CN113851754A - Battery storage device and head-mounted display equipment - Google Patents
Battery storage device and head-mounted display equipment Download PDFInfo
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- CN113851754A CN113851754A CN202111009444.8A CN202111009444A CN113851754A CN 113851754 A CN113851754 A CN 113851754A CN 202111009444 A CN202111009444 A CN 202111009444A CN 113851754 A CN113851754 A CN 113851754A
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- elastic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6562—Gases with free flow by convection only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Computer Hardware Design (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a battery storage device and a head-mounted display device, wherein the battery storage device comprises a battery bracket and an elastic layer, wherein a containing cavity is arranged in the battery bracket and used for containing a battery; the surface of one side of the elastic layer is provided with a plurality of elastic stand columns which are distributed at intervals, the surface of one side of the elastic layer, which is provided with the elastic stand columns, is attached to the battery bracket, and gaps among the elastic stand columns form a heat dissipation space; the holding cavity is communicated with the heat dissipation space, and the surface of the battery bracket is provided with heat dissipation holes communicated with the heat dissipation space. According to the technical scheme, the heat generated by the battery can be guided and dissipated to the outside, the heat can be quickly dissipated, the problem that the heat generated by the battery is gathered and transferred to the hindbrain of a user to cause discomfort of the user is solved, and the use experience of the user is improved.
Description
Technical Field
The invention relates to the technical field of optical display, in particular to a battery storage device and a head-mounted display device.
Background
In current head-mounted display devices such as Virtual Reality (VR), an optical display module is generally designed in the front of the head-mounted display device, that is, at a position corresponding to eyes of a human body, and a battery part is designed in the rear of the head-mounted display device, that is, at a position corresponding to the back of the brain of the human body.
When the user wears head-mounted display device to use, because battery work can generate heat, produce a large amount of heats and transmit user's skin, cause the discomfort of user's head easily, use for a long time still can lead to the user to sweat, influence user's use and experience.
Disclosure of Invention
The invention mainly aims to provide a battery storage device and a head-mounted display device, which aim to guide and dissipate heat generated by a battery to the outside, can quickly dissipate heat, overcome the problem that the heat generated by the battery is accumulated and transferred to the hindbrain of a user to cause discomfort of the user, and improve the use experience of the user.
To achieve the above object, the present invention provides a battery housing device, including:
the battery support is internally provided with an accommodating cavity which is used for accommodating a battery;
the battery support comprises an elastic layer, a battery support and a heat dissipation layer, wherein a plurality of elastic stand columns are distributed at intervals on the surface of one side of the elastic layer, provided with the elastic stand columns, is attached to the battery support, and gaps among the elastic stand columns form a heat dissipation space;
the accommodating cavity is communicated with the heat dissipation space, and heat dissipation holes communicated with the heat dissipation space are formed in the surface of the battery support.
Optionally, the elastic layer is convexly and curvedly arranged towards one side of the elastic stand column, and the battery support is curvedly arranged corresponding to the elastic layer.
Optionally, the elastic layer is detachably connected with the battery bracket.
Optionally, the battery housing device further comprises:
the connecting frame is arranged on one side of the elastic upright post of the elastic layer and surrounds the edge of the elastic layer, and a buckle is arranged on the connecting frame;
the battery support is provided with a clamping groove corresponding to the buckle, and the buckle is clamped in the corresponding clamping groove.
Optionally, the connecting frame comprises:
the first connecting plate is arranged around the edge of the elastic layer and is attached to the elastic layer;
the second connecting plate is arranged around the edge of the elastic layer, is attached to the battery support and is arranged at intervals;
a support plate connected between the first connection plate and the second connection plate;
the edge of the elastic layer bends towards the second connecting plate, extends and is connected with the second connecting plate, the first connecting plate, the second connecting plate, the supporting plate and the elastic layer are enclosed to form a heat dissipation channel, and the heat dissipation channel is communicated with the heat dissipation space and the heat dissipation holes.
Optionally, the edge of the second connecting plate connected with the elastic layer is provided with a plurality of heat dissipation grooves.
