WO2017120757A1

WO2017120757A1 - Apparatus for adjusting centring of mobile terminal screen based on vr device, and vr device

Info

Publication number: WO2017120757A1
Application number: PCT/CN2016/070658
Authority: WO
Inventors: 李刚; 张丰学
Original assignee: 深圳多哚新技术有限责任公司
Priority date: 2016-01-12
Filing date: 2016-01-12
Publication date: 2017-07-20

Abstract

An apparatus for adjusting centring of a mobile terminal screen based on a VR device, comprising: a transverse adjustment mechanism and a longitudinal adjustment mechanism, wherein the transverse adjustment mechanism comprises a first face mounted on a bottom plate of a mobile terminal accommodation groove of the VR device; and the longitudinal adjustment mechanism comprises a lid longitudinally having two adjustment holes comprising a left adjustment hole (1) and a right adjustment hole (2). By means of the longitudinal and transverse adjustment mechanisms, a relative position of a mobile terminal is adjusted, realizing the effect that a mobile terminal screen is centred relative to a mobile terminal accommodation groove.

Description

Device and VR device for adjusting mobile device screen centering based on VR device

Technical field

The present invention relates to the field of VR device manufacturing technologies, and in particular, to a device for adjusting a screen of a mobile terminal based on a VR device, and a VR device.

Background technique

Virtual Reality is also known as Virtual Reality (VR), also known as VR Technology VR, also known as Vision Technology or Artificial Environment. It is a virtual world that uses computer simulation to generate a three-dimensional space, providing users with simulations of visual, auditory, tactile and other senses. To allow users to observe things in the three-dimensional space in a timely and unrestricted manner as if they were immersed in the situation. When the user moves the position, the computer can perform complex calculations immediately, and the accurate 3D world video is transmitted back to produce a sense of presence. The technology integrates the latest developments in computer graphics, computer simulation, artificial intelligence, sensing, display and network parallel processing. It is a high-tech simulation system generated by computer technology.

The VR device can also be referred to as a virtual reality device, which can provide a 360 degree immersive visual experience for the wearer. The existing VR device has a device mobile terminal storage slot for installing the mobile terminal, and the VR device passes the data line and moves. The terminal is connected, and then the cover is placed on the storage slot of the mobile terminal of the device, which not only has a beautiful appearance, but also conveniently acquires video resources in the mobile terminal. However, due to the different types of mobile terminals, it is often required that a plurality of mobile terminal mobile terminal storage slots correspond to each other, so that the screens of the mobile terminals can be centered.

There is a need to provide a device for adjusting the center of the screen of a mobile terminal to solve the problem that a plurality of mobile terminals cannot achieve screen centering.

Summary of the invention

The invention provides a device for adjusting a screen of a mobile terminal based on a VR device and a VR device, which can adjust the relative position of the mobile terminal through the vertical and horizontal adjustment mechanisms to achieve the effect of centering the screen of the mobile terminal.

In the present invention, a device for adjusting a screen of a mobile terminal based on a VR device includes:

a lateral adjustment mechanism and a longitudinal adjustment mechanism;

The lateral adjustment mechanism includes a first surface mounted on a bottom plate of the mobile terminal of the VR device;

The longitudinal adjustment mechanism includes a cover having two adjustment holes in the longitudinal direction, including a left adjustment hole 1 and a right adjustment hole 2;

The lateral adjustment mechanism is configured to adjust a lateral centering of the mobile terminal screen relative to the mobile terminal storage slot, and the vertical adjustment mechanism is configured to adjust a longitudinal centering of the mobile terminal screen relative to the mobile terminal storage slot.

Optional,

The lateral adjustment mechanism includes:

Upper clamp arm 3, lower clamp arm 4 and transmission assembly;

The upper clamp arm 3 and the lower clamp arm 4 are respectively connected with the transmission assembly, and the upper and lower clamp arms can be simultaneously equidistantly extended and contracted through the transmission assembly.

