CN113419346A - Head-mounted adjusting device and head-mounted display equipment - Google Patents
Head-mounted adjusting device and head-mounted display equipment Download PDFInfo
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- CN113419346A CN113419346A CN202110606100.9A CN202110606100A CN113419346A CN 113419346 A CN113419346 A CN 113419346A CN 202110606100 A CN202110606100 A CN 202110606100A CN 113419346 A CN113419346 A CN 113419346A
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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
Abstract
The invention discloses a head-mounted adjusting device and a head-mounted display device, wherein the head-mounted adjusting device comprises: the air bag bandage is internally provided with an inflatable inner cavity; the air pump is communicated with the inflation inner cavity and is used for executing air inlet action and air exhaust action; when the air pump executes the air inlet action, the air pump inflates the inflation inner cavity; when the air pump executes the air exhaust action, the air pump sucks air from the inflation inner cavity. The technical scheme of the invention aims to provide the air bag bandage type head-wearing adjusting device which is convenient to adjust and high in wearing comfort, so that the use experience of a user is improved.
Description
Technical Field
The invention relates to the field of head-mounted display equipment, in particular to a head-mounted adjusting device and head-mounted display equipment.
Background
A head-mounted display device such as a virtual reality head-mounted device, an augmented reality head-mounted device, and a mixed reality head-mounted device generally includes a device main body for presenting image information to a user, and a wearing portion for wearing the device main body on the head of the user.
The wearing portion generally includes bands or side arms extending from both ends of the device body to one side, and the bands or side arms are located on both sides of the user's head after the head-mounted display device is worn on the user's head. In view of different head circumferences of different users, in order to adapt to wearing of different users, the length of the binding band or the side arm needs to be adjusted so as to adjust the wearing tightness of the head-mounted display device. However, this manner of adjusting the degree of tightness of wearing is inconvenient for the user to operate, and the wearing comfort of the existing taping type wearing portion or side arm type wearing portion is poor, which brings a bad experience to the user.
Disclosure of Invention
The invention mainly aims to provide a head-wearing adjusting device, and aims to provide an air bag bandage type head-wearing adjusting device which is convenient to adjust and high in wearing comfort, so that the use experience of a user is improved.
In order to achieve the above object, the present invention provides a head mount adjustment device, including:
the air bag bandage is internally provided with an inflatable inner cavity; and
the air pump is communicated with the inflation inner cavity and is used for executing air inlet action and air exhaust action;
when the air pump executes the air inlet action, the air pump inflates the inflation inner cavity; when the air pump executes the air exhaust action, the air pump sucks air from the inflation inner cavity.
Optionally, the head-mounted adjusting device further comprises an air pressure sensor for detecting the air pressure of the inflation lumen.
Optionally, the air pump has a balance chamber therein, which is communicated with the inflation cavity, and at least the inductive probe of the air pressure sensor is located in the balance chamber.
Optionally, the head-mounted adjusting device is further provided with a voice module, the voice module is used for recognizing a voice instruction, and the air pump acts according to the voice instruction.
Optionally, the air pump acts according to the air pressure fed back by the air pressure sensor.
Optionally, when the air pressure fed back by the air pressure sensor is equal to the protective air pressure, the air pump does not perform the air intake action any more.
Optionally, when the airbag strap is adjusted in place, the head-mounted adjusting device records and stores the air pressure value detected by the air pressure sensor for recall by the user.
Optionally, the airbag strap includes an airbag and a first outer wrapping cloth wrapping the airbag, and the airbag has the inflation cavity.
Optionally, a buffer layer is provided between the first outer wrap and the bladder.
Optionally, the airbag bandage includes a first communication pipe and a plurality of airbags connected in series, and two adjacent airbags are communicated through the first communication pipe.
Optionally, an electrical connection line is arranged between the air bag and the first outer wrapping cloth in a penetrating mode.
Optionally, the head-mounted adjusting device further comprises a battery compartment disposed in the airbag bandage, and the air pump is accommodated in the battery compartment.
Optionally, the head-mounted adjusting device is further provided with a second communicating pipe, one end of the second communicating pipe is communicated with the air pump, and the other end of the second communicating pipe penetrates through the middle of the airbag bandage and is communicated with the inflation inner cavity.