Optionally, the buckle comprises:
the base is arranged on the connecting frame, and a cavity is formed in the base;
the clamping block penetrates through the side wall of the base;
the elastic piece is arranged in the base and connected with the clamping block, so that the clamping block protrudes out of the side wall of the base;
the base is inserted into the clamping groove and clamped at the edge of the clamping groove through the clamping block.
Optionally, a support seat is arranged on the battery support at the edge corresponding to the clamping groove, and a through hole corresponding to the clamping block is formed in the support seat;
when the base is inserted into the clamping groove, the side wall of the base is attached to the supporting seat, and the clamping block is clamped into the through hole.
Optionally, the battery holder comprises:
the middle fixing frame is provided with an installation opening communicated with the heat dissipation space;
the battery installation shell is arranged at the installation opening, the accommodating cavity is formed in the battery installation shell, a through hole is formed in the battery installation shell, and the through hole is communicated with the accommodating cavity and the heat dissipation space.
Optionally, the battery mounting case includes:
the battery fixing frame is arranged at the mounting opening, and a containing groove is formed in the surface of one side, away from the elastic layer, of the battery fixing frame;
the cover body covers the notch of the accommodating groove so as to enclose the accommodating groove to form the accommodating cavity.
Optionally, the battery fixing frame is provided with a clamping piece along the edge of the accommodating groove, the cover body is provided with a clamping hole corresponding to the clamping piece, and the clamping piece is clamped in the corresponding clamping hole;
or, the battery fixing frame is provided with a clamping hole along the edge of the accommodating groove, the cover body is provided with a clamping piece corresponding to the clamping hole, and the clamping piece is clamped in the corresponding clamping hole.
To achieve the above object, the present invention also provides a head-mounted display device, including:
the device comprises a main body bracket, a first connecting belt and a second connecting belt, wherein the two ends of the main body bracket are respectively provided with the first connecting belt and the second connecting belt;
the optical display module is arranged on the main body bracket;
the battery storage device is the battery storage device in any one of the above embodiments, the first connecting band and the second connecting band are connected by the battery bracket, and the optical display module is electrically connected with the battery accommodated in the accommodating cavity.
According to the technical scheme, the elastic stand columns are arranged on the surface of one side of the elastic layer at intervals, and the surface of the elastic layer, provided with the elastic stand columns, is attached to the battery support, so that when the battery pack is worn, the elastic layer and the elastic stand columns can generate adaptive deformation according to the shape of the hindbrain of a worn user, the elastic layer can be tightly attached to the hindbrains of different users, and the wearing stability and comfort can be improved; and, a plurality of elasticity of elastic layer strut the determining deviation between the laminating department of elastic layer and battery holder, and the clearance between a plurality of elastic stand intercommunication each other and form the heat dissipation space, the holding chamber and the heat dissipation space intercommunication that are used for acceping the battery of battery holder, and the louvre in intercommunication heat dissipation space is seted up on the surface of battery holder, can guide the heat that the battery produced to the heat dissipation space and disperse the external world through the louvre, thereby overcome the heat gathering that produces because of the battery and transmit the user's hindbrain and lead to the uncomfortable problem of user, and avoid the user because of being heated perspire, can promote user's use and experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a battery storage device according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the battery receiving apparatus of FIG. 1 taken along the centerline;
FIG. 3 is an exploded view of the battery receptacle of FIG. 1;
fig. 4 is an enlarged schematic structural view of a buckle of a connection frame of the battery storage device of fig. 1 and a clamping groove of a battery bracket.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
131 | |
| 10 | |
132 | Fastening |
| 101 | Containing |
20 | |
| 11 | |
21 | Elastic |
| 111 | |
212 | |
| 112 | |
30 | Connecting |
| 113 | |
301 | |
| 114 | Supporting |
31 | First connecting |
| 115 | |
32 | Second connecting |
| 12 | |
321 | |
| 121 | Containing |
33 | |
| 122 | |
331 | |
| 123 | Through |
34 | |
| 124 | |
341 | |
| 125 | Connecting |
342 | |
| 13 | |
40 | Battery with a battery cell |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a battery housing apparatus 100.
