CN220983637U - VR head-display adjustable magnetic-attraction bidirectional air fan device - Google Patents

Abstract

The utility model discloses an adjustable magnetic attraction bidirectional air fan device of a VR head display in the technical field of virtual reality equipment, which comprises an adjustable wearing cover and a fan assembly, wherein a magnet of the fan assembly is in magnetic attraction self-locking connection with the adjustable wearing cover to form two states of inward blowing and outward exhausting; the adjusting knobs on the two sides of the adjustable wearing cover are adjusted forwards or backwards, so that the problem that when a user wears the glasses and uses the VR head display, the distance between the glasses and the lenses of the VR head display is reasonably adjusted is effectively solved; the design of shielding films can be adjusted and worn, so that light leakage is prevented; the design of the top cover component of the adjustable wearing cover effectively reduces the pressure around eyes; the technical scheme of the utility model can solve the problems of stuffiness caused by wearing the VR head display by a user, fogging of the VR head display lens, inconvenient installation and charging of a fan assembly, inconvenient adjustment of a mask, large facial pressure of the user, light leakage and the like, and is very worthy of popularization.

Description

VR head-display adjustable magnetic-attraction bidirectional air fan device

Technical Field

The utility model relates to the technical field of virtual reality, in particular to an adjustable magnetic attraction bidirectional air fan device connected with a VR head display.

Background

Virtual Reality (VR) technology is also called an environmental technology or an artificial simulation environment technology, and is a Virtual three-dimensional space world generated by a computer through simulation operation, and provides a Virtual environment for users about senses such as vision, hearing, touch and the like, so that the users are as if they are in the scene. Things in the three-dimensional space can be observed timely and without limitation, and interaction with the virtual scene can be performed. When the user wearing the VR device moves in position, the computer immediately performs complex operation, and the change of the virtual three-dimensional world image is accurately fed back to enable the user to be as if the user is on the scene.

With the development of technology, VR technology has come to be widely used in life of people, such as VR glasses and VR head-mounted display devices (VR head displays for short), wherein VR head displays are popular with wide users due to strong use functions, multiple application scenes, good ergonomic design of products and good wearing comfort.

Therefore, the user has higher and higher requirements for the design aesthetic feeling, wearing comfort and the like of the VR head display product.

When the current VR head display equipment is used, the face air circulation mainly relies on the bleeder vent on the face guard to realize the circulation of air, but the air flow that forms like this, face air permeability is not good, causes the condition such as stuffy sense, lens fog easily.

In addition, the conventional VR head display air-conditioning fan device on the market utilizes a fan to circulate air unidirectionally, so that the influence of the air temperature throughout the four seasons is not considered, and the use effect is not obvious. For example, in summer, the temperature is higher, the wearing is stuffy, and cool air outside is conveyed into the VR head face-displaying mask instead of exhausting air outwards; for example, in winter, the temperature is lower, cold air outside can not be blown into the lens, hot air inside can be pumped out, the lens fogging condition can not be formed, and meanwhile, the lens fogging condition can not be felt as sultry. Such seasonal air temperature variations are not reasonably addressed by current unidirectional fan devices.

Furthermore, in the conventional VR head-display air-conditioning fan device in the market, the fixing manner of the fan assembly and the wearing device is a traditional fastening manner, but the fastening manner is often relatively tight, the fan component is difficult to be removed, and thus, the fan component is inconvenient to charge.

In still another case, when a user wears glasses to use a VR head display, the height of a mask of a conventional VR head display air-conditioning fan device on the market cannot be adjusted, or the VR head display needs to be taken down to adjust the height of the mask, so that multiple test adjustment is performed, and inconvenience is brought to the user.

Based on the above, the utility model designs an adjustable magnetic attraction bidirectional air fan device with a VR head display so as to solve the problems.

Disclosure of utility model

The utility model aims to provide an adjustable magnetic attraction bidirectional air fan device with a VR head display, so as to solve the problems in the background technology.

In order to achieve the purpose, the technical scheme is that the adjustable magnetic attraction bidirectional air fan device of the VR head display comprises an adjustable wearing cover and a fan assembly, wherein magnet blocks are arranged on two sides of the fan assembly, magnets are also arranged on the adjustable wearing cover, the magnet of the fan assembly is in magnetic attraction self-locking connection with the adjustable wearing cover, the fan assembly horizontally rotates for 180 degrees, and the other side of the fan assembly is also in magnetic attraction self-locking connection.

As described above, two states of blowing air into the device and exhausting air outwards are formed, so that the problems that the VR head display lens is easy to fog, the user wears the device to feel sultry, the eyes of the user are dry and the like due to different seasons and different air temperatures can be solved, the magnetic attraction device can conveniently take down the fan assembly to charge independently, and meanwhile, the installation of the fan assembly is also facilitated.

