CN108693661A - A kind of glasses - Google Patents

A kind of glasses Download PDF

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Publication number
CN108693661A
CN108693661A CN201810549984.7A CN201810549984A CN108693661A CN 108693661 A CN108693661 A CN 108693661A CN 201810549984 A CN201810549984 A CN 201810549984A CN 108693661 A CN108693661 A CN 108693661A
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CN
China
Prior art keywords
cavity
glasses
cooling fin
line plate
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810549984.7A
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Chinese (zh)
Inventor
吕国虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Dajia Internet Information Technology Co Ltd
Original Assignee
Beijing Dajia Internet Information Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Dajia Internet Information Technology Co Ltd filed Critical Beijing Dajia Internet Information Technology Co Ltd
Priority to CN201810549984.7A priority Critical patent/CN108693661A/en
Publication of CN108693661A publication Critical patent/CN108693661A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00Non-optical adjuncts; Attachment thereof
    • G02C11/10Electronic devices other than hearing aids
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/205Heat-dissipating body thermally connected to heat generating element via thermal paths through printed circuit board [PCB]

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

An embodiment of the present invention provides a kind of glasses, glasses include frame and radiator, and the one side edge of frame is provided with the first cavity, are equipped with circuit board mount in the first cavity, and first line plate is equipped on assist side holder, towards the side of madial wall;Radiator includes thermally conductive sheet and cooling fin;Thermally conductive sheet is arranged in the first cavity, is located between the madial wall and first line plate of the first cavity and covers at least partly first line plate;Cooling fin includes connected the first section and the second section, and the first section of cooling fin is arranged in the first cavity and connect with thermally conductive sheet, and the second section of cooling fin is arranged outside the first cavity and is embedded in frame.In the heat transfer to cooling fin that thermally conductive sheet generates first line plate, cooling fin is transmitted to outside the first cavity, the heat for reducing the madial wall for being transmitted to the first cavity reduces the temperature of the madial wall of the first cavity to carry out samming processing to the madial wall of the first cavity.

Description

A kind of glasses
Technical field
The present invention relates to the technical fields of wearable device, more particularly to a kind of glasses.
Background technology
Currently, wearable device is chiefly used in acquiring some simple data, for example, the exercise data of bracelet acquisition user, Dormant data, wrist-watch acquire location data, etc..
Data are uploaded to mobile terminal by low-power consumption bluetooth after these wearable devices, data volume is less, when being not necessarily to long Between continue sex work, therefore, wearable device calorific value is few, by air flowing can radiate.
But as the volume of wearable device tends to miniaturization, function tends to diversification, wearable device fever increases More, accumulated heat is apparent, and temperature increases when wearable device being caused to run, and causes safety risks, user to wear wearable user Equipment is easy scald skin.
Invention content
The embodiment of the present invention proposes a kind of glasses, and temperature increases when solving wearable device operation, is caused to user The problem of safety risks.
One side according to the present invention provides a kind of glasses, and the glasses include frame and radiator, in the mirror The one side edge of frame is provided with the first cavity, and circuit board mount is equipped in first cavity, in the circuit board mount Above, first line plate is installed towards the side of madial wall;
The radiator includes thermally conductive sheet and cooling fin;
The thermally conductive sheet is arranged in first cavity, is located at the madial wall of first cavity and the first line Between plate and cover at least partly described first line plate;
The cooling fin includes connected the first section and the second section, and the first section of the cooling fin is arranged described It is connect in first cavity and with the thermally conductive sheet, the second section of the cooling fin is arranged outside first cavity and insertion In the frame.
Optionally, the first line plate is radio-frequency line plate, and the thermally conductive sheet covers as follows in the radio-frequency line plate At least one component:
Electric pressure converter DC-DC, Wireless Fidelity Wi-Fi modules, classics bluetooth BT modules, low-power consumption bluetooth BLE modules.
Optionally, there are gaps, the width in the gap between the thermally conductive sheet and the madial wall of first cavity is 0.3 millimeter to 1.5 millimeters.
Optionally, the thermally conductive sheet includes graphite flake, and the cooling fin includes copper sheet.
Optionally, the volume of first cavity is 3000 cubic millimeters to 10000 cubic millimeters, the thickness of the graphite flake Degree is 0.05 millimeter to 0.2 millimeter, and the thickness of the copper sheet is 0.2 millimeter to 0.5 millimeter, the length of the second section of the copper sheet Degree is 3 millimeters to 50 millimeters.
Optionally, described that the second wiring board is installed on the circuit board mount, towards the side of lateral wall;
The first line plate is connect with second wiring board.
Optionally, second wiring board is mainboard circuit board, including following at least one component:
Processor, memory.
Optionally, the front end of first cavity is provided with lens, camera shooting head mould is provided in first cavity Group, the camera module access the first line plate and towards the lens.
Optionally, another lateral edges of the frame are provided with the second cavity, is provided in second cavity Three wiring boards;
Second wiring board is connect with the tertiary circuit plate by soft arranging wire;
The soft arranging wire is partially submerged into the frame;
The part soft arranging wire of the embedded frame of the second section covering of the cooling fin.
Optionally, the tertiary circuit plate includes following at least one component:
Power supply module, operation button, indicator light.
Optionally, the glasses further include the first temple, the second temple;
It is connected by first axle between first cavity and first temple;
It is connected by second hinge between second cavity and second temple.
