodated in the mounting groove.

Optionally, the fisheye lens module assembly is mounted on the back of the mounting portion, and when the mounting portion rotates to the back of the handheld mobile terminal body, the direction of the fisheye lens module assembly points to the back of the handheld mobile terminal body.

Optionally, the fisheye lens module assembly is installed in the front of the installation part, and when the installation part rotates to the upper part of the handheld mobile terminal body, the orientation of the fisheye lens module assembly points to the rear part of the handheld mobile terminal body.

Optionally, the hinge portion is hinged on the long side wall of the handheld mobile terminal or on the back of the handheld mobile terminal body close to the long side wall or on the narrow side wall or on the back of the handheld mobile terminal body close to the narrow side wall.

Optionally, a damping structure is arranged on the hinge portion, and is used for stopping at any position when the mounting portion rotates.

Optionally, the method further comprises: the naked eye 3D display screen is arranged on the front face of the handheld mobile terminal main body and used for displaying the 3D image/video shot by the fisheye lens module assembly.

Optionally, the naked eye 3D display screen includes a touch module, a display module, and a naked eye 3D film attached to an outer surface of the touch module or the display module.

Optionally, the distance between adjacent fisheye lens modules is 0-200mm, and 0 is not included; and/or the field angle of the fisheye lens module is 50-250 degrees.

Optionally, the number of the fisheye lens modules is two, and the distance between the two fisheye lens modules is 50-80mm set by referring to the interpupillary distance of human eyes.

Optionally, the handheld mobile terminal is a mobile phone or a tablet computer.

The application provides a handheld mobile terminal with rotatable VR shoots function, including handheld mobile terminal main part, rotating member and fisheye lens module subassembly. The rotating piece is rotatably arranged on the handheld mobile terminal main body, the fisheye lens module assembly is arranged on the rotating piece, and the orientation of the fisheye lens module assembly can be switched between the front side or the back side of the handheld mobile terminal main body through the rotation of the rotating piece. The fisheye lens module assembly comprises at least two fisheye lens modules and is used for shooting 3D images/videos.

In this application, this handheld mobile terminal mainly comprises handheld mobile terminal main part 1, rotating member and the fisheye lens module subassembly triplex that comprises two at least fisheye lens modules. The existing handheld mobile terminal generally has a main camera, and although a fisheye lens can be matched with the main camera to shoot fisheye photos, the shot photos are low in quality and poor in stereoscopic impression, and cannot be applied to VR vision. This application is through add fisheye lens module subassembly on current handheld mobile terminal, embeds two at least fisheye lens modules promptly, and two at least fisheye lens modules can be newly-increased on current handheld mobile terminal basis, also can be the main camera module of one of them fisheye lens module replacement current handheld mobile terminal. Two at least fisheye lens modules can follow the fisheye image of two at least angles collection same object to obtain the fisheye image or the video that the third dimension is stronger, in addition, because this application adopts the fisheye lens module and not like collocation fisheye lens accessory outside the main camera among the prior art, consequently the handheld mobile terminal imaging effect of this application is better, and the quality is higher. Furthermore, this application sets up fisheye lens module subassembly rotatably in handheld mobile terminal main part through the rotating member, and through the rotation of rotating member, the orientation of fisheye lens module subassembly can switch between the front or the back of handheld mobile terminal main part to make the user can adjust according to actual demand and shoot the angle and carry out the postposition and shoot or leading auto heterodyne or slope and shoot.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included 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 of a handheld mobile terminal rear shooting mode in embodiment 1 of the present application;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

fig. 3 is a schematic structural diagram of a front-facing shooting mode of a handheld mobile terminal according to embodiment 1 of the present application;

fig. 4 is a schematic structural diagram of a handheld mobile terminal according to embodiment 2 of the present application;

fig. 5 is a schematic structural diagram of a rear-view shooting mode of a handheld mobile terminal according to embodiment 2 of the present application;

fig. 6 is a schematic structural diagram of a rear-view shooting mode of a handheld mobile terminal according to embodiment 3 of the present application;

FIG. 7 is a schematic view of the structure of FIG. 6 from another perspective;

fig. 8 is a schematic structural diagram of a front-end shooting mode of a handheld mobile terminal according to embodiment 3 of the present application.

