WO2017120754A1 - Pcb wire arrangement structure of virtual reality glasses - Google Patents

Abstract

A PCB wire arrangement structure of virtual reality glasses, comprising a PCB bracket main body (1), a main PCB board (2), a gyroscope PCB board (3), a secondary PCB board (4), an addition-subtraction FPC (7), a return-back FPC (8) and an FPC cover board (6), wherein the main PCB board (2) is arranged on the PCB bracket main body (1); the gyroscope PCB board (3) is arranged at an end portion of the PCB bracket main body (1); the secondary PCB board (4) is arranged on a side bracket (106) at the right side of another end of the PCB bracket main body (1); the addition-subtraction FPC (7) connects the gyroscope PCB board (3) and the main PCB board (2); the return-back FPC (8) connects the secondary PCB board (4) and the main PCB board (2); and the FPC cover board (6) fixes the addition-subtraction FPC (7) and the return-back FPC (8). Compared with the prior art, by means of the PCB wire arrangement structure of virtual reality glasses, an inner structure of the virtual reality glasses is improved, the wire arrangement is relatively orderly, without disorder, space is saved, the volume of a PCB bracket structure is reduced, and at the same time, the weight is also reduced, so that a user wearing same has a better experience.

Description

PCB cable structure of virtual reality glasses Technical field

The invention relates to the field of virtual reality glasses, and more specifically to a PCB cable structure of virtual reality glasses.

Background technique

Virtual reality glasses, referred to as VR glasses, are products that use simulation technology and computer graphics, human-machine interface technology, multimedia technology, sensing technology, network technology and other technologies. They are created by computer and the latest sensor technology. A new means of human-computer interaction.

At present, various virtual reality glasses products are emerging one after another, but many PCB frames of virtual reality glasses are unreasonable, and there are many wires and wires, which appear messy, resulting in relatively large glasses and heavy weight, which makes the user experience bad and urgently needed. Improve.

Summary of the invention

In view of the above drawbacks, the technical problem solved by the present invention is to provide a PCB cable structure of virtual reality glasses, which improves the internal structure of the virtual reality glasses, and the cable is relatively orderly, does not appear messy, saves space, and reduces the PCB. The volume of the stent structure also reduces the weight, making the wearing user experience better.

In order to solve the above technical problem, the PCB cable structure of the virtual reality glasses provided by the present invention includes a PCB bracket body, a main PCB board, a gyroscope PCB board, a sub-PCB board, an addition and subtraction FPC, a return FPC and an FPC cover, wherein :

The main PCB board is disposed on the PCB holder body;

The gyro PCB board is disposed at an end of the PCB holder body;

The sub PCB board is disposed on a side bracket on a right side of the other end of the PCB holder main body;

The addition and subtraction FPC is connected to the gyro PCB board and the main PCB board;

The return FPC connects the sub PCB board and the main PCB board;

The FPC cover plate fixes the addition and subtraction FPC and the return FPC.

Preferably, the PCB holder body is provided with a card slot, and the FPC cover plate is provided with a card plate fixed on the card slot, and the card slot is disposed on an extension block of a side of the PCB holder body.

Preferably, a sliding slot is disposed on an end of the PCB holder body, and the gyro PCB board is fixed in the sliding slot.

Preferably, the PCB holder body is provided with a first positioning post, the PCB holder body is provided with a first screw hole; and the main PCB board is provided with a corresponding socket on the first positioning post. a positioning hole, the main PCB board is provided with a first through hole corresponding to the first screw hole;

The FPC cover plate is provided with a third positioning hole correspondingly sleeved on the first positioning post, and the FPC cover plate is provided with a third through hole corresponding to the first screw hole;

a second positioning post is disposed on the side bracket, and a second screw hole is disposed on the side bracket; the secondary PCB board is provided with a second positioning hole correspondingly sleeved on the second positioning post, The sub PCB board is provided with a second through hole corresponding to the second screw hole.

Preferably, the side bracket is provided with a sinking groove, and the sub-PCB board is disposed in the sinking groove.

Preferably, the second screw hole is disposed beside the second positioning post; or the second A screw hole is disposed on the second positioning post.

Preferably, the first screw hole is disposed beside the first positioning post; or the first screw hole is disposed on the first positioning post.

