CN221149010U - Optical waveguide display equipment - Google Patents

Abstract

The embodiment of the application provides optical waveguide display equipment, which comprises an optical machine component, an optical waveguide component, a mounting mechanism, an adjusting mechanism and a supporting mechanism: the optical machine component is arranged on the adjusting mechanism, the adjusting mechanism is arranged on the mounting mechanism, the mounting mechanism and the optical waveguide component are arranged at the same end of the supporting mechanism, and the relative position of the correlation area between the optical machine component and the optical waveguide component is adjusted through the adjusting mechanism; according to the application, the relative positions of the optical machine component and the light waveguide component correlation area are adjusted through the adjusting mechanism, so that the display effect of the light waveguide component and the viewing effect of human eyes are improved.

Description

Optical waveguide display equipment

Technical Field

The application belongs to the technical field of VR, and particularly relates to optical waveguide display equipment.

Background

Optical waveguide displays generally refer to devices that utilize optical waveguide technology to display information or images. An optical waveguide is a structure capable of transmitting an optical signal, and is commonly used in the fields of optical communication and optical sensing. In an optical waveguide display, optical signals can be transmitted and manipulated to effect the display of images or information.

In the prior art, the position and the angle of the optical machine component cannot be adjusted, so that the position of the opposite-shot area of the optical machine and the optical waveguide lens is not in the required range, the optical machine is caused to be in inaccurate alignment with the opposite-shot area of the optical waveguide lens, the display effect of the optical waveguide lens is very poor, and the watching effect is influenced.

Disclosure of Invention

In order to solve or alleviate the problems existing in the prior art, the application provides an optical waveguide display device, which comprises an optical machine component, an optical waveguide component, a mounting mechanism, an adjusting mechanism and a supporting mechanism:

the optical machine component is arranged on the adjusting mechanism, the adjusting mechanism is arranged on the mounting mechanism, the mounting mechanism and the optical waveguide component are arranged at the same end of the supporting mechanism, and the relative position of the correlation area of the optical machine component and the optical waveguide component is adjusted through the adjusting mechanism.

Further, the optical machine assembly comprises an optical machine, an optical machine base and a supporting base, the optical machine is arranged on the optical machine base, the optical machine base is rotatably arranged on the supporting base, and the supporting base is arranged on the adjusting mechanism.

Further, through holes are formed in the mounting mechanisms, and an adjusting mechanism is rotatably arranged in each through hole.

Further, the optical waveguide assembly comprises a fixing seat, a first cover body and two optical waveguide lenses, wherein the two optical waveguide lenses are arranged between the fixing seat and the first cover body, and the fixing seat is arranged on the supporting mechanism.

Further, the supporting mechanism comprises a base and two supporting pieces, the two supporting pieces are arranged on the base at intervals and vertically, and the fixing base is arranged at one end, far away from the base, of the supporting pieces.

Further, the mounting mechanism is detachably arranged on the supporting mechanism.

Further, one end of each supporting piece, which is close to the fixed seat, is provided with a mounting mechanism, an adjusting mechanism and an optical machine component, and the mounting mechanism, the adjusting mechanism and the optical machine component are respectively arranged in one-to-one correspondence with the two optical waveguide lenses.

Further, a second cover body is arranged at a position, corresponding to the optical machine assembly, of one side, away from the optical machine assembly, of the fixing seat.

Further, the second cover body is connected with the third cover body, and the optical machine assembly and the adjusting mechanism are both positioned in the third cover body.

Further, the mounting mechanism is connected with the supporting member through a limiting member.

The embodiment of the application is detachably arranged on the supporting mechanism through the mounting mechanism, the position of the mounting mechanism on the supporting mechanism can be adjusted to facilitate timely adjustment of the height of the optical machine assembly, the optical machine assembly is connected with the mounting mechanism through the adjusting mechanism, the transverse angle and the longitudinal angle of the opposite-incidence area of the optical machine assembly are quickly adjusted through the adjusting mechanism, and the relative position of the optical machine assembly and the opposite-incidence area of the optical waveguide assembly can be adjusted, so that the display effect of the optical waveguide assembly and the viewing effect of human eyes are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. Some specific embodiments of the application will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers in the drawings denote the same or similar parts or portions, and it will be understood by those skilled in the art that the drawings are not necessarily drawn to scale, in which:

Fig. 1 is a schematic structural diagram of an optical waveguide display device according to an embodiment of the present application.

Fig. 2 is a schematic diagram of an internal structure of an optical waveguide display device according to an embodiment of the present application.

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a fixing base according to an embodiment of the present application.