The mobile terminal comprises a handheld mobile terminal body, a 2-naked eye 3D display screen, a 3-fisheye lens module, a 5-rotating piece, a 51-hinged shaft, a 52-mounting block and a 6-mounting groove.

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 obtained by a person of ordinary skill in the art based on the embodiments in the present application 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 in order to facilitate the description of the embodiments of the application herein.

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 in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. 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 an installation accessory of the fisheye lens in the prior art, the fisheye picture or video can be shot when the installation accessory is installed on a camera of a mobile phone, but the fisheye picture or video shot by the existing mobile phone cannot be applied to a VR view field because of lack of stereoscopic impression or poor stereoscopic impression even if the existing mobile phone is matched with the fisheye lens.

To solve the above problem, as shown in fig. 1 to 8, the present application provides a handheld mobile terminal with a rotatable VR shooting function, which includes a handheld mobile terminal body 1, a rotating member 5 and a fisheye lens module 3 assembly. The rotating piece 5 is rotatably arranged on the handheld mobile terminal body 1, the fisheye lens module 3 is arranged on the rotating piece 5, and the orientation of the fisheye lens module 3 can be switched between the front side and the back side of the handheld mobile terminal body 1 through the rotation of the rotating piece 5. The fisheye lens module 3 assembly comprises at least two fisheye lens modules 3 for shooting 3D images/videos.

In this application, this handheld mobile terminal mainly comprises handheld mobile terminal main part 11, rotating member 5 and the fisheye lens module 3 subassembly triplex of constituteing by two at least fisheye lens modules 3. The conventional handheld mobile terminal generally has a main camera, and although a fisheye lens can be matched with the main camera to shoot fisheye photos, the shot photos have low quality and poor stereoscopic impression, and cannot be applied to VR vision. This application is through add fisheye lens module 3 subassemblies on current handheld mobile terminal, embeds two at least fisheye lens modules 3 promptly, and two at least fisheye lens modules 3 can be newly-increased on current handheld mobile terminal basis, also can be the main camera module of one of them fisheye lens module 3 replacement current handheld mobile terminal. Two at least fisheye lens modules 3 can follow the fisheye image of two at least angles collection same object to obtain the fisheye image or the video that the third dimension is stronger, in addition, because what this application adopted is fisheye lens module 3 and not like collocation fisheye lens accessory outside the main camera among the prior art, therefore the handheld mobile terminal imaging effect of this application is better, and the quality is higher. Moreover, this application sets up 3 subassemblies of fisheye lens module on handheld mobile terminal main part 1 rotatably through rotating member 5, and through the rotation of rotating member 5, the orientation of 3 subassemblies of fisheye lens module can switch between the front or the back of handheld mobile terminal main part 1 to make the user can adjust according to actual demand and shoot the angle and carry out rearmounted shooting or leading auto heterodyne or slope and shoot.

The explanation is made here for the "front side" and the "back side" in the above and the following, and in this application, the "front side" refers to the side of the handheld mobile terminal body 1 having the main display screen and more generally facing the user in terms of the user's operation habit. The "back" is the other side of the handheld mobile terminal body 1 than the "front". Generally, when the camera is located on the "front side", the user usually takes a front-view self-timer photograph, and when the camera is located on the "back side", the user usually takes a rear-view photograph.

Application scenarios of the handheld mobile terminal with the rotatable VR shooting function provided by the application include, but are not limited to, a camera, a video call and a live broadcast.

Hereinafter, 3 embodiments of the present application will be described with reference to the drawings.

