WO2020173335A1 - 可用于无线充电的眼镜盒、无线充电眼镜及无线充电套装 - Google Patents

可用于无线充电的眼镜盒、无线充电眼镜及无线充电套装 Download PDF

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Publication number
WO2020173335A1
WO2020173335A1 PCT/CN2020/075691 CN2020075691W WO2020173335A1 WO 2020173335 A1 WO2020173335 A1 WO 2020173335A1 CN 2020075691 W CN2020075691 W CN 2020075691W WO 2020173335 A1 WO2020173335 A1 WO 2020173335A1
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WO
WIPO (PCT)
Prior art keywords
glasses
space
coil
transmitting coil
plane
Prior art date
Application number
PCT/CN2020/075691
Other languages
English (en)
French (fr)
Inventor
张文铿
朱欣
鹿青春
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2020173335A1 publication Critical patent/WO2020173335A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C11/20Lunch or picnic boxes or the like
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00Details; Accessories
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C15/00Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment

Definitions

  • This application relates to the technical field of smart glasses, and in particular to a glasses case, wireless charging glasses and a wireless charging set that can be used for wireless charging.
  • Background technique
  • the embodiments of the present application provide a glasses case, wireless charging glasses, and wireless charging kit that can be used for wireless charging, which can realize the wireless charging of smart glasses, and can realize the alignment adjustment of the transmitting coil and the receiving coil of the wireless charging.
  • an embodiment of the present application provides a glasses case that can be used for wireless charging, including: a back piece, which defines a first plane and is parallel to the first plane; a spacer, which is parallel to the first plane and is parallel to the back piece Cooperate to form the first space; N transmitting coils are arranged in the first space, and the position can be adjusted along the x direction; wherein the x direction is in the first plane; N is a positive integer; glasses storage mechanism for storing glasses In the second space in the glasses case and making the extension direction of the straight part of the temples the x direction; wherein, the temples of the glasses are provided with N receiving coils; the second space is on the side of the spacer away from the back part ; And the offset between the position of the receiving coil in the y direction and the position of the corresponding transmitting coil in the y direction is less than the preset threshold; the y direction is in the first plane and perpendicular to the x direction.
  • the glasses storage mechanism includes at least one hook group, each of the hook groups includes two hooks, and the two hooks of each hook group are along the center Line-symmetrically arranged on the side of the spacer facing away from the back part; the center line is the center line of the side facing away from the back part of the spacer, and is parallel to the y direction; the hook set is used to limit the y direction The position of the temples of the glasses to limit the offset of the receiving coil and the corresponding transmitting coil in the y direction.
  • the position of the temples in the y direction can be restricted, so that the offset of the receiving coil and the corresponding transmitting coil in the y direction can be restricted, so that as long as the temples are inconvenient, the mirror frame can be replaced at will, and then the Adjust the position of the transmitting coil in the direction to eliminate or reduce the offset of the receiving coil and the transmitting coil in the x direction caused by the width of the mirror frame.
  • a first sliding rail is arranged in the first space; the N transmitting coils are slidably arranged in the first space. On the slide rail; the first slide rail extends along the x direction, so that the transmitter coil can be adjusted in position along the x direction.
  • the transmitting coil can move smoothly, which is convenient for position adjustment.
  • the transmitting coil is provided with an operating handle, and the operating handle protrudes from the first space; Toggling the operating handle enables the position of the transmitting coil to be adjusted in the x direction.
  • an operating handle is provided, and the position of the transmitting coil can be conveniently adjusted manually through the operating handle.
  • the glasses case further includes: a frame recognition module for identifying the current frame of the glasses; a transmitting coil
  • the automatic adjustment module is configured to adjust the position of the transmitting coil in the x direction according to the width of the current frame of the glasses.
  • the spectacle case can recognize the current spectacle frame, and automatically adjust the position of the transmitting coil according to the width of the spectacle frame, which improves the charging experience.
  • the spectacle case further includes: a spectacle case cover; a first magnetic fastener is provided on an area of the spectacle case cover away from the back part A second magnetic fastener is provided on the spacer, which is used to combine with the first magnetic fastener to limit the distance in the Z direction between the transmitter coil and its corresponding receiver coil; Wherein, the Z direction is a direction perpendicular to the first plane.
  • two magnetic fasteners are used to compress the glasses case in the Z direction, so that the transmitting coil and its corresponding receiving coil are more resolved in the Z direction, and the charging efficiency is improved.
  • the glasses case further includes a buckle sensing module for sensing the first magnetic fastener and The attraction or desorption of the second magnetic member triggers the disconnection or connection of the glasses and the user equipment.
  • the glasses when the glasses are put into the glasses case, and the glasses case is closed, the glasses can be disconnected from the user equipment, or the user equipment can be disconnected from the glasses, so that the glasses enter the low-power Consumption mode, save power.
  • the glasses case When the glasses case is opened, the glasses can initiate a connection with the user equipment, or the user equipment can initiate a connection with the eyeglasses, so that the user does not need to initiate a connection manually, and the connection is more timely, which reduces the waiting time of the user and improves the user experience.
  • the transmitting coil is further arranged in the first space in an adjustable position in the Z direction for adjusting the transmitting coil and The distance between the corresponding receiving coils in the Z direction; where the Z direction is a direction perpendicular to the first plane.
  • the distance between the transmitting coil and its corresponding receiving coil can be adjusted in the Z direction, which can be used to improve the efficiency of wireless charging.
  • the glasses case further includes a charging trigger module; when the glasses are stored in the second space, the charging trigger module is used to trigger the transmitting coil to the corresponding The receiving coil transmits power.
  • the glasses case can spontaneously charge the glasses, providing a user's charging experience.
  • an embodiment of the present application provides a wirelessly rechargeable glasses set, including the eyeglass case and glasses described in the first aspect.
  • N receiving coils in the temples of the glasses respectively; the N receiving coils correspond to the N transmitting coils respectively; N is positive Integer.
  • the number of receiving coils in the temples is the same as the number of transmitting coils in the glasses case, which can make full use of the transmitting coils of the glasses case and improve the charging efficiency.
  • the N receiving coils are distributed in the Inside one temple of the glasses.
  • the temple can be folded outside, so that the distance between the receiving coil and its corresponding transmitting coil can be reduced, and the charging efficiency can be improved.
  • one or more of the N receiving coils are located on the top of the temple; or, One or more of the N receiving coils are located in the middle of the temple; or, one or more of the N receiving coils are located at the tail of the temple.
  • receiving coils can be arranged at different parts of the temple, which facilitates the design of the temple.
  • the N receiving coils are distributed at the tails of the two temples of the glasses.
  • receiving coils can be provided at the tails of the two temples, which facilitates the design of the temples.
  • connection between the temple and the frame of the glasses is a detachable connection.
  • the spectacle case and spectacle set provided by the embodiments of the application can replace the spectacle frame of the spectacles.
  • the effect of the change of the spectacle frame on the charging efficiency can be eliminated or reduced, so that the charging experience of the user is not affected , It can be effectively compatible with different sizes of frames such as sunglasses and myopia.
