CN112839274B

CN112839274B - Floating water spraying sound box

Info

Publication number: CN112839274B
Application number: CN202110141946.XA
Authority: CN
Inventors: 梅庆开; 王佳佳; 梁启帮; 陈光波
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: 2022-05-10
Anticipated expiration: 2041-02-02
Also published as: CN112839274A

Abstract

The application discloses a floating water spraying sound box which comprises a shell with a sound cavity, a loudspeaker and a water spraying structure; the shell comprises a lower shell and an upper shell; the upper shell and the lower shell are enclosed to form a sound cavity; the lower shell is sunken towards the direction close to the upper shell to form a containing groove, the bottom of the containing groove is provided with a water inlet, and the upper shell is provided with a first abdicating hole; the water spraying structure comprises a water spraying pump and a water spraying pipe; the spray pipe is connected with the lower shell in a sealing mode and surrounds the water inlet hole, the spray pipe penetrates through the first yielding hole, and the spray pipe is connected with the upper shell in a sealing mode. The water spraying pipe penetrates through the upper shell and is connected with the upper shell in a sealing way; meanwhile, the bottom of the spray pipe is connected with the inner surface of the lower shell in a sealing mode and surrounds the water inlet hole, and therefore the spray pipe is connected with the shell in a sealing mode. The water spray pump is arranged in the containing groove formed by the invagination of the lower shell, and although the water spray pump is arranged on one side of the outer surface of the lower shell, the water spray pump can not protrude out of the surface of the lower shell. The water spraying pump and the water spraying pipe of the water spraying structure are integrated on the shell, and the compactness of the sound box structure is realized.

Description

Floating water spraying sound box

Technical Field

The application relates to the field of sound boxes, in particular to a floating 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 sound box in the prior art has no water spraying function, and cannot achieve the effect similar to a fountain. Therefore, the water spraying sound box is designed, but the structure of the related water spraying sound box is huge. For example, in chinese patent application publication No. CN203167189U, a plurality of water spraying holes are arranged along the edge of the sound box, so that the water spraying structure is complicated and not compact, and the water spraying is not beautiful and concentrated.

Disclosure of Invention

An object of the application is to provide a showy water spray audio amplifier, aims at solving the correlation technique in, showy water spray audio amplifier's the not compact problem of structure.

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

the floating water spraying sound box comprises a shell with a sound cavity, a loudspeaker and a water spraying structure, wherein the loudspeaker is installed on the shell; the shell comprises a lower shell and an upper shell detachably connected with the lower shell; the upper shell and the lower shell are enclosed to form the sound cavity; the lower shell is sunken towards the direction close to the upper shell to form an accommodating groove, the bottom of the accommodating groove is provided with a water inlet, and the upper shell is provided with a first abdicating hole; the water spraying structure comprises a water spraying pump arranged in the accommodating groove and a water spraying pipe communicated with the water spraying pump; the spray pipe with the inner wall sealing connection of inferior valve just encircles the inlet opening sets up, 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, a water inlet cylinder surrounding the water inlet hole is arranged at the bottom of the accommodating groove, the water inlet cylinder is inserted into the outlet of the water spray pump, and the water inlet cylinder is in interference fit with the outlet of the water spray pump.

In one embodiment, the floating water spraying sound box further comprises a rechargeable battery arranged in the shell, and the axis of the water inlet cylinder and the axis of the water spraying pipe are parallel to each other and arranged at intervals.

In one embodiment, a first sealing groove is formed in the inner surface of the lower shell, the first sealing groove surrounds the water inlet hole, a first sealing ring is arranged in the first sealing groove, and one end, far away from the water spraying head, of the water spraying pipe is inserted into the first sealing groove and abutted against the first sealing ring.

In one embodiment, the inner surface of the upper shell is provided with a second sealing groove, the second sealing groove surrounds the first abdicating hole, a second sealing ring is arranged in the second sealing groove, and the outer wall of the water spray pipe is provided with an abutting table abutting against the second sealing ring.

