CN116990977A - Support, face guard, headrest and head-mounted device - Google Patents
Support, face guard, headrest and head-mounted device Download PDFInfo
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- CN116990977A CN116990977A CN202311117014.7A CN202311117014A CN116990977A CN 116990977 A CN116990977 A CN 116990977A CN 202311117014 A CN202311117014 A CN 202311117014A CN 116990977 A CN116990977 A CN 116990977A
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- bracket
- parts
- human body
- base
- supporting
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- 238000005452 bending Methods 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 description 32
- 230000006872 improvement Effects 0.000 description 14
- 210000004556 brain Anatomy 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention belongs to the technical field of head-mounted display, and particularly relates to a bracket, a mask, a headrest and head-mounted equipment. The bracket comprises a base and human body attaching parts, wherein the human body attaching parts are provided with two groups which are arranged on the base at left and right intervals, each group of human body attaching parts respectively comprises a first supporting part, a second supporting part and a bending part which is connected between the first supporting part and the second supporting part, the first supporting part is connected on the base, and one surface, far away from the first supporting part, of the second supporting part is provided with an arc-shaped veneering which is matched with the surface of the body of a user; the mask comprises a bracket and a soft outer cover which is coated on the outer peripheral side of the bracket; the headrest comprises a bracket and a soft outer cover coated on the outer peripheral side of the bracket; the headgear includes a main body, a strap structure, a mask mounted at a side of the main body facing the face of the user, and/or a headrest mounted on the strap structure. The problem of current head-mounted equipment's weight is big is solved, wearing experience sense and travelling comfort can be improved.
Description
Technical Field
The invention belongs to the technical field of head-mounted display, and particularly relates to a bracket, a mask, a headrest and head-mounted equipment.
Background
With the development of technology, VR and AR headsets are increasingly appearing in daily life, and in general, a mask is installed on a host of the headsets for shading light and buffering a face of a user, and a rear headrest is installed on a strap of the headsets for buffering a rear brain of the user, so as to improve wearing experience and comfort.
At present, the mask and the back head cushion are usually made of soft materials such as high-density sponge, silica gel and the like, are internally filled, and are coated with an outer cover made of materials such as PU, cloth and the like at the outer side to form an integral part for use, and of course, the mask and the back head cushion can also be directly used. The structure and the production process of the mask and the rear head cushion are limited, so that the weight of the head-mounted equipment is relatively large, and the wearing experience and the comfort of a user are seriously affected.
Disclosure of Invention
The invention aims to provide a bracket, a mask, a headrest and head-mounted equipment, which aim to solve the problem of heavy weight of the existing head-mounted equipment and can improve wearing experience and comfort.
The invention discloses a bracket, which is applied to head-mounted equipment and comprises the following components:
a base;
the human body attaching parts are provided with two groups and are arranged on the base at left and right intervals; each group of human body fitting parts respectively comprises a first supporting part and a second supporting part which are oppositely arranged, wherein the first supporting parts are connected with the second supporting parts through bending parts, the first supporting parts are connected to the base, and one surface, far away from the first supporting parts, of the second supporting parts is provided with an arc-shaped veneering matched with the body surface of a user.
As an improvement, each group of the first supporting parts of the human body attaching parts, the bending parts and the second supporting parts are connected to form a U-shaped structure, and openings of the U-shaped structures formed by the two groups of the human body attaching parts are arranged in a back-to-back mode.
As an improvement, each group of human body attaching parts comprises two bending parts, the first supporting parts and the second supporting parts are arc-shaped, and two ends of the first supporting parts are connected with two ends of the second supporting parts through the bending parts respectively.
As an improvement, each group of the first supporting part, the two bending parts and the second supporting part of the human body fitting part are connected into an integrated structure.
As an improvement, the first supporting part is an arc-shaped first supporting plate, the second supporting part is an arc-shaped second supporting plate, the bending part is an arc-shaped transition plate, and the first supporting plate, the two transition plates and the second supporting part are connected to form the U-shaped structure.
As an improvement, the second supporting part and/or the bending part has elasticity, and when the human body fitting part is extruded by the body of the user, the second supporting part can be close to the first supporting part, so that the arc-shaped veneering of the second supporting part is tightly adhered to the surface of the body of the user.
As an improvement, the first supporting part is connected with the base through a sliding connection structure; the two groups of human body attaching parts can relatively move when being extruded by the body of a user, so that the arc-shaped attaching faces of the second supporting parts of the two groups of human body attaching parts are attached to the surface of the body of the user.