  • Fig. 1 is a schematic diagram of a three-dimensional structure of a glasses case capable of wireless charging according to an embodiment of the application;
  • Fig. 2 is a top view of the glasses case shown in Fig. 1;
  • Figure 3 is an exploded view of the glasses case shown in Figure 1;
  • Figure 4 is a perspective view of the internal structure of the glasses case shown in Figure 1;
  • Figure 5 is a top view of the internal structure shown in Figure 4.
  • Figure 6 is an exploded view of the internal structure shown in Figure 4.
  • Figure 7 is a cross-sectional view of the internal structure shown in Figure 4.
  • FIG. 8 is a wireless charging glasses provided by an embodiment of the application.
  • FIG. 1 shows a schematic diagram of a three-dimensional structure of a glasses case provided by an embodiment of the present application.
  • Figure 2 is a top view of a glasses case provided by an embodiment of the application. 1 and 2, the glasses case includes a glasses case body 1.
  • the glasses case body 1 There is a first space in the glasses case body 1, wherein N transmitting coils are arranged in the first space.
  • the transmitting coil is a transmitting coil used for wireless charging, which can transmit power to the receiving coil, thereby realizing wireless charging.
  • the transmitter coil can be adjusted in position to achieve alignment with the receiver coil.
  • the glasses case body 1 also has a second space isolated from the first space.
  • FIG. 3 is an exploded view of the glasses case provided by an embodiment of the application
  • FIG. 4 is a perspective view of the internal structure of the glasses case provided by an embodiment of the application.
  • the spectacle case includes a back part 11 and a spacer 12.
  • the back piece 11 and the spacer 12 may have a U-shaped groove structure, and the main body of the back piece 11 and the main body of the spacer 12 are both parallel or substantially parallel to the first plane.
  • the back part 11 and the spacer 12 are arranged opposite to each other, so as to cooperate to form a first space.
  • the spacer 12 is made of a material that is transparent to the electromagnetic field or does not affect the penetration of the electromagnetic field, and specifically may be wood, plastic, or the like.
  • the back piece 11 may be a part of the glasses case body 1.
  • the back piece may be the back wall of the glasses case body 1 or the back wall of the glasses case body 1. a part of.
  • the glasses case body 1 further includes a first space protection housing 15, in which the first space formed by the back part 11 and the spacer 12 is located.
  • Fig. 5 is a top view of the internal structure of the glasses case provided by an embodiment of the application.
  • Fig. 6 is an exploded view of the internal structure of the eyeglass box provided by an embodiment of the application.
  • the transmitting coils 14 are air-core coils or magnetic core coils.
  • the transmitting coil 14 is a magnetic core coil, the transmitting coil 14 further includes a magnetic core 141
  • the main body of the transmitting coil 14 may be rectangular, circular, or oval.
  • the plane of the rectangular shape, circular shape or elliptical shape is parallel or substantially parallel to the first plane.
  • the transmitting coil 14 can be adjusted in position along the x direction.
  • the x direction is in the first plane and is the left-right direction shown in Figs. 5 and 6.
  • a main board 13 is provided in the first space.
  • the main board 13 includes a first sliding rail extending in the x direction.
  • the first sliding rail is used to carry the transmitting coil 14, so that the transmitting coil can be adjusted in the x direction along the first sliding rail.
  • the first space there is a slide rail.
  • the N transmitting coils share a first slide rail, and adjust their positions in the corresponding interval.
  • first sliding rails there are N first sliding rails in the first space. Adjust the position on the first slide rail corresponding to each of the N transmitting coils.
  • the main board 13 may further include a second slide rail extending in the z direction.
  • the second slide rail intersects the first slide rail, so that the transmitter coil 13 can be adjusted in position along the x direction or in the z direction.
  • the z direction is the forward and backward directions in Figure 5 and Figure 6.
  • the transmitting coil 14 is provided with an operating handle 16, which extends from the first space; by turning the operating handle 16, the transmitting coil 14 can be moved in the x direction Adjust the position.
  • the first space has an opening corresponding to the operating handle 16, so that the operating handle 16 can be moved in an x manner.
  • the relevant personnel can move the operating handle 16 along the x direction to adjust the position of the transmitting coil 14 in the x direction.
  • the gear can be set, and the position adjustment in the x direction is specifically gear adjustment.
  • the opening corresponding to the handle 16 can be operated to set the slot corresponding to the gear.
  • the transmitting coil 14 is adjusted to the gear position corresponding to the slot.
  • the spectacle case further includes: a spectacle frame recognition module, configured to recognize the current spectacle frame of the spectacles; a transmitting coil automatic adjustment module, configured to adjust the frame in the x direction according to the width of the current spectacle frame of the spectacles The location of the transmitter coil.
  • the mirror frame recognition module and the transmitting coil automatic adjustment module may be provided on the main board 15.
  • the frame identification module may include a radio frequency identification (Radio Frequency Identification, rf id) chip or a near field communication (near field communication, NFC) chip, and the current frame may include a radio frequency identification tag or an NFC tag.
  • the transmitting coil automatic adjustment module includes a processing module, a storage module and a push-pull module.
  • the frame recognition module can recognize the current frame and send the recognition result to the transmitting coil automatic adjustment module
  • the processing module reads the width information of the current mirror frame from the storage module according to the recognition result, and combines the current position of the transmitting coil 14 to instruct the push-pull module to adjust the position of the transmitting coil 14.
  • the push-pull module may include a motor and walking parts.
  • the walking part may be arranged on one side of the transmitting coil 14 in the x direction. According to the processing module instructing the rotation direction and the rotation amount of the motor, the walking part is driven to move in the x direction, so as to realize the movement of the transmitting coil 14 in the x direction.
  • the glasses storage mechanism is used for storing the glasses in the second space in the glasses case and making the extension direction of the straight part of the temples the X direction.
  • the X direction is the left-right way in Figure 5 and Figure 6. It is easy to understand that the direction in which the straight part of the temples extends is referred to as the x direction, which is a general description of the x direction in text.
  • the extension direction of the straight part is consistent with the x direction.
  • the temples of some spectacles for example, the temples of the spectacles shown in Figure 5
  • the extension direction of the straight part is slightly deviated from the x-direction, but is generally the same. Therefore, the temples can also be straight
  • the partial extension is called the x direction.
  • the glasses storage mechanism stores the glasses on the side of the spacer 12 away from the back piece 11, that is, the second space is on the side of the spacer 12 away from the back piece 11.
  • N receiving coils are provided on the temples of the glasses, and one receiving coil can be provided in the first part 311.
  • the N receiving coils correspond to the N transmitting coils one to one.
  • the shape of the receiving coil may be consistent with the shape of the transmitting coil; and when the glasses are stored in the second space, the shape of the receiving coil is also parallel or substantially parallel to the first plane.
  • the glasses storage mechanism can make the position of the receiving coil in the y direction consistent with or substantially the same as the position of the transmitting coil corresponding to the receiving coil in the y direction, and the relative offset of the two in the y direction can be determined by a preset threshold. For measurement, when it is less than the preset threshold, it can be considered that the positions of the two are the same or substantially the same in the y direction.
  • the y direction is the vertical direction in Figs. 5 and 6, which is in the first plane and perpendicular to the x direction.