Optional,

The transmission assembly includes:

The guide post 6 fixedly mounted on the second surface end of the bottom plate of the storage terminal of the mobile terminal;

a guiding block 5 fixedly mounted on a lower end of the second surface of the bottom plate of the mobile terminal receiving groove; the guiding block 5 is provided with a through hole;

One end is connected to the upper clamp arm 3, and the other end is slidably connected to the rack transmission block 8 in the mobile terminal accommodation groove through the guide post 6, the rack transmission block 8 has a first serration portion, a rack transmission block 8 and a guide block 5 Pressing a first spring 11 between them;

One end is connected to the lower clamp arm 4, the other end is transmitted through the through hole of the guide block 5, and is slidably connected to the rack rotation lever 7 in the mobile terminal accommodation groove, and the rack rotation lever 7 has a second engagement with the first serration portion Serrated portion

The bottom plate of the mobile terminal receiving slot further defines a first waist hole 9 and a second waist hole 10, wherein the connecting portion of the rack driving block 8 and the upper clamp arm 3 passes through the first waist hole 9, and the rack rotation lever The connection portion of the lower arm 4 and the lower arm 4 passes through the second waist hole 10.

Optional,

The upper part of the bottom plate of the storage terminal of the mobile terminal is arranged in the longitudinal direction along the longitudinal direction, and two sets of fixing grooves are arranged symmetrically, and the guiding columns 6 are all embedded in the fixing grooves.

Optional,

The guiding block 5 is fixedly connected to the bottom plate of the mobile terminal receiving slot through a plurality of fixing ribs.

Optional,

The rack rotation lever 7 passes through one end of the guide block 5 and has a first flange capable of restraining the rack rotation lever 7 to one side of the guide block 5, and the rack rotation lever 7 further has a second flange One end of the first spring 11 abuts against the other of the guide blocks 5, and the other end abuts against the second flange.

Optional,

The drive components include:

The positioning block 15 is fixedly mounted in the middle of the second surface of the bottom plate of the storage terminal of the mobile terminal, and the positioning block 15 is provided with a through hole;

a third waist hole 12, a fourth waist hole 13 and a fifth waist hole 14 are formed on the bottom plate of the mobile terminal storage slot, wherein the third waist hole 12 and the fourth waist hole 13 are respectively provided with a mobile terminal storage slot The upper and lower ends of the bottom plate, the fifth waist hole 14 and the positioning block 15 are on the same horizontal line;

One end passes through the positioning block 15 and passes through the push rod 16 of the fifth waist hole 14, the push rod 16 is mounted on the second side of the bottom plate, and the portion passing through the fifth waist hole 14 can be in the fifth waist hole 14 sliding, the positioning block 15 and the push rod 16 compresses the second spring 19;

a first rotating rod 17 and a second rotating rod 18 mounted on the second side of the bottom plate and hinged to the other end of the push rod 16 at a point;

The other end of the first rotating rod 17 is fixed to the upper clamping arm 3 through the third waist hole 12;

The other end of the second rotating lever 18 is fixed to the lower clamp arm 4 through the fourth waist hole 13.

Optional,

The first side of the bottom plate has symmetrically disposed guiding ribs 20, and the upper clamping arm 3 is slidable up and down along the guiding ribs 20.

Optional,

Both the upper clamp arm 3 and the lower clamp arm 4 have N L-shaped plate-shaped jaws, where N is a natural number.

The present invention also provides a VR device, which is equipped with a device based on the VR device that adjusts the screen of the mobile terminal to be centered.

It can be seen from the above technical solutions that the embodiments of the present invention have the following advantages:

The invention includes a lateral adjustment mechanism and a longitudinal adjustment mechanism,

a lateral adjustment mechanism and a longitudinal adjustment mechanism; the lateral adjustment mechanism includes a first surface mounted on a bottom plate of the mobile terminal receiving slot of the VR device; the longitudinal adjustment mechanism includes a longitudinal direction a cover for two adjustment holes, including a left adjustment hole 1 and a right adjustment hole 2; the lateral adjustment mechanism is for adjusting a lateral centering of the mobile terminal screen with respect to the mobile terminal accommodation groove, the vertical adjustment mechanism for adjusting the movement The terminal screen is centered with respect to the longitudinal direction of the storage slot of the mobile terminal.

