CN219392312U - Two-piece waveguide optical module - Google Patents

Abstract

The utility model discloses a two-piece waveguide optical module, which comprises a base, wherein the top of the base is provided with a holographic waveguide lens mounting seat, one end of the holographic waveguide lens mounting seat is rotationally connected with one end of the base through a rotating shaft, holographic waveguide lens mounting grooves are formed in the holographic waveguide lens mounting seat, and four corners of each holographic waveguide lens mounting groove are respectively provided with a holographic waveguide lens sucker; according to the utility model, the four corners of the holographic waveguide lens mounting groove are respectively provided with one holographic waveguide lens sucking disc, the stability of the holographic waveguide lens after mounting can be ensured through the adsorption effect of the holographic waveguide lens sucking discs on the holographic waveguide lens, in addition, the holographic waveguide lens mounting groove is internally provided with the holographic waveguide lens ejection holes, and the holographic waveguide lens is ejected out of the holographic waveguide lens mounting seat by Kong Fangbian persons through the holographic waveguide lens ejection holes.

Description

Two-piece waveguide optical module

Technical Field

The utility model relates to the technical field of holographic waveguide lenses, in particular to a two-piece waveguide optical module.

Background

A holographic waveguide lens is a lens that projects an object that does not exist by means of computer technology and visualization technology, and using augmented reality technology, AR technology, the holographic waveguide lens can be made into glasses and flat-panel imaging displays, while the holographic waveguide lens needs to be mounted using mounting structures.

The utility model provides a holographic waveguide lens mounting structure convenient to adjust of current patent number CN2 1 45862333U has the angle that can adjust the structure as required, and the flexibility is strong, and can effectively spacing, avoids rocking, and can effectively accomodate, reduces occupation space, conveniently carries to can effectively install, the strong characteristics of stability, but holographic waveguide lens body is after installing the lens shell inside, can not guarantee that holographic waveguide lens body can not separate with the lens shell, also can not guarantee that holographic waveguide lens body conveniently dismantles.

Disclosure of Invention

The utility model aims to provide a two-piece waveguide optical module to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two formula waveguide optical module, includes the base, the top of base is provided with holographic waveguide lens mount pad, the one end of holographic waveguide lens mount pad rotates through the pivot with the one end of base to be connected, the inside of holographic waveguide lens mount pad is provided with holographic waveguide lens mounting groove, four corners of holographic waveguide lens mounting groove respectively are provided with a holographic waveguide lens sucking disc, holographic waveguide lens sucking disc and holographic waveguide lens mount pad fixed connection, the inside of holographic waveguide lens mounting groove is kept away from one side of pivot is provided with holographic waveguide lens ejecting hole, holographic waveguide lens ejecting hole runs through holographic waveguide lens mount pad, install holographic waveguide lens in the holographic waveguide lens mounting groove.

Preferably, a protective cover sliding groove is formed in the outer side edge of the holographic waveguide lens mounting seat, a transparent protective cover is arranged at the top of the holographic waveguide lens mounting seat, and the transparent protective cover is mounted on the protective cover sliding groove.

Preferably, the inside middle part of base is provided with the stiffening rib, it is provided with the lead screw to rotate between stiffening rib and the base lateral wall, the both sides of lead screw respectively are provided with a locating lever, locating lever and stiffening rib, base fixed connection, be provided with the slider between lead screw and the locating lever, the slider is threaded connection with the lead screw, and slider and locating lever are sliding connection, the outside of base is provided with the cap that revolves, cap and lead screw fixed connection revolve, the fixed connecting seat that is provided with in bottom of holographic waveguide lens mount pad, be connected through the link between connecting seat and the slider, link and connecting seat, slider are swivelling joint.

Preferably, two sides of the reinforcing rib are respectively provided with a connecting frame abdicating groove.