As an improvement, an elastic telescopic structure is connected between the two groups of human body attaching parts, or the elastic telescopic structure is respectively arranged at each group of human body attaching parts.
As an improvement, the sliding connection structure comprises an elongated through hole arranged on the first supporting part and a guide structure penetrating through the elongated through hole and fixedly connected with the base.
As an improvement, the guide structure comprises a guide column fixedly connected with the base and a limiting piece arranged at the end part of the guide column far away from the base.
As an improvement, the sliding connection structures are respectively arranged between the upper side part of the first supporting part, the lower side part of the first supporting part and the base, and the elastic telescopic structures are respectively arranged corresponding to each sliding connection structure.
As an improvement, the elastic telescopic structure comprises a first elastic telescopic piece arranged between the guide structure and the outer side end part of the long through hole, and a second elastic telescopic piece arranged between the guide structure and the inner side end part of the long through hole.
As an improvement, the first elastic expansion piece and the second elastic expansion piece are respectively springs.
As an improvement, the spring comprises a spring body, a first connecting arm and a second connecting arm which are respectively connected at two end parts of the spring body, wherein the first connecting arm and the second connecting arm extend along the axial direction of the spring body; the outer side end part of the long through hole, the inner side end part of the long through hole and the opposite sides of the guide structure are respectively provided with a splicing hole, the first connecting arm and the second connecting arm of the first elastic telescopic piece are respectively spliced in the splicing hole at the outer side end part of the long through hole and the splicing hole at the corresponding side of the guide structure, and the first connecting arm and the second connecting arm of the second elastic telescopic piece are respectively spliced in the splicing hole at the inner side end part of the long through hole and the splicing hole at the corresponding side of the guide structure.
As an improvement, the base is a base plate, a left window and a right window are arranged on the base plate at intervals, and a nose avoiding part is arranged in the middle of the lower side of the base plate.
The invention also discloses a mask, which comprises the support and a soft outer cover coated on the outer peripheral side of the support.
The invention also discloses a headrest, which comprises the bracket and a soft outer cover coated on the outer peripheral side of the bracket.
The invention also discloses a head-mounted device, which comprises a host machine and a binding band structure, and further comprises the mask arranged at one side of the host machine facing to the face of a user and/or the headrest arranged on the binding band structure.
Due to the adoption of the technical scheme, the bracket is applied to the head-mounted equipment, comprises a base and a human body attaching part, wherein the human body attaching part is provided with two groups and is arranged on the base at a left-right interval; each group of human body attaching parts respectively comprises a first supporting part and a second supporting part which are oppositely arranged, the first supporting parts and the second supporting parts are connected through bending parts, the first supporting parts are connected to the base, and one surface of the second supporting parts, which is far away from the first supporting parts, is provided with an arc-shaped veneering matched with the surface of the body of the user. The mask of the present invention includes a support, a soft outer cover that is wrapped around the outer peripheral side of the support. The headrest of the present invention includes a bracket, a soft cover coated on an outer peripheral side of the bracket. The headgear of the present invention includes a main body and strap arrangement, and further includes a mask mounted to a side of the main body facing the face of the user and/or a headrest mounted to the strap arrangement.
When the head-mounted device is worn, the arc-shaped veneers on the second supporting parts of the two groups of human body laminating parts are used for laminating with the body surfaces of users; because the first supporting part and the second supporting part of every human laminating portion of group set up relatively to link to each other through the portion of bending, two sets of human laminating portions form frame construction respectively, form the cavity region between the second supporting part and the first supporting part of two sets of human laminating portions respectively moreover, can effectually reduce the weight of support, thereby reduce the weight of head-mounted device, solved the great problem of weight of current head-mounted device, can improve and wear experience and travelling comfort.
Drawings
FIG. 1 is a schematic perspective view of a stand according to an embodiment of the present invention;
FIG. 2 is a schematic bottom view of a stand according to an embodiment of the present invention;
10, a base; 11. a left window; 12. a right window; 13. a nose avoiding section; 14. an elongated through hole; 20. a human body fitting part; 21. a first support portion; 22. a second supporting part; 23. a bending part; 24. an elongated through hole; 30. a guide structure; 31. a guide post; 32. a limiting piece; 40. a first elastic expansion piece; 50. and a second elastic expansion piece.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Fig. 1 and 2 are schematic structural views of a stent according to an embodiment of the present invention, wherein fig. 1 shows a schematic perspective view of the stent according to the embodiment of the present invention, and fig. 2 shows a schematic bottom structural view of the stent according to the embodiment of the present invention. For convenience of description, only the parts related to the present invention are shown in the drawings.