DRAWINGS

1 is a structural diagram of a cover in a device for adjusting a screen of a mobile terminal based on a VR device according to the present invention;

2 is a structural diagram of a second side of a storage slot of a device mobile terminal in a device for adjusting a screen of a mobile terminal based on a VR device according to the present invention;

3 is a structural diagram of a first side of a storage slot of a device mobile terminal in a device for adjusting a screen of a mobile terminal based on a VR device according to the present invention;

4 is a front structural diagram of a horizontal adjustment mechanism of a mobile terminal in a first embodiment of a device for adjusting a screen of a mobile terminal based on a VR device according to the present invention;

5 is a structural diagram of a reverse side of a horizontal adjustment mechanism of a mobile terminal in a first embodiment of a device for adjusting a screen of a mobile terminal based on a VR device according to the present invention;

6 is a front structural diagram of a horizontal adjustment mechanism of a mobile terminal in a second embodiment of a device for adjusting a screen of a mobile terminal based on a VR device according to the present invention;

7 is a structural diagram of a reverse side of a horizontal adjustment mechanism of a mobile terminal in a second embodiment of a device for adjusting a screen of a mobile terminal based on a VR device according to the present invention;

In the figure, 1, the left adjustment hole; 2, the right adjustment hole; 3, the upper clamp arm; 4, the lower clamp arm; 5, the guide block; 6, the guide column; 7, the rack rotation rod; 8, the rack drive block 9, first waist hole; 10, second waist hole; 11, first spring; 12, third waist hole; 13, fourth waist hole; 14, fifth waist hole; 15, positioning Block; 16, push rod; 17, first rotating rod; 18, second rotating rod; 19, second spring; 20, guiding rib.

detailed description

The invention provides a device for adjusting the screen center of a mobile terminal based on a VR device and a VR device, which can adjust the relative position of the mobile terminal through the vertical and horizontal adjustment mechanisms to realize the movement. The effect of the terminal screen centered.

In order to make those skilled in the art better understand the present invention, the present invention will be further described in detail below with reference to FIGS. 1 to 7 and specific embodiments.

An implementation principle of a device for adjusting a screen of a mobile terminal based on a VR device in the present invention specifically includes:

a lateral adjustment mechanism and a longitudinal adjustment mechanism;

The following is a detailed example of the device based on the VR device to adjust the screen of the mobile terminal screen:

The device for adjusting the screen centering of the mobile terminal based on the VR device in the first embodiment of the present invention specifically includes:

The left adjustment hole 1 and the right adjustment hole 2, the longitudinal direction of the storage terminal receiving groove is a horizontal plane, and the left adjustment hole 1 and the right adjustment hole 2 are respectively symmetrically disposed on both sides of the vertical axis of the symmetry axis of the horizontal plane. The user can extend the finger into the two adjustment holes to directly adjust the horizontal position of the mobile terminal. In order to prevent the mobile terminal screen from being scratched during the adjustment process, a plurality of natural silicone pads are disposed between the screen of the mobile terminal and the bottom plate of the storage terminal of the mobile terminal.

The apparatus for adjusting the screen centering of the mobile terminal based on the VR device in the present invention further includes:

The upper clamp arm 3 and the lower clamp arm 4 are connected to the rack transmission block 8, and the lower clamp arm 4 is connected to the rack rotation lever 7. It should be noted that the upper clamp arm 3 and the lower clamp arm 4 are disposed on The mobile terminal can accommodate the first side of the bottom plate of the slot, and those skilled in the art can think that the bottom plate of the storage terminal of the mobile terminal is a sheet-like structure, and therefore can be divided into two sides, and the first side can be assumed to be the front side, and the second side can be the reverse side. . Both the rack drive block 8 and the rack rotation lever 7 are mounted on the second surface of the bottom plate of the mobile terminal housing groove.

It should be noted that the bottom plate of the mobile terminal receiving slot is provided with a first waist hole 9 and a second waist hole 10, wherein the connecting portion of the rack driving block 8 and the upper clamping arm 3 passes through the first waist hole 9, The connecting portion of the rack rotating lever 7 and the lower clamp arm 4 passes through the second waist hole 10.

A guide block 5 is fixedly mounted on a lower end of the second surface of the storage terminal bottom plate of the mobile terminal, and the guide block 5 is provided with a through hole. The rack drive block 8 is slidably coupled to the mobile terminal receiving groove by the guide post 6, and the first spring 11 is pressed between the rack drive block 8 and the guide block 5; the rack rotating rod 7 passes through one end of the guide block 5 a first flange capable of restraining the rack rotation lever 7 to one side of the guide block 5, the rack rotation lever 7 further having a second flange, one end of the first spring 11 abutting against the guide block 5 One test, the other end is against the second flange. The rack drive block 8 has a first serration portion, and the corresponding rack rotation lever 7 has a second serration portion, the first serration portion being engaged with the second serration portion.

