CN113253461A - Nose holds in palm structure and head-mounted apparatus - Google Patents
Nose holds in palm structure and head-mounted apparatus Download PDFInfo
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- CN113253461A CN113253461A CN202110583086.5A CN202110583086A CN113253461A CN 113253461 A CN113253461 A CN 113253461A CN 202110583086 A CN202110583086 A CN 202110583086A CN 113253461 A CN113253461 A CN 113253461A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
The invention relates to the technical field of head-mounted equipment, and provides a nose pad structure and head-mounted equipment, wherein the nose pad structure comprises a nose pad and a fixed support, the fixed support is arranged on one side of the nose pad and is detachably connected with the nose pad, and the fixed support at least comprises: a connecting arm; the first connecting part is arranged on one side of the connecting arm and connected with the connecting arm, the first connecting part is used for being connected with the head-mounted equipment, and the first connecting part and the head-mounted equipment are detachably connected; the second connecting portion are arranged on the other side of the connecting arm and connected with the connecting arm, the second connecting portion are used for being connected with the head-mounted device, and the second connecting portion and the head-mounted device are detachably connected. The first connecting portion, the second connecting portion that the fixed bolster includes can realize that the nose holds in the palm the quick dismouting of structure and head-mounted apparatus, and then make the nose hold in the palm also very convenience with the dismouting of fixed bolster, and the dismouting process is simple, need not the people that have professional experience alright with easily realize the dismouting, and then conveniently change the nose and hold in the palm.
Description
Technical Field
The invention relates to the technical field of head-mounted equipment, in particular to a nose pad structure and head-mounted equipment.
Background
With the accelerated deployment of 5G in the world, the virtual reality industry has been the development direction of future technologies, and head-mounted devices such as AR and VR are one of the terminal bearing bodies in the future 5G era. In order to make the head-wearing device comfortable, many designs of head-wearing devices use a nose pad structure similar to optical glasses to lift the device and assist in adjusting the user's visual angle. However, in the current practical application, since the weight of the head-mounted device is much larger than that of the optical glasses, the nose pad structure has two significant problems in use: firstly, the nose pad structure is easy to damage or deform in the using process; secondly, if the nose pads are not properly selected, the great weight can greatly reduce the comfort of the equipment. Both of these problems require timely replacement of the nose pads.
The solutions for replacing the nose pads in the current market are mainly the following: the nose support structure is abandoned, the glasses are tightly hooped on the head, and the glasses are prevented from sliding downwards by using friction force, so that the nose support structure has the advantages that the pressure of equipment on the nose is reduced, the defect is that larger pressure can be generated around the glasses, and meanwhile, the heat dissipation of a human body around the eyes is also influenced to a certain extent; secondly, a simple mechanical structure is designed on the nose support for fixing, and the current nose support is violently detached when necessary, so that the nose support has the advantages of simple structure, easiness in manufacturing and low cost, and has the defect that the fixation is not firm enough, and the current structure is possibly deformed or damaged when violently detached; thirdly, the nose support is fixed by the screws, and the nose support fixing device has the advantages that the structure of the nose support cannot be damaged during disassembly, and the defect that the disassembly and the assembly are troublesome if a customer needs to replace the nose support by himself.
Disclosure of Invention
The invention aims to provide a nose pad structure and head-mounted equipment, and aims to solve the technical problems that in the prior art, the connection structure of the head-mounted equipment and the nose pad is not firm, and the nose pad is inconvenient to replace.
In order to achieve the purpose, the invention adopts the technical scheme that:
in one aspect, the present invention provides a nose pad structure, including a nose pad and a fixing bracket, where the fixing bracket is disposed on one side of the nose pad and detachably connected to the nose pad, and the fixing bracket at least includes:
a connecting arm;
the first connecting part is arranged on one side of the connecting arm and connected with the connecting arm, the first connecting part is used for being connected with head-mounted equipment, and the first connecting part and the head-mounted equipment are detachably connected;
the second connecting portion, the second connecting portion are located the opposite side of linking arm and with the linking arm is connected, the second connecting portion be used for with the head-mounted device is connected, just the second connecting portion with the head-mounted device is for dismantling the connection.
