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WO2018188079A1 - Dispositif monté sur la tête et lunettes vidéo ayant un dispositif monté sur la tête - Google Patents

Dispositif monté sur la tête et lunettes vidéo ayant un dispositif monté sur la tête Download PDF

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Publication number
WO2018188079A1
WO2018188079A1 PCT/CN2017/080600 CN2017080600W WO2018188079A1 WO 2018188079 A1 WO2018188079 A1 WO 2018188079A1 CN 2017080600 W CN2017080600 W CN 2017080600W WO 2018188079 A1 WO2018188079 A1 WO 2018188079A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
wearing portion
air outlet
head
wearing
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.)
Ceased
Application number
PCT/CN2017/080600
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English (en)
Chinese (zh)
Inventor
徐振华
严绍军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SZ DJI Technology Co Ltd
Original Assignee
SZ DJI Technology Co Ltd
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.)
Filing date
Publication date
Application filed by SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Priority to CN201780004532.4A priority Critical patent/CN108700741B/zh
Priority to PCT/CN2017/080600 priority patent/WO2018188079A1/fr
Publication of WO2018188079A1 publication Critical patent/WO2018188079A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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

Definitions

  • the present invention relates to the field of wearable devices, and more particularly to a head mounted device and video glasses having the same.
  • Existing video glasses are generally equipped with a headgear device to be worn on the user's head.
  • the headgear device generally includes a headband body that is worn on the user's head and a heat sink member such as a battery and a circuit board that are disposed in the headband body.
  • the head ring body needs to be attached to the user's head and its airtightness is good, so that the heat inside the head ring main body is hard to be dissipated, and the heat is accumulated in a large amount around the head ring main body, resulting in the user.
  • There is a feeling of sultryness, sweating, etc. resulting in a poor user experience.
  • the user's sultry feeling and sweating will be more obvious.
  • the solution to the heat dissipation problem of the headgear device is to provide a sponge layer with better air permeability on the inner side wall of the head ring main body.
  • the sponge layer is wrapped by the main body of the head ring, resulting in poor air circulation around the main body of the head ring and limited heat dissipation.
  • the sponge layer in view of the stability of wearing, the sponge layer generally needs to tightly wrap the user's head, which further leads to poor air flow and limited heat dissipation.
  • the present invention provides a head mounted device and video glasses having the same.
  • a headgear device for connection with a video eyeglass assembly, including a head ring body, the head ring body is internally provided with a receiving cavity, and the headwear device further includes a fan in the receiving cavity of the head ring body; the head ring body is provided with the fan Corresponding to the air outlet.
  • a video glasses includes a video eyeglass assembly, wherein the video eyeglass assembly includes a lens body and a face shell, the glasses body is disposed in the face shell, and the video glasses further includes a headgear device, the headgear device includes a head ring body, the head ring body is internally provided with a receiving cavity, and the headgear device further includes a fan disposed in the receiving cavity of the head ring body, the headband The main body is provided with an air outlet portion corresponding to the fan, and the surface shell is connected to the head ring main body.
  • the present invention provides a fan in the inside of the head ring main body, and is disposed on the head ring main body on the air outlet portion of the fan, and actively extracts the air inside the head ring by using the fan. And the wind extracted by the fan is discharged to the outside of the main body of the head ring, thereby realizing the exchange of the airflow between the main body of the head ring and the external airflow, accelerating the air circulation around the main body of the head ring 1, thereby realizing active heat dissipation, thereby improving the user experience. .
  • FIG. 1 is a perspective view showing a part of a structure of a head wear device according to an embodiment of the present invention
  • FIG. 2 is an exploded perspective view of a headgear according to an embodiment of the present invention.
  • FIG. 3 is a perspective view of a headgear according to an embodiment of the present invention.
  • FIG. 4 is a perspective view of video glasses in an embodiment of the present invention.
  • 100 wearing device; 200: video glasses assembly;
  • 1 head ring body; 11: front wearing portion; 111: first inner ring housing; 112: second inner ring Housing; 12: rear wearing portion; 121: second inner ring housing; 122: second outer ring housing;
  • a headset 100 includes a head ring body 1 and a fan 2 according to an embodiment of the present invention.
  • the head ring body 1 is internally provided with a receiving cavity (not shown), and the fan 2 is disposed in the receiving cavity of the head ring body 1 .
