CN210626783U - Augmented reality processing system and diagnosis/detection system for ultrasonic image display - Google Patents
Augmented reality processing system and diagnosis/detection system for ultrasonic image display Download PDFInfo
- Publication number
- CN210626783U CN210626783U CN201921597916.4U CN201921597916U CN210626783U CN 210626783 U CN210626783 U CN 210626783U CN 201921597916 U CN201921597916 U CN 201921597916U CN 210626783 U CN210626783 U CN 210626783U
- Authority
- CN
- China
- Prior art keywords
- elastic plate
- fixed
- limiting
- plate
- host
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses an augmented reality processing system and ultrasonic diagnosis/detection system that can be used for ultrasonic image display, including wearing display module and calculation processing apparatus, the display module of wearing includes second set of attitude sensor, a pair of near-to-eye display module and supporting drive circuit; the computer processing device is provided with an embedded system host with a processor, a battery and a first set of attitude sensor, the head-mounted display module is connected with the host through a wire, the host is hung on the neck of a human body, a CPU of the host calculates the difference between two sets of angular acceleration sensors or geomagnetic sensors, the steering angle of the head of a user relative to the body is calibrated, and a specific picture of the head of the user steering at a specific angle is rendered and output.
Description
Technical Field
The utility model relates to an augmented reality technique and ultrasonic technology specifically are an augmented reality that can be used to applications such as ultrasonic image display handles and display element and ultrasonic diagnosis detecting system.
Background
In the ultrasound system used in the medical market at present, the medical display screen is adopted for displaying images and is generally placed above the ultrasound trolley. The patient lies in one side of the doctor, the doctor can not see the patient when observing the screen due to the literacy of the vocational training, and the doctor needs to select and measure the body position of the patient according to the examination items, such as a horizontal position, a left lateral position, a right lateral position, a sitting position or a semi-lying position. The doctor himself or herself is fixed, and the direction of looking at the screen is also fixed, so that when examining patients in various body positions, the doctor often needs to make a body position to touch the examination part of the patient. So that the scapulohumeral periarthritis and the cervical spondylosis become an occupational disease of the sonographer.
The utility model provides an augmented reality processing unit that can be used to ultrasonic image display, include the system that comprises AR augmented reality glasses and a calculation processing apparatus, this system can realize showing the ultrasonic image always before the doctor, perhaps follows the rotation of doctor's health and fixes the fixed height who shows before the doctor's body to can reduce the doctor and need twist reverse the health operation for a long time at the in-process of operation supersound, form long-term shoulder, the nervous condition of cervical vertebra reduces the emergence of occupational disease.
The current augmented reality head-mounted display technology coupled head motion detection is basically realized based on three technologies, one is a single IMU (3/6-axis attitude sensor) which can sense acceleration and angular acceleration on 3/6 axes, and the motion of the user's head relative to the physical world is calculated through the integral of the acceleration/angular acceleration. The second is to use a three-dimensional vision sensor on a helmet, and the third is an image sensor installed in a room space, capturing marker points distributed on VR/AR glasses, so that the angle of the user's head with respect to a fixed position in the room can be calculated. The utility model provides a do not pay close attention to the head and wear the position that shows for actual physical space, and pay close attention to the head relative with the position of health. The projection of the image in a specific direction of the user's body is achieved, the image moving with the user.
Disclosure of Invention
An object of the utility model is to provide an augmented reality processing system and ultrasonic diagnosis detecting system that can be used to ultrasonic image display to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an augmented reality processing system for displaying an ultrasonic image comprises a host (3) and a head-mounted display module (2).
The main machine (3) comprises a battery (7), a main control board with a CPU and a WiFi module, a first set of attitude sensors (6), interfaces for inputting wired video signals such as HDMI, DP and VGA and interfaces for outputting wired video signals to the glasses, wherein the attitude sensors are provided with at least 3 mutually orthogonal angular acceleration sensors, and the geomagnetic field sensors at least comprise three mutually orthogonal geomagnetic field sensors.
Host computer (3), be equipped with HDMI, DP, the original video stream of ultrasonic image that wired interfaces such as VG or wireless interfaces such as mirrow cast gathered ultrasonic equipment passes through display module and transmits host computer (3), and host computer (3) carry out the operation with original video stream, and the geometric transformation is left eye video stream and right eye video stream, is equipped with the physical data line between host computer (3) and the display module assembly (2) of wearing, can convey left eye video stream and right eye video stream to wearing display module assembly (2) by the host computer.
