CN214669876U - Nose holds in palm subassembly and head-mounted apparatus - Google Patents

Abstract

The utility model discloses a nose holds in palm subassembly and head-mounted apparatus, the nose holds in the palm the subassembly and includes: the nose pad comprises a nose pad body, wherein at least part of the nose pad body is formed into a bag body, at least part of the bag wall of the bag body is a flexible wall, and the bag body is filled with a fluid medium; the driving piece is arranged on the nose support body and used for driving the fluid medium to flow into or out of the bag body. The nose pad component can be suitable for different nose shapes, can massage the nose of a user, and improves the use comfort.

Description

Nose holds in palm subassembly and head-mounted apparatus

Technical Field

The utility model belongs to the technical field of the head-mounted apparatus technique and specifically relates to a nose holds in palm subassembly and head-mounted apparatus is related to.

Background

In the related art, the nose pad part designs of the existing popular AR glasses (AR: Augmented Reality) and VR glasses (VR: Virtual Reality) are fixed by a traditional glasses frame or by a nose pad of the glasses. At present, due to different individual differences of people, the nose of the European and American people is narrow and high, the nose of the east Asian is flat, and the nose of the Arabic and the Nick is large, so that the problem of adaptability caused by wearing the fixed nose support in a shape and different individual noses is solved. In addition, AR and VR are heavier than ordinary eyeglasses in a single device due to the relatively large number of integrated electronics parts. The user wears for a long time, and the nose pad can oppress the nose, cause the discomfort.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a nose holds in palm subassembly, can be applicable to different nose shapes to can promote use comfort to user's nasal part massage.

Another object of the present invention is to provide a head-mounted device having the nose pad assembly of the above embodiments.

According to the utility model discloses nose holds in palm subassembly, include: the nose pad comprises a nose pad body, wherein at least part of the nose pad body is formed into a bag body, at least part of the bag wall of the bag body is a flexible wall, and the bag body is filled with a fluid medium; the driving piece is arranged on the nose support body and used for driving the fluid medium to flow into or out of the bag body.

According to the utility model discloses the nose holds in palm the subassembly, through holding in the palm the inside bag body that sets up of subassembly at the nose, at least part bag wall of the bag body is flexible wall to the internal portion of bag sets up fluid medium, can utilize the flexible of the bag body from this, makes the nose hold in the palm the subassembly and cooperate with user's nasal part better, can be applicable to the user of multiple nose shape, and the suitability is strong. The driving piece is arranged in the nose support component and can control the fluid medium to flow into or out of the bag body, so that the volume of the bag body can be automatically adjusted. Meanwhile, the volume of the bag body is adjusted in a mode that the fluid medium flows in and out, the fluid quantity in the bag body changes, so that the nose support component changes the pressure of the nose, and the nose support component can massage, and therefore the oppression feeling caused by long-time use of the nose support component is relieved.

In addition, according to the utility model discloses a nose holds in palm subassembly, can also have following additional technical characterstic:

in some embodiments of the present invention, the nose pad body comprises: the nose holds in the palm the frame, the nose holds in the palm the frame and includes two parts that branch, the upper end of two parts that branch links to each other, the lower extreme of two parts that branch extends towards the direction of keeping away from each other, the bag body is located between two parts that branch.

In some embodiments of the present invention, the bag body includes two branch bags corresponding to the two branch portions, and the two branch bags are communicated with each other at upper ends thereof.

In some embodiments of the present invention, the two bifurcate portions form a groove on one side facing each other, the grooves of the two bifurcate portions are connected to each other at the upper end of the bifurcate portion, and a portion of the bag body is located in the groove.

In some embodiments of the present invention, the whole bag body is a soft plastic bag.

In some embodiments of the present invention, the nose pad body further comprises: the nose support fixing support is arranged at the upper end of the nose support outer frame, the driving piece is arranged on the nose support fixing support, and the driving piece is connected with the bag body.

In some embodiments of the utility model, be formed with the piston pipe in the nose holds in the palm the frame, the one end of piston pipe with the bag body is linked together, be connected with the piston on the driving piece, the driving piece is used for the drive the piston is followed the piston pipe removes.

In some embodiments of the present invention, the piston comprises: the cylinder is connected with the driving piece, and an annular clamping groove is formed in the periphery of the cylinder; and the sealing ring is sleeved on the cylinder and clamped at the clamping groove, and the sealing ring is contacted with the inner wall surface of the piston tube.