In one embodiment, the upper shell is fixedly connected with the lower shell through screws.

In one embodiment, the floating water spraying sound box further comprises a control circuit board arranged on the shell, and two conductor probes arranged at the bottom of the shell and electrically connected with the control circuit board; the two conductor probes are arranged at intervals.

In one embodiment, the bottom of the lower shell is provided with a safety groove, and the conductor probe is arranged at the groove bottom of the safety groove.

In one embodiment, the containing groove is located at the bottom of the safety groove, the floating water spraying sound box further comprises a bottom cover detachably connected with the lower shell, and the bottom cover is provided with a filter hole.

In one embodiment, the bottom cover is clamped with the inner side wall of the safety groove (a gap is formed between the bottom cover and the groove bottom of the safety groove; a flexible safety column is arranged at the groove bottom of the safety groove and is abutted against the bottom cover, and the floating water spraying sound box further comprises a water spraying head detachably connected with the water spraying pipe.

In one embodiment, the upper housing has a horizontal top surface and an inclined side surface, the horn being mounted on the inclined side surface; the water spraying structure comprises a water spraying pump arranged on the shell and a water spraying pipe communicated with the water spraying pump; one end of the spray pipe far away from the spray pump protrudes out of the horizontal top surface

In one embodiment, the floating water-spraying sound box further comprises a water blocking shell connected with the shell and a hydrophobic layer arranged on the water blocking shell, the water blocking shell is opposite to the horn and arranged at intervals, and the water blocking shell is provided with a sound outlet; the floating water spraying sound box also 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 top seat is provided with a charging hole, a charging connector is arranged in the charging hole, the inner wall of the charging hole is provided with a charging communication hole communicated with the control cavity, a charging connecting wire is arranged between the control circuit board and the charging connector, and the charging connecting wire is connected with the inner wall of the charging communication hole in a sealing mode.

In one embodiment, the sloped side surface is disposed around the horizontal top surface, and the sprinkler pipe protrudes from the horizontal top surface at the center of the horizontal top surface.

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

The beneficial effects of the embodiment of the application are as follows: the water spraying pipe penetrates through the upper shell and is in sealing connection with the upper shell at the first abdicating hole; meanwhile, the bottom of the spray pipe is connected with the inner surface of the lower shell in a sealing mode and surrounds the water inlet hole, and therefore the spray pipe is connected with the shell in a sealing mode. The water spray pump is arranged in the containing groove formed by the invagination of the lower shell, and although the water spray pump is arranged on one side of the outer surface of the lower shell, the water spray pump can not protrude out of the surface of the lower shell. The water spraying pump and the water spraying pipe of the water spraying structure are integrated on the shell, and the compactness of the floating water spraying sound box structure is realized.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for 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 floating water-jet sound box according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a floating water jet enclosure in an embodiment of the present application;

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

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

FIG. 5 is a schematic structural view of the bottom of the lower case in the embodiment of the present application;

FIG. 6 is a schematic structural view of the top of the housing in an embodiment of the present application;

in the figure:

1. a housing; 101. a sound cavity; 102. a lower case; 1021. a containing groove; 1022. a water inlet hole; 1023. a first seal groove; 103. an upper shell; 1031. a first abdicating hole; 1032. a second seal groove; 1033. a horizontal top surface; 1034. an inclined side surface; 104. a water inlet cylinder; 105. a safety groove; 2. a horn; 3. a water spray structure; 301. a water jet pump; 302. a water spray pipe; 3021. a butting table; 4. a rechargeable battery; 5. a first seal ring; 6. a second seal ring; 7. a control circuit board; 8. a conductor probe; 9. a bottom cover; 901. a filtration pore; 10. a flexible safety post; 11. a sprinkler head; 12. a water retaining shell; 1201. a sound outlet; 13. a hydrophobic layer; 14. a top seat; 1401. a second abdicating hole; 1402. a charging hole; 1403. a charging communication hole; 15. and a charging connector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more clearly understood, the present application is further described in 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, the present embodiment provides a floating water-spraying sound box, which includes a housing 1 having a sound cavity 101, a speaker 2 mounted on the housing 1, and a water-spraying structure 3 mounted on the housing 1; the housing 1 includes a lower case 102, and an upper case 103 detachably coupled to the lower case 102; the upper shell 103 and the lower shell 102 enclose to form a sound cavity 101; a containing groove 1021 is formed in the lower shell 102 in a concave manner in the direction close to the upper shell 103, a water inlet 1022 is formed at the bottom of the containing groove 1021, and a first abdicating hole 1031 is formed in the upper shell 103; the water spraying structure 3 comprises a water spraying pump 301 arranged in the accommodating groove 1021 and a water spraying pipe 302 communicated with the water spraying pump 301; the water spraying pipe 302 is connected with the inner wall of the lower shell 102 in a sealing manner and surrounds the water inlet hole 1022, the water spraying pipe 302 penetrates through the first abdicating hole 1031, and the water spraying pipe 302 is connected with the upper shell 103 in a sealing manner at the first abdicating hole 1031.

In the embodiment of the present application, the housing 1 of the floating 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. When the water spraying sound box is placed on the water surface, the water spraying pump 301 can pump water into the water spraying pipe 302, and the water is finally sprayed out from the outlet of the water spraying pipe 302, so that the water spraying effect is realized.

The water spray pipe 302 penetrates through the upper shell 103 and is connected with the upper shell 103 in a sealing manner at the first abdicating hole 1031; meanwhile, the bottom of the spray pipe 302 is hermetically connected with the inner surface of the lower shell 102 and surrounds the water inlet 1022, so that the spray pipe 302 is hermetically connected with the shell 1. The water spray pump 301 is installed in the receiving groove 1021 formed by the recess of the lower case 102, and is not protruded from the surface of the lower case 102 although it is located on one side of the outer surface of the lower case 102. The water spraying pump 301 and the water spraying pipe 302 of the water spraying structure 3 are integrated on the shell 1 of the shell 1, and the compactness of the floating water spraying sound box structure is realized.

Optionally, the water spray pipe 302 can run through in the middle part of the upper shell 103, and then be located the middle part of the showy water spray audio amplifier, realize the aesthetic property of water spray on the one hand, on the other hand when realizing the water spray the audio amplifier also can be better steady float on the surface of water, be difficult for inclining.

Referring to fig. 2-3, as another embodiment of the floating water spraying sound box provided by the present application, a water inlet cylinder 104 surrounding a water inlet 1022 is disposed at the bottom of the accommodating groove 1021, the water inlet cylinder 104 is inserted into the outlet of the water spraying pump 301, and the water inlet cylinder 104 is in interference fit with the outlet of the water spraying pump 301. When the water spray pump 301 is assembled, the water inlet cylinder 104 is inserted into the outlet (water outlet) of the water spray pump 301, so that the water spray pump 301 can be quickly installed, and the installation convenience of the water spray pump 301 is realized.

Referring to fig. 2-3, as another embodiment of the present invention, the floating water spraying speaker further includes a rechargeable battery 4 disposed in the housing 1, and the axis of the water inlet cylinder 104 and the axis of the water spraying pipe 302 are parallel to each other and spaced apart from each other. Usually, the water spraying pipe 302 is disposed at the center of the sound box to ensure the water spraying effect and keep the balance of the sound box. After the water spray pump 301 is connected with the water inlet cylinder 104, a gap (the water spray pump 301 is eccentrically arranged) is formed between the gravity center of the water spray pump 301 and the axis of the water spray pipe 302, so that the water spray pump is conveniently matched with the rechargeable battery 4, and the gravity center of the sound box is adjusted to the center of the sound box.