Preferably, the host (3) comprises a main control board (5), a first set of attitude sensor (6) and a battery (7), and the battery (7) is electrically connected with the main control board (5) and the first set of attitude sensor (6) respectively.
Preferably, wear display module assembly (2) including second set of attitude sensor (9), a pair of near-to-eye display module assembly and supporting drive circuit, second set of attitude sensor (9) and a pair of near-to-eye display module assembly (8) and supporting drive circuit respectively with host computer (3) electric connection, second set of attitude sensor (9) include triaxial angular acceleration or triaxial geomagnetic field sensor.
Preferably, the neck ring (4) comprises a mounting plate (10), a first elastic plate (11) and a second elastic plate (12), the host (3) is fixed on one side of the mounting plate (10), the first elastic plate (11) and the second elastic plate (12) are symmetrically fixed on one side, far away from the host (3), of the mounting plate (10), the first elastic plate (11) and the second elastic plate (12) are both arc-shaped, the distance between the first elastic plate (11) and the second elastic plate (12) far away from one end of the mounting plate (10) is 5 cm, and the first elastic plate (11), the second elastic plate (12) and the mounting plate are enclosed to form a wearing area.
Preferably, the one end that mounting panel (10) was kept away from in first elastic plate (11) and second elastic plate (12) is fixed with adjustment mechanism (14), adjustment mechanism (14) are including adjusting band (15), elastic cord (16), turn to device (17) and stop device (18), the both ends of elastic cord (16) are fixed with the inboard of first elastic plate (11) and second elastic plate (12) respectively, turn to device (17) and stop device (18) and fix with the one end that mounting panel (10) was kept away from in first elastic plate (11) and second elastic plate (12) respectively, adjusting band (15) are the flexible band, the port department that mounting panel (10) one end was kept away from in one end and second elastic plate (12) of adjusting band (15) is fixed, and the other end passes to turn to device (17) and stop device (18) spacing end is fixed.
Preferably, the steering device (17) comprises a supporting block (19) and a steering roller (20), the supporting block (19) is fixed on the outer side of one end, away from the mounting plate (10), of the first elastic plate (11), a device groove (21) is formed in one side, away from the first elastic plate (11), of the supporting block (19), two ends of the steering roller (20) are respectively in rotating connection with two side walls of the device groove (21), and one end, away from the second elastic plate (12), of the adjusting belt (15) penetrates through a gap between the steering roller (20) and the bottom of the device groove (21) and bypasses the limiting end of the steering roller (20) and the limiting device (18) to be fixed.
Preferably, the limiting device (18) comprises an installation block (22), baffles (23), limiting blocks (24), limiting plates (25), limiting springs (26), limiting rods (27) and a convex block (28), the installation block (22) is fixed at one end, far away from the installation plate (10), of the second elastic plate (12), a through groove (29) is formed in the installation block (22), the two baffles (23) are symmetrically fixed on the inner side of the through groove (29), one end, bypassing the steering roller (20), of the adjusting belt (15) is inserted into a gap between the baffle (23) and the through groove (29) and close to one side of the second elastic plate (12), a plurality of limiting grooves (30) are formed in the outer side of the adjusting belt (15) in an equal distance mode, the limiting grooves (30) are of a triangular pyramid structure, one end of each limiting block (24) is of a conical structure, and one end, close to each limiting groove (30), of each limiting block (24) is inserted into the corresponding limiting groove (30), the other end is fixed with limiting plate (25), limiting plate (25) are fixed with the one end of limiting spring (26), the other end and the one side that leads to groove (29) and keep away from second elastic plate (12) of limiting spring (26) are fixed, the inboard at limiting spring (26) is cup jointed to the one end of gag lever post (27), and is fixed with limiting plate (25), it is fixed with lug (28) that installation piece (22) are passed to the one end that limiting plate (25) were kept away from in gag lever post (27), gag lever post (27) and installation piece (22) sliding connection.
Preferably, a protection piece (31) is fixed on the inner sides of the first elastic plate (11) and the second elastic plate (12), the protection piece (31) comprises a protection belt (32) and a support piece (33), one end of the protection belt (32) is fixed with the second elastic plate (12), and the other end of the protection belt is overlapped on the inner side of the first elastic plate (11) through the support piece (33).