According to the utility model discloses head-mounted apparatus, include: a housing assembly; the main controller is arranged in the shell assembly; the nose holds in the palm the subassembly, the nose holds in the palm the subassembly with the casing subassembly is connected, the nose holds in the palm the subassembly for above-mentioned embodiment, the driving piece with the master controller electricity is connected.

According to the utility model discloses head-mounted apparatus has the nose of above-mentioned embodiment and holds in the palm the subassembly, consequently has the same result of use of the nose support subassembly of above-mentioned embodiment, can control the change of bag body volume that the nose held in the palm the subassembly through the master controller promptly, makes different nose shape users all can guarantee that the nose holds in the palm the subassembly and carries out stable contact with the nose, for the user provides good use impression, enlarges head-mounted apparatus application scope. Simultaneously, after the user uses the head-wearing equipment for a long time, the nose of the user is massaged by adjusting the volume of the bag body, and the use comfort of the user can be improved.

In addition, according to the utility model discloses a head-mounted apparatus can also have following additional technical characterstic:

in some embodiments of the present invention, the driving member is connected to a flexible circuit board, and the flexible circuit board is connected to the main controller through a connector.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a nose pad assembly according to an embodiment of the present invention;

fig. 2 is an exploded view of a nose pad assembly according to an embodiment of the present invention;

FIG. 3 is a side cross-sectional view of a bag body of a nose pad assembly made smaller in accordance with an embodiment of the present invention;

FIG. 4 is a side cross-sectional view of a bag body of a nose pad assembly according to an embodiment of the invention as it becomes larger;

fig. 5 is an exploded view of a structure of a headset according to an embodiment of the present invention.

Reference numerals:

a head-mounted device 1000;

a nose pad assembly 100;

a fluid medium 10;

a nose pad body 1; a nose pad outer frame 11; a crotch part 111; a groove 1111; a piston tube 112;

a bag body 12; bag separation 121; a cartridge 122; a nose pad fixing bracket 13;

a driving member 2; a piston 21; a cylindrical body 211; a ring slot 2111; a seal ring 212;

a first screw 4;

a housing assembly 200; an upper case 201; a front shell 202; a bottom case 203; goggles 204;

a master controller 300; a flexible circuit board 400; a connector 500.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A nose pad assembly 100 and a headgear 1000 according to embodiments of the invention are described below with reference to fig. 1-5.

According to the utility model discloses nose holds in palm subassembly 100, include: a nose pad body 1 and a driving piece 2. As shown in fig. 1 to 5, at least a part of the nose pad body 1 is formed as a bag body 12, at least a part of a bag wall of the bag body 12 is a flexible wall, and the bag body 12 is filled with the fluid medium 10. Therefore, the shape of the bag body 12 can be changed, and when the nose support body 1 is pressed to the nose under the action of pressure, the nose support body 1 can be better attached to the nose of a user to adapt to the users with different nose shapes by utilizing the deformation of the bag body 12. Compared with a solid buffer medium, the fluid medium 10 is softer, so that after the nose pad assembly 100 is attached to a user for a long time, the nose part of the user can not feel obvious pressure, discomfort caused to the nose part when the nose pad assembly is worn for a long time can be effectively relieved, and the use comfort is improved.

It will be appreciated that some of the walls of the receptacle 12 are flexible walls that provide the receptacle 12 with a degree of extensibility and a degree of stretchability. This can increase the volume of the bag 12 when the fluid medium 10 flows into the bag 12, and can stably hold the nose pad assembly 100 against the nose of a user with a short nose. The volume of the bag body 12 can be reduced when the fluid medium 10 flows out of the bag body 12, so that for a user with a high nose, the pressure on the nose of the user can be reduced by reducing the volume of the nose pad body 1, and therefore, the fluid medium 10 flows into and out of the bag body 12, the volume of the nose pad assembly 100 can be adjusted, and users with different nose shapes can have good use feeling.

