WO2023273089A1 - Ar显示装置和可穿戴装置 - Google Patents

Ar显示装置和可穿戴装置 Download PDF

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Publication number
WO2023273089A1
WO2023273089A1 PCT/CN2021/129580 CN2021129580W WO2023273089A1 WO 2023273089 A1 WO2023273089 A1 WO 2023273089A1 CN 2021129580 W CN2021129580 W CN 2021129580W WO 2023273089 A1 WO2023273089 A1 WO 2023273089A1
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WO
WIPO (PCT)
Prior art keywords
module
display device
display
locking plate
hat
Prior art date
Application number
PCT/CN2021/129580
Other languages
English (en)
French (fr)
Inventor
唐荣兴
侯晓辉
黄海峰
孙一峰
聂红宣
Original Assignee
亮风台（上海）信息科技有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 亮风台（上海）信息科技有限公司 filed Critical 亮风台（上海）信息科技有限公司
Publication of WO2023273089A1 publication Critical patent/WO2023273089A1/zh

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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
    • 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
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects

Definitions

  • the present application relates to the field of smart wearable devices, in particular to an AR display device and a wearable device.
  • Augmented reality is to provide users with virtual information through image, video, 3D model and other technologies while displaying real scenes, so as to realize the integration of virtual information and real scenes.
  • AR display device is the main hardware carrier of augmented reality technology. It is used to combine reality and virtual equipment. It has rich forms of human-computer interaction, so that information interaction can be more convenient and work efficiency can be improved.
  • AR information such as Images, videos, 3D models, etc.
  • This application is used to solve the technical problem that the AR information display range and the wearer's field of view cannot be adjusted, and the scene interaction effect is reduced.
  • the present application provides an AR display device, including: a host module, a display module, and an assembly assembly, the host module includes a first housing, and a lens is provided at one end of the first housing; the display module It includes a display screen; the assembly component rotatably connects the display module to the host module; wherein, the angle between the central axis of the lens and the plane where the surface of the display screen is located is multi-degree-of-freedom Adjustable settings.
  • the present application provides an AR display device that adjusts the relative angle between the display screen and the host module by assembling components, so that the AR display device can adapt to the physical characteristics of different wearers and improve user experience.
  • the host module includes a camera unit, the camera unit is rotatably connected to the first housing; the lens is a part of the camera unit; the lens is arranged on the first housing One end of the body close to the display screen; the included angle between the central axis of the lens and the plane where the bottom surface of the first housing is located is adjustable.
  • the assembly assembly includes a first damper, a second damper and a linkage shaft, the first damper passes through a side wall of the first housing; the inner side wall of the first damper Including a first arc surface, the outer wall of which is fixed to the first housing; the second damping element is ring-shaped, and its inner wall includes a second arc surface, and the second damping element is opposite to the first damping element setting; and the linkage shaft, one end of which is fixedly connected to the display module, and the other end forms a spherical member; the first damping member and the second damping member are sleeved outside the spherical member, so The spherical body abuts against the first arc surface and/or the second arc surface.
  • the assembly assembly further includes an adjustment nut, which is arranged between the host module and the display module; the adjustment nut includes a screw hole, which is sleeved on the outside of the linkage shaft; One end of the screw hole is provided with an annular plate protruding from the hole wall; wherein, the part of the first damping member outside the first housing is threadedly connected to the adjusting nut; one end of the second damping member is inserted into the The other end of the first damping element is inserted into the screw hole and abuts against the annular plate.
  • the AR display device further includes an installation groove and a fixing plate, the installation groove is recessed on one side of the first housing; the bottom of the installation groove is provided with an installation through hole; the first The damping element is installed in the installation groove and the installation through hole; the fixing plate is installed in the installation groove, and connects the first damping element to the first housing.
  • the assembly assembly further includes a first stopper and a second stopper, the first stopper protrudes from the surface of the fixing plate; the second stopper protrudes from the adjustment nut toward the The surface on one side of the first housing; wherein, the sum of the height of the first stopper and the height of the second stopper is greater than the distance between the fixing plate and the adjustment nut; the height of the second stopper
  • the orthographic projection is on the same circle as the first block;
  • the adjusting nut is provided with at least one adjusting hole for embedding the second stopper; the centers of the adjusting holes are distributed concentrically.
  • the assembly assembly further includes a limiting groove and a limiting member, the limiting groove is recessed on the surface of the spherical member; the limiting member protrudes from the inner side wall of the first damping member, And extend into the limiting groove.
  • the central angle corresponding to the width of the limiting groove is less than 60°; along the radial direction of the linkage shaft, the central angle corresponding to the opening length of the limiting groove is Less than 120°.
  • the limiting member is a screw, which passes through the side wall of the first damping member.
  • the assembly assembly includes a channel and a wire harness, the channel is arranged in the linkage shaft, and the two openings of the channel are respectively arranged at both ends of the linkage shaft; and the wire harness passes through In the channel, one end of the wire harness is connected to the first circuit board of the host module, and the other end is connected to the second circuit board of the display module.
  • the assembly assembly includes a protective sleeve and a sealing ring, the protective sleeve is located in the first housing and sleeved outside one end of the first damping member; the protective sleeve is provided with a protective sleeve through A hole; the sealing ring is sheathed on the end of the protective sleeve close to the first damping element.
  • the host module includes a first circuit board and a backup power supply module, the first circuit board is arranged in the first housing, and the lens of the host module is electrically connected to the first circuit board ;
  • the backup power module is arranged in the first casing and electrically connected to the first circuit board.
  • the display module includes a second housing and a second circuit board, the second housing includes a rotating part, a display part and a connecting part, and the rotating part is engaged with the host module; the The display part is used to install the display screen; the connecting part connects the rotating part and the display part; the angle formed between the central plane of the display part and the central plane of the connecting part is 0-70 degrees;
  • the second circuit board is arranged in the second casing and electrically connected to the display screen.
  • the AR display device further includes a power supply module, and the power supply module is electrically connected to the host module.
  • the power module includes a battery box and a battery
  • the battery box includes a switchable box cover
  • the battery is detachably installed in the battery box.
  • the AR display device further includes a communication module, the communication module is electrically connected to the host module;
  • the communication module includes at least one of a WIFI communication unit, a Bluetooth communication unit, and a cellular communication unit.
  • the embodiment of the present application further provides a wearable device, including a wearable object, and the aforementioned AR display device.
  • the wearable is a hat; the host module and/or display module of the AR display device are installed on the hat; when the hat is worn on a person's head, the display module A display screen of the group is positioned opposite at least one eye of the person.
  • the wearable device further includes a first suspension, and the host module is installed to the hat through the first suspension.
  • the first suspension member includes a first slide rail, an arc-shaped support arm, a first slide piece, a card slot, more than two card slots, a first locking plate and a locking portion, and the first slide rail It is arranged on the surface of the first shell of the host module close to the hat; one end of the arc-shaped support arm is fixed to the cap; the upper end of the first slider is fixedly connected to the arc-shaped support arm The middle part, the lower end of which is slidably mounted to the first slide rail; the card slot is opened on the surface of the arc-shaped arm facing the first locking plate, and the card slot is Opened in the direction and used to embed the locking part; the two or more locking slots are evenly distributed on the bottom of the locking slot; one side of the first locking plate is slidably connected to the arc-shaped support arm, The other side thereof is connected to the first sliding member; the locking part protrudes from the surface of the first locking plate facing the arc-shaped support arm, and is arranged corresponding to the locking
  • the first suspension part further includes a second locking plate, a first rotating groove, a ball-piercing hole, a second rotating groove and a locking ball, the second locking plate is connected to the first locking plate;
  • the first rotating groove is formed on the surface of the second locking plate close to the first locking plate;
  • the ball-piercing hole is opened at the bottom of the first rotating groove;
  • the second rotating groove is recessed It is formed on the surface of the first locking plate close to the second locking plate, and the first rotating groove and the second rotating groove are oppositely arranged; one end of the locking ball abuts against the second rotating groove, and its the opposite end passes through the ball hole and is fixed to the first sliding member;
  • the surface of the locking ball is attached to the inner wall of the first rotation groove and/or the second rotation groove.
  • the upper surface or the lower surface of the first locking plate is provided with the protrusion;
  • the surface of the second locking plate facing the first locking plate is provided with a limiting edge;
  • the limiting The surrounding edge and the protruding part are arranged oppositely, and the protruding part can be embedded inside the limiting surrounding edge;
  • the first locking plate and the second locking plate are pierced with a fixing rod to adjust The distance between the first locking plate and the second locking plate; wherein, the protruding portion and the fixing rod are respectively located on both sides of the first rotating groove.
  • the host module includes a microphone, and the microphone is arranged on the lower surface of the first casing.
  • an embodiment of the present application further provides a wearable device, including a hat, the aforementioned AR display device, and a second suspension; the power module is mounted to the hat through the second suspension.
  • the power supply module and the host module are respectively arranged on the left and right sides of the hat;
  • the absolute value of the difference between the total weight of the host module and the display device and the weight of the power supply module is less than a preset threshold; and/or, the host module, the display device and the The total weight of the power module is less than another preset threshold.
  • the second suspension includes a second slide rail and an arc plate
  • the second slide rail is arranged on the surface of the battery box of the power module close to the hat; the arc plate It is fixed to the hat by a set of fasteners, and its lower end is slidably mounted to the second slide rail.
  • an embodiment of the present application further provides a wearable device, including a hat, the aforementioned AR display device, and a third suspension; the communication module is mounted to the hat through the third suspension.
  • the third suspension includes an arc-shaped band, and the arc-shaped band is fixed to the hat through a set of fasteners; wherein, the communication module is fixed to the hat through another set of fasteners.
  • Arc belt is
  • the AR display device in this embodiment uses assembly components to adjust the relative angle between the display screen and the host module, so that the AR display device can adapt to the physical characteristics of different wearers and improve the comfort of the wearer. Improve user experience.