Preferably, the supporting element (33) comprises a U-shaped frame (34), both ends of the U-shaped frame (34) are fixed with the inner side of the first elastic plate (11), and one end of the protective belt (32) far away from the second elastic plate (12) is inserted into a gap between the U-shaped frame (34) and the first elastic plate (11).
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a difference angular acceleration or two kinds of schemes of difference earth magnetism sensor realize the tracking in user's motion in-process field of vision for the user can see fixed display content all the time at head wobbling fixed angle.
Drawings
FIG. 1 is the overall structure of the present invention
FIG. 2 is a schematic view of the neck ring structure of the present invention;
FIG. 3 is a schematic structural view of the limiting mechanism of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 1;
FIG. 5 is an enlarged view of area B of FIG. 1;
FIG. 6 is an enlarged view of area C of FIG. 2;
FIG. 7 is a block diagram of the system of the present invention;
FIG. 8 is a schematic view of the attitude angle in the non-rotated condition;
FIG. 9 is a schematic view of the attitude angle in the case of rotation;
in the figure: 1-a computational processing means; 2-a display module; 3-a host; 4-neck ring; 5-a processor; 6-a first set of attitude sensors; 7-a battery; 8-a near-eye display module; 9-a second set of attitude sensors; 10-mounting a plate; 11-a first elastic plate; 12-a second resilient plate; 13-a wearing area; 14-an adjustment mechanism; 15-an adjustment band; 16-elastic band; 17-a steering device; 18-a stop device; 19-a support block; 20-a turning roll; 21-device slot; 22-a mounting block; 23-a baffle plate; 24-a stopper; 25-a limiting plate; 26-a limit spring; 27-a limiting rod; 28-a bump; 29-through slots; 30-a limiting groove; 31-a guard; 32-a protective band; 33-a support; 34-U-shaped frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution:
the utility model provides an augmented reality processing system that can be used to ultrasonic image display, includes head-mounted display module assembly 2 and calculation processing apparatus 1, calculate processing apparatus 1 and receive image data or the supersound echo data that third party supersound host computer transmission was come through wired or wireless mode, calculation processing apparatus 1 includes host computer 3 and neck circle 4, host computer 3 with wired or wireless mode with ultrasonic image information with user's angle demonstration on head-mounted display module assembly 2, head-mounted display module assembly 2 is connected with host computer 3 electricity, host computer 3 is fixed on neck circle 4, neck circle 4 is used for hanging host computer 3 at human neck.
During the use, give image output for wear among the display module assembly 2 two screens of left and right eyes's image for the user can see the virtual screen content that hangs around the specific direction of health pivoted at the head all the time.
The method specifically comprises the following steps:
firstly, presetting a (0, 0) coordinate of a virtual screen at a position of a d distance (theta, phi) direction relative to the front of a human body in a coordinate system;
secondly, the angle of the relative geomagnetic field read by the first set of attitude sensors is adopted
Relative geomagnetic field angle read by the second set of attitude sensors
Thirdly, calculating the deviation of two angles relative to the geomagnetic field in the third-party system host to obtain the rotation angle of the head of the user relative to the body
The fourth step, the third party system host computer
The angle is output to the head-mounted display module (2), and the original video content is deviated on a sphere with the radius d in front of the human body
After the angle is output, the head is still wornThe virtual screen of the display module (2) is within the field angle.
The computing and processing device 1 further comprises a neck ring 4, wherein the neck ring 4 is used for hanging the main machine 3 on the neck of a human body.
The neck ring 4 includes mounting panel 10, first elastic plate 11 and second elastic plate 12, host computer 3 is fixed in one side of mounting panel 10, first elastic plate 11 and the symmetry of second elastic plate 12 are fixed in one side that host computer 3 was kept away from to mounting panel 10, first elastic plate 11 and second elastic plate 12 are circular-arcly, and the interval that mounting panel 10 one end was kept away from to first elastic plate 11 and second elastic plate 12 is 5 centimetres, first elastic plate 11, second elastic plate 12 and mounting panel 10 three enclose into wearing area 13, and during the dress, the user can apply stress to first elastic plate 11 and second elastic plate 12 respectively, makes first elastic plate 11 and second elastic plate 12 keep away from the interval grow of mounting panel 10 one end, and the user's neck gets into in wearing area 13, can realize the wearing to host computer 3 promptly.
