CN110959950A - Virtual reality helmet - Google Patents
Virtual reality helmet Download PDFInfo
- Publication number
- CN110959950A CN110959950A CN201811148615.3A CN201811148615A CN110959950A CN 110959950 A CN110959950 A CN 110959950A CN 201811148615 A CN201811148615 A CN 201811148615A CN 110959950 A CN110959950 A CN 110959950A
- Authority
- CN
- China
- Prior art keywords
- user
- virtual reality
- layer
- head
- helmet
- 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0486—Airbags
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
- A42B3/281—Air ducting systems
- A42B3/283—Air inlets or outlets, with or without closure shutters
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a virtual reality helmet, which comprises a helmet main body and a head fixing device connected with the helmet main body, and further comprises: the inflatable layer is made of breathable materials, is arranged on the inner side of the head fixing device, is connected with the helmet main body at two ends and is used for surrounding the head of a user; and a micro air pump for inflating the inflatable layer; the helmet main body is provided with an annular frame which is used for being attached to the face of a user, and one side, facing the head fixing device, of the annular frame is provided with a measuring device used for detecting human body functions. When a user wears the virtual reality helmet, the inflatable layer and the annular frame simultaneously abut against the head of the user, the measuring device can be just in contact with the head of the user, and meanwhile, the miniature air pump can provide enough air pressure for the inflatable layer, so that the inflatable layer applies enough pressure to the head of the user to ensure that the measuring device can work normally, and the physical function data of the user are measured.
Description
Technical Field
The invention relates to the field of wearable equipment, in particular to a virtual reality helmet.
Background
The virtual reality helmet seals the vision and the hearing of the outside of a person, and guides a user to generate a feeling of the user in a virtual environment. The virtual reality helmet has the characteristics of small size and strong sealing property, and is widely applied to the projects of military training, virtual driving, virtual cities and the like.
Generally, a virtual reality helmet comprises a helmet main body and a head fixing device, wherein the head fixing device is used for fixing the virtual reality helmet on the head of a user, and parts such as a lens assembly, a display screen and a control chip on the helmet main body only provide virtual reality pictures and sounds for the user; but does not provide a functional state of the human body. Usually, a sponge is used as a cushioning means in a portion contacting the head. The helmet of the device is easy to absorb sweat and change wet when the weather is hot or the amount of exercise of a wearer is large, and brings uncomfortable feeling of dampness.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a virtual reality helmet which can measure the physical function of a user and ventilate and cool the head of the user, aiming at the defects of the prior art.
In order to solve the above technical problem, the present invention provides a virtual reality helmet, including a helmet main body and a head fixing device connected to the helmet main body, further including: the inflatable layer is made of breathable materials, is arranged on the inner side of the head fixing device, is connected with the helmet main body at two ends and is used for surrounding the head of a user; the miniature air pump is used for inflating the inflatable layer; the helmet main body is provided with an annular frame which is used for being attached to the face of a user, and a measuring device which is used for detecting human body functions is arranged on one side, facing the head fixing device, of the annular frame.
When a user wears the virtual reality helmet, the inflatable layer and the annular frame abut against the head of the user to ensure that the virtual reality helmet is stably worn on the head of the user, and the measuring device is arranged on one side, facing the head fixing device, of the annular frame, so that the measuring device can just contact with the head of the user when the user wears the virtual reality helmet, meanwhile, the miniature air pump can provide enough air pressure for the inflatable layer, the inflatable layer exerts enough pressure on the head of the user to ensure that the measuring device can normally work, and body function data of the user are measured. Subsequently, the VR visual angle can be calculated through a computer to display the physical function data of the user, so that the user can experience stronger science and technology feeling and pleasure feeling.
In the virtual reality helmet, the virtual reality helmet further comprises a ventilation layer arranged between the inflatable layer and the head fixing device, an air inlet hole is formed in one side, facing the inflatable layer, of the ventilation layer, and an air outlet hole is formed in one side, facing the outside, of the ventilation layer. Through the improvement, because miniature air pump can continuously inflate for aerifing the layer, works as aerify the in situ portion atmospheric pressure when being higher than external atmospheric pressure, aerify the gas of in situ portion and can overflow aerify the layer and pass through the inlet port enters into the ventilation layer, then the rethread the venthole certainly run out in the ventilation layer to form continuous air current in week of user's head, play aeration cooling's effect, be favorable to reducing user's sweat, avoid for the unsuitable experience of user's wet colation.