  • the glasses storage mechanism includes one or more hook groups, each of the hook groups includes two hooks, and the two hooks of each hook group are symmetrically arranged on the back part 11 of the spacer 12 along the center line.
  • the center line is the center line of the side of the spacer 12 facing away from the back part 12, and is parallel to the y direction; the hook set is used to limit the position of the temples of the glasses in the y direction to Limit the offset of the receiving coil and the corresponding transmitting coil in the y direction.
  • the temples of the glasses are hung on each hook group, so that the position of the temples in the y direction can be restricted.
  • the positions of the multiple hook groups in the y direction are the same, and are specifically used to limit the positions of the straight parts of the temples in the y direction.
  • FIG. 6 shows a case where the glasses storage mechanism includes a hook group, and the hook group includes two hooks, wherein the hook 18 shown in FIG. 6 is one of the hooks.
  • the glasses storage mechanism includes a nose pad 19, and the nose pad 19 is disposed on the side of the spacer 12 away from the back part 11.
  • the nose pad 19 can be used to restrict the position of the glasses in the y direction, thereby restricting the position of the temples of the glasses, and thereby restricting the offset of the receiving coil and the corresponding transmitting coil in the y direction.
  • the nose pad 19 can be replaced.
  • the glasses case can be matched with multiple nose pads.
  • the structures of different nose pads among the plurality of nose pads correspond to different lens frames respectively.
  • the original nose pad is also replaced with the nose pad corresponding to the new lens frame, so that the position of the receiving coil in the y direction can be restricted.
  • the glasses case further includes a glasses case cover 2.
  • a glasses case cover 2 When storing the glasses, put the glasses into the glasses case body 1, and close the glasses case cover 2, thereby completing the storage of the glasses.
  • a first magnetic fastener 31 is provided on the area of the glasses case cover 2 away from the back part 11 and a second magnetic fastener is provided on the spacer 12.
  • a second magnetic fastener is provided on the side of the spacer 12 facing the back part 11.
  • a second magnetic fastener may be provided on the side of the spacer 12 facing away from the back part 11.
  • both the first magnetic fastener 31 and the second magnetic fastener may be magnets, such as magnets.
  • the first magnetic fastener 31 is a magnet; the second magnetic fastener is an object that can be attracted by the magnet, such as iron. In another example, the first magnetic fastener 31 is an object that can be attracted by a magnet, such as iron; the second magnetic fastener is a magnet.
  • the first magnetic fastener 31 and the second magnetic fastener are attracted to close and compress the glasses case body 1, thereby stabilizing the glasses in the second space, reducing the shaking, and further reducing the receiving coil and its corresponding The distance of the transmitting coil in the z direction to improve the charging efficiency.
  • the glasses case further includes a buckle sensing module for sensing the attraction or desorption of the first magnetic fastener 31 and the second magnetic component to trigger the glasses and the user equipment Disconnected or connected.
  • the buckle sensing module may be a Hall device, which is arranged in the glasses case, and senses the glasses case by sensing the change in the magnetic field caused by the attraction or desorption of the first magnetic fastener 31 and the second magnetic component Turning on or off can instruct the glasses to disconnect from the user equipment or initiate a connection with the user equipment; it can also mean that the TF user equipment disconnects from the glasses or initiates a connection with the glasses.
  • the user equipment may be a smart terminal such as a mobile phone and a tablet computer.
  • the glasses when the glasses are put into the glasses case, and the glasses case is closed, the glasses can be disconnected from the user equipment, or the user equipment can be disconnected from the glasses, so that the glasses enter low power consumption. Mode to save power.
  • the glasses case When the glasses case is opened, the glasses can initiate a connection with the user equipment, or the user equipment can initiate a connection with the glasses, so that the user does not need to initiate a connection manually, and the connection is more timely, which reduces the waiting time of the user and improves the user experience.
  • the snap-fit sensing module is provided on the main board 15.
  • the snap-fit sensing module may include a Hall device, a processing module, and a communication module.
  • the processing module may be a Microcontroller Unit (MCU) communication module may be a Bluetooth module, more specifically, the communication module may be a Bluetooth Low Energy (BLE) module.
  • MCU Microcontroller Unit
  • BLE Bluetooth Low Energy
  • the Hall device can sense changes in the magnetic field generated by the attraction or desorption of the first magnetic fastener 31 and the second magnetic fastener, and can then notify the glasses or the user equipment through the communication module under the control of the processing module, so that The glasses or user equipment disconnects or initiates a connection.
  • the glasses case further includes a charging trigger module; when the glasses are stored in the second space, the charging trigger module is used to trigger the transmitting coil to transfer power to the corresponding receiving coil, so as to realize wireless charging.
  • a radio frequency identification tag or NFC tag may be provided on the temple or the frame.
  • the charging trigger module may be set in the main board 15, and may include a radio frequency identification chip or an NFC chip. When the glasses are put in the glasses case, the charging trigger module can sense the putting of the glasses through radio frequency identification technology or NFC technology, and then wireless charging can be started.
  • the glasses case when the glasses are put into the glasses case, the glasses case can spontaneously charge the glasses, providing a user's charging experience.
  • the glasses case body 1 further includes an elastic band, through which the glasses case body 1 can be compressed in the z direction, so as to stabilize the glasses in the second space, reduce its shaking, and further reduce the receiving coil and its corresponding The distance of the transmitter coil in the z direction to improve the charging efficiency.
  • the elastic band may surround the glasses case body 1 one round in parallel or substantially parallel to the second plane, so that the glasses case body 1 can be compressed by tightening the elastic band.
  • the magnitude of the lateral offset between the transmitting coil and the receiving coil As far as the embodiment of the present application is concerned, the magnitude of the offset of the transmitting coil and the receiving coil in the first plane has an impact on the charging efficiency Serious impact.
  • the charging efficiency When the offset is large, the charging efficiency will decrease significantly.
  • users have the need to replace the frame, for example, the nearsighted glasses Replace the frame with a sunglasses frame, or replace the sunglasses frame with a myopic frame.
  • the replacement of spectacle frames with different widths results in a larger offset between the transmitting coil and the receiving coil in the x direction; the spectacle case provided in the embodiment of the present application can adjust the position of the transmitting coil in the x direction, thereby eliminating or reducing The offset in the X direction caused by the replacement of the frame.
  • the charging efficiency of wireless charging can be guaranteed.
  • the frame of the glasses can be replaced without changing the temples of the glasses. By adjusting the position of the transmitting coil, the influence of the change of the frame on the charging efficiency can be eliminated or reduced, thereby It can be effectively compatible with different-scale frames such as sunglasses and myopia without affecting the user's charging experience.
  • the glasses include a mirror frame 31, a first temple 31, a second temple 32, and a mirror frame 31.
  • the x direction is in a first plane;
  • the first space is a space formed by the spacer 11 and the back part 12; both the spacer 11 and the back part 12 are parallel to the first plane;
  • the glasses may
  • the glasses storage mechanism of the glasses case is stored in the second space in the glasses case, and the extension direction of the straight part of the temple is the x direction; wherein, the second space is on the side of the spacer 11 facing away from the back part 12; and
  • the offset between the position of the receiving coil in the y direction and the position of the corresponding transmitting coil in the y direction is less than a preset threshold;
  • the N receiving coils are distributed in one temple of the glasses.
