CN213987039U

CN213987039U - AR glasses imaging device

Info

Publication number: CN213987039U
Application number: CN202023202920.1U
Authority: CN
Inventors: 赵永明
Original assignee: Xi'an Ray Vision Electronics Technology Co ltd
Current assignee: Xi'an Ray Vision Electronics Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-17
Anticipated expiration: 2030-12-28

Abstract

The utility model provides a AR glasses imaging device, including the mirror holder, the mirror holder includes hollow horizontal pole, the rear of hollow horizontal pole is connected with miniature projection arrangement through two elevating system, just one side of mirror holder is equipped with camera device, camera device's rear is equipped with adjustment mechanism, adjustment mechanism is including installing the casing and revolving the cap, install the inner circle gear on the installation shell body open-ended inner wall, just electric motor is installed to the inboard of revolving the cap, electric motor's output shaft has the axis of rotation, the outer lane gear is installed to the one end of axis of rotation, the outer lane gear is connected with inner circle gear engagement. The utility model discloses combined two kinds of regulation modes of electrical control and manual regulation, realized camera device's angle modulation to can carry out the adjustment in the field of vision under the static state of head, it is more convenient to use, and the flexibility is high, can be better satisfy user's user demand.

Description

AR glasses imaging device

Technical Field

The utility model relates to a technical field of AR equipment specifically is an AR glasses imaging device.

Background

Present AR glasses and three-dimensional imaging equipment combine together, though can show real world's information and virtual information simultaneously, and two kinds of information complement each other, superpose to improve the interest of study, amusement etc. in the life, three-dimensional imaging equipment adopts the mode of rigid connection to install mostly, like bolted connection, makes camera and miniature projection equipment all fixed to the frame of swimming relatively, leads to the adjustment that can't carry out the field of vision under the static state of head.

According to patent document application number 201921658131.3, an AR equipment that anti falling performance is good is provided, including AR equipment, movable block and dead lever, AR equipment still includes picture frame, mirror leg, lens, nose frame and fixed block, the picture frame inner wall is pasted with the lens, though can make AR equipment more laminate people's face when wearing, too loose or tension when preventing AR equipment from wearing, influence the effect of experience, through being equipped with shock pad and tempering membrane, when AR equipment drops, can play the shock attenuation and prevent the effect of falling, but the traditional mode of adoption carries out the stereoimaging projection, can not carry out the adjustment in the field of vision to the angle modulation of camera, leads to the adjustment that can't carry out the field of vision under the static state of head.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an AR glasses imaging device for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a AR glasses imaging device, includes the mirror holder, the mirror holder includes hollow horizontal pole, the rear of hollow horizontal pole is connected with miniature projection arrangement through two elevating system, just one side of mirror holder is equipped with camera device, camera device's rear is equipped with adjustment mechanism, adjustment mechanism is including installing the casing and revolving the cap, the outer wall of installation casing and camera device's casing fixed connection, install the inner circle gear on the installation shell open-ended inner wall, just electric motor is installed to the inboard of revolving the cap, electric motor's output shaft has the axis of rotation, outer lane gear is installed to the one end of axis of rotation, outer lane gear is connected with inner circle gear engagement, just electric motor's one end is run through outer lane gear in proper order and the support that the installation casing passes through ball bearing and mirror holder in the axis of rotation is connected.

Preferably, every elevating system all includes the rectangle box, the preceding shrouding of rectangle box links to each other with hollow horizontal pole, first solenoid and second solenoid are installed respectively to the upper and lower end in the rectangle box, the inboard of rectangle box is equipped with the permanent magnet piece, permanent magnet piece and rectangle box sliding connection, just the rear of rectangle box is equipped with the slide, the slide is kept away from one side of rectangle box and is linked to each other with miniature projection arrangement's shell body.

Preferably, the symmetry is equipped with the bar hole on the both sides board of rectangle box, just the slide bar is installed to the symmetry on the outer wall of permanent magnet piece, the slide bar cooperatees with the bar hole, the one end that the permanent magnet piece was kept away from to the slide bar is passed through the bolt and is linked to each other with the slide.