Preferably, a fixing sucker is fixed at each of four corners of the bottom surface of the base.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the four corners of the holographic waveguide lens mounting groove are respectively provided with one holographic waveguide lens sucking disc, the holographic waveguide lens can be ensured to be stable after being mounted through the adsorption effect of the holographic waveguide lens sucking discs on the holographic waveguide lens, in addition, the holographic waveguide lens mounting groove is internally provided with the holographic waveguide lens ejection hole, the diameter of the holographic waveguide lens ejection hole is larger than that of a normal adult finger, and Kong Fangbian people eject the holographic waveguide lens from the holographic waveguide lens mounting seat through the holographic waveguide lens ejection hole;

the holographic waveguide lens mounting seat is also provided with a detachable transparent protective cover, and the holographic waveguide lens can be prevented from being stained with a large amount of dust and scraped by the protection of the transparent protective cover on the holographic waveguide lens.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic side elevational view of the entire body of the present utility model after deployment;

FIG. 2 is a schematic elevational view of the entire expanded front structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of a holographic waveguide lens mount of the present utility model;

FIG. 4 is a schematic view of the transparent protective cover of the present utility model;

fig. 5 is a schematic view of the structure of the present utility model after being integrally assembled.

In the figure: 1. a base; 2. a holographic waveguide lens mount; 3. holographic waveguide lens; 4. a transparent protective cover; 5. a connecting seat; 6. a connecting frame; 7. reinforcing ribs; 8. a slide block; 9. a positioning rod; 10. a screw rod; 11. a cap is screwed; 12. fixing a sucker; 13. the rotary shaft 14, the connecting frame abdication groove 15, the protective cover sliding groove 16, the holographic waveguide lens sucking disc 17 and the holographic waveguide lens ejection hole; 18. holographic waveguide lens mounting slots.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in an embodiment of the present utility model, a two-piece waveguide optical module includes a base 1, a holographic waveguide lens mounting seat 2 is provided at the top of the base 1, one end of the holographic waveguide lens mounting seat 2 is rotatably connected with one end of the base 1 through a rotating shaft 13, a holographic waveguide lens mounting groove 18 is provided in the holographic waveguide lens mounting seat 2, four corners of the holographic waveguide lens mounting groove 18 are respectively provided with a holographic waveguide lens suction cup 16, the holographic waveguide lens suction cup 16 is fixedly connected with the holographic waveguide lens mounting seat 2, a holographic waveguide lens ejection hole 17 is provided at one side of the interior of the holographic waveguide lens mounting groove 18 far from the rotating shaft 13, the holographic waveguide lens ejection hole 17 penetrates through the holographic waveguide lens mounting seat 2, a holographic waveguide lens 3 is mounted in the holographic waveguide lens mounting groove 18, and a fixing suction cup 12 is respectively fixed at four corners of the bottom surface of the base 1.

A protective cover chute 15 is arranged on the outer side edge of the holographic waveguide lens mounting seat 2, a transparent protective cover 4 is arranged at the top of the holographic waveguide lens mounting seat 2, and the transparent protective cover 4 is arranged on the protective cover chute 15.

The inside middle part of base 1 is provided with stiffening rib 7, it is provided with lead screw 10 to rotate between stiffening rib 7 and the base 1 lateral wall, the both sides of lead screw 10 respectively are provided with a locating lever 9, locating lever 9 and stiffening rib 7, base 1 fixed connection, be provided with slider 8 between lead screw 10 and the locating lever 9, slider 8 and lead screw 10 are threaded connection, slider 8 and locating lever 9 are sliding connection, the outside of base 1 is provided with cap 11 soon, cap 11 and lead screw 10 fixed connection soon, the fixed connecting seat 5 that is provided with in bottom of holographic waveguide lens mount pad 2, be connected through link 6 between link 5 and the slider 8, link 6 and connecting seat 5, slider 8 are rotation connection, the both sides of stiffening rib 7 respectively are provided with a link groove 14 of stepping down.