Preferably, the PCB cable structure of the virtual reality glasses further comprises a light-blocking silica gel, and the right side of the PCB holder body is provided with an extension block, and the light-blocking silica gel is placed in the card slot on the extension block on the right side of the PCB holder body.

Preferably, the structure of the addition and subtraction FPC is an FPC line as a whole.

Preferably, the structure of the return FPC is an FPC line as a whole.

The PCB cable structure of the virtual reality glasses provided by the invention comprises a PCB bracket body, a main PCB board, a gyroscope PCB board, a sub-PCB board, an addition and subtraction FPC, a return FPC and an FPC cover, wherein: the main PCB board is disposed on the PCB The main body of the bracket; the gyroscope PCB board is disposed at the end of the main body of the PCB bracket; the sub PCB board is disposed on the side bracket of the right side of the other end of the main body of the PCB bracket; the FPC is connected to the gyro PCB board and the main PCB board; and the FPC connection is returned. Sub-PCB board and main PCB board; FPC cover fixed and subtracted FPC and returned to FPC. Compared with the prior art, the PCB cable structure of the virtual reality glasses provided by the invention improves the internal structure of the virtual reality glasses, and the cable lines are more orderly, does not appear messy, saves space, and reduces the structure of the PCB bracket. The volume, while also reducing the weight, makes the wearer experience better.

In addition, the PCB cable structure of the virtual reality glasses provided by the present invention fixes the gyro PCB board in the sliding slot of the PCB bracket main body, and fixes the sub PCB board to the side bracket on the right side of the other end of the PCB bracket main body, and further structures Optimization, further space savings, further reduce the size of the PCB support structure, while further reducing the weight, making the user experience better.

DRAWINGS

1 is a schematic structural diagram of assembling a PCB cable structure of a virtual reality glasses according to Embodiment 1 of the present invention;

2 is a schematic exploded view showing the structure of a PCB cable of the virtual reality glasses according to Embodiment 1 of the present invention;

3 is a schematic structural view of the main body of the PCB holder of FIG. 2;

4 is a schematic structural view of the main PCB board of FIG. 2;

Figure 5 is a schematic structural view of the FPC cover plate of Figure 2;

FIG. 6 is a schematic structural view of the sub-PCB board of FIG. 2.

detailed description

The technical solutions provided by the present invention can be better understood by those skilled in the art, and will be explained below in conjunction with specific embodiments.

The present invention will be fully understood by the following examples, which can be accomplished by those skilled in the art, but the scope of the invention includes, but is not limited to, the following examples.

Example 1

FIG. 1 is a schematic structural diagram of assembling a PCB cable structure of a virtual reality glasses according to Embodiment 1 of the present invention; FIG. 2 is an exploded structure of a PCB cable structure of the virtual reality glasses according to Embodiment 1 of the present invention; FIG. 3 is a schematic structural view of the main body of the PCB holder of FIG. 2; FIG. 4 is a schematic structural view of the main PCB board of FIG. 2; FIG. 5 is a schematic structural view of the FPC cover of FIG. 2; Schematic diagram of the structure.

The PCB cable structure of the virtual reality glasses provided in this embodiment includes a PCB bracket body 1, a main PCB board 2, a gyroscope PCB board 3, a sub-PCB board 4, an addition and subtraction FPC7, a return FPC8, and an FPC cover board 6, wherein: The main PCB board 2 is disposed on the PCB holder main body 1; the gyroscope PCB board 3 is disposed at the end of the PCB holder main body 1; the sub PCB board 4 is disposed on the side bracket 106 on the right side of the other end of the PCB holder main body 1; adding or subtracting FPC7 The gyro PCB board 3 and the main PCB board 2 are connected; the return FPC8 connects the sub-PCB board 4 and the main PCB board 2; the FPC cover 6 fixes the FPC7 and returns to the FPC8.

a first positioning post 101 is disposed on the main body of the PCB, and a first positioning hole 201 is disposed on the first positioning post 101. The first PCB hole 2 is provided with a first through hole 202 corresponding to the first screw hole 102; the FPC cover plate 6 is provided with a third positioning hole 601 correspondingly sleeved on the first positioning post 101, and is disposed on the FPC cover plate 6. There is a third through hole 602 corresponding to the first screw hole 102.