In an embodiment of the present invention, as shown in fig. 1 to 2, the battery housing apparatus 100 includes: the battery support 10 is internally provided with an accommodating cavity 101, and the accommodating cavity 101 is used for accommodating the battery 40; a plurality of elastic columns 21 distributed at intervals are arranged on one side surface of the elastic layer 20, the side surface of the elastic layer 20 provided with the elastic columns 21 is attached to the battery support 10, and heat dissipation spaces 212 are formed by gaps among the elastic columns 21; the accommodating cavity 101 is communicated with the heat dissipation space 212, and the surface of the battery holder 10 is provided with a heat dissipation hole 111 communicated with the heat dissipation space 212.
Specifically, the battery housing apparatus 100 of the present invention may be applied to a head-mounted display device, and the battery housing apparatus 100 is disposed at the rear portion of the head-mounted display device, that is, at a position corresponding to the back brain of a human body, and when the user wears the head-mounted display device, the battery housing apparatus 100 is attached to the back brain of the user.
Wherein, the elastic layer 20 and the elastic upright posts 21 can be made of sponge materials, and the sponge can be made of wood cellulose fiber or foamed plastic polymer and is a porous elastic material. When the user wears the head-mounted display device, the elastic layer 20 is located on the inner side and attached to the back brain of the human body, and the battery holder 10 faces the outer side, that is, the battery holder 10 is located on the side of the elastic layer 20 facing away from the human body. Because elastic layer 20 and elasticity stand 21 all have elasticity, when wearing, elastic layer 20 and elasticity stand 21 can produce the deformation of adaptability according to the user's of wearing hindbrain shape, specifically, when user's head form is great, the deflection of elastic layer 20 and elasticity stand 21 increases, on the contrary, when user's head form is less, the deflection of elastic layer 20 and elasticity stand 21 reduces to make elastic layer 20 can closely laminate on different users' hindbrains, can promote the stability and the travelling comfort of wearing.
The accommodating cavity 101 in the battery holder 10 may be provided with a conductive member (such as a conductive sheet or a conductive wire) connected to the optical display module of the head-mounted display device, and when the battery 40 is installed in the accommodating cavity 101, the battery 40 is electrically connected to the optical display module through the conductive member, so as to supply power to the optical display module and ensure normal use of the optical display module.
In this embodiment, the elastic pillars 21 protrude from the attaching surface of the elastic layer 20, and the elastic pillars 21 may be uniformly arranged in an array form at intervals. When the elastic layer 20 is attached to the battery holder 10, the edge of the elastic layer 20 is attached to the edge of the battery holder 10, and the plurality of elastic pillars 21 located inside the edge of the elastic layer 20 abut against the attachment surface of the battery holder 10, so that a certain distance is opened between the elastic layer 20 and the battery holder 10, and gaps between the plurality of elastic pillars 21 are mutually communicated to form the heat dissipation space 212. Heat dissipation space 212 communicates with the holding chamber 101 of battery holder 10, and heat dissipation space 212 communicates with the external world through louvre 111, thereby form an external three-dimensional open space of intercommunication, the heat that battery 40 during operation produced can be followed holding chamber 101 and diffused in heat dissipation space 212, again from heat dissipation space 212 diffusion to the external environment, finally effectively guide and disperse the external world with battery 40's heat, can make the heat subdue fast, and then overcome and transmit the user's afterbrain because of the heat gathering of battery 40 and lead to the uncomfortable problem of user, and avoid the user because of being heated sweat, can promote user's use and experience.