In the figure: 1. an opto-mechanical assembly; 11. a light machine; 12. an optical engine base; 13. a support base; 2. an optical waveguide assembly; 21. a fixing seat; 22. a first cover; 23. an optical waveguide lens; 3. a mounting mechanism; 31. a limiting piece; 4. an adjusting mechanism; 5. a support mechanism; 51. a base; 52. a support; 6. a second cover; 7. and a third cover.

Detailed Description

In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present application with reference to the accompanying drawings. It will be apparent that the described embodiments are merely embodiments of a part of the application, not all of the embodiments. Based on the embodiments of the present application, it should be appreciated that other embodiments may be obtained by those skilled in the art without undue burden from the present application.

As shown in fig. 1-2, an embodiment of the present application provides an optical waveguide display apparatus, which includes an optical machine assembly 1, an optical waveguide assembly 2, a mounting mechanism 3, an adjusting mechanism 4, and a supporting mechanism 5:

The optical machine component 1 is arranged on the adjusting mechanism 4, the adjusting mechanism 4 is arranged on the mounting mechanism 3, the mounting mechanism 3 and the optical waveguide component 2 are arranged at the same end of the supporting mechanism 5, and the relative position of the opposite-shooting region of the optical machine component 1 and the optical waveguide component 2 is adjusted through the adjusting mechanism 4.

In this embodiment, the optical-mechanical assembly 1 is connected with the installation mechanism 3 through the adjusting mechanism 4, and the transverse angle and the longitudinal angle of the correlation area of the optical-mechanical assembly 1 are quickly adjusted through the adjusting mechanism 4, so that the relative position of the correlation area of the optical-mechanical assembly 1 and the optical waveguide assembly 2 is adjusted, and the display effect of the optical waveguide assembly 2 and the viewing effect of human eyes are improved.

In one embodiment, the supporting mechanism 5 includes a base 51 and two supporting members 52, the two supporting members 52 are spaced apart and vertically disposed on the base 51, and the fixing base 21 is disposed at an end of the supporting members 52 away from the base 51.

In this embodiment, the two supporting members 52 are spaced apart and vertically disposed on the base 51, and the two supporting members 52 are disposed to facilitate the installation of the installation mechanism 3 corresponding to the optical mechanical assembly 1 one by one, so as to facilitate the independent adjustment of the relative positions of the optical mechanical assembly 1 and the optical waveguide lens 2 in the correlation area.

In one embodiment, the mounting mechanism 3 is a collet, and the mounting mechanism 3 is coupled to the support 52 via a stop 31.

In this embodiment, the mounting mechanism 3 adopts a chuck, so that the mounting and adjustment of the mounting mechanism 3 on the supporting member 52 are more convenient, the mounting mechanism 3 is connected with the supporting member 52 through the limiting member 31, and when the mounting mechanism 3 is adjusted to a suitable height, the mounting mechanism 3 can be fixed and limited, so that the sliding of the mounting mechanism 3 is prevented.

As shown in fig. 3, in one embodiment, the optical engine assembly 1 includes an optical engine 11, an optical engine base 12, and a supporting base 13, the optical engine 11 is disposed on the optical engine base 12, the optical engine base 12 is rotatably disposed on the supporting base 13, and the supporting base 13 is disposed on the adjusting mechanism 4.

In this embodiment, by rotationally mounting the optical engine 11 on the supporting seat 13 through the optical engine seat 12, the purpose is that when the angle of the optical engine 11 needs to be adjusted, the transverse angle of the opposite-incidence area of the optical engine 11 can be adjusted only by rotating the optical engine seat 12, so that the relative positions of the transverse opposite-incidence areas of the optical engine assembly 1 and the optical waveguide assembly 2 can be adjusted, the operation is simple, the display effect of the optical engine 11 is improved, and meanwhile, the viewing effect is better.

In one embodiment, the mounting mechanism 3 is provided with through holes, and an adjusting mechanism 4 is rotatably arranged in each through hole.

In this embodiment, the adjusting mechanism 4 is rotatably disposed in the through hole of the mounting mechanism 3, and when the adjusting mechanism 4 is rotated, the longitudinal angle of the correlation area of the optical mechanical assembly 1 can be adjusted, so as to adjust the relative positions of the optical mechanical assembly 1 and the optical waveguide assembly 2 in the longitudinal correlation area, and further improve the display effect of the optical waveguide assembly 2 and the viewing effect of human eyes.

As shown in fig. 4, in one embodiment, the optical waveguide assembly 2 includes a fixing base 21, a first cover 22, and two optical waveguide lenses 23, where the two optical waveguide lenses 23 are disposed between the fixing base 21 and the first cover 22, and the fixing base 21 is disposed on the supporting mechanism 5.

In this embodiment, the fixing seat 21 and the first cover 22 are used for fixing two optical waveguide lenses 23, and the first cover 22 is detachably connected with the fixing seat 21, so that the optical waveguide lenses 23 with different types can be conveniently replaced.