The end of the first elastic plate 11 and the end of the second elastic plate 12 far away from the mounting plate 10 are fixed with an adjusting mechanism 14, the size of the wearing area 13 can be adjusted through the adjusting mechanism 14, so that the neck ring 4 is suitable for users with different body shapes, and the first elastic plate 11 and the second elastic plate 12 are prevented from moving around the neck of a human body when the user walks.
The steering device 17 comprises a supporting block 19 and a steering roller 20, the supporting block 19 is fixed on the outer side of one end, away from the mounting plate 10, of the first elastic plate 11, a device groove 21 is formed in one side, away from the first elastic plate 11, of the supporting block 19, two ends of the steering roller 20 are respectively connected with two side walls of the device groove 21 in a rotating mode, one end, away from the second elastic plate 12, of the adjusting belt 15 penetrates through a gap between the steering roller 20 and the bottom of the device groove 21 and bypasses the limiting end of the steering roller 20 and the limiting device 18 to be fixed, the direction of the adjusting belt 15 is changed by the steering device 17, and the adjusting belt 15 is convenient to fix.
The limiting device 18 comprises an installation block 22, a baffle plate 23, a limiting block 24, a limiting plate 25, a limiting spring 26, a limiting rod 27 and a convex block 28, the installation block 22 is fixed at one end of the second elastic plate 12 far away from the installation plate 10, the installation block 22 is provided with a through groove 29, two baffle plates 23 are symmetrically fixed at the inner side of the through groove 29, the adjusting belt 15 bypasses one end of the steering roller 20 and is inserted into a gap between the baffle plate 23 and the through groove 29 near one side of the second elastic plate 12, the outer side of the adjusting belt 15 is equidistantly provided with a plurality of limiting grooves 30, the limiting grooves 30 are in right-angle triangular pyramid structures, one end of the limiting block 24 is in a conical structure matched with the limiting grooves 30, one end of the limiting block 24 in a conical structure is inserted into the limiting grooves 30, the other end of the limiting block 24 is fixed with the limiting plate 25, the limiting plate 25 is fixed with one end of the limiting spring 26, the other, one end of the limiting rod 27 is sleeved on the inner side of the limiting spring 26 and fixed with the limiting plate 25, one end of the limiting rod 27, which is far away from the limiting plate 25, penetrates through the mounting block 22 and is fixed with the bump 28, and the limiting rod 27 is connected with the mounting block 22 in a sliding manner; when the size of the wearing area 13 is reduced, a pulling force is applied to one end of the adjusting belt 15, the limiting block 24 slides out of the current limiting groove 30 and is clamped with the limiting grooves 30 at different positions on the adjusting belt 15, and the wearing area 13 can be reduced; when the size of wearing district 13 is increased, through applying pulling force to lug 28, make stopper 24 break away from spacing groove 30, remove the position of adjusting band 15 again, increase the interval that first elastic plate 11 and second elastic plate 12 kept away from mounting panel 10 one end, after the position of adjusting band 15 was confirmed, cancel the pulling force to lug 28, stopper 24 joint is in spacing groove 30 again, can realize wearing the enlargeing of district 13.
The inner sides of the first elastic plate 11 and the second elastic plate 12 are fixed with a protection piece 31, the protection piece 31 comprises a protection belt 32 and a support piece 33, one end of the protection belt 32 is fixed with the second elastic plate 12, the other end of the protection belt is lapped on the inner side of the first elastic plate 11 through the support piece 33, and the protection belt 32 can play a role in isolating a gap between the first elastic plate 11 and the second elastic plate 12, which is far away from one end of the mounting plate 10, so that the neck of a human body is prevented from being abraded.
