CN114189014B - Charging device and system - Google Patents

Charging device and system Download PDF

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Publication number
CN114189014B
CN114189014B CN202111468429.XA CN202111468429A CN114189014B CN 114189014 B CN114189014 B CN 114189014B CN 202111468429 A CN202111468429 A CN 202111468429A CN 114189014 B CN114189014 B CN 114189014B
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China
Prior art keywords
battery
intelligent glasses
charging
contact
charging device
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Active
Application number
CN202111468429.XA
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Chinese (zh)
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CN114189014A (en
Inventor
季佳松
夏勇峰
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Beijing Beehive Century Technology Co ltd
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Beijing Beehive Century Technology Co ltd
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Priority to CN202111468429.XA priority Critical patent/CN114189014B/en
Publication of CN114189014A publication Critical patent/CN114189014A/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00036Charger exchanging data with battery
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048Detection of remaining charge capacity or state of charge [SOC]

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

Abstract

The disclosure belongs to the technical field of intelligent wearable equipment, and particularly relates to a charging device and a charging system. The charging device comprises a shell, wherein the shell comprises a cabin body and a cabin cover, a groove matched with the shape of the intelligent glasses is formed in the cabin body, and a first contact is arranged in the groove to be in contact with an electrode on the intelligent glasses and provide power for the intelligent glasses; the display unit is arranged on the outer surface of the shell; and the control unit is respectively and electrically connected with the first contact and the display unit so as to receive an electric quantity signal of a battery of the intelligent glasses from the first contact and control the state displayed by the display unit according to the electric connection signal. The charging system includes smart glasses including a battery and a plurality of electrodes; the charging device. The intelligent glasses charging system can effectively improve interaction between the intelligent glasses and users in the charging process, and improve use experience of the users.

Description

Charging device and system
Technical Field
The disclosure belongs to the technical field of intelligent wearable equipment, and particularly relates to a charging device and a charging system.
Background
The smart wearable device is typically battery-driven, particularly a rechargeable lithium battery, as a power source to power the smart wearable device. In the prior art, devices including smart watches, smart glasses, etc. all include rechargeable battery-like power sources.
Rechargeable batteries can provide a longer duration when in use and can obtain new power through charging, and in the prior art, intelligent wearable devices are usually charged through a charger. In the field of intelligent glasses, because the size of the glasses is limited and the pictures need to be photographed and displayed, the power consumption is large, and therefore charging becomes a concentrated requirement.
Charging of smart glasses by means of charging boxes has appeared in the prior art, and charging boxes are popular in the prior art because they can be well protected by loading the smart glasses during charging.
However, the glasses case often faces some problems when charging the smart glasses; for example, when the glasses case is closed, the glasses case cannot perform good interaction with the intelligent glasses, and in addition, the charging connection is inconvenient to operate.
Disclosure of Invention
The technical problem to be solved by the present disclosure is to provide a charging device and a system, so as to improve interaction with a user when charging smart glasses.
In order to solve the above-mentioned problem, the technical scheme that this patent provided includes:
the charging device comprises a shell, wherein the shell comprises a cabin body and a cabin cover, a groove matched with the shape of the intelligent glasses is formed in the cabin body, and a first contact is arranged in the groove to be in contact with an electrode on the intelligent glasses and provide power for the intelligent glasses; the display unit is arranged on the outer surface of the shell; and the control unit is respectively and electrically connected with the first contact and the display unit so as to receive an electric quantity signal of a battery of the intelligent glasses from the first contact and control the state displayed by the display unit according to the electric connection signal.
Preferably, the charging device further includes: the battery is connected with the contact to charge the intelligent glasses; the charging interface is electrically connected with one end of the first contact to charge the battery of the intelligent glasses through the charging interface; when the battery charges the intelligent glasses, the control unit controls the display unit to display with a first display attribute; when the charging interface charges the battery of the intelligent glasses, the control unit controls the display unit to display with a second display attribute.
Preferably, the first contact includes a charging contact and a communication contact, the charging contact charges a battery of the smart glasses, and the communication contact communicates with the smart glasses.
Preferably, the display unit includes a plurality of display lamps; when the battery of the charging box charges the battery of the intelligent glasses, the control unit determines the number of the lightened display lamps according to the proportional relation between the electric quantity provided by the battery of the charging box and the electric quantity required by the battery charging of the intelligent glasses.
Preferably, the first contact communicates with a battery driving circuit of the intelligent glasses, and obtains a first electric quantity required by full charge of a battery of the intelligent glasses; the control unit is communicated with the battery driving circuit of the charging box and acquires a second electric quantity which can be provided by a battery of the charging box; and determining the display of the display unit according to the relation between the first electric quantity and the second electric quantity.
Preferably, the first display attribute includes a display unit displaying a first color; the second display attribute includes a display unit displaying a second color.
Preferably, the first display attribute includes that the display unit blinks at a first frequency; the second display attribute includes the display element blinking at a second frequency.
Preferably, the contact point position is provided with a first magnetic unit, and the first magnetic unit and a second magnetic unit arranged at the electrode position of the intelligent glasses are attracted to each other.
Preferably, when the charging port is electrified, the control unit controls the electric power from the charging port to charge the battery of the intelligent glasses, and the control unit disconnects the electric power provided by the battery of the charging device to charge the battery of the intelligent glasses.
Preferably, the electrodes of the intelligent glasses are arranged at the positions of the glasses legs.
Also provided is a charging system comprising smart glasses comprising a battery and a plurality of electrodes; and a charging device, the charging device being as described above.
Preferably, when the battery of the smart glasses is charged, the smart glasses are powered on.
Compared with the prior art, the intelligent glasses charging system has the advantages that interaction between the intelligent glasses and users in the charging process can be effectively improved, and use experience of the users is improved.
Drawings
In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present description, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural view of a charging device in an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of electrical connections of a charging device in an embodiment of the disclosure;
fig. 3 is an electrical connection schematic of a charging system in an embodiment of the present disclosure.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the embodiments of the present patent, it should be noted that, unless explicitly specified and limited otherwise, the term "connected" is to be construed broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection, may be a mechanical connection, may be an electrical connection, may be a direct connection, or may be an indirect connection via an intermediary. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
The terms "top," "bottom," "above … …," "below," and "on … …" are used throughout the description to refer to the relative positions of components of the device, such as the relative positions of the top and bottom substrates inside the device. It will be appreciated that the devices are versatile, irrespective of their orientation in space.
For the purpose of facilitating an understanding of the embodiments of the present application, reference will now be made to the following description of specific embodiments, taken in conjunction with the accompanying drawings, in which the embodiments are not intended to limit the embodiments of the present application.
Example 1
The present embodiment provides a charging device as shown in fig. 1 to 2.
A charging device is provided, the device including a housing, a battery, a charging interface, a display unit, and a control module.
A housing comprising a hatch and a hatch cover 1. The cabin body is used for accommodating the intelligent glasses, and correspondingly, the cabin body is provided with a groove 2 which is matched with the shape and the structure of the intelligent glasses. A first contact 3 is arranged in the groove 2, and the first contact 3 is contacted with an electrode on the intelligent glasses so as to provide power for the intelligent glasses.
The number of the first contacts 3 can be one or a plurality of the first contacts, and is matched with the number of the electrodes arranged on the intelligent glasses. The plurality of first contacts 3 are in contact with the plurality of electrodes and electrically connected, so that the connection stability between the plurality of first contacts and the plurality of electrodes can be improved.
The intelligent glasses are characterized in that a first magnetic unit is arranged at the position of the first contact 3, a second magnetic unit is arranged at the position of the electrode of the intelligent glasses, the position of the first contact 3 is opposite to the position of the electrode, and the first magnetic unit and the second magnetic unit are attracted to each other, so that the first contact 3 is in contact with the electrode, and charging and communication between the charging device and the intelligent glasses are further carried out.
Further, the electrodes of the intelligent glasses are arranged at the positions of the glasses legs.
The first contact 3 comprises a charging contact and a communication contact, the charging contact is used for charging a battery of the intelligent glasses, and the communication contact is used for communicating with the intelligent glasses. This arrangement enables interaction with the user during charging.
The hatch 1 can be opened and closed in an operable manner, an electric switch 4 is arranged on the hatch 1 and is linked with the hatch 1, specifically, when the hatch 1 is opened, the electric switch is opened to control the display unit to be powered off, and when the hatch 1 is closed, the electric switch 4 is closed to control the real unit to be powered on and display related contents. The interaction between the charging device and the user is increased, and better use experience is brought to the user.
The battery is connected with the first contact to charge the intelligent glasses; one end of the charging interface is electrically connected with the first contact, and the battery of the intelligent glasses is charged through the charging interface.
Further, the charging mode for the intelligent glasses comprises that the battery of the intelligent glasses is charged through the battery of the charging device, and the external power supply charges the battery of the intelligent glasses through the charging interface of the charging device.
Still further, charging of the smart eyeglass battery is accomplished through an electrical connection of the electrode of the smart eyeglass with the charging contact of the first contact.
Specifically, the battery charging of the intelligent glasses through the battery of the charging device comprises the steps of placing the intelligent glasses in a cabin groove 2 in the charging device, enabling electrodes on the intelligent glasses to be in contact with first contacts 3 on the groove 2, and enabling charging contacts of the first contacts 3 to be electrically connected with the electrodes so as to charge the battery of the intelligent glasses. The charging interface through the charging device is used for charging the battery of the intelligent glasses and comprises the step of connecting the charging device with an external power supply through the charging interface, wherein the external power supply is electrically connected with the first contact 3 through the charging interface, and the charging contact of the first contact 3 is electrically connected with the electrode on the intelligent glasses so as to charge the battery of the intelligent glasses.
And the display unit is arranged on the outer surface of the shell and has a first display attribute and a second display attribute. The display unit comprises a plurality of display lamps 5.
When the intelligent glasses are charged by the battery of the charging device, the display unit displays the first display attribute, wherein the first display attribute comprises that the display unit displays a first color and the display unit flashes at a first frequency; when the battery of the intelligent glasses is charged through the charging interface, the display unit displays the second display attribute, wherein the second display attribute comprises that the display unit displays a second color and the display unit flashes at a second frequency.
When the battery of the charging device charges the battery of the intelligent glasses, the display unit displays the proportional relation between the electric quantity which can be provided by the charging device and the electric quantity which is required by the battery of the intelligent glasses, and the proportional relation is externalized into the number of the display lamps 5 which are lightened.
Specifically, the communication contact in the first contact 3 communicates with the battery driving circuit of the smart glasses to obtain a first electric quantity required by full charge of the battery of the smart glasses, and obtain a second electric quantity which can be provided by the charging device, and the display content of the display unit is determined according to the relationship between the first electric quantity and the second electric quantity.
And the control unit is electrically connected with the first contact 3 and the display unit which are positioned in the groove 2 in the cabin body respectively. And the electric connection is used for receiving the electric quantity signal of the battery of the intelligent glasses from the first contact point 3 and controlling the display state of the display unit according to the electric quantity signal.
Specifically, when the communication contact in the first contact 3 does not receive the input of the electric quantity of the external power supply, that is, when the battery of the charging device charges the smart glasses, the control unit sends out an instruction, so that the display unit displays the first display attribute; when the communication contact receives electric quantity input of an external power supply, namely the external power supply charges the intelligent glasses through a charging interface of the charging device, the control unit sends out a control instruction, so that the display unit displays with a second display attribute.
When the intelligent glasses are charged through the battery of the charging device, receiving a first electric quantity required by the battery of the intelligent glasses to be charged when the battery of the intelligent glasses to be charged is fully charged through the communication contact; the control unit is communicated with a driving circuit of a battery of the charging device to obtain second electric quantity which can be provided by the battery of the charging device; the control unit determines the proportional relation between the first electric quantity and the second electric quantity according to the received first electric quantity and second electric quantity; and the number of the display lamps 5 is turned on by the obtained proportional relation.
For example, the number of the display lamps 5 is 5, and if the second electric quantity is greater than or equal to the first electric quantity, which indicates that the electric quantity of the battery of the charging device is sufficient to fully charge the battery of the smart glasses, all the 5 display lamps 5 are turned on; if the second electric quantity is smaller than the first electric quantity, it is indicated that the electric quantity of the battery of the charging device is insufficient to fully charge the battery of the intelligent glasses, the display lamp 5 displays according to the relation between the first electric quantity and the second electric quantity, and if the ratio of the second electric quantity to the first electric quantity is 4:5, 4 display lamps 5 are turned on, and as the charging process proceeds, the display of the display lamps 5 will change accordingly, for example, as the charging proceeds, the first electric quantity and the second electric quantity are both reduced, but the ratio of the reduced electric quantity to the original electric quantity is different, and the display lamps 5 redisplay according to the relationship between the updated first electric quantity and the updated second electric quantity.
Further, if the proportional relation between the number of the display lamps 5 and the first electric quantity and the second electric quantity does not completely correspond, the display lamps are displayed according to the proportional relation close to the proportional relation. For example, if the number of the display lamps 5 is 5, the ratio of the second electric quantity to the first electric quantity is 3.2:5, according to 3:5, displaying the proportional relation; if the ratio of the second electric quantity to the first electric quantity is 3.5:5, according to 4:5, the proportion relation is displayed.
The user can select the charging method by watching the number of the lighting display lamps 5, and if the first electric quantity is greater than or equal to the second electric quantity, namely the display lamps 5 are all lighted, the battery electric quantity of the charging device is enough to fully charge the battery of the intelligent glasses at the moment, and the user can charge the intelligent glasses through the charging device; if the display lamp 5 is not fully lighted, it indicates that the electric quantity of the battery of the charging device cannot fully charge the electric quantity of the battery of the intelligent glasses at the moment, and the user can know that the electric quantity of the intelligent glasses is not fully charged when the charging device finishes charging the intelligent glasses; if the number of the electric quantity of the display lamp 5 is small, a user can select different charging modes according to the state of the electric quantity of the battery of the intelligent glasses, namely, the battery of the charging device is charged or the charging interface of the charging device is connected with an external power supply to charge the intelligent glasses, if the electric quantity of the battery of the intelligent glasses is low, the electric quantity of the battery of the charged intelligent glasses is not greatly improved if the battery of the charging device is selected to charge the battery of the intelligent glasses, and the battery of the intelligent glasses can be charged by the mode that the external power supply is connected with the charging interface; if the battery power of the intelligent glasses is more abundant, a user can select the battery of the charging device for charging, and also can select an external power supply to be connected to the charging interface for charging.
When the battery of the charging device is used for charging the battery of the intelligent glasses, the control unit controls the display unit to display with the first display attribute; when the battery of the intelligent glasses is charged by using the charging interface, the control unit controls the display unit to display with the second display attribute.
According to the display method, a user can select different charging modes to charge the intelligent glasses according to actual conditions, the situation that when the battery of the charging device is used for charging is avoided, the battery electric quantity of the charging device cannot be obtained, and bad use experience is brought to the user.
Example 2
The present embodiment provides a charging system as shown in fig. 3.
The illustrated charging system includes smart glasses and a charging device.
The smart glasses include a battery and a plurality of electrodes. The electrode is electrically connected with the battery in the intelligent glasses, namely the condition of the battery electric quantity of the intelligent glasses can be known through the electrode.
The charging device includes the charging device in embodiment 1. The charging device comprises a shell, a groove 2 matched with the shape and structure of the intelligent glasses is formed in the shell, a plurality of first contacts 3 are arranged in the groove 2, the first contacts 3 are in contact with a plurality of electrodes on the intelligent glasses, first magnetic units are arranged at the positions of the first contacts 3, second magnetic units are arranged at the positions of the electrodes of the intelligent glasses, the positions of the first contacts 3 are opposite to the positions of the electrodes, and the first magnetic units and the second magnetic units are mutually attracted to enable the first contacts 3 to be in contact with the electrodes.
The first contact 3 comprises a charging contact and a communication contact, the charging contact can charge the intelligent glasses through the electrode on the intelligent glasses, and the communication contact can acquire data related to the battery capacity of the intelligent glasses through the electrode. Thereby enabling charging and communication between the charging device and the smart glasses.
Through the electrical connection of a plurality of first contacts 3 and a plurality of electrodes for the electrical connection between intelligent glasses and the charging device is more stable.
The charging device further comprises a display unit, the display unit is arranged outside the shell, the display unit comprises a plurality of display lamps 5, and the display lamps 5 are used for externalizing the association relation between the battery capacity of the charging device and the battery capacity of the intelligent glasses. Further, the proportional relationship of the two is displayed by the display lamp 5. Preferably, the display lamp 5 displays a ratio of an amount of electricity that can be provided by the battery of the charging device to an amount of electricity required when the battery of the smart glasses is fully charged.
And the control unit is connected with the first contact point 3 to receive an electric signal from the first contact point 3, wherein the electric signal comprises an electric quantity signal of a battery in the intelligent glasses. The control unit is also connected with the display unit and controls the state displayed by the display unit according to the electric signal.
Further, the control unit receives communication information from the first contact 3 and the battery driving circuit of the charging device, and controls the display unit to display contents according to the communication information and the relation between the received electric signal of the first contact 3 and the electric signal of the battery driving circuit of the charging device.
The function and the working principle of the charging device are described in detail in embodiment 1, and are not described in detail here.
In the prior art, when the charging device of intelligent glasses closes the in-process that the casing charges, intelligent glasses are in the closed state equally, and at the in-process that intelligent glasses charged promptly, the user can not have fine interaction with intelligent glasses, and this disclosure is in the in-process that the battery of intelligent glasses was charged, intelligent glasses are in the state of start for at the in-process that charges, the user can continue to use intelligent glasses, and has fine interaction between the intelligent glasses, promotes user's use experience simultaneously.
The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present application, and are not meant to limit the scope of the invention, but to limit the scope of the invention.

Claims (9)

1. A charging device, characterized by comprising
The intelligent glasses comprise a shell, wherein the shell comprises a cabin body and a cabin cover, a groove matched with the shape of the intelligent glasses is formed in the cabin body, and a first contact is arranged in the groove to be in contact with an electrode on the intelligent glasses and provide power for the intelligent glasses;
the display unit is arranged on the outer surface of the shell;
the control unit is respectively and electrically connected with the first contact and the display unit so as to receive an electric quantity signal of a battery of the intelligent glasses from the first contact and control the state displayed by the display unit according to the electric connection signal;
the first contact comprises a charging contact and a communication contact, the charging contact charges a battery of the intelligent glasses, and the communication contact communicates with the intelligent glasses;
the display unit comprises a plurality of display lamps;
when the battery of the charging device charges the battery of the intelligent glasses, the control unit determines the number of the lightened display lamps according to the proportional relation between the electric quantity provided by the battery of the charging device and the electric quantity required by the battery charging of the intelligent glasses;
the first contact is communicated with a battery driving circuit of the intelligent glasses, and first electric quantity required by full charge of a battery of the intelligent glasses is obtained;
the control unit is communicated with a battery driving circuit of the charging device and acquires a second electric quantity which can be provided by a battery of the charging device;
and determining the display of the display unit according to the relation between the first electric quantity and the second electric quantity.
2. A charging device according to claim 1, wherein the charging device further comprises:
the battery is connected with the contact to charge the intelligent glasses;
and
The charging interface is electrically connected with one end of the first contact to charge the battery of the intelligent glasses through the charging interface;
when the battery charges the intelligent glasses, the control unit controls the display unit to display with a first display attribute;
when the charging interface charges the battery of the intelligent glasses, the control unit controls the display unit to display with a second display attribute.
3. The charging device of claim 2, wherein the first display attribute comprises a display unit displaying a first color; the second display attribute includes a display unit displaying a second color.
4. The charging device of claim 2, wherein the first display attribute comprises a display unit flashing at a first frequency; the second display attribute includes the display element blinking at a second frequency.
5. A charging device according to claim 1, wherein the contact point is provided with a first magnetic element which is attracted to a second magnetic element provided at the electrode position of the smart glasses.
6. A charging device according to claim 2, wherein the control unit controls charging of the battery of the smart glasses with power from the charging interface when the charging interface is energized, and the control unit disconnects the power supplied from the battery of the charging device to charge the battery of the smart glasses.
7. The charging device of claim 1, wherein the electrodes of the smart glasses are disposed at the temple positions.
8. A charging system, comprising
A smart glasses including a battery and a plurality of electrodes;
and a charging device as claimed in any one of claims 1 to 7.
9. The charging system of claim 8, wherein the smart glasses are powered on when the battery of the smart glasses is charged.
CN202111468429.XA 2021-12-03 2021-12-03 Charging device and system Active CN114189014B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN202111468429.XA CN114189014B (en) 2021-12-03 2021-12-03 Charging device and system

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CN114189014A CN114189014A (en) 2022-03-15
CN114189014B true CN114189014B (en) 2024-02-13

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CN213464085U (en) * 2020-07-22 2021-06-18 苏州车萝卜汽车电子科技有限公司 Intelligent glasses assembly
CN214283718U (en) * 2020-11-13 2021-09-28 杭州光粒科技有限公司 Storage bag that charges of intelligence glasses
CN112787378A (en) * 2020-12-31 2021-05-11 深圳市百泰实业股份有限公司 Charging method and earphone charging box
CN216625333U (en) * 2021-12-03 2022-05-27 北京蜂巢世纪科技有限公司 Intelligent glasses charging device

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