Preferably, the inner wall of the strip-shaped hole is provided with a buffer ring.

Preferably, a controller is installed on the inner side of the hollow cross rod, and the controller is electrically connected with the camera device, the electric motor, the micro projection device, the first electromagnetic coil and the second electromagnetic coil through leads respectively.

Preferably, a plurality of heat dissipation holes are formed in the top of the hollow cross rod.

Preferably, the bottom of the hollow cross bar is provided with a lens.

Preferably, the outer wall of the screw cap is sleeved with an anti-slip sleeve, and the outer wall of the anti-slip sleeve is provided with anti-slip lines.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model realizes the angle adjustment of the camera device through the electric motor, the rotating shaft, the outer ring gear, the inner ring gear and the mounting shell, and can also realize the angle adjustment of the camera device through directly rotating the rotating cap, thereby being capable of adjusting the visual field in the static state of the head, being more convenient to use and high in flexibility, and being capable of better meeting the use requirements of users; through rectangle box, bar hole, first solenoid, second solenoid, permanent magnet piece, slide bar and slide, realized miniature projection arrangement's altitude mixture control, when not using miniature projection arrangement, adjust miniature projection arrangement's height, can prevent that miniature projection arrangement from sheltering from people's sight, the user demand that satisfies people that can be better.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of an adjusting mechanism of the present invention;

fig. 3 is a sectional view of the lifting mechanism of the present invention;

fig. 4 is an enlarged view of region a in fig. 1.

In the figure: 1. a frame; 11. a hollow cross bar; 111. heat dissipation holes; 12. a lens; 2. a camera device; 3. an adjustment mechanism; 31. installing a shell; 32. an inner ring gear; 33. a rotating shaft; 34. an outer ring gear; 35. an electric motor; 36. screwing the cap; 37. an anti-slip sleeve; 4. a controller; 5. a miniature projection device; 6. a lifting mechanism; 61. a rectangular box; 611. a strip-shaped hole; 612. a buffer ring; 62. a first electromagnetic coil; 63. a second electromagnetic coil; 64. a permanent magnet block; 65. a slide bar; 66. a slide board.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

An embodiment, please refer to fig. 1, 2 and 4, an AR glasses imaging apparatus includes a mirror holder 1, the mirror holder 1 includes a hollow cross rod 11, the rear of the hollow cross rod 11 is connected with a micro projection device 5 through two lifting mechanisms 6, just one side of the mirror holder 1 is provided with a camera device 2, the rear of the camera device 2 is provided with an adjusting mechanism 3, the adjusting mechanism 3 includes an installation shell 31 and a screw cap 36, the outer wall of the installation shell 31 is fixedly connected with the shell of the camera device 2, an inner ring gear 32 is installed on the inner wall of the opening of the installation shell 31, an electric motor 35 is installed on the inner side of the screw cap 36, an output shaft of the electric motor 35 is connected with a rotation shaft 33, an outer ring gear 34 is installed at one end of the rotation shaft 33, the outer ring gear 34 is engaged with the inner ring gear 32, and one end of the rotation shaft 33 far away from the electric motor 35 sequentially penetrates through the outer ring gear 34 and the installation shell 31 through a ball bearing and the mirror holder 31 The support of the frame 1 is rotatably connected, the outer ring gear 34 and the inner ring gear 32 are controlled by the electric motor 35 to be meshed and driven to enable the inner ring gear 32 to drive the mounting shell 31 to rotate, the angle of the camera device 2 can be changed by utilizing the rotating mounting shell 31, the angle adjustment of the camera device 2 is realized, so that the visual field can be adjusted in the static state of the head, the use is more convenient, in addition, the angle adjustment of the camera device 2 can also be realized by directly rotating the screw cap 36, the visual field can be finely adjusted in the static state of the head, the flexibility of the use is high, the controller 4 is arranged on the inner side of the hollow cross rod 11, the controller 4 is respectively and electrically connected with the camera device 2, the electric motor 35, the micro projection device 5, the first electromagnetic coil 62 and the second electromagnetic coil 63 through conducting wires, the lens 12 is arranged at the bottom of the hollow cross rod 11, and the electric motor 35 is controlled to work through the controller 4, the output shaft of the electric motor 35 can rotate within a certain range, for example, within a range of 0 to 180 degrees, the controller 4 controls the on/off of the first electromagnetic coil 62 and the second electromagnetic coil 63, the controller 4, the mirror bracket 1, the camera device 2 and the micro-projection device 5 can form a simple AR stereo imaging device, which has a stereo imaging function, it should be noted that a CPU processor, a wireless signal transmission module, an image, text, voice, video and other signal processing modules and the like in the controller 4 can all adopt the electronic devices with signal transmission and processing functions in the prior art, such as a mobile phone, a tablet computer and the like, which are not marked in the attached figures 1 to 4, and do not limit the models of the electronic devices in the controller 4, such as the CPU processor, the wireless signal transmission module, the image, text, voice, video and other signal processing modules and the like, the top of the hollow cross bar 11 is provided with a plurality of heat dissipation holes 111, distribute away the heat that 4 during operations of controller produced through louvre 111, the cover is equipped with anti-skidding cover 37 on screwing the outer wall of cap 36, and anti-skidding cover 37 can adopt elastic material preparation such as rubber or silica gel, the travelling comfort when can improve the use, seted up anti-skidding line on anti-skidding cover 37's the outer wall, can effectually reduce the probability that the hand was smooth when screwing cap 36 with the hand rotation through the anti-skidding cover 37 that sets up.