The supporting member 33 includes a U-shaped frame 34, both ends of the U-shaped frame 34 are fixed to the inner side of the first elastic plate 11, one end of the protective belt 32, which is far away from the second elastic plate 12, is inserted into a gap between the U-shaped frame 34 and the first elastic plate 11, and the U-shaped frame 34 supports the protective belt 32, so that the positions of the protective belt 32 are respectively consistent with the first elastic plate 11 and the second elastic plate 12.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An augmented reality processing system usable for ultrasound image display, characterized by: the head-mounted display system comprises a host (3) and a head-mounted display module (2), wherein the host (3) is a computing unit with image processing or interface forwarding capacity, the host (3) is connected with an image data output module of a third-party ultrasonic system host through a wired or wireless interface, the head-mounted display module (2) is electrically connected with the host (3) in a wired mode, and the host (3) is hung on the neck of a human body through a neck ring (4); the main machine (3) comprises a main control board (5), a first set of attitude sensors (6) and a battery (7), wherein the battery (7) is electrically connected with the main control board (5) and the first set of attitude sensors (6) respectively; wear display module assembly (2) including second set of attitude sensor (9), a pair of near-to-eye display module assembly and supporting drive circuit, second set of attitude sensor (9) and a pair of near-to-eye display module assembly (8) and supporting drive circuit respectively with host computer (3) electric connection.
2. The system of claim 1, wherein the attitude sensor comprises a three-axis angular acceleration sensor or a three-axis geomagnetic field sensor.
3. An augmented reality processing system usable for ultrasound image display according to claim 2, wherein: neck circle (4) include mounting panel (10), first elastic plate (11) and second elastic plate (12), one side at mounting panel (10) is fixed in host computer (3), one side of keeping away from host computer (3) in mounting panel (10) is fixed to first elastic plate (11) and second elastic plate (12) symmetry, first elastic plate (11) and second elastic plate (12) are circular-arc, and the interval that mounting panel (10) one end was kept away from in first elastic plate (11) and second elastic plate (12) is 5 centimetres, first elastic plate (11), second elastic plate (12) and mounting panel (10) three enclose into wearing district (13).
4. An augmented reality processing system usable for ultrasound image display according to claim 3, wherein: the one end that mounting panel (10) were kept away from in first elastic plate (11) and second elastic plate (12) is fixed with adjustment mechanism (14), adjustment mechanism (14) include adjusting band (15), elastic cord (16), turn to device (17) and stop device (18), the both ends of elastic cord (16) are fixed with the inboard of first elastic plate (11) and second elastic plate (12) respectively, turn to device (17) and stop device (18) and fix with the one end that mounting panel (10) were kept away from in first elastic plate (11) and second elastic plate (12) respectively, adjusting band (15) are the bandolier, the port department that mounting panel (10) one end was kept away from in one end and second elastic plate (12) of adjusting band (15) is fixed, and the other end passes the spacing end that turns to device (17) and stop device (18) and fixes.
5. An augmented reality processing system usable for ultrasound image display according to claim 4, wherein: turn to device (17) including supporting shoe (19) and turn to roller (20), supporting shoe (19) are fixed in first elastic plate (11) and are kept away from the outside of mounting panel (10) one end, one side that first elastic plate (11) were kept away from in supporting shoe (19) is equipped with device groove (21), turn to the both ends of roller (20) and rotate with the both sides wall in device groove (21) respectively and be connected, the one end that second elastic plate (12) were kept away from in regulation band (15) passes the clearance that turns to roller (20) and device groove (21) bottom, and it is fixed with the spacing end of stop device (18) to bypass to turn to roller (20).
6. An augmented reality processing system usable for ultrasound image display according to claim 5, wherein: the limiting device (18) comprises an installation block (22), baffles (23), limiting blocks (24), limiting plates (25), limiting springs (26), limiting rods (27) and a convex block (28), the installation block (22) is fixed at one end, far away from the installation plate (10), of the second elastic plate (12), a through groove (29) is formed in the installation block (22), two baffles (23) are symmetrically fixed on the inner side of the through groove (29), one end, bypassing the steering roller (20), of the adjusting belt (15) is inserted into a gap between the baffles (23) and the through groove (29) close to one side of the second elastic plate (12), a plurality of limiting grooves (30) are formed in the outer side of the adjusting belt (15) in an equal distance mode, the limiting grooves (30) are of right-angle triangular pyramid structures, one ends of the limiting blocks (24) are of cone-shaped structures, and one ends of the limiting blocks (24) are inserted into the limiting grooves (30), the other end is fixed with limiting plate (25), limiting plate (25) are fixed with the one end of limiting spring (26), the other end and the one side that leads to groove (29) and keep away from second elastic plate (12) of limiting spring (26) are fixed, the inboard at limiting spring (26) is cup jointed to the one end of gag lever post (27), and is fixed with limiting plate (25), it is fixed with lug (28) that installation piece (22) are passed to the one end that limiting plate (25) were kept away from in gag lever post (27), gag lever post (27) and installation piece (22) sliding connection.