As shown in fig. 3 and 4, the driving member 2 is provided on the nose pad body 1, and the driving member 2 is used for driving the fluid medium 10 to flow into or out of the bag body 12. By using the driving member 2, the fluid medium 10 can be automatically controlled to flow into or out of the bag body 12, so that the volume of the bag body 12 can be automatically controlled, and the bag is convenient and quick. The volume of the bag 12 is adjusted by controlling the inflow and outflow of the fluid medium 10, and the change in the amount of fluid in the bag 12 changes the pressure of the nose pad assembly 100 on the nose, thereby massaging the nose, for example, soothing nerves and blood vessels on the nose, and relieving the pressure feeling caused by the long-term use of the nose pad assembly 100.

According to the utility model discloses nose holds in palm subassembly 100, through holding in the palm the inside bag body 12 that sets up of subassembly 100 at the nose, at least part bag wall of the bag body 12 is flexible wall to the inside fluid medium 10 that sets up of bag body 12 can make nose hold in the palm body 1 from this and laminate with user's nasal part better, can be applicable to the user of multiple nose shape, and the suitability is strong. The driving component 2 arranged inside the nose pad assembly 100 can control the fluid medium 10 to flow into or out of the bag body 12, so that the volume of the bag body 12 can be automatically adjusted. Meanwhile, the volume of the bag body 12 is adjusted by the way of flowing the fluid medium 10 into and out of the bag body, so that the nose is massaged, and the oppressive feeling caused by using the nose pad assembly 100 for a long time is relieved.

Further, there are various choices for the fluid medium 10, for example, the fluid medium 10 may be a gas or a liquid. There are certain differences in the physical properties of the gas or liquid and therefore different drivers 2 need to be fitted.

In some alternative embodiments, the fluid medium 10 may be a gas, and the gas as the fluid medium 10 may be air, which is easy and cost-free to obtain. Correspondingly, when the fluid medium 10 chooses for use the air, the corresponding driving part 2 can be an air pump, and the inside of the bag body 12 can be quickly inflated or deflated, pressurized or depressurized through the air pump, so that the volume of the bag body 12 can be conveniently and quickly adjusted to ensure the whole use comfort of the nose pad assembly 100.

In other alternative embodiments, the fluid medium 10 may be a liquid medium, and may be a common liquid medium, or may be water, which is low in cost and convenient to use. Optionally, a water changing port can be additionally arranged on the bag body 12, so that a user can conveniently and regularly change the water in the bag body 12. The liquid medium can also be special liquid silica gel, and the softness is higher to have certain holding power, long service life.

When the fluid medium 10 is a liquid or a non-air gas, a buffer chamber needs to be provided inside the nose pad assembly 100, so that the fluid medium 10 can be pumped into the buffer chamber when the driving member 2 pumps out the fluid medium 10. Accordingly, the driving member 2 can be replaced according to the type of fluid, and may be, for example, a motor, a piston 21, an air pump, or the like.

Further optionally, a heating element can be arranged on the nose pad body 1 to heat the fluid, so that the nose pad body 1 can have a proper temperature when being worn, and the comfort of skin sticking is improved.

The position of the bag body 12 in the scheme of this application can be very nimble, can set the nose support body 1 into the multistage for example, sets up the bag body 12 between two adjacent sections, and angle, distance between the multistage can change through the change of bag body 12 volume like this. In some solutions, the bag body 12 is disposed on the surface of the nose pad body 1 contacting with the nose of the user, so that the nose pad body can flexibly contact with the nose.

In some embodiments, as shown in fig. 1-5, the nose pad body 1 includes: the nose support frame 11, the nose support frame 11 has a supporting function for the bag body 12. Specifically, as shown in fig. 1, the nose pad casing 11 includes two bifurcated portions 111, upper ends of the two bifurcated portions 111 are connected, lower ends of the two bifurcated portions 111 extend in a direction away from each other, and the bag body 12 is located between the two bifurcated portions 111.

With the forked two parts 111 that form of nose support frame 11 lower part branch, two parts 111 that branch can put up on the nose wing of nose both sides, user's nose card forms the positioning action between two parts 111 that branch like this to it is more steady to make nose support subassembly 100 wear.

Set up the bag body 12 between two parts 111 that branch of holding in the palm the nose frame 11 with the nose, nose holds in the palm subassembly 100 can closely laminate with the nose through bag body 12, realizes the flexible contact with the nose, can effectively alleviate the nose and hold in the palm the pressure of frame 11 to the nose.