According to the nose pad structure, the first connecting part is used for being connected with the third connecting part of the head-mounted equipment;
the first connecting portion include the spliced pole, the third connecting portion are including setting up last spread groove of head-mounted apparatus, the spliced pole is inserted and is located in the spread groove and with the cell wall extrusion fit of spread groove.
According to the nose pad structure, the second connecting part is used for being connected with a fourth connecting part of the head-mounted device;
the second connection portion includes:
the clamping plate is connected with the connecting arm;
the first limiting bump is arranged on the clamping plate and connected with the clamping plate, and the first limiting bump is arranged towards one side of the first connecting part;
the fourth connecting portion comprises a first limiting clamping groove arranged on the head-mounted device, and the first limiting protruding block is connected with the first limiting clamping groove in a clamping mode.
According to the nose support structure, a first inclined plane is arranged on one side, close to the connecting arm, of the first limiting convex block;
and/or a second inclined surface is arranged on one side, away from the connecting arm, of the first limiting convex block.
According to the nose pad structure, the second connecting part is used for being connected with a fourth connecting part of the head-mounted device;
the second connection portion includes:
the clamping plate is connected with the connecting arm, a second limiting clamping groove is formed in the clamping plate, and the second limiting clamping groove faces one side of the first connecting part;
the fourth connecting part comprises a second limiting lug arranged on the head-mounted equipment, and the second limiting lug is connected with the second limiting clamping groove in a clamping mode.
According to the nose pad structure, the first connecting part is fixedly connected with the connecting arm, and the second connecting part is fixedly connected with the connecting wall.
According to the nose pad structure, the nose pad comprises:
a nose pad main body;
the connecting insertion piece is arranged on one side of the nose support main body and is connected with the nose support main body;
the first connecting portion is provided with a slot, and the connecting insertion piece is inserted into the slot and connected through a fastener.
According to the nose support structure, a first connecting hole is formed in the first connecting portion, a second connecting hole is formed in the connecting inserting piece, and the fastener is inserted into the first connecting hole and the second connecting hole connects the connecting inserting piece to the first connecting portion.
According to the nose pad structure, the nose pad main body is sleeved with a wrapping piece made of soft materials.
In another aspect, the invention further provides a head-mounted device, which includes the nose pad structure.
The nose pad structure and the head-mounted equipment provided by the invention have the beneficial effects that:
according to the nose pad structure and the head-mounted equipment provided by the invention, the first connecting part and the second connecting part of the fixing support can realize quick assembly and disassembly of the nose pad structure and the head-mounted equipment, so that the nose pad and the fixing support are very convenient to assemble and disassemble, the assembly and disassembly process is simple, the nose pad can be easily assembled and disassembled without people with professional experience, the nose pad is convenient to replace, and the use experience of a user is improved. The nose support structure and the head-mounted equipment provided by the invention have the advantages of simple integral structure and low cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a nose pad structure and a head-mounted device in a fitting connection according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a nose pad structure and a head-mounted device in a fitting connection according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an exploded structure of a nose pad structure and a head-mounted device according to an embodiment of the present invention;
fig. 4 is an exploded view of a nose pad structure according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fixing bracket according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise. With the accelerated deployment of 5G in the world, the virtual reality industry has been the development direction of future technologies, and head-mounted devices such as AR and VR are one of the terminal bearing bodies in the future 5G era. In order to make the head-wearing device comfortable, many designs of head-wearing devices use a nose pad structure similar to optical glasses to lift the device and assist in adjusting the user's visual angle. However, in the current practical application, since the weight of the head-mounted device is much larger than that of the optical glasses, the nose pad structure has two significant problems in use: firstly, the nose pad structure is easy to damage or deform in the using process; secondly, if the nose pads are not properly selected, the great weight can greatly reduce the comfort of the equipment. Both of these problems require timely replacement of the nose pads.