Example 1

Fig. 1 is a schematic structural diagram of a rear-mounted shooting mode of a handheld mobile terminal of embodiment 1; FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective; fig. 3 is a schematic structural diagram of a front-facing shooting mode of the handheld mobile terminal of embodiment 1. As shown in fig. 1 to 3, the present embodiment provides a handheld mobile terminal with a rotatable VR shooting function, wherein a rotating member 5 is hinged to a handheld mobile terminal main body 1, the rotating member 5 includes a hinged portion and a mounting portion, the hinged portion is hinged to the handheld mobile terminal main body 1, and a fisheye lens module 3 assembly is mounted on the mounting portion. As can be seen from the figure, in the present embodiment, the hinge portion is a hinge shaft 51 hinged on the long side wall of the handheld mobile terminal body 1, i.e., the axis of the hinge shaft 51 is consistent with the long side extending direction of the handheld mobile terminal body 1. It should be noted that in other embodiments, the hinge shaft 51 may also be hinged at a position of the back of the handheld mobile terminal body 1 near the long side wall or at a position of the back of the handheld mobile terminal body 1 on or near the narrow side wall. The mounting portion includes a mounting link and a mounting block 52, one end of the mounting link is connected to the hinge shaft 51, the other end is connected to the mounting block 52, the mounting link has a rearward facing curvature such that when the mounting block 52 is rotated to the back of the handheld mobile terminal body 1, the mounting block 52 is substantially parallel to the back of the handheld mobile terminal body 1. The two ends of the mounting block 52 are arc-shaped structures, the middle part is a rectangular structure, and the two fisheye lens modules 3 are respectively arranged at the connecting parts of the arc-shaped structures and the rectangular structures.

As shown in fig. 1 and 3, the back of the handheld mobile terminal body 1 is provided with a mounting groove 6, the mounting block 52 and the fisheye lens module 3 assembly can rotate around the hinge shaft 51 to the back of the handheld mobile terminal body 1 and be accommodated in the mounting groove 6, in this embodiment, a part of the mounting block 52 and the fisheye lens module 3 still protrudes out of the back of the handheld mobile terminal body 1 after being accommodated in the mounting groove 6, and of course, according to actual needs, the mounting block 52 and the fisheye lens module 3 can be completely accommodated in the mounting groove 6 without protruding parts. The contour of the mounting slot 6 is identical to the contour of the mounting block 52, and the size is slightly larger than the size of the mounting block 52 so as to facilitate the receiving of the mounting block 52.

As shown in fig. 1, the fisheye lens module 3 is disposed on the back of the mounting block 52, and when the mounting block 52 and the fisheye lens module 3 are received in the mounting groove 6, the fisheye lens module 3 faces the back of the handheld mobile terminal body 1, which is a rear-view shooting mode. When the user needs the front self-timer mode, the mounting block 52 is rotated around the hinge shaft 51 to the upper side of the handheld mobile terminal body 1, as shown in fig. 3, at this time, the direction of the fisheye lens module 3 points to the front side of the handheld mobile terminal body 1, which is the front self-timer mode.

In this embodiment, the hinge portion is provided with a damping structure for stopping at any position when the mounting portion rotates.

In this embodiment, the handheld mobile terminal is a mobile phone. It should be noted that in other embodiments, the mobile phone may be a tablet computer or other portable intelligent devices, the mobile phone may be a currently common flat-panel large-screen mobile phone or a folding-screen mobile phone or a multi-display-screen mobile phone, and the tablet computer may also be a tablet computer with a folding screen or a tablet computer with multiple display screens.

The quantity of fisheye lens module 3 can set up more on two bases, for example fisheye lens module 3 sets up to three, and three fisheye lens module 3 is along the edge of holding mobile terminal's narrow limit or the even cloth in edge on long limit to form three mesh fisheye cameras. The structure has the advantages that: the shadow in the acquired image can be removed on the basis of the middle fisheye lens module 3, 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 calculated amount of the three fisheye lens modules 3 is at least 2 times that of the two fisheye lens modules 3, and the data storage capacity is obviously increased.