The PCB holder body 1 is provided with a card slot 108. The FPC cover plate 6 is provided with a card board 603 fixed to the card slot 108. The card slot 108 is disposed on the extension block 107 on the side of the PCB holder body 1.

A sliding groove 105 is disposed at an end of the PCB holder body 1, and the gyro PCB board 3 is fixed in the sliding groove 105. The PCB cable structure of the virtual reality glasses further includes a sub-PCB board 4, and the other side of the other end of the PCB holder body 1 is connected with a side bracket 106, the side bracket 106 is provided with a second positioning post 103, and the side bracket 106 is provided with a second The second PCB 401 is provided with a second positioning hole 401 corresponding to the second positioning hole 103. The secondary PCB board 4 is provided with a second through hole 402 corresponding to the second screw hole 104. The PCB cable structure of the virtual reality glasses provided by the present invention fixes the gyro PCB board 3 in the sliding slot 105 of the PCB holder body 1, and fixes the sub-PCB board 4 to the side bracket on the right side of the other end of the PCB holder body 1. 106, the structure is further optimized, space Further savings, further shrinking the volume, while further reducing the weight, making the wearing user experience better.

The side bracket 105 is provided with a sinking groove, and the sub PCB board 6 is disposed in the sinking groove to further save space and reduce volume.

The first screw hole 102 is disposed beside the first positioning post 101 to further reduce the volume.

The second screw 104 hole is disposed beside the second positioning post 103 to further reduce the volume.

The PCB cable structure of the virtual reality glasses further includes a light-shielding silicone 5, and the right side of the PCB holder body 1 is provided with an extension block 107, and the light-blocking silica gel 5 is placed in the card slot 108 on the extension block 108 on the right side of the PCB holder body 1. .

The structure of the addition and subtraction FPC7 is an FPC line as a whole, which appears to be relatively lightweight and small in size.

The structure of the return FPC8 is FPC line as a whole, which means that the device is relatively light and small in size.

Compared with the prior art, the PCB cable structure of the virtual reality glasses provided by the invention improves the internal structure of the virtual reality glasses, and the cable lines are more orderly, does not appear messy, saves space, and reduces the structure of the PCB bracket. The volume, while also reducing the weight, makes the wearer experience better.

In addition, the PCB cable structure of the virtual reality glasses provided by the present invention fixes the gyro PCB board in the sliding slot of the PCB bracket main body, and fixes the sub PCB board to the side bracket on the right side of the other end of the PCB bracket main body, and further structures Optimization, further space savings, further reduce the size of the PCB support structure, while further reducing the weight, making the user experience better.

Example 2

The PCB cable structure of the virtual reality glasses provided by this embodiment includes a PCB bracket body, The main PCB board, the gyro PCB board, the sub-PCB board, the addition and subtraction FPC, the return FPC and the FPC cover, wherein: the main PCB board is disposed on the PCB bracket body; the gyro PCB board is disposed at the end of the PCB bracket body; The PCB board is disposed on the side bracket on the right side of the other end of the PCB bracket body; the FPC is connected to the gyro PCB board and the main PCB board; the FPC is connected to the sub PCB board and the main PCB board; the FPC cover is fixed and subtracted FPC and returned to the FPC .

The PCB holder body is provided with a card slot, and the FPC cover plate is provided with a card plate fixed on the card slot, and the card slot is disposed on an extension block on a side of the PCB holder body.

A sliding slot is disposed on the end of the main body of the PCB holder, and the gyroscope PCB board is fixed in the sliding slot. The PCB cable structure of the virtual reality glasses further includes a sub-PCB board, and the other end of the PCB holder main body is connected with a side bracket, the side bracket is provided with a second positioning post, the side bracket is provided with a second screw hole; the sub PCB board A second positioning hole correspondingly sleeved on the second positioning post is disposed, and the secondary PCB board is provided with a second through hole corresponding to the second screw hole. The PCB cable structure of the virtual reality glasses provided by the present invention fixes the gyroscope PCB board in the sliding slot of the main body of the PCB bracket, and fixes the sub PCB board to the side bracket on the right side of the other end of the main body of the PCB bracket, and the structure is further optimized. The space is further saved, further reducing the volume, and at the same time further reducing the weight, so that the wearing user experience is better.