The solutions for replacing the nose pads in the current market are mainly the following: the nose support structure is abandoned, the glasses are tightly hooped on the head, and the glasses are prevented from sliding downwards by using friction force, so that the nose support structure has the advantages that the pressure of equipment on the nose is reduced, the defect is that larger pressure can be generated around the glasses, and meanwhile, the heat dissipation of a human body around the eyes is also influenced to a certain extent; secondly, a simple mechanical structure is designed on the nose support for fixing, and the current nose support is violently detached when necessary, so that the nose support has the advantages of simple structure, easiness in manufacturing and low cost, and has the defect that the fixation is not firm enough, and the current structure is possibly deformed or damaged when violently detached; thirdly, the nose support is fixed by the screws, and the nose support fixing device has the advantages that the structure of the nose support cannot be damaged during disassembly, and the defect that the disassembly and the assembly are troublesome if a customer needs to replace the nose support by himself.
Based on the above technical problem, please refer to fig. 1, the present embodiment provides a nose pad structure 100, which includes a nose pad 10 and a fixing support 20, wherein the fixing support 20 is disposed at one side of the nose pad 10 and detachably connected to the nose pad 10, and referring to fig. 2 and fig. 3, the fixing support 20 at least includes: a connecting arm 23; the first connecting part 21 is arranged on one side of the connecting arm 23 and connected with the connecting arm 23, the first connecting part 21 is used for being connected with a head-mounted device 200, and the first connecting part 21 and the head-mounted device 200 are detachably connected; a second connecting portion 22, the second connecting portion 22 is disposed on the other side of the connecting arm 23 and connected to the connecting arm 23, the second connecting portion 22 is used for connecting to the head-mounted device 200, and the second connecting portion 22 and the head-mounted device 200 are detachably connected.
The working principle of the nose pad structure 100 provided by the embodiment is as follows:
in the using process of the nose pad structure 100 provided by this embodiment, when the nose pad 10 needs to be replaced, the fixing support 20 of the nose pad structure 100 needs to be taken off from the head-mounted device 200, the specific operation process is as follows: the first connecting part 21 and the second connecting part 22 included in the fixing bracket 20 are detached from the head-mounted device 200, so that the whole nose pad structure 100 can be rapidly detached from the head-mounted device 200. Because the nose pad 10 is detachably connected with the fixing support 20, when the fixing support 20 of the nose pad structure 100 is detached from the wearable device 200, the nose pad 10 is detached from the fixing support 20, so that the nose pad can be easily replaced.
When the nose pad structure 100 needs to be mounted on the head-mounted device 200, the specific operation process is as follows: the nose pad 10 is firstly installed on the fixing support 20, and then the first connecting part 21 included in the fixing support 20 is connected to the head-mounted device 200, and the second connecting part 22 is also connected to the head-mounted device 200, so that the whole nose pad structure 100 can be quickly installed on the head-mounted device 200.
The nose pad structure 100 provided by the embodiment has at least the following beneficial effects:
the nose that this embodiment provided holds in palm structure 100, first connecting portion 21, the second connecting portion 22 that its fixed bolster 20 includes can realize that the nose holds in the palm the quick dismouting of structure 100 and head-mounted device 200, and then make the nose hold in the palm 10 also very convenience with the dismouting of fixed bolster 20, and the dismouting process is simple, need not the people that have professional experience alright realize the dismouting with easily, and then conveniently change the nose and hold in the palm 10, promoted user's use and experienced. In addition, the nose pad structure 100 provided in this embodiment has a simple overall structure and a low cost.
In one embodiment, referring to fig. 3 to fig. 5, the first connection portion 21 is configured to be connected to a third connection portion 201 of the head-mounted device 200; first connecting portion 21 includes spliced pole 211, third connecting portion 201 is including setting up connecting groove 2011 on the head-mounted device 200, spliced pole 211 insert locate in the connecting groove 2011 and with the cell wall extrusion fit of connecting groove 2011.
