CN212259274U

CN212259274U - TWS earphone sound box

Info

Publication number: CN212259274U
Application number: CN202021408400.3U
Authority: CN
Inventors: 林木松
Original assignee: Shenzhen Enle Industrial Co ltd
Current assignee: Shenzhen Enle Industrial Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2020-12-29
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a TWS earphone sound box, which comprises a shell, wherein the shell is a cavity; an upper cover disposed over the housing, the upper cover being movable relative to the housing for facilitating access and placement of the TWS headset; the storage piece, the PCB, the battery, the loudspeaker and the vibrating diaphragm assembly are arranged in the shell, and the storage piece is used for accommodating the TWS earphone; the PCB and the battery are respectively arranged below the accommodating piece; the loudspeaker is arranged below the PCB and the battery; the vibrating diaphragm assembly is arranged below the loudspeaker, and the charging interface and the key are respectively connected with the PCB and penetrate through the shell. The utility model discloses solved the problem of TWS earphone and audio amplifier box combination together effectively, simultaneously convenient to carry.

Description

TWS earphone sound box

Technical Field

The utility model relates to a be audio amplifier technical field, particularly, especially, relate to a TWS earphone audio amplifier.

Background

Headsets can be generally classified into wired headsets and wireless headsets. Due to the inconvenience of wearing wired earphones, wireless earphones are favored by more and more users. The Wireless headset comprises a True Wireless Stereo headset (TWS), which is called TWS headset for short. The TWS headset is a device for transmitting stereo signals based on bluetooth technology, i.e. the left and right headsets receive stereo signals from a playing device such as a mobile phone through bluetooth without any wire connection, so as to realize playback.

A speaker refers to a device that can convert an audio signal into sound. With the improvement of living standard, people pay more and more attention to the pursuit of mental level, and the portable sound box plays an important role in family entertainment activities. With the rapid development of the technology, the manufacturing cost and the functions of the portable sound box are diversified, and the quality of the portable sound box is changed by turning over the ground. However, in the prior art, there are few products combining the TWS headset and the sound box, so that the user can enjoy the functions of the TWS headset and the sound box and the convenience of carrying. Therefore, in view of the defects of the above solutions in actual manufacturing and implementation and use, the present invention is modified and improved, and the present invention is created with the help of professional knowledge and experience, and after many kinds of ingenuity and experiments, so as to provide a TWS earphone sound box, which is used to solve the problem of combining the TWS earphone and the sound box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TWS earphone audio amplifier to solve the problem of combining TWS earphone and audio amplifier together.

The utility model relates to a TWS earphone audio amplifier can realize through following technical scheme:

the utility model relates to a TWS earphone sound box, which comprises a shell, wherein the shell is a cavity; an upper cover disposed over the housing, the upper cover being movable relative to the housing for facilitating access and placement of the TWS headset; the storage piece, the PCB, the battery, the loudspeaker and the vibrating diaphragm assembly are arranged in the shell, and the storage piece is used for accommodating the TWS earphone; the PCB and the battery are respectively arranged below the accommodating piece; the loudspeaker is arranged below the PCB and the battery; the vibrating diaphragm assembly is arranged below the loudspeaker, and the charging interface and the key are respectively connected with the PCB and penetrate through the shell.

Preferably, the housing includes an upper case, a lower case, and a bottom plate; the upper shell, the lower shell and the bottom plate are sequentially arranged from top to bottom.

Preferably, the storage part, the PCB and the battery are fixedly arranged in the upper case, and through holes matched with the charging interface and the keys are respectively arranged on the storage part, the PCB and the battery.

Preferably, the loudspeaker and the diaphragm assembly are fixedly arranged in the lower shell, and a plurality of sound dispersion holes are formed in the loudspeaker and the diaphragm assembly.

Preferably, a rotating shaft is arranged at the lower end of the upper cover, the rotating shaft is movably arranged in the upper shell, and the upper cover can rotate relative to the upper shell by taking the rotating shaft as a fulcrum.

Preferably, a sliding groove is formed in a lower surface of the upper cover, and the upper cover slides open relative to the upper case by sliding of the sliding groove.

Preferably, a wireless communication module is further arranged on the PCB.

Preferably, the sound source of loudspeaker is down, the fixed setting of vibrating diaphragm subassembly is in the below of loudspeaker, the vibrating diaphragm subassembly includes vibrating diaphragm main part and support, the support is fixed to be set up in the inferior valve, the vibrating diaphragm main part is fixed to be set up on the support.