Here, the number and the position of the pockets 12 can be very flexible, for example, a plurality of pockets can be provided, and at least one pocket 12 can be provided below each crotch portion 111. The bag body 12 can also be arranged into one bag body, so that the bag body 12 is less in quantity, low in cost and simpler in structure.

In some embodiments, as shown in fig. 2, the bag body 12 includes two sub-bags 121 disposed corresponding to the two branches 111, and the upper ends of the two sub-bags 121 are connected. Thus, the two sub-pockets 121 of the bag body 12 are positioned below the two branch parts 111 of the nose support frame 11, and the nose support assembly 100 is erected on the nasal wings at the two sides of the nose through the two sub-pockets 121, so that the contact area of the bag body 12 and the nose is large, and the nasal wings at the two sides can be symmetrically pressed. The upper ends of the two sub-pockets 121 are connected so that the pocket 12 is shaped to be caught on the nose of the nose to be in flexible contact therewith.

Specifically, as shown in fig. 2, the two branch parts 111 are respectively formed with grooves 1111 at sides facing each other, the grooves 1111 of the two branch parts 111 are connected at the upper end of the branch part 111, and a portion of the pouch body 12 is positioned in the grooves 1111. Like this recess 1111 can realize limiting displacement to the bag body 12, avoids bag body 12 to shift out can not the skin after two branch departments 111.

In some embodiments of the present invention, the whole body of the bag body 12 is a soft plastic bag. Through setting up the whole soft plastic bag that sets up of the bag body 12, can make the bag body 12 itself have certain compliance promptly for the bag body 12 has better travelling comfort when contacting with human skin, and the soft plastic bag can be convenient for clean simultaneously, can the person of facilitating the use regularly clear up the surface of the bag body 12, guarantees the cleanliness of the bag body 12. The soft rubber bag can be wiped and disinfected by using disinfecting alcohol, and is convenient and fast.

In another embodiment, a portion of the bag wall of the bag body 12 is a flexible wall, and another portion of the bag wall is a rigid wall. Optionally, a portion of the hard wall is attached to the driver 2 or the nose piece casing 11, which facilitates sealing and securing of the connection.

In some embodiments of the present invention, as shown in fig. 2, the nose pad body 1 further includes: a nose support fixing support 13 arranged at the upper end of the nose support outer frame 11, a driving piece 2 arranged on the nose support fixing support 13, and the driving piece 2 connected with the bag body 12.

Specifically, as shown in fig. 1 and 2, by providing the nose pad fixing bracket 13 at the upper end of the nose pad outer frame 11, it is possible to fix the nose pad assembly 100 to an external structure, maintain a stable connection, and maintain the overall orientation angle of the nose pad assembly 100 stable. The nose pad mounting bracket 13 may provide a mounting platform for the driver 2. The whole structure is small and compact, and the nose pad assembly 100 can not occupy a large space when used on the head-mounted device 1000, so that the comfort of a user when using the head-mounted device 1000 with the nose pad assembly 100 is ensured.

Further, as shown in fig. 2-4, a piston tube 112 is formed in the nose pad outer frame 11, one end of the piston tube 112 is communicated with the bag body 12, a piston 21 is connected to the driving member 2, and the driving member 2 is used for driving the piston 21 to move along the piston tube 112. By the movement of the piston 21, the pressure can be applied or released to the inside of the bag 12, so that the fluid medium 10 can flow into or out of the bag 12, that is, the volume of the bag 12 can be adjusted to be larger or smaller.

The movement of the piston 21 is controlled in such a way that the piston 21 is arranged on the driver 2, whereby the piston 21 can be moved within the piston tube 112 by the driving action of the driver 2.

Fig. 3 shows an embodiment in which the driving member 2 drives the piston 21 to move in the piston tube 112 in a direction away from the bag 12, so as to draw the fluid medium 10 from the bag 12. Fig. 4 shows the embodiment, the driving member 2 drives the piston 21 to move in the piston tube 112 toward the bag 12, so as to push the fluid 10 from the piston tube 112 into the bag 12.

Further, as shown in fig. 2, the piston 21 includes: the cylinder 211 is connected with the driving element 2, an annular clamping groove 2111 is arranged on the periphery of the cylinder 211, the sealing ring 212 is sleeved on the cylinder 211 and clamped at the clamping groove, and the sealing ring 212 is in contact with the inner wall surface of the piston tube 112.