It should be noted that directional indications (e.g., up, down, front, rear, etc.) referred to in the present invention are merely used to explain the relative positional relationship between the components in a certain specific posture, and if the specific posture is changed, the directional indication is changed accordingly; if the description of "first", "second", etc. is referred to in this disclosure, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
As can be seen from fig. 1 and 2, the stand according to the embodiment of the present invention is applied to a head-mounted device, and includes:
a base 10;
the human body attaching parts 20 are provided with two groups, and are arranged on the base 10 at left and right intervals; each group of human body attaching parts 20 respectively comprises a first supporting part 21 and a second supporting part 22 which are oppositely arranged, the first supporting part 21 and the second supporting part 22 are connected through a bending part 23, the first supporting part 21 is connected to the base 10, and one surface, far away from the first supporting part 21, of the second supporting part 22 is provided with an arc-shaped attaching surface which is matched with the surface of the body of a user.
When the head-mounted device is worn, the arc-shaped veneers on the second supporting parts 22 of the two groups of human body laminating parts 20 are used for laminating with the body surfaces of a user; because the first supporting part 21 and the second supporting part 22 of each group of human laminating parts 20 are oppositely arranged and are connected through the bending parts 23, the two groups of human laminating parts 20 respectively form a frame structure, and hollow areas are respectively formed between the second supporting parts 22 and the first supporting parts 21 of the two groups of human laminating parts 20, the weight of the bracket can be effectively reduced, so that the weight of the head-mounted equipment is reduced, the problem of heavy weight of the existing head-mounted equipment is solved, and the wearing experience and comfort can be improved.
In the embodiment of the present invention, the first supporting portion 21, the bending portion 23 and the second supporting portion 22 of each group of the human body attaching portion 20 are connected to form a U-shaped structure, that is, a space is provided between the first supporting portion 21 and the second supporting portion 22; and, the openings of the U-shaped structures formed by the two groups of human body attaching parts 20 are arranged in opposite directions, so that the second supporting part 22 of the human body attaching part 20 positioned at the left side and the second supporting part 22 of the human body attaching part 20 positioned at the right side are convenient to attach to the surface of the body of the user.
Specifically, each group of the human body attaching parts 20 includes two bending parts 23, the first supporting part 21 and the second supporting part 22 are arc-shaped, two ends of the first supporting part 21 are respectively connected with two ends of the second supporting part 22 through one bending part 23, and the first supporting part 21, the two bending parts 23 and the second supporting part 22 are connected to form a U-shaped structure.
In order to facilitate the adhesion to the surface of the user's body, the second supporting portion 22 and/or the bending portion 23 have elasticity, so that when the body fitting portion 20 is pressed by the user's body, the side of the second supporting portion 22, which is close to the first supporting portion 21, can be deformed, and after the deformation, a repulsive force can be generated, so that the arc-shaped adhesion of the second supporting portion 22 is adhered to the surface of the user's body.
In general, the first supporting portion 21, the two bending portions 23 and the second supporting portion 22 of each group of the human body attaching portion 20 are connected into an integral structure, which can be integrally formed by injection molding of elastic plastics, and can also be formed by die cutting and bending of metal shrapnel.
For ease of understanding, the structure and use of the stent are described as follows:
when the bracket is used for a mask, the arc-shaped veneers of the human body laminating parts 20 at the left side are used for laminating with the left side of the face of a user, the arc-shaped veneers of the human body laminating parts 20 at the right side are used for laminating with the right side of the face of the user, after the head-mounted device is worn, the human body laminating parts 20 at the left side and the human body laminating parts 20 at the right side are respectively extruded by the face of the user to deform, so that two groups of human body laminating parts 20 are forced to deform, and after the two groups of human body laminating parts 20 deform, the two groups of human body laminating parts 20 can generate resilience force, so that the two groups of human body laminating parts 20 are laminated with the face of the user more tightly, and the deformed shape of the two groups of human body laminating parts 20 is more matched with the shape of the face of the user;
when the support is used for headrest, the arc wainscot of human laminating portion 20 of left side department is used for laminating with the left side department of brain behind the user, the arc wainscot of human laminating portion 20 of right side department is used for laminating with the right side department of brain behind the user, wear behind the head-mounted device, the extrusion that human laminating portion 20 of left side department, human laminating portion 20 of right side department received the brain behind the user produces deformation respectively, can force two sets of human laminating portions 20 to produce deformation, can produce the resilience force behind two sets of human laminating portions 20 produce deformation, can make two sets of human laminating portions 20 and the inseparabler of brain laminating behind the user, moreover, the shape after two sets of human laminating portions 20 produce the shape after the deformation and the shape of brain behind the user more adaptation.