Therefore, in the technical scheme of the invention, the surface of one side of the elastic layer 20 is provided with the plurality of elastic stand columns 21 which are distributed at intervals, and the surface of one side of the elastic layer 20, which is provided with the elastic stand columns 21, is attached to the battery bracket 10, so that the elastic layer 20 and the elastic stand columns 21 can generate adaptive deformation according to the shape of the hindbrain of a user wearing the battery bracket, the elastic layer 20 can be closely attached to the hindbrain of different users, and the wearing stability and comfort can be improved; furthermore, a plurality of elastic columns 21 of the elastic layer 20 are spaced apart from each other at a distance between the joints of the elastic layer 20 and the battery holder 10, gaps between the plurality of elastic columns 21 are communicated with each other to form a heat dissipation space 212, the accommodating cavity 101 for accommodating the battery 40 of the battery holder 10 is communicated with the heat dissipation space 212, and the surface of the battery holder 10 is provided with heat dissipation holes 111 communicated with the heat dissipation space 212, so that heat generated by the battery 40 can be guided to the heat dissipation space 212 and dissipated to the outside through the heat dissipation holes 111, thereby overcoming the problem that the back brain of the user is uncomfortable due to heat accumulation generated by the battery 40 and transferred to the back brain of the user, avoiding the user sweating due to heating, and improving the use experience of the user.
In an embodiment of the invention, referring to fig. 1 to 2, the elastic layer 20 is convexly curved toward one side of the elastic pillar 21, and the battery support 10 is curved corresponding to the elastic layer 20.
When the head-mounted display device is worn, the battery housing apparatus 100 needs to be attached to the back brain of the human body, which is substantially curved, and only the degree of curvature of the back brain of different users is different. Therefore, in the present embodiment, it is preferable that the battery housing device 100 with the elastic layer 20 inside and the battery support 10 outside is integrally configured to have an outwardly convex arc structure, so that the battery housing device 100 can substantially conform to the shape of the hindbrain of a human body, and then the shape of the hindbrain of different users is adaptively adjusted through the deformation of the elastic layer 20 and the elastic upright posts 21, so that the elastic layer 20 can completely conform to the shape of the hindbrain of a human body.
In one embodiment of the present invention, the elastic layer 20 is detachably connected to the battery holder 10.
After the elastic layer 20 made of the sponge material is used for a long time, the elastic layer 20 is crushed, so that the elasticity of the elastic layer 20 is weakened, and the phenomenon that the user wears the head-mounted display device is loosened and the use experience of the user is affected. In this embodiment, the connection mode between the elastic layer 20 and the battery holder 10 is set to be detachable, for example, the elastic layer 20 may be fixed to the battery holder 10 by bonding, and when the elastic force of the elastic layer 20 and the elastic upright posts 21 is weakened or lost, the elastic layer 20 may be taken off from the battery holder 10 and replaced with a new elastic layer 20, so as to maintain the elastic force of the elastic layer 20, improve the user experience, and prolong the service life of the battery storage device 100.
In an embodiment of the present invention, referring to fig. 3, the battery storage apparatus 100 further includes: the connecting frame 30 is arranged on one side of the elastic upright post 21 of the elastic layer 20, the connecting frame 30 is arranged around the edge of the elastic layer 20, and the connecting frame 30 is provided with a buckle 34; the battery holder 10 is provided with a slot 113 corresponding to the buckle 34, and the buckle 34 is clamped in the corresponding slot 113.
In this embodiment, the elastic layer 20 is detachably connected to the battery holder 10 via the connecting frame 30. Specifically, the connecting frame 30 has a ring-shaped structure, the size of the connecting frame 30 is matched with the external size of the elastic layer 20, the connecting frame 30 can be fixed on the edge of the elastic layer 20 by an adhesive method, and when the battery housing device 100 is bent outward as a whole, the connecting frame 30 is bent toward the battery holder 10 corresponding to the elastic layer 20. Wherein, a plurality of buckles 34 are evenly distributed on the link 30 at intervals, for example, two buckles 34 which are symmetrically distributed can be arranged on the link 30, the battery support 10 is provided with the slots 113 corresponding to the number and the size of the buckles 34, the buckles 34 are clamped into the corresponding slots 113, the elastic layer 20 and the link 30 can be installed on the battery support 10, and at this moment, the elastic layer 20, the link 30 and the battery support 10 are enclosed to form the heat dissipation space 212. When the elastic layer 20 is crushed due to long-term use, the elastic layer 20 and the connecting frame 30 can be detached from the battery holder 10 by detaching the buckles 34 and the slots 113, and a new elastic layer 20 can be replaced. Through using elastic layer 20 and connecting piece as a general part, can improve the flexibility of elastic layer 20 installation, realize replacing elastic layer 20's effect fast, can promote user's use and experience, reduce development cost.