The handheld mobile terminal of the embodiment of the application further comprises at least one naked eye 3D display screen 2 which is arranged on the handheld mobile terminal body 1, wherein the naked eye 3D display screen 2 is used for displaying the 3D images/videos shot by the at least two fisheye lenses. Through the setting of bore hole 3D display screen 2 for the handheld mobile terminal of this application embodiment has had the real-time collection function of 3D image/video to and the real-time display function of 3D image/video, promoted user's VR experience effect greatly.

Specifically, bore hole 3D display screen 2 includes touch-control module and display module assembly. The touch module comprises cover plate glass, the cover plate glass is a part playing a role in protecting the outermost layer of the screen of the handheld mobile terminal, and the display module is divided into an LCD and an OLED. The naked eye 3D film can be attached to the outer surface of the cover glass or attached to the inner part of the cover glass and the surface of an LCD. When the naked eye 3D film is pasted above the cover plate glass, different pixel points collected by the two collected fisheye lens modules 3 are projected to left and right eyes of a user respectively by utilizing a distributed optical matrix technology, and a three-dimensional effect is formed in the brain of the user. The naked eye 3D technology adopted by the naked eye 3D film is one of slit type liquid crystal gratings, columnar prisms and directional light sources.

Example 2

Fig. 4 is a schematic structural diagram of a handheld mobile terminal according to embodiment 2 of the present application; fig. 5 is a schematic structural diagram of a rear shooting mode of a handheld mobile terminal according to embodiment 2 of the present application.

This example differs from example 1 in that: the setting of 3 subassemblies of fisheye lens module is in the front of installation piece 52, and when installation piece 52 rotated to handheld mobile terminal back and accomodate in mounting groove 6 around articulated shaft 51, 3 subassemblies of fisheye lens module are collected in mounting groove 6, receive the protection of installation piece 52 and mounting groove 6, avoid being damaged by external object under non-operating condition.

When the user needs to shoot, as shown in fig. 5, the mounting block 52 is rotated to a position right above the handheld mobile terminal body 1, and the direction of the fisheye lens module 3 assembly points to the rear of the handheld mobile terminal body 1, so that the user can shoot in a rear position. Of course, the user may also continue to rotate the mounting block 52 toward the front of the handheld mobile terminal body 1, thereby taking a front-end self-portrait at an appropriate angle.

Example 3

Fig. 6 is a schematic structural diagram of a rear-view shooting mode of a handheld mobile terminal according to embodiment 3 of the present application; FIG. 7 is a schematic view of the structure of FIG. 6 from another perspective; fig. 8 is a schematic structural diagram of a front-end shooting mode of a handheld mobile terminal according to embodiment 3 of the present application.

This example differs from example 1 in that: the position of the hinge shaft 51 is different. In the present embodiment, the hinge shaft 51 is not hinged to the long side walls of the hand-held mobile terminal body 1, but is hinged to the back surface of the hand-held mobile terminal body 1 near the long side walls.

Example 4

The distance between the fisheye lens modules 3 may affect the shot fisheye image or video effect, in this embodiment, according to the requirements of different image effects or different field angle ranges in different application scenes, the distance between two adjacent fisheye lens modules 3 is set to be 0-200mm, which does not include 0, and the field angle range of a single fisheye lens module 3 is 50-250 degrees. Through the arrangement, the handheld mobile terminal can meet the requirements of most of field angle scenes. When the distance between the two fisheye lens modules 3 is less than 100mm, the handheld mobile terminal is a mobile phone. When the distance between the two fisheye lens modules 3 is 100-200mm, the handheld mobile terminal is a tablet computer.