The rechargeable battery 4 and the water jet pump 301 are heavy components, and are disposed at positions that easily affect the center of gravity of the sound box. The axis of the water inlet cylinder 104 and the axis of the water spray pipe 302 are parallel to each other and arranged at intervals, so that when the center of gravity of the sound box is arranged at the center of the sound box, the rechargeable battery 4 and the water spray pump 301 can be horizontally arranged at intervals without occupying a large space in the vertical direction, and the compactness of the sound box structure is ensured.

Referring to fig. 2-3, as another embodiment of the present invention, a first sealing groove 1023 is formed on an inner surface of the lower shell 102, the first sealing groove 1023 surrounds the water inlet 1022, a first sealing ring 5 is disposed in the first sealing groove 1023, and an end of the water spraying pipe 302 away from the water spraying head 11 is inserted into the first sealing groove 1023 and abuts against the first sealing ring 5. Due to the arrangement of the first sealing ring 5 (a sealing member such as a silicone ring or a rubber ring), water pumped by the water jet pump 301 is not easy to leak into the sound cavity 101 through a gap between the water jet pipe 302 and the inner surface of the lower shell 102, and the waterproof effect of the sound cavity 101 is ensured.

Referring to fig. 2-3, as another embodiment of the present invention, a second sealing groove 1032 is formed on an inner surface of the upper housing 103, the second sealing groove 1032 surrounds the first receding hole 1031, a second sealing ring 6 is disposed in the second sealing groove 1032, and an abutting table 3021 abutting against the second sealing ring 6 is disposed on an outer wall of the water spraying pipe 302. The arrangement of the second sealing ring 6 ensures that water outside the casing 1 is not easy to leak into the sound cavity 101 through the gap between the water spraying pipe 302 and the upper shell 103, thereby ensuring the waterproof effect of the sound cavity 101. That is, in the case where the water spray pipe 302 penetrates the casing 1, the sound box has a compact structure, and the gap between the water spray pipe 302 and the casing 1 is preferably sealed by the first seal ring 5 and the second seal ring 6, so that water leakage is not likely to occur, and the sound chamber 101 has good air tightness.

Referring to fig. 2-3, as another embodiment of the floating water-spraying sound box provided by the present application, the upper shell 103 is fixedly connected to the lower shell 102 through screws, and when the upper shell 103 is connected to the lower shell 102 through screws, the screws are screwed tightly, so that the upper shell 103 and the lower shell 102 apply a larger pressure to the water-spraying pipe 302, and further the first sealing ring 5 and the second sealing ring 6 are pressed tightly, thereby improving the sealing performance of the sound cavity 101 of the sound box.

Referring to fig. 4, as another embodiment of the floating water-spraying sound box provided by the present application, the floating water-spraying sound box further includes a control circuit board 7 installed on the housing 1, and two conductor probes 8 disposed at the bottom of the housing 1 and electrically connected to the control circuit board 7; the two conductor probes 8 are arranged at intervals. The floating water spraying sound box is placed in water for use, so that the two conductor probes 8 arranged at the bottom of the shell 1 are both positioned in the water, and at the moment, the two conductor probes 8 are connected through the water to realize a conduction state. At this time, the corresponding control circuit on the control circuit board 7 is switched on, and the floating sound box is opened, so that the playing function can be realized. Compared with the opening mode of the key switch, the opening operation of the floating sound box can be simplified, and the convenience in use of the floating sound box is improved.

Referring to fig. 5, as another embodiment of the floating water-spraying sound box provided by the present application, a safety groove 105 is formed at the bottom of the lower shell 102, and the conductor probe 8 is disposed at the bottom of the safety groove 105. Therefore, the two conductor probes 8 do not protrude out of the bottom surface of the shell 1, when the floating water spraying sound box is placed in the ground and other environments, the water spraying sound box is not easy to be conducted by a small amount of accumulated water on the ground, and the water flowing downwards to the bottom from the outer surface of the shell 1 is not easy to be conducted, so that the floating water spraying sound box is prevented from being conducted in a non-use state. When the floating water spraying sound box is in a use state, the floating water spraying sound box is placed in water, water enters the safety groove 105 to be in contact with the conductor probes 8, and the two conductor probes 8 are connected through the water to achieve a conduction state.

Referring to fig. 5, as another embodiment of the floating water spraying sound box provided by the present application, the containing groove 1021 is located at the bottom of the safety groove 105, the floating water spraying sound box further includes a bottom cover 9 detachably connected to the lower shell 102, and the bottom cover 9 is provided with a filtering hole 901. When the floating water spraying sound box is placed in the environment such as the ground, the bottom cover 9 is directly contacted with the ground, the two conductor probes 8 are isolated from the ground through the bottom cover 9, a small amount of accumulated water is not easy to be contacted with the conductor probes 8 at the bottom of the safety groove 105, and the floating water spraying sound box is prevented from being conducted in a non-use state. When the floating sound box is in a use state, the floating sound box is placed in water, water enters the safety groove 105 through the filtering hole 901 to be in contact with the conductor probes 8, and the two conductor probes 8 are connected through the water to achieve a conduction state.

Referring to fig. 2 and 5, as another embodiment of the floating water-spraying sound box provided by the present application, the bottom cover 9 is clamped with the inner sidewall of the safety groove 105, so that the whole bottom cover 9 can be located in the safety groove 105 without protruding from the surface of the lower shell 102, thereby improving the compactness of the sound box structure.

Referring to fig. 2, as another embodiment of the floating water spraying sound box provided by the present application, a gap is formed between the bottom cover 9 and the bottom of the safety groove 105; when the floating sound box is placed on the ground and other environments, the bottom cover 9 is directly contacted with the ground, the two conductor probes 8 are isolated from the ground through the bottom cover 9, a small amount of accumulated water is not easy to enable the light-transmitting bottom cover 9 to be contacted with the conductor probes 8 at the bottom of the safety groove 105, even if water penetrates through the filtering hole 901, the water is not easy to be contacted with the conductor probes 8 due to the fact that a gap is formed between the bottom cover 9 and the bottom of the safety groove 105, and the floating sound box is prevented from being conducted in a non-use state. When the floating sound box is in a use state, the floating sound box is placed in water, water enters the safety groove 105 through the filtering hole 901, and contacts the conductor probes 8 after being filled with the safety groove 105, and the two conductor probes 8 are connected through the water to realize a conduction state.

Referring to fig. 5, as another embodiment of the floating water spraying sound box provided by the present application, a flexible safety post 10 is disposed at the bottom of the safety slot 105, the flexible safety post 10 abuts against the bottom cover 9, when the bottom cover 9 is mounted on the housing 1, the bottom cover 9 can abut against the flexible safety post 10 at the bottom of the safety slot 105, the bottom cover 9 is not easily contacted with the bottom of the safety slot 105 after being pressed, and the bottom cover 9 maintains a gap between the bottom cover 9 and the bottom of the safety slot 105. When the floating sound box is placed on the ground and other environments, the bottom cover 9 is directly contacted with the ground, the two conductor probes 8 are isolated from the ground through the bottom cover 9, a small amount of accumulated water is not easy to enable the light-transmitting bottom cover 9 to be contacted with the conductor probes 8 at the bottom of the safety groove 105, even if water penetrates through the filtering hole 901, the water is not easy to be contacted with the conductor probes 8 due to the fact that a gap is formed between the bottom cover 9 and the bottom of the safety groove 105, and the floating sound box is prevented from being conducted in a non-use state.

The floating water spraying sound box further comprises a water spraying head 11 detachably connected with the water spraying pipe 302, so that different water spraying heads 11 can be replaced conveniently.

Referring to fig. 6, as another embodiment of the floating water-spraying sound box provided by the present application, the upper housing 103 has a horizontal top surface 1033 and an inclined side surface 1034, and the speaker 2 is mounted on the inclined side surface 1034; the water spraying structure 3 comprises a water spraying pump 301 arranged on the shell 1 and a water spraying pipe 302 communicated with the water spraying pump 301; the end of the spout 302 remote from the pump 301 protrudes above the horizontal top surface 1033. Because the inclined side surface 1034 and the horizontal top surface 1033 have a certain inclination angle therebetween, the horn 2 is arranged in an inclined manner, and the water spraying pipe 302 of the water spraying structure 3 can extract water and spray the water from the horizontal top surface 1033, so as to achieve the effect of spraying water all around, and when the water is sprayed from the horizontal top surface 1033 to the inclined surface in a parabolic manner, the water will not be sprayed onto the horn 2 in a direction perpendicular to the horn 2. Therefore, water is not easy to impact the horn 2 and the water retaining housing 12, on one hand, the influence of water on the horn 2 is reduced, and on the other hand, the water is prevented from passing through the gap between the upper housing 103 and the horn 2.

Most of the water sprayed in a parabolic manner can reach the outside of the boundary range of the sound box and cannot hit the inclined plane, namely the loudspeaker 2.

Referring to fig. 2, as another embodiment of the floating water-spraying sound box provided by the present application, the floating water-spraying sound box further includes a water-blocking shell 12 connected to the housing 1, and a hydrophobic layer 13 disposed on the water-blocking shell 12, the water-blocking shell 12 is disposed opposite to the speaker 2 and spaced apart from the speaker 2, and the water-blocking shell 12 is provided with a sound outlet 1201. Water can be taken and water is spout from sprinkler bead 11 to water spray structure 3, when realizing the effect of water spray, partly water can be beaten on retaining shell 12, avoid water directly to beat loudspeaker 2 on, guarantee the better vibration sound production of loudspeaker 2, guarantee the tone quality of audio amplifier, only a small amount of water reaches loudspeaker 2 through sound outlet 1201, and water is not directly to beat loudspeaker 2 department, the impact force is little, water is difficult to get into sound chamber 101 from the clearance between loudspeaker 2 and the casing 1, guarantee the waterproof performance in sound chamber 101.

The angled side 1034 is angled from the top horizontal surface 1033 at an angle in the range of 100 degrees to 150 degrees. The angle of inclination of the water-retaining shell 12 may also range from 100 degrees to 150 degrees. In this angular range, water is least likely to strike the water shield case 12 and the horn 2 frontally.

Float water spray audio amplifier is still including locating hydrophobic layer 13 on the retaining shell 12, and hydrophobic layer 13 is located retaining shell 12 one side back to loudspeaker 2, and before retaining shell 12 was hit to some water, most water flowed away along hydrophobic layer 13 is downward, further reduced the volume of permeating the water that retaining shell 12 reachd loudspeaker 2 department.

Referring to fig. 2-3, as another embodiment of the floating water-spraying sound box provided in the present application, the floating water-spraying sound box further includes a top seat 14 disposed on the horizontal top surface 1033, the top seat 14 is provided with a second abdicating hole 1401 for the water-spraying pipe 302 to pass through; the water deflector shell 12 is clamped with the top seat 14 within the boundary of the top seat 14. Therefore, when falling from a high place, water does not contact the position where the water blocking shell 12 is clamped with the top seat 14, is not easy to enter the inside of the water spraying sound box through a gap, and only can slide down along the surface of the hydrophobic layer 13, and only a small amount of water passes through the sound outlet 1201 of the water blocking shell 12.

Referring to fig. 4, as another specific embodiment of the floating water spraying sound box provided in the present application, a charging hole 1402 is formed on the top base 14, a charging connector 15 is disposed in the charging hole 1402, a charging communication hole 1403 communicated with the control chamber is formed on an inner wall of the charging hole 1402, a charging connection wire is disposed between the control circuit board 7 and the charging connector 15, and the charging connection wire is hermetically connected to the inner wall of the charging communication hole 1403. For example, a sealant is provided to fill a gap between the charging connection line and the inner wall of the charging communication hole 1403, so as to seal the charging communication hole 1403 between the charging hole 1402 and the control chamber, and make the charging hole 1402 and the control chamber independent from each other. Therefore, the arrangement of the charging connector 15 does not easily affect the waterproof performance of the control cavity, and the design requirement of the control cavity is simplified.