  • the head ring main body 1 is provided with an air outlet portion 3 corresponding to the fan 2 .
  • the headgear 100 of the embodiment of the present invention is provided with a fan 2 inside the head ring main body 1 and is disposed on the head ring main body 1 on the air outlet portion 3 matched with the fan 2, and actively uses the fan 2 to internally air the head ring.
  • the air taken out by the air outlet portion 3 is exhausted to the outside of the head ring main body 1 to realize the airflow inside the head ring main body 1 and the outside.
  • the exchange of airflow accelerates the air circulation around the main body of the head ring 1 to achieve active heat dissipation, thereby improving the user experience.
  • the head ring main body 1 is a ring member provided with an opening, and the opening is sleeved on the user's head when in use.
  • the ring member includes a front wearing portion 11 and a rear wearing portion 12.
  • the front wearing portion 11 and the rear wearing portion 12 are separate components for convenient assembly.
  • the front wearing portion 11 is integrally formed with the rear wearing portion 12, thereby simplifying the assembly step of the head ring main body.
  • the front wearing portion 11 and the rear wearing portion 12 are separate components.
  • the front wearing portion 11 and the end portion of the rear wearing portion 12 are detachably connected.
  • the front wearing portion 11 and the rear wearing portion 12 are selectively slidably connected, threaded, or the like to achieve a detachable connection.
  • the front wearing portion 11 and the rear wearing portion 12 can also be fixedly connected to reduce the possibility of partial structural loss of the head mounted device 100.
  • front, back, “left”, “right”, “upper”, “lower” should be understood as the front and rear mounting of the front and rear wearing portions.
  • the “front”, “back”, “left”, “right”, “up”, and “down” directions of the headset After the user wears the headset 100, the user's face is taken as the "front” direction, the front wearing portion 11 is worn on the front side of the user's head, and the rear wearing portion 12 is worn on the rear side of the user's head.
  • the front wearing portion 11 includes a first inner ring housing 111 and a first outer ring housing 112
  • the rear wearing portion 12 includes a second inner ring housing 121 and a second outer ring housing 122.
  • the first inner ring housing 111 is connected to the first outer ring housing 112
  • the first outer ring housing 112 is located outside the first inner ring housing 111 .
  • the second inner ring housing 121 and the second outer ring housing 122 are connected, and the second outer ring housing 122 is located outside the second inner ring housing 121.
  • the space formed by the first inner ring housing 111 and the first outer ring housing 112 and the space formed between the second inner ring housing 121 and the second outer ring housing 122 constitute the head ring Main body 1 Containing cavity.
  • the efficiency of heat dissipation is improved.
  • the first inner ring housing 111 is detachably connected to the first outer ring housing 112, so that the fan 2 extracts air in the receiving cavity to the outside of the head ring main body 1 after the head
  • the air outside the ring body 1 can enter the receiving cavity more quickly from the gap at the junction of the first inner ring housing 111 and the first outer ring housing 112, thereby accelerating the head ring body 1
  • the surrounding air circulates, which accelerates heat dissipation.
  • the second inner ring housing 121 is detachably connected to the second outer ring housing 122, so that the fan 2 extracts air in the receiving cavity to the outside of the head ring main body 1 after the head
  • the air outside the ring main body 1 can enter the receiving cavity more quickly from the gap at the junction of the second inner ring housing 121 and the second outer ring housing 122, thereby accelerating the head ring body 1
  • the surrounding air circulates, which accelerates heat dissipation.
  • the first inner ring housing 111 is detachably connected to the first outer ring housing 112, and the second inner ring housing 121 is also detachably connected to the second outer ring housing 122.
  • first inner ring housing 111 and the first outer ring housing 112 can be respectively selected for snapping, screwing, and the like. Way to achieve a detachable connection.
  • the front wearing portion 11 includes a first upper wearing portion and a first lower wearing portion
  • the rear wearing portion 12 includes a second upper wearing portion and a second lower wearing portion
  • the first upper wearing portion The first lower wearing portion and the second upper wearing portion and the second lower wearing portion are connected to each other by being vertically assembled.
  • the detachable connection manner can be selected between the first upper wearing portion and the first lower wearing portion and between the second upper wearing portion and the second lower wearing portion, thereby facilitating disassembly.
  • the front wearing portion 11 and the rear wearing portion 12 may select different structures.
  • the front wearing portion 11 includes a first inner ring housing 111 and a first outer ring housing.