In other embodiments, the bent portion 23 between the second support portion 22 and the first support portion 21 is provided as an acute angle-shaped connecting portion.
In the embodiment of the invention, the first supporting part 21 is a first supporting plate with an arc shape, the second supporting part 22 is a second supporting plate with an arc shape, the bending part 23 is a transition plate with an arc shape, and the first supporting plate, the two transition plates and the second supporting plate are connected to form a U-shaped structure. In order to facilitate processing and installation, the second support plate, the two transition plates and the first support plate are connected into an integrated structure, and are integrally formed by elastic plastics through injection molding, and can also be formed by metal plates through die cutting and bending.
Of course, the first support portion 21 may be configured to include an upper support plate and a lower support plate disposed at intervals in the up-down direction, and both end portions of the second support portion 22 may be fixedly connected to the upper support plate and the lower support plate, respectively.
As can be seen from fig. 1 and 2, sliding connection structures are respectively provided between the first support portions 21 of the two sets of human body fitting portions 20 and the base 10; the two sets of human body attaching parts 20 can relatively move when being pressed by the body of the user, so that the arc-shaped attaching surfaces of the second supporting parts 22 of the two sets of human body attaching parts 20 are attached to the surface of the body of the user.
Specifically, an elastic telescopic structure is connected between the two groups of human body attaching parts 20, or an elastic telescopic structure is respectively arranged corresponding to each group of human body attaching parts 20.
When wearing the head-mounted device, the two groups of human body attaching parts 20 are respectively extruded, the human body attaching parts 20 at the left side can be pushed to slide to the left side, the human body attaching parts 20 at the right side can slide to the right side, and the elastic telescopic structure is compressed or stretched, so that the human body attaching parts 20 at the left side are subjected to tensile force or thrust in the right side direction, the human body attaching parts 20 at the right side are subjected to tensile force or thrust in the left side direction, the two groups of human body attaching parts 20 can be attached to the body surface of a user more tightly, and the two groups of human body attaching parts 20 can be more matched with the shape of the body surface of the user after sliding.
In the embodiment of the present invention, the sliding connection structure includes an elongated through hole 24 provided on the first supporting portion 21, and a guide structure 30 fixedly connected to the base 10 through the elongated through hole 24.
Specifically, the guide structure 30 includes a guide post 31 fixedly connected to the base 10, and a stopper 32 disposed at an end of the guide post 31 away from the base 10, where the stopper 32 is typically a nut, a snap ring, or the like. Of course, the guide structure 30 may be provided as a bolt, the screw portion of the bolt being a guide post 31, and the end portion of the bolt being a stopper 32.
In other embodiments, the sliding connection structure may be configured such that a first groove and a second groove are provided at intervals in the base 10, a slide is formed between the first groove and the second groove, and a slider inserted into the slide is provided on the first supporting portion 21.
In the embodiment of the invention, the sliding connection structures are respectively arranged between the upper side part of the first supporting part 21, the lower side part of the first supporting part 21 and the base 10, and the elastic telescopic structures are respectively arranged at the positions corresponding to each sliding connection structure, so that the sliding of the two groups of human body attaching parts 20 is smoother and smoother, and the problem that the human body attaching parts 20 cannot slide due to deflection can be avoided
Specifically, the elastic expansion structure includes a first elastic expansion member 40 disposed between the guide structure 30 and the outer end of the elongated through hole 24, and a second elastic expansion member 50 disposed between the guide structure 30 and the inner end of the elongated through hole 24.
Typically, the first elastic expansion element 40 and the second elastic expansion element 50 are springs, respectively.