Optionally, the battery compartment includes a compartment body and a second outer wrapping cloth wrapping the outside of the compartment body, the second outer wrapping cloth is connected to the airbag bandage, and the second outer wrapping cloth is detachably connected to the compartment body.
Optionally, the second outer wrapping cloth is provided with a zipper, and when the zipper is opened, the bin body can be separated from the second outer wrapping cloth.
The invention further provides head-mounted display equipment which comprises the head-mounted adjusting device.
Optionally, the device main body is provided with a first main control board, and the air pump and the air pressure sensor are electrically connected to the first main control board.
Optionally, the apparatus body comprises a foam frame to which both ends of the airbag strap are connected.
In the technical scheme of the invention, the air pump can correspondingly pump air or inflate air into the inflation cavity by air intake or exhaust, and the expansion degree of the airbag bandage is changed by controlling the content of the air in the inflation cavity, so that the tightness of the head-mounted display equipment is adjusted, therefore, a user can correspondingly loosen or tighten the head-mounted display equipment by controlling the air pump to perform air intake action or exhaust action, and the operation is very convenient; moreover, the air bag bandage does not have strong constraint feeling on the head of a human body, the wearing comfort of a user can be improved, and the use experience of the user can be greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of a headgear adjustment device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a head-mounted adjustment apparatus (without an outer wrap) according to an embodiment of the present invention;
FIG. 3 is a schematic view of an embodiment of a first overwrap of a headgear adjustment device of the present invention;
FIG. 4 is a cross-sectional view of a headgear adjustment device of the present invention;
FIG. 5 is a partial cross-sectional view of a headgear adjustment device of the present invention;
fig. 6 is a schematic structural diagram of a head-mounted display device according to an embodiment of the invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
200 | |
| 101 | Inflatable |
300 | |
| 110 | |
310 | |
| 120 | First |
400 | |
| 130 | First communicating |
410 | |
| 140 | Second communicating |
420 | Second |
| 500 | |
20 | Equipment |
| 600 | Battery with a |
21 | Foam frame |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a head-mounted adjusting device.
In an embodiment of the present invention, as shown in fig. 1, 4 and 5, the head mount adjustment device includes:
an air bag bandage 100, which is internally provided with an inflation inner cavity 101; and
the air pump 300 is communicated with the inflation inner cavity 101, and the air pump 300 is used for executing air inlet action and air outlet action;
when the air pump 300 performs the air intake action, the air pump 300 inflates the inflation inner cavity 101; when the air pump 300 performs the air discharging action, the air pump 300 draws air from the inflation cavity 101.
In the present invention, the air pump 300 can control the air content in the inflation cavity 101 by supplying or discharging air, so as to change the degree of expansion of the airbag band 100, thereby adjusting the tightness of the head-mounted display device. Specifically, when the air pump 300 performs the air intake action, the air pump 300 will intake air from the external environment to inflate the inflation cavity 101, so that during the air intake of the air pump 300, the air content of the inflation cavity 101 increases, the air pressure increases, and the airbag band 100 will also swell, i.e. the head-mounted display device can be tightened; when the air pump 300 performs the air exhausting action, the air pump 300 will draw air from the inflation cavity 101 and exhaust the air to the external environment, so that during the air exhausting process of the air pump 300, the air content in the inflation cavity 101 decreases, the air pressure decreases, and the airbag band 100 will contract and deflate, i.e. the head-mounted display device can be loosened. Therefore, the head-wearing adjusting device can conveniently adjust the tightness of the head-wearing display equipment, the air bag strap 100 of the head-wearing adjusting device does not have too strong constraint feeling on the head of a human body, the wearing comfort of a user can be improved, and the use experience of the user can be greatly improved.