Install fixed bolster 20 in the concrete working process on head-mounted device 200 does, align the spliced pole 211 of fixed bolster 20 and arrange the opening part of connecting groove 2011 in, and exert thrust to spliced pole 211 and insert the spliced pole 211 and locate in the connecting groove 2011, after the spliced pole 211 is inserted completely and locates the connecting groove 2011, the cell wall of connecting groove 2011 and the outer wall press fit of spliced pole 211, thereby realize with spliced pole 211 stable connection in connecting groove 2011, connecting groove 2011 can retrain and prescribe a limit to spliced pole 211 before the connecting groove 2011, the back, a left side, the removal in four positions of the right side, also the restriction has prescribed a limit to the preceding of fixed bolster 20, back, a left side, the removal in four positions of the right side, make fixed bolster 20 can stable connection on wearing equipment 200.
The work process of detaching the fixing bracket 20 from the head-mounted device 200 is as follows: the whole nose pad structure 100 is pulled, that is, the connecting column 211 of the fixing bracket 20 is pulled out from the connecting groove 2011, so that the whole nose pad structure 100 can be detached from the head-mounted device 200.
The mode that leads to setting up spliced pole 211 and spread groove 2011 realizes the dismouting of fixed bolster 20 and head-mounted apparatus 200, its simple structure, convenient operation, swift, simple, need not the people that have professional experience alright with easily realizing the dismouting, and then conveniently change nose and hold in the palm 10, promoted user's use and experienced.
Preferably, the end of the connecting column 211, which is far away from the connecting arm 23, is provided with a first guiding part 212. Set up first guide part 212 on spliced pole 211, can be so that spliced pole 211 quick, accurate insert locate the spread groove 2011 in, and then improved spliced mounting speed of spliced pole 211 with spread groove 2011, it is more convenient to operate.
Preferably, a second guide part 2012 is provided at an opening of the connecting groove 2011. Set up second guide part 2012 at the opening part of connecting groove 2011, can be so that the spliced pole 211 more quick, accurate insert locate the connecting groove 2011 in to further improve the grafting installation rate of spliced pole 211 with connecting groove 2011, it is more convenient to operate.
Preferably, the cross-sectional shape of spliced pole 211 and spread groove 2011 all is oval, and it has not only made things convenient for the grafting installation of spliced pole 211 with spread groove 2011, also makes spliced pole 211 install to spread groove 2011 after simultaneously, can not rock at will, and the structure is more firm. It should be understood that the cross-sectional shapes of the connecting column 211 and the connecting groove 2011 are not limited to the above shapes, and may be other shapes, such as a rectangle, etc., without limitation.
In one embodiment, the second connection portion 22 is used to connect with the fourth connection portion 202 of the head-mounted device 200;
the second connection portion 22 includes:
a clamping plate 221, wherein the clamping plate 221 is connected with the connecting arm 23;
the first limit bump 222 is arranged on the clamping plate 221 and connected with the clamping plate 221, and the first limit bump 222 is arranged towards one side of the first connecting part 21;
the fourth connecting portion 202 includes a first limiting slot 2021 disposed on the head-mounted device 200, and the first limiting protrusion 222 is connected to the first limiting slot 2021 in a snap-fit manner.
The specific working process of installing the fixing bracket 20 on the head-mounted device 200 is that before the first limiting bump 222 on the clamping plate 221 slides into the first limiting clamping groove 2021, the first limiting bump 222 is pressed and abutted against the head-mounted device 200, so that the joint of the clamping plate 221 and the connecting arm 23 is slightly deformed, and after the first limiting bump 222 slides into the first limiting clamping groove 2021, the joint of the clamping plate 221 and the connecting arm 23 is deformed again, so that the first limiting bump 222 hooks the head-mounted device 200, and the whole nose pad structure 100 is prevented from being loosened downwards.
The work process of detaching the fixing bracket 20 from the head-mounted device 200 is as follows: exert pulling force to whole nose pad structure 100, also exert pulling force to the first spacing lug 222 on the splint 221, make first spacing lug 222 from first spacing draw-in groove 2021 in the roll-off, realize dismantling whole nose pad structure 100 from the head-mounted apparatus 200, and at the in-process of the first spacing lug 222 roll-off first spacing draw-in groove 2021, the splint 221 can produce the deformation with the junction of linking arm 23, when the fixed bolster 20 is dismantled from the head-mounted apparatus 200 completely, the splint 221 resumes deformation with the junction of linking arm 23.