In order to facilitate installation, the spring comprises a spring body, a first connecting arm and a second connecting arm which are respectively connected at two end parts of the spring body, wherein the first connecting arm and the second connecting arm extend along the axial direction of the spring body; the outer end of the long through hole 24, the inner end of the long through hole 24 and the two opposite sides of the guiding structure 30 are respectively provided with a plugging hole, the first connecting arm and the second connecting arm of the first elastic telescopic piece 40 are respectively plugged in the plugging hole at the outer end of the long through hole 24 and the plugging hole at the corresponding side of the guiding structure 30, and the first connecting arm and the second connecting arm of the second elastic telescopic piece 50 are respectively plugged in the plugging hole at the inner end of the long through hole 24 and the plugging hole at the corresponding side of the guiding structure 30. The installation is very convenient, and the first elastic expansion piece 40 and the second elastic expansion piece 50 can be prevented from falling off.
Of course, the first elastic expansion element 40 and the second elastic expansion element 50 may also be provided as elastic columns.
In other embodiments, a resilient telescoping structure, such as a spring, a resilient post, or the like, may also be between the guide structure 30 and the inboard end of the elongated through bore 24.
In the embodiment of the invention, a base 10 is a substrate, a left window 11 and a right window 12 are arranged on the substrate at intervals, and a nose avoiding part 13 is arranged in the middle of the lower side of the substrate; sliding connection structures are respectively arranged between the human body attaching part 20 at the left side and the upper side and the lower side of the left window 11, and sliding connection structures are respectively arranged between the human body attaching part 20 at the right side and the upper side and the lower side of the right window 12.
In other embodiments, the base 10 may be further configured to include a left mounting plate having an arc shape, a right mounting plate having an arc shape, both ends of the left mounting plate being disposed adjacent to both ends of the right mounting plate, an upper mounting plate connected between an upper end of the left mounting plate and an upper end of the right mounting plate, a lower mounting plate connected between a lower end of the left mounting plate and a lower end of the right mounting plate, and a nose avoiding portion 13 provided at a middle portion of the lower mounting plate.
For the convenience of processing and installation, the left mounting plate, the upper mounting plate, the right mounting plate and the lower mounting plate are connected into a whole to form an annular structure, and the annular structure can be integrally formed in modes of injection molding, die cutting and the like.
Of course, the left mounting plate and the upper mounting plate and the lower mounting plate are of split type structures, the right mounting plate and the upper mounting plate are of split type structures, the left mounting plate and the upper mounting plate are of split type structures, the right mounting plate and the upper mounting plate are of split type structures, and the right mounting plate and the lower mounting plate are of split type structures through injection molding, hot melting, screws and the like.
The invention also discloses a mask which comprises the support and the soft outer cover coated on the outer peripheral side of the support, and the support is coated in the soft outer cover, so that the wearing comfort can be improved, and the mask is more attractive.
Specifically, the soft outer cover is made of breathable cloth, gauze and the like; of course, the soft outer cover can also be made of soft rubber, and the side wall of the soft outer cover is provided with a plurality of ventilation holes to increase ventilation performance. Generally, an opening is arranged on one side of the soft outer cover corresponding to the base, and the fixed connection of the opening can be realized by arranging a hanging buckle and an elastic band on the side edge of the opening.
The invention also discloses a headrest, which comprises the bracket and the soft outer cover coated on the outer peripheral side of the bracket, and the bracket can be coated in the soft outer cover, so that the wearing comfort degree can be improved, and the mask is more attractive.
Specifically, the structure of the soft outer cover of the headrest is the same as that of the soft outer cover of the mask, and will not be described here again.
The invention also discloses a head-mounted device, which comprises a host machine and a binding band structure, and further comprises the mask arranged at one side of the host machine facing to the face of a user and/or the headrest arranged on the binding band structure.
Specifically, a carrier is mounted in the middle of the rear side of the strap structure, and the headrest is mounted on the carrier, which is typically a carrier plate, a tension adjusting mechanism, a battery module, or the like. Of course, the headrest may also be mounted directly to the strap arrangement.
The foregoing description of the embodiments of the invention is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (18)
1. A stand for a head-mounted device, comprising:
a base;
the human body attaching parts are provided with two groups and are arranged on the base at left and right intervals; each group of human body fitting parts respectively comprises a first supporting part and a second supporting part which are oppositely arranged, wherein the first supporting parts are connected with the second supporting parts through bending parts, the first supporting parts are connected to the base, and one surface, far away from the first supporting parts, of the second supporting parts is provided with an arc-shaped veneering matched with the body surface of a user.
2. The bracket of claim 1, wherein the first support portion and the bending portion of each group of the human body fitting portions are connected with the second support portion to form a U-shaped structure, and openings of the U-shaped structures formed by the two groups of the human body fitting portions are arranged in opposite directions.