  • the rear wearing portion 12 includes a second upper wearing portion and a second lower wearing portion, or the front wearing portion 11 includes a first upper wearing portion and a first lower wearing portion, and the rear wearing portion 12 includes Two inner ring housings 121 and a second outer ring housing 122.
  • the front wearing portion 11 includes a first inner ring housing 111 and a first outer ring housing 112
  • the rear wearing portion 12 includes a second inner ring housing 121 and a second outer ring housing 122 as an example.
  • the structure of the headgear device 100 of the present embodiment will be further described.
  • the fan 2 is at least two, including the front fan 21 and the rear fan 22.
  • the front fan 21 is disposed in the front wearing portion 11
  • the rear fan 22 is disposed in the rear wearing portion 12 .
  • the front fan 21 is housed in a space formed by the first inner ring housing 111 and the first outer ring housing 112
  • the rear fan 22 is received in the second inner ring housing 121.
  • active heat dissipation can be performed on the front side and the back side of the user's head, respectively, and a better heat dissipation effect can be obtained by increasing the active heat dissipation position.
  • the fan 2 is also possible to prevent the fan 2 from being placed only in the front wearing portion 11 or only in the rear wearing portion 12, resulting in uneven heat dissipation of the front wearing portion 11 and the rear wearing portion 12. Further, the fan 2 is placed inside the front wearing portion 11 and the rear wearing portion 12, respectively, and the weight distribution of the headgear device 100 can be made uniform.
  • both the front fan 21 and the rear fan 22 are two.
  • At least two front fans 21 and at least two rear fans 22 are symmetrically disposed along the central axis of the head ring main body 1, respectively.
  • the front fan 21 and the rear fan 22 are fixed inside the front wearing portion 11 and the rear wearing portion 12, respectively, to reduce noise generated during use of the front fan 21 and the rear fan 22.
  • the front portion of the front wearing portion 11 is provided with a fixing portion corresponding to each of the front fans 21, and the inside of the rear wearing portion 12 is also provided with a fixing portion corresponding to each of the rear fans 22, respectively.
  • the front fan 21 and the rear fan 22 are described.
  • the front fan 21 and the fixing portion are fixed by a connection such as a snap or a thread.
  • the rear fan 22 and the fixing portion are also fixed by a connection such as a snap or a thread.
  • the front fan 21 and the rear fan 22 are surrounded by foam, respectively.
  • the air outlet portion 3 includes a front air outlet portion 31 and a rear air outlet portion 32.
  • the front air outlet portion 31 is matched with the front fan 21, and the rear air outlet portion 32 is matched with the rear fan 22.
  • the fan 2 includes an air inlet and an air outlet. The air in the receiving cavity of the head ring body is drawn by the air inlet of the fan 2, and is exhausted by the air outlet of the fan 2 and discharged from the air outlet 3 to the head. The outside of the ring body.
  • each fan 2 is close to the air outlet portion 3 corresponding to the fan 2, so that the air derived from the air outlet of the fan 2 can be quickly and smoothly discharged from the air outlet portion 3.
  • the air outlet portion 3 of the fan 2 is in contact with the corresponding air outlet portion 3, so that the air in the inner cavity of the head ring main body is more easily discharged, thereby facilitating the airflow of the outer temperature of the head ring main body 1 to be lower.
  • the receiving cavity inside the head ring main body 1 is quickly filled, and the air in the receiving cavity of the head ring main body 1 is exchanged with the air outside the head ring main body 1 to realize active heat dissipation.
  • the front wearing portion 11 is provided with a front air outlet portion 31 correspondingly corresponding to each of the front fans 21, and the rear wearing portion 12 is provided with a corresponding rear fit with each of the rear fans 22, respectively.
  • Outlet portion 32 is provided.
  • the front air outlet portion 31 and the rear air outlet portion 32 may be selected as an air outlet, an air outlet grille, or other structure capable of discharging air drawn by the fan 2.
  • the front air outlet portion 31 may be selected as one of an air outlet hole and an air outlet grid
  • the rear air outlet portion 32 may be selected as the other of the air outlet hole and the air outlet grid.
  • the front air outlet portion 31 and the rear air outlet portion 32 may both be air outlet holes.
  • each air outlet portion is prevented.
  • 3 includes a plurality of (at least two) air outlet holes and is evenly distributed in the designated area, and the fan 2 corresponding to the air outlet portion 3 also corresponds to the designated area.
  • the front air outlet portion 31 and the rear air outlet portion 32 may both be an air outlet grid to discharge the air extracted by the corresponding fan 2 to the outside of the head ring main body 1. .
  • the front fan 21 and the rear fan 22 may be selected to be a shaft outflow wind (the fan blades push the air to flow in the same direction as the fan shaft) and a shaft draw side outlet (the fan blades push the air to flow in a different direction from the fan shaft) At least one of them.
