CN111929902B - Head-mounted equipment - Google Patents
Head-mounted equipment Download PDFInfo
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- CN111929902B CN111929902B CN202010998573.3A CN202010998573A CN111929902B CN 111929902 B CN111929902 B CN 111929902B CN 202010998573 A CN202010998573 A CN 202010998573A CN 111929902 B CN111929902 B CN 111929902B
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
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Abstract
The invention belongs to the technical field of electronic products, and particularly relates to a head-mounted device which comprises a supporting structure and a host, wherein sliding connection mechanisms are respectively arranged between two sides of the supporting structure and two corresponding sides of the host, an elastic stretching piece and a front-back adjusting mechanism for adjusting the distance between the supporting structure and the host are also arranged between the supporting structure and the host, and the front-back adjusting mechanism is arranged on the host and is propped against the supporting structure; the sliding connection mechanism on each side respectively comprises a supporting sliding structure and a host sliding structure which are arranged together in a sliding mode, the supporting sliding structure is rotatably arranged on the supporting structure, and the host sliding structure is fixedly arranged on the host. Possess upset and eye distance regulatory function simultaneously, simple structure is convenient for adjust moreover, can reduce the weight and the volume of host computer, can avoid falling after the host computer upset.
Description
Technical Field
The invention belongs to the technical field of electronic products, and particularly relates to a head-mounted device.
Background
Head-mounted devices (such as virtual reality glasses) are increasingly used in daily life, and in order to adapt to different users and facilitate the users to use the head-mounted devices, the head-mounted devices are increasingly provided with a turning function, an eye distance adjusting function and the like. The turnover function is that the host machine is hinged with a supporting structure used for fixing the head-mounted equipment on the head of a user, when the user interacts with the outside, the host machine only needs to be turned upwards to avoid shielding eyes, and the whole head-mounted equipment does not need to be taken down from the head of the user; the eye distance adjusting function is mainly realized by changing the distance between the lens and the display screen, namely, the lens barrel is adjusted to be close to or far away from the display screen so as to be suitable for the eye distances of different users.
At present, the upset function, the eye distance regulatory function is adjusted through solitary mechanism, common head-mounted device can not possess the upset function simultaneously, eye distance regulatory function, the head-mounted device who possesses the upset function, the host computer is articulated together with bandeau fixed knot structure, the unable back-and-forth movement of host computer adjusts the eye distance, only can be through adjusting the inside lens cone of host computer in order to realize the eye distance regulation, set up the weight and the volume increase that can lead to the host computer in head-mounted device's host computer inside with adjustment mechanism, there is the risk of falling after the upset.
Disclosure of Invention
The invention aims to provide a head-mounted device with functions of overturning and adjusting an eye distance, which has a simple structure, is convenient to adjust, can reduce the weight and the volume of a main machine, and can prevent the main machine from falling down after overturning.
The invention discloses a head-mounted device, which comprises a supporting structure and a host, wherein sliding connection mechanisms are respectively arranged between two sides of the supporting structure and two corresponding sides of the host, an elastic stretching piece is arranged between the host and the supporting structure, a front-back adjusting mechanism for adjusting the distance between the supporting structure and the host is also arranged between the supporting structure and the host, and the front-back adjusting mechanism is arranged on the host and is propped against the supporting structure; the sliding connection mechanism on each side respectively comprises a supporting sliding structure and a host sliding structure which are arranged together in a sliding mode, the supporting sliding structure is rotatably arranged on the supporting structure, and the host sliding structure is fixedly arranged on the host.
As an improvement, the front and back adjusting mechanism comprises a knob rotatably mounted on the host and a supporting piece coaxially arranged with the knob, the supporting piece is in threaded transmission connection with the knob, and one end, close to the supporting structure, of the supporting piece is fixedly connected to the supporting structure in an inserted manner.
As an improvement, the supporting piece comprises a rod body and a clamping joint arranged at one end of the rod body close to the supporting structure; the supporting structure is provided with a limiting groove corresponding to the clamping head, and the clamping head is clamped into the limiting groove, so that the rod body cannot rotate along the axial direction of the rod body.