The mode that leads to setting up splint 221, first spacing lug 222 and first spacing draw-in groove 2021 realizes the dismouting of fixed bolster 20 and head-mounted device 200, its simple structure, convenient operation, swift, simple, need not the people that have professional experience alright in order easily to realize the dismouting, and then conveniently change nose and hold in the palm 10, has promoted user's use and has experienced.
Preferably, the first limit protrusion 222 is fixedly connected to the clamping plate 221. Preferably, the first limit protrusion 222 and the clamping plate 221 are of an integral structure. Which makes the first limit projection 222 and the clamping plate 221 connected more firmly. It should be understood that the connection manner of the first limit protrusion 222 and the clamping plate 221 is not limited to the above-mentioned case, and other connection manners are also possible, and are not limited herein.
In one embodiment, a first inclined surface 2221 is formed on a side of the first limit protrusion 222 close to the connecting arm 23.
The first inclined plane 2221 is convenient to set up, and the auxiliary first limit bump 222 can slide into the first limit slot 2021 quickly and accurately, so that the fixed support 20 and the head-mounted device 200 can be mounted quickly, when the fixed support 20 needs to be detached from the head-mounted device 200, force is applied to the whole nose pad structure 100, namely, to the first limit bump 222, and through the action of the first inclined plane 2221, the first limit bump 222 can quickly separate from the limit groove 202a to slide out, so that the fixed support 20 can be taken down from the head-mounted device 200.
In one embodiment, a side of the first limit projection 22 away from the connecting arm 23 is provided with a second inclined surface 2222. The arrangement of the second inclined plane 2222 further facilitates the engagement or disengagement of the first limiting protrusion 222 and the first limiting groove 2021, so as to improve the speed of assembling and disassembling the fixing bracket 20 and the head-mounted device 200, and the operation is simple.
Preferably, a third inclined surface 2022 is arranged in the first limit slot 2021, and the third inclined surface 2022 is in contact fit with the first inclined surface 2221.
Preferably, a fourth inclined surface 2023 is arranged in the first limit slot 2021, and the fourth inclined surface 2023 is in contact fit with the second inclined surface 2222.
Optionally, two sides of the first limiting protrusion 222 are respectively provided with a first inclined surface 2221 and a second inclined surface 2222, so that the cross-sectional shape of the first limiting protrusion 222 is trapezoidal. Correspondingly, the first limit slot 2021 is internally provided with a third slope 2022 and a fourth slope 2023, so that the interface of the first limit slot 2021 is trapezoidal. The first limit bump 222 and the first limit slot 2021 can be conveniently clamped or separated.
Optionally, two sides of the first limiting protrusion 222 are respectively provided with a first inclined surface 2221 and a second inclined surface 2222, so that the cross-sectional shape of the first limiting protrusion 222 is triangular. Correspondingly, the first limit slot 2021 is internally provided with a third slope 2022 and a fourth slope 2023, and the interface of the first limit slot 2021 is triangular. The first limit bump 222 and the first limit slot 2021 can be conveniently clamped or separated.
It should be understood that the cross-sectional shape of the first limit projection 222 is not limited to the trapezoid or the triangle, but may be other shapes, and is not limited herein.
Preferably, the connecting column 211 and the clamping plate 221 are perpendicular to the connecting arm 23, and the connecting column 211, the connecting arm 23 and the clamping plate 221 form a U shape.
Preferably, the length of the connecting column 211 is greater than that of the clamping plate 221, that is, the length of the first limit projection 222 from the connecting arm 23 is less than that of the connecting column 211. In the actual installation process, the connecting column 211 is first positioned and connected in the connecting groove 2011, that is, the connecting column 211 is first positioned, and accordingly, the installation of the first limiting bump 222 and the first limiting clamping groove 2021 is realized, so that the connection between the fixed support 20 and the head-mounted device 200 is more convenient, accurate, rapid and firm.