In the foregoing, the present utility model provides the following technical solutions for the problem of adjusting the height of the mask device for VR head display when the user wears the glasses: the adjustable wearing cover comprises a mask outer shell, a mask sponge, a mask inner shell, a top cover, an adjusting knob assembly, a base assembly and a shading sheet, and forms an adjusting device.

As described above, the adjustable magnetic-attraction bidirectional air fan device with the VR head display has the advantages that the adjusting knobs on the two sides of the adjustable wearing cover are adjusted forwards or backwards, the adjusting gears drive the teeth on the inner cover to move, the outer cover of the mask moves forwards and backwards relative to the inner cover of the mask, the problem that the distance between the glasses and the lenses of the VR head display is reasonably adjusted when the user wears the glasses to use the VR head display is effectively solved, the design of the shading piece is realized by adjusting the wearing cover, and the light leakage can be effectively prevented.

The adjustable wearing cover is provided with the top cover component design, so that the contact surface of the forehead of a user can be increased, the unit weight area is increased, the pressure is reduced, the forehead of the user has stronger bearing force, the sensory nerves around eyes are sensitive, the pressure around the eyes can be effectively reduced by the top cover component design, the pressure on the face of the user when the VR head is worn is effectively reduced, and the wearing comfort of the user is enhanced.

In summary, the utility model provides a multifunctional adjustable magnetic-attraction bidirectional air fan device with a VR head display, which effectively solves the problems of stuffy feeling, seasonal VR head display lens fogging, inconvenient fan assembly installation and charging, inconvenient mask adjustment, large facial pressure of a user, light leakage and the like after the user wears the VR head display, and is very worthy of popularization.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and explain the utility model, and do not limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of a first embodiment of the present utility model;

FIG. 2 is a perspective view of a fan assembly for blowing air inwards according to an embodiment of the present utility model;

FIG. 3 is a perspective view of a pair of magnetic attraction devices according to an embodiment of the utility model;

FIG. 4 is a perspective view of a pair of fan assemblies and a main body in accordance with an embodiment of the present utility model;

FIG. 5 is a schematic perspective view of a VR head display combination in accordance with an embodiment of the present utility model;

FIG. 6 is an exploded partial schematic view of an adjustable wearing mask according to an embodiment of the present utility model;

FIG. 7 is an exploded partial schematic view of an adjustable wearing mask according to a second embodiment of the present utility model;

FIG. 8 is a schematic perspective view of a first embodiment of the present utility model having a cap mechanism;

FIG. 9 is a perspective view of a cap removal mechanism according to a first embodiment of the present utility model;

Reference numerals in the figures (since the utility model is that many of the mechanisms are side-to-side symmetrical, some of which are side-to-side symmetrical components, because of functional requirements, reference numerals are used for other symmetrical components or mechanisms are not particularly required, and are not separately labeled for simplicity of description.)

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and accurately described below with reference to the drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "a", "an", "two", etc. in the embodiments of the present utility model, the description of "a", "two", 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 defining "a", "an" or "two" may include at least one such feature explicitly or implicitly.

The utility model provides an adjustable magnetic-attraction bidirectional air fan device with a VR head display, which is used for facilitating description, and is worn on the head of a user by taking the adjustable magnetic-attraction bidirectional air fan device with the VR head display as a reference, and is not separately and specifically described for part of structures and appearance.

Referring to fig. 1, the embodiment of the utility model provides a schematic structural diagram of an adjustable magnetic suction bidirectional air fan device with a VR head, and referring to fig. 2, the adjustable magnetic suction bidirectional air fan device with a VR head includes a mask outer shell 1, a mask inner shell 2, a top cover assembly 3, an adjusting assembly 4, a fan assembly 5, a base assembly 6 and a light shielding sheet 7, and is characterized in that: the mask outer shell 1 and the mask inner shell 2 are assembled after being combined, the top cover component 3 is fixed by combining the base component 6 and the mask outer shell 1, the adjusting component 4 is fixed by combining the mask outer shell 1 and the mask inner shell 2, the fan component 5 is fixed on the base component 6 by a magnetic self-locking mechanism, and the shading sheet 7 is fixedly connected on the mask inner shell 2.

Specifically, please refer to fig. 4 and 5: the adjustable magnetic attraction bidirectional air fan device with the VR head display provided by the implementation of the utility model is characterized in that the mask sponge 101 is stuck to the mask shell 1 in a magic tape mode, the first knob frame buckling position 1021 is connected with the first adjusting tooth buckling position 2011, and the second knob frame buckling position 1022 is connected with the second adjusting tooth buckling position 2012, as shown in fig. 6 and 7.