  • Fig. 1 is a structural schematic diagram of a wearable device
  • FIG. 2 is a schematic structural diagram of an AR display device
  • Fig. 3 is a structural schematic diagram 1 of the display module and the host module;
  • Fig. 4 is a structural schematic diagram II of the display module and the host module
  • Fig. 5 is the structural representation of assembly assembly
  • Fig. 6 is a cross-sectional view of an assembled assembly
  • Fig. 7 is an exploded schematic diagram of an assembled assembly
  • Fig. 8 is a structural schematic diagram of a linkage shaft
  • Fig. 9 is a structural schematic diagram of an adjusting nut
  • Fig. 10 is a partial schematic diagram of the display module and the host module
  • Figure 11 is a partial schematic diagram of the host module
  • Fig. 12 is a schematic diagram of the host module and assembly components
  • Figure 13 is a partial exploded view of the first suspension
  • Fig. 14 is an exploded schematic view of the first suspension
  • Figure 15 is a schematic diagram of a second suspension and a power supply assembly
  • Fig. 16 is a partial schematic diagram of a power supply assembly
  • Figure 17 is a partial schematic diagram of the power supply assembly II
  • Fig. 18 is a structural schematic diagram of a spacer
  • Fig. 19 is a schematic structural view of the second suspension
  • Fig. 20 is a schematic structural view of the third suspension.
  • orientation words such as “up” and “down” usually refer to up and down in the actual use or working state of the device, specifically the direction of the drawing in the drawings ; while “inside” and “outside” refer to the outline of the device.
  • Embodiments of the present application provide an AR display device and a wearable device. Each will be described in detail below. It should be noted that the description sequence of the following embodiments is not intended to limit the preferred sequence of the embodiments.
  • the first embodiment of the present application provides an AR display device, which provides users with virtual information, such as images, videos, 3D models, etc., through AR software and hardware technology, and realizes the fusion of virtual information and real scenes, with rich man-machine Interactive form, so that information exchange can be more convenient.
  • the host module includes a first casing 100, and a lens 110 is arranged at one end of the first casing 100 close to the display module, for collecting real scene information and performing information interaction.
  • the lens 110 is disposed inside the end of the first housing 100 close to the display module.
  • the lens 110 is disposed outside the end of the first housing 100 close to the display module, which is not limited here. In some embodiments, the lens 110 disposed at the end of the first housing 100 close to the display module can rotate relative to the first housing, and in other embodiments, the lens 110 disposed at the end of the first housing 100 close to the display module The lens 110 cannot rotate relative to the first housing, which is not limited here.
  • the display module includes a display screen 231 for information interaction.
  • the assembly assembly is used to rotatably connect the display module to the host module, wherein the angle between the central axis of the lens 110 and the plane where the surface of the display screen 231 is located can be adjusted in multiple degrees of freedom. Wherein, the display module is connected to the host module through an assembly component.
  • the display module is connected horizontally with the host module. In other embodiments, the display module is vertically connected with the host module. This is not limited. In the state of use, according to the needs of the user, the relative angle between the display screen 231 and the host module is adjusted by using the assembly components, so that the display screen 231 is located in front of the human eye or away from the front of the human eye, thereby improving the efficiency of information interaction and improving the user experience.
  • the host module includes a camera part, and the lens 110 is a part of the camera part, and is used to collect scene information of the scene.
  • the imaging unit is rotatably connected to the first casing 100 , so that the lens 110 can rotate relative to the first casing 100 at a certain angle. That is, the included angle between the central axis of the lens 110 and the plane where the bottom surface of the first housing 100 is located can be adjusted, for example, the adjustment range of the above included angle is -30-30 degrees, and the adjustment range is not performed here limited.
  • the camera unit rotated relative to the first housing 100 can adjust the collection orientation of the lens 110 within a certain range, so that when the wearer’s head does not rotate, the scene information of the corresponding orientation can be collected through the rotation of the camera unit.
  • the camera unit is rotatably connected to the first housing through a rotating shaft, so as to adjust the position of the lens 110 up and down.
  • the host module further includes functional modules such as a circuit board, a battery, and a communication unit, so that the AR display device can perform operations.
  • the display module includes a second housing 200 and a second circuit board disposed in the second housing 200 , and the second circuit board is electrically connected to the display screen 231 .
  • the second housing 200 includes a rotating part 210, a connecting part 220 and a display part 230 arranged in sequence, wherein the rotating part 210 is used to connect with the host module, and in some embodiments, the rotating part 210 is used to connect with the host module
  • the display part 230 is used for installing the display screen 231 ; the connecting part 220 is used for connecting the rotating part 210 and the display part 230 .
  • the included angle between the central plane of the display part 230 and the central plane of the connecting part 220 is 0-70 degrees, and the included angle is not limited here, and the rotating part 210 and the display part are connected by the inclined connecting part 220 230, which can not only realize miniaturization and lightweight design, but also provide space for users to wear myopia or reading glasses, so that users can wear AR display devices and myopia or reading glasses at the same time; at the same time, it can also increase the assembly components.
  • the operation space is used to adjust the relative position of the display module relative to the host module.
  • the display module further includes a microphone 120 located on the lower surface of the second housing 200 for information exchange.
  • a microphone 120 located on the lower surface of the second housing 200 for information exchange.
  • at least one set of microphones 120 is provided on the lower surface of the second casing 200.
  • three sets of microphones 120 are arranged on the lower surface of the second casing 200, wherein two sets of microphones 120 are arranged on the lower surface of the display part 230.
  • One set is provided on the lower surface of the connection part 220 .
  • the microphone 120 disposed on the lower surface of the second housing 200 is closer to the mouth, so as to collect sound information and reduce noise.
  • the assembly assembly includes a first damper 410, a second damper 420 and a linkage shaft 430.
  • the first damper 410 is partly located inside the first housing 100, and one end of the first damper 410 is close to the display module from the first housing 100. One side of the group pierces out.
  • the inner sidewall of the first damper includes a first arc surface 411, and the outer sidewall of the first damper 410 is fixedly connected to the first housing 100 by fastening screws, and the way of the fixed connection is not limited here.
  • the second damping element 420 is arranged in a ring shape, and the inner wall of the second damping element 420 includes a second arc surface 421 .
  • One end of the linkage shaft 430 is fixedly connected to the display module through a fastening screw, the way of the fixed connection is not limited here, and the other end forms a spherical member 431 .
  • the first damping element 410 and the second damping element 420 are arranged opposite to each other, while the first damping element 410 and the second damping element 420 are sleeved outside the spherical element 431, and the outer surface of the spherical element 431 abuts against the first arc surface 411 and /or the second arc surface 421 , in some embodiments, the outer surface of the spherical member 431 abuts against the first arc surface 411 and the second arc surface 421 at the same time.
  • the spherical member 431 will bear the static friction force exerted by the first damping member 410 and/or the second damping member 420, so that the spherical member 431 Under the action of the above-mentioned static friction force, the first damping element 410 and/or the second damping element 420 are stationary.
  • the first arc surface 411 and the second arc surface 421 are in contact with the spherical member 431, so that the spherical member 431 will bear the static friction force exerted by the first damping member 410 and the second damping member 420, so that the spherical member 431 Under the action of the above-mentioned static friction force, it is stationary relative to the first damping element 410 and the second damping element 420 .
  • the spherical member 431 is still relative to the first damping member 410 and the second damping member 420, so that the spherical member 431 can be stationary in a desired state, thereby ensuring that the display screen is in use.
  • the relative position of 231 and the host module will not change easily, so as to ensure the stability of the AR display device during use and improve user experience.
  • an external force is applied to the linkage shaft 430 and the linkage shaft 430 can rotate relative to the first damper 410 and/or the second damper 420, the relative position between the host and the display screen 231 is adjusted so that the display screen meets the wearer's requirements. Usage requirements.
  • first damping member 410 and the second damping member 420 can not only realize the rotation of the linkage shaft 430, but also use static friction to control the rotation resistance of the linkage shaft 430, which has multiple technical effects.
  • using the ball joint of the spherical member 431 to adjust the position of the linkage shaft 430 can increase the freedom of movement of the linkage shaft 430 and realize multi-angle adjustment between the display module and the host module.
  • the assembly assembly further includes an adjustment nut 440, and the adjustment nut 440 is located between the host module and the display module.
  • the adjusting nut 440 is provided with a threaded hole 441 along its axial direction, so that it can be sleeved on the outside of the linkage shaft 430.
  • the adjustment nut 440 is sleeved on the outside of the linkage shaft 430 through the first damper 410.
  • the part of the first damping member 410 protruding from the side wall of the first housing 100 is provided with an external thread, and the protruding part is threadedly engaged with the adjusting nut 440 .
  • the end of the screw hole 441 away from the first housing 100 is provided with an annular plate 442 protruding from the hole wall, one end of the second damping element 420 is inserted into the first damping element 410, and the other end of the second damping element 420 is inserted into the screw hole 441 inside, and abuts against the above-mentioned annular plate 442.
  • the adjusting nut 440 is driven close to the first housing 100 through the threaded fit between the first damping element 410 and the adjusting nut 440, and the annular plate 442 will exert thrust on the second damping element 420 abutting against it.
  • the second The damping member 420 has a certain elastic deformation performance, for example, the second damping member 420 is made of nylon material. Therefore, the second damping member 420 can abut against the spherical member 431 under the thrust of the annular plate 442, so that the bonding area between the second damping member 420 and the spherical member 431 increases, and the bonding gap decreases, so that the second damping Part 420 and spherical part 431 fit more tightly. This increases the frictional force between the second damping member 420 and the spherical member 431 , thereby increasing the external force required when the linkage shaft 430 rotates.
  • a mounting groove 130 is recessed in the side wall of the first housing 100 close to the display module, and a mounting through hole 131 is opened at the bottom of the mounting groove 130, and a part of the first damping member 410 is installed in the mounting groove 130. Inside, a part of it passes through the installation through hole 131 and is threadedly matched with the adjusting nut 440 .
  • a fixed plate 450 is also placed in the installation groove 130, and the fixed plate 450 is attached to the first damping member 410, and is connected to the first housing 100 by fastening screws, etc., so that the first damping member 410 is relatively Fixing to the first housing 100.
  • Using the fixing plate 450 to help limit the relative position of the first damping member 410 and the first housing 100 can ensure that the distance between the display module and the host module is not too long, so as to improve the aesthetics of the AR display device.
  • Utilizing the installation groove 130 to embed the first damping member 410 and the fixing plate 450 not only helps to improve the accuracy of the position of the first damping member 410 when it is fixed, but also can limit the position of the first damping member 410 and the fixing plate 450 to ensure the use state Lowering the stability of the first damping member 410, at the same time, can prevent the first damping member 410 protruding from the surface of the first casing 100, thereby improving the aesthetics of the AR display device.