In an embodiment, referring to fig. 1 and 3, each of the lifting mechanisms 6 includes a rectangular box 61, a front sealing plate of the rectangular box 61 is connected to the hollow cross bar 11, a first electromagnetic coil 62 and a second electromagnetic coil 63 are respectively installed at upper and lower ends in the rectangular box 61, a permanent magnet block 64 is installed at an inner side of the rectangular box 61, the permanent magnet block 64 is slidably connected to the rectangular box 61, a sliding plate 66 is installed at a rear side of the rectangular box 61, one side of the sliding plate 66 away from the rectangular box 61 is connected to an outer housing of the micro projection device 5, strip-shaped holes 611 are symmetrically formed in two side plates of the rectangular box 61, sliding rods 65 are symmetrically installed on an outer wall of the permanent magnet block 64, the sliding rods 65 are matched with the strip-shaped holes 611, one end of the sliding rods 65 away from the permanent magnet block 64 is connected to the sliding plate 66 through bolts, when the micro projection device 5 is not used, the first electromagnetic coil 62 is powered on, the second electromagnetic coil 63 is powered off, the permanent magnet block 64 drives the sliding plate 66 to ascend by utilizing the suction force generated by the power-on of the first electromagnetic coil 62, the miniature projection device 5 is driven to ascend by the sliding plate 66, the phenomenon that the miniature projection device 5 blocks the sight of people can be prevented, when the miniature projection device is used, the first electromagnetic coil 62 is powered off, the second electromagnetic coil 63 is powered on, the permanent magnet block 64 drives the sliding plate 66 to descend by utilizing the suction force generated by the power-on of the second electromagnetic coil 63, so that the miniature projection device 5 returns to the original position to be convenient for three-dimensional imaging operation, the inner wall of the strip-shaped hole 611 is provided with the buffer ring 612, the buffer ring 612 can be made of elastic materials such as rubber or silica gel, the impact on the rectangular box 61 generated when the sliding rod 65 moves can be relieved by the buffer ring 612, and the service life of the lifting mechanism 6 can be prolonged.