Further, in this embodiment, the head-mounted adjusting device further includes an air pressure sensor 200, and the air pressure sensor 200 is configured to detect the air pressure of the inflation cavity 101. In this embodiment, wear adjusting device and still add baroceptor 200, baroceptor 200 can detect the atmospheric pressure of aerifing inner chamber 101 to provide more accurate regulation foundation for the user, thereby realize wearing the quantization of display device's elasticity and adjust. It is understood that the magnitude of the air pressure can reflect the degree of expansion of the airbag band 100, which is directly related to the tightness of the head-mounted display device. Thus, when the tightness of the head-mounted display device is adjusted, the head-mounted adjusting device can capture the adaptive air pressure corresponding to the adaptive tightness through the air pressure sensor 200, and the deviation between the finally obtained tightness and the adaptive tightness can be reduced or even eliminated only by controlling the air pressure of the inflatable inner cavity 101 to reach the adaptive air pressure. Therefore, the adjustment precision of the head-mounted adjusting device is improved, the tightness of the head-mounted display equipment can be more adaptive, and the use experience of a user is improved.
Further, in the present embodiment, as shown in fig. 5, the air pump 300 has a balance chamber 310 communicated with the inflation lumen 101, and at least the sensing probe of the air pressure sensor 200 is located in the balance chamber 310. It is understood that the gas has a certain flow rate during the intake process or the exhaust process of the gas pump 300, and the flow rate of the gas affects the gas pressure detection result. In the embodiment, the balance chamber 310 is additionally disposed in the air pump 300, and the balance chamber 310 is communicated with the inflation cavity 101, that is, the air pressure in the balance chamber 310 can reflect the air pressure of the inflation cavity 101, therefore, the air pressure sensor 200 can indirectly obtain the air pressure of the inflation cavity 101 by detecting the air pressure of the balance chamber 310, the detection result of the air pressure sensor 200 is not affected by the air intake or exhaust of the air pump 300, the detection accuracy of the air pressure sensor 200 is improved, and a more accurate control basis can be provided for a user. Of course, in other embodiments, the airbag strap 100 may have a balance chamber communicated with the inflation cavity 101, and the sensing probe of the air pressure sensor 200 may extend into the balance chamber to detect the air pressure of the inflation cavity 101 more accurately.
Further, in this embodiment, the head-mounted adjusting device is further provided with a voice module, the voice module is used for recognizing a voice command, and the air pump 300 acts according to the voice command. The actions of the air pump 300 include opening, closing, air intake, air exhaust, etc., and the user can make the air pump 300 act as required by voice control. Thus, even when the user wears the head-mounted display device, the tightness of the airbag band 100 can be continuously adjusted through voice control, and the convenience of adjustment is greatly improved. It can be understood that the head-mounted display device is further provided with a speaker for playing sound externally, and further, in this embodiment, the voice module can also output voice through the speaker to confirm a voice instruction or feed back a control result to a user, so as to improve the interactivity of the voice control function. Of course, in other embodiments, the head-mounted adjusting device may not be provided with a voice module, but the device main body 20 is provided with a voice module, so that voice control can be realized; or, the air pump 300 may be operated differently by different touch commands like a bluetooth headset, and thus, the tightness may be continuously adjusted without removing the head-mounted display device.
Further, in this embodiment, when the air pressure fed back by the air pressure sensor 200 is equal to the protection air pressure, the air pump 300 does not perform the air intake operation any more, so as to protect the personal safety of the user. The protection air pressure is set by considering the maximum air pressure which can be borne by the air bag binding band 100 so as to avoid explosion of the air bag binding band 100 caused by overlarge air pressure in the inflation inner cavity 101; the maximum tolerance tightness of the human body is also considered, so that the head of the user is prevented from being tightened excessively, and discomfort is brought to the user.
Further, in this embodiment, when the airbag strap 100 is adjusted in place, the head adjustment device records the air pressure value detected by the air pressure sensor 200 and stores it for recall by the user. Optionally, the head-mounted adjusting device further stores tolerance air pressure values of people with different head circumferences, and when the user wears the head-mounted display for the first time, the tolerance air pressure values can be adjusted to gradually control the air pump 300 to inflate, so that the air pressure of the inflation cavity 101 reaches different tolerance air pressure values one by one, and the user is asked one by one whether to continue to inflate until an air pressure value suitable for the user is found. If the adaptation air pressure of the user is not met in the tolerance air pressure value stored by the head-mounted adjusting device, a closer tolerance air pressure value can be found firstly, the tightness of the head-mounted display device is made to be close to the adaptation tightness, then the head-mounted display device is finely adjusted to the adaptation air pressure so as to adjust the head-mounted display device to the adaptation tightness, meanwhile, the air pressure value at the moment is recorded and stored by the head-mounted display device, so that the air pressure value can be directly called when the user wears the head-mounted display device subsequently, and the air pressure value does not need to be adjusted step by step.
