CN211089908U

CN211089908U - Wireless earphone assembly

Info

Publication number: CN211089908U
Application number: CN201922315219.1U
Authority: CN
Inventors: 孙晓园
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-07-24
Anticipated expiration: 2029-12-20

Abstract

The utility model provides a wireless earphone assembly, include: the earphone comprises an earphone body and a battery module, wherein the battery module is detachably connected with the earphone body through magnetic force adsorption, and the battery module is configured to supply power to the earphone body; the earphone main body and the battery module are contained in the charging box; the charging box is configured to be able to charge the battery module; the number of the battery modules is larger than that of the earphone main bodies. The utility model discloses a pass through the magnetism with earphone main part and battery module and inhale the mode of dismantling and be connected, make things convenient for the battery module to change on the one hand, make earphone main part can continuous operation, on the other hand has avoided scrapping because of the other parts of wireless earphone subassembly that battery module trouble arouses, has reduced unnecessary loss and waste.

Description

Wireless earphone assembly

Technical Field

The utility model relates to an electronic equipment field, more specifically, the utility model relates to a wireless earphone assembly.

Background

Bluetooth is an open global specification for wireless data and voice communications, and is a special short-range wireless technology connection that establishes a communication environment for fixed and mobile devices based on a low-cost short-range wireless connection. The TWS Bluetooth headset is a wireless intelligent headset based on a Bluetooth technology, and can easily realize wireless separation of left and right sound channels.

When two sides of the existing wireless TWS earphone work simultaneously, the process that the electric quantity is exhausted simultaneously and the earphone needs to be charged occurs, and the continuous usability of the earphone is influenced. Although only one earphone can be used and the other can be charged in actual use. However, the listening effect of a single earphone is not better than the listening effect of two earphones used simultaneously, and the listening unbalance of two ears is easily caused when the single earphone is used for a long time. In addition, the existing TWS earphone mostly adopts the integrated design of a lithium battery and the earphone, when the problems of power supply failure or battery service life expiration and the like occur inside the product, the use experience of the whole earphone is seriously influenced, even the whole machine is scrapped, and unnecessary waste and loss are caused.

Therefore, there is a need for an improved TWS headset that addresses the problems of the prior art TWS headset that cannot be used continuously and that the battery is fixedly connected to the headset.

Disclosure of Invention

An object of the utility model is to provide a wireless earphone subassembly solves the unable long-time continuous operation's that current wireless earphone leads to because of the power supply reason problem.

A wireless headset assembly, comprising: the earphone comprises an earphone body and a battery module, wherein the battery module is detachably connected with the earphone body through magnetic force adsorption, and the battery module is configured to supply power to the earphone body;

the earphone main body and the battery module are contained in the charging box; the charging box is configured to be able to charge the battery module;

the number of the battery modules is larger than that of the earphone main bodies.

Optionally, a first magnetic force adsorption part is installed on the earphone main body, a second magnetic force adsorption part is correspondingly installed on the battery module, and the first magnetic force adsorption part and the second magnetic force adsorption part are configured to be capable of mutually adsorbing, so that the earphone main body and the battery module form detachable connection.

Optionally, a metal probe is arranged outside the battery module, an electrical connection point is arranged on the earphone main body, and when the battery module is magnetically adsorbed to the earphone main body, the metal probe is pressed on the electrical connection point to enable the battery module to be electrically connected to the earphone main body.

Optionally, the battery module sets up to the inserted bar structure, the metal is visited the point setting and is in the tip of inserted bar, be equipped with in the earphone main part with the socket that the inserted bar structure suited, the electricity connection point sets up the interior bottom surface of socket, the inserted bar structure inserts make in the socket the metal is visited the point crimping and is in on the electricity connection point.

Optionally, the headset body comprises a first headset body and a second headset body; the battery module comprises a first battery module, a second battery module and a third battery module, wherein the first battery module is used for supplying power to the first earphone main body, the second battery module is used for supplying power to the second earphone main body, and the third battery module is a standby battery module.

Optionally, a storage groove is disposed in the charging box, and the storage groove is configured to store the earphone body and the battery module.

Optionally, the receiving grooves include a first receiving groove and a second receiving groove, the earphone body and the battery module are simultaneously received in the first receiving groove, and the battery module is received in the second receiving groove.

Optionally, the cavity shape of the first accommodating groove is adapted to the shape of the connecting piece between the earphone main body and the battery module; and the cavity shape of the second type of accommodating groove is matched with the appearance of the battery module.

Optionally, the battery module is charged wirelessly.

Optionally, a power management chip is built in the battery module, and the battery module controls the charging and discharging process through the power management chip.