In an embodiment of the present invention, referring to fig. 2 to 3, the connecting frame 30 includes: the elastic layer comprises a first connecting plate 31, a second connecting plate 32 and a supporting plate 33, wherein the first connecting plate 31 is arranged around the edge of the elastic layer 20, and the first connecting plate 31 is attached to the elastic layer 20; the second connecting plate 32 is arranged around the edge of the elastic layer 20, the second connecting plate 32 is attached to the battery support 10, and the first connecting plate 31 and the second connecting plate 32 are arranged at intervals; the support plate 33 is connected between the first connection plate 31 and the second connection plate 32; the edge of the elastic layer 20 is bent toward the second connecting plate 32 and extends and is connected with the second connecting plate 32, the first connecting plate 31, the second connecting plate 32, the supporting plate 33 and the elastic layer 20 enclose a heat dissipation channel 301, and the heat dissipation channel 301 is communicated with the heat dissipation space 212 and the heat dissipation holes 111.
In this embodiment, the first connecting plate 31 of the connecting frame 30 is adhered and fixed on the edge of the elastic layer 20, and at the same time, the edge of the elastic layer 20 is bent and extended and connected with the second connecting plate 32, and when the connecting frame 30 is mounted on the battery support 10, the second connecting plate 32 of the connecting frame 30 is attached on the edge of the battery support 10. At this time, the elastic layer 20, the support plate 33 and the battery holder 10 enclose a heat dissipation space 212, and the first connection plate 31, the second connection plate 32, the support plate 33 and the elastic layer 20 enclose a ring-shaped heat dissipation channel 301. The supporting plate 33 is provided with a plurality of air holes 331, the air holes 331 are communicated with the heat dissipation space 212 and the heat dissipation channel 301, the battery holder 10 is provided with heat dissipation holes 111 corresponding to the heat dissipation channel 301, and the heat dissipation holes 111 are communicated with the heat dissipation channel 301 and the external environment. So, the heat that battery 40 produced diffuses to heat dissipation space 212 through-hole 123 earlier, diffuses to heat dissipation channel 301 through gas pocket 331 again, diffuses to external environment from louvre 111 at last, makes the heat subdue fast to overcome the heat gathering that produces because of battery 40 and transmit the problem that the user's afterbrain leads to the user uncomfortable, and avoid the user because of being heated sweat, can promote user's use and experience.
In an embodiment of the present invention, referring to fig. 3, a plurality of heat dissipation grooves 321 are formed on an edge of the second connecting plate 32 connected to the elastic layer 20.
In this embodiment, the heat dissipation grooves 321 are semicircular, and the heat dissipation grooves 321 are uniformly spaced and sequentially disposed along the second connection plate 32, so that the edge of the second connection plate 32 forms a ring of gear shape, and the heat dissipation grooves 321 are aligned with the heat dissipation holes 111 on the battery holder 10. The heat dissipation grooves 321 can accelerate the air flow in the heat dissipation channel 301, so that the heat generated by the battery 40 is diffused to the heat dissipation space 212 through the through hole 123, then diffused to the heat dissipation channel 301 through the air holes 331, and finally diffused to the external environment from the heat dissipation holes 111 through the heat dissipation grooves 321, so that the heat is quickly reduced.
In an embodiment of the present invention, referring to fig. 3 to 4, the buckle 34 includes: the base 341 is arranged on the connecting frame 30, and a cavity is arranged in the base 341; the latch 342 is disposed through a sidewall of the base 341; the elastic element is arranged in the base 341 and connected with the fixture block 342, so that the fixture block 342 protrudes out of the side wall of the base 341; the base 341 is inserted into the slot 113 and is held at the edge of the slot 113 by the latch 342.