In other embodiments, the second connection portion 22 is used for connecting with the fourth connection portion 202 of the head-mounted device 200; the second connection portion 22 includes: the clamping plate 221, the clamping plate 221 is connected to the connecting arm 23, a second limiting clamping groove (not shown in the figures, the same applies below) is arranged on the clamping plate 221, and the second limiting clamping groove faces one side of the first connecting part 21; the fourth connecting portion 202 includes a second limiting protrusion (not shown in the figure, the same applies below) disposed on the head-mounted device 200, and the second limiting protrusion is connected with the second limiting slot in a clamping manner.
The mode that leads to setting up splint 221, the spacing draw-in groove of second, the spacing lug of second can realize fixed bolster 20 and head-mounted device 200's dismouting equally, its simple structure, convenient operation, swift, simple, need not the people that have professional experience alright in order easily to realize the dismouting, and then conveniently change nose and hold in the palm 10, has promoted user's use and has experienced.
In one embodiment, the first connecting portion 21 is fixedly connected to the connecting arm 23, and the second connecting portion 22 is fixedly connected to the connecting arm 23. That is, the connection post 211 is fixedly connected to the connection arm 23, and the clamping plate 221 is fixedly connected to the connection arm 23, so that the structure of the whole fixing bracket 20 is more stable and firm. Preferably, the connection column 211, the connection arm 23, and the clamping plate 221 are of an integrated structure, so that the structure of the whole fixing bracket 20 is more stable and firm.
Preferably, the fixing bracket 20 is formed by injection molding of a plastic material. Preferably, the fixed bolster 20 is a stainless steel panel beating. It should be understood that the material of the fixing bracket 20 is not limited to the above-mentioned plastic and stainless steel sheet metal, but may be other materials, and is not limited herein. It should be understood that the connecting arm 23 and the clamping plate 221 are thin, and during the engagement and disengagement process of the first limit protrusion 222 and the first limit slot 2021, the connecting arm 23 and the clamping plate 221 are thin, so that the connecting position of the connecting arm 23 and the clamping plate 221 is conveniently deformed.
In one embodiment, referring to fig. 4, the nose pad 10 includes: a nose pad main body 11; the connecting insertion piece 12 is arranged on one side of the nose support main body 11, and the connecting insertion piece 12 is connected with the nose support main body 11; the first connecting portion 21 is provided with an insertion slot 213, and the connecting insertion piece 12 is inserted into the insertion slot 213 and connected by a fastener 13.
When the nose pad 10 needs to be replaced, the fixing support 20 of the whole nose pad structure 100 is detached from the head-mounted device 200, then the nose pad 10 is detached from the fixing support 20, the fastener 13 is detached in the working process of specifically detaching the nose pad 10, then the nose pad main body 11 is pulled by applying force, the nose pad main body 11 drives the connecting insertion piece 12 to be pulled out from the slot 213 of the first connecting part 21, and therefore the nose pad 11 can be replaced. The connecting insertion piece 12 of the new nose pad 10 is inserted into the insertion slot 213, and then the connecting insertion piece 12 is stably connected to the first connecting portion 21 by the fastening member 13, thereby realizing the installation of the nose pad 10. Through the cooperation of connecting inserted sheet 12, slot 213 and fastener 13, realize the stable connection of whole nose pad 10 on fixed bolster 20, its connection structure is simple, dismantles also very convenience.
Preferably, the nose pad body 11 is made of plastic. It should be understood that the material of the nose pad main body 11 is not limited to the above plastic material, and may be other materials, and is not limited herein. Preferably, the connecting insertion piece 12 is made of stainless steel sheet metal. It should be understood that the material of the connecting tab 12 is not limited to the above-mentioned stainless steel sheet metal material, but may be other materials, and is not limited herein.
Preferably, the nose pad main body 11 is fixedly connected with the connecting insertion piece 12, which can make the connecting insertion piece 12 and the nose pad main body 11 firmly connected, and when the connecting insertion piece 12 is pulled out from the slot 213 by applying force, the nose pad main body 11 and the connecting insertion piece 12 will not be disconnected.
Preferably, the nose pad main body 11 is connected with the connecting insertion piece 12 in an adhesive manner. Preferably, the nose pad main body 11 and the connecting insertion sheet 12 are formed by in-mold insert injection molding. It should be understood that the connection manner of the nose pad main body 11 and the connection insertion sheet 12 is not limited to the above-mentioned case, and may be other connection manners, which are not limited herein.