In the virtual reality helmet, the ventilation layer is detachably arranged on one side, facing the inflatable layer, of the head fixing device. Through the improvement, when a user finds that the air inlet hole and the air outlet hole of the ventilation layer are blocked by fine particles such as dust, the ventilation layer can be conveniently detached by the user for cleaning.
In the virtual reality helmet, the micro air pump has a first state, and when the micro air pump is in the first state, the micro air pump outputs a first power so that the inflatable layer applies pressure required by normal operation of the measuring device to a user. Through the improvement, the normal work of the measuring device is ensured, and the measured data is real and reliable.
In the virtual reality helmet, the micro air pump has a second state, and when the micro air pump is in the second state, the micro air pump outputs a second power to enable the inflatable layer to apply pressure required by stably wearing the virtual reality helmet to a user, and the second power is smaller than the first power. Through the improvement, the user can be ensured to wear the virtual reality helmet on the head stably to prevent light leakage on the head.
In the virtual reality helmet of the present invention, the micro air pump has a third state, and when the micro air pump is in the third state, the micro air pump outputs a third power so that the size of the inflatable layer is smaller than the size of the inflatable layer when the micro air pump is in the third state, and the third power is smaller than the second power. Through the improvement, the user can be ensured to smoothly take the virtual reality helmet off from the head.
In the virtual reality helmet of the invention, a position of one side of the annular frame facing the head fixing device and used for contacting the forehead of the user is provided with a heart rate measuring device. As such, the virtual reality helmet may measure a heart rate value of the user.
In the virtual reality helmet of the present invention, a position of a side of the ring frame facing the head mount for contacting the forehead of the user is provided with a blood pressure measuring device. As such, the virtual reality helmet can measure a blood pressure value of the user.
In the virtual reality helmet of the present invention, the inflatable layer is made of a high-density woven fabric. So, can guarantee that inside gas can escape when aerifing the inside atmospheric pressure in layer and being higher than external atmospheric pressure, can guarantee again that the user wears comfort when the virtual reality helmet is good.
Compared with the prior art, the virtual reality helmet provided by the invention at least has the following beneficial effects:
1. the virtual reality helmet, including helmet subject and with the head fixing device that helmet subject is connected still includes: the inflatable layer is made of breathable materials, is arranged on the inner side of the head fixing device, is connected with the helmet main body at two ends and is used for surrounding the head of a user; the miniature air pump is used for inflating the inflatable layer; the helmet main body is provided with an annular frame which is used for being attached to the face of a user, and a measuring device which is used for detecting human body functions is arranged on one side, facing the head fixing device, of the annular frame. When a user wears the virtual reality helmet, the inflatable layer and the annular frame abut against the head of the user to ensure that the virtual reality helmet is stably worn on the head of the user, and the measuring device is arranged on one side, facing the head fixing device, of the annular frame, so that the measuring device can just contact with the head of the user when the user wears the virtual reality helmet, meanwhile, the miniature air pump can provide enough air pressure for the inflatable layer, the inflatable layer exerts enough pressure on the head of the user to ensure that the measuring device can normally work, and body function data of the user are measured. Subsequently, the VR visual angle can be calculated through a computer to display the physical function data of the user, so that the user can experience stronger science and technology feeling and pleasure feeling.
2. The virtual reality helmet is still including locating aerify the layer with ventilation layer between the head fixing device, the orientation on ventilation layer one side of aerifing the layer is equipped with the inlet port, one side towards the external world on ventilation layer is equipped with the venthole. Because miniature air pump can continuously inflate for the aeration layer, works as when aeration layer inside atmospheric pressure is higher than external atmospheric pressure, the gas of aeration layer inside can escape the aeration layer passes through the inlet port enters into the ventilation layer, then the rethread the venthole certainly run out in the ventilation layer to form continuous air current in week side at user's head, play aeration cooling's effect, be favorable to reducing user's sweat, avoid giving the uncomfortable experience of user's wet colation.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of the present invention;
fig. 2 is a rear view of the helmet body according to the preferred embodiment of the present invention.