In this embodiment, the elastic element may be a coil spring, a flange is disposed on a portion of the fixture block 342 located in the cavity of the base 341, the coil spring is sleeved on the fixture block 342, and two ends of the coil spring are respectively abutted to the flange and the bottom wall of the cavity, so that the coil spring pushes the fixture block 342 out of the base 341 until the flange is abutted to the top wall of the cavity, and the fixture block 342 can be contracted in the side surface of the base 341 by pressing the fixture block 342. Alternatively, the elastic member may be a spring, one end of the spring is connected to the inner wall of the cavity of the base 341, and the other end of the spring is connected to the fixture block 342, so that the fixture block 342 is elastically pushed out of the base 341 until the spring is attached to the inner wall of the cavity, and the fixture block 342 is contracted in the side surface of the base 341 by pressing the fixture block 342. The base 341 can be inserted into the slot 113 by the fixture block 342 extending along the sidewall of the base 341, and the fixture block 342 is clamped at the edge of the slot 113, so that the detachable connection between the connecting frame 30 and the battery holder 10 can be realized.
In an embodiment of the present invention, referring to fig. 4, a supporting seat 114 is disposed on the battery support 10 at an edge corresponding to the slot 113, and a through hole 115 corresponding to the latch 342 is disposed on the supporting seat 114; when the base 341 is inserted into the engaging groove 113, the sidewall of the base 341 is attached to the supporting base 114, and the engaging block 342 is engaged with the through hole 115.
In this embodiment, two opposite side walls of the base 341 of the buckle 34 are provided with the fixture blocks 342, two opposite edges of the battery holder 10 at two sides of the clamping groove 113 are respectively provided with the supporting seats 114 corresponding to the two fixture blocks 342 of the base 341, the supporting seats 114 are plate-shaped structures, and the supporting seats 114 are perpendicular to the battery holder 10. When the connecting frame 30 is mounted on the battery holder 10, the side wall of the base 341 is attached to the supporting seat 114, and the latch 342 is engaged with the through hole 115 of the supporting seat 114 and passes through the outer side of the supporting seat 114 along the through hole 115. This improves the stability and reliability of the connection between the connection frame 30 and the battery holder 10. When the connecting rack 30 needs to be detached from the battery holder 10, the latch 342 is retracted into the base 341 by pressing the latch 342, so that the base 341 is removed from the engaging groove 113.
In an embodiment of the present invention, referring to fig. 2 to 3, the battery holder 10 includes: the middle fixing frame 11 and the battery 40 are provided with a shell, and the middle fixing frame 11 is provided with a mounting port 112 communicated with the heat dissipation space 212; the battery 40 mounting case is arranged at the mounting opening 112, the accommodating cavity 101 is formed in the battery 40 mounting case, a through hole 123 is formed in the battery 40 mounting case, and the through hole 123 communicates the accommodating cavity 101 and the heat dissipation space 212.
In this embodiment, the intermediate fixing frame 11 and the battery 40 mounting case are bent corresponding to the elastic layer 20. The mounting opening 112 is formed in a central region of the intermediate fixing frame 11, and the engaging groove 113 is formed in the intermediate fixing frame 11 and located on a peripheral side of the mounting opening 112. The battery 40 mounting case is fixed at the mounting opening 112 and protrudes in a direction away from the elastic layer 20, and considering that the battery 40 mounting case is used to place the battery 40, the battery 40 is heavy, and the battery 40 mounting case can be fixedly connected with the intermediate fixing frame 11 by a fastener such as a bolt or a screw to ensure the stability of the connection.
In an embodiment of the present invention, referring to fig. 3, the battery 40 mounting case includes: the battery fixing frame 12 is arranged at the mounting opening 112, and a containing groove 121 is formed in the surface of one side of the battery fixing frame 12, which is far away from the elastic layer 20; the cover 13 covers the opening of the accommodating groove 121 to enclose the accommodating groove 121 to form the accommodating cavity 101.
The accommodating groove 121 of the battery holder 12 is provided with an installation position for fixing the battery 40, the bottom surface of the battery holder 12 is directly contacted with the heat dissipation space 212 through the installation opening 112 of the middle holder 11, and the through hole 123 is formed in the bottom surface of the battery holder 12 and communicates the accommodating cavity 101 with the heat dissipation space 212. Meanwhile, the battery holder 12 may be provided with a heat dissipation opening 124, and the heat dissipation opening 124 is communicated with the accommodating cavity 101, so that the air flow in the accommodating cavity 101 can be further accelerated, thereby improving the heat dissipation efficiency and reducing the heat quickly. In addition, the battery 40 can be conveniently installed in the accommodating cavity 101 through the split battery holder 12 and the cover 13.
In an embodiment of the present invention, please refer to fig. 3, a clamping member 122 is disposed along the edge of the accommodating groove 121 of the battery holder 12, a clamping hole 132 corresponding to the clamping member 122 is disposed on the cover 13, and the clamping member 122 is clamped in the corresponding clamping hole 132; or, the battery holder 12 is provided with a clamping hole 132 along the edge of the receiving groove 121, the cover 13 is provided with a clamping member 122 corresponding to the clamping hole 132, and the clamping member 122 is clamped in the corresponding clamping hole 132.
In this embodiment, the plurality of clamping pieces 122 are uniformly distributed at intervals along the notch of the accommodating groove 121 of the battery fixing frame 12, correspondingly, a plurality of clamping seats 131 are arranged at the edge of the cover 13, and clamping holes 132 are formed in the clamping seats 131. When the cover 13 is covered with the battery holder 12, the clip 122 is deformed and clipped into the clipping hole 132 of the clipping seat 131, so that the cover 13 is fixed with the battery holder 12. When the battery 40 needs to be replaced, the cover 13 can be detached from the battery holder 12 by the clip 122 coming out of the clip hole 132, and the battery 40 can be mounted. Of course, the mutually engaged fasteners 122 and the locking holes 132 are also disposed in an alternate manner, that is, the fasteners 122 are disposed on the cover 13, and the locking holes 132 are disposed on the battery holder 12.
The present invention further provides a head-mounted display device, which includes a main body support, an optical display module, and a battery storage device 100, and the specific structure of the battery storage device 100 refers to the above embodiments, and since the head-mounted display device adopts all technical solutions of all the above embodiments, the head-mounted display device at least has all beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein. Wherein, the two ends of the main bracket are respectively provided with a first connecting belt and a second connecting belt; the optical display module is arranged on the main body bracket; the first connecting band and the second connecting band are connected by the battery bracket 10, and the optical display module is electrically connected with the battery 40 accommodated in the accommodating cavity 101.
In this embodiment, referring to fig. 1 and 3, the battery holder 12 has two sides provided with a connection port 125, and the accommodation cavity 101 is provided with a gear, the gear is driven by the driving member, two ends of the main body bracket are respectively provided with a first connection belt and a second connection belt, and the first connection belt and the second connection belt are both provided with gear teeth adapted to the gear. When the battery storage device 100 is connected to the main body bracket of the head-mounted display device, the first connection belt and the second connection belt of the main body bracket respectively extend into the accommodating cavity 101 from the connection ports 125 on the two sides of the battery fixing frame 12, and the first connection belt and the second connection belt are oppositely arranged and respectively engaged with the two sides of the gear. The driving piece drives the gear to rotate, so that the first connecting belt and the second connecting belt can be driven to move in opposite directions or move back to back, the caliber size of the head-mounted display device can be adjusted, and different head circumference sizes can be adapted.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (12)
1. A battery receiving apparatus, comprising:
the battery support is internally provided with an accommodating cavity which is used for accommodating a battery;
the battery support comprises an elastic layer, a battery support and a heat dissipation layer, wherein a plurality of elastic stand columns are distributed at intervals on the surface of one side of the elastic layer, provided with the elastic stand columns, is attached to the battery support, and gaps among the elastic stand columns form a heat dissipation space;
the accommodating cavity is communicated with the heat dissipation space, and heat dissipation holes communicated with the heat dissipation space are formed in the surface of the battery support.
2. The battery housing apparatus of claim 1, wherein the resilient layer is convexly curved toward one side of the resilient upright, and the battery holder is curved in correspondence with the resilient layer.
3. The battery housing apparatus of claim 1, wherein the resilient layer is removably coupled to the battery support.
4. The battery receiving apparatus of claim 3, further comprising:
the connecting frame is arranged on one side of the elastic upright post of the elastic layer and surrounds the edge of the elastic layer, and a buckle is arranged on the connecting frame;
the battery support is provided with a clamping groove corresponding to the buckle, and the buckle is clamped in the corresponding clamping groove.
5. The battery housing apparatus of claim 4, wherein the connecting frame comprises:
the first connecting plate is arranged around the edge of the elastic layer and is attached to the elastic layer;
the second connecting plate is arranged around the edge of the elastic layer, is attached to the battery support and is arranged at intervals;
a support plate connected between the first connection plate and the second connection plate;
the edge of the elastic layer bends towards the second connecting plate, extends and is connected with the second connecting plate, the first connecting plate, the second connecting plate, the supporting plate and the elastic layer are enclosed to form a heat dissipation channel, and the heat dissipation channel is communicated with the heat dissipation space and the heat dissipation holes.
6. The battery housing device of claim 5, wherein a plurality of heat dissipation grooves are formed in an edge of the second connecting plate connected to the elastic layer.
7. The battery receiving apparatus of claim 4, wherein the snap comprises:
the base is arranged on the connecting frame, and a cavity is formed in the base;
the clamping block penetrates through the side wall of the base;
the elastic piece is arranged in the base and connected with the clamping block, so that the clamping block protrudes out of the side wall of the base;
the base is inserted into the clamping groove and clamped at the edge of the clamping groove through the clamping block.
8. The battery receiving apparatus of claim 7, wherein the battery holder has a support seat at an edge thereof corresponding to the engaging groove, and the support seat has a through hole corresponding to the engaging block;
when the base is inserted into the clamping groove, the side wall of the base is attached to the supporting seat, and the clamping block is clamped into the through hole.
9. The battery housing apparatus of any of claims 1-8, wherein the battery cradle comprises:
the middle fixing frame is provided with an installation opening communicated with the heat dissipation space;
the battery installation shell is arranged at the installation opening, the accommodating cavity is formed in the battery installation shell, a through hole is formed in the battery installation shell, and the through hole is communicated with the accommodating cavity and the heat dissipation space.
10. The battery housing apparatus of claim 9, wherein the battery mounting case comprises:
the battery fixing frame is arranged at the mounting opening, and a containing groove is formed in the surface of one side, away from the elastic layer, of the battery fixing frame;
the cover body covers the notch of the accommodating groove so as to enclose the accommodating groove to form the accommodating cavity.
11. The battery storage device of claim 10, wherein the battery holder has a clip along the edge of the receiving groove, the cover has a hole corresponding to the clip, and the clip is engaged with the hole;
or, the battery fixing frame is provided with a clamping hole along the edge of the accommodating groove, the cover body is provided with a clamping piece corresponding to the clamping hole, and the clamping piece is clamped in the corresponding clamping hole.
12. A head-mounted display device, comprising:
the device comprises a main body bracket, a first connecting belt and a second connecting belt, wherein the two ends of the main body bracket are respectively provided with the first connecting belt and the second connecting belt;
the optical display module is arranged on the main body bracket;
the battery housing device according to any one of claims 1 to 11, wherein the first connecting strip and the second connecting strip are connected by the battery bracket, and the optical display module is electrically connected to the battery housed in the housing cavity.
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| CN202111009444.8A CN113851754B (en) | 2021-08-30 | 2021-08-30 | Battery storage device and head-mounted display device |
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| CN202111009444.8A CN113851754B (en) | 2021-08-30 | 2021-08-30 | Battery storage device and head-mounted display device |
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| CN113851754B (en) | 2023-07-14 |
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Effective date of registration: 20221116 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Applicant after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 workshop 1, phase III, Geer Photoelectric Industrial Park, 3999 Huixian Road, Yongchun community, Qingchi street, high tech Zone, Weifang City, Shandong Province Applicant before: GoerTek Optical Technology Co.,Ltd. |
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