In one embodiment, referring to fig. 4 and 5, a first connecting hole 214 is formed on the first connecting portion 21, a second connecting hole 121 is formed on the connecting tab 12, and the fastening member 13 is inserted into the first connecting hole 214 and the second connecting hole 121 to connect the connecting tab 12 to the first connecting portion 21.
After inserting the connecting inserting piece 12 into the slot 213, the fastening piece 13 is inserted into the first connecting hole 214 and the second connecting hole 121 and is matched with the first connecting hole 214 and the second connecting hole 121, so that the connecting inserting piece 12 is stably connected onto the first connecting portion 21, and the connecting structure is simple and convenient to operate.
Preferably, the fasteners 13 are rivets. Preferably, the fastener 13 is a self-tapping screw. Preferably, the fastener 13 is a combination of a screw and a nut. It should be understood that the fastener 13 is not limited to the above-described case, but may be in other cases, and is not limited thereto.
In one embodiment, referring to fig. 4, a third guiding portion 122 is disposed on a side of the connecting insertion piece 12 away from the nose pad main body 11, and a fourth guiding portion (not shown, the same applies below) is disposed at an opening end of the insertion slot 213. The third guide part 122 and the fourth guide part are arranged, so that the connecting insertion piece 12 can be quickly and accurately inserted into the insertion slot 213, the inserting installation speed of the nose support 10 and the fixing support 20 is increased, and the operation is more convenient.
In one embodiment, the nose pad body 11 is sleeved with a wrapping member (not shown, the same applies below) made of a soft material. The cover is equipped with the parcel piece on nose holds in the palm main part 11 for the user is more comfortable when using nose to hold in the palm 10, and can also increase frictional force, prevents that head-mounted apparatus 200 from slipping down, has increased the stability that the user wore head-mounted apparatus 200.
Preferably, the wrapping member is made of silica gel. Preferably, the wrapping member is made of TPU. Preferably, the wrapping member is made of elastic nylon. It should be understood that the material of the wrapping member is not limited to the above-mentioned silicone, TPU or elastic nylon, but may be other materials, and is not limited herein.
The present embodiment further provides a head-mounted device 200, which includes the nose pad structure 100 described above. Since the nose pad structure 100 has been described in detail above, it will not be described in detail here.
In summary, the present embodiment provides a nose pad structure 100, which includes a nose pad 10 and a fixing frame 20, wherein the fixing frame 20 is disposed on one side of the nose pad 10 and detachably connected to the nose pad 10, and referring to fig. 2 and fig. 3, the fixing frame 20 at least includes: a connecting arm 23; the first connecting part 21 is arranged on one side of the connecting arm 23 and connected with the connecting arm 23, the first connecting part 21 is used for being connected with a head-mounted device 200, and the first connecting part 21 and the head-mounted device 200 are detachably connected; a second connecting portion 22, the second connecting portion 22 is disposed on the other side of the connecting arm 23 and connected to the connecting arm 23, the second connecting portion 22 is used for connecting to the head-mounted device 200, and the second connecting portion 22 and the head-mounted device 200 are detachably connected. The present embodiment further provides a head-mounted device 200, which includes the nose pad structure 100 described above. The nose that this embodiment provided holds in palm structure 100 and head-mounted device 200, first connecting portion 21, the second connecting portion 22 that its fixed bolster 20 includes can realize that the nose holds in the palm the quick dismouting of structure 100 and head-mounted device 200, and then make the nose hold in the palm 10 also very convenience with the dismouting of fixed bolster 20, and the dismouting process is simple, need not the people that have professional experience alright with easily realize the dismouting, and then conveniently change nose and hold in the palm 10, user's use experience has been promoted. In addition, the nose pad structure 100 provided in this embodiment has a simple overall structure and a low cost.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a nose holds in palm structure, its characterized in that, holds in the palm and fixed bolster including the nose, the fixed bolster is located one side that the nose held in the palm and with the nose holds in the palm can dismantle the connection, wherein, the fixed bolster includes at least:
a connecting arm;
the first connecting part is arranged on one side of the connecting arm and connected with the connecting arm, the first connecting part is used for being connected with head-mounted equipment, and the first connecting part and the head-mounted equipment are detachably connected;
the second connecting portion, the second connecting portion are located the opposite side of linking arm and with the linking arm is connected, the second connecting portion be used for with the head-mounted device is connected, just the second connecting portion with the head-mounted device is for dismantling the connection.