When the upper clamp arm 3 is forced to move upward, the rack transmission block 8 simultaneously moves upward, and the first serration portion and the second serration portion generate relative movement, forcing the rack rotation lever 7 to move downward, and driving the lower clamp arm 4 Isometric movement. When the force applied to the upper clamp arm 3 disappears, the lower clamp arm 4 presses up the lower edge of the mobile terminal under the action of the first spring 11, and the upper clamp arm 3 presses the mobile terminal under the action of the rack drive. edge. Thereby, the screen of the mobile terminal is horizontally centered.

The upper part of the bottom plate of the storage terminal of the mobile terminal is arranged in the longitudinal direction along the longitudinal direction, and two sets of fixing grooves are arranged symmetrically, and the guiding columns 6 are all embedded in the fixing grooves. In order to stabilize the sliding process, the guide post 6 may have two, which are not limited herein. It is also possible to increase the cross-sectional area of the guide post 6.

The guiding block 5 is fixedly connected to the bottom plate of the mobile terminal receiving slot through a plurality of fixing ribs. Those skilled in the art can think that the guiding block 5 is integrally formed with the mobile terminal receiving groove.

The second embodiment of the device for adjusting the screen centering of the mobile terminal based on the VR device in the present invention specifically includes:

The left adjustment hole 1 and the right adjustment hole 2, the upper clamp arm 3 and the lower clamp arm 4 are the same as in the first embodiment, and will not be described again.

The second embodiment of the apparatus for adjusting the screen centering of the mobile terminal based on the VR device in the present invention further includes:

The third waist hole 12, the fourth waist hole 13 and the fifth waist hole 14 are all formed in the bottom plate of the mobile terminal housing groove. Wherein, the third waist hole 12 and the fourth waist hole 13 are separately provided The upper and lower ends of the bottom plate of the mobile terminal receiving groove, the fifth waist hole 14 and the positioning block 15 are on the same horizontal line;

The first rotating rod 17 is fixed to the upper clamping arm 3 through the third waist hole 12; the second rotating rod 18 is fixed to the lower clamping arm 4 through the fourth waist hole 13.

One end of the push rod 16 passes through a through hole fixed to the positioning block 15 installed in the middle of the second surface of the bottom plate of the mobile terminal receiving slot, and passes through the fifth waist hole 14, and the push rod 16 is mounted on the second side of the bottom plate, which passes through The portion of the fifth waist hole 14 is slidable within the fifth waist hole 14, and the second spring 19 is compressed between the positioning block 15 and the push rod 16;

The first rotating lever 17 and the second rotating lever 18 are hinged to the push lever 16 at one point.

When the upper clamp arm 3 is moved upward, one end of the first rotating lever 17 connected to the upper clamp arm 3 is pulled, so that the other end drives the push rod 16 to move to the left in the horizontal direction defined by the through hole of the positioning block 15, and synchronously drives The second rotating lever 18 hinged with the push lever 16 is horizontally moved to the left, and the end to which the lower clamp arm 4 is connected is moved to be equidistantly moved downward.

It should be noted that both the upper clamp arm 3 and the lower clamp arm 4 have N L-shaped plate-shaped jaws, where N is a natural number.

The present invention also provides a VR device, the device based on the VR device with the above features, for adjusting the screen of the mobile terminal to be centered. The relative position of the mobile terminal can be adjusted by the vertical and horizontal adjustment mechanisms to achieve the effect of centering the screen of the mobile terminal.

It will be apparent to those skilled in the art that for the convenience and brevity of the description,

For the specific working process of the device described above, reference may be made to the corresponding method in the foregoing method embodiment.

The process will not be repeated here. In the several embodiments provided by the present application, it should be understood that

The disclosed device can be implemented in other ways.

The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that The technical solutions described are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the corresponding technical solutions The spirit and scope of the technical solutions of the embodiments of the present invention are deviated.

Claims

A device for adjusting a screen of a mobile terminal based on a VR device, comprising:

a lateral adjustment mechanism and a longitudinal adjustment mechanism;

The lateral adjustment mechanism includes a first surface mounted on a bottom plate of the mobile terminal of the VR device;

The longitudinal adjustment mechanism includes a cover having two adjustment holes in the longitudinal direction, including a left adjustment hole (1) and a right adjustment hole (2);

The lateral adjustment mechanism is configured to adjust a lateral centering of the mobile terminal screen relative to the mobile terminal storage slot, and the vertical adjustment mechanism is configured to adjust a longitudinal centering of the mobile terminal screen relative to the mobile terminal storage slot.
The apparatus for adjusting a screen of a mobile terminal based on a VR device according to claim 1, wherein