The reference numerals in the detailed description illustrate:
| helmet main body | 1 | Head fixing device | 2 |
| Inflatable layer | 3 | Heart |
4 |
| Blood pressure measuring device | 5 | First fixed |
21 |
| Second fixed |
22 | Ventilation layer | 6 |
| |
11 | |
111 |
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, a preferred embodiment of the virtual reality helmet provided by the present invention includes a helmet body 1, a head fixing device 2, an inflatable layer 3, a micro air pump (not shown), a heart rate measuring device 4, and a blood pressure measuring device 5. The head fixing device 2 includes a first fixing portion 21 having an arc-shaped band shape and a second fixing portion 22 having an arc-shaped band shape. The two ends of the first fixing portion 21 are connected to the left and right sides of the helmet body 1, the two ends of the second fixing portion 22 are connected to the middle of the first fixing portion 21 and the upper side of the helmet body 1, and the first fixing portion 21 and the second fixing portion 22 are located at the rear side of the helmet body 1. The rear side of the helmet body 1 (i.e. the side facing the head restraint 2) has an annular frame 11 for engaging with the face of the user, and the annular frame 11 is made of a flexible material to ensure a good comfort when the face of the user engages with the annular frame 11. The heart rate measuring device 4 and the blood pressure measuring device 5 are fixed inside the upper frame 111 of the annular frame 11, and one end of the heart rate measuring device and one end of the blood pressure measuring device are exposed and flush with the surface of the upper frame 111 facing the head fixing device 2. The inflatable layer 3 is made of high-density woven fabric and is located on the inner side of the head fixing device 2 (i.e., facing one side of the head fixing device 2), specifically, the inflatable layer 3 is a belt-shaped structure with a cavity inside, the outline size of the inflatable layer is slightly smaller than that of the first fixing portion 21, and two ends of the inflatable layer 3 are respectively connected with the left side and the right side of the helmet main body 1. The micro air pump (not shown) is fixed on the inner side of the first fixing portion 21 and is communicated with the inflatable layer 3, and the micro air pump (not shown) can inflate the inflatable layer 3 when in operation. Specifically, the micro air pump (not shown) has three states (i.e., three shift positions), including a first state, a second state, and a third state. When the micro air pump (not shown) is in the first state, the micro air pump outputs a first power to enable the inflatable layer 3 to apply the pressure required by the normal operation of the measuring device to the user. When the micro air pump (not shown) is in the second state, the micro air pump outputs a second power to enable the inflatable layer 3 to apply pressure required for stably wearing the virtual reality helmet to a user, and the second power is smaller than the first power. When the micro air pump (not shown) is in the third state, a third power is output so that the size of the inflatable layer 3 is smaller than that of the inflatable layer 3 when the micro air pump (not shown) is in the third state, and the third power is smaller than the second power.
When the user wears the virtual reality helmet on the head, the inflatable layer 3 surrounds the back side and the left and right sides of the head of the user, the annular frame 11 is abutted against the face of the user, the upper frame 111 of the annular frame 11 is abutted against the forehead of the user, and obviously, the heart rate measuring device 4 and the blood pressure measuring device 5 are also abutted against the forehead of the user.
When heart rate and blood pressure need to be measured, the micro air pump (not shown in the figure) can be adjusted to the first state, at this time, the micro air pump (not shown in the figure) is in the maximum power state, sufficient air pressure is provided for the inflatable layer 3, the size expansion of the inflatable layer 3 is ensured to be large enough, so that the head of the user is attached to the annular frame 11 tightly enough, the interaction force between the forehead of the user and the heart rate measuring device 4 and the blood pressure measuring device 5 is large enough, and the heart rate measuring device 4 and the blood pressure measuring device 5 can measure the heart rate and the blood pressure of the user conveniently.
After the measurement is finished, the micro air pump (not shown) can be adjusted to the second state, at the moment, the power of the micro air pump (not shown) is reduced, the size of the inflatable layer 3 is slightly reduced, so that the head of a user is not pressed by the inflatable layer 3 for a long time, and meanwhile, the head of the user is tightly attached to the annular frame 11 to prevent light leakage, so that the user can experience more comfortably.
When the virtual reality helmet needs to be taken off, the micro air pump (not shown) can be adjusted to the third state, at this time, the power of the micro air pump (not shown) is minimized, so that the air pressure in the inflatable layer 3 is no longer greater than the outside air pressure, the size of the inflatable layer 3 is relatively shrunk, so that the space between the inflatable layer 3 and the annular frame 11 is enlarged, and thus, a user can smoothly take off the virtual reality helmet from the head.
Further, the virtual reality helmet is also provided with a ventilation layer 6. The ventilation layer 6 is arranged on the ventilation layer 6 between the inflatable layer 3 and the head fixing device 2, an air inlet hole is formed in one side, facing the inflatable layer 3, of the ventilation layer 6, and an air outlet hole is formed in one side, facing the outside, of the ventilation layer 6. Specifically, the ventilation layer 6 is a hollow arc-shaped belt-shaped structure, and is detachably disposed on one side of the first fixing portion 21 of the head fixing device 2, which faces the inflatable layer 3. The front side of the ventilation layer 6 (i.e. the side facing the helmet body 1) has a plurality of fine air inlet holes, and the upper side of the ventilation layer 6 has a plurality of fine air outlet holes.
The user will when the virtual reality helmet is worn in the head, work as miniature air pump (not shown) is in the first state or during the second state, miniature air pump (not shown) can give aeration layer 3 provides sufficient gas so that atmospheric pressure in the aeration layer 3 is greater than external atmospheric pressure, at this moment, gas in the aeration layer 3 can overflow aeration layer 3, certainly the gas that aeration layer 3 escaped passes through the inlet port flows into ventilation layer 6, is passing through the venthole flows out ventilation layer 6 gets into the external world to form continuous air current around user's head, play aeration cooling's effect, be favorable to reducing user's perspiration, avoid giving the unsuitable experience of user's wet percolation.
In addition, ventilation layer 6 is detachable install first fixed part 21 with between the inflatable layer 3, specifically, first fixed part 21 with have the clearance between the inflatable layer 3, the overall dimension of ventilation layer 6 with the overall dimension of clearance is adapted, so that ventilation layer 6 can install in the clearance with interference fit. So, when the user discovery ventilating layer 6 the inlet port with when the venthole is blockked up by tiny particle such as dust, the user of being convenient for will ventilating layer 6 is dismantled and is got off and wash, guarantees ventilating layer 6 air permeability is good, and used repeatedly many times, accords with current energy-concerving and environment-protective requirement.
In summary, the virtual reality helmet provided by the embodiment can achieve the following beneficial effects:
1. when a user wears the virtual reality helmet, the inflatable layer 3 and the ring-shaped frame 11 simultaneously abut against the head of the user to ensure that the virtual reality helmet is stably worn on the head of the user, and the measuring device is arranged on one side of the ring-shaped frame 11 facing the head fixing device 2, so that the measuring device just can be in contact with the head of the user when the user wears the virtual reality helmet, and meanwhile, the miniature air pump (not shown) can provide enough air pressure for the inflatable layer 3, so that the inflatable layer 3 applies enough pressure to the head of the user to ensure that the measuring device can normally work, and body function data of the user are measured. Subsequently, the VR visual angle can be calculated through a computer to display the physical function data of the user, so that the user can experience stronger science and technology feeling and pleasure feeling.
2. Because miniature air pump (not shown in the figure) can continuously inflate for inflatable layer 3, works as when inflatable layer 3 inside atmospheric pressure is higher than external atmospheric pressure, the inside gas of inflatable layer 3 can overflow inflatable layer 3 and pass through the inlet port enters into ventilation layer 6, then the rethread the venthole certainly run out in ventilation layer 6 to form in week side of user's head and last the air current, play aeration cooling's effect, be favorable to reducing user's perspiration, avoid giving the unsuitable experience of user's wet percolation.
3. When the user finds that the air inlet hole and the air outlet hole of the ventilation layer 6 are blocked by fine particles such as dust, the user can conveniently detach the ventilation layer 6 for cleaning.
4. The micro air pump (not shown) has three states, and when the micro air pump (not shown) is in the first state, the measuring device can be ensured to work normally, and the measured data is real and reliable; when the micro air pump (not shown) is in the second state, the user can wear the virtual reality helmet on the head stably to prevent light leakage from the head; when the micro air pump (not shown) is in the third state, the user can be ensured to smoothly take the virtual reality helmet off from the head.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. A virtual reality helmet, includes helmet body and with the head fixing device that helmet body is connected, its characterized in that still includes:
the inflatable layer is made of breathable materials, is arranged on the inner side of the head fixing device, is connected with the helmet main body at two ends and is used for surrounding the head of a user; and
the miniature air pump is used for inflating the inflatable layer;
the helmet main body is provided with an annular frame which is used for being attached to the face of a user, and a measuring device which is used for detecting human body functions is arranged on one side, facing the head fixing device, of the annular frame.
2. The virtual reality helmet of claim 1, further comprising a ventilation layer disposed between the inflatable layer and the head fixing device, wherein an air inlet is disposed on a side of the ventilation layer facing the inflatable layer, and an air outlet is disposed on a side of the ventilation layer facing the outside.
3. The virtual reality helmet of claim 2, wherein the ventilation layer is detachably disposed on a side of the head-securing device facing the inflatable layer.
4. The virtual reality helmet of claim 1, wherein the micro air pump has a first state in which the micro air pump outputs a first power to cause the inflatable layer to apply a pressure to a user that is required for the measurement device to function properly.
5. The virtual reality helmet of claim 4, wherein the micro air pump has a second state in which the micro air pump outputs a second power to cause the inflatable layer to apply a pressure to a user required to stably wear the virtual reality helmet, the second power being less than the first power.
6. The virtual reality helmet of claim 5, wherein the micro air pump has a third state, the micro air pump outputting a third power when in the third state such that the size of the inflated layer is less than the size of the inflated layer when the micro air pump is in the third state, the third power being less than the second power.
7. The virtual reality helmet of claim 1, wherein a position of a side of the ring frame facing the head mount for contacting a forehead of a user is provided with a heart rate measuring device.
8. The virtual reality helmet of claim 1, wherein a position of a side of the ring frame facing the head mount for contacting a forehead of a user is provided with a blood pressure measuring device.
9. The virtual reality helmet of claim 1, wherein the inflatable layer is made of a high density woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148615.3A CN110959950A (en) | 2018-09-29 | 2018-09-29 | Virtual reality helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148615.3A CN110959950A (en) | 2018-09-29 | 2018-09-29 | Virtual reality helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110959950A true CN110959950A (en) | 2020-04-07 |
Family
ID=70027409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811148615.3A Pending CN110959950A (en) | 2018-09-29 | 2018-09-29 | Virtual reality helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110959950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594600A (en) * | 2020-12-03 | 2022-06-07 | 中移(成都)信息通信科技有限公司 | Near-eye display system, fixing device, signal processing method, signal processing apparatus, and signal processing medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201453590U (en) * | 2009-08-24 | 2010-05-12 | 贾广田 | Air-permeable inflatable fixed massage belt |
| CN104820500A (en) * | 2015-05-31 | 2015-08-05 | 仲佳 | Virtual reality helmet with electroencephalogram control function |
| CN204560989U (en) * | 2013-12-12 | 2015-08-19 | 林建丰 | Vibration ventilation breast pad |
| CN104991344A (en) * | 2015-07-08 | 2015-10-21 | 成都梦工厂网络信息有限公司 | Virtual reality helmet equipment easy to cool |
| CN205942556U (en) * | 2016-07-27 | 2017-02-08 | 北京圣威特科技有限公司 | Air ring surrounding type virtual reality glasses |
| CN206805359U (en) * | 2017-05-11 | 2017-12-26 | 贾东方 | A kind of wearable computer |
| CN207785348U (en) * | 2017-06-08 | 2018-08-31 | 天津保体酷尔科技发展有限公司 | A kind of human body auxiliary radiating device |
| CN207895148U (en) * | 2017-12-29 | 2018-09-21 | 东莞市杰幻电子科技有限公司 | Thread gluing headband on VR glasses |
| CN108553082A (en) * | 2018-01-12 | 2018-09-21 | 四川斐讯信息技术有限公司 | A kind of detection method and intelligent wearable device based on intelligent wearable device |
-
2018
- 2018-09-29 CN CN201811148615.3A patent/CN110959950A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201453590U (en) * | 2009-08-24 | 2010-05-12 | 贾广田 | Air-permeable inflatable fixed massage belt |
| CN204560989U (en) * | 2013-12-12 | 2015-08-19 | 林建丰 | Vibration ventilation breast pad |
| CN104820500A (en) * | 2015-05-31 | 2015-08-05 | 仲佳 | Virtual reality helmet with electroencephalogram control function |
| CN104991344A (en) * | 2015-07-08 | 2015-10-21 | 成都梦工厂网络信息有限公司 | Virtual reality helmet equipment easy to cool |
| CN205942556U (en) * | 2016-07-27 | 2017-02-08 | 北京圣威特科技有限公司 | Air ring surrounding type virtual reality glasses |
| CN206805359U (en) * | 2017-05-11 | 2017-12-26 | 贾东方 | A kind of wearable computer |
| CN207785348U (en) * | 2017-06-08 | 2018-08-31 | 天津保体酷尔科技发展有限公司 | A kind of human body auxiliary radiating device |
| CN207895148U (en) * | 2017-12-29 | 2018-09-21 | 东莞市杰幻电子科技有限公司 | Thread gluing headband on VR glasses |
| CN108553082A (en) * | 2018-01-12 | 2018-09-21 | 四川斐讯信息技术有限公司 | A kind of detection method and intelligent wearable device based on intelligent wearable device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594600A (en) * | 2020-12-03 | 2022-06-07 | 中移(成都)信息通信科技有限公司 | Near-eye display system, fixing device, signal processing method, signal processing apparatus, and signal processing medium |
| CN114594600B (en) * | 2020-12-03 | 2023-08-15 | 中移(成都)信息通信科技有限公司 | Near-eye display system, fixing device, signal processing method, device and medium thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6490844B2 (en) | Functional mask | |
| US4676236A (en) | Helmet airflow system | |
| CN110967830A (en) | Head-mounted display equipment suitable for wearing and use method thereof | |
| KR101812681B1 (en) | Air cleaning mask | |
| US20140208489A1 (en) | Air cooled goggle | |
| KR20200000696U (en) | Cordless mask | |
| CN110959950A (en) | Virtual reality helmet | |
| CN208609965U (en) | A kind of mask that small-sized summer dedicated wearing is light | |
| CN214335367U (en) | VR glasses accessory and VR glasses subassembly | |
| US11737218B2 (en) | Head-mounted display device | |
| CN107797285A (en) | The VR glasses of high degree of comfort | |
| KR20180000473U (en) | Air supplied respirator with detachable protective clothing | |
| CN108828775A (en) | One kind can radiate VR spectacle frame | |
| CN215678918U (en) | Display device based on AR vision technology | |
| CN214311112U (en) | VR face guard that breathes freely that visual angle degree is wide | |
| TWI756016B (en) | Head-mounted display device | |
| KR20180065990A (en) | fine dust mask preventing the misting of glasses | |
| CN114047630A (en) | Head-mounted equipment mask and head-mounted equipment | |
| CN213365182U (en) | Adjustable waterproof fog VR glasses | |
| KR20140090517A (en) | A cold weather mask of a antifogging Glasses | |
| CN210514790U (en) | Antifog ventilative VR helmet | |
| CN208672917U (en) | It is a kind of to wear VR glasses stable, that thermal diffusivity is good | |
| CN108008533A (en) | new VR glasses | |
| CN211123511U (en) | Novel skiing glasses | |
| CN220085176U (en) | Shading breathable mask and head-mounted display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200407 |
|
| RJ01 | Rejection of invention patent application after publication |