  • the temples containing the receiving coil on the outside, that is, on the side close to the spacer 11, so that the receiving coil and the transmitting coil are closer in the z direction, thereby improving the charging efficiency.
  • One or more of the N receiving coils can be arranged at the part of the temple near the frame, that is, at the top, or at the middle part of the temple, or at the tail of the temple.
  • the N receiving coils are distributed at the tails of the two temples of the glasses.
  • connection between the temple and the frame of the glasses is a detachable connection.
  • the detachable connection may be a hinge part of the shaft. Standardized design can be carried out on the hinge parts of the shaft, so that the user can easily replace the frame.
  • the glasses provided in the embodiments of the present application can be implemented with reference to the content of the glasses case described above.
  • the glasses provided by the embodiments of the present application can be stored in the aforementioned glasses case.
  • the above-mentioned glasses case can adjust the position of the transmitting coil in the x direction, thereby eliminating or reducing the offset in the x direction caused by changing the frame of the glasses.
  • the embodiment of the present application provides a wirelessly rechargeable glasses suit, including the glasses case and glasses described above.
  • N receiving coils there are N receiving coils in the temples of the glasses respectively; the N receiving coils correspond to the N transmitting coils respectively; N is a positive integer.
  • the N receiving coils are distributed in one temple of the glasses.
  • the temples containing the receiving coil on the outside, that is, the side close to the spacer 11, so that the receiving coil and the transmitting coil are closer in the z direction, thereby improving the charging efficiency.
  • One or more of the N receiving coils can be arranged at the part of the temple near the frame, that is, at the top, or at the middle part of the temple, or at the tail of the temple.
  • the N receiving coils are distributed at the tails of the two temples of the glasses.
  • connection between the temple and the frame of the glasses is a detachable connection.
  • the detachable connection may be a hinge part of the shaft. Standardized design can be carried out on the hinge parts of the shaft, so that the user can easily replace the frame.
  • the glasses can be replaced without changing the temples
  • the influence of the change of the lens frame on the charging efficiency can be eliminated or reduced, so that the user's charging experience is not affected, and it can be effectively compatible with different-scale lens frames such as sunglasses and myopia.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Eyeglasses (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种可用于无线充电的眼镜盒、无线充电眼镜及无线充电套装。眼镜盒包括:背面件(11),限定第一平面并且与第一平面平行;隔离件(12),与第一平面平行,且与背面件(11)配合形成第一空间;N个发射线圈(14),设置在第一空间内,并且可沿x方向调整位置;其中,x方向在第一平面内;N为正整数;眼镜收纳机构,用于将眼镜收纳在眼镜盒内的第二空间内且使得镜腿的平直部分延伸方向为x方向;其中,眼镜的镜腿上设置有N个接收线圈;第二空间在隔离件(12)的背离背面件(11)的一侧;且接收线圈在y方向的位置和对应发射线圈在y方向的位置之间的偏移量小于预设阈值;y方向在第一平面内且与x方向垂直。