Referring to fig. 6, as another embodiment of the floating water-spraying sound box provided by the present application, the inclined side 1034 is disposed around the horizontal top 1033, the water-spraying pipe 302 protrudes from the horizontal top 1033 at the center of the horizontal top 1033, and when the water of the water-spraying pipe 302 is sprayed all around, the water is sprayed in a parabolic manner, and can better cross the inclined side 1034 around the horizontal top 1033, so as to effectively reduce the water directly falling onto the horn 2 on the inclined side 1034.

The edge of the audio amplifier that loudspeaker 2 set up, a plurality of loudspeaker 2 set up around spray pipe 302, and spray pipe 302 sets up in the middle part of audio amplifier to set up loudspeaker 2 on the slope side 1034 that has the contained angle with vertical direction, be difficult for directly hitting the loudspeaker with water when making spray pipe 302 spray water to all around.

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 floating water spraying sound box is characterized by comprising a shell with a sound cavity, a loudspeaker arranged on the shell and a water spraying structure arranged on the shell; the shell comprises a lower shell and an upper shell detachably connected with the lower shell; the upper shell and the lower shell are enclosed to form the sound cavity; the lower shell is sunken towards the direction close to the upper shell to form an accommodating groove, the bottom of the accommodating groove is provided with a water inlet, and the middle part of the upper shell is provided with a first abdicating hole; the water spraying structure comprises a water spraying pump arranged in the accommodating groove and a water spraying pipe communicated with the water spraying pump; the water spraying pipe is hermetically connected with the inner wall of the lower shell and arranged around the water inlet hole, penetrates through the first abdicating hole, and is hermetically connected with the upper shell at the first abdicating hole; the floating water spraying sound box also comprises a water blocking shell connected with the shell and a hydrophobic layer arranged on the water blocking shell, the water blocking shell corresponds to the horn and is arranged at intervals, and the water blocking shell is provided with a sound outlet; the upper shell is provided with a horizontal top surface and an inclined side surface, and the loudspeaker is installed on the inclined side surface.

2. The floating water spraying sound box as claimed in claim 1, wherein the bottom of the containing groove is provided with a water inlet tube surrounding the water inlet hole, the water inlet tube is inserted into the outlet of the water spraying pump, and the water inlet tube is in interference fit with the outlet of the water spraying pump.

3. The floating water jet sound box of claim 2, further comprising a rechargeable battery disposed inside the housing, wherein the axis of the water inlet cylinder and the axis of the water jet pipe are parallel to each other and spaced apart from each other.

4. The floating water spraying sound box of claim 1, wherein a first sealing groove is formed on an inner surface of the lower shell, the first sealing groove surrounds the water inlet hole, a first sealing ring is arranged in the first sealing groove, and the water spraying pipe is inserted into the first sealing groove and abuts against the first sealing ring.

5. The floating water spraying sound box of claim 4, wherein a second sealing groove is formed in the inner surface of the upper shell, the second sealing groove surrounds the first yielding hole, a second sealing ring is arranged in the second sealing groove, and an abutting table abutting against the second sealing ring is arranged on the outer wall of the water spraying pipe.

6. The floating water spraying sound box of claim 5, wherein the upper shell is fixedly connected with the lower shell through screws.

7. The floating water jet sound box of claim 1, further comprising a control circuit board mounted on the housing, and two conductor probes disposed at the bottom of the housing and electrically connected to the control circuit board; the two conductor probes are arranged at intervals.

8. The floating water-spraying sound box according to claim 7, wherein a safety groove is formed at the bottom of the lower shell, and the conductor probe is arranged at the bottom of the safety groove.

9. The floating water speaker of claim 8, wherein the receiving groove is located at a bottom of the safety groove, the floating water speaker further comprises a bottom cover detachably connected to the lower case, and the bottom cover is provided with a filtering hole.