2. The nose pad structure of claim 1, wherein the first connection portion is to connect with a third connection portion of the head-mounted device;
the first connecting portion include the spliced pole, the third connecting portion are including setting up last spread groove of head-mounted apparatus, the spliced pole is inserted and is located in the spread groove and with the cell wall extrusion fit of spread groove.
3. The nose pad structure of claim 1, wherein the second connection portion is to connect with a fourth connection portion of the head-mounted device;
the second connection portion includes:
the clamping plate is connected with the connecting arm;
the first limiting bump is arranged on the clamping plate and connected with the clamping plate, and the first limiting bump is arranged towards one side of the first connecting part;
the fourth connecting portion comprises a first limiting clamping groove arranged on the head-mounted device, and the first limiting protruding block is connected with the first limiting clamping groove in a clamping mode.
4. The nose pad structure of claim 3, wherein a side of the first limit projection adjacent to the connecting arm is provided with a first inclined surface;
and/or a second inclined surface is arranged on one side, away from the connecting arm, of the first limiting convex block.
5. The nose pad structure of claim 1, wherein the second connection portion is to connect with a fourth connection portion of the head-mounted device;
the second connection portion includes:
the clamping plate is connected with the connecting arm, a second limiting clamping groove is formed in the clamping plate, and the second limiting clamping groove faces one side of the first connecting part;
the fourth connecting part comprises a second limiting lug arranged on the head-mounted equipment, and the second limiting lug is connected with the second limiting clamping groove in a clamping mode.
6. The nose pad structure of claim 1, wherein the first connecting portion is fixedly connected to the connecting arm and the second connecting portion is fixedly connected to the connecting wall.
7. The nose pad structure of claim 1, wherein the nose pad comprises:
a nose pad main body;
the connecting insertion piece is arranged on one side of the nose support main body and is connected with the nose support main body;
the first connecting portion is provided with a slot, and the connecting insertion piece is inserted into the slot and connected through a fastener.
8. The nose pad structure of claim 7, wherein the first connecting portion has a first connecting hole, the connecting insert has a second connecting hole, and the fastener is inserted into the first connecting hole and the second connecting hole to connect the connecting insert to the first connecting portion.
9. The nose pad structure of claim 7, wherein the nose pad body is sleeved with a wrapping member made of a soft material.
10. A headgear comprising the nose pad structure of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110583086.5A CN113253461B (en) | 2021-05-27 | 2021-05-27 | Nose holds in palm structure and head-mounted device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110583086.5A CN113253461B (en) | 2021-05-27 | 2021-05-27 | Nose holds in palm structure and head-mounted device |
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| Publication Number | Publication Date |
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| CN113253461A true CN113253461A (en) | 2021-08-13 |
| CN113253461B CN113253461B (en) | 2023-07-18 |
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| CN212540931U (en) * | 2020-07-29 | 2021-02-12 | 浙江布鲁金眼镜有限公司 | Special glasses for electronic contest |
| US20210124191A1 (en) * | 2019-07-30 | 2021-04-29 | General Scientific Corp. | Multifunctional mounting assembly for wrap-around eyeglass frames |
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|---|---|---|---|---|
| CN201698098U (en) * | 2010-04-19 | 2011-01-05 | 厦门冠宜光学科技有限公司 | Spectacle frame with detachable nose support |
| KR20130057645A (en) * | 2011-11-24 | 2013-06-03 | 박승영 | Change type nose pad, and change type eyeglasses which uses this |
| CN203838420U (en) * | 2014-05-07 | 2014-09-17 | 杏晖光学（厦门）有限公司 | Double-lens eyeglass structure |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113253461B (en) | 2023-07-18 |
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