Description

可用于无线充电的眼镜盒、 无线充电眼镜及无线充电套装 本申请要求在 2019年 2月 25 日提交中国国家知识产权局、 申请号为 201910138202. 5、 发明名称为 “可用于无线充电的眼镜盒、 无线充电眼镜及无线充电套装” 的中国专利申请的 优先权, 其全部内容通过引用结合在本申请中。 技术领域
本申请涉及智能眼镜技术领域, 具体涉及一种可用于无线充电的眼镜盒、 无线充电眼镜 及无线充电套装。 背景技术
目前, 智能眼镜产品, 基本上是通过有线充电来实现充电的。 对于有线充电这一充电方 式, 需要在眼镜上设置充电接口。 对于眼镜而言, 可用于设置充电接口的空间相对比较狭小, 不便于充电接口的设置。 并且, 在需要充电时, 需要用户手动精确对位来充电, 使得用户充 电体验较差。 另外, 有线充电接口为开放式接口, 导电部件裸露在外, 不便于智能眼镜的防 水设计。 发明内容
本申请实施例提供了一种可用于无线充电的眼镜盒、 无线充电眼镜及无线充电套装, 能 够实现智能眼镜的无线充电, 并且可实现无线充电的发射线圈和接收线圈的对位调整。
第一方面, 本申请的实施例提供了一种可用于无线充电的眼镜盒, 包括: 背面件, 限定 第一平面并且与第一平面平行; 隔离件, 与第一平面平行, 且与背面件配合形成第一空间; N 个发射线圈, 设置在第一空间内, 并且可沿 x方向调整位置; 其中, x方向在第一平面内; N 为正整数; 眼镜收纳机构, 用于将眼镜收纳在眼镜盒内的第二空间内且使得镜腿的平直部分 延伸方向为 x方向; 其中, 眼镜的镜腿上设置有 N个接收线圈; 第二空间在隔离件的背离背 面件的一侧; 且接收线圈在 y方向的位置和对应发射线圈在 y方向的位置之间的偏移量小于 预设阈值; y方向在第一平面内且与 x方向垂直。
结合第一方面, 在第一方面的第一种可能的实现方式中, 所述眼镜收纳机构包括至少一 个挂钩组, 所述各挂钩组包括两个挂钩, 且各个挂钩组的两个挂钩沿中心线对称设置在隔离 件的背离背面件的侧面上; 所述中心线为隔离件的背离背面件的侧面的中心线, 且与 y方向 平行; 所述挂钩组用于在 y方向上限制所述眼镜的镜腿的位置, 以限制所述接收线圈和对应 的发射线圈在 y方向上的偏移量。
在该实现方式中, 可以限制镜腿在 y方向上的位置, 从而可以限制接收线圈和对应的发 射线圈在 y方向上的偏移, 使得只要镜腿不便, 可以随意更换镜框, 然后通过在 x方向上调 整发射线圈的位置, 消除或降低镜框宽度导致的接收线圈和发射线圈在 x方向上的偏移量。
结合第一方面, 在第一方面的第二种可能的实现方式中, 在所述第一空间内, 设置第一 滑轨; 所述 N个发射线圈以可滑动的方式设置在所述第一滑轨上; 所述第一滑轨沿 x方向延 伸, 以使所述发射线圈可沿 x方向调整位置。
在该实现方式中, 通过设置滑轨, 使得发射线圈平稳移动, 方便位置的调整。 结合第一方面的第二种可能的实现方式, 在第一方面的第三种可能的实现方式中, 所述 发射线圈设置有操作柄, 所述操作柄从所述第一空间伸出; 通过拨动所述操作柄, 可使所述 发射线圈可以在 x方向上调整位置。
在该实现方式中, 设置了操作柄, 通过操作柄可方便的手动调整发射线圈的位置。
结合第一方面的第二种可能的实现方式, 在第一方面的第四种可能的实现方式中, 所述 眼镜盒还包括: 镜框识别模块, 用于识别所述眼镜的当前镜框; 发射线圈自动调整模块, 用 于根据所述眼镜的当前镜框的宽度在 x方向上调整所述发射线圈的位置。
在该实现方式中, 眼镜盒可识别当前镜框, 并根据镜框的宽度自动调整发射线圈的位置, 提高了充电体验。
结合第一方面, 在第一方面的第五种可能的实现方式中, 所述眼镜盒还包括: 眼镜盒盖 子; 在所述眼镜盒盖子远离所述背面件的区域上设置有第一磁性扣合件; 在所述隔离件上设 置有第二磁性扣合件, 用于结合所述第一磁性扣合件, 限制所述发射线圈和其对应的接收线 圈之间在 Z方向上的距离; 其中, Z方向为与第一平面垂直的方向。
在该实现方式中, 通过两个磁性扣合件, 在 Z方向上压缩眼镜盒, 从而使得发射线圈和 其对应的接收线圈在 Z方向上更加解决, 提高充电效率。
结合第一方面的第五种可能的实现方式, 在第一方面的第六种可能的实现方式中, 所述 眼镜盒还包括扣合感应模块, 用于感应所述第一磁性扣合件和所述第二磁性件的吸合或解吸 合, 以触发所述眼镜与用户设备的断开或连接。
在该实现方式中, 在眼镜放入到眼镜盒, 并且眼镜盒合闭上时, 可以使得眼镜断开与用 户设备连接, 或者使得用户设备断开与眼镜的连接, 进而使得眼镜进入到低功耗模式, 节省 电量。 在眼镜盒打开时, 可以使得眼镜发起与用户设备的连接, 或者使得用户设备发起与眼 镜的连接, 从而无需用户手动发起, 并且连接更为及时, 减少了用户的等待时间, 提高了用 户体验。
结合第一方面, 在第一方面的第七种可能的实现方式中, 所述发射线圈还在 Z方向上以 可调整位置的方式设置在第一空间内, 以用于调整所述发射线圈和其对应的接收线圈之间在 Z方向上的距离; 其中, Z方向为与第一平面垂直的方向。
在该实现方式中, 可以在 Z方向上调整发射线圈和其对应的接收线圈的距离, 可以用于 提高无线充电的效率。
结合第一方面, 在第一方面的第八种可能的实现方式中, 所述眼镜盒还包括充电触发模 块; 当眼镜收纳于第二空间时, 充电触发模块用于触发所述发射线圈向对应的接收线圈传递 功率。
在该实现方式中, 当眼镜放入到眼镜盒中, 眼镜盒可以自发地对眼镜进行充电, 提供了 用户的充电体验。
第二方面, 本申请的实施例提供了一种可无线充电的眼镜套装, 包括第一方面所述的眼 镜盒和眼镜。
结合第二方面, 在第二方面的第一种可能的实现方式中, 所述眼镜的镜腿内分别有 N个 接收线圈; 所述 N个接收线圈分别与 N个发射线圈对应; N为正整数。
在该实现方式中, 镜腿内的接收线圈的数目与眼镜盒中发射线圈的数目一致, 可以充分 利用眼镜盒的发射线圈, 提高充电效率。
结合第二方面, 在第二方面的第二种可能的实现方式中, 所述 N个接收线圈分布在所述 眼镜的一个镜腿内。
在该实现方式中, 在进行收纳时, 可以将该镜腿折叠在外侧, 从而可以减少接收线圈和 其对应的发射线圈的距离, 提高充电效率。
结合第二方面的第二种可能的实现方式, 在第二方面第三种可能的实现方式中, 所述 N 个接收线圈中的一个或多个接收线圈位于所述镜腿的顶部; 或者, 所述 N个接收线圈中的一 个或多个接收线圈位于所述镜腿的中部; 或者, 所述 N个接收线圈中的一个或多个接收线圈 位于所述镜腿的尾部。
在该实现方式中, 可以在镜腿的不同部位设置接收线圈, 方便了对镜腿的设计。