Further, in the present embodiment, the air pump 300 performs different actions according to the air pressure fed back by the air pressure sensor 200 to realize negative feedback adjustment. When the air pressure fed back by the air pressure sensor 200 reaches the target air pressure, the air pump 300 stops the air intake or the air exhaust, so that the air pump 300 can respond quickly, thereby ensuring the adjustment accuracy of the head-mounted adjustment device. Of course, in other embodiments, the air pressure fed back by the air pressure sensor 200 may be only used for displaying, and the user may view the displayed air pressure value and control the air pump 300 to perform different actions by means of manual control.
Further, in the present embodiment, as shown in fig. 2 and 3, the airbag strap 100 includes an airbag 110 and a first outer covering 120 covering the airbag 110, and the airbag 110 has the inflation cavity 101. The first outer wrapper 120 may function to protect the airbag 110 to prevent the airbag 110 from being damaged and deflated. The first outer covering cloth 120 may be made of cloth, leather, rubber, or the like.
Further, in the present embodiment, a buffer layer is provided between the first outer cover 120 and the airbag 110. The cushioning layer may further protect the air bag 110, and may also improve the softness of the air bag strap 100, so that the wearing comfort and user experience of the user may be further improved. Optionally, the buffer layer may be a sponge filled between the first outer wrapping cloth 120 and the airbag 110, and at this time, the airbag 110 is further wrapped with a mylar sheet to protect the airbag 110 sufficiently; alternatively, the foam of the cushion layer may be produced by EPP foaming or EPE foaming, in which case, the airbag 110 is filled in the foam of the cushion layer, and the first outer cover 120 is wrapped outside the foam of the cushion layer.
Further, in the present embodiment, as shown in fig. 2 and 4, the airbag band 100 includes a first communication pipe 130 and a plurality of airbags 110 connected in series, and two adjacent airbags 110 are communicated through the first communication pipe 130. It will be appreciated that the first communication tube 130 is relatively thin and relatively easy to bend when inflated, and that the so-arranged air bag 110 can be more easily plasticized so that the air bag strap 100 wraps around the head of a person.
Further, in this embodiment, as shown in fig. 1, the head-mounted adjustment device further includes a battery compartment 400 disposed on the airbag strap 100, and the air pump 300 is accommodated in the battery compartment 400 to achieve reuse of the battery compartment 400. It is understood that the battery 600 is also disposed in the battery compartment 400, and the battery 600 can be used to supply power to the air pressure sensor 200 and the air pump 300.
Further, in the present embodiment, as shown in fig. 2, an electrical connection line 500 is inserted between the airbag 110 and the first outer cover 120. In this embodiment, the device main body 20 and the head-mounted adjusting apparatus have a common module, for example, the device main body 20 is provided with a main control board for simultaneously controlling the device main body 20 and the head-mounted adjusting apparatus, the head-mounted adjusting apparatus is provided with a battery 600 for the device main body 20 and the head-mounted adjusting apparatus, and the electrical connection wire 500 penetrating between the airbag 110 and the first outer wrapping cloth 120 is used for realizing the electrical connection between the head-mounted adjusting apparatus and the device main body 20, so that the head-mounted adjusting apparatus and the device main body 20 can share the battery 600 and the main control board.
Further, in this embodiment, as shown in fig. 4 and 5, the head-mounted adjustment device further includes a second communication pipe 140, one end of the second communication pipe 140 is communicated with the air pump 300, and the other end thereof penetrates through the middle portion of the airbag band 100 and is communicated with the inflation cavity 101. Thus, the air pump 300 inflates or evacuates air to both sides of the inflation cavity 101 at the middle position of the inflation cavity 101, and the inflation or evacuation efficiency can be effectively improved. Without loss of generality, in this embodiment, battery compartment 400 is located in the middle of airbag bandage 100, so that when a user wears the head-mounted display device, battery compartment 400 is located at the rear side, and device body 20 is located at the front side, so that the overall weight distribution is uniform, and the wearing comfort of the user can be improved. Thus, the length of the second communication pipe 140 can be shortened to reduce the distance from the air pump 300 to the inflation cavity 101, thereby further improving the inflation or air extraction efficiency of the air pump 300.