That is, the driving member 2 is connected to the cylinder 211, the outer circumferential surface of the cylinder 211 is provided with an annular notch 2111 along the outer circumferential surface, and the sealing ring 212 is sleeved outside the cylinder 211 and is located in the annular notch 2111, so that the position of the sealing ring 212 can be effectively limited, and the sealing ring 212 is prevented from falling off from the cylinder 211 in the process of the movement of the piston 21 inside the piston tube 112. After the piston 21 is inserted into the piston tube 112, the outer peripheral surface of the packing 212 is prevented from abutting against the inside of the piston tube 112, so that the piston tube 112 and the inside of the bag body 12 form a sealed space, and thus, when the piston 21 moves, pressure can be applied to or reduced from the inside of the bag body 12, thereby controlling the volume change of the bag body 12.

In particular, the drive member 2 is an electric motor, for example, the motor shaft of which is connected to the piston 21. More specifically, the motor shaft of the motor can move telescopically, thereby driving the piston 21 to extend and retract. Optionally, the motor is a stepping motor, so that the control precision is high.

Advantageously, the sealing ring 212 is an O-ring and is a standard piece, which facilitates the fitting.

In the embodiment of fig. 2-4, the nose pad body 1 includes a nose pad outer frame 11, a bag body 12 and a nose pad fixing support 13, the nose pad outer frame 11 is connected to the bottom of the nose pad fixing support 13 through a first screw 4, and the bag body 12 is located at the bottom of the nose pad outer frame 11. The driving element 2 is arranged inside the nose pad fixing bracket 13, a piston tube 112 is formed in the nose pad outer frame 11, and the piston 21 on the driving element 2 is matched in the piston tube 112. Optionally, the piston tube 112 is integrally formed on the nose pad casing 11. Further optionally, the upper end of the bag body 12 is formed with a tube head 122, and the tube head 122 is sleeved around the lower end of the piston tube 112.

The nose pad assembly 100 of the above embodiment can be automatically adjusted to fit with the nose when being worn on the nose, and the liquid in the bag body 12 flows to massage the nose, so that the nose pad assembly 100 is wide in applicable crowd range and more comfortable to use.

According to the utility model discloses a head-mounted apparatus 1000, as shown in fig. 5, include: the nose pad assembly 100 is the nose pad assembly 100 of the above embodiments, and the structure of the nose pad assembly 100 is not described herein again. The driver 2 is electrically connected to a master controller 300, which master controller 300 can control the operation of the driver 2.

The headset 1000 may be provided with an automatic control mode, such as loading an automatic running program in the main controller 300, and controlling the driving member 2 to adjust the volume of the bag 12 according to the automatic running program. In some embodiments, the headset 1000 may also be provided with a manual control mode, so that the driving member 2 is controlled to adjust the volume of the bag 12 according to the user's intention.

Specifically, the head-mounted device 1000 includes a housing assembly 200, and various devices can be disposed in the housing assembly 200 with a receiving space therein to provide external protection for the devices and prevent the devices from being exposed to the outside and damaged. The main controller 300 is arranged inside the casing assembly 200, and the main controller 300 can control the bag body 12 of the nose pad assembly 100 to adjust, that is, the size of the bag body 12 can be adjusted by the driving part 2, so that the nose pad assembly 100 can be suitable for users with different nose shapes, and comfortable use feeling can be provided. Meanwhile, the volume change of the bag body 12 can be controlled to massage the nasal blood vessels or nerves of the user.

According to the utility model discloses a head-mounted apparatus 1000 has the nose of above-mentioned embodiment and holds in the palm subassembly 100, consequently has the same result of use of the nose of above-mentioned embodiment and holds in the palm subassembly 100, can control the volume change of the bag body 12 that the nose held in the palm subassembly 100 through master controller 300 promptly, provides good use for different users and feels. Meanwhile, after the user uses the head-wearing device 1000 for a long time, the volume of the bag body 12 is adjusted to massage the user, so that the use comfort of the user can be improved.

As shown in fig. 5, the flexible printed circuit 400 is connected to the driving member 2, and the flexible printed circuit 400 is connected to the main controller 300 through the connector 500. The main controller 300 thus interacts with the driving member 2 via the flexible circuit board 400. The flexible printed circuit board 400 has high adaptability to the installation space, and is convenient for electrically connecting the main controller 300 and the driving member 2 by using a small space.

