CN214591830U

CN214591830U - Water spraying sound box

Info

Publication number: CN214591830U
Application number: CN202120296316.5U
Authority: CN
Inventors: 梅庆开
Original assignee: Shenzhen Meidong Acoustics Co ltd
Current assignee: Shenzhen Meidong Acoustics Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-02
Anticipated expiration: 2031-02-02

Abstract

The application discloses a water spraying sound box which comprises a shell, a water spraying structure arranged on the shell, a loudspeaker arranged on the shell and a vibrating diaphragm piece arranged on the shell; the shell is provided with a sound cavity; the shell is provided with a first mounting hole and a second mounting hole which are communicated with the sound cavity; the loudspeaker is connected with the shell in a sealing mode at the first mounting hole, and the diaphragm piece is connected with the shell in a sealing mode at the second mounting hole. Loudspeaker during operation because the setting in sound chamber can promote the audio of the sound that loudspeaker vibration sent, tentatively promotes the tone quality of water spray audio amplifier. Meanwhile, the vibrating diaphragm piece arranged on the shell can vibrate in cooperation with the loudspeaker when the loudspeaker works and vibrates, so that the loudspeaker is matched to drive the vibration of the air in the sound cavity, and the tone quality of the water spraying sound box is improved. Compared with the prior art, the water spraying sound box with the loudspeaker is independently arranged, and the tone quality of the water spraying sound box can be improved due to the arrangement of the vibrating diaphragm part communicated with the inside of the sound cavity.

Description

Water spraying sound box

Technical Field

The application relates to the field of sound boxes, in particular to a water spraying sound box.

Background

Along with the improvement of the living standard of people, the functions and the use environment of the sound box are more and more abundant. For example, the prior art has an enclosure that can float on the water surface for use by a user on the water surface. However, the single floating type sound box has limited use pleasure and cannot meet the requirement of people on the functional diversity of the floating type sound box. For example, the floating type sound box in the prior art has no function of spraying water. Therefore, the water spraying sound box is designed, but the tone quality of the related water spraying sound box is poor, and the use experience is poor.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a water spray sound box, aims at solving the prior art, the relatively poor problem of tone quality of water spray sound box.

To achieve the purpose, the embodiment of the application adopts the following technical scheme:

the water spraying sound box comprises a shell, a water spraying structure arranged on the shell, a loudspeaker arranged on the shell and a diaphragm piece arranged on the shell; the shell is provided with a sound cavity; the shell is provided with a first mounting hole and a second mounting hole which are communicated with the sound cavity; the loudspeaker is connected with the shell in a sealing mode at the first mounting hole, and the diaphragm piece is connected with the shell in a sealing mode at the second mounting hole.

In one embodiment, the vibrating diaphragm piece comprises a silicon membrane bonded with the shell and an iron sheet arranged on the silicon membrane; the iron sheet is located on the surface of one side, opposite to the sound cavity, of the silicon membrane.

In one embodiment, the number of the horn and the diaphragm member is two; and a connecting line between the two loudspeakers is vertical to a connecting line between the two diaphragm pieces.

In one embodiment, a third sealing groove surrounding the first mounting hole is formed in the inner surface of the housing, a third sealing ring is arranged in the third sealing groove, and the horn is fixedly connected with the housing and abutted against the third sealing ring.

In one embodiment, the water spraying sound box further comprises a water blocking shell connected with the shell, the water blocking shell is opposite to the loudspeaker and is arranged at an interval, the water blocking shell is opposite to the vibrating diaphragm piece and is arranged at an interval, and the water blocking shell is provided with a sound outlet.

In one embodiment, the water spray sound box further comprises a hydrophobic layer arranged on the water blocking shell.

In one embodiment, the housing includes a lower shell, and an upper shell sealingly coupled to the lower shell; the upper shell and the lower shell are enclosed to form the sound cavity; the upper shell is provided with a horizontal top surface and an inclined side surface, and the loudspeaker and the diaphragm piece are arranged on the inclined side surface.

In one embodiment, the included angle between the inclined side surface and the horizontal top surface ranges from 100 degrees to 150 degrees.

In one embodiment, the water spray structure comprises a water spray pump mounted on the housing, and a water spray pipe communicated with the water spray pump; the inferior valve is to being close to the sunken storage tank that is formed with of direction of epitheca, the force spray pump install in the storage tank, the inlet opening has been seted up to the tank bottom of storage tank, the spray pipe with the inner wall sealing connection of inferior valve just encircles the inlet opening sets up, the epitheca in the horizontal top surface has been seted up first hole of stepping down, the spray pipe runs through first hole of stepping down, just the spray pipe in first hole department of stepping down with epitheca sealing connection.

In one embodiment, the water spraying sound box further comprises a top seat arranged on the horizontal top surface, and the top seat is provided with a second abdicating hole for the water spraying pipe to pass through; the water blocking shell is clamped with the top seat within the boundary range of the top seat.

The beneficial effects of the embodiment of the application are as follows: the shell of the water spraying sound box is provided with a sound cavity, namely the shell is provided with an internal cavity, so that the water spraying sound box can float on the water surface when being placed on the water surface, and the floating function is realized. Loudspeaker during operation because the setting in sound chamber can promote the audio of the sound that loudspeaker vibration sent, tentatively promotes the tone quality of water spray audio amplifier. Meanwhile, the vibrating diaphragm piece arranged on the shell can vibrate in cooperation with the loudspeaker when the loudspeaker works and vibrates, so that the loudspeaker is matched to drive the vibration of the air in the sound cavity, and the tone quality of the water spraying sound box is improved. Compared with the prior art, the water spraying sound box with the loudspeaker is independently arranged, and the tone quality of the water spraying sound box can be improved due to the arrangement of the vibrating diaphragm part communicated with the inside of the sound cavity.

Drawings

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

Fig. 1 is a schematic structural view of a water spray sound box in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of the interior of the water spray speaker box according to an embodiment of the present application;

FIG. 3 is a cross-sectional view of a water jet enclosure in an embodiment of the present application;

FIG. 4 is a partial cross-sectional view of a water jet enclosure in an embodiment of the present application;

in the figure:

1. a housing; 101. a sound cavity; 102. a first mounting hole; 103. a second mounting hole; 104. a third seal groove; 105. an upper shell; 1051. an inclined side surface; 1052. a horizontal top surface; 1053. a first abdicating hole; 106. a lower case; 1061. a containing groove; 1062. a water inlet hole; 2. a water spray structure; 201. a water jet pump; 202. a water spray pipe; 3. a horn; 4. a diaphragm vibrating member; 401. a silicone membrane; 402. iron sheets; 5. a third seal ring; 6. a water retaining shell; 601. a sound outlet; 7. a hydrophobic layer; 8. a top seat; 801. and a second abdicating hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed 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 application, "a plurality" means two or more unless specifically limited otherwise.

The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.

As shown in fig. 1-3, an embodiment of the present application provides a water spraying sound box, which includes a housing 1, a water spraying structure 2 installed in the housing 1, a speaker 3 installed in the housing 1, and a diaphragm member 4 installed in the housing 1; the housing 1 has an acoustic chamber 101; the casing 1 is provided with a first mounting hole 102 and a second mounting hole 103 which are communicated with the sound cavity 101; the speaker 3 is hermetically connected to the housing 1 at the first mounting hole 102, and the diaphragm member 4 is hermetically connected to the housing 1 at the second mounting hole 103.

In the embodiment of the present application, the housing 1 of the water spraying sound box has the sound cavity 101, that is, the housing 1 has an internal cavity, so that the water spraying sound box can float on the water surface when being placed on the water surface, thereby realizing the floating function. Loudspeaker 3 during operation because the setting of sound chamber 101 can promote the audio of the sound that loudspeaker 3 vibration sent, tentatively promotes the tone quality of water spray audio amplifier. Simultaneously, the vibrating diaphragm part 4 arranged on the shell 1 can vibrate in cooperation with the loudspeaker 3 when the loudspeaker 3 works and vibrates, so that the loudspeaker 3 is matched to drive the vibration of the air in the sound cavity 101, and the tone quality of the water spraying sound box is improved. Compared with the prior art, the water spraying sound box with the loudspeaker 3 arranged independently can improve the tone quality of the water spraying sound box due to the arrangement of the vibrating diaphragm part 4 communicated with the inside of the sound cavity 101.

And when the water spraying sound box is placed on the water surface, the water spraying structure 2 can extract water and spray the water from the water spraying head, so that the water spraying effect is realized. The special structure of the sprinkler head can lead the shape of the sprayed water to be more beautiful and achieve the effect of a fountain.

Referring to fig. 2-3, as another embodiment of the water spraying sound box provided in the present application, the vibrating diaphragm 4 includes a silicon membrane 401 bonded to the housing 1, and an iron sheet 402 mounted on the silicon membrane 401; when the water spraying sound box works, the loudspeaker 3 vibrates to drive the air in the sound cavity 101 to vibrate, and the vibrating diaphragm piece 4 communicated with the sound cavity 101 vibrates in coordination, specifically, the silica gel film 401 vibrates relative to the shell 1, and the iron sheet 402 on the silica gel film 401 vibrates along with the silica gel film 401. Iron sheet 402 is located pellosil 401 and just to one side surface of sound chamber 101, and water sprays to vibrating diaphragm 4, with pellosil 401 contact, and can not contact with iron sheet 402, and iron sheet 402 is difficult for rustting.

Referring to fig. 2-3, as another embodiment of the water spraying sound box provided in the present application, the number of the speaker 3 and the vibrating diaphragm 4 is two; the connecting line between the two horns 3 is vertical to the connecting line between the two diaphragm pieces 4. Also two loudspeaker 3 symmetries set up, and two diaphragm pieces 4 symmetries set up, and have diaphragm piece 4 between loudspeaker 3, therefore loudspeaker 3 vibration during operation, diaphragm piece 4 can cooperate the better air vibration that drives in sound cavity 101 of loudspeaker 3, further promotes the tone quality of water spray audio amplifier.

Referring to fig. 2-3, as another embodiment of the water spraying sound box provided in the present application, a third sealing groove 104 surrounding the first mounting hole 102 is formed on an inner surface of the housing 1, a third sealing ring 5 is disposed in the third sealing groove 104, and the speaker 3 is fixedly connected to the housing 1 and abuts against the third sealing ring 5. The water spraying structure 2 can extract water and spray the water from the water spraying head, when the water spraying effect is realized, part of the water can be sprayed onto the loudspeaker 3, and the third sealing ring 5 can seal the gap between the loudspeaker 3 and the shell 1, so that the water is prevented from entering the sound cavity 101 from the gap between the loudspeaker 3 and the shell 1, and the waterproof performance of the sound cavity 101 is ensured.

Referring to fig. 2-3, as another embodiment of the water spraying speaker provided by the present application, the water spraying speaker further includes a water blocking housing 6 connected to the casing 1, the water blocking housing 6 is opposite to the speaker 3 and is disposed at an interval, the water blocking housing 6 is opposite to the diaphragm 4 and is disposed at an interval, and the water blocking housing 6 is provided with a sound outlet 601. Water can be taken and water is spun from the sprinkler bead to water spray structure 2, when realizing the effect of water spray, partly on can hitting water retaining shell 6, avoid water directly to hit loudspeaker 3, guarantee the better vibration sound production of loudspeaker 3, guarantee the tone quality of audio amplifier, only a small amount of water reaches loudspeaker 3 through phonate hole 601, and water is not directly hit loudspeaker 3 department, the impact force is little, water is difficult to get into sound chamber 101 from the clearance between loudspeaker 3 and the casing 1, guarantee the waterproof performance in sound chamber 101.

Referring to fig. 2-3, as another specific embodiment of the water spraying sound box provided by the present application, the water spraying sound box further includes a hydrophobic layer 7 disposed on the water blocking housing 6, and most of water flows down along the hydrophobic layer 7 before the water hits the water blocking housing 6.

Referring to fig. 2-3, as another embodiment of the water spraying sound box provided by the present application, the housing 1 includes a lower shell 106, and an upper shell 105 hermetically connected to the lower shell 106; the upper shell 105 and the lower shell 106 enclose to form a sound cavity 101; the upper shell 105 and the lower shell 106 can be fixedly connected by adopting a screw or clamping mode and the like, and then a sealing ring is arranged to realize the sealing connection of the upper shell and the lower shell; enclose after upper casing 105 and the inferior valve 106 sealing connection and close and form sound chamber 101 for the audio when loudspeaker 3 makes a sound is better, promotes the tone quality of water spray audio amplifier. The upper shell 105 has a horizontal top surface 1052 and an inclined side surface 1051, the speaker 3 and the diaphragm member 4 are both mounted on the inclined side surface 1051, that is, the speaker 3 and the diaphragm member 4 are both inclined, the water spraying structure 2 can extract water and spray out from a water spraying head, and when the water spraying effect is realized, the water cannot be sprayed onto the speaker 3 or the diaphragm member 4 in a vertical direction relative to the speaker 3 or the diaphragm member 4, or onto the water blocking shell 6. Therefore, water is not easy to impact the horn 3 and the water retaining case 6, on one hand, the influence of water on the horn 3 is reduced, and on the other hand, the water is prevented from passing through the gap between the upper case 105 and the horn 3.

Referring to fig. 2-3, as another embodiment of the water spray speaker box provided by the present application, the angle between the inclined side 1051 and the horizontal top surface 1052 is in the range of 100-150 degrees, and the water is most unlikely to impact the speaker 3.

Referring to fig. 3-4, as another embodiment of the water spraying sound box provided by the present application, the water spraying structure 2 includes a water spraying pump 201 installed on the housing 1, and a water spraying pipe 202 communicated with the water spraying pump 201; the lower shell 106 is recessed towards the direction close to the upper shell 105 to form a containing groove 1061, the water jet pump 201 is installed in the containing groove 1061, a water inlet 1062 is formed at the bottom of the containing groove 1061, the water jet pipe 202 is connected with the inner wall of the lower shell 106 in a sealing manner and is arranged around the water inlet 1062, the upper shell 105 is provided with a first abdicating hole 1053 on the horizontal top surface 1052, the water jet pipe 202 penetrates through the first abdicating hole 1053, and the water jet pipe 202 is connected with the upper shell 105 in a sealing manner at the first abdicating hole 1053. That is, the water jet pump 201 is located outside the housing 1, and the water jet pump 201 can be replaced independently, and the water jet pump 201 is a wearing part, so that the difficulty of replacement and maintenance can be reduced. The bottom of the containing groove 1061 is provided with a water inlet 1062, the spray pipe 202 is connected to the inner wall of the lower shell 106 in a sealing manner and surrounds the water inlet 1062, the upper shell 105 is provided with a first yielding hole 1053, the spray pipe 202 penetrates through the first yielding hole 1053, and the spray pipe 202 is connected to the upper shell 105 in a sealing manner at the first yielding hole 1053. The water jet pump 201 draws water from the top of the housing 1 into the water jet pipe 202, and the water penetrates the housing 1 through the water jet pipe 202 to the top of the housing 1 and is then ejected.

Referring to fig. 2-3, as another specific embodiment of the water spraying sound box provided in the present application, the water spraying sound box further includes a top seat 8 disposed on the horizontal top surface 1052, the top seat 8 is provided with a second abdicating hole 801 for the water spraying pipe 202 to pass through; the water retaining shell 6 is clamped with the top seat 8 within the boundary range of the top seat 8. Therefore, when water falls from a high place, the water does not contact the position where the water retaining shell 6 is clamped with the top seat 8, the water is not easy to enter the water spraying sound box through a gap, the water can only slide down along the surface of the hydrophobic layer 7, and only a small amount of water passes through the sound outlet 601 of the water retaining shell 6.

It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.

It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. The water spraying sound box is characterized by comprising a shell, a water spraying structure arranged on the shell, a loudspeaker arranged on the shell and a diaphragm piece arranged on the shell; the shell is provided with a sound cavity; the shell is provided with a first mounting hole and a second mounting hole which are communicated with the sound cavity; the loudspeaker is connected with the shell in a sealing mode at the first mounting hole, and the diaphragm piece is connected with the shell in a sealing mode at the second mounting hole.

2. The water spraying sound box of claim 1, wherein the diaphragm member comprises a silicone membrane adhered to the housing, and an iron sheet mounted on the silicone membrane; the iron sheet is located on the surface of one side, opposite to the sound cavity, of the silicon membrane.

3. The water jet sound box of claim 1, wherein the number of the horn and the diaphragm member is two; and a connecting line between the two loudspeakers is vertical to a connecting line between the two diaphragm pieces.

4. The water spray speaker of claim 1, wherein a third sealing groove surrounding the first mounting hole is formed in an inner surface of the housing, a third sealing ring is disposed in the third sealing groove, and the speaker is fixedly connected to the housing and abuts against the third sealing ring.

5. The water spraying speaker box as claimed in claim 1, further comprising a water blocking housing connected to the housing, wherein the water blocking housing is spaced apart from the speaker, the water blocking housing is spaced apart from the diaphragm, and the water blocking housing has a sound outlet.

6. The water jet enclosure of claim 5, further comprising a hydrophobic layer disposed on the water blocking enclosure.

7. The water jet sound box of claim 6, wherein the housing comprises a lower shell and an upper shell hermetically connected to the lower shell; the upper shell and the lower shell are enclosed to form the sound cavity; the upper shell is provided with a horizontal top surface and an inclined side surface, and the loudspeaker and the diaphragm piece are arranged on the inclined side surface.

8. The water spray sound box of claim 7, wherein an included angle between the inclined side surface and the horizontal top surface ranges from 100 degrees to 150 degrees.

9. The water jet enclosure of claim 7, wherein the water jet structure comprises a water jet pump mounted on the housing, and a water jet pipe in communication with the water jet pump; the inferior valve is to being close to the sunken storage tank that is formed with of direction of epitheca, the force spray pump install in the storage tank, the inlet opening has been seted up to the tank bottom of storage tank, the spray pipe with the inner wall sealing connection of inferior valve just encircles the inlet opening sets up, the epitheca in the horizontal top surface has been seted up first hole of stepping down, the spray pipe runs through first hole of stepping down, just the spray pipe in first hole department of stepping down with epitheca sealing connection.

10. The water spraying sound box according to claim 9, further comprising a top seat disposed on the horizontal top surface, wherein the top seat is provided with a second abdicating hole for the water spraying pipe to pass through; the water blocking shell is clamped with the top seat within the boundary range of the top seat.