结合第二方面, 在第二方面的第三种可能的实现方式中, 所述 N个接收线圈分布在所述 眼镜的两个镜腿的尾部。
在该实现方式中, 可以在两个镜腿的尾部设置接收线圈, 方便了对镜腿的设计。
结合第二方面, 在第二方面的第四种可能的实现方式中, 所述眼镜的镜腿和镜框之间的 连接为可拆卸连接。
可以便于用户更换镜框, 提高了用户对眼镜的使用体验。
本申请实施例提供的眼镜盒及眼镜套装, 可以更换眼镜的镜框, 通过发射线圈的位置调 整, 消除或减少镜框的变化对充电效率的影响, 从而实现了在不影响用户的充电体验的情况 下, 可有效兼容太阳镜、 近视镜等不同尺度的镜框。 附图说明
图 1为本申请一个实施例提供的一种可无线充电的眼镜盒的立体结构示意图; 图 2为图 1所示的眼镜盒的俯视图;
图 3为图 1所示的眼镜盒的爆炸图;
图 4为图 1所示的眼镜盒的内部结构的立体图;
图 5为图 4所示的内部结构的俯视图;
图 6为图 4所示的内部结构的爆炸图;
图 7为图 4所示的内部结构的剖视图;
图 8为本申请一个实施例提供的无线充电的眼镜。
在图中:1 ·眼镜盒本体; 11 ·背面件; 12 ·隔离件; 13 ·主板; 14 ·发射线圈; 141 ·磁芯; 15. 第一空间保护壳体; 16 ·操作柄; 17 ·电池; 18 ·挂钩; 19 ·鼻托; 2 ·眼镜盒盖子; 21 · 第一磁 性扣合件; 3 ·眼镜; 31 ·第一镜腿; 311 ·第一部位; 32 ·第二镜腿; 33 ·镜框。 具体实施方式
下面将结合附图, 对本申请实施例中的技术方案进行描述。 显然, 所描述的实施例仅仅 是本申请一部分实施例, 而不是全部的实施例。
本申请实施例提供了一种可无线充电的眼镜盒。 其中, 图 1示出了本申请实施例提供的 眼镜盒的立体结构示意图。 图 2为本申请实施例提供的眼镜盒的俯视图。 参考图 1和图 2, 该眼镜盒包括眼镜盒本体 1。 在眼镜盒本体 1 内具有第一空间, 其中, 第一空间内设置有 N 个发射线圈。 发射线圈为用于进行无线充电的发射线圈, 其可以向接收线圈传递功率, 从而 实现无线充电。 发射线圈可以进行位置调整, 以实现和接收线圈的对位。 眼镜盒本体 1 内还 具有与第一空间隔离的第二空间。 第二空间内有眼镜收纳机构, 可将眼镜收纳在第二空间内。 图 3为本申请实施例提供的眼镜盒的爆炸图, 图 4为本申请实施例提供的眼镜盒的内部 结构的立体图。 参考图 3和图 4, 该眼镜盒包括背面件 11、 隔离件 12。 背面件 11、 隔离件 12可以为 U形槽结构, 并且背面件 11的主体和隔离件 12的主体均与第一平面平行或基本平 行。 背面件 11、 隔离件 12相对设置, 从而可以配合形成第一空间。
对于隔离件 12, 其由对电磁场透明或不影响电磁场穿透的材质构成, 具体可以为木质、 塑胶等。
在一个示例中, 背面件 11可以为眼镜盒本体 1的一部分, 例如, 以图 3所示的方向为基 准, 背面件可以为眼镜盒本体 1的后壁, 或者为眼镜盒本体 1的后壁的一部分。
在一个示例中, 参考图 7 , 眼镜盒本体 1还包括第一空间保护壳体 15 , 由背面件 11和隔 离件 12形成的第一空间位于其中。
图 5为本申请实施例提供的眼镜盒的内部结构的俯视图。 图 6为本申请实施例提供的眼 镜盒内部结构的爆炸图。 参考图 5和图 6 , 在第一空间内可设置 1个或多个发射线圈 14 发 射线圈 14为空心线圈, 也可以为磁芯线圈。 当发射线圈 14为磁芯线圈时, 发射线圈 14还包 括磁芯 141
发射线圈 14的主体部分可以是矩形形状, 或为圆形形状, 或为椭圆形状。 该矩形形状、 圆形形状或椭圆形形状所在的平面与第一平面平行或大体平行。发射线圈 14并且可沿 x方向 调整位置。 x方向在第一平面内, 为图 5和图 6所示的左右方向。
在一个示例中, 第一空间内设置有主板 13。 主板 13包括沿 x方向延伸的第一滑轨。 第 一滑轨用于承载发射线圈 14, 使得发射线圈可沿第一滑轨在 x方向调整位置。
在一个例子中, 在第一空间内, 存在一条滑轨。 N 个发射线圈共用一条第一滑轨, 各自 在对应的区间段内调整位置。
在一个例子中, 在第一空间内, 存在 N条第一滑轨。 N个发射线圈各自对应的第一滑轨 上调整位置。
在一个例子中,主板 13还可以包括沿 z方向延伸的第二滑轨。第二滑轨和第一滑轨相交, 使得发射线圈 13既可以沿 x方向调整位置, 也可以沿 z方向调整位置。 z方向即图 5和图 6 中的前后方向。
在一个例子中,所述发射线圈 14设置有操作柄 16 ,所述操作柄 16从所述第一空间伸出; 通过拨动所述操作柄 16, 可使所述发射线圈 14可以在 x方向上调整位置。 在该例子中, 第 一空间具有与操作柄 16对应的开孔, 以使操作柄 16能够在 x方式上移动。 相关人员可以在 沿 x方向拨动操作柄 16, 以实现发射线圈 14在 x方向上的位置调整。 在一种具体的实现方 式中, 可以设置档位, x方向上的位置调整具体为档位调整。 具体可以操作柄 16对应的开孔 设置档位对应的卡槽。 当将操作柄 16置于一个卡槽中时, 则将发射线圈 14调整到该卡槽对 应的档位中。
在一个例子中, 所述眼镜盒还包括: 镜框识别模块, 用于识别所述眼镜的当前镜框; 发 射线圈自动调整模块, 用于根据所述眼镜的当前镜框的宽度在 x方向上调整所述发射线圈的 位置。 在该例子的一个具体实现方式中, 镜框识别模块和发射线圈自动调整模块可以设置在 主板 15上。 镜框识别模块可以包括射频识别 ( Radio Frequency Ident if ica t ion, rf id ) 芯 片或者近场通信 ( near f ie ld communica t ion, NFC ) 芯片, 当前镜框可以包括射频识别标签 或 NFC标签。 发射线圈自动调整模块包括处理模块、 存储模块和推拉模块。 通过射频识别技 术或 NFC技术, 镜框识别模块可识别当前镜框, 并将识别结果发送至发射线圈自动调整模块, 处理模块根据该识别结果从存储模块中读取当前镜框的宽度信息,并结合当前发射线圈 14的 位置, 指示推拉模块调整发射线圈 14的位置。 推拉模块可以包括马达和行走部件。 行走部件 可以设置在发射线圈 14在 x方向上的一侧。根据处理模块指示马达的转动方向和转动量,从 而带动行走部件在 x方向上移动, 进而实现发射线圈 14在 x方向上的移动。
关于发射线圈 14在 z方向上位置调整的实现手段可以参考上述两个例子实现,此处不再 赘述。
眼镜收纳机构用于将眼镜收纳在眼镜盒内的第二空间内且使得镜腿的平直部分延伸方向 为 X方向。 X方向为图 5和图 6中的左右方式。 容易理解, 此处将镜腿的平直部分延伸方向 称为 x方向, 是为在文字上对 x方向进行大体说明。 对于有些眼镜的镜腿, 其平直部分延伸 方向与 x方向一致的。 对于有些眼镜的镜腿(例如, 图 5所示的眼镜的镜腿), 其平直部分延 伸方向与 x方向稍有偏差, 但总体上是一致的, 因此, 也可以将镜腿的平直部分延伸方式称 为 x方向。