Alternatively, the head-mounted device 1000 may be AR glasses, VR glasses, MR glasses (MR: Mix Reality), or electro-welding glasses, etc. By providing the nose pad assembly 100, the comfort of the headset 1000 can be effectively improved.

In some embodiments, as shown in fig. 3-5, the housing assembly 200 includes: an upper shell 201, a bottom shell 203, a front shell 202, and goggles 204. As shown in fig. 3 to 5, the front housing 202 has an arc-shaped structure and is disposed at the front of the head-mounted device 1000, the upper housing 201 is disposed at the upper portion of the front housing 202, the bottom housing 203 is disposed at the lower portion of the front housing 202, so as to form a general structure of the housing assembly 200 of the head-mounted device 1000, and the bottom housing 203 is disposed with a pair of goggles 204 for displaying images of the head-mounted device 1000. The main controller 300 is connected with the bottom case 203 through screws, and the nose pad fixing bracket 13 of the nose pad assembly 100 is connected with the bottom case 203 through screws.

An embodiment of the present invention will be described as an example.

According to the head-mounted device 1000 shown in fig. 5, by providing the nose pad assembly 100, the nasal nerves and blood vessels of the user can be massaged through the nose pad assembly 100, so that the nasal discomfort of the user caused by wearing the head-mounted device 1000 for a long time can be effectively relieved. Furthermore, the volume of the bag body 12 in the nose pad assembly 100 is changed, so that the nose pad assembly 100 can be attached to the noses of different users by adjusting the volume of the bag body 12.

Wherein, the volume adjusting principle of the bag body 12 of the nose pad assembly 100 is as follows: one end of the bag body 12 is connected with the piston tube 112, one end of the driving member 2 is connected with the piston 21, the piston 21 is inserted into the piston tube 112, the driving member 2 drives the piston 21 to move along the piston tube 112, so that the fluid medium 10 in the bag body 12 flows out or into the bag body 12, the volume of the bag body 12 is adjusted, and the bag body is convenient and fast to use and simple and convenient to operate.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A nose pad assembly, comprising:

the nose pad comprises a nose pad body, wherein at least part of the nose pad body is formed into a bag body, at least part of the bag wall of the bag body is a flexible wall, and the bag body is filled with a fluid medium;

the driving piece is arranged on the nose support body and used for driving the fluid medium to flow into or out of the bag body.

2. The nose pad assembly of claim 1, wherein the nose pad body comprises: the nose holds in the palm the frame, the nose holds in the palm the frame and includes two parts that branch, the upper end of two parts that branch links to each other, the lower extreme of two parts that branch extends towards the direction of keeping away from each other, the bag body is located between two parts that branch.

3. The nose pad assembly of claim 2, wherein the pocket comprises two sub-pockets disposed corresponding to the two bifurcations, upper ends of the two sub-pockets communicating.

4. The nose pad assembly of claim 3, wherein the two bifurcated portions each define a recess on a side facing toward each other, the recesses of the two bifurcated portions being connected at an upper end of the bifurcated portion, a portion of the pocket being located within the recesses.

5. The nose pad assembly of any one of claims 1-4, wherein the pouch is a soft plastic pouch in its entirety.

6. The nose pad assembly of any one of claims 2-4, wherein the nose pad body further comprises: the nose support fixing support is arranged at the upper end of the nose support outer frame, the driving piece is arranged on the nose support fixing support, and the driving piece is connected with the bag body.

7. The nose pad assembly of claim 6, wherein a piston tube is formed in the nose pad outer frame, one end of the piston tube is communicated with the bag body, and a piston is connected to the driving member, and the driving member is used for driving the piston to move along the piston tube.

8. The nose pad assembly of claim 7, wherein the piston comprises:

the cylinder is connected with the driving piece, and an annular clamping groove is formed in the periphery of the cylinder;

and the sealing ring is sleeved on the cylinder and clamped at the clamping groove, and the sealing ring is contacted with the inner wall surface of the piston tube.

9. A head-mounted device, comprising:

a housing assembly;

the main controller is arranged in the shell assembly;

a nose pad assembly connected to the housing assembly, the nose pad assembly being as claimed in any one of claims 1-8, the drive member being electrically connected to the master.

10. The headset of claim 9, wherein a flexible circuit board is connected to the driver, the flexible circuit board being connected to the master controller via a connector.

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