As an improvement, an installation shaft is fixedly arranged on the knob coaxially with the knob, and the rod body is in threaded transmission connection with the installation shaft; an axial threaded hole is formed in one end, far away from the clamping joint, of the rod body, an axial hole is formed in the mounting shaft, and a threaded rod in threaded transmission connection with the threaded hole is fixedly mounted in the axial hole; or an external thread is arranged at one end, far away from the clamping joint, of the rod body, an internal thread matched with the internal thread is arranged on the inner side wall of the axial hole, and the rod body is in threaded transmission connection with the axial hole of the mounting shaft.
As an improvement, the main frame includes a housing, and a lens barrel assembly fixedly mounted in a cavity defined by the housing, a mounting hole is provided at a middle position of an upper side wall of the housing, a bracket is provided at a side of the mounting hole close to the support structure, the knob is rotatably mounted between the bracket and the lens barrel assembly, and a portion of the knob extends to an outside of the housing through the mounting hole.
As an improvement, a sleeve is arranged on the lens barrel assembly corresponding to the mounting shaft, a ring body is arranged on the bracket corresponding to the mounting shaft, and two end parts of the mounting shaft are respectively rotatably arranged in the sleeve and the ring body.
As an improvement, two sides of the main machine are respectively provided with a groove-shaped extending part and a cover plate covering the notch of the extending part, and the cover plate is provided with a long hole arranged in the same direction as the supporting part; the supporting sliding structure and the host sliding structure are arranged in a cavity formed between the extending part and the cover plate, and the rotating installation structure between the supporting sliding structure and the supporting structure penetrates through the elongated hole.
As an improvement, the rotation mounting structure includes fixed mounting in mount pad on the bearing structure, rotate and install pivot on the mount pad the pivot is inserted fixed mounting has the mounting disc on the tip in the extension with the cavity between the apron, support sliding construction fixed mounting be in on the mounting disc.
As an improvement, the support structure is provided with mounting platforms at positions corresponding to the extending portions on each side, the mounting platforms are provided with accommodating grooves, and the mounting seats are fixed in the accommodating grooves.
As an improvement, elastic stretching pieces are respectively arranged at the sliding connection mechanism corresponding to each side; the supporting sliding structure is a sliding block, the host sliding structure is a sliding rail, the two side edges of the sliding rail are respectively provided with the elastic stretching pieces, and the elastic stretching pieces are connected between the sliding block and the host.
Due to the adoption of the technical scheme, the head-mounted equipment comprises a supporting structure and a host machine, wherein sliding connection mechanisms are respectively arranged between two sides of the supporting structure and two corresponding sides of the host machine, an elastic stretching piece is arranged between the host machine and the supporting structure, a front-back adjusting mechanism for adjusting the distance between the supporting structure and the host machine is also arranged between the supporting structure and the host machine, and the front-back adjusting mechanism is arranged on the host machine and is propped against the supporting structure; the sliding connection mechanism on each side respectively comprises a supporting sliding structure and a host sliding structure which are arranged together in a sliding mode, the supporting sliding structure is rotatably arranged on the supporting structure, and the host sliding structure is fixedly arranged on the host. Because the sliding connection mechanisms are respectively arranged between the two sides of the supporting structure and the two corresponding sides of the host machine, a front-back adjusting mechanism arranged along the front-back direction is also arranged between the supporting structure and the host machine, an elastic stretching piece is arranged between the host machine and the supporting structure, and the front-back adjusting mechanism is propped against the supporting structure under the elastic action of the elastic stretching piece; when the eye distance needs to be adjusted, the distance between the main machine and the supporting piece is adjusted through the front and back adjusting mechanism, so that the eye distance is adjusted, and the weight and the volume of the main machine are increased due to no need of arranging an independent adjusting structure on the main machine; the host is pulled to one side far away from the supporting structure to separate the front and back adjusting mechanism from the supporting structure, so that the host can turn over by taking the rotating installation position of the supporting sliding structure and the supporting structure as an axis, the host is separated from the eyes of a user after turning upwards, and the whole head-mounted equipment can interact with the outside without taking down the whole head-mounted equipment from the head of the user; the head-mounted equipment has the functions of overturning and adjusting the eye distance, has a simple structure, is convenient to adjust, can reduce the weight and the volume of the main machine, and can prevent the main machine from falling after overturning.