The utility model discloses a concrete operation as follows:

firstly, the outer ring gear 34 and the inner ring gear 32 are controlled by the electric motor 35 to be meshed and transmitted to enable the inner ring gear 32 to drive the mounting shell 31 to rotate, the angle of the image shot by the image shooting device 2 can be changed by utilizing the rotating mounting shell 31, so that the visual field can be adjusted in the state that the head is static, in addition, the angle of the image shooting device 2 can also be adjusted by directly rotating the screw cap 36, the visual field can be finely adjusted in the state that the head is static, when the micro projection device 5 is not used, the first electromagnetic coil 62 is electrified, the second electromagnetic coil 63 is powered off, the permanent magnet block 64 drives the sliding plate 66 to ascend by utilizing the suction force generated by the electrification of the first electromagnetic coil 62, the micro projection device 5 is driven to ascend by the sliding plate 66, the vision of people can be prevented from being blocked by the micro projection device 5, when the micro projection device is used, the first electromagnetic coil 62 is powered off, the second electromagnetic coil 63 is electrified, the permanent magnet block 64 drives the sliding plate 66 to descend by utilizing the suction force generated by the electrification of the second electromagnetic coil 63, thereby returning the micro-projector 5 to the home position for the stereoscopic imaging operation.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides an AR glasses imaging device, includes mirror holder (1), its characterized in that, mirror holder (1) includes hollow horizontal pole (11), the rear of hollow horizontal pole (11) is connected with miniature projection arrangement (5) through two elevating system (6), just one side of mirror holder (1) is equipped with camera device (2), the rear of camera device (2) is equipped with adjustment mechanism (3), adjustment mechanism (3) are including installation casing (31) and screw cap (36), the outer wall of installation casing (31) and the casing fixed connection of camera device (2), install inner ring gear (32) on installation casing (31) open-ended inner wall, just electric motor (35) are installed to the inboard of screw cap (36), the output shaft of electric motor (35) has axis of rotation (33), outer lane gear (34) are installed to the one end of axis of rotation (33), the outer ring gear (34) is meshed with the inner ring gear (32), and one end, far away from the electric motor (35), of the rotating shaft (33) penetrates through the outer ring gear (34) and the mounting shell (31) in sequence and is connected with the support of the spectacle frame (1) in a rotating mode through a ball bearing.

2. The AR glasses imaging device according to claim 1, characterized in that each lifting mechanism (6) comprises a rectangular box (61), the front closing plate of the rectangular box (61) is connected with the hollow cross rod (11), the upper end and the lower end of the rectangular box (61) are respectively provided with a first electromagnetic coil (62) and a second electromagnetic coil (63), the inner side of the rectangular box (61) is provided with a permanent magnet block (64), the permanent magnet block (64) is connected with the rectangular box (61) in a sliding manner, a sliding plate (66) is arranged behind the rectangular box (61), and the side of the sliding plate (66) far away from the rectangular box (61) is connected with the outer shell of the micro-projection device (5).

3. The AR glasses imaging device according to claim 2, characterized in that strip-shaped holes (611) are symmetrically formed in two side plates of the rectangular box (61), slide bars (65) are symmetrically installed on the outer wall of the permanent magnet block (64), the slide bars (65) are matched with the strip-shaped holes (611), and one end of each slide bar (65) far away from the permanent magnet block (64) is connected with the sliding plate (66) through a bolt.

4. The AR eyeglass imaging device as claimed in claim 3, wherein a buffer ring (612) is mounted on an inner wall of the strip-shaped hole (611).

5. The AR glasses imaging device according to claim 2, characterized in that a controller (4) is installed on the inner side of the hollow cross rod (11), and the controller (4) is electrically connected with the camera device (2), the electric motor (35), the micro-projection device (5), the first electromagnetic coil (62) and the second electromagnetic coil (63) through wires.

6. The AR glasses imaging device according to claim 1, characterized in that the top of the hollow cross bar (11) is provided with a plurality of heat dissipation holes (111).

7. The AR glasses imaging device according to claim 1, characterized in that the bottom of the hollow cross bar (11) is fitted with a lens (12).

8. The AR glasses imaging device according to claim 1, characterized in that an anti-slip sleeve (37) is sleeved on the outer wall of the spin cap (36), and anti-slip lines are arranged on the outer wall of the anti-slip sleeve (37).