The embodiment of the present invention includes following advantages:
In embodiments of the present invention, circuit board mount, assist side holder are installed in the first cavity of eye glass frame Above, first line plate is installed towards the side of madial wall, thermally conductive sheet is arranged in the first cavity, is located at the inside of the first cavity Between wall and the first line plate and covering at least partly first line plate, the first section of cooling fin is arranged in the first chamber Connect in body and with thermally conductive sheet, the second section of cooling fin is arranged outside the first cavity and in embedded frame, thermally conductive sheet with dissipate The structure of backing is simple, and cost is relatively low, and thermally conductive sheet obstructs the madial wall of first line plate and the first cavity, and first line plate is produced In raw heat transfer to cooling fin, cooling fin is transmitted to outside the first cavity, reduces the heat for the madial wall for being transmitted to the first cavity Amount reduces the temperature of the madial wall of the first cavity, user's wearing spectacles to carry out samming processing to the madial wall of the first cavity When the operations such as being broadcast live, keep the inside wall temperature of the first cavity in the reasonable scope, the skin of effective protection user not by The madial wall of first cavity is scalded.
Description of the drawings
Fig. 1 is a kind of positive structure schematic of glasses of one embodiment of the invention;
Fig. 2 is a kind of reverse structure schematic of glasses of one embodiment of the invention;
Fig. 3 is a kind of internal structure schematic diagram of first cavity of one embodiment of the invention;
Fig. 4 is a kind of structural schematic diagram of radiator of one embodiment of the invention;
Fig. 5 a and Fig. 5 b are a kind of structural schematic diagrams of first line plate of one embodiment of the invention;
Fig. 6 is a kind of sectional view of radiator of one embodiment of the invention;
Fig. 7 a and Fig. 7 b are a kind of structural schematic diagrams of second wiring board of one embodiment of the invention;
Fig. 8 a, Fig. 8 b and Fig. 8 c are the assembling schematic diagrams of a kind of soft arranging wire and cooling fin of one embodiment of the invention.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real Applying mode, the present invention is described in further detail.
Referring to Fig. 1, a kind of positive structure schematic of glasses of one embodiment of the invention is shown.
Referring to Fig. 2, a kind of reverse structure schematic of glasses of one embodiment of the invention is shown.
As shown in Figures 1 and 2, glasses include frame 11, eyeglass 12, the first temple 131, the second temple 132 and radiator Equal components.
Wherein, frame 11 is the main body rack of glasses, can be the materials such as plastics, metal.
In one example, frame 11 can pass through injection molding.
Frame 11 is provided with lens hole, and nose support 113 is provided between lens hole, and eyeglass 12 distinguishes the eyeglass of fixed picture frame 11 Kong Zhong.
The one side edge of frame 11 is provided with the first cavity 111, i.e. the first cavity 111 can be arranged on a left side for frame 11 Lateral edges (by i.e. left lens hole side), can also be arranged the right side edge (by i.e. right lens hole side) in frame 11, and the present invention is real Example is applied not limit this.
To make those skilled in the art more fully understand the embodiment of the present invention, in the present specification, the first cavity 111 is set The right side edge set in frame 11 illustrates as an example.
First cavity 111 is hollow, and for disposing the component needed for glasses operation, the first cavity 111 can be designed as class The structure of cuboid, small volume are 3000 cubic millimeters to 1000 cubic millimeters.
If deploying main component in the first cavity 111, in the process of running, component fever is more apparent, because This, radiator can mainly act on first cavity 111, radiate to the first cavity 111.
Furthermore, referring to Fig. 3, a kind of internal structure signal of first cavity of one embodiment of the invention is shown Figure.
As shown in figure 3, being equipped with circuit board mount 151, first line plate 152, the second wiring board in the first cavity 111 153, the components such as camera module 154.
Wherein, the vertical upper side wall or lower wall being fixed in the first cavity 111 of the circuit board mount 151, is used for support Wiring board.
In embodiments of the present invention, first line plate is installed on assist side holder 151, towards the side of madial wall 152。
So-called madial wall can refer to the side wall inside in the first cavity 111, when user's wearing spectacles, the skin of user Skin can generally directly contact the madial wall of first cavity 111.
Referring to Fig. 4, a kind of structural schematic diagram of radiator of one embodiment of the invention is shown.
As shown in figure 4, radiator includes thermally conductive sheet 141 and cooling fin 142.
Thermally conductive sheet 141 is arranged in the first cavity 111, be located at the first cavity 111 madial wall and first line plate 152 it Between and covering at least partly first line plate 152.
Thermally conductive sheet 141 has better heat-conducting effect, obstructs the inside of first line plate 152 and the first cavity 111 Wall in the heat transfer for generating first line plate 152 to cooling fin 142, reduces the madial wall for being transmitted to the first cavity 111 Heat, thus the madial wall progress samming processing to the first cavity 111, the temperature of the madial wall of the first cavity 111 of reduction, about 4 DEG C to 6 DEG C.
In one example, thermally conductive sheet 141 includes graphite flake, due to the small volume of the first cavity 111, heat conduction Piece 141 is relatively thin, if using graphite flake, graphite flake thickness is 0.05 millimeter to 0.2 millimeter.
Certainly, other than graphite, thermally conductive sheet 141 or other materials, such as copper, aluminium, the embodiment of the present invention pair This is not limited.
Referring to Fig. 5 a and Fig. 5 b, a kind of structural schematic diagram of first line plate of one embodiment of the invention is shown.