The side bracket is provided with a sinking groove, and the sub-PCB board is disposed in the sinking groove to further save space and reduce volume.

The first screw hole is disposed on the first positioning post to further reduce the volume.

The second screw hole is disposed on the second positioning post to further reduce the volume.

The PCB cable structure of the virtual reality glasses further includes a light-blocking silica gel. The right side of the PCB holder body is provided with an extension block, and the light-blocking silica gel is placed in the card slot on the extension block on the right side of the PCB holder body.

The structure of the addition and subtraction FPC is an FPC line as a whole, which appears to be relatively lightweight and small in size.

The structure of the returned FPC is an FPC line as a whole, which appears to be relatively lightweight and small in size.

Compared with the prior art, the PCB cable structure of the virtual reality glasses provided by the invention improves the internal structure of the virtual reality glasses, and the cable lines are more orderly, does not appear messy, saves space, and reduces the structure of the PCB bracket. The volume, while also reducing the weight, makes the wearer experience better.

In addition, the PCB cable structure of the virtual reality glasses provided by the present invention fixes the gyro PCB board in the sliding slot of the PCB bracket main body, and fixes the sub PCB board to the side bracket on the right side of the other end of the PCB bracket main body, and further structures Optimization, further space savings, further reducing the size of the PCB support structure, while further reducing the weight, making the user experience better

The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments are obvious to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but the scope of the invention is to be accorded

Claims (10)

A PCB cable structure of a virtual reality glasses, comprising: a PCB holder body, a main PCB board, a gyroscope PCB board, a sub-PCB board, an addition and subtraction FPC, a return FPC and an FPC cover, wherein: The main PCB board is disposed on the PCB holder body; The gyro PCB board is disposed at an end of the PCB holder body; The sub PCB board is disposed on a side bracket on a right side of the other end of the PCB holder main body; The addition and subtraction FPC is connected to the gyro PCB board and the main PCB board; The return FPC connects the sub PCB board and the main PCB board; The FPC cover plate fixes the addition and subtraction FPC and the return FPC. The PCB cable structure of the virtual reality glasses according to claim 1, wherein The PCB holder body is provided with a card slot, and the FPC cover plate is provided with a card plate fixed on the card slot, and the card slot is disposed on an extension block on a side of the PCB holder body. The PCB cable structure of the virtual reality glasses according to claim 1, wherein A sliding slot is disposed on an end of the PCB holder body, and the gyro PCB board is fixed in the sliding slot. The PCB cable structure of the virtual reality glasses according to claim 1, wherein the PCB holder body is provided with a first positioning post, and the PCB holder body is provided with a first screw hole; the main PCB a first positioning hole correspondingly sleeved on the first positioning post is disposed on the board, and the first PCB is provided with a first through hole corresponding to the first screw hole; The FPC cover plate is provided with a third positioning hole correspondingly sleeved on the first positioning post, and the FPC cover plate is provided with a third through hole corresponding to the first screw hole; a second positioning post is disposed on the side bracket, and a second screw hole is disposed on the side bracket; the secondary PCB board is provided with a second positioning hole correspondingly sleeved on the second positioning post, The sub PCB board is provided with a second through hole corresponding to the second screw hole. The PCB cable structure of the virtual reality glasses according to claim 4, wherein the side brackets are provided with a sinking groove, and the sub PCB board is disposed in the sinking recess. The PCB cable structure of the virtual reality glasses according to claim 4, wherein the second screw hole is disposed beside the second positioning post; or the second screw hole is disposed at the second positioning On the column. The PCB cable structure of the virtual reality glasses according to claim 1, wherein the first screw hole is disposed beside the first positioning post; or the first screw hole is disposed at the first positioning On the column. The PCB cable structure of the virtual reality glasses according to claim 1, further comprising a light-blocking silica gel, wherein the right side of the PCB holder body is provided with an extension block, and the light-blocking silica gel is placed on the right side of the PCB holder body. Inside the card slot. The PCB cable structure of the virtual reality glasses according to claim 1, wherein the structure of the addition and subtraction FPC is an FPC line as a whole. The PCB cable structure of the virtual reality glasses according to claim 1, wherein the structure of the return FPC is an FPC line as a whole.

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