  • the AR display device needs to consider the waterproof effect when it is used, so it is necessary to ensure the sealing between the first damping member 410 and the installation groove 130.
  • the fixing plate 450 is used to assist the fixing of the first damping member 410. By ensuring the side wall of the fixing plate 450 and the The corresponding bonding of the inner wall of the installation groove 130 can further enhance the waterproof performance of the host module, thereby also reducing the requirement on the machining accuracy of the first damping member 410 .
  • a first stopper 451 is provided on the surface of the fixing plate 450, and a second stopper 443 is protruded from the surface of the adjustment nut 440 toward the first housing 100, wherein the height of the first stopper 451 is the same as that of the first stopper 451.
  • the sum of the heights of the two stoppers 443 is greater than the vertical distance between the fixed plate 450 and the adjusting nut 440, and the orthographic projection of the second stopper 443 is in the same circle as the first stopper 451, so when the adjusting nut 440 is rotated, the second The stopper 443 can abut against the first stopper 451 to limit the limit position of the adjustment nut 440 when it moves away from the first housing 100 , so as to prevent the adjustment nut 440 from disengaging from the first damping member 410 .
  • the adjusting nut 440 is provided with at least one adjusting hole 444 for embedding the second stopper 443 , and the centers of the adjusting holes 444 are located on the same circumference.
  • the centers of all the adjustment holes 444 are distributed concentrically, and in this application, all the adjustment holes 444 are in a uniform circular array
  • all the adjusting holes 444 may not form a uniform circular array, which is not limited here.
  • the appropriate adjustment hole 444 to fix the second stopper 443 according to actual needs, so that the limit when the adjustment nut 440 moves away from the first housing 100 can be controlled The position satisfies the requirement of the rotation angle of the adjusting nut 440.
  • the second stopper 443 may be worn, so another adjustment hole 444 can be selected to embed the second stopper 443 to avoid replacing the adjustment nut 440 again.
  • the assembly assembly further includes a limiting groove 432 recessed on the surface of the spherical member 431, and a limiting member 412 cooperating with the limiting groove 432, wherein the limiting member 412 protrudes from the first damping On the side wall of the component 410 , and can extend to the inside of the limiting groove 432 .
  • the limiting member 412 fixed on the first damping member 410 can move relative to the limiting groove 432, when the limiting member 412 abuts against the side of the limiting groove 432
  • the wall is closed, the movement of the spherical member 431 in this direction is restricted.
  • the movement range and direction of the spherical member 431 are limited by the cooperation of the limiting groove 432 and the limiting member 412, so as to realize precise adjustment of the angle between the display module and the host module.
  • the central angle corresponding to the width of the limiting groove 432 is less than 60°; along the radial direction of the linkage shaft 430, the central angle corresponding to the opening length of the limiting groove 432 is less than 120°.
  • the movement of the ball-shaped member 431 within the above-mentioned range is limited by utilizing the opening range of the limiting groove 432 along the radial and axial directions of the linkage shaft 430 .
  • the above-mentioned limiting member 412 is a screw, which is arranged through the side wall of the first damping member 410 .
  • the screw rod is passed through the first damping member 410 and inserted into the limiting groove 432 to realize the first damping member 410.
  • the assembly of spherical member 431 the length of the screw is enough to abut against the sidewall of the limiting groove 432 , and it is not required to insert the screw into the bottom of the limiting groove 432 .
  • the use of the screw is not only convenient for assembly, but also facilitates the adjustment of the length of the limiting member 412 inserted into the limiting groove 432 , thereby reducing the precision limitation of the first damping member 410 and the spherical member 431 during processing.
  • the assembly assembly includes a channel 433 axially penetrating through the linkage shaft 430, and the two openings of the channel 433 are respectively arranged at both ends of the linkage shaft 430; One end is connected to the first circuit board of the host module, and the other end is connected to the second circuit board of the display module.
  • the host module and the display module are electrically connected by the wire harness passing through the channel 433, and the host module supplies power to the display module.
  • the linkage shaft 430 rotates relative to the host module, the wire harness passing through the channel 433 can maintain continuous power supply and signal transmission, thereby realizing the mechanical and electrical connections between the host module and the display module.
  • placing the wire harness inside the linkage shaft 430 can improve the waterproof performance of the AR display device.
  • the assembly assembly includes a protective sleeve 500 disposed inside the first housing 100 and a sealing ring sleeved on the end of the protective sleeve 500, the protective sleeve 500 is sleeved on the outside of one end of the first damping member 410, At the same time, a protective sheath through hole 520 is provided on the protective sheath 500, so as to facilitate the passage of the wire harness.
  • the wire harness and the opening of the through hole 520 of the protective cover are sealed and connected, and the sealing can be achieved by inserting a wire plug or directly dispensing glue, which is not limited here, so as to improve the waterproof performance of the AR display device.
  • the sealing ring is sleeved on the end of the protective cover 500 close to the first damping member 410, so that the end of the protective cover 500 and the first damping member 410 are more fit, thereby improving the waterproof performance of the AR display device.
  • the AR display device further includes a power supply module, which is electrically connected to the host module to supply power to the host module.
  • the power supply module can be arranged inside the first casing of the host, and the power module can also be arranged outside the first casing of the host, which is not limited here.
  • the power supply module 600 is arranged outside the first shell of the host.
  • the power supply module 600 includes a battery box 610 and a battery detachably installed inside the battery box 610.
  • the end cover of the battery box 610 is provided with a Opening and closing the box cover 620 enables the battery to be detachably installed inside the battery box 610 .
  • the battery module further includes a limiting sleeve 640 , which is sleeved at the junction of the box cover 620 and the battery box 610 .
  • the junction of the box cover 620 and the battery box 610 is concavely provided with a U-shaped groove 630, and is recessed on the three side walls of the battery box 610 and the box cover 620, and the above-mentioned limiting sleeve 640 can slide in the U-shaped groove 630 .
  • a groove 621 is formed on the outer wall of the box cover 620 , and an insertion block 641 protrudes from the stopper 640 .
  • the host module includes a first circuit board disposed in the first housing 100 and a backup power module, wherein the backup power module is electrically connected to the first circuit board, and the first circuit board is electrically connected to the lens 110 .
  • the backup power supply module can provide continuous power supply for the host module and the display module in a short time to maintain the working state.
  • the AR display device further includes a communication module, which is electrically connected to the host module, so as to facilitate information interaction.
  • the communication module can be arranged inside the first casing of the host, and the communication module can also be arranged outside the first casing of the host, which is not limited here.
  • the communication module includes at least one of a WIFI communication unit, a Bluetooth communication unit, and a cellular communication unit, specifically, communication units such as 4G and 5G.
  • the communication module 300 is disposed outside the first housing of the host.
  • the outer surface of the first housing 100 is provided with control buttons, a detachable memory card slot 141 (SD card, etc.), so as to improve the convenience of using the AR display device.
  • a wearable device includes all the technical features of the AR display device in Embodiment 1, and also includes a wearable object connected to the AR display device.
  • the host module and/or the display module in the AR display device are installed on the hat, which may be installed on the outer surface of the hat or inside the hat.
  • the display screen 231 of the display module is arranged opposite to at least one eye of the wearer, thereby improving the wearer's comfort when using the AR display device.
  • the wearable device also includes a first suspension, and the host module is installed on the hat through the first suspension.
  • the host module can be directly installed on the hat through the first suspension part, or can be installed on the hat through the first suspension part connected to the fixing part on the hat, which is not limited here.
  • the host module is installed on the outer surface of the hat through the first suspension.
  • the above-mentioned first suspension includes an arc-shaped support arm 830, a first sliding rail 810, a first sliding member 820 matched with the first sliding rail 810, and a first locking plate 840, wherein the arc One end of the arc-shaped support arm 830 is fixedly connected to the cap by a fastening screw.
  • the upper end of the arc-shaped support arm 830 in this application is arranged in an arc shape, and fits the cap. The outer surface.
  • the first slide rail 810 is installed on the side wall of the first housing 100 of the host module close to the hat by fasteners such as fastening screws, and the first slide rail 810 is fixed along a straight line in this application.
  • One side of the first sliding member 820 is connected to the first locking plate 840 , and the other opposite side is slidably mounted to the first sliding rail 810 .
  • One side of the first locking plate 840 is slidably connected to the free end of the arc-shaped support arm 830, and the other side is connected to the first sliding member 820.
  • the sliding connection between the first locking plate 840 and the arc-shaped support arm 830 is used to adjust the up and down position of the host module relative to the hat, so as to adjust the lens 110 and the lens 110 on the first housing 100.
  • the display module connected to the host module is relative to the front, back, up and down positions of the hat.
  • the surface of the arc-shaped support arm 830 facing the first locking plate 840 is provided with a card slot 831, and the above-mentioned card slot 831 is opened along a direction perpendicular to the first slide rail 810.
  • the first slide rail 810 is fixed along the horizontal direction
  • the groove 831 is opened along the vertical direction.
  • the bottom of the slot 831 is provided with at least one slot 832 , and the slots 832 are evenly distributed on the bottom of the slot 831 in this application.
  • a locking portion 843 protrudes from the surface of the first locking plate 840 facing the arc-shaped arm 830, and the locking portion 843 and the locking groove 832 are correspondingly arranged.
  • the locking portion 843 can be embedded in the locking groove 832 . Therefore, the adjustment position of the first locking plate 840 relative to the arc support arm 830 is more stable, so as to ensure that the first locking plate 840 will not slide relative to the arc support arm 830 under no or slight external force.
  • Using at least one locking slot 832 to embed the locking portion 843 can more accurately control the adjustment displacement of the first locking plate 840, and increase the displacement range of the host module relative to the hat's vertical adjustment position.
  • the locking portions 843 are arranged in a direction parallel to the locking grooves 831, and the distance between the centers of two adjacent locking portions 843 is the same as that of the two adjacent locking grooves 832. The distances between the centers are equal to ensure that when the first locking plate 840 and the arc-shaped support arm 830 are relatively stationary, the locking portion 843 can be correspondingly embedded in the locking groove 832 .
  • the first suspension also includes a second locking plate 850 and a locking ball 860, wherein the second locking plate 850 is connected to the first locking plate 840, and in this embodiment the first locking plate 840 and the second locking Plate 850 is detachably attached.