The working principle of the utility model is as follows: according to the utility model, the four corners of the holographic waveguide lens mounting groove 18 are respectively provided with one holographic waveguide lens sucking disc 16, the holographic waveguide lens 3 can be ensured to be stable after being mounted through the adsorption effect of the holographic waveguide lens sucking discs 16 on the holographic waveguide lens 3, in addition, the holographic waveguide lens mounting groove 18 is internally provided with the holographic waveguide lens ejection hole 17, the diameter of the holographic waveguide lens ejection hole 17 is larger than that of a normal adult finger, and a person can conveniently eject the holographic waveguide lens 3 from the holographic waveguide lens mounting seat 2 through the holographic waveguide lens ejection hole 17;

the holographic waveguide lens mounting seat 2 is also provided with a detachable transparent protective cover 4, and the holographic waveguide lens 3 can be prevented from being stained with a large amount of dust and scraped by the protection of the transparent protective cover 4 on the holographic waveguide lens 3;

the screw rod 10 is driven to rotate by screwing the screw cap 11, so that the sliding block 8 can be driven to move left and right, and when the sliding block 8 moves, the holographic waveguide lens mounting seat 2 can rotate around the rotating shaft 13 under the linkage action of the connecting frame 6, so that the angle of the holographic waveguide lens mounting seat 2 is adjusted.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a two-piece waveguide optical module, includes base (1), its characterized in that: the top of base (1) is provided with holographic waveguide lens mount pad (2), the one end of holographic waveguide lens mount pad (2) rotates through pivot (13) with the one end of base (1) and is connected, the inside of holographic waveguide lens mount pad (2) is provided with holographic waveguide lens mounting groove (18), four corners of holographic waveguide lens mounting groove (18) respectively are provided with a holographic waveguide lens sucking disc (16), holographic waveguide lens sucking disc (16) and holographic waveguide lens mount pad (2) fixed connection, one side that pivot (13) was kept away from to the inside of holographic waveguide lens mounting groove (18) is provided with holographic waveguide lens ejecting hole (17), holographic waveguide lens ejecting hole (17) runs through holographic waveguide lens mount pad (2), install holographic waveguide lens (3) in holographic waveguide lens mounting groove (18).

2. The two-piece waveguide optical module of claim 1, wherein: the holographic waveguide lens mounting seat (2) is characterized in that a protective cover sliding groove (15) is formed in the outer side edge of the holographic waveguide lens mounting seat (2), a transparent protective cover (4) is arranged at the top of the holographic waveguide lens mounting seat (2), and the transparent protective cover (4) is mounted on the protective cover sliding groove (15).

3. The two-piece waveguide optical module of claim 1, wherein: the novel holographic waveguide lens is characterized in that a reinforcing rib (7) is arranged in the middle of the base (1), a screw rod (10) is arranged between the reinforcing rib (7) and the side wall of the base (1) in a rotating mode, two sides of the screw rod (10) are respectively provided with a positioning rod (9), the positioning rods (9) are fixedly connected with the reinforcing rib (7) and the base (1), a sliding block (8) is arranged between the screw rod (10) and the positioning rods (9), the sliding block (8) is in threaded connection with the screw rod (10), the sliding block (8) is in sliding connection with the positioning rods (9), a rotary cap (11) is arranged on the outer side of the base (1), the rotary cap (11) is fixedly connected with the screw rod (10), the bottom of the holographic waveguide lens mounting seat (2) is fixedly provided with a connecting seat (5), the connecting seat (5) is connected with the sliding block (8) through a connecting frame (6), and the connecting frame (6) is in rotary connection with the connecting seat (5) and the sliding block (8).

4. A two-piece waveguide optical module according to claim 3, wherein: two sides of the reinforcing rib (7) are respectively provided with a connecting frame abdicating groove (14).

5. The two-piece waveguide optical module of claim 1, wherein: four corners of the bottom surface of the base (1) are respectively fixed with a fixed sucker (12).