3. The bracket of claim 2, wherein each group of the human body attaching parts comprises two bending parts, the first supporting parts and the second supporting parts are arc-shaped, and two ends of the first supporting parts are respectively connected with two ends of the second supporting parts through one bending part.
4. A support according to claim 3, wherein the first support portion, the two bending portions and the second support portion of each group of the human body fitting portions are connected as a unitary structure.
5. The bracket of claim 4, wherein the first support portion is an arc-shaped first support plate, the second support portion is an arc-shaped second support plate, the bending portion is an arc-shaped transition plate, and the first support plate, the two transition plates and the second support portion are connected to form the U-shaped structure.
6. The bracket according to claim 1, wherein the second support portion and/or the bending portion has elasticity, and the human body fitting portion can be made to approach the first support portion when pressed by the user's body, so that the arc-shaped facing of the second support portion is made to abut against the surface of the user's body.
7. The bracket according to any one of claims 1 to 6, wherein the first support portion and the base are connected by a sliding connection structure; the two groups of human body attaching parts can relatively move when being extruded by the body of a user, so that the arc-shaped attaching faces of the second supporting parts of the two groups of human body attaching parts are attached to the surface of the body of the user.
8. The stand of claim 7 wherein an elastic telescopic structure is connected between two sets of the body fitting portions or is provided for each set of the body fitting portions.
9. The bracket of claim 8, wherein the sliding connection structure comprises an elongated through hole provided on the first support portion, and a guide structure fixedly connected to the base through the elongated through hole.
10. The bracket of claim 9, wherein the guide structure comprises a guide post fixedly connected to the base, and a stop member disposed at an end of the guide post remote from the base.
11. The stand of claim 9, wherein the sliding connection structures are respectively provided between the upper side portion of the first supporting portion, the lower side portion of the first supporting portion, and the base, and the elastic telescopic structures are respectively provided corresponding to each sliding connection structure.
12. The bracket of claim 11, wherein the resilient telescoping structure comprises a first resilient telescoping member disposed between the guide structure and an outboard end of the elongated through bore, a second resilient telescoping member disposed between the guide structure and an inboard end of the elongated through bore.
13. The bracket of claim 12, wherein the first and second elastic expansion members are each springs.
14. The bracket of claim 13, wherein the spring comprises a spring body, a first connecting arm and a second connecting arm respectively connected at two end parts of the spring body, and the first connecting arm and the second connecting arm extend along the axial direction of the spring body; the outer side end part of the long through hole, the inner side end part of the long through hole and the opposite sides of the guide structure are respectively provided with a splicing hole, the first connecting arm and the second connecting arm of the first elastic telescopic piece are respectively spliced in the splicing hole at the outer side end part of the long through hole and the splicing hole at the corresponding side of the guide structure, and the first connecting arm and the second connecting arm of the second elastic telescopic piece are respectively spliced in the splicing hole at the inner side end part of the long through hole and the splicing hole at the corresponding side of the guide structure.
15. The bracket of claim 1, wherein the base is a base plate, a left window and a right window are arranged on the base plate at intervals, and a nose avoiding part is arranged in the middle of the lower side of the base plate.
16. A mask comprising a support according to any one of claims 1 to 15, a soft outer cover over the peripheral side of the support.
17. A headrest comprising a bracket as claimed in any one of claims 1 to 15, a soft cover over the outer peripheral side of the bracket.
18. A headgear comprising a host and strap arrangement, further comprising a mask as claimed in claim 16 mounted at a side of the host facing the face of a user and/or a headrest as claimed in claim 17 mounted on the strap arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311117014.7A CN116990977A (en) | 2023-08-31 | 2023-08-31 | Support, face guard, headrest and head-mounted device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311117014.7A CN116990977A (en) | 2023-08-31 | 2023-08-31 | Support, face guard, headrest and head-mounted device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116990977A true CN116990977A (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311117014.7A Pending CN116990977A (en) | 2023-08-31 | 2023-08-31 | Support, face guard, headrest and head-mounted device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117518505A (en) * | 2024-01-05 | 2024-02-06 | 玩出梦想(上海)科技有限公司 | Head-mounted equipment |
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2023
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117518505A (en) * | 2024-01-05 | 2024-02-06 | 玩出梦想(上海)科技有限公司 | Head-mounted equipment |
| CN117518505B (en) * | 2024-01-05 | 2024-04-09 | 玩出梦想(上海)科技有限公司 | Head-mounted equipment |
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