  • the air blowing direction of the front air outlet portion 31 and the air blowing direction of the rear air outlet portion 32 correspond to the air blowing direction of the front fan 21 and the air blowing direction of the rear fan 22, respectively.
  • the air outlet direction of the front air outlet portion 31 and the air outlet direction of the rear air outlet portion 32 respectively determine a position at which the front air outlet portion 31 is disposed on the front wearing portion 11, and the rear air outlet portion 31.
  • the position on the rear wearing portion 12 is set.
  • the front fan 21 is a shaft outflow wind
  • the rear fan 22 is an exhaust side of the shaft, that is, the wind direction of the front fan 21 is a horizontal direction
  • the wind direction of the rear fan 22 is It is a direction different from the horizontal direction, such as a vertical direction.
  • the air blowing direction of the front air outlet portion 31 is the same as the air blowing direction of the front fan 21, and the air blowing direction of the rear air outlet portion 32 is different from the air blowing direction of the rear fan 22, and the front air outlet portion is 31 is disposed in a different direction from the air outlet direction of the rear air outlet portion 32, and is more advantageous for the air circulation around the head ring main body 1.
  • the front air outlet portion 31 is disposed on a front side of the first outer ring casing 112, and the front air outlet portion 31 can discharge the wind from the front fan 21 of the front side to the front fan 21 from a front side horizontal direction. Withdraw the air.
  • the rear air outlet portion 32 is located at the top of the second outer casing, and the rear air outlet portion 32 can discharge the air extracted by the rear fan 22 in the vertical direction by the rear fan 22 that is engaged with the exhaust side of the shaft.
  • the inner side wall of the front wearing portion 11 and the inner side of the rear wearing portion 12 are each provided with a sponge layer 7.
  • two sponge layers 7 are respectively fixed to the inner side wall of the front wearing portion 11 and the inner side wall of the rear wearing portion 12 by means of bonding. Specifically, the two sponge layers 7 are respectively adhered to the side of the first inner ring housing 111 close to the user's head and the side of the second inner ring housing 121 close to the user's head, thereby passing the first The inner ring housing 111 and the second inner ring housing 121 The shape supports the two sponge layers 7, respectively.
  • the first inner ring housing 111 may be provided with a flow hole corresponding to the front fan 21, Alternatively, the second inner ring housing 121 may be provided with a flow hole corresponding to the rear fan 22 .
  • the sponge layer 7 is made of a material having high gas permeability.
  • other gas permeable and relatively soft materials may be used to form the gas permeable layer instead of the sponge layer 7.
  • the material of the sponge layer 7 is not limited, and any material capable of achieving gas permeability can be used as the material of the sponge layer 7.
  • the ends of the two sponge layers 7 are connected by a connecting portion 8, which is connected to the front wearing portion 11 and the rear wearing portion 12, respectively, further enabling the sponge layer 7 to be stably fixed in front.
  • the provision of the connecting portion 8 on the wearing portion 11 and the rear wearing portion 12 also enables the two sponge layers 7 to maintain a better tension, thereby maintaining the shape of the ring, which is convenient for the user to wear.
  • the front wearing portion 11 is detachably connected to the connecting portion 8
  • the rear wearing portion 12 is detachably connected with the connecting portion 8 to facilitate replacement of the two sponge layers 7.
  • the front wearing portion 11 and the rear wearing portion 12 may also be fixedly connected to the connecting portion 8 respectively.
  • the headset 100 further includes a battery 6 capable of providing power to the front fan 21 and the rear fan 22, respectively.
  • the battery 6 is connected to the front fan 21 and the rear fan 22 respectively to supply power to the front fan 21 and the rear fan 22, respectively.
  • the headset 100 further includes a front side main line 5, and the battery 6 is connected to the front fan 21 through the front side main line 5 to supply power to the front fan.
  • the battery 6 is disposed on the head ring main body 1, for example, the battery 6 is fixed to an outer side wall of the head ring main body 1.
  • the battery 6 can be selected as a rechargeable battery 6 or a solar battery 6.
  • the battery 6 is disposed in the receiving cavity of the head ring body 1 .
  • the battery 6 can be selected as a rechargeable battery 6 for recycling.
  • the battery 6 is disposed in the receiving cavity of the head ring main body 1.
  • the battery 6 is disposed on the front wearing portion 11 or the rear wearing portion 12.
  • the front wearing portion 11 and the rear wearing portion 12 are in communication with each other.
  • the front fan 21 and the rear fan 22 may be connected to a power supply circuit board disposed in the receiving cavity, and then led out to the outside of the head ring body by a lead wire, thereby being connected to an external power source such as a commercial power source.
  • the front fan 21 and the rear fan 22 provide power.
  • the front wearing portion 11 is further provided with a connector 4 for connecting the carrying device, so that the carrying device cooperates with the wearing device 100 and is worn on the user's head for the user. use.
  • the connector 4 is coupled to the front side of the outer side wall of the front wearing portion.
  • the above-mentioned headgear device 100 can be applied to video glasses or other devices that need to be worn on the user's head.
  • the following is an example in which the headgear device 100 is applied to video glasses as an example.
  • the video glasses may be FPV (First Person View) glasses, VR (Virtual Reality) glasses, or AR (Augmented Reality) glasses.
  • FPV First Person View
  • VR Virtual Reality
  • AR Augmented Reality
  • a video glasses according to an embodiment of the present invention includes a video glasses assembly 200 and the above-described headset 100.
  • the piggybacking device connected to the connector 4 of the headgear device 100 is the video eyewear assembly 200.
  • the video eyeglass assembly 200 includes a lens body (not shown) and a face shell (not shown), and the eyeglass body is disposed in the face shell.
  • the face shell is connected to the head ring main body 1 to fix the video eyeglass assembly 200 to the headgear device 100 for user's use.
  • the glasses body is capable of receiving and displaying an image transmitted by an external device.
  • the external device may be a drone, or a pan/tilt or the like capable of storing or taking images and capable of transmitting device.
  • the front wearing portion 11 is connected to the face shell through the connector 4, thereby fixing the video eyeglass assembly 200 to the headwear device 100.
  • the connector 4 is detachably connected to the face shell to facilitate the detachment of the video eyewear assembly 200 from the headgear device 100 for convenient storage.
  • the connector 4 is provided with an elastic button (not shown), and the surface shell is provided with a groove or a snap hole that is engaged with the elastic button.
  • the face shell is provided with a snap hole, and after the plug 4 is inserted into the face shell, the elastic button is snapped into the snap hole.
  • the flexible button is pressed to withdraw the connector 4 from the face shell, thereby separating the video eyewear assembly 200 from the headset 100.
  • the connector 4 is rotatably coupled to the front wearing portion 11 in accordance with the usage habits of different users.
  • the battery 6 of the headset 100 is also used to provide power to the glasses body.
  • the battery 6 is disposed in the head ring main body 1 to get rid of the dependence of the video glasses on the external power supply, so that the video glasses can have a more free range of motion.
  • Providing the battery 6 in the head ring main body 1 can also adjust the weight distribution between the video eyeglass main body and the head ring main body 1, and reduce the disadvantage that the weight of the video eyeglass main body is mainly concentrated at the front end when the user uses it.
  • the battery 6 is disposed in the rear wearing portion 12, and the video glasses assembly 200 is disposed on the front wearing portion 11, and the battery 6 is disposed in the rear wearing portion 12, so that the weight distribution of the video glasses is uniform.
  • the battery 6 is two, and two batteries 6 are symmetrically disposed in the rear wearing portion 12 along the central axis of the head ring main body 1.
  • the battery 6 is connected to the connector 4 through the front side main line 5 to connect the glasses main body, thereby supplying power to the glasses main body.
  • a portion of the front side main wire 5 is housed in the housing cavity of the headgear device 100, and the front side main wire 5 is passed through the front wearing portion 11.
  • a connecting hole (not shown) is disposed on the connecting portion of the front wearing portion 11 and the connector 4, and the front end main line 5 is connected to the battery 6 at one end, and the other end is disposed through the through hole. After the hole enters the connector 4, and finally is electrically connected to the lens body to realize power supply to the lens body.
  • the video glasses main body of the embodiment can be used as a remote controller after being detached from the head mounted device 100.
  • a button and a pulsator may be provided on the main body of the video glasses so that the motion device can be used as a remote controller, wherein the motion device can be an aviation model or a vehicle model or the like.
  • the headset 100 and the video glasses having the headset 100 are described in detail above.
  • the principles and implementations of the present invention are described in the following. It is only used to help understand the method of the present invention and its core ideas; at the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific embodiments and application scopes. The contents of this specification are not to be construed as limiting the invention.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Eyeglasses (AREA)

Abstract

L'invention concerne un dispositif monté sur la tête (100) et une paire de lunettes vidéo ayant le dispositif monté sur la tête (100). Le dispositif monté sur la tête (100) comprend un corps principal d'anneau de tête (1). Une cavité de logement est disposée à l'intérieur du corps principal d'anneau de tête (1). Le dispositif monté sur la tête (100) comprend en outre un ventilateur (2) disposé dans la cavité de logement du corps principal d'anneau de tête (1). Le corps principal d'anneau de tête (1) est pourvu d'une partie de sortie d'air (3) coopérant de manière correspondante avec le ventilateur (2). Le ventilateur (2) est utilisé pour extraire activement de l'air de l'intérieur du corps principal d'anneau de tête (1), réalisant ainsi l'échange entre le flux d'air interne et le flux d'air externe du corps principal d'anneau de tête (1), accélérer le flux d'air autour du corps principal d'anneau de tête (1), réaliser une dissipation de chaleur active, et améliorer ainsi l'expérience d'utilisateur.
PCT/CN2017/080600 2017-04-14 2017-04-14 Dispositif monté sur la tête et lunettes vidéo ayant un dispositif monté sur la tête Ceased WO2018188079A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201780004532.4A CN108700741B (zh) 2017-04-14 2017-04-14 头戴设备及具有该头戴设备的视频眼镜
PCT/CN2017/080600 WO2018188079A1 (fr) 2017-04-14 2017-04-14 Dispositif monté sur la tête et lunettes vidéo ayant un dispositif monté sur la tête

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/080600 WO2018188079A1 (fr) 2017-04-14 2017-04-14 Dispositif monté sur la tête et lunettes vidéo ayant un dispositif monté sur la tête

Publications (1)

Publication Number Publication Date
WO2018188079A1 true WO2018188079A1 (fr) 2018-10-18

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FR3114030A1 (fr) * 2020-09-15 2022-03-18 Relax Dispositif multimédia pour la gestion du stress

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US12117618B2 (en) * 2019-03-19 2024-10-15 Sony Interactive Entertainment Inc. Head-mounted display
CN113031273B (zh) * 2021-03-16 2023-01-20 歌尔股份有限公司 一种头戴显示设备及其散热机构
CN113189773B (zh) * 2021-04-16 2022-08-19 歌尔光学科技有限公司 头戴式设备
CN113851754B (zh) * 2021-08-30 2023-07-14 歌尔科技有限公司 电池收纳装置及头戴显示设备

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