Specifically, please refer to fig. 6: according to the VR head-display adjustable magnetic-attraction bidirectional air fan device, an adjusting knob 401 and an adjusting wheel 402 are arranged in an adjusting assembly 4, the adjusting knob 401 is fixed through a knob frame 102, the adjusting wheel 402 is fixedly connected to the knob frame 102 and the adjusting knob 401, the adjusting knob 401 is rotated to drive the adjusting wheel 402 to rotate, an adjusting tooth 201 is pushed to move, the adjusting tooth 201 is of a structure on a mask inner shell 2, so that the mask inner shell 2 is pushed to move, two vertical planes are formed by the adjusting wheel 402 and the adjusting tooth 201 of the adjusting assembly 4, and after the adjusting knob 401 is rotated to twist, the adjusting wheel 402 and the adjusting tooth 201 form a self-locking structure.

It should be noted that the movements are mutual, and the mask outer shell 1 relatively moves with respect to the mask inner shell 2, so that the purpose of adjusting the space of the VR head display wearing device when the user wears the glasses is achieved, and the collision between the glasses of the user and the lenses of the VR head display is avoided.

Specifically, please refer to fig. 5: the adjustable magnetic attraction bidirectional air fan device with the VR head display provided by the utility model is characterized in that the shading sheet 7 is fixedly connected to the mask inner shell 2, so that the light leakage can be effectively prevented.

In summary, the technical scheme provided by the utility model is as follows: the VR head display wearing device can be made of plastic, metal, composite materials and the like, but is not limited to specific materials, and the VR head display wearing device is in the protection scope of the utility model under the condition of no technical or mechanical innovation.

In a second embodiment, please refer to fig. 1 and 3: the utility model provides a technical scheme, namely an adjustable magnetic attraction bidirectional air fan device with a VR head display, wherein a fan assembly 5 comprises an air inlet A501, an air inlet B502, an air outlet C503, an air outlet D504, a wind direction arrow 505, a fan magnet A5011, a fan magnet B5021, a fan magnet C5031 and a fan magnet D5041.

Specifically, please refer to fig. 1 and 3, which illustrate: the arrow of the wind direction arrow 505 points to the base component 6, the air outlet C503 and the air outlet D504 are respectively in butt joint with the first base air port 6011 and the second base air port 6021 to form an air inlet channel, the fan magnet C5031 and the fan magnet D5041 respectively form a magnetic attraction mechanism with the first base air port 6011 and the second base air port 6021, the first base air port 6011 and the second base air port 6021 are provided with barb structures, the magnetic attraction mechanism and the barb structures form a magnetic attraction self-locking structure, the tightness of the air inlet channel formed by the fan component 5 and the base component 6 is guaranteed, the loss of wind power is effectively reduced, and the fan component 5, the first mask air port 103 and the second mask air port 104 form an air channel.

In summary, the technical scheme provided by the utility model is as follows: the wearing device which is beneficial to the rapid inflow of air and can adjust the VR head display and the face of a user are provided, so that the temperature of the face of the user is effectively reduced, the stuffiness of the face of the user is relieved, and the scheme is more suitable for the condition of higher air temperature.

Further, referring to fig. 1 and 3, the adjustable magnetic suction bidirectional air fan device with the VR head display is provided in the utility model, the fan assembly 5 rotates 180 degrees, the arrow of the wind direction arrow 505 faces away from the base assembly 6, the air inlet a501 and the air inlet B502 are respectively in butt joint with the first base air port 6011 and the second base air port 6021 to form an air suction channel, the fan magnet a5011 and the fan magnet B5021 respectively form a magnetic suction mechanism with the first base air port 6011 and the second base air port 6021, the first base air port 6011 and the second base air port 6021 are provided with barb structures, the magnetic suction mechanism and the barb structures form a self-locking structure, the tightness of the air suction channel formed by the fan assembly 5 and the base assembly 6 is also ensured, the air suction effect of the fan assembly is effectively protected, the first face mask air port 103 and the second face mask air port 104 are used for outward air suction through the fan assembly 5, and moisture generated by eyes of a user wearing the VR head display is discharged, and accordingly the facial stuffy feeling and the fogging problem of the VR head display lens is effectively solved.

In summary, the technical scheme provided by the utility model is as follows: the bidirectional air flow fan and the magnetic attraction fixing device are specially designed for the utility model, and the utility model is within the protection scope of the utility model under the condition of no technical and mechanical innovation.