As shown in Fig. 5 a and Fig. 5 b, on first line plate 152, multiple components are installed, certain components are main Pyrotoxin, therefore, thermally conductive sheet 141 can cover these main pyrotoxins, and for the non-staple fever such as capacitance, resistance Source, thermally conductive sheet 141 can not cover these non-staple pyrotoxins, and the embodiment of the present invention does not limit this.
In one example, first line plate 152 is radio frequency (Radio Frequency) RF wiring boards, and thermally conductive sheet 141 can To cover following at least one component in radio-frequency line plate:
Electric pressure converter DC-DC1521, Wireless Fidelity Wi-Fi modules 1522, classics bluetooth BT modules 1523, low-power consumption are blue Tooth BLE modules 1524.
In this example, Wireless Fidelity Wi-Fi modules 1522, Wireless Fidelity Wi-Fi modules 1522 can be integrated in same In a chip.
Electric pressure converter DC-DC1521, Wireless Fidelity Wi-Fi modules 1522, the classical bluetooth BT moulds of the covering of thermally conductive sheet 141 The components such as group 1523, low-power consumption bluetooth BLE modules 1524 are main pyrotoxin in radio-frequency line plate, and thermally conductive sheet 141 covers These components, can will be in heat transfer to cooling fin 142 that these components generate.
Referring to Fig. 6, a kind of sectional view of radiator of one embodiment of the invention is shown.
As shown in fig. 6, cooling fin 142 has better heat dissipation effect, for distribute the transmission of thermally conductive sheet 141, the The heat that one wiring board 152 generates.
In one example, cooling fin 142 includes copper sheet, due to the small volume of the first cavity 111, cooling fin 142 is relatively thin, if using copper sheet, the thickness of copper sheet is 0.2 millimeter to 0.5 millimeter.
Certainly, other than graphite, cooling fin 142 or other materials, such as aluminium, the embodiment of the present invention to this not It limits.
Furthermore, cooling fin 142 includes connected the first section 1421 and the second section 1422.
On the one hand, cooling fin 142 the first section 1421 be arranged in the first cavity 111 and by the modes such as gum with Thermally conductive sheet 141 connects, and receives the heat that thermally conductive sheet 141 transmits.
On the other hand, the second section 1422 setting of cooling fin 142 is in 111 outer and embedded frame 11 of the first cavity, no The heat that thermally conductive sheet 141 transmits is distributed outside the first cavity 111 only, to realize the effect of heat dissipation, and keeps eye The integrality of mirror appearance.
If using copper sheet, the length of the second section 1422 of copper sheet is 3 millimeters to 50 millimeters.
In one embodiment of the invention, as shown in fig. 6, being deposited between thermally conductive sheet 141 and the madial wall of the first cavity 111 In gap, the width in the gap can be 0.3 millimeter to 1.5 millimeters.
In embodiments of the present invention, air can obstruct the heat that first line plate 152 generates in the interstitial flow, from And the temperature of the madial wall of the first cavity 111 is further decreased by air heat insulation.
In one embodiment of the invention, as shown in figure 3, the side on assist side holder 151, towards lateral wall is pacified Equipped with the second wiring board 153.
So-called lateral wall can refer to the side wall outside in the first cavity 111, when user's wearing spectacles, the skin of user Skin generally not directly touches the lateral wall of first cavity 111.
In embodiments of the present invention, first line plate 152 can be connect with the second wiring board 153 by soft arranging wire.
Referring to Fig. 7 a and Fig. 7 b, a kind of structural schematic diagram of second wiring board of one embodiment of the invention is shown.
As shown in Fig. 7 a and Fig. 7 b, on the second wiring board 153, multiple components are installed, certain components are main Pyrotoxin, since the second wiring board 153 is close to the lateral wall of the first cavity 111, heat that these components generate can make the The lateral wall temperature rise of one cavity 111, still, since the lateral wall of the first cavity 111 is far from user, to the danger of user Relatively low, therefore, the temperature of lateral wall is increased in rational safe range, is radiated without configuring other radiators.
In one example, the second wiring board 153 is mainboard circuit board, including following at least one component:
Processor 1531, memory 1532.
Wherein, memory 1532 can be used for storing software program and various data.Memory 1532 can include mainly depositing Store up program area and storage data field, wherein storing program area can storage program area, the application program needed at least one function (such as sound-playing function, image player function etc.) etc.;Storage data field can be stored uses created number according to mobile phone According to (such as audio data, phone directory etc.) etc..It, can be in addition, memory 1532 may include high-speed random access memory Including nonvolatile memory, for example, at least a disk memory, flush memory device or other volatile solid-states Part.
Processor 1531 is the control centre of glasses, using the various pieces of various interfaces and the entire glasses of connection, By running or execute the software program and/or module that are stored in memory 1532, and calls and be stored in memory 1532 Interior data, execute the various functions and processing data of glasses, for example, take pictures, record a video, be broadcast live, it is whole to be carried out to glasses Body monitors.Processor 1532 may include one or more processing units;Preferably, processor 1532 can integrate application processor and Modem processor, wherein the main processing operation system of application processor, user interface and application program etc., modulation /demodulation Processor mainly handles wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor In 1532.
In one embodiment of the invention, as shown in Figures 1 and 3, the front end of the first cavity is provided with lens 1111, Be provided with camera module 154 in the first cavity 111, camera module 154 by soft arranging wire access first line plate 152, And towards lens 1111, by lens 1111, camera module 154 can be towards acquisition image data/video in front of glasses Data.