Further, in the present embodiment, as shown in fig. 1, fig. 2 and fig. 4, the battery compartment 400 includes a compartment body 410 and a second wrapping cloth 420 wrapping the compartment body 410, the second wrapping cloth 420 is connected to the airbag bandage 100, and the second wrapping cloth 420 is detachably connected to the compartment body 410, so that the compartment body 410 can be separated from the airbag bandage 100. Without loss of generality, in this embodiment, the first outer wrapping cloth 120 and the second outer wrapping cloth 420 are both made of cloth materials and are connected in a sewing or knitting manner, the second outer wrapping cloth 420 is divided into two pieces of sub wrapping cloth, one fourth of the two pieces of sub wrapping cloth are connected in a knitting or sewing manner, the other three fourths of the two pieces of sub wrapping cloth are provided with zippers, so that the connection is realized through the zippers, and the cabin body 410 can be pulled out by unzipping the zippers. It can be understood that the interior of the bin body 410 is provided with electric devices such as a battery 600, an air pump 300 and a pressure sensor, the electric devices have the risk of failure, and the detachable design of the bin body 410 can facilitate the overhaul of the electric devices. In addition, when the cartridge body 410 is detached, the second communication pipe 140 for connecting the air pump 300 and the air bag 110 is also exposed, so that the second communication pipe 140 can be conveniently replaced when air leaks.
Further, in this embodiment, the second outer cloth 420 is provided with a zipper, and when the zipper is opened, the cartridge body 410 can be pulled out from the second outer cloth 420. The zipper is opened, and the battery compartment 400 can be detached; after the battery compartment 400 is fitted into the second wrapper 420, the zipper may be closed to fix the battery compartment 400 to the airbag strap 100. Thus, the second outer wrapping cloth 420 can be detachably connected with the bin body 410. Of course, in other embodiments, the second outer wrapping cloth 420 may also be provided with a hook and loop fastener, and the hook and loop fastener may be torn off, so that the bin body 410 can be pulled out from the second outer wrapping cloth 420.
The present invention further provides a head-mounted display device, which includes a device main body 20 and a head-mounted adjusting apparatus, and the specific structure of the head-mounted adjusting apparatus refers to the above embodiments, and since the head-mounted display device adopts all technical solutions of all the above embodiments, the head-mounted display device at least has all the beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein. The device body 20 is provided with a first main control board, and the air pump 300 and the air pressure sensor 200 are electrically connected to the first main control board. Of course, in other embodiments, the head-mounted adjustment device may further include a second main control board, and the second main control board is in communication connection with the first main control board in a wireless connection manner.
Further, in the present embodiment, as shown in fig. 6, the device main body 20 includes a foam frame 21, and both ends of the airbag strap 100 are connected to the foam frame 21, so that the weight of the whole head-mounted display device is reduced, and the weight distribution of the head-mounted display device can be more uniform, and the situation that the front is heavy and the back is light does not occur, thereby further improving the use experience of the user.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (13)
1. A head adjustment device, comprising:
the air bag bandage is internally provided with an inflatable inner cavity; and
the air pump is communicated with the inflation inner cavity and is used for executing air inlet action and air exhaust action;
when the air pump executes the air inlet action, the air pump inflates the inflation inner cavity; when the air pump executes the air exhaust action, the air pump sucks air from the inflation inner cavity.
2. The headgear adjustment process of claim 1, wherein the headgear adjustment device further comprises an air pressure sensor for sensing air pressure of the inflation lumen.
3. The headgear adjustment device of claim 2, wherein the air pump has a balance chamber therein in communication with the inflation lumen, and at least the inductive probe of the air pressure sensor is located in the balance chamber.
4. The head-mounted adjusting device as claimed in claim 2, wherein the head-mounted adjusting device is further provided with a voice module, the voice module is used for recognizing voice commands, and the air pump acts according to the voice commands;
and/or the air pump acts according to the air pressure fed back by the air pressure sensor.
5. The headgear adjustment device of claim 4, wherein the air pump does not perform the air intake action when the air pressure fed back by the air pressure sensor is equal to a guard air pressure.
6. The headgear adjustment device of claim 1, wherein when the air bag strap is adjusted in place, the headgear adjustment device records and stores the air pressure value detected by the air pressure sensor for recall by a user.
7. The headgear adjustment device of claim 1, wherein the airbag strap includes an airbag and a first overwrap wrapping around the airbag, the airbag having the inflation lumen.
8. The headgear adjustment device of claim 7, wherein a buffer layer is provided between the first outer wrap and the bladder;
and/or the air bag bandage comprises a first communication pipe and a plurality of air bags connected in series, and two adjacent air bags are communicated through the first communication pipe;
and/or an electric connecting wire is arranged between the air bag and the first outer wrapping cloth in a penetrating way.
9. The headgear adjustment device according to any one of claims 1 to 8, further comprising a battery compartment provided in the air bladder strap, the air pump being housed in the battery compartment;
and/or the head-wearing adjusting device is also provided with a second communicating pipe, one end of the second communicating pipe is communicated with the air pump, and the other end of the second communicating pipe penetrates through the middle part of the air bag bandage and is communicated with the inflation inner cavity.
10. The headgear adjustment device of claim 9, wherein the battery compartment comprises a compartment body and a second wrap wrapped around the compartment body, the second wrap being connected to the air bag strap and detachably connected to the compartment body.
11. The headgear adjustment device of claim 10, wherein the second outer wrap is provided with a zipper, and when the zipper is opened, the cartridge body can be pulled out of the second outer wrap.
12. A head-mounted display apparatus comprising an apparatus main body and the head-mounted adjustment device according to any one of claims 1 to 10.
13. The head-mounted display device of claim 12, wherein the device body is provided with a first main control board, and the air pump and the air pressure sensor are electrically connected to the first main control board;
and/or the apparatus body includes a foam frame to which both ends of the airbag band are connected.
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| CN202110606100.9A CN113419346A (en) | 2021-05-31 | 2021-05-31 | Head-mounted adjusting device and head-mounted display equipment |
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| CN202110606100.9A CN113419346A (en) | 2021-05-31 | 2021-05-31 | Head-mounted adjusting device and head-mounted display equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002848A (en) * | 2021-11-08 | 2022-02-01 | 歌尔光学科技有限公司 | Head-mounted adjusting system and head-mounted device |
| CN114594605A (en) * | 2022-03-18 | 2022-06-07 | 南昌黑鲨科技有限公司 | VR head-mounted apparatus and VR virtual reality equipment |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4729382A (en) * | 1986-09-02 | 1988-03-08 | Schaffer John D | Method and apparatus for automatically determining pulse rate and diastolic and systolic blood pressure |
| US20080155946A1 (en) * | 2006-12-31 | 2008-07-03 | Nuctech Company Limited | Gas Filtering-Buffering Device |
| CN205982827U (en) * | 2016-07-27 | 2017-02-22 | 北京圣威特科技有限公司 | Flexible surrounding type filtering virtual reality glasses |
| CN206348747U (en) * | 2016-12-13 | 2017-07-21 | 华勤通讯技术有限公司 | Adjusting part and the virtual reality headset equipment containing it |
| JP2018030183A (en) * | 2016-08-23 | 2018-03-01 | ボッシュ株式会社 | Movement assisting device |
| JP2018030184A (en) * | 2016-08-23 | 2018-03-01 | ボッシュ株式会社 | Movement assisting device |
| US20180210492A1 (en) * | 2017-01-25 | 2018-07-26 | Microjet Technology Co., Ltd. | Virtual reality head-mounted display |