参考图 4和图 6, 眼镜收纳机构将眼镜收纳在隔离件 12背离背面件 11的一侧, 即第二 空间在隔离件 12背离背面件 11的一侧。
眼镜的镜腿上设置有 N个接收线圈, 其中, 一个接收线圈可设置在第一部位 311 中。 N 个接收线圈与 N个发射线圈一一对应。 接收线圈的形状可以与发射线圈的形状一致; 并且当 眼镜收纳与第二空间时, 接收线圈的形状也与第一平面平行或大体平行。
眼镜收纳机构可使接收线圈在 y方向的位置和该接收线圈对应的发射线圈在 y方向的位 置一致或大体一致, 可以通过预设阈值来对两者的在 y方向上的相对偏移量进行衡量, 当小 于该预设阈值时, 可以认为两者的位置在 y方向上一致或大体一致。
y方向为图 5和图 6中的竖直方向, 其在第一平面内且与 x方向垂直。
在一个示例中, 所述眼镜收纳机构包括一个或多个挂钩组, 所述各挂钩组包括两个挂钩, 且各个挂钩组的两个挂钩沿中心线对称设置在隔离件 12的背离背面件 11的侧面上; 所述中 心线为隔离件 12的背离背面件 12的侧面的中心线, 且与 y方向平行; 所述挂钩组用于在 y 方向上限制所述眼镜的镜腿的位置, 以限制所述接收线圈和对应的发射线圈在 y方向上的偏 移量。
当眼镜收纳机构收纳眼镜时, 眼镜的镜腿挂在各个挂钩组上, 从而可以限制镜腿在 y方 向上的位置。
在一个例子中, 多个挂钩组在 y方向上的位置相同, 且具体用于限制镜腿的平直部分在 y方式上的位置。
图 6示出了眼镜收纳机构包括一个挂钩组的情况, 该挂钩组包括两个挂钩, 其中, 图 6 所示的挂钩 18为其中的一个挂钩。
在一个示例中, 参考图 6和图 7 , 所述眼镜收纳机构包括鼻托 19 , 所述鼻托 19设置在隔 离件 12背离背面件 11的侧面上。鼻托 19可以用于限制眼镜在 y方向上的位置,从而限制了 眼镜的镜腿的位置, 从而限制了所述接收线圈和对应的发射线圈在 y方向上的偏移量。
在一个例子中, 鼻托 19可以更换。 眼镜盒可以搭配多个鼻托。 多个鼻托中的不同鼻托的 结构分别与不同的镜框对应。 当更换镜框时, 同时也使用新的镜框对应的鼻托更换掉原来的 鼻托, 从而可以限制接收线圈在 y方向上的位置。
在一个示例中, 参考图 1和图 2 , 所述眼镜盒还包括眼镜盒盖子 2。 在收纳眼镜时, 将眼 镜放入到眼镜盒本体 1内, 并合上眼镜盒盖子 2, 从而完成眼镜的收纳。 在所述眼镜盒盖子 2远离所述背面件 11的区域上设置有第一磁性扣合件 31 在隔离件 12上设置有第二磁性扣合件。 在一个例子中, 在隔离件 12面向背面件 11的侧面上设置第二 磁性扣合件。 在另一个例子中, 可以在隔离件 12背离背面件 11的侧面上设置第二磁性扣合 件。 在一个例子中, 第一磁性扣合件 31和第二磁性扣合件均可以为磁体, 例如磁体。 在另一 个例子中, 第一磁性扣合件 31为磁体; 第二磁性扣合件为可被磁体吸附的物体, 例如铁。 在 另一个例子中,第一磁性扣合件 31为可被磁体吸附的物体,例如铁;第二磁性扣合件为磁体。
第一磁性扣合件 31和第二磁性扣合件吸合, 以闭合并压缩该眼镜盒本体 1, 从而可以稳 定第二空间内的眼镜, 减少其晃动, 并且进一步减少接收线圈和其对应的发射线圈在 z方向 上的距离, 以提高充电效率。
在一个示例中, 所述眼镜盒还包括扣合感应模块, 用于感应所述第一磁性扣合件 31和所 述第二磁性件的吸合或解吸合, 以触发所述眼镜与用户设备的断开或连接。 扣合感应模块可 以为霍尔器件, 其设置在眼镜盒内, 通过感应所述第一磁性扣合件 31和所述第二磁性件的吸 合或解吸合导致的磁场的变化, 感知眼镜盒的开启或关闭, 进而可以指示眼镜断开与用户设 备的连接, 或者发起与用户设备的连接; 也可以指 TF用户设备断开与眼镜的连接, 或者发起 与眼镜的连接。 用户设备可以为手机、 平板电脑等智能终端。
在该示例中, 在眼镜放入到眼镜盒, 并且眼镜盒合闭上时, 可以使得眼镜断开与用户设 备连接, 或者使得用户设备断开与眼镜的连接, 进而使得眼镜进入到低功耗模式, 节省电量。 在眼镜盒打开时, 可以使得眼镜发起与用户设备的连接, 或者使得用户设备发起与眼镜的连 接, 从而无需用户手动发起, 并且连接更为及时, 减少了用户的等待时间, 提高了用户体验。
在一个例子中, 扣合感应模块设置在主板 15上。 扣合感应模块可以包括霍尔器件、 处理 模块和通信模块。 处理模块可以为微控制单元 (Microcont ro l ler Uni t ; MCU) 通信模块可以 为蓝牙模块, 更具体的, 通信模块为蓝牙低能耗 ( Bluetooth Low Energy, BLE )模块。
霍尔器件可以感应第一磁性扣合件 31 和第二磁性扣合件吸合或解吸合而产生的磁场的 变化, 进而可以在处理模块的控制下, 通过通信模块通知眼镜或用户设备, 使得眼镜或用户 设备断开连接或发起连接。
在一个示例中, 所述眼镜盒还包括充电触发模块; 当眼镜收纳于第二空间时, 充电触发 模块用于触发发射线圈向对应的接收线圈传递功率, 以实现无线充电。
镜腿或镜框上可以设置有射频识别标签或 NFC标签。充电触发模块可以设置在主板 15中, 可以包括射频识别芯片或 NFC芯片。 当眼镜放入到眼镜盒中时, 通过射频识别技术或 NFC技 术, 充电触发模块可以感应到眼镜的放入, 进而可以启动无线充电。
在该示例中, 当眼镜放入到眼镜盒中, 眼镜盒可以自发地对眼镜进行充电, 提供了用户 的充电体验。
在一个示例中, 所述眼镜盒本体 1还包括松紧带, 通过松紧带可以在 z方向上压缩眼镜 盒本体 1, 从而可以稳定第二空间内的眼镜, 减少其晃动, 并且进一步减少接收线圈和其对 应的发射线圈在 z方向上的距离, 以提高充电效率。 在一个例子中, 松紧带可以与第二平面 平行或大体平行的方式围绕眼镜盒本体 1一周, 从而可以通过拉紧松紧带来压缩眼镜盒本体 1。
对于无线充电而言, 发射线圈和接收线圈之间的横向偏移量的大小, 就本申请实施例而 言, 发射线圈和接收线圈在第一平面内的偏移量的大小, 对充电效率具有严重影响。 当偏移 量较大时, 充电效率会明显下降。 对于智能眼镜, 用户有更换镜框的需求, 例如将近视镜镜 框更换为太阳镜镜框, 或将太阳镜镜框更换为近视镜镜框。 不同宽度的镜框的更换, 导致发 射线圈和接收线圈之间在 x方向上的偏移量变大; 本申请实施例提供的眼镜盒, 可以在 x方 向上调整发射线圈的位置, 从而可以消除或减少镜框更换而引发的 X方向上的偏移量。 从而 可以保证无线充电的充电效率。 并且, 利用本申请实施例提供的眼镜盒, 在眼镜的镜腿不变 得情况下, 可以更换眼镜的镜框, 通过发射线圈的位置调整, 可以消除或减少镜框的变化对 充电效率的影响, 从而实现了在不影响用户的充电体验的情况下, 可有效兼容太阳镜、 近视 镜等不同尺度的镜框。
本申请实施例提供了一种可无线充电的眼镜, 参考图 3 -图 8, 所述眼镜包括镜框 31、 第 一镜腿 31、 第二镜腿 32和镜框 31。 所述眼镜 3的镜腿内分别有 N个接收线圈; 所述 N个接 收线圈分别与 N个发射线圈对应; 所述 N个发射线圈设置在第一空间内, 并且可沿 x方向调 整位置; 其中, x方向在第一平面内; 所述第一空间为隔离件 11和背面件 12配合形成的空 间; 所述隔离件 11和背面件 12均与所述第一平面平行; 所述眼镜可通过眼镜盒的眼镜收纳 机构收纳在眼镜盒内的第二空间, 并且使得镜腿的平直部分延伸方向为 x方向; 其中, 第二 空间在隔离件 11的背离背面件 12的一侧; 且接收线圈在 y方向的位置和对应发射线圈在 y 方向的位置之间的偏移量小于预设阈值; y方向在第一平面内且与 x方向垂直。
在一个示例中, 所述 N个接收线圈分布在所述眼镜的一个镜腿内。 折叠镜腿以收纳眼镜 时, 将包含接收线圈的镜腿置于外侧, 即靠近隔离件 11的一侧, 使得接收线圈和发射线圈以 在 z方向上更接近, 从而提高充电效率。
N 个接收线圈中的一个或多个接收线圈可以设置在镜腿靠近镜框的部位, 即顶部, 也可 以设置在镜腿的中间部位, 也可以设置在镜腿的尾部。
在一个示例中, 所述 N个接收线圈分布在所述眼镜的两个镜腿的尾部。
在一个示例中, 所述眼镜的镜腿和镜框之间的连接为可拆卸连接。 具体地, 可拆卸连接 可以为转轴铰链部件。 可对转轴铰链部件进行标准化设计, 使得用户可以方便地更换镜框。
本申请实施例提供的眼镜可以参考上文中介绍眼镜盒的内容实现。
本申请实施例提供的眼镜可收纳于上述眼镜盒中。 上述眼镜盒可以在 x方向上调整发射 线圈的位置, 从而可以消除或减少眼镜更换镜框而引发的 x方向上的偏移量。 从而可以保证 无线充电的充电效率。 本申请实施例提供了一种可无线充电的眼镜套装, 包括上文所述的眼镜盒和眼镜。
在一个示例中, 所述眼镜的镜腿内分别有 N个接收线圈; 所述 N个接收线圈分别与 N个 发射线圈对应; N为正整数。
在一个示例中, 参考图 7, 所述 N个接收线圈分布在所述眼镜的一个镜腿内。 折叠镜腿 以收纳眼镜时, 将包含接收线圈的镜腿置于外侧, 即靠近隔离件 11的一侧, 使得接收线圈和 发射线圈以在 z方向上更接近, 从而提高充电效率。
N 个接收线圈中的一个或多个接收线圈可以设置在镜腿靠近镜框的部位, 即顶部, 也可 以设置在镜腿的中间部位, 也可以设置在镜腿的尾部。
在一个示例中, 所述 N个接收线圈分布在所述眼镜的两个镜腿的尾部。
在一个示例中, 所述眼镜的镜腿和镜框之间的连接为可拆卸连接。 具体地, 可拆卸连接 可以为转轴铰链部件。 可对转轴铰链部件进行标准化设计, 使得用户可以方便地更换镜框。
通过本申请实施例提供的可无线充电的眼镜套装, 在镜腿不变得情况下, 可以更换眼镜 的镜框, 通过发射线圈的位置调整, 可以消除或减少镜框的变化对充电效率的影响, 从而实 现了在不影响用户的充电体验的情况下, 可有效兼容太阳镜、 近视镜等不同尺度的镜框。 以上所述, 仅为本发明的具体实施方式, 但本发明的保护范围并不局限于此, 任何熟悉 本技术领域的技术人员在本发明揭露的技术范围内, 可轻易想到变化或替换, 都应涵盖在本 发明的保护范围之内。 因此, 本发明的保护范围应以所述权利要求的保护范围为准。

Claims

权 利 要 求 书
1.一种可用于无线充电的眼镜盒, 其特征在于, 包括:
背面件, 限定第一平面并且与第一平面平行;
隔离件, 与第一平面平行, 且与背面件配合形成第一空间;
N个发射线圈, 设置在第一空间内, 并且可沿 x方向调整位置; 其中, x方向在第一平面 内; N为正整数;
眼镜收纳机构, 用于将眼镜收纳在眼镜盒内的第二空间内且使得镜腿的平直部分延伸方 向为 x方向; 其中, 眼镜的镜腿上设置有 N个接收线圈; 第二空间在隔离件的背离背面件的 一侧; 且接收线圈在 y方向的位置和对应发射线圈在 y方向的位置之间的偏移量小于预设阈 值; y方向在第一平面内且与 x方向垂直。
2.根据权利要求 1所述的眼镜盒, 其特征在于, 所述眼镜收纳机构包括至少一个挂钩组, 所述各挂钩组包括两个挂钩, 且各个挂钩组的两个挂钩沿中心线对称设置在隔离件的背离背 面件的侧面上; 所述中心线为隔离件的背离背面件的侧面的中心线, 且与 y方向平行;
所述挂钩组用于在 y方向上限制所述眼镜的镜腿的位置, 以限制所述接收线圈和对应的 发射线圈在 y方向上的偏移量。
3.根据权利要求 1所述的眼镜盒, 其特征在于, 在所述第一空间内, 设置第一滑轨; 所 述 N个发射线圈以可滑动的方式设置在所述第一滑轨上; 所述第一滑轨沿 x方向延伸, 以使 所述发射线圈可沿 x方向调整位置。
4.根据权利要求 3所述的眼镜盒, 其特征在于, 所述发射线圈设置有操作柄, 所述操作 柄从所述第一空间伸出; 通过拨动所述操作柄, 可使所述发射线圈可以在 x方向上调整位置。
5.根据权利要求 3所述的眼镜盒, 其特征在于, 所述眼镜盒还包括:
镜框识别模块, 用于识别所述眼镜的当前镜框;
发射线圈自动调整模块, 用于根据所述眼镜的当前镜框的宽度在 x方向上调整所述发射 线圈的位置。
6.根据权利要求 1所述的眼镜盒, 其特征在于, 所述眼镜盒还包括: 眼镜盒盖子; 在所 述眼镜盒盖子远离所述背面件的区域上设置有第一磁性扣合件;
在所述隔离件上设置有第二磁性扣合件, 用于结合所述第一磁性扣合件, 限制所述发射 线圈和其对应的接收线圈之间在 Z方向上的距离; 其中, Z方向为与第一平面垂直的方向。
7.根据权利要求 6所述的眼镜盒, 其特征在于, 所述眼镜盒还包括扣合感应模块, 用于 感应所述第一磁性扣合件和所述第二磁性件的吸合或解吸合, 以触发所述眼镜与用户设备的 断开或连接。
8.根据权利要求 1所述的眼镜盒, 其特征在于, 所述发射线圈还在 z方向上以可调整位 置的方式设置在第一空间内, 以用于调整所述发射线圈和其对应的接收线圈之间在 z方向上 的距离; 其中, z方向为与第一平面垂直的方向。
9.根据权利要求 1所述的眼镜盒, 其特征在于, 所述眼镜盒还包括充电触发模块; 当眼 镜收纳于第二空间时,所述充电触发模块用于触发所述发射线圈向对应的接收线圈传递功率。
10. 一种可无线充电的眼镜套装, 其特征在于, 包括权利要求 1-8任一项所述的眼镜盒 和眼镜。
11.根据权利要求 10所述的眼镜套装, 其特征在于, 所述眼镜的镜腿内分别有 N个接收 线圈; 所述 N个接收线圈分别与 N个发射线圈对应; N为正整数。
12.根据权利要求 10所述的眼镜套装, 其特征在于, 所述 N个接收线圈分布在所述眼镜 的一个镜腿内。
13.根据权利要求 12所述的眼镜套装, 其特征在于, 所述 N个接收线圈中的一个或多个 接收线圈位于所述镜腿的顶部; 或者,
所述 N个接收线圈中的一个或多个接收线圈位于所述镜腿的中部; 或者,
所述 N个接收线圈中的一个或多个接收线圈位于所述镜腿的尾部。
14.根据权利要求 10所述的眼镜套装, 其特征在于, 所述 N个接收线圈分布在所述眼镜 的两个镜腿的尾部。
15.根据权利要求 10所述的眼镜套装, 其特征在于, 所述眼镜的镜腿和镜框之间的连接 为可拆卸连接。
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