  • the surface of the second locking plate 850 facing the first locking plate 840 is concavely provided with a first rotating groove 851, and the surface of the first locking plate 840 facing the second locking plate 850 is concavely provided with a second rotating groove 842, thus the first The rotation slot 851 is opposite to the second rotation slot 842 .
  • the second locking plate 850 is located at the bottom of the first rotating groove 851 and has a ball hole 852
  • the locking ball 860 is located between the first locking plate 840 and the second locking plate 850 , and one end thereof abuts against the second rotating groove 842 , the other end passes through the ball hole 852 and is fixed on the first sliding member 820 .
  • the surface of the locking ball 860 is attached to the inner wall of the first rotating groove 851 and/or the second rotating groove 842, so that there is friction between the first locking plate 840 and/or the second locking plate 850 and the locking ball 860, thus utilizing The above friction force can limit the rotation of the locking ball 860 without external force or slight external force, so as to ensure that the relative positions of the host module and the cap remain unchanged.
  • the locking ball 860 embedded between the first rotating groove 851 and the second rotating groove 842 since one end of the locking ball 860 is fixed on the first sliding member 820, when the first sliding member 820 is applied with a rotating force, the locking ball 860 It can be rotated between the first locking plate 840 and the second locking plate 850, so that the first housing 100 can be moved by rotating the first sliding member 820, so that the host module can be adjusted in multiple degrees of freedom relative to the cap, thereby This enables the lens 110 and the display module to be adjusted in multiple degrees of freedom relative to the hat.
  • the upper surface or the lower surface of the first locking plate 840 is protrudingly provided with a protrusion 841, while the surface of the second locking plate 850 facing the first locking plate 840 is provided with a limiting edge 853, the limiting The surrounding edge 853 is provided correspondingly to the above-mentioned protruding portion 841 , and the protruding portion 841 can be embedded in the inside of the limiting surrounding edge 853 .
  • a fixing rod 870 passes through between the first locking plate 840 and the second locking plate 850 , and the fixing rod 870 and the limiting edge 853 are respectively located on two sides of the first rotating groove 851 .
  • one end of the first locking plate 840 and the second locking plate 850 can be fixed by using the fitting of the limiting edge 853 and the protruding portion 841 , and the fixing rod 870 can be a bolt.
  • the fixing rod 870 is used to pass through the first locking plate 840 and the second locking plate 850 , so as to realize the fixed connection of the other ends of the first locking plate 840 and the second locking plate 850 .
  • the detachable connection of the first locking plate 840 and the second locking plate 850 can be realized through the cooperation of the protrusion 841 and the limiting edge 853, and the fixing rod 870, thereby using the first locking plate 840 and the second locking plate 850 to limit
  • the position of the locking ball 860 is such that it rotates between the first rotation groove 851 and the second rotation groove 842 .
  • the distance between the first locking plate 840 and the second locking plate 850 can be adjusted by using the fixing rod 870, so that the bonding area and the bonding gap between the first rotating groove 851 and the second rotating groove 842 and the surface of the locking ball 860 can be changed.
  • the friction force between the first locking plate 840 , the second locking plate 850 and the locking ball 860 is adjusted.
  • a wearable device which includes all the technical features of Embodiment 1, and differs from Embodiment 1 in that it includes a hat, the AR display device in Embodiment 1, and a second suspension, wherein the second suspension uses To connect the power supply module 600 to the above hat, wherein the power supply module 600 can be directly connected to the hat through the second suspension piece, or can be connected to the hat through the second suspension piece to connect the fixing piece on the hat, here No limit.
  • the power module 600 and the host module are respectively arranged on the left and right sides of the hat; the absolute value of the difference between the total weight of the host module and the display device and the weight of the power module 600 is less than a preset threshold; and/or the host module The total weight of the group, the display device and the power module 600 is less than another preset threshold, so that the weight distribution on the hat is relatively uniform, and the use experience of the wearer is improved.
  • the second suspension part includes a second slide rail 910 and an arc-shaped plate 920 matched with the second slide rail 910 , wherein the second slide rail 910 is fixed on the side wall of the battery box 610 close to the hat by fasteners such as fastening screws.