| CN109001908A (en) * | 2018-09-04 | 2018-12-14 | 浙江师范大学 | A kind of headset equipment and its system based on virtual reality |
| CN208259077U (en) * | 2018-05-29 | 2018-12-21 | 三门威肯姆户外用品有限公司 | A kind of falling-proof dress |
| CN208805623U (en) * | 2018-10-12 | 2019-04-30 | 潍坊歌尔电子有限公司 | Wear elastic self-checking device and helmet |
| CN209070235U (en) * | 2018-12-21 | 2019-07-05 | 歌尔科技有限公司 | Bandage regulating mechanism and head-wearing type intelligent equipment |
| CN110115566A (en) * | 2019-04-04 | 2019-08-13 | 博脉有限公司 | Pulse condition analyser and its control method |
| CN211349520U (en) * | 2020-02-19 | 2020-08-25 | 西南交通大学 | Old man falling detection and protection equipment based on acceleration sensor |
| CN211410056U (en) * | 2019-12-30 | 2020-09-04 | 江苏信立康医疗科技有限公司 | Wearable air wave pressure therapeutic apparatus |
| WO2020204936A1 (en) * | 2019-04-05 | 2020-10-08 | Hewlett-Packard Development Company, L.P. | Apparatus having inflation bladders |
| CN111929908A (en) * | 2020-10-12 | 2020-11-13 | 歌尔光学科技有限公司 | Head-mounted adjusting device, head-mounted display equipment and head-mounted adjusting method |
| CN112083574A (en) * | 2019-06-14 | 2020-12-15 | Oppo广东移动通信有限公司 | Head band of head-mounted electronic equipment and head-mounted electronic equipment |
-
2021
- 2021-05-31 CN CN202110606100.9A patent/CN113419346A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4729382A (en) * | 1986-09-02 | 1988-03-08 | Schaffer John D | Method and apparatus for automatically determining pulse rate and diastolic and systolic blood pressure |
| US20080155946A1 (en) * | 2006-12-31 | 2008-07-03 | Nuctech Company Limited | Gas Filtering-Buffering Device |
| CN205982827U (en) * | 2016-07-27 | 2017-02-22 | 北京圣威特科技有限公司 | Flexible surrounding type filtering virtual reality glasses |
| JP2018030183A (en) * | 2016-08-23 | 2018-03-01 | ボッシュ株式会社 | Movement assisting device |
| JP2018030184A (en) * | 2016-08-23 | 2018-03-01 | ボッシュ株式会社 | Movement assisting device |
| CN206348747U (en) * | 2016-12-13 | 2017-07-21 | 华勤通讯技术有限公司 | Adjusting part and the virtual reality headset equipment containing it |
| US20180210492A1 (en) * | 2017-01-25 | 2018-07-26 | Microjet Technology Co., Ltd. | Virtual reality head-mounted display |
| CN208259077U (en) * | 2018-05-29 | 2018-12-21 | 三门威肯姆户外用品有限公司 | A kind of falling-proof dress |
| CN109001908A (en) * | 2018-09-04 | 2018-12-14 | 浙江师范大学 | A kind of headset equipment and its system based on virtual reality |
| CN208805623U (en) * | 2018-10-12 | 2019-04-30 | 潍坊歌尔电子有限公司 | Wear elastic self-checking device and helmet |
| CN209070235U (en) * | 2018-12-21 | 2019-07-05 | 歌尔科技有限公司 | Bandage regulating mechanism and head-wearing type intelligent equipment |
| CN110115566A (en) * | 2019-04-04 | 2019-08-13 | 博脉有限公司 | Pulse condition analyser and its control method |
| WO2020204936A1 (en) * | 2019-04-05 | 2020-10-08 | Hewlett-Packard Development Company, L.P. | Apparatus having inflation bladders |
| CN112083574A (en) * | 2019-06-14 | 2020-12-15 | Oppo广东移动通信有限公司 | Head band of head-mounted electronic equipment and head-mounted electronic equipment |
| CN211410056U (en) * | 2019-12-30 | 2020-09-04 | 江苏信立康医疗科技有限公司 | Wearable air wave pressure therapeutic apparatus |
| CN211349520U (en) * | 2020-02-19 | 2020-08-25 | 西南交通大学 | Old man falling detection and protection equipment based on acceleration sensor |
| CN111929908A (en) * | 2020-10-12 | 2020-11-13 | 歌尔光学科技有限公司 | Head-mounted adjusting device, head-mounted display equipment and head-mounted adjusting method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002848A (en) * | 2021-11-08 | 2022-02-01 | 歌尔光学科技有限公司 | Head-mounted adjusting system and head-mounted device |
| CN114594605A (en) * | 2022-03-18 | 2022-06-07 | 南昌黑鲨科技有限公司 | VR head-mounted apparatus and VR virtual reality equipment |
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Application publication date: 20210921 |