In a third embodiment, please refer to fig. 1 and 5, and refer to fig. 8: according to the technical scheme, the adjustable magnetic-attraction bidirectional air fan device of the VR head display is characterized in that a mask sponge 101 is adhered to a mask shell 1 through a magic tape, a top cover sponge 302 is adhered to a top cover shell 301 through a magic tape, a mask inner shell 2 is connected with the VR head display 8 through a mechanism buckling position, head band swing arms 901 on two sides of a head band 9 are buckled to the VR swing arms 801 on two sides of the VR head display 8, and a head band middle piece 902 of the head band 9 is connected to a buckling position column in the middle of the VR head display.

As described above, the design of the top cover assembly 3 increases the sponge area of the wearing device, the top cover assembly 3 corresponds to the forehead position of the user, avoids the eyes and the face of the user, which are sensitive to pressure, and can effectively reduce the pressure of the eyes and the face when the user wears the VR head display, thereby improving the comfort level of the user wearing the VR head display.

It should be noted that the two parts of the mask sponge 101 and the top cover sponge 302 may be soft materials such as sponge, leather, and silica gel, but are not limited to specific materials, and are within the scope of the present utility model without technical or mechanical innovation.

In a fourth embodiment, please refer to fig. 9: the technical scheme provided by the utility model is that the adjustable magnetic bidirectional air fan device of the VR head display is usually removable, other headband accessories in the market can be freely replaced, and some headband devices do not need the top cover assembly 3, so that the top cover assembly 3 designed by the utility model can be disassembled, and the adjustable magnetic bidirectional air fan device of the VR head display is also in a use state and is in the protection scope of the utility model under the condition of no technical and mechanical innovation.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the foregoing embodiments, but may be modified or substituted for some of the features described in the foregoing embodiments. Modifications, equivalents, improvements, etc. which fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a VR head shows adjustable magnetism and inhales two-way air fan device, includes face guard shell (1), face guard inner shell (2), top cap subassembly (3), adjusting part (4), fan unit spare (5), base subassembly (6) and anti-dazzling screen (7), its characterized in that: the mask outer shell (1) and the mask inner shell (2) are assembled after being combined, the top cover assembly (3) is fixed by combining the base assembly (6) and the mask outer shell (1), the adjusting assembly (4) is fixed by combining the mask outer shell (1) and the mask inner shell (2), the fan assembly (5) is fixed on the base assembly (6) through the magnetic self-locking mechanism, and the shading sheet (7) is fixedly connected on the mask inner shell (2).

2. The adjustable magnetic bi-directional air fan assembly of claim 1, wherein: the mask sponge (101) is adhered to the mask shell (1), the first knob frame buckling position (1021) is connected with the first adjusting tooth buckling position (2011), and the second knob frame buckling position (1022) is connected with the second adjusting tooth buckling position (2012).

3. The adjustable magnetic bi-directional air fan assembly of claim 1, wherein: the adjusting knob (401) is fixed through the knob frame (102), the adjusting wheel (402) is connected and fixed to the knob frame (102) and the adjusting knob (401), the adjusting wheel (402) can be driven to rotate by rotating and twisting the adjusting knob (401), and the adjusting wheel (402) and the adjusting teeth (201) form a self-locking structure.

4. The adjustable magnetic bi-directional air fan assembly of claim 1, wherein: the arrow of the wind direction arrow (505) points to the base component (6), the air outlet C (503) and the air outlet D (504) are respectively in butt joint with the first base air outlet (6011) and the second base air outlet (6021) to form an air inlet channel, the fan magnet C (5031) and the fan magnet D (5041) respectively form a magnetic attraction mechanism with the first base air outlet (6011) and the second base air outlet (6021), the first base air outlet (6011) and the second base air outlet (6021) are provided with barb structures, and the magnetic attraction mechanism and the barb structures form a magnetic attraction self-locking structure.

5. The adjustable magnetic bi-directional air fan assembly of claim 1, wherein: the arrow of the wind direction arrow (505) faces away from the base component (6), the air inlet A (501) and the air inlet B (502) are respectively in butt joint with the base air inlet I (6011) and the base air inlet II (6021) to form an air suction channel, and the fan magnet A (5011) and the fan magnet B (5021) respectively form a magnetic attraction mechanism with the base air inlet I (6011) and the base air inlet II (6021).

6. The adjustable magnetic bi-directional air fan assembly of claim 1, wherein: the mask sponge (101) is stuck to the mask shell (1) through a magic tape, and the top cover sponge (302) is stuck to the top cover shell (301).

7. The adjustable magnetic bi-directional air fan assembly of claim 1, wherein: the top cover component (3) can be detached.