Technical scheme's beneficial effect lies in: the utility model discloses a pass through the magnetism with earphone main part and battery module and inhale the mode of dismantling and be connected, make things convenient for the battery module to change on the one hand, the accessible is changed the stand-by battery module and is made earphone main part can continuous work, and on the other hand has avoided scrapping because of the wireless earphone subassembly other parts that the battery module trouble arouses, has reduced unnecessary loss and waste.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural diagram of a wireless headset assembly according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an earphone main body according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a battery module according to an embodiment of the present invention;

fig. 4 is a schematic view of an assembly structure of the earphone main body and the battery module according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a charging box according to an embodiment of the present invention;

the figures are labeled as follows: 10 an earphone main body; 101 a first earpiece body; 102 a second earpiece body; 103 a first magnetic force adsorption member; 104 electrical connection points; 105 a socket; 20 a battery module; 201 a first battery module; 202 a second battery module; 203 second magnetic force adsorption parts; 204 metal probe points; 205 a bayonet configuration; 30 a charging box; 301 a receiving groove; 3011 a first type receiving groove; 3012 a second type of receiving groove.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

The wireless bluetooth headset that uses at present adopts the structure of earphone and battery body design more, and after two earphones electric quantity exhausted, must stop using wireless earphone and charge it. This affects the user experience to some extent. In addition, when a battery power supply failure occurs or the service life of the battery is over, the device needs to be disassembled for maintenance or replacement, which brings inconvenience to users. Generally, the user directly discards the wireless bluetooth headset, which results in the loss and waste of other components of the wireless bluetooth headset. Therefore, there is a need for an improved wireless bluetooth headset to solve the above problems.

The utility model provides a wireless earphone assembly, include: the earphone comprises an earphone body and a battery module, wherein the battery module is detachably connected with the earphone body through magnetic force adsorption, and the battery module is configured to supply power to the earphone body; the earphone main body and the battery module are contained in the charging box; the charging box is configured to be able to charge the battery module; the number of the battery modules is larger than that of the earphone main bodies.

As an embodiment, as shown in fig. 1, the wireless headset assembly provided by the present invention includes a headset main body 10 and a battery module 20. The earphone body serves as an electroacoustic conversion element, which may be a wireless bluetooth earphone. The utility model discloses a battery module is used for providing the electric energy to the earphone main part, keeps the normal work of earphone main part. The battery module is detachably connected with the earphone main body. Optionally, as an implementation manner of detachable connection, the battery module and the earphone main body are detachably connected in a magnetic force adsorption manner. The utility model provides an earphone main part still includes the microphone module, the microphone module be used for converting user's sound into the signal of telecommunication.

The wireless headset assembly further includes a charging box 30. The earphone body 10 and the battery module 20 may be housed in a charging box, i.e., the charging box may be used to house and protect the earphone body and the battery module. The utility model provides a box that charges can also be used for charging the battery module. The battery module including but cycle charge-discharge's battery, this battery can be lithium cell or nickel-hydrogen battery, also can be other kinds of rechargeable battery, the utility model discloses do not restrict this. The utility model provides a quantity of battery module is greater than the quantity of earphone main part, provides the stand-by battery module for the earphone main part. Optionally, the number of the battery modules can be twice that of the earphone main body, so that the requirement of continuous use of the earphone main body can be met.

The utility model provides an earphone main body 10 and battery module 20 realize dismantling the connection through the mode of magnetic force absorption, not only broken the situation that traditional wireless earphone battery can't be changed fixed in the earphone main body, realized the battery module that can change wireless earphone at any time, satisfy the continuous power supply demand of wireless earphone, simplified the maintenance process that leads to because of the power supply trouble, prevent to cause scrapping of other parts of wireless earphone subassembly because of the damage of battery module, unnecessary loss and waste have been reduced, and the mode of magnetic force absorption has simplified the connection structure of earphone main body and battery module greatly, be favorable to reducing the volume of earphone, lighten its weight, convenient to carry of user; in addition, the charging box 30 is used to store the earphone main body and the battery module, so that the earphone main body and the battery module can be protected, and the earphone main body and the battery module can be kept clean. The battery module is charged through the charging box, so that the charging process of the battery module can be simplified; the utility model discloses the quantity of well battery module is greater than the quantity of earphone main part, can provide stand-by battery for the earphone main part, guarantees that the operating duration of earphone main part can satisfy the user requirement.

Specifically, referring to fig. 2 to 3, the detachable connection between the earphone main body 10 and the battery module 20 according to the present invention is realized by the magnetic attraction between the first magnetic force attracting part 103 and the second magnetic force attracting part 203. The first magnetic force adsorption part is installed on the earphone main body, and the second magnetic force adsorption part is installed on the battery module. Optionally, the first magnetic force absorbing component is a magnet, which can be fixed in the casing of the earphone main body, and forms a stronger magnetic field in a certain area of the surface of the earphone main body, so as to generate stronger magnetic field force action on the magnetic substance in the magnetic field. The magnet also can be fixedly connected on the surface of the earphone main body, and the utility model discloses do not do the restriction to this. Accordingly, the second magnetic force adsorption member may be a ferromagnetic metal sheet, which may be fixed on the surface of the battery module. Or, the first magnetic force adsorption component is a ferromagnetic metal sheet, and the second magnetic force adsorption component is a magnet. Optionally, the first magnetic force absorbing component and the second magnetic force absorbing component may both be magnets, and the present invention is not limited thereto. The magnet of the utility model can be a common magnet and an electromagnet, and the application does not limit the magnet and the technical personnel in the field can select the magnet by themselves according to the actual conditions. As an embodiment, the first magnetic force absorbing part or the second magnetic force absorbing part may be fixed to the earphone main body and the battery module, respectively, by gluing.

The utility model discloses a set up first magnetic force adsorption component 103 in earphone main part 10, and set up second magnetic force adsorption component 203 on battery module 20 and realize the connection of dismantling of earphone main part and battery module, should connect easy operation, realize easily, can obviously simplify the structure of earphone main part and battery module, reduce the manufacturing degree of difficulty, the outward appearance of earphone main part and battery module is exquisite simultaneously.

Specifically, referring to fig. 2 to 3, the battery module 20 of the present invention is provided with two metal detection points 204 outside. Correspondingly, the earphone body 10 is provided with the same number of electrical connection points 104 as the number of the metal probes. When the battery module and the earphone main body form detachable connection through a magnetic adsorption mode, a metal probe point outside the battery module is just in crimping connection with an electric connection point of the earphone main body, so that the battery module and the earphone main body form electric connection, and conditions are provided for supplying power to the earphone main body by the battery module. Fig. 4 is a schematic view of an assembly structure of the battery module and the earphone main body. The form of pressure joint on the electricity connection point through the metal probe realizes that the electricity of earphone main part and battery module is connected and can simplify power supply structure greatly, improves user operation convenience, optimizes user's use impression.

As an embodiment of the present invention, referring to fig. 2 to 3, the battery module 20 may be provided as an insert rod structure 205, and a metal probe 204 for forming an electrical connection with the earphone main body 10 is provided at an end of the insert rod structure. The earphone body is provided with a jack 105 which is a concave structure on the earphone body. The shape of the socket is adapted to the cross-sectional shape of the inserted link structure, so that the inserted link can be inserted into the socket. Optionally, the cross-sectional shape of the insertion rod structure is a cross shape with an arc-shaped end, so that the battery module can be prevented from rotating relative to the earphone body. Electrical connection points are provided on the inner bottom surface of the socket. When the inserted bar is inserted into the socket, the end part of the inserted bar structure is gradually close to the inner bottom surface of the socket until the metal probe is pressed on the electric connection point, so that the battery module is electrically connected with the earphone main body.

Specifically, as shown in fig. 4, the earphone main body 10 of the present invention includes a first earphone main body 101 and a second earphone main body 102, which can be used for listening to left and right ears, respectively. The first earphone main body can be powered by the first battery module 201, and the second earphone main body can be powered by the second battery module 202. Optionally, the battery module further includes a third battery module, and the third battery module is a standby battery module. When the electric energy of first battery module or second battery module exhausts, can use the third battery module to change, guarantee that the user can continuously use the earphone. The three battery modules have the same structure and are adapted to the first earphone main body and the second earphone main body. The setting mode can omit the distinguishing step before the use of the user, save the time of the user and optimize the user experience. Of course, the battery module can comprise a plurality of standby battery modules, so that the damaged battery modules can be replaced conveniently.

As one embodiment, as shown in fig. 5, a receiving groove 301 for receiving the earphone main body and the battery module is formed in the charging box 30. The receiving groove may be square, circular or other shapes. In addition, a plurality of accommodating grooves can be arranged in the charging box. The person skilled in the art can select it at his or her discretion.

Optionally, the receiving grooves 301 include a first receiving groove 3011 and a second receiving groove 3012, the earphone body 10 and the battery module 20 are received in the first receiving groove, and the battery module is received in the second receiving groove.

Specifically, the receiving grooves include two types, as shown in fig. 5, a first type receiving groove 3011 for receiving the assembly of the earphone body 10 and the battery module 20, and a second type receiving groove 3012 for receiving the battery module 20. The accommodating grooves are classified, so that a user can conveniently place earphone parts according to the types of the accommodating grooves, and the number of the accommodating grooves is reduced.

As another embodiment, the first type of receiving groove may be used to receive the earphone body, and the second type of receiving groove may be used to receive the battery module. Utilize these two kinds to accomodate the groove and allow to accomodate each part alone, can effectively avoid colliding with between each part and lead to the earphone to damage.

Specifically, the shape of the receiving cavity of the first-type receiving slot 3011 is adapted to the external shape of the assembly of the earphone body 10 and the battery module 20. Accomodate in accomodating the intracavity when the built-up member, earphone main part and battery module can not take place to rock, reduce earphone main part and battery module because of the probability of vibration damage. The cavity shape of the second type receiving groove 3012 is adapted to the shape of the battery module. When the battery module is accommodated in the second accommodating groove, the battery module can be prevented from shaking, and the probability of damage of the battery module is reduced.

Optionally, the battery module is charged wirelessly.

Specifically, be provided with magnetic induction coil in the battery module 20, accomodate in the box 30 that charges when the battery module, the box that charges can realize wireless charging to the battery module. The wireless charging mode is convenient to operate, a charging wire can be omitted, the overall structure is more attractive, and meanwhile, the abrasion of equipment can be reduced.

In another embodiment, the battery module can also use a metal probe thereon as an electrical access point for charging. The structure can also save the charging wire, so that the whole structure is more attractive.

As an embodiment, a power management chip is disposed in the battery module 20, and the power management chip can control the charging and discharging processes of the battery module. For example, when the electric quantity in the battery module reaches 100%, the power management chip controls the power module to be powered off, and the influence of overcharging on the capacity and service life of the battery can be effectively avoided. When the battery module uses, when the power management chip detects that the electric quantity of battery is low to the critical point, control battery module outage immediately, stop promptly to earphone body power supply to protect battery module, prolong its life.

The utility model discloses a pass through the magnetism with earphone main part and battery module and inhale the mode of dismantling and be connected, make things convenient for the battery module to change on the one hand, the accessible is changed the stand-by battery module and is made earphone main part can continuous work, and on the other hand has avoided scrapping because of the wireless earphone subassembly other parts that the battery module trouble arouses, has reduced unnecessary loss and waste.

Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A wireless headset assembly, comprising:

the earphone comprises an earphone body and a battery module, wherein the battery module is detachably connected with the earphone body through magnetic force adsorption, and the battery module is configured to supply power to the earphone body;

2. The wireless earphone assembly according to claim 1, wherein a first magnetic force absorption part is installed on the earphone main body, a second magnetic force absorption part is correspondingly installed on the battery module, and the first magnetic force absorption part and the second magnetic force absorption part are configured to be capable of absorbing each other, so that the earphone main body and the battery module form a detachable connection.

3. The wireless earphone assembly of claim 1 wherein a metal probe is disposed outside the battery module, an electrical connection point is disposed on the earphone body, and when the battery module is magnetically attracted to the earphone body, the metal probe is pressed against the electrical connection point to electrically connect the battery module to the earphone body.

4. The wireless earphone assembly according to claim 3, wherein the battery module is configured as a plug rod structure, the metal probe point is disposed at an end of the plug rod, a socket adapted to the plug rod structure is disposed on the earphone body, the electrical connection point is disposed on an inner bottom surface of the socket, and the plug rod structure is inserted into the socket to press the metal probe point on the electrical connection point.

5. The wireless headset assembly of claim 1, wherein the headset body comprises a first headset body and a second headset body; the battery module comprises a first battery module, a second battery module and a third battery module, wherein the first battery module supplies power to the first earphone main body, the second battery module supplies power to the second earphone main body, and the third battery module is a standby battery module.

6. The wireless headset assembly of claim 1, wherein a receiving slot is disposed within the charging box, the receiving slot configured to receive the headset body and the battery module.

7. The wireless earphone assembly according to claim 6, wherein the receiving grooves comprise a first type receiving groove and a second type receiving groove, the earphone body and the battery module are simultaneously received in the first type receiving groove, and the battery module is received in the second type receiving groove.

8. The wireless earphone assembly according to claim 7, wherein the cavity shape of the first-type receiving groove is adapted to the external shape of the connecting member of the earphone main body and the battery module; and the cavity shape of the second type of accommodating groove is matched with the appearance of the battery module.

9. The wireless headset assembly of claim 1, wherein the battery module is charged wirelessly.

10. The wireless headset assembly of claim 9, wherein the battery module has a power management chip built therein, and the battery module controls the charging and discharging process through the power management chip.