In one embodiment of the invention, as shown in Figures 1 and 2, another lateral edges of frame 11 are provided with second Cavity 112, if the left side edge in frame 11 is arranged in the first cavity 111, the right edge in frame 11 is arranged in the second cavity 112 Edge, if the right side edge in frame 11 is arranged in the first cavity 111, the left side edge in frame 11 is arranged in the second cavity 112, this Inventive embodiments do not limit this.
In embodiments of the present invention, the second cavity 112 is hollow, and is provided with tertiary circuit plate in the second cavity 112, uses In the component needed for deployment glasses operation, these components can be some complementary components, and non-staple fever Source, although heat caused by these components makes the madial wall temperature rise of the second cavity 112, the second cavity 112 The temperature of madial wall is increased in rational safe range, relatively low to the danger of user, is carried out without configuring other radiators Heat dissipation.
In one example, tertiary circuit plate is lamp plate, and tertiary circuit plate includes following at least one component:
Power supply module, operation button, indicator light.
Power supply module is that all parts of glasses are powered, it is preferred that power supply module can pass through power-supply management system and place It is logically contiguous to manage device 1531, to realize the functions such as management charging, electric discharge and power managed by power-supply management system.
Operation button includes camera button 1561, record button 1562.
If user clicks camera button 1561, generate photographing signals and be sent to processor 1531, processor 1531 notifies Camera module 154 is taken pictures, and photo is acquired.
If user clicks record button 1562, generate video signal and be sent to processor 1531, processor 1531 notifies Camera module 154 is shot, and is recorded one section of video data, is such as recorded one section of 11 seconds video data, in shooting process, If user presses record button 1562 again, the shooting duration of video of video data can be extended, such as at most record 57 seconds video counts According to.
Indicator light includes preposition indicator light 1571, inside indicator light 1572.
Preposition indicator light 1571 is located at the front end of the second cavity 112, and inside indicator light 1572 is located at the interior of the second cavity 112 Side, when shooting, preposition indicator light 1571 light successively, prompt other users shooting, prevent from taking on the sly, also, preposition finger Show that lamp 1571 is always on, active user is prompted to shoot, after the shooting is finished, preposition indicator light 1571, inside indicator light 1572 Extinguish.
In one embodiment of the invention, the second wiring board 153 is connect with tertiary circuit plate by soft arranging wire 155.
The soft arranging wire 155 is partially submerged into frame 11, the portion of the second section 1422 covering insertion frame 11 of cooling fin 142 Divide soft arranging wire 155, at this point, the second section 1422 of cooling fin 142 is across the first cavity 111 and the second cavity 112.
Referring to Fig. 8 a, Fig. 8 b and Fig. 8 c, the assembly of a kind of soft arranging wire and cooling fin of one embodiment of the invention is shown Schematic diagram.
As shown in Fig. 8 a, Fig. 8 b and Fig. 8 c, frame 11 is located at the first cavity 111 and the second cavity 112 in primary injection molding Between form fluted 114.
In one example, frame 11 is provided with lens hole, and groove 114 is located on lens hole, if lens hole be it is round, Ellipse etc., then groove 114 can form two radians.
It should be noted that lateral wall, the upper side wall of the first cavity 111 and the second cavity 112 are molded in primary injection molding, Madial wall, lower wall and rear wall form cover board individually by being integrally formed, and facilitate installation, dismounting.
Soft arranging wire 155 includes the first interface 1551 being connected, wire body 1552, second interface 1553.
The first interface 1551 of soft arranging wire 155 is arranged in the first cavity 111, for accessing the second wiring board 153.
The wire body 1552 of soft arranging wire 155 is matched with the shape of groove 114, and width is slightly less than groove 114, may be provided at groove 114 bottoms.
Furthermore, the bottom of groove 114 is provided with positioning column 1141, is provided in the wire body 1552 of soft arranging wire 155 Location hole 1154, positioning column 1141 is equal with 1154 quantity of location hole, and position is opposite.
When the wire body 1552 of soft arranging wire 155 is arranged in the bottom of groove 114, positioning column 1141 is embedded in location hole 1152, So that the wire body 1552 of soft arranging wire 155 is fixed on the bottom of groove 114.
The second interface 1553 of soft arranging wire 155 is arranged in the second cavity 112, for accessing tertiary circuit plate.
Second section 1422 of cooling fin 142 is matched with the shape of groove 114, and width is slightly less than groove 114, therefore, is dissipated Second section 1422 of backing 142 is arranged in groove 114, also, the second section 1422 of cooling fin 142 is located at soft arranging wire On 155 wire body 1552.
Furthermore, the second section 1422 of cooling fin 142 matches (such as two with 1552 shape of wire body of soft arranging wire 155 Person forms two radians) so that the wire body 1552 of the second section 1422 covering soft arranging wire 155 of cooling fin 142.
In covering, connected by gum between the second section 1442 and the wire body 1552 of soft arranging wire 155 of cooling fin 142 It connects so that the second section 1442 of cooling fin 142 is fixed on the wire body 1552 of soft arranging wire 155, at this point, seeing from top to down It examines, can be seen that the first interface 1551 and second interface 1553 of soft arranging wire 155, wire body 1552 is by the second section of cooling fin 142 1442 are blocked and invisible.
It is formed with coating 115 in groove 114 and in the second section 1442 of cooling fin 142 so that frame 11 is complete It is whole.
In one example, coating 115 can pass through injection molding, i.e. quadric injection mould.