  • the upper end of the arc-shaped plate 920 is fixedly connected to the hat by fasteners such as fastening screws, or is fixedly connected to a fixing member on the hat by fasteners such as fastening screws, and the other end of the curved plate 920 is slidably mounted to the second slide rail 910 .
  • the second slide rail 910 includes: a slide rail body 911, the middle part of one side is fixed to the battery box 610, a first gap 913 is formed between the upper edge of the slide rail body 911 and the battery box 610; A second gap 914 is formed between them.
  • a sliding groove 912 is defined in the middle of the side of the sliding rail body 911 away from the battery box 610 , and the sliding groove 912 is defined along a straight line.
  • the curved plate 920 includes a plate body 931, the plate body 931 protrudes from the surface of the plate body 931, and a first hook 932 is provided on the side facing the second slide rail 910, and the first hook 932 can be bent downward and inserted Inside the first gap 913 .
  • the board body 931 protrudes from the surface of the board body 931 , and a second hook-shaped member 933 is disposed on a side facing the second slide rail 910 .
  • the first hook-shaped member 932 can be bent upwards and inserted into the second gap 914 .
  • an arc-shaped protrusion 934 protrudes from the surface of the plate body 931 facing the second slide rail 910 , and the arc-shaped protrusion 934 can abut against the bottom of the slide groove 912 to limit the moving direction of the arc-shaped plate 920 .
  • the plate body 931 is made to move along the direction of the slide groove 912 .
  • a wearable device which includes all the technical features of the first embodiment, and the difference of this embodiment is that it also includes a hat, an AR display device in the first embodiment, and a third suspension, wherein the third suspension
  • the parts are used to connect the communication module 300 and the hat.
  • the communication module 300 can be installed on the outer surface of the hat, and can also be installed inside the hat. Wherein, the communication module 300 may be directly connected to the hat through the third suspension part, or may be connected to the hat through the fixing part on the hat through the third suspension part, which is not limited herein.
  • the third suspension part includes an arc-shaped band 700, and the arc-shaped band 700 is fixedly connected to the hat through fasteners such as fastening screws. Wherein the outer side of the arc-shaped band 700 is detachable through fasteners and the arc-shaped band 700 .
  • the arc belt 700 is arranged in an arc and fits the surface of the hat to improve the installation stability of the communication module 300 .

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  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种AR显示装置和可穿戴设备，包括：主机模组、显示模组以及装配组件；其中，主机模组的镜头(110)的中轴线与显示模组的显示屏(231)表面所处平面的夹角是多自由度式可调设置；通过装配组件调整显示屏(231)和主机模组的相对角度，使得AR显示装置能够适配不同佩戴者的身体特征，提升用户体验。

Description

AR显示装置和可穿戴装置
相关申请
本申请要求2021年06月30日申请的，申请号为202110735274.5，名称为“AR显示装置和可穿戴装置”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请涉及智能可穿戴设备领域，具体涉及一种AR显示装置和可穿戴装置。
背景技术
增强现实(Augmented Reality，AR)技术是在展示真实场景的同时，通过图像、视频、3D模型等技术为用户提供虚拟信息，实现将虚拟信息与现实场景相互融合。
AR显示装置属于增强现实技术的主要硬件载体，用于将现实和虚拟相结合的设备，具有丰富的人机互动形式，从而可以更方便的信息交互，提升工作效率。在对现有技术的研究和实践过程中，本申请的发明人发现，现有技术中AR显示装置通过显示屏交互时，由于佩戴者的身体特征不同，AR显示装置可能无法将AR信息(如图像、视频、3D模型等)呈现在与佩戴者视野一致的范围内，从而影响了场景交互的效果。
发明内容
本申请用于解决AR信息呈现范围与佩戴者视野范围无法调节，降低场景交互效果的技术问题。
本申请提供一种AR显示装置，包括：主机模组、显示模组以及装配组件，所述主机模组包括第一壳体，所述第一壳体的一端设有一镜头；所述显示模组包括显示屏；所述装配组件将所述显示模组可转动式连接至所述主机模组；其中，所述镜头的中轴线与所述显示屏表面所处平面的夹角是多自由度式可调设 置。
本申请提供一种AR显示装置通过装配组件调整显示屏和主机模组的相对角度，使得该AR显示装置能够适配不同佩戴者的身体特征，提升用户体验。
可选的，所述主机模组包括摄像部，所述摄像部可转动式连接至所述第一壳体；所述镜头为所述摄像部的一部分；所述镜头设于所述第一壳体靠近所述显示屏的一端；所述镜头的中轴线与所述第一壳体底面所处平面的夹角是可调节的。
可选的，所述装配组件包括第一阻尼件、第二阻尼件以及联动轴，所述第一阻尼件穿设所述第一壳体的一侧壁；所述第一阻尼件的内侧壁包括第一弧面，其外侧壁固定至所述第一壳体；所述第二阻尼件为环形，其内侧壁包括第二弧面，所述第二阻尼件与所述第一阻尼件相对设置；以及所述联动轴，其一端固定连接至所述显示模组，其另一端形成一球状件；所述第一阻尼件和所述第二阻尼件套设于所述球状件外部，所述球状体抵接至所述第一弧面和/或所述第二弧面。
可选的，所述装配组件还包括调节螺母，设于所述主机模组和所述显示模组之间；所述调节螺母包括一螺孔，套设于所述联动轴的外部；所述螺孔的一端设有突出于孔壁的环形板；其中，所述第一阻尼件位于所述第一壳体外的部分螺纹连接至所述调节螺母；所述第二阻尼件的一端插入至所述第一阻尼件，其另一端插入至所述螺孔并抵接至所述环形板。
可选的，所述AR显示装置还包括安装槽和固定板，所述安装槽下凹于所述第一壳体的一侧面；所述安装槽的底部设有安装通孔；所述第一阻尼件被安装至所述安装槽及所述安装通孔内；所述固定板被安装至所述安装槽内，并将所述第一阻尼件连接至所述第一壳体。
可选的，所述装配组件还包括第一挡块和第二挡块，所述第一挡块突出于所述固定板的表面；所述第二挡块突出于所述调节螺母朝向所述第一壳体一侧的表面；其中，所述第一挡块的高度与所述第二挡块的高度之和大于所述固定板和所述调节螺母的距离；所述第二挡块的正投影和所述第一挡块同圆；
所述调节螺母上开设有至少一个以上调节孔，用以嵌设所述第二挡块；所述调节孔的中心共圆分布。
可选的，所述装配组件还包括限位槽和限位件，所述限位槽下凹于所述球状件的表面；所述限位件突出于所述第一阻尼件的内侧壁，且延伸至所述限位槽内。
可选的，沿所述联动轴的轴向，所述限位槽的开设宽度对应的圆心角小于60°；沿所述联动轴的径向，所述限位槽的开设长度对应的圆心角小于120°。
可选的，所述限位件为螺杆，贯穿于所述第一阻尼件的侧壁。
可选的，所述装配组件包括通道和导线束，所述通道设于所述联动轴内，所述通道的两个开口分别设于所述联动轴的两端；以及所述导线束穿过所述通道，所述导线束的一端连接至所述主机模组的第一电路板，其另一端连接至所述显示模组的第二电路板。
可选的，所述装配组件包括保护套和密封圈，所述保护套位于所述第一壳体内，且套设于所述第一阻尼件一端的外部；所述保护套设有一保护套通孔；所述密封圈，套设于所述保护套靠近所述第一阻尼件的端部。
可选的，所述主机模组包括第一电路板和备用电源模块，所述第一电路板设于所述第一壳体内，所述主机模组的镜头电连接至所述第一电路板；所述备用电源模块设于所述第一壳体内，电连接至所述第一电路板。
可选的，所述显示模组包括第二壳体和第二电路板，所述第二壳体包括转动部、显示部和连接部，所述转动部与所述主机模组衔接；所述显示部用以安装所述显示屏；所述连接部连接所述转动部与所述显示部；所述显示部的中心平面与所述连接部的中心平面形成的夹角为0-70度；
所述第二电路板设于所述第二壳体内，且电连接至所述显示屏。
可选的，所述AR显示装置还包括电源模组，所述电源模组电连接至所述主机模组。
可选的，所述电源模组包括电池盒和电池，所述电池盒包括可开关的盒盖；以及所述电池可拆卸式安装至所述电池盒内。
可选的，所述AR显示装置还包括通信模组，所述通信模组电连接至所述主机模组；
所述通信模组包括WIFI通信单元、蓝牙通信单元、蜂窝通信单元中的至少一种。