Example 5

For the user, in order to improve the VR experience of the user, in this embodiment, the handheld mobile terminal is a mobile phone, and the distance between the two fisheye lens modules 3 disposed on the mounting block 52 is set close to the interpupillary distance of the human eyes, for this reason, the two fisheye lens modules 3 in this application are disposed along the edge of the narrow edge of the handheld mobile terminal main body 11, and the distance between the two fisheye lens modules 3 is 50-80 mm.

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 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 (12)

1. A handheld mobile terminal with rotatable VR shooting function, comprising:

a hand-held mobile terminal body (1);

the rotating piece (5) is rotatably arranged on the handheld mobile terminal main body (1);

the fisheye lens module (3) assembly is arranged on the rotating piece (5), and the direction of the fisheye lens module (3) assembly can be switched between the front side or the back side of the handheld mobile terminal main body (1) through the rotation of the rotating piece (5); the fisheye lens module (3) component comprises at least two fisheye lens modules (3) and is used for shooting 3D images/videos.

2. The handheld mobile terminal with rotatable VR shooting function of claim 1, wherein the rotating member (5) is hinged to the handheld mobile terminal body (1), the rotating member (5) comprises a hinge portion and a mounting portion, the hinge portion is hinged to the handheld mobile terminal body (1), and the fisheye lens module (3) assembly is mounted on the mounting portion.

3. The handheld mobile terminal with rotatable VR shooting function of claim 2, wherein a mounting groove (6) is formed in a back surface of the handheld mobile terminal body (1), and the mounting portion and the assembly of the fisheye lens module (3) can rotate around the hinge portion to the back surface of the handheld mobile terminal body (1) and be received in the mounting groove (6).

4. The handheld mobile terminal with rotatable VR shooting function of claim 2, wherein the fisheye lens module (3) is mounted on the back of the mounting portion, and when the mounting portion is rotated to the back of the handheld mobile terminal body (1), the fisheye lens module (3) is oriented to point to the back of the handheld mobile terminal body (1).

5. The handheld mobile terminal with rotatable VR shooting function of claim 2, wherein the fisheye lens module (3) is mounted on a front surface of the mounting portion, and when the mounting portion is rotated to a position above the handheld mobile terminal body (1), an orientation of the fisheye lens module (3) is directed to a rear side of the handheld mobile terminal body (1).

6. The handheld mobile terminal with rotatable VR shooting function of any of claims 2-5, wherein the hinge is hinged on a long side wall of the handheld mobile terminal or on a back of the handheld mobile terminal body (1) near the long side wall or on a narrow side wall or on a back of the handheld mobile terminal body (1) near the narrow side wall.

7. The handheld mobile terminal with the rotatable VR shooting function of any one of claims 2-5, wherein a damping structure is arranged on the hinge portion, so that the mounting portion can stay at any position when the mounting portion rotates.

8. The handheld mobile terminal with rotatable VR shooting functionality of any of claims 1-5, further comprising:

the naked eye 3D display screen (2) is arranged on the front face of the handheld mobile terminal body (1), and the naked eye 3D display screen (2) is used for displaying a 3D image/video shot by the fisheye lens module (3) component.

9. The handheld mobile terminal with the rotatable VR shooting function of claim 8, wherein the naked eye 3D display screen (2) comprises a touch module, a display module and a naked eye 3D film attached to an outer surface of the touch module or the display module.

10. The handheld mobile terminal with rotatable VR shooting function of any of claims 1-5, wherein a spacing between adjacent fisheye lens modules (3) is 0-200mm, excluding 0; and/or the field angle of the fisheye lens module (3) is 50-250 degrees.

11. The handheld mobile terminal with rotatable VR shooting function of any of claims 1-5, wherein the fisheye lens modules (3) are arranged in two, and the distance between the two fisheye lens modules (3) is 50-80mm set by referring to the interpupillary distance of human eyes.

12. The handheld mobile terminal with rotatable VR shooting functionality of any of claims 1-5, wherein the handheld mobile terminal is a cell phone or a tablet computer.

Images