Preferably, the outer end of the charging interface is provided with an interface cover.

Preferably, the charging interface is a Micro USB interface, a USB Type C interface, or a Lightning interface.

Compared with the prior art, the utility model relates to a TWS earphone audio amplifier's beneficial effect does:

the utility model relates to a TWS earphone audio amplifier is through setting up the TWS earphone in the top of audio amplifier ingeniously, takes out hidden TWS earphone through rotatory upper cover for TWS earphone and audio amplifier combine together effectively, and this simple structure and novelty conveniently carry simultaneously has great marketing potentiality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an external structure of a TWS earphone speaker of the present invention;

fig. 2 is a schematic structural view of another side of the TWS earphone speaker shown in fig. 1;

fig. 3 is a schematic diagram of an external structure of the TWS earphone speaker of the present invention in an opened state;

fig. 4 is a schematic diagram of an explosion structure of the TWS earphone speaker shown in fig. 1.

The following are marked in the figure: 11, a housing; 111, an upper shell; 112, a lower shell; 1121, sound dispersion holes; 113, a bottom plate; 1131, a foot pad; 12, an upper cover; 121, a rotating shaft; 13, a receiving member; 14, a PCB board; 141, a connecting piece; 15, a battery; 16, a horn; 17, a diaphragm assembly; 171, a diaphragm body; 172, a bracket; 18, a charging interface; 181, an access cover; 19, a key; TWS headphones 20.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.

Further, in the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a TWS earphone speaker of the present invention may include a housing 11, an upper cover 12, a receiving member 13, a PCB 14, a battery 15, a speaker 16, a diaphragm assembly 17, a charging interface 18, and a button 19; the shell 11 is a cavity; the upper cover 12 is disposed above the housing 11, and is movable relative to the housing 11; the receiving part 13, the PCB 14, the battery 15, the speaker 16, and the diaphragm assembly 17 are disposed in the housing 11, the receiving part 13 is used for accommodating a TWS headset 20, and the PCB 14 and the battery 15 are disposed below the receiving part 13 respectively; the horn 16 is disposed below the PCB board 17 and the battery 15; the vibrating diaphragm assembly 17 is arranged below the loudspeaker 16, and the charging interface 18 and the key 19 are respectively connected with the PCB 14 and penetrate through the shell 11.

Referring to fig. 1 and 4, in the present embodiment, the housing 11 is a cylindrical cavity, and in other embodiments, the housing 11 may also be square or have other shapes. The housing 11 includes an upper case 111, a lower case 112, and a bottom plate 113; the upper shell 111, the lower shell 112 and the bottom plate 113 are sequentially arranged from top to bottom, the accommodating part 13, the PCB board 14 and the battery 15 are fixedly arranged in the upper shell 111, and through holes matched with the charging interface 18 and the key 19 are respectively arranged on the accommodating part, the PCB board 14 and the battery 15, so that the charging interface 18 and the key 19 penetrate through the upper shell 111; the lower shell 112 is fixedly provided with the speaker 16 and the diaphragm assembly 17, and a plurality of sound scattering holes 1121 are formed in the lower shell, so that sound emitted by the speaker 16 can be scattered; a foot pad 1131 is arranged below the bottom plate 113, and in this embodiment, the foot pad 1131 is made of silica gel. In other embodiments, the lower shell 112 and the bottom plate 113 are integrally formed, and the bottom plate 113 is also provided with sound scattering holes 1121.

Referring to fig. 3 and 4, the upper cover 12 is disposed above the upper casing 111 and is flexibly movable relative to the upper casing 111, so that the TWS headset 20 can be taken out, in this embodiment, a rotating shaft 121 is disposed at a lower end of the upper cover 12, the rotating shaft 121 is movably disposed in the upper casing 111, and the upper cover 12 can rotate relative to the upper casing 111 with the rotating shaft 121 as a fulcrum; in other embodiments, the lower surface of the upper cover 12 is provided with a sliding groove, and the upper cover 12 slides open relative to the upper case 111 by the sliding of the sliding groove.

Referring to fig. 4, the receiving part 13 is disposed in the upper case 111, and the bottom thereof is electrically connected to the PCB board 14 through the connecting part 141, and when the TWS headset 20 is placed in the receiving part 13, the TWS headset 20 is in contact connection with the connecting part 141, thereby being electrically connected to the PCB board 14. The PCB 14 is disposed in the upper case 111 and below the receiving member 13, and is electrically connected to the receiving member 13, the battery 15, the speaker 16, the charging interface 18, and the button 19, respectively, and the control method adopted by the PCB is the prior art, so that the details are not repeated herein; the PCB 14 is further provided with a wireless communication module, which in this embodiment is a bluetooth module. In the present embodiment, the battery 15 is a rechargeable lithium battery, which is charged through the charging interface 18.

Referring to fig. 1 and 4, in this embodiment, the speaker 16 and the diaphragm assembly 17 are disposed in the lower shell 112, a sound source of the speaker 16 faces downward, the diaphragm assembly 17 is fixedly disposed below the speaker 16, the diaphragm assembly 17 includes a diaphragm main body 171 and a support 172, the support 172 is fixedly disposed in the lower shell 112, the diaphragm main body 171 is fixedly disposed on the support 172, and the support 172 fixedly supports the diaphragm main body 171.

Referring to fig. 2 and 4, in this embodiment, the charging interface 18 is disposed on the PCB 14 and penetrates through the upper housing 111, in some embodiments, an interface cover 181 is disposed at an outer end of the charging interface 18, and the interface cover 181 is made of silica gel, and functions as dust-proof and water-proof. The interface 18 that charges is Micro USB interface, USBType C interface or Lightning interface, and in this embodiment, the interface 18 that charges is the USBType C interface. The plurality of keys 19 penetrate through the upper shell 111 and are electrically connected with the PCB 14, the keys 19 include one or more of an on-off key, a volume adjustment key and a pause key, in some embodiments, the keys 19 may also be a touch screen, and the touch screen is an LED screen or an LCD screen.

The utility model relates to a working process of TWS earphone audio amplifier does:

the utility model relates to a TWS earphone audio amplifier is through opening upper cover 12 can be with TWS earphone 20 is followed storage part 13 is taken out or is placed storage part 13 charges, can be connected the broadcast music through terminals such as bluetooth module and cell-phone simultaneously, through loudspeaker 16 with vibrating diaphragm subassembly 17 carries out the audio frequency and puts, the interface 18 that charges does battery 15 charges, battery 15 does TWS earphone 20 with loudspeaker 16 provides the electric energy.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A TWS earphone sound box is characterized by comprising a shell, wherein the shell is a cavity; an upper cover disposed over the housing, the upper cover being movable relative to the housing for facilitating access and placement of the TWS headset; the storage piece, the PCB, the battery, the loudspeaker and the vibrating diaphragm assembly are arranged in the shell, the storage piece is used for containing a TWS earphone, and the PCB and the battery are respectively arranged below the storage piece; the loudspeaker is arranged below the PCB and the battery; the vibrating diaphragm assembly is arranged below the loudspeaker, and the charging interface and the key are respectively connected with the PCB and penetrate through the shell.

2. A TWS earphone speaker as claimed in claim 1, wherein the housing comprises an upper shell, a lower shell and a base plate; the upper shell, the lower shell and the bottom plate are sequentially arranged from top to bottom.

3. The TWS earphone speaker of claim 2, wherein the storage member, the PCB and the battery are fixedly disposed in the upper casing, and through holes matched with the charging interface and the key are respectively disposed thereon.

4. A TWS earphone speaker as claimed in claim 2, wherein the speaker and the diaphragm assembly are fixedly disposed in the lower casing, and a plurality of sound dispersion holes are formed therein.

5. A TWS earphone speaker as claimed in claim 2, wherein the lower end of the upper cover is provided with a pivot shaft movably disposed in the upper housing, and the upper cover is rotatable relative to the upper housing about the pivot shaft.

6. A TWS headphone loudspeaker according to claim 2, wherein the lower surface of the upper cover is provided with a slide groove, and the upper cover slides open with respect to the upper case by sliding of the slide groove.

7. A TWS earphone speaker as claimed in claim 1, wherein the PCB board is further provided with a wireless communication module.

8. The TWS earphone speaker of claim 1, wherein the sound source of the speaker is directed downward, the diaphragm assembly is fixedly disposed below the speaker, the diaphragm assembly comprises a diaphragm body and a bracket, the bracket is fixedly disposed in the lower casing, and the diaphragm body is fixedly disposed on the bracket.

9. A TWS earphone speaker as claimed in any one of claims 1 to 8, wherein the outer end of the charging interface is provided with an interface cover.

10. A TWS earphone speaker as claimed in any one of claims 1-8, wherein the charging interface is a Micro USB interface, a USB Type C interface or a Lightning interface.