Drawings
Fig. 1 is a schematic perspective view of a head-mounted device according to an embodiment of the present invention;
FIG. 2 is an exploded view of a headset according to an embodiment of the invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 1;
10, a supporting structure, 11, a brim, 12, a first belt body, 13, a second belt body, 14, a limiting groove, 15, an installation platform, 16, an accommodation groove, 20, a host, 21, a housing, 211, an extension part, 212, a cover plate, 213, an elongated hole, 22, a lens barrel assembly, 221, a sleeve, 23, an installation hole, 30, a sliding connection mechanism, 31, a sliding rail, 32, a sliding block, 40, an elastic stretching part, 50, a front and back adjusting mechanism, 51, a knob, 52, a supporting part, 521, a rod body, 522, a clamping joint, 53, a support, 531, a ring body, 54, an installation shaft, 61, a seat body, 611, an extension pipe, 62, a limiting plate, 63, a rotating shaft, 64, an installation plate, 65 and a baffle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 to 4 are schematic structural diagrams of a headset according to an embodiment of the present invention, where fig. 1 shows a schematic perspective structural diagram of the headset according to the present invention, fig. 2 shows an exploded structural diagram of the headset according to the embodiment of the present invention, fig. 3 shows a schematic sectional structural diagram along a-a line in fig. 1, and fig. 4 shows a schematic sectional structural diagram along a-B line in fig. 1. For the sake of convenience, only the portions related to the embodiments of the present invention are shown in the drawings.
When the head-mounted device is worn, one side of a host machine of the head-mounted device, which is close to the face of a user, is defined as back, the other side, which is far away from the face of the user, is defined as front, and one side of the host machine, which is close to the ground, is defined as down, and the other side, which is far away from the ground, is defined as up. As can be seen from fig. 1, 2, 3 and 4, the head-mounted device includes a support structure 10 for fixing the whole head-mounted device on the head of a user, and a main frame 20, sliding connection mechanisms 30 are respectively provided between two sides of the support structure 10 and two corresponding sides of the main frame 20, an elastic stretching member 40 is provided between the main frame 20 and the support structure 10, a front-back adjustment mechanism 50 for adjusting the distance between the support structure 10 and the main frame 20 is further provided between the support structure 10 and the main frame 20, and the front-back adjustment mechanism 50 is mounted on the main frame 20 and abuts against the support structure 10; the sliding connection mechanism 30 on each side respectively comprises a supporting sliding structure and a main machine sliding structure which are slidably mounted together, the supporting sliding structure is rotatably mounted on the supporting structure 10, and the main machine sliding structure is fixedly mounted on the main machine 20.
Because the sliding connection mechanisms 30 are respectively arranged between two sides of the supporting structure 10 and two corresponding sides of the main machine 20, the elastic stretching member 40 is arranged between the main machine 20 and the supporting structure 10, the front-back adjusting mechanism 50 is also arranged between the supporting structure 10 and the main machine 20 along the front-back direction, and the front-back adjusting mechanism 50 is pressed against the supporting structure 10 under the elastic force of the elastic stretching member 40. When the eye distance needs to be adjusted, the distance between the main machine 20 and the supporting structure 10 is adjusted through the front-back adjusting mechanism 50, so that the eye distance is adjusted, and the weight and the volume of the main machine 20 are increased due to no need of arranging a separate adjusting structure on the main machine 20; the host 20 is pulled to one side far away from the support structure 10 to separate the front-back adjusting mechanism 50 from the support structure 10, so that the host 20 can turn over by taking the rotary installation position of the support sliding structure and the support structure 10 as an axis, the host 20 is separated from the eyes of the user after turning upwards, and the whole head-mounted equipment can interact with the outside without taking down the whole head-mounted equipment from the head of the user; the head-mounted equipment has the functions of turning and adjusting the eye distance, has a simple structure, is convenient to adjust, can reduce the weight and the volume of the main machine 20, and can prevent the main machine 20 from falling down after turning.
In the embodiment of the present invention, the front-back adjustment mechanism 50 includes a knob 51 rotatably mounted on the main machine 20, and a support 52 coaxially disposed with the knob 51, the support 52 is in threaded transmission connection with the knob 51, and one end of the support 52 close to the support structure 10 is fixed to the support structure 10 in an inserting manner. When the knob 51 is rotated, the knob 51 and the support 52 rotate relatively, but one end of the support 52 close to the support structure 10 is inserted and fixed on the support structure 10 and cannot rotate relatively to the support structure 10, so that when the knob 51 is rotated, the support 52 can move towards the direction close to the knob 51 or move towards the direction far away from the knob 51, and the distance between the support structure 10 and the host 20 is changed, thereby realizing the eye distance adjustment; specifically, the knob 51 is rotated to move the supporting member 52 away from the knob 51, and the distance between the supporting structure 10 and the main frame 20 is increased by pushing the supporting member 52, so as to further stretch the elastic stretching member 40 while increasing the eye distance and increasing the distance between the supporting structure 10 and the main frame 20; the knob 51 is rotated reversely to move the supporting member 52 toward the knob 51, the length of the supporting member 52 between the supporting structure 10 and the main body 20 is gradually reduced, and the distance between the supporting structure 10 and the main body 20 is gradually reduced under the pulling force of the elastic stretching member 40 to adjust the eye distance.
The support 52 comprises a rod 521, and a bayonet 522 arranged at one end of the rod 521 close to the support structure 10; the support structure 10 is provided with a limiting groove 14 corresponding to the snap-in head 522, and after the snap-in head 522 is snapped into the limiting groove 14, the rod 521 cannot rotate along the axial direction thereof, and generally, the limiting groove 14 may be defined by a retaining wall protruding from the support structure 10 or formed by a recess towards the support structure 10.
In order to facilitate the support 52 and the knob 51 to perform the screw thread transmission, a mounting shaft 54 coaxially arranged with the knob 51 is fixedly installed on the knob 51, and the rod body 521 is in screw thread transmission connection with the mounting shaft 54; specifically, an axial threaded hole is formed in an end of the rod 521, which is away from the snap fitting 522, an axial hole is formed in the mounting shaft 54, and a threaded rod (not shown) in threaded transmission connection with the threaded hole is fixedly mounted in the axial hole, and generally, the axial threaded hole and the threaded rod are respectively rectangular threads or trapezoidal threads, so as to facilitate transmission. Of course, an external thread may be provided on an end of the rod 521 away from the bayonet 522, and an internal thread adapted to the end may be provided on an inner sidewall of the axial hole, so that the rod 521 is in threaded transmission connection with the axial hole of the mounting shaft 54.
In order to facilitate the knob 51 to be rotatably mounted on the main body 20, the main body 20 includes a housing 21, and a lens barrel assembly 22 fixedly mounted in a cavity surrounded by the housing 21, a mounting hole 23 is provided at a middle position of an upper side wall of the housing 21, a bracket 53 is provided at a side of the mounting hole 23 close to the support structure 10, the knob 51 is rotatably mounted between the bracket 53 and the lens barrel assembly 22, and a portion of the knob 51 extends to an outer side of the housing 21 through the mounting hole 23, and the bracket 53 may be fixedly mounted with the lens barrel assembly 22 or with the housing 21. Specifically, the barrel assembly 22 is provided with a sleeve 221 corresponding to the mounting shaft 54, the bracket 53 is provided with a ring 531 corresponding to the mounting shaft 54, and two end portions of the mounting shaft 54 are rotatably mounted in the sleeve 221 and the ring 531, respectively.
Generally, an extension part 211 having a groove shape and a cover plate 212 covering a notch of the extension part 211 are respectively disposed at both sides of the main body 20, an elongated hole 213 disposed in the same direction as the support 52 is disposed on the cover plate 212, and specifically, the extension part 211 and the housing 21 are integrally connected; the support slide structure, the main frame slide structure is disposed in the cavity formed between the extension portion 211 and the cover plate 212, and the rotation mounting structure between the support slide structure and the support structure 10 passes through the elongated hole 213. Specifically, the rotary mounting structure comprises a mounting seat fixedly mounted on the support structure 10 and a rotating shaft 63 rotatably mounted on the mounting seat, a mounting plate 64 is fixedly mounted on the end part of the rotating shaft 63 inserted into the cavity between the extension part 211 and the cover plate 212, and the support sliding structure is fixedly mounted on the mounting plate 64; this mount pad includes pedestal 61, be equipped with the pedestal through-hole on the pedestal, it is equipped with the limiting plate through-hole to correspond pedestal through-hole department on limiting plate 62, the diameter of this limiting plate through-hole is less than the diameter of pedestal through-hole, one of keeping away from mounting disc 64 at pivot 63 is served fixed mounting and is had baffle 65, pivot 63 passes the limiting plate through-hole, the pedestal through-hole, this baffle 65 is located one side that pedestal 61 was kept away from to baffle 65, be equipped with the extension pipe 611 with the coaxial setting of pedestal through-hole on the one side that baffle 65 was kept away from to the pedestal usually, the axial length of this extension pipe 611 is the same with the thickness.
The supporting structure 10 is provided with an installation platform 15 at the portion corresponding to the extending portion 211 at each side, the installation platform 15 is provided with an accommodation groove 16, and the installation seat is fixed in the accommodation groove 16, so as to facilitate the relative sliding between the host 20 and the supporting structure 10.
In the embodiment of the present invention, in order to facilitate the relative sliding between the main frame 20 and the supporting structure 10 and to stably support the supporting member 52 of the front-rear adjusting mechanism 50 on the supporting structure 10, the sliding connecting mechanism 30 corresponding to each side is respectively provided with an elastic stretching member 40.
Specifically, the supporting sliding structure is a sliding block 32, the main machine sliding structure is a sliding rail 31, and the elastic stretching member 40 is connected between the sliding block 32 and the main machine 20, specifically, between the sliding block 32 and the inner side wall of the housing 21 of the main machine 20.
In order not to affect the relative sliding between the slider 32 and the slide rail 31, elastic stretching members 40 are respectively provided at both side edges of the slide rail 31, and the elastic stretching members 40 are usually springs.
In the embodiment of the present invention, the support structure 10 is used to fix the whole head-mounted device to the head of the user, and includes a visor 11, a first strap 12 and a second strap 13 respectively connected at both sides of the visor 11, and a connection structure provided between the first strap 12 and the second strap 13, which may be in the form of a buckle, a buckle-and-hook-and-loop fastener, and the like. Generally, the visor 11, the first band 12, and the second band 13 are of an integral structure.
The above description is only exemplary of the present invention and should not be taken as limiting the invention, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A head-mounted device comprises a supporting structure and a host machine, and is characterized in that sliding connection mechanisms are respectively arranged between two sides of the supporting structure and two corresponding sides of the host machine, an elastic stretching piece is arranged between the host machine and the supporting structure, a front-back adjusting mechanism used for adjusting the distance between the supporting structure and the host machine is also arranged between the supporting structure and the host machine, and the front-back adjusting mechanism is arranged on the host machine and is abutted against the supporting structure;
the sliding connection mechanism on each side respectively comprises a supporting sliding structure and a host sliding structure which are arranged together in a sliding mode, the supporting sliding structure is rotatably arranged on the supporting structure, and the host sliding structure is fixedly arranged on the host;
the front and back adjusting mechanism comprises a knob rotatably mounted on the host machine and a supporting piece coaxially arranged with the knob, the supporting piece is in threaded transmission connection with the knob, and one end, close to the supporting structure, of the supporting piece is fixedly inserted on the supporting structure; the supporting piece comprises a rod body and a clamping joint arranged at one end of the rod body close to the supporting structure; the supporting structure is provided with a limiting groove corresponding to the clamping head, and the clamping head is clamped into the limiting groove, so that the rod body cannot rotate along the axial direction of the rod body.
2. The head-mounted apparatus according to claim 1, wherein a mounting shaft is fixedly mounted on the knob and is coaxial with the knob, and the rod body is in threaded transmission connection with the mounting shaft; an axial threaded hole is formed in one end, far away from the clamping joint, of the rod body, an axial hole is formed in the mounting shaft, and a threaded rod in threaded transmission connection with the threaded hole is fixedly mounted in the axial hole; or an external thread is arranged at one end, far away from the clamping joint, of the rod body, an internal thread matched with the internal thread is arranged on the inner side wall of the axial hole, and the rod body is in threaded transmission connection with the axial hole of the mounting shaft.
3. The headset of claim 2, wherein the main body comprises a housing, a lens barrel assembly fixedly mounted in a cavity defined by the housing, a mounting hole is formed at a central portion of an upper side wall of the housing, a bracket is disposed at a side of the mounting hole close to the support structure, the knob is rotatably mounted between the bracket and the lens barrel assembly, and a portion of the knob extends to an outside of the housing through the mounting hole.
4. The head-mounted apparatus according to claim 3, wherein a sleeve is disposed on the lens barrel assembly corresponding to the mounting shaft, a ring is disposed on the bracket corresponding to the mounting shaft, and two ends of the mounting shaft are rotatably mounted in the sleeve and the ring, respectively.
5. The head-mounted equipment according to any one of claims 1 to 4, wherein, a groove-shaped extension part and a cover plate covering the notch of the extension part are respectively arranged at two sides of the main machine, and the cover plate is provided with an elongated hole arranged in the same direction as the support part; the supporting sliding structure and the host sliding structure are arranged in a cavity formed between the extending part and the cover plate, and the rotating installation structure between the supporting sliding structure and the supporting structure penetrates through the elongated hole.
6. The headset of claim 5 wherein the rotational mounting structure includes a mounting base fixedly mounted on the support structure, a rotational shaft rotatably mounted on the mounting base, a mounting plate fixedly mounted on an end of the rotational shaft inserted into the cavity between the extension portion and the cover plate, and the supporting sliding structure fixedly mounted on the mounting plate.
7. The headset of claim 6, wherein a mounting platform is provided on the support structure at the extended portion corresponding to each side, a receiving slot is provided on the mounting platform, and the mounting base is fixed in the receiving slot.
8. The headgear of claim 1, wherein an elastic stretching member is respectively disposed at the sliding connection mechanism corresponding to each side; the supporting sliding structure is a sliding block, the host sliding structure is a sliding rail, the two side edges of the sliding rail are respectively provided with the elastic stretching pieces, and the elastic stretching pieces are connected between the sliding block and the host.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998573.3A CN111929902B (en) | 2020-09-22 | 2020-09-22 | Head-mounted equipment |
| PCT/CN2020/123471 WO2022062020A1 (en) | 2020-09-22 | 2020-10-24 | Head-mounted device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998573.3A CN111929902B (en) | 2020-09-22 | 2020-09-22 | Head-mounted equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111929902A CN111929902A (en) | 2020-11-13 |
| CN111929902B true CN111929902B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010998573.3A Active CN111929902B (en) | 2020-09-22 | 2020-09-22 | Head-mounted equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111929902B (en) |
| WO (1) | WO2022062020A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112965252B (en) * | 2021-03-16 | 2023-03-31 | 歌尔股份有限公司 | AR display module and AR glasses |
| CN114924418B (en) * | 2022-05-31 | 2024-04-02 | 歌尔股份有限公司 | Sight distance adjusting mechanism and VR head-mounted device |
| CN116482864B (en) * | 2023-05-15 | 2023-10-20 | 威海嘉瑞光电科技股份有限公司 | AI glasses of simulation reality scene |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111929902A (en) | 2020-11-13 |
| WO2022062020A1 (en) | 2022-03-31 |
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Effective date of registration: 20221117 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronics office building) Patentee before: GoerTek Optical Technology Co.,Ltd. |
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