In quadric injection mould, the temperature of glue is higher, and up to 260 DEG C, also, glue has stronger viscous when being molded mobile Property, the stronger power of pullling is generated, if soft arranging wire 155 directly bears the high temperature of glue and hale to pull power, it is easy to fuse Or it pulls apart.
In embodiments of the present invention, in groove 114, the of cooling fin 142 is covered in the wire body 1552 of soft arranging wire 155 Two sections 1442, therefore, glue are mainly fallen on the second section 1442 of cooling fin 142, to which the wire body of soft arranging wire 155 be isolated 1552, i.e. the second section 1442 of cooling fin 142 is primarily subjected to the high temperature of glue and hales pull power, reduces soft arranging wire 155 because of height Temperature hales the probability for pulling power and fusing or pulling apart, and ensures that the circuit of soft arranging wire 155 is complete.
In embodiments of the present invention, it is provided with the first cavity, in the other side of frame in the one side edge of the frame of glasses Edge is provided with the second cavity, formed in frame and between the first cavity and the second cavity it is fluted, the of soft arranging wire One interface is arranged in the first cavity, and in bottom portion of groove, the second interface of soft arranging wire is arranged second for the wire body setting of soft arranging wire In cavity, the first section of cooling fin is arranged in the first cavity, and the second section setting of cooling fin in a groove, and is located at soft On the wire body of winding displacement, it is formed with coating in a groove and on the second section of cooling fin, for Shooting Technique, glue master It falls on the second section of cooling fin, to which the wire body of soft arranging wire be isolated, i.e. the second section of cooling fin is primarily subjected to glue High temperature and hale and pull power, reduce soft arranging wire because of high temperature, hale the probability for fusing or pulling apart due to pulling power, ensure the line of soft arranging wire Road is complete.
Also, it is directed to Shooting Technique, mold can be limited by cooling fin, not need Additional Protection soft arranging wire, letter Change the difficulty of mold.
In one embodiment of the invention, as shown in Figures 1 and 2, lead between the first cavity 111 and the first temple 131 The connection of first axle 161 is crossed, is connected by second hinge 162 between the second cavity 112 and the second temple 132.
It in embodiments of the present invention, can be in setting amplitude range between the first temple 131, the second temple 132 and frame 11 Inside rotationally it is articulated.
In addition, glasses further include some unshowned components, for example, microphone, coding chip, etc., no longer superfluous herein It states.
In embodiments of the present invention, circuit board mount, assist side holder are installed in the first cavity of eye glass frame Above, first line plate is installed towards the side of madial wall, thermally conductive sheet is arranged in the first cavity, is located at the inside of the first cavity Between wall and the first line plate and covering at least partly first line plate, the first section of cooling fin is arranged in the first chamber Connect in body and with thermally conductive sheet, the second section of cooling fin is arranged outside the first cavity and in embedded frame, thermally conductive sheet with dissipate The structure of backing is simple, and cost is relatively low, and thermally conductive sheet obstructs the madial wall of first line plate and the first cavity, and first line plate is produced In raw heat transfer to cooling fin, cooling fin is transmitted to outside the first cavity, reduces the heat for the madial wall for being transmitted to the first cavity Amount reduces the temperature of the madial wall of the first cavity, user's wearing spectacles to carry out samming processing to the madial wall of the first cavity When the operations such as being broadcast live, keep the inside wall temperature of the first cavity in the reasonable scope, the skin of effective protection user not by The madial wall of first cavity is scalded.
To make those skilled in the art more fully understand the embodiment of the present invention, illustrate this hair below by way of specific example Glasses in bright embodiment.
The glasses of the present embodiment can be controlled by touch control or by button, may include frame and mirror Foot can be rotationally articulated between mirror pin and frame by folding hinge arrangement in setting amplitude range.
It is provided with accommodating space in the temple of glasses or frame, wherein be equipped with printed circuit board (PCB), the PCB On be provided with chip, memory (include but not limited to Double Data Rate synchronous DRAM (DDR), flash memory (FLASH) and Multimedia card (EMMC, Embedded Multi Media Card)), communication module (include but not limited to bluetooth (including but not Be limited to classical bluetooth BT, low-power consumption bluetooth BLE) and/or WiFi), electric power assembly (include but not limited to battery, charging interface, meter Calculate electricity device (such as Coulomb meter)), video signal collection component (such as one or two camera), audio signal sample Component (such as one or two microphone), temperature sensor (the working condition temperature for measuring PCB), one or two (one of RGB LED light, is set to the side of facing external on frame to RGB LED light, and the setting of another RGB LED light exists The inside of frame or leg of spectacles is located at close to the position of user's left eye or right eye in the visual range of wearer).
In various embodiments, two chips are also provided on pcb board, a chip is as main control chip, often Under rule state in a dormant state, to reduce power consumption;Another chip piece undertakes external interactive function, can be Bluetooth Low Energy (BLE) chip.Certainly, in the case where not considering power consumption, the scheme of dual-control chip can not also be used.
Wherein, ISM (Industrial Scientific Medical Band) frequency range of the BLE chips based on 2.4GHz with The glasses APP mating with the glasses in mobile device is communicated wirelessly.Wherein, BLE chips tool connects there are two types of peripheral equipment Mouthful, it is bidirectional two-line synchronous serial bus (I2C) and universal asynchronous receiving-transmitting transmitter (UART) respectively;Wherein, I2C is external LED light, Coulomb meter, temperature sensor;UART then external main control chips.Under normal conditions, only BLE chips are working, work BLE chips are sending broadcast packet when state, send once, so that glasses APP can be scanned and be connected to glasses within 1 second.
Wherein, BLE chips carry out data writing operation to control LED light by I2C to the register of LED chip, write data Order includes:The value of the register of I2C bus address, the register address of LED chip and LED chip is not necessarily to read operation;Its In, the writeable data information of LED includes:Red, green, blue three kinds of color value, on and off, brightness etc..
BLE chips can carry out the register of Coulomb meter chip by I2C buses reading data behaviour when controlling Coulomb meter Make, reading data command includes:I2C bus address, the address of Coulomb meter chip register and Coulomb meter chip register value, nothing Need write operation;Wherein, the readable data information of Coulomb meter includes battery capacity and voltage.
BLE chips can be written and read data by I2C buses when IC is charged in control to the register for the IC chip that charges Operation, read write command include:The value of the address and the IC registers that charge of I2C bus address, the IC registers that charge, data include: The relevant parameters such as charged state, charging current, charging current/threshold voltage.
Wherein, main control chip be mainly responsible for video and photo shooting and storage and by bluetooth, WiFi carry out data Transmission.
In addition, BLE chips will also maintain heartbeat packet between main control chip by UART, to ensure that main control chip was powered Cheng Zhong remains at correct working condition.Main control chip sent a heartbeat packet every 5 seconds and gives BLE chips, if BLE It continues to exceed 3 times and does not receive the heartbeat packet from main control chip, then BLE carries out down replying bit manipulation by cable to main control chip by automatically.
And BLE chips itself then rely on WatchDog Timer (WDT, Watch Dog Timer) to monitor BLE systems itself Whether working properly, WDT is a component part of microcontroller, it is actually a counter, generally gives house dog one Number, WDT starts to count down after program brings into operation.If program normal operation, CPU should send out instruction and allow after a period of time WDT resets, and restarts to count down.It is considered as program if WDT reduces to 0 and does not work normally, whole system is forced to reset.Only Device battery is wanted to have remaining capacity, BLE chips just to remain working condition, if BLE chip operations are abnormal, whole system It is equal to paralysis, therefore, in order to ensure occurring the abnormal phenomenon of program fleet in the case of unpredictable, the present invention is implemented Example carrys out monitoring software working condition using WDT.
Wherein, when main control chip is in this five kinds of states, lower electricity is not allowed, respectively:Binding, video recording, live streaming, bluetooth/ WiFi transmission, over the air (OTA, Over-The-Air Technology) upgrading.
Wherein, when being interacted with glasses APP using the glasses, the instruction of major part and glasses APP interactions is all to pass through BLE Chip transparent transmission is completed:Namely glasses APP sends instructions to BLE chips, and BLE chips relay to main control chip by UART, Vice versa.Be related to transparent transmission includes:It updates system time, remove video data, firmware upgrade, Bluetooth pairing, WiFi distributions Etc..
In addition, the event command that BLE chips can generate and be transferred to main control chip includes:Click, double-click, long-press 1 second, Long-press 7 seconds and long-press 30 seconds.Certainly, event command here is that schematic example is not used to be limited to the present invention.
In addition, when the working condition of main control chip itself changes, can BLE chips, BLE be transmitted by UART in time Chip then can further notify to give the glasses APP, main working condition include:Whether recording a video, whether be broadcast live, Whether WiFi/ bluetooths are working, whether can carry out OTA upgradings, disk storage space changes.
In actual use, when the user clicks after the record button of the glasses APP of mobile terminal, BLE chip controls power on Universal input/output (GPIO) interface is powered on to main control chip, and main control chip starts to record a video after starting;
After video recording, the information of video recording is sent to BLE chips by main control chip by UART, and BLE chips notify in time To glasses APP, glasses APP can send command adapted thereto to BLE chips to open the bluetooth or WiFi function of main control chip later, BLE chips receive and instruction are transferred to main control chip by UART after instruction, after main control chip unlatching bluetooth or WiFi further through UART notice BLE chips, which indicate to open, to be finished, and unlatching is finished notice and is transmitted to APP by last BLE chips;
Glasses APP receive bluetooth or WiFi unlatching finish notice after, so that it may with bypass BLE chips directly by bluetooth/ WiFi with main control chip communicate.
Glasses APP can by bluetooth from main control chip read low clear video data, to the OTA upgrade files of main control chip into Row write enters;By WiFi HD video data can be read from main control chip;
After video data is read, glasses APP sends instructions to BLE chips and closes bluetooth or WiFi, BLE chip Instruction is transmitted to main control chip, main control chip will unload bluetooth/WiFi services and driving, and giving will be under bluetooth/WiFi chip Electricity.
Wherein, main control chip can first start the sensor of camera, shoot original video stream, and lead in video process It crosses hardware coder to convert original video stream to H264 formats and memory is written, after video recording, then by regarding in memory Frequency is according to write-in memory and closes the sensor of camera;
Wherein, memory cache mechanism may be used for the video recorded in the present invention, wherein the caching upper limit of HD video The caching upper limit for 12M, low clear video is 2M.That is, during video record, the video data of recording can be write first Enter memory to be cached, when the video data of write-in is more than the corresponding caching upper limit, the embodiment of the present invention can will be in memory The video data one-time write FLASH memory of caching, then empties the video data cached in memory;And continue to record Subsequent video can then continue that memory cache is from the beginning written.In this way, on the one hand reducing the number for writing FLASH, made with improving FLASH Use the service life;On the other hand the power consumption for writing memory is less than the power consumption for writing FLASH, plays the purpose of power saving.
If that the live streaming of opening that main control chip receives the transmission of BLE chips in video process instructs, then it can be timely Notice RTSP service routines have available frame data to reach, and the memory address of video data is sent to RTSP service routines, RTSP service routines are further transmitted to the glasses APP's of mobile terminal after specified memory address reads video data RTSP client.Wherein, since the video data of newest recording necessarily caches in memory, it can be directly from memory It is middle to read the video data currently recorded, net cast is carried out, to realize continual net cast, reduces time delay.
When stating glasses progress practical application in use, user can record a video and clap to the different key of glasses side According to.Such as button A is used for controlling taking a picture, button B is used for shooting video, can be by being interrupted pressing time in pressing keys B Number, to determine the time span of recorded video.
For example, after user presses one-touch B, triggering is interrupted, and the response of BLE chips is interrupted, and on main control chip Electric (in an idle state, main control chip is in power-down state, i.e. dormant state, to reduce power consumption), and interrupt signal is transmitted To main control chip.
Main control chip can identify that the interrupt signal, main control chip pass through interrupt signal pre-stored in the memory after the power is turned on Attribute (i.e. the action type of each interrupt signal expression) is judged that, then by judging to determine, user wants shooting one The video of scheduled duration (such as 11 seconds).
Later main control chip start camera open video record, if during recorded video, user not into Any operation of row, then after countdown, main control chip controls camera and terminates shooting.And based on described in above-described embodiment The memory cache mechanism of the present invention, therefore, the method for the embodiment of the present invention can will cache in memory during shooting Video data constantly stores in FLASH memory, and is named according to scheduled rule to each video file.
After the completion of video record, main control chip can't be electric down immediately, the power-up state that can also continue for some time, etc. Wait for user's triggering command again, but if whithin a period of time, not sensing the triggering command of user, then can descend electricity, from And avoid frequent powering up power consumption caused by with power down.
Main control chip by adjusting camera parameter, can control the clear of the photo of video or shooting that glasses are recorded Clear degree, after user is communicated to connect mobile terminal and glasses by glasses App, user can inquire eye by glasses APP Mirror side there is currently low clear video file number and the description file that is generated in video process of some video file, from And obtain the description informations such as file name, size, date, resolution ratio, the picture of the video file;Then, according to description information To read corresponding low clear video or picture file, wherein single reads byte number and is no more than 40960bytes;Then glasses APP can send instructions to glasses to delete the file data read to promote the utilization rate of the memory space of glasses;That After all digital independents, glasses APP can send the control life for closing bluetooth by bluetooth to BLE chips in time It enables.
Wherein, it is contemplated that user may and then the video recording behavior of duration, the embodiment of the present invention can set delay again Close the time of bluetooth.Such as when system in 90 seconds without relevant Bluetooth operation, then the bluetooth module of glasses is closed automatically It closes to save power consumption.
If during shooting, user pressing keys B again then triggers interruption, and the response of BLE chips is interrupted, and Interrupt signal is transferred to main control chip, main control chip controls camera and extends shooting 11 seconds, wherein due to pressing one-touch The corresponding shooting duration of video of B is 11 seconds, therefore, again taps on one-touch B here and then postpones shooting 11 seconds, if pressing keys again B then continues additional shooting duration of video, until reaching the maximum time of setting single shot.
For the ease of user, quickly through bluetooth, either WiFi is pre- on mobile terminal (such as mobile phone or tablet computer) Look at video information, main control chip can intercept in video flowing respectively when starting video record every time and terminating video record Key frame (I Frame) data, and by two key frame datas progress snapshot processings reduction image pixels formation thumbnails, and with The associated mode of the video is stored in main control chip;When user carries out audio video synchronization by bluetooth or WiFi with mobile terminal When, mobile terminal can first receive two frame thumbnail corresponding with the video, to be supplied to user in the glasses of mobile terminal The experience of rapid preview video in the transmission of video interface of APP.
In addition, when glasses App reading video datas, disposably all video thumbnails files quickly can be read and pre- It lookes at, to facilitate user to choose whether further to read video, if not data desired by user, can select directly to delete And without the reading of video.
As in the prior embodiments, button B can be used for controlling video capture, and button A can be used for controlling photo and clap It takes the photograph, it is common, there is more fine definition, such as 4K images by the photo that button A is shot, when eyeglass wearer presses glasses When button A, the response of BLE chips is interrupted, and interrupt signal is transferred to main control chip.Similar, if at this time at main control chip In lower electric dormant state, then BLE chips, which are first sent, powers on instruction and is powered on to main control chip, main control chip startup later, master control core Piece identifies that interrupt signal is the instruction taken pictures, and later, control camera shoots 4K images, and finally, which, which is also stored in, deposits In reservoir.
When BLE chips start for the first time, the ID of glasses can be generated, and is stored into memory (such as FLASH), for marking Know the glasses, unless wiping FLASH, which will always exist.
In addition, the glasses same time only allows the User ID of a glasses APP to be logged in and (communicated to connect), in the eye After mirror APP logins until other glasses APP are logged in, all video datas that system generates, user configuration etc. is only stepped on this It is related to record glasses APP accounts, it is invisible for other accounts of subsequent login, to protect privacy of user, even if device losses, Also it is unlikely to that video data is caused to be revealed, which can be controlled, in the memory for removing glasses when logging in by APP Data corresponding with the ID.
In other implementations, Coulomb meter can periodically detect the battery dump energy of glasses, when detecting battery When remaining capacity is not higher than given threshold, then powering on for main control chip is controlled, so that it is guaranteed that the trouble free service of glasses, and can It avoids glasses from generating interruption in shooting process, influences the shooting experience of user, and avoid because electricity is consumed and excessively leads The problem of causing to reduce battery.
In other implementations, a button A can also be only arranged in glasses, pass through the different pressing modes of button A The operation of shooting photo or recorded video is distinguished to make master control chip, for example, button A is double-clicked, it is continuous twice to interrupt, it is main Control chip identifies that the operation is photographing instruction, then main control chip shoots a high definition picture by camera.
Further, since being provided with several LED light on glasses, different LED lamplight flicker effects and color can be passed through Variation is cooperateed with button, to avoid the maloperation of user.For example, electricity condition:When system charge be less than 8%, and equipment be in electricity Pond power supply state will ignore video recording behavior and change LED state prompt user.
Temperature sensor detects superheat state:When system temperature is more than 60 degree, video recording behavior will be ignored and change LED state Prompt user.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap Those elements are included, but also include other elements that are not explicitly listed, or further include for this process, method, article Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device including the element.
It above to a kind of glasses provided by the present invention, is described in detail, specific case used herein is to this The principle and embodiment of invention is expounded, the explanation of above example is only intended to help understand the present invention method and Its core concept;Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, in specific implementation mode and answer With there will be changes in range, in conclusion the content of the present specification should not be construed as limiting the invention.

Claims (10)

1. a kind of glasses, which is characterized in that the glasses include frame and radiator, are provided in the one side edge of the frame First cavity is equipped with circuit board mount in first cavity, on the circuit board mount, towards the side of madial wall First line plate is installed;
The radiator includes thermally conductive sheet and cooling fin;
The thermally conductive sheet is arranged in first cavity, be located at first cavity madial wall and the first line plate it Between and at least partly described first line plate of covering;
The cooling fin includes connected the first section and the second section, and the first section of the cooling fin is arranged described first It is connect in cavity and with the thermally conductive sheet, the second section setting of the cooling fin is outside first cavity and described in insertion In frame.
2. glasses according to claim 1, which is characterized in that the first line plate is radio-frequency line plate, the heat conduction Piece covers following at least one component in the radio-frequency line plate:
Electric pressure converter DC-DC, Wireless Fidelity Wi-Fi modules, classics bluetooth BT modules, low-power consumption bluetooth BLE modules.
3. glasses according to claim 1, which is characterized in that between the thermally conductive sheet and the madial wall of first cavity There are gap, the width in the gap is 0.3 millimeter to 1.5 millimeters.
4. glasses according to claim 1, which is characterized in that the thermally conductive sheet includes graphite flake, and the cooling fin includes Copper sheet.
5. glasses according to claim 4, which is characterized in that the volume of first cavity be 3000 cubic millimeters extremely 10000 cubic millimeters, the thickness of the graphite flake is 0.05 millimeter to 0.2 millimeter, the thickness of the copper sheet be 0.2 millimeter extremely 0.5 millimeter, the length of the second section of the copper sheet is 3 millimeters to 50 millimeters.
6. according to claim 1-5 any one of them glasses, which is characterized in that described on the circuit board mount, direction The side of lateral wall is equipped with the second wiring board;
The first line plate is connect with second wiring board.
7. glasses according to claim 6, which is characterized in that second wiring board is mainboard circuit board, including as follows At least one component:
Processor, memory.
8. glasses according to claim 6, which is characterized in that the front end of first cavity is provided with lens, in institute It states and is provided with camera module in the first cavity, the camera module accesses the first line plate and towards the lens.
9. glasses according to claim 6, which is characterized in that another lateral edges of the frame are provided with the second chamber Body is provided with tertiary circuit plate in second cavity;
Second wiring board is connect with the tertiary circuit plate by soft arranging wire;
The soft arranging wire is partially submerged into the frame;
The part soft arranging wire of the embedded frame of the second section covering of the cooling fin;
Wherein, the tertiary circuit plate includes following at least one component:
Power supply module, operation button, indicator light.
10. glasses according to claim 9, which is characterized in that the glasses further include the first temple, the second temple;
It is connected by first axle between first cavity and first temple;
It is connected by second hinge between second cavity and second temple.
CN201810549984.7A 2018-05-31 2018-05-31 A kind of glasses Pending CN108693661A (en)

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CN109343235A (en) * 2018-12-12 2019-02-15 北京阿法龙科技有限公司 A kind of intelligent glasses with heat sinking function
CN111736340A (en) * 2019-03-25 2020-10-02 精工爱普生株式会社 Wearable display device
CN113189795A (en) * 2021-04-23 2021-07-30 歌尔股份有限公司 Heat radiation structure and intelligent glasses
CN113260226A (en) * 2021-05-12 2021-08-13 Tcl通讯(宁波)有限公司 Wearable device
CN114280819A (en) * 2021-12-29 2022-04-05 歌尔光学科技有限公司 Intelligence glasses cooling structure
CN115097626A (en) * 2022-05-28 2022-09-23 杭州优服云科技有限公司 General AR glasses based on numerical control machine maintenance management system
CN117369166A (en) * 2023-12-08 2024-01-09 歌尔股份有限公司 Glasses with glasses

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CN117369166A (en) * 2023-12-08 2024-01-09 歌尔股份有限公司 Glasses with glasses

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