The lateral adjustment mechanism includes:

Upper clamp arm (3), lower clamp arm (4) and transmission assembly;

The upper clamp arm (3) and the lower clamp arm (4) are respectively connected with the transmission assembly, and the upper and lower clamp arms are simultaneously equidistantly extended and contracted by the transmission assembly.
The apparatus for adjusting a screen of a mobile terminal based on a VR device according to claim 2, wherein

The transmission assembly includes:

a guide post (6) fixedly mounted on the second surface end of the bottom plate of the storage terminal of the mobile terminal;

a guiding block (5) fixedly mounted on a lower end of the second surface of the bottom plate of the mobile terminal receiving groove, wherein the guiding block (5) is provided with a through hole;

One end is connected to the upper clamp arm (3), and the other end is slidably connected to the rack transmission block (8) in the mobile terminal receiving groove through the guide post (6), the rack transmission block (8) has a first sawtooth a first spring (11) is pressed between the rack drive block (8) and the guide block (5);

One end is connected to the lower clamp arm (4), the other end is transmitted through the through hole of the guide block (5), and is slidably connected to the rack rotation lever (7) in the mobile terminal accommodation groove, the rack rotation lever ( 7) having a second serration portion that engages with the first serration portion;

The bottom plate of the mobile terminal receiving slot further defines a first waist hole (9) and a second waist hole (10), wherein the connecting portion of the rack gear block (8) and the upper clamp arm (3) Through the first waist hole (9), a connection portion of the rack rotation lever (7) and the lower clamp arm (4) passes through the second waist hole (10).
The apparatus for adjusting a screen of a mobile terminal based on a VR device according to claim 3, wherein

The upper portion of the bottom plate of the storage terminal of the mobile terminal is axially symmetrically disposed with two sets of fixing grooves along the longitudinal direction, and the guide posts (6) are respectively embedded in the fixing grooves.
The apparatus for adjusting a screen of a mobile terminal based on a VR device according to claim 3, wherein

The guiding block (5) is fixedly connected to the bottom plate of the mobile terminal receiving slot by a plurality of fixing ribs.
The apparatus for adjusting a screen of a mobile terminal based on a VR device according to claim 3, wherein

The rack rotation lever (7) has a first flange passing through one end of the guide block (5), the first flange being capable of restraining the rack rotation lever (7) to the guide block (5) On one side, the rack rotation lever (7) also has a second flange, one end of which is abutted against the other of the guide block (5) and the other end of which is abutted against the second flange.
The apparatus for adjusting a screen of a mobile terminal based on a VR device according to claim 2, wherein

The transmission assembly includes:

a positioning block (15) fixedly mounted in the middle of the second surface of the bottom plate of the storage terminal of the mobile terminal, the positioning block (15) having a through hole;

a third waist hole (12), a fourth waist hole (13) and a fifth waist hole (14) are formed on the bottom plate of the mobile terminal storage slot, wherein the third waist hole (12) and the fourth waist The hole (13) is divided into upper and lower ends of the bottom plate of the storage terminal of the mobile terminal, and the fifth waist hole (14) and the positioning block (15) are on the same horizontal line;

One end passes through the positioning block (15) and passes through a push rod (16) of the fifth waist hole (14), the push rod (16) is mounted on a second side of the bottom plate, which passes through the a portion of the fifth waist hole (14) is slidable within the fifth waist hole (14), and the second spring (19) is compressed between the positioning block (15) and the push rod (16);

a first rotating rod (17) and a second rotating rod (18) mounted on the second side of the bottom plate and hinged to the other end of the push rod (16) at a point;

The other end of the first rotating rod (17) is fixedly connected to the upper clamping arm (3) through the third waist hole (12);

The other end of the second rotating rod (18) is fixed to the lower clamping arm (4) through the fourth waist hole (13).
The apparatus for adjusting a screen of a mobile terminal based on a VR device according to claim 7, wherein

The first surface of the bottom plate has symmetrically disposed guiding ribs (20), and the upper clamping arms (3) are slidable up and down along the guiding ribs (20).
The apparatus for adjusting a screen centering of a mobile terminal based on a VR device according to any one of claims 1 to 8, wherein

The upper clamp arm (3) and the lower clamp arm (4) each have N L-shaped plate-shaped jaws, wherein N is a natural number.
A VR device characterized by installing a device for adjusting a screen of a mobile terminal based on a VR device according to any one of claims 1 to 9.