相应的，本申请实施例还提供一种可穿戴设备，包括穿戴物，以及前述所述的AR显示装置。
可选的，所述穿戴物为帽子；所述AR显示装置的主机模组和/或显示模组被安装至所述帽子；当所述帽子被戴在一人的头部时，所述显示模组的显示屏与此人的至少一眼睛相对设置。
可选的，可穿戴设备还包括第一悬挂件，所述主机模组通过所述第一悬挂件安装至所述帽子。
可选的，所述第一悬挂件包括第一滑轨、弧形支臂、第一滑动件、卡槽、两个以上卡位槽、第一锁定板和锁定部，所述第一滑轨设于所述主机模组的第一壳体靠近所述帽子一侧的表面；所述弧形支臂一端固定至所述帽子；所述第一滑动件上端固定连接至所述弧形支臂的中部，其下端可滑动式安装至所述第一滑轨；所述卡槽开设于所述弧形支臂朝向第一锁定板的表面，所述卡槽沿垂直于所述第一滑轨的方向开设，且用于嵌设所述锁定部；所述两个以上卡位槽，均匀分布于所述卡槽底部；所述第一锁定板一侧滑动连接至所述弧形支臂，其另一侧连接至所述第一滑动件；所述锁定部突出设于所述第一锁定板朝向所述弧形支臂的表面，且与所述卡位槽对应设置；当所述第一锁定板和所述弧形支臂相对静止时，所述锁定部可拆卸式卡入至一所述卡位槽内。
可选的，所述第一悬挂件还包括第二锁定板、第一转动槽、穿球孔、第二转动槽和锁定球，所述第二锁定板连接至所述第一锁定板；所述第一转动槽，下凹于所述第二锁定板靠近所述第一锁定板的表面形成；所述穿球孔开设于所述第一转动槽的底部；所述第二转动槽下凹于所述第一锁定板靠近所述第二锁定板的表面形成，且所述第一转动槽和所述第二转动槽相对设置；所述锁定球一端抵接所述第二转动槽，其相对端穿过所述穿球孔，并固定至所述第一滑动件；
其中，所述锁定球的表面贴合至所述第一转动槽和/或所述第二转动槽内壁。
可选的，所述第一锁定板的上表面或下表面突出设有所述凸出部；所述第二锁定板朝向所述第一锁定板的表面设有限位围边；所述限位围边和所述凸出部相对设置，且所述凸出部能够嵌设于所述限位围边内部；所述第一锁定板和 所述第二锁定板穿设有固定杆，以调整所述第一锁定板和所述第二锁定板之间的距离；其中，所述凸出部和所述固定杆分别位于所述第一转动槽的两侧。
可选的，所述主机模组包括麦克风，所述麦克风设于所述第一壳体的下表面。
相应的，本申请实施例还提供一种可穿戴设备，包括帽子、前述所述的AR显示装置以及第二悬挂件；所述电源模组通过所述第二悬挂件安装至所述帽子。
可选的，所述电源模组与所述主机模组分别设于所述帽子的左右两侧；
所述主机模组及所述显示装置的总重量与所述电源模组的重量间差值的绝对值小于一预设阈值；和/或，所述主机模组、所述显示装置及所述电源模组的总重量小于另一预设阈值。
可选的，所述第二悬挂件包括第二滑轨和弧形板，所述第二滑轨设于所述电源模组的电池盒靠近所述帽子一侧的表面；所述弧形板通过一组紧固件固定至所述帽子，其下端可滑动式安装至所述第二滑轨。
相应的，本申请实施例还提供一种可穿戴设备，包括帽子、前述所述的AR显示装置以及第三悬挂件；所述通信模组通过所述第三悬挂件安装至所述帽子。
可选的，所述第三悬挂件包括弧形带，所述弧形带通过一组紧固件固定至所述帽子；其中，所述通信模组通过另一组紧固件固定至所述弧形带。
本实施例中的AR显示装置，其利用装配组件调整显示屏和主机模组之间的相对角度，使得该AR显示装置能够适配不同佩戴者的身体特征，提高佩戴者的使用舒适度，以提升用户体验。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是可穿戴设备的结构示意图；
图2是AR显示装置的结构示意图；
图3是显示模组和主机模组的结构示意图一；
图4是显示模组和主机模组的结构示意图二；
图5是装配组件的结构示意图；
图6是装配组件的剖视图；
图7是装配组件的爆炸示意图；
图8是联动轴的结构示意图；
图9是调节螺母的结构示意图；
图10是显示模组和主机模组的部分示意图；
图11主机模组的部分示意图；
图12是主机模组和装配组件的示意图；
图13是第一悬挂件的部分爆炸视图；
图14是第一悬挂件的爆炸示意图；
图15是第二悬挂件和电源组件的示意图；
图16是电源组件的部分示意图一；
图17是电源组件的部分示意图二；
图18是限位套的结构示意图；
图19是第二悬挂件的结构示意图；
图20是第三悬挂件的结构示意图。
附图标记说明：
Figure PCTCN2021129580-appb-000001
Figure PCTCN2021129580-appb-000002
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清 楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。此外，应当理解的是，此处所描述的具体实施方式仅用于说明和解释本申请，并不用于限制本申请。在本申请中，在未作相反说明的情况下，使用的方位词如“上”和“下”通常是指装置实际使用或工作状态下的上和下，具体为附图中的图面方向；而“内”和“外”则是针对装置的轮廓而言的。
本申请实施例提供一种AR显示装置和可穿戴设备。以下分别进行详细说明。需说明的是，以下实施例的描述顺序不作为对实施例优选顺序的限定。
实施例一
本申请的第一实施例提供了一种AR显示装置，通过AR软硬件技术为用户提供虚拟信息，如图像、视频、3D模型等，实现将虚拟信息与现实场景相互融合，具有丰富的人机互动形式，从而可以更方便的信息交互。如图1-图20所示，其包括主机模组、显示模组和装配组件。其中，主机模组包括第一壳体100，第一壳体100靠近显示模组的一端设置有镜头110，用于采集现实场景信息，进行信息交互。在一些实施例中，第一壳体100靠近显示模组的一端内部设置镜头110，在一些实施例中，第一壳体100靠近显示模组的一端外部设置镜头110，在此不进行限定。在一些实施例中，设置在第一壳体100靠近显示模组一端的镜头110可以相对于第一壳体转动，在另一些实施例中，设置在第一壳体100靠近显示模组一端的镜头110不可以相对于第一壳体转动，在此不进行限定。显示模组包括用于信息交互的显示屏231。装配组件用于将显示模组转动连接至主机模组上，其中，镜头110的中轴线和显示屏231表面所处的平面之间的夹角是可以多自由度调整的。其中，显示模组通过装配组件连接至主机模组上，在一些实施例中，显示模组与主机模组水平连接，在另一些实施例中，显示模组与主机模组竖直连接，在此不进行限定。在使用状态下，根据用户需求，利用装配组件调整显示屏231和主机模组之间的相对角度，使得显示屏231位于人眼的前方或远离人眼的前方，从而提高信息交互的效率，提升用户体验。
在一些实施例中，主机模组包括摄像部，镜头110为摄像部的一部分，用 于采集现场场景信息。摄像部可转动连接至第一壳体100上，使得镜头110能够相对于第一壳体100转动一定的角度。即镜头110的中轴线和第一壳体100底面所处的平面之间的夹角是可以调节的，示例性地，上述夹角的调节范围为-30-30度，调节范围在此不进行限定。利用相对于第一壳体100转动设置的摄像部能够在一定幅度内调整镜头110的采集方位，使得在佩戴者头部未转动的情况下，通过摄像部的转动采集对应方位的场景信息。在一些实施例中，摄像部通过转轴和第一壳体转动连接，用以上下调整镜头110的位置。
在一些实施例中，主机模组还包括电路板、电池和通信单元等功能模块，使得AR显示装置能够进行作业。
在一些实施例中，显示模组包括第二壳体200和设置在第二壳体200内的第二电路板，上述第二电路板和显示屏231电连接。
第二壳体200包括依次设置的转动部210、连接部220和显示部230，其中，转动部210用于衔接主机模组，在一些实施例中，转动部210用于通过装配组件衔接主机模组；显示部230用于安装显示屏231；连接部220用于连接转动部210和显示部230。示例性地，显示部230的中心平面与连接部220的中心平面之间的夹角为0-70度，夹角在此不进行限定，利用倾斜设置的连接部220连接转动部210和显示部230，既能够实现小型化以及轻量化的设计，又能给用户提供佩戴近视镜或者老花镜的空间，使得用户可以同时佩戴AR显示装置和近视镜或者老花镜；同时也能够增大装配组件的操作空间，以便于调整显示模组相对于主机模组之间的相对位置。
进一步的，显示模组还包括位于第二壳体200的下表面的麦克风120，以便于信息交互。本申请中第二壳体200的下表面设置有至少一组麦克风120，在一些实施例中，第二壳体200的下表面设置有3组麦克风120，其中显示部230的下表面设置有2组，连接部220的下表面设置有1组。设置在第二壳体200下表面的麦克风120更接近嘴部，以便于采集声音信息、降低噪声。
装配组件包括第一阻尼件410、第二阻尼件420和联动轴430，第一阻尼件410部分位于第一壳体100内部，且第一阻尼件410的一端从第一壳体100靠近显示模组的一侧穿出。第一阻尼的内侧壁包括第一弧面411，同时第一阻尼件410的外侧壁通过紧固螺钉和第一壳体100固定连接，固定连接方式在此 不进行限定。第二阻尼件420呈环形设置，同时第二阻尼件420的内侧壁包括第二弧面421。联动轴430的一端通过紧固螺钉和显示模组固定连接，固定连接方式在此不进行限定，其另一端形成一球状件431。第一阻尼件410和第二阻尼件420相对设置，同时第一阻尼件410和第二阻尼件420套设在球状件431的外部，球状件431的外表面抵接至第一弧面411和/或第二弧面421，在一些实施例中，球状件431的外表面同时抵接第一弧面411和第二弧面421。
由于第一弧面411和/或第二弧面421和球状件431抵接，因而球状件431会承受第一阻尼件410和/或第二阻尼件420施加的静摩擦力，使得球状件431在上述静摩擦力的作用下相对第一阻尼件410和/或第二阻尼件420静止。在一些实施例中，第一弧面411和第二弧面421与球状件431抵接，因而球状件431会承受第一阻尼件410和第二阻尼件420施加的静摩擦力，使得球状件431在上述静摩擦力的作用下相对第一阻尼件410和第二阻尼件420静止。因而在无外力或者存在轻微外力的情况下，球状件431相对于第一阻尼件410和第二阻尼件420静止，使得球状件431能够所需的状态下静止，从而保证在使用过程中显示屏231和主机模组的相对位置不会轻易发生变化，以保证AR显示装置使用时的稳定性，提升用户体验。当向联动轴430施加外力并致使联动轴430能够相对于第一阻尼件410和/或第二阻尼件420转动时，调整主机和显示屏231之间的相对位置，使得显示屏满足佩戴者的使用需求。利用第一阻尼件410和第二阻尼件420既能够实现联动轴430的转动，同时也能够利用静摩擦力控制联动轴430的转动阻力，具有多重技术效果。同时，利用球状件431的球铰接实现联动轴430位置的调整，能够增加联动轴430运动的自由度，实现显示模组和主机模组之间的多角度调整。
在进一步优选的方案中，装配组件还包括调节螺母440，上述调节螺母440位于主机模组和显示模组之间。调节螺母440沿其轴向贯穿开设有一螺孔441，使得其能够套设于联动轴430的外部，在一些实施例中，调节螺母440通过第一阻尼件410套设于联动轴430的外部，第一阻尼件410从第一壳体100侧壁伸出的部分设置有外螺纹，该伸出部分和调节螺母440螺纹配合。螺孔441远离第一壳体100的一端设置有突出于孔壁的环形板442，第二阻尼件420的一端插入第一阻尼件410内部，第二阻尼件420的另一端插设进螺孔441内部， 并且抵接上述环形板442。
利用第一阻尼件410和调节螺母440间的螺纹配合驱动调节螺母440靠近第一壳体100，环形板442会向与其抵接的第二阻尼件420施加推力，在一些实施例中，第二阻尼件420具有一定的弹性形变性能，例如第二阻尼件420采用尼龙材料。因而第二阻尼件420在环形板442推力的作用下能够抵接球状件431，使得第二阻尼件420和球状件431之间的贴合面积增大，贴合缝隙减小，因而第二阻尼件420和球状件431贴合的更加紧密。使得第二阻尼件420和球状件431之间的摩擦力增大，因而提高了联动轴430转动时需要的外力。
在优选的方案中，第一壳体100靠近显示模组的侧壁内凹有安装槽130，安装槽130的底部开设有安装通孔131，第一阻尼件410的一部分被安装在安装槽130内，其还有一部分从安装通孔131内穿出，与调节螺母440螺纹配合。本申请中安装槽130内还放置有固定板450，固定板450和第一阻尼件410贴合，并通过紧固螺钉等方式连接至第一壳体100上，从而实现第一阻尼件410相对于第一壳体100的固定。
利用固定板450辅助限制第一阻尼件410和第一壳体100的相对位置，能够保证显示模组和主机模组之间的距离不会太长，以提高AR显示装置的美观度。利用安装槽130嵌设第一阻尼件410和固定板450，既有利于提高第一阻尼件410固定时位置的准确性，也能够限制第一阻尼件410和固定板450的位置，保证使用状态下第一阻尼件410的稳定性，同时，也能够避免第一阻尼件410突出第一壳体100的表面，提高AR显示装置的美观度。AR显示装置在使用时需要考虑防水效果，因而需要保证第一阻尼件410和安装槽130间的密封性，利用固定板450辅助第一阻尼件410的固定，通过保证固定板450的侧壁和安装槽130内壁的对应贴合，可以进一步加强主机模组的防水性能，从而也降低了对第一阻尼件410加工精度的要求。
在另一优选方案中，固定板450的表面设置有第一挡块451，调节螺母440朝向第一壳体100的表面突出设置有第二挡块443，其中第一挡块451的高度与第二挡块443的高度之和大于固定板450和调节螺母440之间的垂直的距离，第二挡块443的正投影和第一挡块451同圆，因而在旋转调节螺母440时，第二挡块443能够和第一挡块451抵接，从而限制调节螺母440向远离第 一壳体100的方向运动时的极限位置，以避免调节螺母440和第一阻尼件410脱离。
在一些实施例中，调节螺母440开设有至少一个用于嵌设第二挡块443的调节孔444，所述调节孔444的中心位于同一圆周上。优选的，调节螺母440开设有多个用于嵌设第二挡块443的调节孔444时，上述全部的调节孔444的中心共圆分布，本申请中全部的调节孔444呈均匀的圆周阵列，当然，全部的调节孔444也可不呈均匀的圆周阵列，在此不做限定。利用不同调节孔444和第一挡块451的距离，根据实际的需求选择合适的调节孔444固定第二挡块443，使得能够控制调节螺母440向远离第一壳体100的方向运动时的极限位置，满足调节螺母440的旋转角度的要求。另一方面，当长期使用后，第二挡块443可能出现磨损的情况，因而可以选择其它的调节孔444嵌设第二挡块443，避免重新替换调节螺母440。
在另一优选的方案中，装配组件还包括下凹于球状件431表面的限位槽432，以及与上述限位槽432配合的限位件412，其中限位件412突出设置在第一阻尼件410的侧壁上，且能够延伸至限位槽432的内部。当球状件431相对于第一阻尼件410转动时，固定设置在第一阻尼件410上的限位件412能够相对于限位槽432运动，当限位件412抵接限位槽432的侧壁时，会限制球状件431在该方向的运动。利用限位槽432和限位件412的配合，限制球状件431运动的范围和方向，从而实现显示模组和主机模组之间角度的精准调节。
进一步的，沿联动轴430的轴向，限位槽432的开设宽度对应的圆心角小于60°；沿联动轴430的径向，限位槽432的开设长度对应的圆心角小于120°。利用限位槽432沿联动轴430径向和轴向的开设范围，从而限制球状件431在上述范围内精准运动。
优选的，上述限位件412为螺杆，贯穿第一阻尼件410的侧壁设置。在装配AR显示装置的过程中，将第一阻尼件410套设在球状件431的外部后，将螺杆穿设过第一阻尼件410插入限位槽432内部，即可实现第一阻尼件410和球状件431的装配。在另一些实施例中，螺杆的长度能够与限位槽432的侧壁抵接即可，并不要求螺杆插入限位槽432底部。同时，利用螺杆既便于装配， 同时也便于调整限位件412插入限位槽432内部的长度，从而能够减小加工时对第一阻尼件410和球状件431的精度限制。
在另一优选的方案中，装配组件包括沿联动轴430轴向贯穿开设的通道433，通道433的两个开口分别设于联动轴430的两端；以及穿过上述通道433导线束，导线束的一端连接至主机模组的第一电路板，其另一端连接至显示模组的第二电路板。主机模组和显示模组的利用穿设在通道433内的导线束电连接，利用主机模组为显示模组供电。同时，当联动轴430相对于主机模组转动时，穿设在通道433内部的导线束能保持持续供电和信号传输，因而实现主机模组和显示模组的机械连接和电连接。同时将导线束置于联动轴430的内部，能够提高AR显示装置的防水性能。
在另一优选方案中，装配组件包括设置在第一壳体100内部的保护套500和套设在保护套500端部的密封圈，保护套500套设于第一阻尼件410一端的外部，同时保护套500上开设有一保护套通孔520，以便于导线束穿设。本申请中导线束与保护套通孔520的开口处为密封连接，可以通过线塞插入实现密封，可以直接点胶进行密封，在此不做限定，从而提高AR显示装置的防水性能。
密封圈套设于保护套500靠近第一阻尼件410的端部，使得保护套500和第一阻尼件410的端部更加贴合，从而提高AR显示装置的防水性能。
在另一优选方案中，AR显示装置还包括电源模组，上述电源模组和主机模组电连接，为主机模组供电。其中，电源模组可以设置于主机的第一壳体内，电源模组也可以设置于主机的第一壳体外，在此不进行限定。在一些实施例中，电源模组600设置于主机的第一壳体外，电源模组600包括电池盒610和可拆卸式安装在电池盒610内部的电池，电池盒610的端部盖设有能够打开和关闭的盒盖620，实现电池可拆卸式安装在电池盒610的内部。
此外，电池模组还包括限位套640，上述限位套640套设在盒盖620和电池盒610的连接处，本申请中限位套640呈匚型设置。盒盖620和电池盒610的连接处下凹设置有匚形槽630，且下凹于电池盒610和盒盖620的三个侧壁上，上述限位套640可在匚形槽630内滑动。同时盒盖620的外侧壁开设有凹槽621，限位套640上对应突出设置有插块641，当利用插块641和凹槽621 嵌合时，能够避免盒盖620和电池盒610脱离。
在一些实施例中，主机模组包括设置在第一壳体100内的第一电路板和备用电源模块，其中备用电源模块电连接上述第一电路板，并且第一电路板电连接镜头110。当更换电源模组600的电池时，利用备用电源模块可以在短时间内为主机模组和显示模组提供持续供电，维持作业状态。
在另一优选方案中，AR显示装置还包括通信模组，上述通信模组和主机模组电连接，从而便于信息交互。其中，通信模组可以设置于主机的第一壳体内，通信模组也可以设置于主机的第一壳体外，在此不进行限定。通信模组包括WIFI通信单元、蓝牙通信单元、蜂窝通信单元中的至少一种，具体地，如4G、5G等通信单元。在一些实施例中，通信模组300设置于主机的第一壳体外。
在一些实施例中，第一壳体100的外表面设置有控制按键，可拆卸式存储卡插口141(SD卡等)等，从而提高AR显示装置使用时的便利性。
实施二
一种可穿戴设备，其包括实施例一中的AR显示装置的全部技术特征，还包括与AR显示装置连接的穿戴物。
当穿戴物为帽子时，AR显示装置中的主机模组和/或显示模组被安装在帽子上，其可以安装在帽子的外表面，也可以安装在帽子内部。当帽子戴在使用者的头部时，显示模组的显示屏231与佩戴者的至少一只眼睛相对设置，从而提升佩戴者使用AR显示装置的舒适度。
可穿戴设备还包括第一悬挂件，主机模组通过第一悬挂件安装在帽子上。其中，主机模组可以通过第一悬挂件直接安装在帽子上，也可以通过第一悬挂件连接帽子上的固定件安装在帽子上，在此不做限定。在一些实施例中，主机模组通过第一悬挂件安装在帽子的外表面。在一些实施例中，具体地，上述第一悬挂件包括弧形支臂830、第一滑轨810、与第一滑轨810配合的第一滑动件820、以及第一锁定板840，其中弧形支臂830的一端通过紧固螺钉和帽子固定连接，为了使得弧形支臂830和帽子的外表面贴合，本申请中弧形支臂830的上端成弧形设置，并贴合帽子的外表面。
第一滑轨810通过紧固螺钉等紧固件安装在主机模组的第一壳体100靠近 帽子的侧壁上，本申请中第一滑轨810沿直线固定。第一滑动件820的一侧连接至第一锁定板840上，另一相对侧滑动安装至第一滑轨810处。第一锁定板840的一侧滑动连接弧形支臂830的游离端，另一侧连接第一滑动件820，利用第一滑动件820和第一滑轨810的滑动连接，从而调整主机模组相对于帽子的前后位置，利用第一锁定板840和弧形支臂830的滑动连接，从而调整主机模组相对于帽子的上下位置，以调整设置在第一壳体100上的镜头110和与主机模组连接的显示模组相对帽子的前后和上下位置。
弧形支臂830朝向第一锁定板840的表面上开设有卡槽831，上述卡槽831沿垂直于第一滑轨810的方向开设，本申请中第一滑轨810沿水平方向固定，卡槽831沿竖直方向开设。卡槽831的底部设置有至少一个的卡位槽832，本申请中卡位槽832均匀的分布在卡槽831的底部。第一锁定板840朝向弧形支臂830的表面上突出设置有锁定部843，锁定部843和卡位槽832对应设置，当第一锁定板840和弧形支臂830相对静止时，锁定部843能够嵌设在卡位槽832中。从而保证第一锁定板840相对于弧形支臂830的调整位置更加稳定，以保证在没有外力或者轻微外力的作用下，第一锁定板840不会相对弧形支臂830滑动。利用至少一个卡位槽832嵌设锁定部843能够更准确的控制第一锁定板840的调节位移，提高主机模组相对于帽子上下调节位置的位移范围。
此外，当第一锁定板840上设置有多个锁定部843时，锁定部843沿平行于卡槽831的方向排布，并且相邻两锁定部843中心的距离与相邻两卡位槽832中心的距离相等，以保证第一锁定板840和弧形支臂830相对静止时，锁定部843能够对应地嵌设在卡位槽832中。
在进一步优选的方案中，第一悬挂件还包括第二锁定板850和锁定球860，其中第二锁定板850和第一锁定板840连接，本实施例中第一锁定板840和第二锁定板850可拆卸连接。第二锁定板850朝向第一锁定板840的表面内凹设置有第一转动槽851，同时第一锁定板840朝向第二锁定板850的表面内凹设置有第二转动槽842，因而第一转动槽851和第二转动槽842相对设置。此外，第二锁定板850位于第一转动槽851的底部还开设有穿球孔852，锁定球860位于第一锁定板840和第二锁定板850之间，其一端抵接第二转动槽842，另一端穿设过穿球孔852，并固定在第一滑动件820上。锁定球860的表面贴合 至第一转动槽851和/或第二转动槽842的内壁，使得第一锁定板840和/或第二锁定板850和锁定球860之间有摩擦力，因而利用上述摩擦力能够在没有外力或者轻微外力的情况下限制锁定球860的转动，以保证主机模组和帽子的相对位置不变。嵌设在第一转动槽851和第二转动槽842之间的锁定球860，由于锁定球860一端固定在第一滑动件820上，当对第一滑动件820施加转动力后，锁定球860能够在第一锁定板840和第二锁定板850之间转动，从而通过转动第一滑动件820带动第一壳体100运动，可以使得主机模组能够相对于帽子实现多自由度地调整，从而使得镜头110和显示模组能够相对于帽子实现多自由度地调整。
在另一优选的方案中，第一锁定板840的上表面或者下表面突出设置有凸出部841，同时第二锁定板850朝向第一锁定板840的表面设置有限位围边853，限位围边853和上述凸出部841对应设置，并且凸出部841能够嵌设在限位围边853的内部。第一锁定板840和第二锁定板850之间穿设有固定杆870，同时固定杆870与限位围边853分别位于第一转动槽851的两侧。本申请中利用限位围边853和凸出部841的嵌合能够实现第一锁定板840和第二锁定板850一端的固定，固定杆870可以选用螺栓。利用固定杆870穿设第一锁定板840和第二锁定板850，从而实现第一锁定板840和第二锁定板850另一端的固定连接。通过凸出部841和限位围边853的配合、以及固定杆870能够实现第一锁定板840和第二锁定板850的可拆卸连接，从而利用第一锁定板840和第二锁定板850限制锁定球860的位置，使得其在第一转动槽851和第二转动槽842之间旋转运动。利用固定杆870能够调整第一锁定板840和第二锁定板850之间的间距，从而能够改变第一转动槽851和第二转动槽842与锁定球860表面的贴合面积以及贴合缝隙，从而调整第一锁定板840、第二锁定板850与锁定球860之间的摩擦力。
实施例三
一种可穿戴设备，其包括实施例一的全部技术特征，且与实施例一的区别在于，其包括帽子、实施例一中的AR显示装置、以及第二悬挂件，其中第二悬挂件用于将电源模组600连接至上述帽子上，其中，电源模组600可以通过第二悬挂件直接连接至帽子上，也可以通过第二悬挂件连接帽子上的固定件连 接至帽子上，在此不做限定。
电源模组600与主机模组分别设于帽子的左右两侧；主机模组及显示装置的总重量与电源模组600的重量间差值的绝对值小于一预设阈值；和/或主机模组、显示装置及电源模组600的总重量小于另一预设阈值，以使得帽子上的重量分布的相对均匀，提高佩戴者的使用体验。
第二悬挂件包括第二滑轨910、与第二滑轨910配合的弧形板920，其中第二滑轨910通过紧固螺钉等紧固件固定在电池盒610靠近帽子的侧壁上。弧形板920的上端通过紧固螺钉等紧固件与帽子固定连接，或者通过紧固螺钉等紧固件与帽子上的固定件固定连接，其另一端可滑动安装至第二滑轨910。利用弧形板920和第二滑轨910的配合，实现电源模组600相对于帽子的前后位置移动。
第二滑轨910包括：滑轨本体911，其一侧的中部固定至电池盒610，滑轨本体911的上沿与电池盒610之间形成第一间隙913；其下沿与电池盒610之间形成第二间隙914。滑轨本体911远离电池盒610一侧的中部开设有滑槽912，上述滑槽912沿直线开设。
弧形板920包括板体931，板体931突出于板体931的表面，且朝向第二滑轨910一侧设置有第一钩状件932，第一钩状件932向下弯折能够插入第一间隙913内部。板体931突出于板体931的表面，且朝向第二滑轨910一侧设置有第二钩状件933，第一钩状件932向上弯折能够插入第二间隙914中。
此外，板体931朝向第二滑轨910一侧的表面突出设置有弧形突块934，上述弧形突块934能够抵接滑槽912的底部，用以限制弧形板920的运动方向，使得板体931沿滑槽912方向运动。
实施例四
一种可穿戴设备，其包括实施例一的全部技术特征，同时本实施例的不同之处在于，其还包括，帽子、实施一中AR显示装置、以及第三悬挂件，其中，第三悬挂件用于连接通信模组300和帽子。通信模组300可以安装在帽子的外表面，也可以安装在帽子内部。其中，通信模组300可以通过第三悬挂件直接连接至帽子上，也可以通过第三悬挂件连接帽子上的固定件连接至帽子上，在此不做限定。
第三悬挂件包括弧形带700，弧形带700通过紧固螺钉等紧固件固定连接在帽子上。其中弧形带700的外侧通过紧固件和弧形带700可拆卸。本申请中弧形带700呈弧形设置，并贴合帽子的表面，以提高通信模组300安装稳定性。
此外，实施一、实施例二、实施三、以及实施四之间的相互组合方案也在本申请的保护范围内。
以上对本申请实施例所提供的一种AR显示装置和可穿戴设备进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (32)

  1. 一种AR显示装置，包括：
    主机模组，所述主机模组包括第一壳体，所述第一壳体的一端设有一镜头；
    显示模组，所述显示模组包括显示屏；以及
    装配组件，将所述显示模组可转动式连接至所述主机模组；
    其中，所述镜头的中轴线与所述显示屏表面所处平面的夹角是多自由度式可调设置。
  2. 根据权利要求1所述的AR显示装置，其中，
    所述主机模组包括摄像部，所述摄像部可转动式连接至所述第一壳体；
    所述镜头为所述摄像部的一部分；所述镜头设于所述第一壳体靠近所述显示屏的一端；
    所述镜头的中轴线与所述第一壳体底面所处平面的夹角是可调节的。
  3. 根据权利要求1所述的AR显示装置，其中，所述装配组件包括
    第一阻尼件，穿设所述第一壳体的一侧壁；所述第一阻尼件的内侧壁包括第一弧面，其外侧壁固定至所述第一壳体；
    第二阻尼件，其为环形，其内侧壁包括第二弧面，所述第二阻尼件与所述第一阻尼件相对设置；以及
    联动轴，其一端固定连接至所述显示模组，其另一端形成一球状件；所述第一阻尼件和所述第二阻尼件套设于所述球状件外部，所述球状体抵接至所述第一弧面和/或所述第二弧面。
  4. 根据权利要求3所述的AR显示装置，其中，所述装配组件还包括
    调节螺母，设于所述主机模组和所述显示模组之间；所述调节螺母包括一螺孔，套设于所述联动轴的外部；所述螺孔的一端设有突出于孔壁的环形板；
    其中，所述第一阻尼件位于所述第一壳体外的部分螺纹连接至所述调节螺母；所述第二阻尼件的一端插入至所述第一阻尼件，其另一端插入至所述螺孔并抵接至所述环形板。
  5. 根据权利要求4所述的AR显示装置，还包括
    安装槽，下凹于所述第一壳体的一侧面；所述安装槽的底部设有安装通孔； 所述第一阻尼件被安装至所述安装槽及所述安装通孔内；以及
    固定板，被安装至所述安装槽内，并将所述第一阻尼件连接至所述第一壳体。
  6. 根据权利要求5所述的AR显示装置，其中，所述装配组件还包括
    第一挡块，突出于所述固定板的表面；以及
    第二挡块，突出于所述调节螺母朝向所述第一壳体一侧的表面；
    其中，所述第一挡块的高度与所述第二挡块的高度之和大于所述固定板和所述调节螺母的距离；
    所述第二挡块的正投影和所述第一挡块位于同一圆周上；
    至少一个调节孔，开设于所述调节螺母上，用以嵌设所述第二挡块；所述调节孔的中心位于同一圆周上。
  7. 根据权利要求3所述的AR显示装置，其中，所述装配组件还包括
    限位槽，下凹于所述球状件的表面；以及
    限位件，突出于所述第一阻尼件的内侧壁，且延伸至所述限位槽内。
  8. 根据权利要求7所述的AR显示装置，其中，沿所述联动轴的轴向，所述限位槽的开设宽度对应的圆心角小于60°；沿所述联动轴的径向，所述限位槽的开设长度对应的圆心角小于120°。
  9. 根据权利要求7所述的AR显示装置，其中，所述限位件为螺杆，贯穿于所述第一阻尼件的侧壁。
  10. 根据权利要求3所述的AR显示装置，其中，所述装配组件包括
    通道，设于所述联动轴内，所述通道的两个开口分别设于所述联动轴的两端；以及
    导线束，穿过所述通道，所述导线束的一端连接至所述主机模组的第一电路板，其另一端连接至所述显示模组的第二电路板。
  11. 根据权利要求3所述的AR显示装置，其中，所述装配组件还包括
    保护套，位于所述第一壳体内，且套设于所述第一阻尼件一端的外部；所述保护套设有一保护套通孔；以及
    密封圈，套设于所述保护套靠近所述第一阻尼件的端部。
  12. 根据权利要求1所述的AR显示装置，其中，所述主机模组包括
    第一电路板，设于所述第一壳体内，所述主机模组的镜头电连接至所述第一电路板；以及
    备用电源模块，设于所述第一壳体内，电连接至所述第一电路板。
  13. 根据权利要求1所述的AR显示装置，其中，所述显示模组包括
    第二壳体，包括
    转动部，与所述主机模组衔接；
    显示部，用以安装所述显示屏；以及
    连接部，连接所述转动部与所述显示部；所述显示部的中心平面与所述连接部的中心平面形成的夹角为0-70度；
    以及第二电路板，设于所述第二壳体内，且电连接至所述显示屏。
  14. 根据权利要求13所述的AR显示装置，其中，所述显示模组包括
    麦克风，设于所述第二壳体的下表面。
  15. 根据权利要求1所述的AR显示装置，还包括电源模组，电连接至所述主机模组。
  16. 根据权利要求15所述的AR显示装置，其中，所述电源模组包括：
    电池盒，包括可开关的盒盖；以及
    电池，可拆卸式安装至所述电池盒内。
  17. 根据权利要求1所述的AR显示装置，还包括：
    通信模组，电连接至所述主机模组；
    所述通信模组包括WIFI通信单元、蓝牙通信单元、蜂窝通信单元中的至少一种。
  18. 一种可穿戴设备，其中，包括穿戴物，以及如权利要求1至17中任一项所述的AR显示装置。
  19. 根据权利要求18所述的可穿戴设备，其中，
    所述穿戴物为帽子；以及
    所述AR显示装置的主机模组和/或显示模组被安装至所述帽子；
    当所述帽子被戴在一人的头部时，所述显示模组的显示屏与此人的至少一眼睛相对设置。
  20. 根据权利要求19所述的可穿戴设备，还包括
    第一悬挂件，所述主机模组通过所述第一悬挂件安装至所述帽子。
  21. 根据权利要求20所述的可穿戴设备，其中，所述第一悬挂件包括
    第一滑轨，设于所述主机模组的第一壳体靠近所述帽子一侧的表面；
    弧形支臂，其一端固定至所述帽子；
    第一滑动件，其一侧固定连接至第一锁定板，其另一侧可滑动式安装至所述第一滑轨；
    卡槽，开设于所述弧形支臂朝向第一锁定板的表面，所述卡槽沿垂直于所述第一滑轨的方向开设，且用于嵌设锁定部；
    两个以上卡位槽，均匀分布于所述卡槽底部；
    第一锁定板，一侧滑动连接至所述弧形支臂，其另一侧连接至所述第一滑动件；以及
    锁定部，突出设于所述第一锁定板朝向所述弧形支臂的表面，且与所述卡位槽对应设置；当所述第一锁定板和所述弧形支臂相对静止时，所述锁定部可拆卸式卡入至一所述卡位槽内。
  22. 根据权利要求21所述的可穿戴设备，其中，所述第一悬挂件还包括第二锁定板，连接至所述第一锁定板；
    第一转动槽，下凹于所述第二锁定板靠近所述第一锁定板的表面形成；
    穿球孔，开设于所述第一转动槽的底部；
    第二转动槽，下凹于所述第一锁定板靠近所述第二锁定板的表面形成，且所述第一转动槽和所述第二转动槽相对设置；以及
    锁定球，一端抵接所述第二转动槽，其相对端穿过所述穿球孔，并固定至所述第一滑动件；
    其中，所述锁定球的表面贴合至所述第一转动槽和/或所述第二转动槽内壁。
  23. 根据权利要求22所述的可穿戴设备，其中，
    所述第一锁定板的上表面或下表面突出设有凸出部；
    所述第二锁定板朝向所述第一锁定板的表面设有限位围边；并且，
    所述限位围边和所述凸出部相对设置，且所述凸出部能够嵌设于所述限位围边内部；
    并且其中，固定杆穿设过所述第一锁定板和所述第二锁定板，以调整所述第一锁定板和所述第二锁定板之间的距离；以及，
    所述凸出部和所述固定杆分别位于所述第一转动槽的两侧。
  24. 根据权利要求19至23中任一项所述的可穿戴设备，还包括
    第二悬挂件，所述AR显示装置的电源模组通过所述第二悬挂件安装至所述帽子。
  25. 根据权利要求24所述的可穿戴设备，其中，
    所述电源模组与所述主机模组分别设于所述帽子的左右两侧；
    所述主机模组及所述显示装置的总重量与所述电源模组的重量间差值的绝对值小于一预设阈值；和/或，
    所述主机模组、所述显示装置及所述电源模组的总重量小于另一预设阈值。
  26. 根据权利要求24所述的可穿戴设备，其中，
    所述第二悬挂件包括：
    第二滑轨，设于所述电源模组的电池盒靠近所述帽子一侧的表面；以及弧形板，其上端通过一组紧固件固定至所述帽子，其下端可滑动式安装至所述第二滑轨。
  27. 根据权利要求19至23中任一项所述的可穿戴设备，还包括
    第三悬挂件，所述AR显示装置的通信模组通过所述第三悬挂件安装至所述帽子。
  28. 根据权利要求27所述的可穿戴设备，其中，
    所述第三悬挂件包括
    弧形带，其通过一组紧固件固定至所述帽子；
    其中，所述通信模组通过另一组紧固件固定至所述弧形带。
  29. 根据权利要求24所述的可穿戴设备，还包括第三悬挂件，所述通信模组通过所述第三悬挂件安装至所述帽子。
  30. 根据权利要求29所述的可穿戴设备，其中，
    所述第三悬挂件包括
    弧形带，其通过一组紧固件固定至所述帽子；
    其中，所述通信模组通过另一组紧固件固定至所述弧形带。
  31. 根据权利要求25或26所述的可穿戴设备，还包括第三悬挂件，所述通信模组通过所述第三悬挂件安装至所述帽子。
  32. 根据权利要求31所述的可穿戴设备，其中，
    所述第三悬挂件包括
    弧形带，其通过一组紧固件固定至所述帽子；
    其中，所述通信模组通过另一组紧固件固定至所述弧形带。
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