7. An augmented reality processing system usable for ultrasound image display according to claim 6, wherein: a protection piece (31) is fixed on the inner sides of the first elastic plate (11) and the second elastic plate (12), the protection piece (31) comprises a protection belt (32) and a supporting piece (33), one end of the protection belt (32) is fixed with the second elastic plate (12), and the other end of the protection belt is overlapped on the inner side of the first elastic plate (11) through the supporting piece (33); the supporting piece (33) comprises a U-shaped frame (34), two ends of the U-shaped frame (34) are fixed to the inner side of the first elastic plate (11), and one end, far away from the second elastic plate (12), of the protective belt (32) is inserted into a gap between the U-shaped frame (34) and the first elastic plate (11).
8. An ultrasonic diagnosis/detection system, characterized by comprising an ultrasonic detection device, wherein the peripheral of the ultrasonic detection device is connected with the augmented reality processing system for ultrasonic image display of claim 1 in a wired or wireless manner, and is used as one of the display devices of the ultrasonic diagnosis/detection system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921597916.4U CN210626783U (en) | 2019-09-24 | 2019-09-24 | Augmented reality processing system and diagnosis/detection system for ultrasonic image display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921597916.4U CN210626783U (en) | 2019-09-24 | 2019-09-24 | Augmented reality processing system and diagnosis/detection system for ultrasonic image display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210626783U true CN210626783U (en) | 2020-05-26 |
Family
ID=70751392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921597916.4U Active CN210626783U (en) | 2019-09-24 | 2019-09-24 | Augmented reality processing system and diagnosis/detection system for ultrasonic image display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210626783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220299792A1 (en) * | 2021-03-18 | 2022-09-22 | Meta Platforms Technologies, Llc | Lanyard for smart frames and mixed reality devices |
-
2019
- 2019-09-24 CN CN201921597916.4U patent/CN210626783U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220299792A1 (en) * | 2021-03-18 | 2022-09-22 | Meta Platforms Technologies, Llc | Lanyard for smart frames and mixed reality devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11914147B2 (en) | Image generation apparatus and image generation method using frequency lower than display frame rate | |
| KR101183580B1 (en) | Wearable posture correction equipment linking with smart apparatus | |
| TW594658B (en) | Helmet-mounted display | |
| US6734834B1 (en) | Closed-loop augmented reality apparatus | |
| JP2007049684A (en) | Mounting mechanism and head mounting type image display device | |
| CN213182198U (en) | Face joint and head-mounted display | |
| WO2016013272A1 (en) | Information processing device, information processing method and image display system | |
| WO2014209684A1 (en) | Hmd with comfort fit temple arms | |
| CN210626783U (en) | Augmented reality processing system and diagnosis/detection system for ultrasonic image display | |
| US20190380638A1 (en) | System and Method for Assessment and Rehabilitation of Balance Impairment Using Virtual Reality | |
| JP6263571B2 (en) | Seated cervical traction device and angle sensing method thereof | |
| CN112180600B (en) | Augmented reality processing method and system for ultrasonic image display | |
| JP6316965B2 (en) | Displaying information on the head mounted display | |
| KR20150104338A (en) | Head tracking bar for head mount display | |
| JP7055111B2 (en) | Mobile devices, programs and methods that can estimate the user's neck bending state | |
| US20130278741A1 (en) | Ear hanging type eye control device | |
| WO2016014163A1 (en) | Three dimensional sensor-based interactive pain maps for localizing pain | |
| JP7119145B2 (en) | Wearable device and display method | |
| JP2699259B2 (en) | Training method and training device for adapting spatial awareness | |
| CN207237254U (en) | Interactive game integrated system | |
| KR20220109572A (en) | Smart Device Interlocking Wearable Posture Correction Induction Device | |
| EP3363509A1 (en) | Motion tracking apparatus and system | |
| KR102544231B1 (en) | Dynamic spinal orthosis | |
| US11592294B2 (en) | Head positioning and posture balance reference device | |
| JP6103743B2 (en) | Display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |