CN109640208B - Earphone assembly, earphone box and earphone - Google Patents

Earphone assembly, earphone box and earphone Download PDF

Info

Publication number
CN109640208B
CN109640208B CN201910028308.XA CN201910028308A CN109640208B CN 109640208 B CN109640208 B CN 109640208B CN 201910028308 A CN201910028308 A CN 201910028308A CN 109640208 B CN109640208 B CN 109640208B
Authority
CN
China
Prior art keywords
earphone
magnet
box body
assembly
ear
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.)
Active
Application number
CN201910028308.XA
Other languages
Chinese (zh)
Other versions
CN109640208A (en
Inventor
赵盈
刁国飞
廖源
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201910028308.XA priority Critical patent/CN109640208B/en
Publication of CN109640208A publication Critical patent/CN109640208A/en
Priority to PCT/CN2019/124841 priority patent/WO2020143388A1/en
Application granted granted Critical
Publication of CN109640208B publication Critical patent/CN109640208B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/105—Manufacture of mono- or stereophonic headphone components

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Casings For Electric Apparatus (AREA)
  • Battery Mounting, Suspending (AREA)
  • Telephone Set Structure (AREA)

Abstract

The application provides an earphone subassembly, earphone box and earphone, this earphone subassembly includes: an earphone having a first magnet; the earphone box is provided with an upper box body and a lower box body, and the lower box body is internally provided with an accommodating groove of the earphone and a second magnet; the first magnet and the second magnet have the same polarity, and are oppositely arranged, and the repulsive force generated by the oppositely arranged positions of the first magnet and the second magnet enables the earphone to have the force in the direction of separating from the accommodating groove when the earphone is accommodated in the accommodating groove. The technical scheme of the embodiment of the application can help to take out the earphone from the earphone box, and user experience is optimized.

Description

Earphone assembly, earphone box and earphone
Technical Field
The present application relates to the field of electronic devices, and more particularly, to a headphone assembly, a headphone case, and a headphone.
Background
The earphone assembly may be used to house an earphone, which may be, for example, an earphone receiver, an earphone charging box.
However, because the earphone that holds among the earphone subassembly has the earphone handle, after the lid of user's opening earphone subassembly, the earphone is in the state in closely embedding earphone box, causes the earphone to be difficult for taking out from the earphone box, leads to user experience to feel relatively poor.
Disclosure of Invention
The application provides an earphone assembly for the earphone easily takes out from the earphone box, helps improving user experience.
In a first aspect, there is provided a headset assembly comprising: an earphone having a first magnet; the earphone box is provided with an upper box body and a lower box body, and the lower box body is internally provided with the accommodating groove of the earphone and a second magnet; the first magnet and the second magnet have the same polarity, are oppositely arranged, and generate repulsive force so that the earphone has force in a direction away from the accommodating groove when being accommodated in the accommodating groove.
The earphone assembly in the embodiment of the application is characterized in that a first magnet is arranged in the earphone and a second magnet is arranged in the earphone box, wherein the polarities of the first magnet and the second magnet are the same. So that when the earphone is received in the receiving groove in the earphone case, the earphone has a repulsive force that disengages from the receiving groove. When the upper box body of the earphone box is opened, the earphone is easily taken out of the earphone box, and the user experience can be improved.
The relative position arrangement of the first magnet and the second magnet may be such that: when the earphone is accommodated in the accommodating groove, the first magnet is positioned between the upper box body and the second magnet, so that the first magnet provides force for the earphone to be separated from the accommodating groove through the second magnet. The position of setting of first magnet and second magnet is not carried out specific injecing to this application, as long as make when opening earphone subassembly's last box body, the repulsion between first magnet and the second magnet can provide the power that breaks away from the holding tank for the earphone and all can satisfy the embodiment of this application.
In one possible implementation, the first magnet may be disposed above the second magnet, for example, the first magnet may be disposed directly above the second magnet, or the first magnet may be disposed diagonally above the second magnet.
With reference to the first aspect, in certain implementations of the first aspect, the second magnet is disposed on an outer surface of the receiving groove, where the outer surface is a surface that is not in contact with the earphone.
In the embodiment of the application, the second magnet is arranged on the outer surface of the earphone accommodating groove in the lower box body, so that the first magnet arranged on the earphone provides repulsive force which is separated from the accommodating groove for the earphone through the second magnet. Therefore, when the earphone box is opened, the earphone is easily taken out of the earphone box, and the experience of a user is improved.
With reference to the first aspect, in certain implementations of the first aspect, the earphone includes an earphone handle (also referred to as an earphone rod or a handle), the receiving groove of the earphone includes a receiving portion of the earphone handle, and the second magnet is disposed at a bottom of the receiving portion of the earphone handle.
In the embodiment of the present application, the receiving groove of the earphone is provided in the lower case, wherein the receiving groove may include a receiving portion of the earphone handle, and the second magnet may be provided at a bottom end of the receiving portion of the earphone handle, that is, may be in the vicinity of an area of an outer surface of the receiving portion of the earphone handle.
With reference to the first aspect, in certain implementations of the first aspect, the first magnet is disposed at a bottom of the earphone handle.
In an embodiment of the present application, when the second magnet is disposed at the bottom end of the accommodating portion of the earphone handle, the first magnet may be disposed at the bottom end of the earphone handle, wherein the bottom end of the earphone handle may be a terminal end of an end of the earphone handle away from the ear insertion portion (also may be referred to as an ear cup or an earphone head). The earphone has a repulsive force which is separated from the earphone accommodating groove by the repulsive force between the first magnet and the second magnet. Therefore, when the earphone box is opened, the earphone is easily taken out of the earphone box, and the experience of a user is improved.
With reference to the first aspect, in certain implementations of the first aspect, the earphone includes an ear insertion portion, the receiving groove of the earphone includes a receiving portion of the ear insertion portion, and the second magnet is disposed at a bottom of the receiving portion of the ear insertion portion.
In the embodiment of this application, set up the holding tank of earphone in the lower box, wherein, the holding tank can include the portion of holding of going into the ear, and the second magnet can set up in the bottom of going into the ear portion of holding, can be near the region of the surface of going into the ear portion of holding.
With reference to the first aspect, in certain implementations of the first aspect, the first magnet is disposed at a bottom of the ear-in portion.
In the embodiment of this application, when the second magnet sets up in the bottom of the portion of holding of income ear, first magnet can set up in the bottom that can set up in the ear. The earphone has a repulsive force which is separated from the earphone accommodating groove by the repulsive force between the first magnet and the second magnet. Therefore, when the earphone box is opened, the earphone is easily taken out of the earphone box, and the experience of a user is improved.
It should be noted that, the present application does not specifically limit the setting positions of the first magnet and the second magnet, as long as when the upper box body of the earphone assembly is opened, for example, when the upper box cover of the earphone assembly is opened, the earphone has a repulsive force that is upwardly separated from the earphone accommodating groove, which is helpful for a user to take out the earphone from the earphone box, that is, the embodiment of the present application is satisfied.
In a possible implementation manner, a plurality of second magnets may be disposed in the lower case, and a plurality of first magnets may be disposed on the earphone.
With reference to the first aspect, in certain implementations of the first aspect, a third magnet is disposed at an edge of the upper case, and a fourth magnet is disposed at an edge of the lower case, wherein polarities of the third magnet and the fourth magnet are opposite, and an attractive force between the third magnet and the fourth magnet is greater than a force between the first magnet and the second magnet, so that the earphone has a direction away from the receiving groove.
In the embodiment of the application, a third magnet can be arranged in the upper box body of the earphone component, and a fourth magnet can be arranged in the lower box body, wherein the third magnet and the fourth magnet are opposite in polarity, and the attractive force between the third magnet and the fourth magnet can enable the upper box body and the lower box body to be in a tight closing state when the upper box body is closed.
In a possible implementation mode, the attraction force of the magnets arranged on the edges of the upper box body and the lower box body is larger than the magnet repulsion force of the magnets arranged on other parts. Namely, the upper box body and the lower box can be in a closed state through the magnetic attraction of the third magnet and the fourth magnet.
For example, the fourth magnet may have the same polarity as the first magnet and the second magnet, and the third magnet may have the opposite polarity to the first magnet and the second magnet.
For example, the fourth magnet may have a polarity opposite to that of the first and second magnets, and the third magnet may have the same polarity as that of the first and second magnets.
In one possible implementation, a plurality of third magnets and fourth magnets may be disposed in the upper case and the lower case of the earphone assembly, respectively.
In a possible implementation manner, the upper box body and the lower box body included in the earphone assembly can be closed by adopting a buckling manner. Can be with not setting up third magnet and fourth magnet in the box body, close earphone subassembly's last box body back through the buckle mode, can press the earphone back down in the holding tank in the box body, be the state of inseparable embedding.
With reference to the first aspect, in certain implementations of the first aspect, the earphone box is a charging earphone box.
In an embodiment of the present application, the box body included in the earphone assembly may be a charging type earphone box. I.e. the headset assembly may be a device for charging the headset.
In one possible implementation, the earphone assembly may be an earphone containing case. I.e. the headset assembly may be used to house a headset.
With reference to the first aspect, in certain implementations of the first aspect, the first magnet and the second magnet are electromagnets or permanent magnets.
With reference to the first aspect, in certain implementations of the first aspect, the third magnet and the fourth magnet are electromagnets or permanent magnets.
In a second aspect, an earphone box adapted to an earphone having a first magnet is provided, the earphone box comprising: the earphone comprises an upper box body and a lower box body, wherein the lower box body is internally provided with a containing groove of the earphone and a second magnet; the first magnet and the second magnet have the same polarity, are oppositely arranged, and generate repulsive force so that the earphone has force in a direction away from the accommodating groove when being accommodated in the accommodating groove.
The earphone box in this application embodiment, through the earphone adaptation use with having first magnet, have first magnet in the earphone and set up the polarity the same in the second magnet in the earphone box. So that when the earphone is received in the receiving groove in the earphone case, the earphone has a repulsive force that disengages from the receiving groove. When the upper box body of the earphone box is opened, the earphone is easily taken out of the earphone box, and the user experience can be improved.
With reference to the second aspect, in certain implementations of the second aspect, the second magnet is disposed on an outer surface of the receiving groove, where the outer surface is a surface that is not in contact with the earphone.
In the embodiment of the application, the second magnet is arranged on the outer surface of the earphone accommodating groove in the lower box body, so that the first magnet arranged on the earphone provides repulsive force which is separated from the accommodating groove for the earphone through the second magnet. Therefore, when the earphone box is opened, the earphone is easily taken out of the earphone box, and the experience of a user is improved.
With reference to the second aspect, in certain implementations of the second aspect, the earphone includes an earphone handle, the receiving groove of the earphone includes a receiving portion of the earphone handle, and the second magnet is disposed at a bottom of the receiving portion of the earphone handle.
In the embodiment of this application, the holding tank of earphone can be set up in the lower box that the earphone box includes, and wherein, the holding tank can include the portion of holding of earphone handle, and the second magnet can set up in the bottom of the portion of holding of earphone handle, can be near the region of the surface of the portion of holding of earphone handle.
With reference to the second aspect, in certain implementations of the second aspect, the earphone includes an ear insertion portion, the receiving groove of the earphone includes a receiving portion of the ear insertion portion, and the second magnet is disposed at a bottom of the receiving portion of the ear insertion portion.
In the embodiment of this application, set up the holding tank of earphone in the lower box, wherein, the holding tank can include the portion of holding of going into the ear, and the second magnet can set up in the bottom of going into the ear portion of holding, can be near the region of the surface of going into the ear portion of holding.
With reference to the second aspect, in certain implementations of the second aspect, a third magnet is disposed at an edge of the upper case, and a fourth magnet is disposed at an edge of the lower case, wherein polarities of the third magnet and the fourth magnet are opposite, and an attractive force between the third magnet and the fourth magnet is greater than a force between the first magnet and the second magnet, so that the earphone has a direction away from the receiving groove.
In the embodiment of the application, a third magnet is arranged in the upper box body of the earphone component, and a fourth magnet is further arranged in the lower box body, wherein the third magnet and the fourth magnet are opposite in polarity, and the upper box body and the lower box body are in a tight closing state when the upper box body is closed through attraction between the third magnet and the fourth magnet.
In a possible implementation mode, the attraction force of the magnets arranged on the edges of the upper box body and the lower box body is larger than the magnet repulsion force of the magnets arranged on other parts. Namely, the upper box body and the lower box can be in a closed state through the magnetic attraction of the third magnet and the fourth magnet.
For example, the fourth magnet may have the same polarity as the first magnet and the second magnet, and the third magnet may have the opposite polarity to the first magnet and the second magnet.
For example, the fourth magnet may have a polarity opposite to that of the first and second magnets, and the third magnet may have the same polarity as that of the first and second magnets.
In one possible implementation, a plurality of third magnets and fourth magnets may be disposed in the upper case and the lower case of the earphone assembly, respectively.
In a possible implementation manner, the upper box body and the lower box body included in the earphone assembly can be closed by adopting a buckling manner. Can be with not setting up third magnet and fourth magnet in the box body, close earphone subassembly's last box body back through the buckle mode, can press the earphone back down in the holding tank in the box body, be the state of inseparable embedding.
With reference to the second aspect, in some implementations of the second aspect, the earphone box is a charging earphone box.
In an embodiment of the present application, the box body included in the earphone assembly may be a charging type earphone box. I.e. the headset case may be a device for charging the headset.
In one possible implementation, the earphone assembly may be an earphone containing case. I.e. the headset assembly may be used to house a headset.
With reference to the second aspect, in certain implementations of the second aspect, the first magnet and the second magnet are electromagnets or permanent magnets.
With reference to the second aspect, in certain implementations of the second aspect, the third magnet and the fourth magnet are electromagnets or permanent magnets.
In a third aspect, there is provided an earphone adapted to an earphone box provided with a second magnet, the earphone comprising: a first magnet; the first magnet and the second magnet have the same polarity, are oppositely arranged, and generate repulsive force so that the earphone has force in a direction away from the accommodating groove when being accommodated in the accommodating groove.
The earphone in this application embodiment, through with the earphone box adaptation use that is provided with the second magnet, have the polarity the same of first magnet and the second magnet that sets up in the earphone box in the earphone. So that when the earphone is received in the receiving groove in the earphone case, the earphone has a repulsive force that disengages from the receiving groove. When the upper box body of the earphone box is opened, the earphone is easily taken out of the earphone box, and the user experience can be improved.
With reference to the third aspect, in certain implementations of the third aspect, the earphone includes an earphone handle, and the first magnet is disposed at a bottom of the earphone handle.
In an embodiment of the present application, when the second magnet in the earphone box of the adaptation is disposed at the bottom end of the accommodating portion of the earphone handle, the first magnet may be disposed at the bottom end of the earphone handle, wherein the bottom end of the earphone handle may be a terminal end of one end of the earphone handle far away from the ear. The earphone has a repulsive force which is separated from the earphone accommodating groove by the repulsive force between the first magnet and the second magnet. Therefore, when the earphone box is opened, the earphone is easily taken out of the earphone box, and the experience of a user is improved.
With reference to the third aspect, in certain implementations of the third aspect, the earphone includes an ear-in portion, and the first magnet is disposed at a bottom of the ear-in portion.
In the embodiment of this application, when the second magnet in the earphone box of adaptation sets up in the bottom of the portion of holding of income ear, first magnet can set up in the bottom that can set up in the income ear. The earphone has a force of being separated from the earphone accommodating groove by repulsive force between the first magnet and the second magnet. Therefore, when the earphone box is opened, the earphone is easily taken out of the earphone box, and the experience of a user is improved.
With reference to the third aspect, in certain implementations of the third aspect, the first magnet and the second magnet are electromagnets or permanent magnets.
In one possible implementation, the earphone may include one or more first magnets.
It should be understood that this application does not carry out specific limited to the position of setting of first magnet and second magnet, as long as make when opening earphone subassembly's last box body, for example, when earphone subassembly's last lid, the earphone has the power that upwards breaks away from the earphone holding tank, helps the user to take out the earphone from the earphone box and satisfies the embodiment of this application promptly.
Drawings
Fig. 1 is a schematic diagram of a structure of a headphone assembly in the prior art.
Fig. 2 is a schematic structural diagram of an earphone assembly provided in an embodiment of the present application.
Fig. 3 is a schematic structural diagram of an earphone assembly provided in an embodiment of the present application.
Fig. 4 is a schematic structural diagram of an earphone assembly provided in an embodiment of the present application.
Fig. 5 is a schematic structural diagram of an earphone assembly provided in an embodiment of the present application.
Fig. 6 is a schematic structural diagram of an earphone assembly provided in an embodiment of the present application.
Fig. 7 is a schematic structural diagram of an earphone assembly provided in an embodiment of the present application.
Fig. 8 is a schematic structural diagram of an earphone box according to an embodiment of the present application.
Fig. 9 is another schematic structural diagram of an earphone box provided in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.
In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present embodiment, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1, the earphone assembly may include an upper case 110, a lower case 120, and an earphone 130. A receiving groove of the earphone 130 may be included in the lower case 120. The receiving groove of the earphone can be used for receiving the earphone, for example, the receiving groove of the earphone can include a receiving portion 121 of the earphone handle, and the receiving groove of the earphone can further include a receiving portion 122 of the ear.
The headset assembly shown in fig. 1 may be used to house a headset.
It should be noted that, in the embodiments of the present application, the earphone handle may also be referred to as an earphone rod or a handheld rod, and the ear insertion portion may also be referred to as an earphone head or an ear bag.
However, when the user opens the upper case 110 of the earphone assembly, the earphone 130 is in a state of being closely fitted into the receiving groove. Since the earphone 130 has a long earphone handle, it is not easily taken out of the earphone assembly, resulting in a poor user experience.
Therefore, the embodiment of the application is mainly used for facilitating the user to take out the earphone from the earphone component, so that the experience of the user using the earphone component is improved. Through set up the same magnet of polarity in box body and earphone down to make when the earphone holds the holding tank in the earphone subassembly, the earphone has the repulsion force that breaks away from the holding tank. The earphone is taken out of the earphone assembly, and the use experience of a user is optimized.
Specific implementations of embodiments of the present application are described in more detail below with reference to specific examples. It should be noted that the following examples are merely provided to assist those skilled in the art in understanding the embodiments of the present application, and are not intended to limit the embodiments of the present application to the specific values or specific scenarios illustrated. It will be apparent to those skilled in the art from the examples given below that various equivalent modifications or variations can be made, and such modifications and variations also fall within the scope of the embodiments of the present application.
Fig. 2 shows a schematic structural diagram of an earphone assembly according to an embodiment of the present invention, as shown in fig. 2, the earphone assembly may include an earphone 230 and a case, and the case may include an upper case 210 and a lower case 220, wherein the earphone 230 has a first magnet thereon, and the lower case 220 has a receiving groove of the earphone 230 and a second magnet therein. The first magnet and the second magnet have the same polarity, and the first magnet and the second magnet are arranged at positions such that: when the earphone is accommodated in the accommodating groove, the first magnet is positioned between the upper box body and the second magnet.
That is, the repulsion force generated by the relative arrangement of the first magnet and the second magnet makes the earphone have the force in the direction of separating from the accommodating groove when the earphone is accommodated in the accommodating groove.
For example, when the earphone is accommodated in the accommodating groove, the first magnet may be located above the second magnet, so that the first magnet provides the earphone with a repulsive force away from the accommodating groove through the second magnet.
That is, the repulsive force between the first magnet and the second magnet makes the earphone accommodated in the accommodating groove have an upward repulsive force out of the accommodating groove.
In the embodiment of this application, the relative setting in position of first magnet and second magnet can be that first magnet can be located the top of second magnet, when the earphone holds in the holding tank for first magnet provides the power that breaks away from the holding tank for the earphone through the second magnet. As shown in fig. 2, the first magnet being located above the second magnet may mean that the first magnet is located at any position in the 223 area of the earphone in fig. 2, so that the first magnet has a force in a direction away from the receiving groove when the earphone is received in the receiving groove by a repulsive force with the same polarity generated by the opposite arrangement of the first magnet and the second magnet.
In a possible implementation manner, the second magnet may be disposed on an outer surface of the receiving groove, where the outer surface is a surface that is not in contact with the earphone.
For example, the earphone may include an earphone handle, the receiving groove of the earphone may include a receiving portion of the earphone handle, and the second magnet may be disposed at a bottom of the receiving portion of the earphone handle. Wherein the bottom of the receiving portion of the earphone handle may be in the vicinity of an area of an outer surface of the receiving portion of the earphone handle.
In one possible implementation, as shown in fig. 2, the earphone includes an earphone handle, the receiving groove may include a receiving portion 221 of the earphone handle, the first magnet in the earphone 230 may be disposed at a bottom (bottom end) of the earphone handle, and the second magnet may be disposed at the bottom of the receiving portion of the earphone handle.
In an embodiment of the present application, if the second magnet is disposed at the bottom end of the accommodating portion of the earphone handle, the first magnet may be disposed at the bottom end of the earphone handle, wherein the bottom end of the earphone handle may be a terminal end of an end of the earphone handle far away from the ear. The earphone has a repulsive force which is separated from the earphone accommodating groove by the repulsive force between the first magnet and the second magnet. Therefore, when the earphone box is opened, the earphone is easily taken out of the earphone box, and the experience of a user is improved.
It should be understood that, the above description is for the illustration of the arrangement positions of the first magnet and the second magnet, and the present application does not specifically limit the arrangement positions of the first magnet and the second magnet, so long as when the upper case of the earphone assembly, for example, the upper case of the earphone case, is opened, the earphone has a repulsive force that is upwardly separated from the earphone accommodating groove, which helps the user to take out the earphone from the earphone case, and thus the embodiment of the present application is satisfied.
In a possible implementation manner, a plurality of second magnets may be disposed in the lower case, and a plurality of first magnets may be disposed on the earphone.
In the embodiment of the present application, the cartridge body included in the earphone assembly may be a charging type earphone cartridge, for example. I.e. the headset assembly may be a device for charging the headset.
Illustratively, the earphone assembly may be an earphone accommodating case. I.e. the headset assembly may be used to house a headset.
In one possible implementation, the first magnet and the second magnet may be electromagnets.
In one possible implementation, the first magnet and the second magnet may be permanent magnets.
In one possible implementation, the earphone 230 may have a plurality of first magnets, and a plurality of second magnets may be disposed in the lower case 220.
The earphone subassembly of this application embodiment is through setting up the same magnet of polarity in the box body under and on the earphone to make when the earphone holds the holding tank in earphone subassembly, the earphone has and breaks away from the repulsion force of holding tank. The earphone is convenient to take out of the earphone assembly, and the use experience of a user is optimized.
Fig. 3 shows a schematic view of the construction of the earphone assembly from different angles, wherein, fig. 2 is a side view of the earphone assembly,
fig. 3 is a front view of an earphone assembly according to an embodiment of the present application.
Fig. 4 shows a schematic structural view of the earphone assembly when the upper case of the earphone assembly is in an open state.
As shown in fig. 4, when the upper case of the earphone assembly is in an open state, the earphone can have a repulsive force that is upwardly separated from the receiving groove of the earphone due to a repulsive force between the first magnet disposed at the earphone and the second magnet disposed at the inner ear of the lower case.
In one possible implementation, as shown in fig. 4, the earphone 230 may include an earphone handle, and the first magnet may be disposed at a bottom of the earphone handle; the receiving groove in the lower case may include the receiving portion 221 of the earphone handle, and the second magnet may be disposed at the bottom of the receiving portion of the earphone handle, that is, the second magnet may be disposed at an outer surface of the receiving portion of the earphone handle, wherein the first magnet and the second magnet have the same polarity. When the upper case of the earphone assembly is opened, the earphone 230 may be automatically popped up from the receiving groove of the earphone in the lower case 220.
In the embodiment of the present application, the case included in the earphone assembly may be a charging type earphone case, for example. I.e. the headset assembly may be a device for charging the headset.
Illustratively, the earphone assembly may be an earphone accommodating case. I.e. the headset assembly may be used to house a headset.
In one possible implementation, the first magnet and the second magnet may be electromagnets.
In one possible implementation, the first magnet and the second magnet may be permanent magnets.
In one possible implementation, the earphone 230 may have a plurality of first magnets, and a plurality of second magnets may be disposed in the lower case 220.
Fig. 5 shows a schematic structural diagram of another earphone assembly provided by the embodiment of the present application, wherein the first magnet and the second magnet may be arranged as shown in fig. 5.
It should be noted that, in the embodiment of the present application, the first magnet disposed in the earphone and the second magnet disposed in the lower case are configured to enable the first magnet to provide a repulsive force for the earphone to disengage from the receiving groove through the second magnet when the earphone is received in the receiving groove disposed in the lower case.
It should be understood that the present application does not specifically limit the arrangement positions of the first magnet and the second magnet, and the embodiment of the present application is satisfied if the earphone has a repulsive force that is upwardly separated from the earphone accommodating groove when the upper case of the earphone assembly, for example, the lid of the earphone assembly, is opened, which helps the user to take out the earphone from the earphone assembly.
Fig. 6 shows a schematic structural diagram of another earphone assembly provided by the embodiment of the present application.
In one possible implementation, the earphone 230 may include an ear-in portion, the receiving groove of the earphone may include a receiving portion 222 of the ear-in portion, and the second magnet may be disposed at a bottom portion of the receiving portion 222 of the ear-in portion, that is, the second magnet may be disposed on an outer surface of the receiving portion of the ear-in portion.
In one possible implementation, as shown in fig. 6, the earphone 230 may include an ear-in portion, and the first magnet may be disposed at a bottom portion of the ear-in portion; the holding tank in the lower box body can be including going into the portion of holding of ear, and second magnet can set up in the bottom of going into ear portion of holding, and second magnet can set up in the surface of the portion of holding of going into the ear promptly, and wherein, first magnet and second magnet polarity are the same.
In the embodiment of this application, if the second magnet sets up when going into the bottom of the portion of holding of ear, first magnet can set up in the bottom that can set up in going into the ear. The earphone has a repulsive force which is separated from the earphone accommodating groove by the repulsive force between the first magnet and the second magnet. Therefore, when the earphone box is opened, the earphone is easily taken out of the earphone box, and the experience of a user is improved.
It should be understood that, the above is an example of the relative arrangement of the first magnet and the second magnet, and the present application does not specifically limit the arrangement of the first magnet and the second magnet, so long as when the upper case of the earphone assembly, for example, the upper case of the earphone case, is opened, the earphone has a repulsive force that is upwardly separated from the earphone accommodating groove, which helps the user to take out the earphone from the earphone case, and thus the embodiment of the present application is satisfied.
When the upper box body of the earphone component is in an open state, the earphone can have the force of upwards separating from the accommodating groove of the earphone due to the action of the repulsive force between the first magnet and the second magnet.
In one possible implementation, two earphones may be included in the earphone assembly, wherein the earphone handle bottom of one earphone may have a first magnet, and the bottom end of the accommodating portion of the earphone handle may have a second magnet; the bottom of the ear-in portion of the other earphone may have a first magnet, and the bottom end of the receiving portion of the ear-in portion may have a second magnet.
That is, the first magnets provided in the two earphones included in the earphone assembly may be in the same position or may be in different positions.
For example, the first magnet provided in both earphones may be provided at the bottom (distal end) of the earphone handle, and the second magnet may be provided at the bottom of the receiving portion of the earphone handle.
For example, the first magnets provided in the two earphones may be both provided at the bottom (bottom end) of the ear, and the second magnets are provided at the bottom of the receiving portion of the ear.
For example, a first magnet may be provided at the bottom (distal end) of the earphone handle of one earphone, and a second magnet may be provided at the bottom of the receptacle of the earphone handle; the bottom (bottom) of the ear of another earphone can be provided with a first magnet, and then a second magnet is arranged at the bottom of the accommodating part of the ear.
It should be understood that the above description is by way of example, in the embodiments of the present application, the first magnet and the second magnet are of the same polarity, and the first magnet and the second magnet are positioned such that: when the earphone is accommodated in the accommodating groove, the first magnet is positioned between the upper box body and the second magnet. Namely, the first magnet arranged on the earphone can provide repulsive force for the earphone to separate from the accommodating groove through the second magnet.
That is, the component of the repulsive force between the first magnet and the second magnet in the vertical direction is larger than the friction force of the earphone in the receiving groove, i.e. the component of the repulsive force between the first magnet and the second magnet in the vertical direction can make the earphone in the receiving groove have the repulsive force which is separated from the receiving groove. The position of the first magnet and the second magnet is not specifically limited.
In one possible implementation, the earphone 230 may have a plurality of first magnets, and a plurality of second magnets may be disposed in the lower case 220.
Illustratively, the cartridge included in the headset assembly may be a plug-in headset cartridge. I.e. the headset assembly may be a device for charging the headset.
Illustratively, the earphone assembly may be an earphone accommodating case. I.e. the headset assembly may be used to house a headset.
In one possible implementation, the first magnet and the second magnet may be electromagnets.
In one possible implementation, the first magnet and the second magnet may be permanent magnets.
The positions of the first magnet and the second magnet in the earphone assembly are described with reference to fig. 2 to 6, wherein the first magnet is disposed on the earphone, the second magnet is disposed in the lower box of the earphone assembly, the polarities of the first magnet and the second magnet are the same, and the positions of the first magnet and the second magnet are set such that: when the earphone is accommodated in the accommodating groove, the first magnet is positioned between the upper box body and the second magnet.
That is, the first magnet and the second magnet are disposed at positions such that: when the earphone is accommodated in the accommodating groove, the first magnet provides repulsive force which is separated from the accommodating groove for the earphone through the second magnet. Therefore, the earphone is easy to take out of the earphone assembly, and the use experience of a user is optimized.
For example, in the embodiments of the present application, the upper case and the lower case in the earphone assembly may be in a closed state by the attractive force of the magnet. For example, fig. 7 is a schematic diagram of the structure of the earphone assembly.
Fig. 7 shows a schematic diagram of an earphone assembly provided by an embodiment of the present application, wherein magnets arranged in the earphone assembly are shown from different angles (front view and side view, respectively, in order from left to right).
As shown in fig. 7(a) and 7(b), a third magnet may be disposed in the upper case 210 of the case, and a fourth magnet may be further disposed in the lower case 210, wherein the third magnet and the fourth magnet have opposite polarities, and the upper case and the lower case may be in a tightly closed state when the upper case is closed by an attractive force between the third magnet and the fourth magnet.
In a possible implementation mode, the attraction force of the magnets arranged on the edges of the upper box body and the lower box body is larger than the magnet repulsion force of the magnets arranged on other parts. Namely, the upper box body and the lower box body can be in a closed state through the magnetic attraction of the third magnet and the fourth magnet.
For example, the fourth magnet may have the same polarity as the first magnet and the second magnet, and the third magnet may have the opposite polarity to the first magnet and the second magnet.
For example, the fourth magnet may have a polarity opposite to that of the first and second magnets, and the third magnet may have the same polarity as that of the first and second magnets.
It should be understood that, the present application does not specifically limit the setting positions of the third magnet and the fourth magnet, as long as the earphone can be pressed back into the receiving groove of the earphone when the upper case is closed by the attractive force between the third magnet and the fourth magnet, so that the upper case and the lower case are in a tight closed state, that is, the embodiment of the present application is satisfied.
In one possible implementation, a plurality of third magnets and fourth magnets may be disposed in the upper case and the lower case of the earphone assembly, respectively.
Illustratively, the cartridge included in the headset assembly may be a plug-in headset cartridge. I.e. the headset assembly may be a device for charging the headset.
Illustratively, the earphone assembly may be an earphone accommodating case. I.e. the headset assembly may be used to house a headset.
In one possible implementation, the third magnet and the fourth magnet may be electromagnets.
In one possible implementation, the third magnet and the fourth magnet may be permanent magnets.
In the embodiment of the application, a plurality of groups of magnets can be arranged in the earphone component, so that after the upper box body of the earphone component is opened, the repulsive force between the magnets in the earphone and the magnets in the lower box body is enough to slightly push out the earphone; after the upper box body of the earphone component is closed, the attractive force of the magnets between the upper box body and the lower box body is enough to press the earphone back into the accommodating groove formed in the lower box body, and the earphone component is in a tightly embedded state. Therefore, when the upper box body is closed by the earphone component, the earphone is tightly attached to the accommodating groove in the lower box body; when the upper box body of the earphone component is opened, the earphone is ejected upwards relative to the lower box body. The earphone is convenient to take out of the earphone assembly, and the use experience of a user is optimized.
For example, in the embodiments of the present application, the upper case and the lower case may be closed by means of a snap. Can be in order not to set up third magnet and fourth magnet in the box body, close earphone subassembly's last box body back through the buckle mode, press the earphone back down in the holding tank that sets up in the box body, be the state of inseparable embedding.
It should be noted that, in the embodiment of this application, can set up the holding tank of earphone in the box body, also can not set up the holding tank of earphone, and this application does not limit this.
Fig. 8 shows a schematic diagram of an earphone box provided in an embodiment of the present application, the earphone box is adapted to an earphone having a first magnet, as shown in fig. 8, the earphone box includes an upper box body 310 and a lower box body 320, a receiving groove of the earphone and a second magnet are provided in the lower box body 320, wherein the first magnet and the second magnet have the same polarity, and the positions of the first magnet and the second magnet are set such that: when the earphone is accommodated in the accommodating groove, the first magnet is positioned between the upper box body and the second magnet.
The earphone box in this application embodiment, through the earphone adaptation use with having first magnet, have first magnet in the earphone and set up the polarity the same in the second magnet in the earphone box. So that when the earphone is received in the receiving groove in the earphone case, the earphone has a repulsive force that disengages from the receiving groove. When the upper box body of the earphone box is opened, the earphone is easily taken out of the earphone box, and the user experience can be improved.
In a possible implementation, the receiving groove of the earphone may include a receiving portion 321 of the earphone handle, and the second magnet is disposed at a bottom of the receiving portion 321 of the earphone handle.
For example, the second magnet may be located at the bottom of the receiver 321 of the earphone handle, i.e., the second magnet may be disposed at a plurality of locations at the bottom of the receiver 321 of the earphone handle as shown in fig. 8. The above is for illustration and does not limit the location of the second magnet.
In the embodiment of this application, the holding tank of earphone is set up in the lower box that the earphone box includes, and wherein, the holding tank can include the portion of holding of earphone handle, and the second magnet can set up in the bottom of the portion of holding of earphone handle, can be near the region of the surface of the portion of holding of earphone handle.
In one possible implementation, as shown in fig. 9, the receiving groove of the earphone may include a receiving portion 322 into the ear, and the second magnet may be disposed at the bottom of the receiving portion 322 into the ear.
For example, the second magnet may be located at the bottom of the receiving portion 322 of the ear-entering portion, i.e., the second magnet may be disposed at a plurality of positions of the bottom of the receiving portion 322 of the ear-entering portion as shown in fig. 9. The above is for illustration and does not limit the location of the second magnet.
In the embodiment of this application, set up the holding tank of earphone in the lower box, wherein, the holding tank can include the portion of holding of going into the ear, and the second magnet can set up in the bottom of going into the ear portion of holding, can be near the region of the surface of going into the ear portion of holding.
In a possible implementation manner, a third magnet may be disposed at an edge position of the upper case, and a fourth magnet may be disposed at an edge position of the lower case, wherein polarities of the third magnet and the fourth magnet are opposite, and an attractive force between the third magnet and the fourth magnet is greater than a repulsive force between the first magnet and the second magnet.
In a possible implementation mode, the attraction force of the magnets arranged on the edges of the upper box body and the lower box body is larger than the magnet repulsion force of the magnets arranged on other parts. Namely, the upper box body and the lower box can be in a closed state through the magnetic attraction of the third magnet and the fourth magnet.
For example, the fourth magnet may have the same polarity as the first magnet and the second magnet, and the third magnet may have the opposite polarity to the first magnet and the second magnet.
For example, the fourth magnet may have a polarity opposite to that of the first and second magnets, and the third magnet may have the same polarity as that of the first and second magnets.
In one possible implementation, a plurality of third and fourth magnets may be disposed in the upper case 310 and the lower case 320 of the earphone assembly, respectively.
In a possible implementation manner, the upper box body and the lower box body included in the earphone assembly can be closed by adopting a buckling manner. Can be with not setting up third magnet and fourth magnet in the box body, close earphone subassembly's last box body back through the buckle mode, can press the earphone back down in the holding tank in the box body, be the state of inseparable embedding.
In one possible implementation, the earphone box is a charging earphone box.
In an embodiment of the present application, the box body included in the earphone assembly may be a charging type earphone box. I.e. the headset case may be a device for charging the headset.
In one possible implementation, the earphone assembly may be an earphone containing case. I.e. the headset assembly may be used to house a headset.
In one possible implementation, the first magnet and the second magnet are electromagnets or permanent magnets.
In one possible implementation, the third magnet and the fourth magnet are electromagnets or permanent magnets.
It should be understood that the shape of the earphone case may not be limited to the oval shape, but may also be circular, square, long strip, oval, and other shapes, and this is not limited in this embodiment of the present application.
It should also be understood that the shape of the magnet provided in the earphone assembly is not limited to a rectangular shape, and may be any other shape.
In the embodiment of the application, the shape, size and number of the magnets are not limited in any way, and the magnets can be debugged in combination with specific product experience on the premise of ensuring certain leakage and good Industrial Design (ID).
It should be understood that the above examples are for illustrative purposes only and are not intended to limit the claimed embodiments to the particular values or particular scenarios illustrated to assist those skilled in the art in understanding the claimed embodiments. It will be apparent to those skilled in the art from the examples given above that various equivalent modifications or variations can be made, and such modifications and variations also fall within the scope of the embodiments of the present application.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. An earphone assembly, comprising:
an earphone having a first magnet;
the earphone box is provided with an upper box body and a lower box body, and the lower box body is internally provided with the accommodating groove of the earphone and a second magnet;
the first magnet and the second magnet have the same polarity, and are oppositely arranged, and the repulsive force generated by the oppositely arranged positions of the first magnet and the second magnet enables the earphone to have a force in a direction away from the accommodating groove when the earphone is accommodated in the accommodating groove;
a third magnet is arranged at the edge of the upper box body, a fourth magnet is arranged at the edge of the lower box body, wherein the polarity of the third magnet is opposite to that of the fourth magnet, and the attractive force between the third magnet and the fourth magnet is greater than the force between the first magnet and the second magnet, so that the earphone has the force in the direction of separating from the accommodating groove; wherein the first magnet, the second magnet, the third magnet, and the fourth magnet are all permanent magnets.
2. The earphone assembly of claim 1 wherein the earphone includes a handle, the receiving slot of the earphone includes a receiving portion of the handle, and the second magnet is disposed at a bottom of the receiving portion of the handle.
3. The earphone assembly of claim 2 wherein the first magnet is disposed at a bottom of the earphone handle.
4. The earphone assembly according to any one of claims 1 to 3 wherein the earphone includes an ear-in portion, the receiving slot of the earphone including a receiving portion of the ear-in portion, the second magnet being disposed at a bottom portion of the receiving portion of the ear-in portion.
5. The earphone assembly of claim 4 wherein the first magnet is disposed at a bottom of the ear-in portion.
6. The headset assembly of any one of claims 1 to 3, wherein the headset case is a charging headset case.
7. An earphone box, characterized in that, earphone box adaptation is in the earphone that has first magnet, earphone box includes:
the earphone comprises an upper box body and a lower box body, wherein the lower box body is internally provided with a containing groove of the earphone and a second magnet;
the first magnet and the second magnet have the same polarity, and are oppositely arranged, and the repulsive force generated by the oppositely arranged positions of the first magnet and the second magnet enables the earphone to have a force in a direction away from the accommodating groove when the earphone is accommodated in the accommodating groove;
a third magnet is arranged at the edge of the upper box body, a fourth magnet is arranged at the edge of the lower box body, wherein the polarity of the third magnet is opposite to that of the fourth magnet, and the attractive force between the third magnet and the fourth magnet is greater than the force between the first magnet and the second magnet, so that the earphone has the force in the direction of separating from the accommodating groove; wherein the first magnet, the second magnet, the third magnet, and the fourth magnet are all permanent magnets.
8. The earphone box of claim 7, wherein the earphone comprises an earphone handle, the receiving groove of the earphone comprises a receiving portion of the earphone handle, and the second magnet is disposed at a bottom of the receiving portion of the earphone handle.
9. The earphone box according to claim 7 or 8, wherein the earphone comprises an ear-in portion, the receiving groove of the earphone comprises a receiving portion of the ear-in portion, and the second magnet is disposed at a bottom of the receiving portion of the ear-in portion.
10. Earphone box according to claim 7 or 8, wherein said earphone box is a charging earphone box.
CN201910028308.XA 2019-01-11 2019-01-11 Earphone assembly, earphone box and earphone Active CN109640208B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910028308.XA CN109640208B (en) 2019-01-11 2019-01-11 Earphone assembly, earphone box and earphone
PCT/CN2019/124841 WO2020143388A1 (en) 2019-01-11 2019-12-12 Earphone assembly, earphone case and earphones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910028308.XA CN109640208B (en) 2019-01-11 2019-01-11 Earphone assembly, earphone box and earphone

Publications (2)

Publication Number Publication Date
CN109640208A CN109640208A (en) 2019-04-16
CN109640208B true CN109640208B (en) 2020-11-17

Family

ID=66060577

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910028308.XA Active CN109640208B (en) 2019-01-11 2019-01-11 Earphone assembly, earphone box and earphone

Country Status (2)

Country Link
CN (1) CN109640208B (en)
WO (1) WO2020143388A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109640208B (en) * 2019-01-11 2020-11-17 华为技术有限公司 Earphone assembly, earphone box and earphone
US11943883B2 (en) 2019-10-15 2024-03-26 Google Llc Magnetic bistable hinge system
CN111526449B (en) 2020-05-11 2022-02-01 美特科技(苏州)有限公司 Wireless earphone and wireless earphone control method
CN111987770B (en) * 2020-08-26 2024-05-17 江西联创宏声电子股份有限公司 Charging box
CN112565963B (en) * 2020-11-30 2023-05-26 维沃移动通信有限公司 Electronic equipment
CN112770210B (en) * 2021-01-05 2023-04-25 维沃移动通信有限公司 Charging box
CN112911453B (en) * 2021-03-30 2023-07-21 华勤技术股份有限公司 Earphone box with earphone
CN113794962A (en) * 2021-08-26 2021-12-14 北京小米移动软件有限公司 Earphone box and wireless earphone
CN113810818B (en) * 2021-09-23 2024-01-09 维沃移动通信有限公司 Earphone assembly
CN114501289A (en) * 2022-01-26 2022-05-13 歌尔科技有限公司 Earphone box test equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103354627A (en) * 2013-07-30 2013-10-16 深圳市秦通科技有限公司 Earphone having movable receiver
CN108540592A (en) * 2017-03-01 2018-09-14 深圳市乔威电源有限公司 A kind of mobile phone carrying bluetooth headset
CN208029056U (en) * 2018-04-08 2018-10-30 深圳市梵音达物联网技术有限公司 A kind of wireless headset of Band clamp charging base
CN208158839U (en) * 2018-05-11 2018-11-27 谢镇鹏 A kind of Intelligent touch bluetooth headset and its cradle
CN208174938U (en) * 2018-04-09 2018-11-30 田旭峰 A kind of Earphone box for charging bluetooth earphone
CN109413535A (en) * 2018-12-14 2019-03-01 歌尔科技有限公司 A kind of true wireless stereo headset

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9078059B2 (en) * 2012-08-07 2015-07-07 Jabil Circuit (Beijing), Ltd. Transducer
CN206212223U (en) * 2016-09-30 2017-05-31 歌尔科技有限公司 A kind of charging box of wireless headset and the wireless headset for being adapted to the charging box
CN206481350U (en) * 2017-03-01 2017-09-08 深圳市乔威电源有限公司 A kind of mobile phone for carrying bluetooth earphone
CN109640208B (en) * 2019-01-11 2020-11-17 华为技术有限公司 Earphone assembly, earphone box and earphone

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103354627A (en) * 2013-07-30 2013-10-16 深圳市秦通科技有限公司 Earphone having movable receiver
CN108540592A (en) * 2017-03-01 2018-09-14 深圳市乔威电源有限公司 A kind of mobile phone carrying bluetooth headset
CN208029056U (en) * 2018-04-08 2018-10-30 深圳市梵音达物联网技术有限公司 A kind of wireless headset of Band clamp charging base
CN208174938U (en) * 2018-04-09 2018-11-30 田旭峰 A kind of Earphone box for charging bluetooth earphone
CN208158839U (en) * 2018-05-11 2018-11-27 谢镇鹏 A kind of Intelligent touch bluetooth headset and its cradle
CN109413535A (en) * 2018-12-14 2019-03-01 歌尔科技有限公司 A kind of true wireless stereo headset

Also Published As

Publication number Publication date
WO2020143388A1 (en) 2020-07-16
CN109640208A (en) 2019-04-16

Similar Documents

Publication Publication Date Title
CN109640208B (en) Earphone assembly, earphone box and earphone
CN210783233U (en) Storage box
US9723390B2 (en) Earbud charging case for mobile device
EP2393209B1 (en) Wrist carrier for transporting and using electronic devices with protection against electromagnetic radiation
US20130195303A1 (en) Hearing aid
US20160144654A1 (en) Marker holder and eraser
CN214045975U (en) Cover-free Bluetooth headset
CN210430954U (en) Earphone box
KR101655371B1 (en) Case for portable electrical device
JP3175864U (en) Cover case for portable terminal
CN115002589B (en) Earphone assembly
CN210405402U (en) Dustproof construction and smart mobile phone
CN209345367U (en) Wireless earphone convenient to accomodate and box that charges
CN112511946A (en) True wireless earphone and charging bin for preventing left earphone and right earphone from being misplaced
KR102048202B1 (en) Cradle for wireless earbuds
CN212259020U (en) Detachable rear cover structure
KR101506572B1 (en) Case Assembly For Portable Device
JP3240474U (en) mobile phone cover
CN212367662U (en) Electronic device
CN212876071U (en) Pendant type Bluetooth earphone with decorative effect
CN220273832U (en) Bluetooth headset protective sheath
CN220291687U (en) Charging device
CN210982377U (en) Magnetic suction type gas sensor interface
CN208690641U (en) Card connector
CN212752940U (en) Protective cover structure of beauty equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant