CN214707935U

CN214707935U - Inflatable sound playing device

Info

Publication number: CN214707935U
Application number: CN202120310413.5U
Authority: CN
Inventors: 陈松平
Original assignee: Seksun Corp ltd
Current assignee: Seksun Corp ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-12
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses an inflatable sound playing device, including sound playing device and inflatable shell, sound playing device includes sound playing module, light emitting module, control module and power module, and sound playing device sets up in the holding cavity, and outer tectorial membrane cladding is outside the holding cavity, and sound playing device sealing connection is in the one end of inflatable shell, makes sound playing module, light emitting module, control module and power module set up in the same end of inflatable shell, the utility model discloses a structural design makes inflatable sound playing device's structural layout reasonable, and the inside electrical connection structure is simple and convenient, and whole small, low in manufacturing cost, simple to operate; the waterproof effect of the device can be better improved by the multi-layer packaging structure; on the other hand, the arrangement of the accommodating cavity can further improve the playing tone quality and the lighting effect; the shell of inflatable can realize the state of collapsing, reduces this device volume, portable.

Description

Inflatable sound playing device

Technical Field

The utility model relates to a sound playing equipment, concretely relates to inflatable sound play device.

Background

Traditional sound play device is single as outdoor product service function, lacks numerous function set integrative and portable's sound play device, can't increase the practical value of product, and traditional stereo set can only regard as audio amplifier monomer independent utility, especially has inconvenient carrying when outdoor environment for example use on water, intakes, loses the scheduling problem even.

Then, an inflatable sound playing device has appeared, but in order to increase the practicability of the device, a plurality of functional modules are arranged on the structure, such as a loudspeaker, a rechargeable lithium battery, an LED light source, a circuit board and other structures, but because of the unreasonable arrangement of the structure, the internal wiring of the inflatable sound playing device is complicated, and the problems of large product size, high cost, complex installation and the like are caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides an inflatable sound playing device with simple structure, small, with low costs, simple to operate.

In order to achieve the above object, the utility model discloses a concrete scheme does:

provides an inflatable sound playing device, which comprises a sound playing device and an inflatable shell, wherein the sound playing device comprises a sound playing module, a light emitting module, a control module and a power supply module,

the sound playing device is hermetically connected to one end of the inflatable shell, so that the sound playing module, the light emitting module, the control module and the power supply module are positioned at the same end of the inflatable shell;

the sound playing device is arranged in an accommodating cavity, the accommodating cavity comprises a first shell and a second shell, a through hole is formed in the first shell, one side of the sound playing device, which is provided with the sound playing module and the power supply module, corresponds to the through hole, and the other side of the sound playing device, which is opposite to the sound playing module, is fixedly sealed in a cavity formed by the second shell;

and an outer covering film is arranged outside the accommodating cavity and covers the accommodating cavity and the sound playing device in the accommodating cavity.

Preferably, the outer coating film forms a containing space corresponding to the containing cavity through the first outer coating film and the second outer coating film, a first groove is formed in the inner edge of the second outer coating film, and the containing cavity is fixedly sealed in the containing space through the first groove.

Preferably, a second groove is formed in the inner edge of the through hole, the sound playing device is mounted on the second groove through a waterproof connecting piece, and the waterproof connecting piece is arranged corresponding to the second groove; a convex part is arranged on one side of the first shell, which is close to the second shell, and the first shell is connected with the second shell in a matching way through the convex part; the first shell diameter is larger than the second shell diameter, and the first shell diameter is matched with the first groove diameter.

Preferably, the through holes comprise a first through hole and a second through hole, the sound playing module is installed in the first through hole, the light emitting module, the control module and the power supply module are integrated on the main control board, and the main control board is installed in the second through hole; the light-emitting module is arranged on the inner side of the main control board corresponding to the second through hole; one end of the sound playing module is connected with a dustproof module, and the dustproof module is connected with the sound playing module through a waterproof connecting piece.

Preferably, the sound playing device further comprises a wireless communication module, a switch assembly, an input/output interface and an indicator light, the radio module, the wireless communication module, the switch assembly, the input/output interface and the indicator light are integrated on the main control board, and the power supply module is a rechargeable battery and/or a solar panel.

Preferably, the input/output interface is a USB interface, the USB interface extends to the outside of the accommodating cavity, and the first outer covering film extends to be provided with a sealing waterproof cap corresponding to the USB interface for sealing the USB interface.

Preferably, the inflatable shell, the accommodating cavity and the outer covering film are all made of PVC light-transmitting materials and/or PVC semi-light-transmitting materials; the outer covering film and the accommodating cavity are hermetically connected through one or more processes of hot pressing, plastic suction and welding; the outer covering film and the inflatable shell are hermetically connected through one or more processes of hot pressing, plastic suction and welding.

Preferably, be provided with air cock and flexible area body on the inflatable shell, the air cock sets up on the other end or the lateral wall of inflatable shell, the flexible area body set up in the surface of inflatable shell forms detachable bail.

Preferably, the inflatable shell is a trapezoidal cylinder, the diameter of one end of the inflatable shell, which is provided with the sound playing device, is smaller than that of the other end of the inflatable shell, and the other end of the inflatable shell is also provided with a supporting sheet.

The utility model also provides an inflatable sound playing device, which comprises a sound playing device and an inflatable shell, wherein the sound playing device comprises a sound playing module, a light emitting module, a control module and a power supply module,

the accommodating cavity comprises a first shell and a second shell, the sound playing device is arranged in the accommodating cavity, and joint parts are arranged on the first shell and the second shell and are connected with the first shell and the second shell in a sealing manner through hot pressing;

the inflatable shell is connected with the accommodating cavity in a hot-pressing sealing manner.

The utility model has the advantages of: the utility model provides an inflatable sound playing device, which is characterized in that a sound playing module, a light emitting module, a control module and a power supply module are integrated and arranged in a holding cavity, and then the sound playing device is hermetically connected to one end of an inflatable shell, so that the sound playing module, the light emitting module, the control module and the power supply module are arranged at the same end of the inflatable shell, the structure layout of the inflatable sound playing device is reasonable, the internal electrical connection structure is simple and convenient, and the whole volume is small, the manufacturing cost is low and the installation is convenient; the sound playing module, the light emitting module, the control module and the power supply module are fixedly packaged through the accommodating cavity, then the accommodating cavity is coated with the outer covering film, and finally the accommodating cavity is fixedly packaged through the inflatable shell, so that the waterproof effect of the device can be better improved through a multi-layer packaging structure; on the other hand, the arrangement of the accommodating cavity can further improve the playing tone quality and the lighting effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the sound playing device of the present invention;

fig. 2 is an exploded schematic view of the sound player of the present invention;

fig. 3 is a schematic view of the inflatable sound player of the present invention;

fig. 4 is another schematic view of the inflatable sound player of the present invention;

fig. 5 is a schematic view of the air-out state of the inflatable sound playing device of the present invention;

illustration of the drawings:

1. a sound playing device; 2. an accommodating cavity; 3. coating a film outside; 4. an inflatable enclosure; 11. a sound playing module; 12. a light emitting module; 13. a main control board; 14. a waterproof connector; 15. a dust-proof module; 16. a power supply module; 17. a switch assembly; 18. an input/output interface; 21. a first housing; 22. a second housing; 211. a first through hole; 212. a second through hole; 31. a first outer coating film; 32. a second outer coating film; 321. a first groove; 41. an air tap; 42. a flexible belt body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Example 1

Referring to fig. 1-5, the present embodiment provides an inflatable sound playing device, a sound playing device 1 and an inflatable housing 4, where the sound playing device 1 includes a sound playing module 11, a light emitting module 12, a control module and a power supply module 16, and both the sound playing module 11 and the light emitting module 12 are connected to the control module and the power supply module 16, so as to supply power and control the operation of the sound playing module 11 and the light emitting module 12 through the control module and the power supply module 16. Specifically, in this embodiment, the sound playing module 11 is a speaker, and in other embodiments, it may also be another sound player, and the light emitting module 12 is an LED light source, and can emit monochromatic light or polychromatic light under the control of the control module.

Specifically, in this embodiment, the sound playing device 1 is hermetically connected to one end of the inflatable casing 4, so that the sound playing module 11, the light emitting module 12, the control module and the power supply module 16 are co-located at the same end of the inflatable casing 4, so that the inflatable sound playing device has a reasonable overall structure layout, a simple and convenient internal electrical connection structure, a small overall size, a low manufacturing cost and a convenient installation.

In this embodiment, the sound playing module 11, the light emitting module 12, the control module, and the power supply module 16 are all integrated on a mounting board and are fixedly sealed in the accommodating cavity 2. The accommodating cavity 2 comprises a first shell 21 and a second shell 22, a through hole is formed in the first shell 21, the sound playing device 1 is arranged in the accommodating cavity 2, one side of the sound playing device 1, which is provided with the sound playing module 11 and the power supply module 16, corresponds to the through hole, and the other side of the sound playing device 1, which is opposite to the sound playing module 11, is fixedly sealed in a cavity formed by the second shell 22; the sound play device 1 one side is correspondingly installed in the first shell 21 through the through hole, so that the sound play device 1 is fixedly installed through the accommodating cavity 2, and each module is integrated on the sound play device 1, so that the sound play module 11 and the light emitting module 12 are electrically connected with the power supply module 16 and the control module, a overlong connecting wire is not needed, simpler detachable electrical connection can be realized through the connecting terminal, and parts can be conveniently replaced.

In addition, in the mounting structure of the embodiment, the power supply module 16 is close to the outer side of the accommodating cavity 2, and the light emitting module 12 is located at the lower end of the power supply module 16, so that the sound playing module 11 and the light emitting module 12 are disposed in the accommodating cavity 2, compared with a cladding mounting manner, the accommodating cavity 2 of the embodiment can further improve the playing tone quality and the lighting effect of the inflatable sound playing device.

After sound play device 1 installs in holding cavity 2, the cladding of outer tectorial membrane 3 is outside at holding cavity 2, seals holding cavity 2 and the sound play device 1 in holding cavity 2, secondly, sound play device 1 sets up and also can further realize the encapsulation effect to sound play device 1 in holding cavity 2, seals sound play device 1 and holding cavity 2 jointly through outer tectorial membrane 3, through double-deck encapsulation in order to realize good waterproof performance. Specifically, the outer covering film 3 and the accommodating cavity 2 are hermetically connected through one or more processes of hot pressing, plastic suction and welding.

It should be noted that the inflatable casing 4 is made of a transparent material and/or a semi-transparent material, specifically a soft PVC material, so as to better achieve the transparent effect; after sound playback device 1 is through installing in holding cavity 2, the cladding of rethread tectorial membrane 4 is outside holding cavity 2, carries out sealing connection through outer tectorial membrane and inflatable shell 4 through one or more processes in hot pressing, plastic uptake, butt fusion to realize sound playback device 1 sealing connection in the one end of inflatable shell 4.

In some embodiments, the outer coating film 3 forms a receiving space corresponding to the receiving cavity 2 through the first outer coating film 31 and the second outer coating film 32, a first groove 321 is formed in an inner edge of the second outer coating film 32, and the receiving cavity 1 is sealed in the receiving space through the first groove 321. Further, the first outer coating 31 and the second outer coating 32 are made of a transparent or semi-transparent material, specifically, the first outer coating 31 is made of a soft PVC transparent material, the second outer coating 32 is made of a hard PVC transparent material, the first outer coating 31 is used for sealing the upper end surface and the through hole of the first housing 21 after the sound playing device 1 is installed, the diameter of the first housing 21 is larger than that of the second housing 22, specifically, the diameter of the first housing 21 is matched with that of the first groove 321, so that the first housing 21 is correspondingly fitted into the first groove 321, and then is hermetically connected with the accommodating cavity 2 by performing processes such as hot pressing or blow molding on the second outer coating 32, through the cooperation installation of first recess 321 to first casing 21 for accommodation cavity 2 fixed mounting is in the accommodation space that outer tectorial membrane 3 formed, makes when using outdoors, can not cause droing of spare part because of rocking.

Further, the through-hole inward flange of holding cavity 2 sets up the second recess, and sound play device 1 installs on the second recess through waterproof connecting piece, and waterproof connecting piece corresponds the second recess sets up, and is concrete, and waterproof connecting piece is waterproof glue to the realization is to sound play device 1's sealing connection, also can be other structures that have viscidity and waterproof nature in other embodiments. In addition, in this embodiment, the first housing 21 and the second housing 22 are detachably connected to form the accommodating cavity 2, a protrusion is disposed at one end of the first housing 21 close to the second housing 22, the first housing 21 is connected to the second housing 22 by the protrusion in a matching manner, the matching connection may be a snap fit, or may be fastened by a screw, so as to facilitate the assembly of the first housing 21 and the second housing 22. In other embodiments, the accommodating cavity 2 may be integrally formed.

In another embodiment, the through holes include a first through hole 211 and a second through hole 212, the sound playing module 11 is installed in the first through hole 211, the light emitting module 12, the control module and the power supply module 16 are integrated on the main control board 13 in this embodiment, the main control board 13 is installed in the second through hole 212, the light emitting module 11 is disposed on the inner side of the main control board 13 corresponding to the second through hole 212, so that the light emitting module 11 emits light downward, so that the light emitting module 11 is integrally disposed in the accommodating cavity 2, so that the light source is better diffused, and the illumination effect is better. It should be noted that, in the actual production process, the light emitting module 12 may be integrally formed on the main control board 13 to reduce the installation process; in other embodiments, the light emitting module 12 can be detachably connected to the main control board 13, so as to facilitate replacement of the light emitting module 12.

In addition, sound playback module 11 passes through waterproof connecting piece 14 to be installed in first through-hole 211, and the integrated distribution of light emitting module 12 is on main control board 13, and main control board 13 is installed on second through-hole 212 to make sound playback device 1 set up in holding cavity 2, can further guarantee the better propagation of the sound that sound playback module 11 sent, tone quality is better. It should be noted that the material used for the accommodating cavity 2 is a transparent or semi-transparent material, specifically a rigid PVC material, so as to achieve better installation of the sound playing device 1, and the light transmittance of the PVC material enables the light source emitted by the light emitting module 11 to be better diffused.

In addition, the one end of sound playing module 11 is connected with dustproof module 15, dustproof module 15 is connected with sound playing module 11 through waterproof connecting piece 14, and dustproof module 15 specifically is the dust screen to this realizes can realizing penetrating the sound when sound playing module 11 is dustproof, does not influence the propagation that sound playing module 11 sent sound.

In other embodiments, a waterproof connector 14 is further connected to an end of the dust-proof module 15 away from the sound playing module 11, so as to connect to the first outer cover film 31. In another embodiment, the first outer coating 31 may be hermetically connected to the first housing 21 by heat pressing or the like.

In a specific embodiment, the sound playing apparatus 1 further includes a wireless communication module (not shown), a switch assembly 17, an input/output interface 18, and an indicator light (not shown), the wireless communication module, the switch assembly 17, the input/output interface 18, and the indicator light are integrated on the main control board 13, and the power supply module 16 is a rechargeable battery and/or a solar panel. The switch component 17 is connected with the control module to control the sound playing and the light emitting of the inflatable sound playing device, such as opening the wireless communication module by long press and opening the light emitting module 12 by single press. The indicator light is used for displaying the electric quantity or displaying the working state of the inflatable sound playing device, for example, the indicator light flashes to indicate that the sound playing module 11 plays music, and is always on to indicate that the light emitting module 12 illuminates.

Set up wireless communication module, connect the broadcast source through wireless communication module, realize wireless connection, it is more convenient to use on the one hand, and on the other hand can guarantee this device leakproofness. Specifically, the playing source is wireless communication equipment such as a mobile phone, the mobile phone is connected with the inflatable sound playing device through wireless technologies such as WiFi, Bluetooth or FM, signal transmission is achieved, and besides sound signals, the mobile phone can also control sound start and stop, light emitting start and stop and the like of the inflatable sound playing device.

This embodiment can directly collect the energy when using solar cell panel and charge to rechargeable battery, makes this device can used repeatedly, improves life, utilizes solar energy transformation to the electric energy simultaneously, can carry out the accumulate through rechargeable battery, makes this device can use night or cloudy day. In other embodiments, a rechargeable battery may be used to supply power and be charged via the input/output interface 18. It should be noted that, for making the better work of solar cell panel, power module 16 sets up in the outside that main control panel 13 corresponds second through-hole 212, and set up the recess in the position that corresponds second through-hole 212, from last down placing in the recess when solar cell panel when the installation, and set up waterproof sealed glue in the recess correspondence department, make solar cell panel seal installation in the recess department of second through-hole 212, through the seal installation to sound playback module 11 and solar cell panel, can make the space of holding cavity 2 airtight, form better sound chamber, make inflatable playback device's broadcast tone quality better.

As a preferred embodiment, the input/output interface 18 is a USB interface to connect the inflatable sound playing device with an external device, i.e. the inflatable sound playing device can be charged and discharged through the USB interface, so that on one hand, the inflatable sound playing device can be charged, and the inflatable sound playing device can also be used as a charger to charge the external device; or the device can be connected with external equipment to read the related audio data for playing. Specifically, the USB interface extends to the outside of holding cavity 2, and first outer tectorial membrane 31 corresponds the extension of USB interface and is provided with sealed waterproof cap and is used for sealing the USB interface, realizes the water proof protection to the USB interface.

In other embodiments, the inflatable sound playing device may further include a microphone, which is integrated on the sound playing device 1 and is configured to collect the sound of the user.

In addition, it should be noted that the position of the first outer coating 31 corresponding to the main body 1 may be set to be a transparent material, and the rest is set to be a semi-transparent material, so as to ensure that the working efficiency of the solar cell panel in the main body 1 is not affected, and the corresponding position of the corresponding sound playing module 11 may be set to be a transparent material, such as a waterproof sound-transparent film.

The inflatable shell 4 is provided with an air nozzle 41, the air nozzle 41 is arranged at one end or on the side wall of the inflatable shell 4 opposite to the sound playing device, the air nozzle 41 can be used for inflating and deflating the inflatable shell 4, so that the inflatable shell 4 is switched between an inflation state and a deflation state, the inflatable shell 4 is used by inflation, when the device needs to be carried, the device can be in a collapse state by deflation, the space occupancy of the device can be reduced, and the device is convenient to carry; the air tap 41 is provided with a sealing waterproof cap which is welded with the inflatable shell 4 into a whole for sealing and waterproofing the air tap 41 so as to ensure that the inflatable shell 4 is sealed after inflation and keep the inflatable shell 4 in a full state.

In addition, still be provided with the flexible area body 42 on the inflatable shell 4, the flexible area body 42 sets up in the surface of inflatable shell 4, and the flexible area body 42 forms the bail, and the flexible area body 42 is including setting up first handle portion and the second handle portion in 4 one end both sides of inflatable shell, and first handle portion and second handle portion free end pass through detachable mode fixed connection and form the handle, can use inflatable sound play device as the portable lamp. In other embodiments, the flexible strap 42 may also be disposed at one end of the air faucet 41, or on the sidewall, which is not limited in this embodiment.

Can combine in other end top by first handle portion and second handle portion under the compressed condition of inflatable shell 4, can fix inflatable shell 4, better accomodating. The first handle part or the second handle part can be provided with a length adjusting mechanism or made of telescopic materials.

In other embodiments, inflatable shell 4 is trapezoidal cylindricly, and specific saying so, sets up sound play device one end and be the minor face, and the other end is long limit, guarantees inflatable shell 4 stability in placement on the one hand, and on the other hand guarantees the better diffusion of light that light emitting module 4 sent down, makes the illuminating effect better. To further increase the stability of the inflatable enclosure 4, the other end of the inflatable enclosure 4 may be provided with a support sheet to ensure the stable placement of the inflatable enclosure 4.

The inflatable sound playing device of the utility model has the advantages that the sound playing device is hermetically connected with one end of the inflatable shell, so that the sound playing module, the light emitting module, the control module and the power supply module are arranged at the same end of the inflatable shell, the structural design ensures that the inflatable sound playing device has reasonable structural layout and simple and convenient internal electrical connection structure, and the inflatable sound playing device has small overall volume, low manufacturing cost and convenient installation; the waterproof effect of the device can be better improved through a multi-layer packaging structure; on the other hand, the arrangement of the accommodating cavity can further improve the playing tone quality and the lighting effect; and make sound play device when needs carry through inflatable shell setting, can reduce this device space occupation rate through the gassing, portable.

Example 2

The utility model also provides an inflatable sound playing device, which comprises a sound playing device 1 and an inflatable shell 4, wherein the sound playing device 1 comprises a sound playing module 11, a light emitting module 12, a control module and a power supply module 16,

the sound playing device 1 is hermetically connected to one end of the inflatable housing 4, so that the sound playing module 11, the light emitting module 12, the control module and the power supply module 16 are located at the same end of the inflatable housing 4;

the accommodating cavity 2 comprises a first shell 21 and a second shell 22, the sound playing device 1 is arranged in the accommodating cavity 2, a joint part is arranged on the first shell 21 and the second shell 22 and is connected with the first shell 21 and the second shell 22 through hot-pressing sealing to form a sealed accommodating cavity, and the sound playing device can be sealed while the cavity is used for accommodating the sound playing device. And finally, the inflatable shell 4 is directly connected with the accommodating cavity 2 in a hot-pressing sealing manner.

The difference between this embodiment and embodiment 1 is that in this embodiment, it is not necessary to provide a through hole on the accommodating cavity 2, and it is no longer necessary to coat the accommodating cavity 2 with the outer coating 3.

After the sound playing device 1 is fixedly installed, the first casing 21 and the second casing 22 are sealed by heat pressing, so as to form a sealed accommodating cavity. It should be noted that, the sound playing device 1 can be installed by providing an inner groove on the first casing 21, and the inner groove is engaged with the inner groove, and of course, other possible installation structures may be provided in other embodiments, which is not described in detail herein.

Similarly, the same as that in embodiment 1, the inflatable enclosure 4 and the accommodating cavity 2 are both made of PVC transparent material and/or PVC translucent material, so that the first shell 21 and the second shell 22 of the accommodating cavity 2 can be sealed by hot pressing, and the accommodating cavity 2 and the inflatable enclosure 4 can also be directly sealed by hot pressing.

In the embodiment, the first casing 21 and the second casing 22 are directly subjected to hot-press sealing, so that the process of sealing by using the outer coating film can be reduced, the structure of the inflatable sound playing device is simplified, the installation is more convenient, and the manufacturing cost is lower.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An inflatable sound playing device comprises a sound playing device and an inflatable shell, wherein the sound playing device comprises a sound playing module, a light emitting module, a control module and a power supply module,

2. The inflatable sound playing device of claim 1, wherein the outer covering film forms a receiving space corresponding to the receiving cavity by a first outer covering film and a second outer covering film, an inner edge of the second outer covering film is provided with a first groove, and the receiving cavity is sealed in the receiving space by the first groove.

3. The inflatable sound player of claim 2, wherein the inner edge of the through hole is provided with a second groove, and the sound player is mounted on the second groove through a waterproof connector, the waterproof connector being disposed corresponding to the second groove; a convex part is arranged on one side of the first shell, which is close to the second shell, and the first shell is connected with the second shell in a matching way through the convex part; the first shell diameter is larger than the second shell diameter, and the first shell diameter is matched with the first groove diameter.

4. The inflatable sound playing device of claim 2, wherein the through hole comprises a first through hole and a second through hole, the sound playing module is installed in the first through hole, the light emitting module, the control module and the power supply module are integrated on a main control board, and the main control board is installed in the second through hole; the light-emitting module is arranged on the inner side of the main control board corresponding to the second through hole; one end of the sound playing module is connected with a dustproof module, and the dustproof module is connected with the sound playing module through a waterproof connecting piece.

5. The inflatable sound player according to claim 4, wherein the sound player further comprises a wireless communication module, a switch assembly, an input/output interface and an indicator light, the radio module, the wireless communication module, the switch assembly, the input/output interface and the indicator light are integrated on the main control board, and the power supply module is a rechargeable battery and/or a solar panel.

6. The inflatable sound playing device of claim 5, wherein the input/output interface is a USB interface, the USB interface extends to an outside of the accommodating cavity, and a waterproof sealing cap is extended from the first outer covering film corresponding to the USB interface for sealing the USB interface.

7. The inflatable sound playing device of any of claims 1 to 6, wherein the inflatable enclosure, the accommodating cavity and the outer covering film are all made of PVC translucent material and/or PVC translucent material; the outer covering film and the accommodating cavity are hermetically connected through one or more processes of hot pressing, plastic suction and welding; the outer covering film and the inflatable shell are hermetically connected through one or more processes of hot pressing, plastic suction and welding.

8. The inflatable sound playing device of claim 1, wherein the inflatable housing is provided with an air nozzle and a flexible band, the air nozzle is disposed on the other end or the sidewall of the inflatable housing, and the flexible band is disposed on the outer surface of the inflatable housing to form a detachable bail.

9. The inflatable sound playing device of claim 1, wherein the inflatable housing is a trapezoidal cylinder, the inflatable housing has a smaller diameter at one end of the sound playing device than at the other end, and the other end further has a supporting plate.

10. An inflatable sound playing device comprises a sound playing device and an inflatable shell, wherein the sound playing device comprises a sound playing module, a light emitting module, a control module and a power supply module,

the accommodating cavity comprises a first shell and a second shell, the sound playing device is arranged in the accommodating cavity, the first shell and the second shell are provided with joint parts, and the joint parts are connected with the first shell and the second shell in a sealing manner through hot pressing;