In one embodiment, one end of each supporting member 52, which is close to the fixing base 21, is provided with a mounting mechanism 3, an adjusting mechanism 4 and an optical-mechanical assembly 1, and is respectively disposed in one-to-one correspondence with the two optical waveguide lenses 23.

In this embodiment, the two waveguide lenses are respectively provided with the corresponding mounting mechanism 3, the adjusting mechanism 4 and the optical-mechanical assembly 1, so that the relative positions of the optical-mechanical assembly 1 and the corresponding correlation area of the optical waveguide lens 2 can be conveniently and individually adjusted.

In one embodiment, the second cover 6 is disposed at a position corresponding to the opto-mechanical assembly 1 on a side of the fixing base 21 away from the opto-mechanical assembly 1.

In this embodiment, the second cover 6 is disposed at a position corresponding to the optical mechanical assembly 1, so that light emitted from the optical mechanical assembly 1 can be prevented from directly entering human eyes, causing damage to the human eyes, and protecting the human eyes.

In one embodiment, the second cover 6 is connected to the third cover 7, and the opto-mechanical assembly 1 and the adjusting mechanism 4 are both located inside the third cover 7.

In this embodiment, by arranging the opto-mechanical assembly 1 and the adjusting mechanism 4 inside the third cover 7, the opto-mechanical assembly 1 can be protected, and the whole apparatus can be more beautiful.

The optical waveguide display equipment structure can conveniently and accurately adjust the relative position of the correlation area of the optical machine component 1 and the optical waveguide lens 23, so that the optical waveguide lens 23 has better display effect and better watching effect; the adjusting devices of the optical machine component 1 on the two sides of the left eye and the right eye can be independently adjusted, so that the problem of poor display effect caused by manufacturing errors is solved; the left and right eye light waveguide lenses 23 can be displayed simultaneously so that the viewing experience is better; the light ray is shielded by the light machine component 1 through the second cover body 6, so that the light of the light machine component 1 cannot directly enter human eyes, and the light machine component has a protective effect on the human eyes; the optical waveguide display device can be used for different optical waveguide lenses 23, and optical waveguide correlation areas at different positions have good universality; meanwhile, the optical waveguide display equipment is simple in structure, large-scale mass production improves assembly efficiency precision and yield, and cost is greatly reduced.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application 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 scheme described in the previous embodiments can be modified or some or all of the technical features can be replaced equivalently; such modifications and substitutions do not depart from the spirit of the application.

Claims (10)

1. An optical waveguide display apparatus, comprising: optical machine assembly, optical waveguide assembly, installation mechanism, adjustment mechanism and supporting mechanism:

The optical machine component is arranged on the adjusting mechanism, the adjusting mechanism is arranged on the mounting mechanism, the mounting mechanism and the optical waveguide component are both arranged at the same end of the supporting mechanism, and the relative position of the correlation area between the optical machine component and the optical waveguide component is adjusted through the adjusting mechanism.

2. The optical waveguide display apparatus according to claim 1, wherein the optical machine assembly comprises an optical machine, an optical machine base and a supporting base, the optical machine is arranged on the optical machine base, the optical machine base is rotatably arranged on the supporting base, and the supporting base is arranged on the adjusting mechanism.

3. The optical waveguide display apparatus according to claim 1, wherein the mounting mechanism is provided with through holes, and the adjusting mechanism is provided inside each through hole in a rotating manner.

4. A light guide display device according to any one of claims 1 to 3, wherein the light guide assembly comprises a fixed base, a first cover and two light guide lenses, two of the light guide lenses being arranged between the fixed base and the first cover, the fixed base being arranged on the support mechanism.

5. The light guide display apparatus of claim 4, wherein the support mechanism comprises a base and two support members spaced apart and vertically disposed on the base, and the mounting bracket is disposed at an end of the support members remote from the base.

6. The optical waveguide display apparatus according to claim 1, wherein the mounting mechanism is detachably disposed on the support mechanism.

7. The optical waveguide display apparatus according to claim 5, wherein one end of each supporting member, which is close to the fixing base, is provided with one of the mounting mechanism, the adjusting mechanism and the optical-mechanical assembly, and is respectively arranged in one-to-one correspondence with two optical waveguide lenses.

8. The optical waveguide display apparatus according to claim 4, wherein a second cover is disposed at a position corresponding to the optical machine assembly on a side of the fixing base away from the optical machine assembly.

9. The light guide display device of claim 8, wherein the second cover is coupled to a third cover, and wherein the opto-mechanical assembly and the adjustment mechanism are both located within the third cover.

10. The light guide display apparatus of claim 5, wherein the mounting mechanism is coupled to the support member by a stop.