CN214591833U

CN214591833U - Floating sound box

Info

Publication number: CN214591833U
Application number: CN202120297788.2U
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 floating sound box, which comprises a shell, a control circuit board arranged on the shell, a loudspeaker arranged on the shell and electrically connected with the control circuit board, 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, and the shell is provided with a sound cavity. The shell of the floating sound box is provided with a sound cavity, namely the shell is provided with an internal cavity, so that the floating sound box can float on the water surface when being placed on the water surface, and the floating function is realized. Because the floating sound box is placed in water for use, the two conductor probes arranged at the bottom of the shell are both positioned in the water, and at the moment, the two conductor probes are connected through the water to realize a conduction state. At the moment, the corresponding control circuit on the control circuit board is conducted, and the floating sound box is opened, so that the playing function can be realized. Compared with the opening mode of a key switch, the opening operation of the floating sound box can be simplified, and the convenience of the use of the floating sound box is improved.

Description

Floating sound box

Technical Field

The application relates to the field of sound boxes, in particular to a floating 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 existing floating sound box adopts a key switch to realize the opening and closing of the sound box. When the audio amplifier floated in the surface of water, need both hands fixed audio amplifier just can open the audio amplifier, the operation of opening is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a float audio amplifier, aim at solving prior art, float the comparatively loaded down with trivial details problem of operation that the audio amplifier was opened.

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

the floating sound box comprises a shell, a control circuit board arranged on the shell, a loudspeaker arranged on the shell and electrically connected with the control circuit board, 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, and the shell is provided with a sound cavity.

In one embodiment, the bottom of the 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 floating sound box further comprises a bottom cover connected with the shell at the safety groove, 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.

In one embodiment, a gap is formed between the bottom cover and the groove bottom of the safety groove.

In one embodiment, the bottom of the safety groove is provided with a flexible safety post, and the flexible safety post is abutted with the bottom cover.

In one embodiment, the floating enclosure further comprises a water spray structure mounted to the housing; the water spraying structure comprises a water spraying pump arranged on the shell and a water spraying pipe communicated with the water spraying pump.

In one embodiment, the housing comprises a lower shell with the safety groove, and an upper shell connected with the lower shell in a sealing manner; the upper shell and the lower shell are enclosed to form the sound cavity.

In one embodiment, the housing has a receiving groove formed at a bottom of the safety groove, the water spray pump is installed in the receiving groove, a water inlet is formed at a bottom of the receiving groove, the water spray pipe is connected to and surrounds an inner wall of the lower housing in a sealing manner, the upper housing has a first recess, the water spray pipe penetrates through the first recess, and the water spray pipe is connected to the upper housing in a sealing manner at the first recess.

In one embodiment, the distance between the two conductor probes is in the range of 0.5 cm to 2 cm.

The beneficial effects of the embodiment of the application are as follows: the shell of the floating sound box is provided with a sound cavity, namely the shell is provided with an internal cavity, so that the floating sound box can float on the water surface when being placed on the water surface, and the floating function is realized. Because the floating sound box is placed in water for use, the two conductor probes arranged at the bottom of the shell are both positioned in the water, and at the moment, the two conductor probes are connected through the water to realize a conduction state. At the moment, the corresponding control circuit on the control circuit board is conducted, and the floating sound box is opened, so that the playing function can be realized. Compared with the opening mode of a key switch, the opening operation of the floating sound box can be simplified, and the convenience of the use of the floating sound box is improved.

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 floating sound box in an embodiment of the present application;

FIG. 2 is a schematic view of a floating enclosure at a safety chute in an embodiment of the present application;

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

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

in the figure:

1. a housing; 101. a sound cavity; 102. a safety groove; 103. a lower case; 104. an upper shell; 1041. a first abdicating hole; 105. a containing groove; 106. a water inlet hole; 2. a control circuit board; 3. a horn; 4. a conductor probe; 5. a bottom cover; 501. a filtration pore; 6. a flexible safety post; 7. a water spray structure; 701. a water jet pump; 702. and a water spray pipe.

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 floating sound box, which includes a casing 1, a control circuit board 2 installed on the casing 1, a speaker 3 installed on the casing 1 and electrically connected to the control circuit board 2, and two conductor probes 4 disposed at the bottom of the casing 1 and electrically connected to the control circuit board 2; the two conductor probes 4 are arranged at intervals, and the shell 1 is provided with a sound cavity 101.

In the embodiment of the present application, the housing 1 of the floating speaker has the sound cavity 101, that is, the housing 1 has an internal cavity, so that the floating speaker can float on the water surface when being placed on the water surface, thereby realizing the floating function. Because the floating sound box is placed in water for use, the two conductor probes 4 arranged at the bottom of the shell 1 are both positioned in the water, and at the moment, the two conductor probes 4 are connected through the water to realize a conduction state. At this time, the corresponding control circuit on the control circuit board 2 is switched on, and the floating sound box is opened, so that the playing function can be realized. Compared with the opening mode of a key switch, the opening operation of the floating sound box can be simplified, and the convenience of the use of the floating sound box is improved.

Referring to fig. 2, as another embodiment of the floating sound box provided in the present application, a safety groove 102 is formed at the bottom of the housing 1, and the conductor probe 4 is disposed at the bottom of the safety groove 102. Therefore, the two conductor probes 4 do not protrude out of the bottom surface of the shell 1, when the floating sound box is placed in the environment such as the ground, the water is not easy to be conducted by a small amount of accumulated water on the ground, the water flowing downwards to the bottom from the outer surface of the shell 1 is not easy to be conducted, 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 102 to be in contact with the conductor probes 4, and the two conductor probes 4 are connected through the water to achieve a conduction state.

Referring to fig. 2-3, as another embodiment of the floating speaker provided in the present application, the floating speaker further includes a bottom cover 5 connected to the housing 1 at the safety groove 102, and the bottom cover 5 is provided with a filtering hole 501. When the floating sound box is placed on the ground and other environments, the bottom cover 5 is directly contacted with the ground, the two conductor probes 4 are isolated from the ground through the bottom cover 5, a small amount of accumulated water is not easy to contact the light-transmitting bottom cover 5 with the conductor probes 4 at the bottom of the safety groove 102, 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 102 through the filtering hole 501 to be in contact with the conductor probes 4, and the two conductor probes 4 are connected through the water to realize a conduction state.

Referring to fig. 2-3, as another embodiment of the floating sound box provided by the present application, the bottom cover 5 is clamped with the inner sidewall of the safety groove 102, so that the bottom cover 5 can be located inside the safety groove 102 and is not easily protruded from the surface of the housing 1, thereby improving the compactness of the floating sound box structure.

Referring to fig. 2-3, as another embodiment of the floating sound box provided by the present application, a gap is formed between the bottom cover 5 and the bottom of the safety groove 102. When the floating sound box is placed on the ground and other environments, the bottom cover 5 is directly contacted with the ground, the two conductor probes 4 are isolated from the ground through the bottom cover 5, a small amount of accumulated water is not easy to contact the light-transmitting bottom cover 5 with the conductor probes 4 at the bottom of the safety groove 102, even if the water penetrates through the filtering hole 501, the water is not easy to contact with the conductor probes 4 due to the fact that a gap is formed between the bottom cover 5 and the bottom of the safety groove 102, 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 102 through the filtering hole 501, the safety groove 102 is filled with the water and then is in contact with the conductor probes 4, and the two conductor probes 4 are connected through the water to realize a conduction state.

Referring to fig. 2-3, as another embodiment of the floating sound box provided by the present application, a flexible safety post 6 is disposed at the bottom of the safety slot 102, and the flexible safety post 6 abuts against the bottom cover 5. When the bottom cover 5 is mounted on the housing 1, the bottom cover 5 can abut against the flexible safety post 6 at the bottom of the safety groove 102, the bottom cover 5 is not easy to contact with the bottom of the safety groove 102 after being pressed, and the bottom cover 5 keeps a gap with the bottom of the safety groove 102. When the floating sound box is placed on the ground and other environments, the bottom cover 5 is directly contacted with the ground, the two conductor probes 4 are isolated from the ground through the bottom cover 5, a small amount of accumulated water is not easy to contact the light-transmitting bottom cover 5 with the conductor probes 4 at the bottom of the safety groove 102, even if the water penetrates through the filtering hole 501, the water is not easy to contact with the conductor probes 4 due to the fact that a gap is formed between the bottom cover 5 and the bottom of the safety groove 102, and the floating sound box is prevented from being conducted in a non-use state.

Referring to fig. 2-3, as another embodiment of the floating speaker provided in the present application, the floating speaker further includes a water spraying structure 7 installed on the housing 1; the water spray structure 7 includes a water spray pump 701 mounted on the housing 1, and a water spray pipe 702 communicating with the water spray pump 701. When the water spraying floating sound box is placed on the water surface, the water spraying pump 701 can pump water into the water spraying pipe 702, and the water is finally sprayed out from the outlet of the water spraying pipe 702, so that the water spraying effect is realized. Also, when the water spraying floating sound box floats on the water surface for use, the water spraying floating sound box can be used for users to play music and the like, and can spray water through the water spraying pipe 702, so that the functions of the sound box are enriched, and the problem of single function of the floating sound box in the prior art is solved. Optionally, a corresponding structure may be provided at the outlet of the water spraying pipe 702, so that the water has a preset shape when being sprayed out, and the beauty of the water spraying is improved. Optionally, a sprinkler head may be disposed at an outlet of the sprinkler pipe 702, and the shape of the water sprayed out is more beautiful through a specific structure of the sprinkler head, so as to achieve the effect of a fountain.

Referring to fig. 2-3, as another embodiment of the floating sound box provided by the present application, the housing 1 includes a lower shell 103 having a safety groove 102, and an upper shell 104 hermetically connected to the lower shell 103; the upper shell 104 and the lower shell 103 enclose a sound cavity 101. The sound chamber 101 is as hollow cavity on the one hand, guarantees the showy state of water spray showy audio amplifier, and on the other hand provides certain sound wave vibration space for loudspeaker 3 better sound production realizes better tone quality. The upper shell 104 and the lower shell 103 can be fixedly connected by adopting a screw or clamping way and the like, and then a sealing ring is arranged to realize the sealing connection of the two; enclose after epitheca 104 and inferior valve 103 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.

Referring to fig. 3-4, as another embodiment of the floating speaker provided in the present application, a receiving groove 105 is formed in a groove bottom of the safety groove 102 of the housing 1, the water spraying pump 701 is installed in the receiving groove 105, a water inlet 106 is formed in a groove bottom of the receiving groove 105, the water spraying pipe 702 is hermetically connected to an inner wall of the lower shell 103 and disposed around the water inlet 106, the upper shell 104 is formed with a first receding hole 1041, the water spraying pipe 702 penetrates through the first receding hole 1041, and the water spraying pipe 702 is hermetically connected to the upper shell 104 at the first receding hole 1041. That is, the water jet pump 701 is located outside the housing 1, and the water jet pump 701 can be replaced independently, and the water jet pump 701 is a wearing part, so that the difficulty of replacement and maintenance can be reduced. The bottom of the containing groove 105 is provided with a water inlet 106, the water spraying pipe 702 is connected with the inner wall of the lower shell 103 in a sealing manner and is arranged around the water inlet 106, the upper shell 104 is provided with a first yielding hole 1041, the water spraying pipe 702 penetrates through the first yielding hole 1041, and the water spraying pipe 702 is connected with the upper shell 104 in the first yielding hole 1041 in a sealing manner. The water jet pump 701 draws water from the top of the housing 1 into the water jet pipe 702, and the water penetrates the housing 1 through the water jet pipe 702 to the top of the housing 1 and is then ejected.

Referring to fig. 2, as another embodiment of the floating speaker provided by the present application, the distance between the two conductor probes 4 ranges from 0.5 cm to 2 cm. When the floating sound box is placed in water, the two conductor probes 4 can be conducted, and are not easy to be conducted by a small amount of water drops due to too short distance, and are not easy to be conducted due to too long distance.

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 sound box is characterized by comprising a shell, a control circuit board arranged on the shell, a loudspeaker arranged on the shell and electrically connected with the control circuit board, 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, and the shell is provided with a sound cavity.

2. The floating sound box according to claim 1, wherein a safety groove is formed at the bottom of the housing, and the conductor probe is arranged at the bottom of the safety groove.

3. The floating audio amplifier of claim 2, further comprising a bottom cover connected to the housing at the safety groove, wherein the bottom cover has a filter hole.

4. The floating speaker of claim 3, wherein the bottom cover is snap-fitted to an inner sidewall of the safety groove.

5. The floating sound box according to claim 4, wherein a gap is formed between the bottom cover and the bottom of the safety groove.

6. The floating speaker of claim 5, wherein the bottom of the safety slot is provided with a flexible safety post that abuts the bottom cover.

7. The floating audio enclosure of claim 3 further comprising a water spray structure mounted to the housing; the water spraying structure comprises a water spraying pump arranged on the shell and a water spraying pipe communicated with the water spraying pump.

8. The floating audio enclosure of claim 7, wherein the housing comprises a lower shell having the safety slot, and an upper shell sealingly coupled to the lower shell; the upper shell and the lower shell are enclosed to form the sound cavity.

9. The floating audio amplifier of claim 8, wherein the housing has a receiving cavity formed at a bottom of the safety groove, the water spraying pump is installed in the receiving cavity, a water inlet is formed at a bottom of the receiving cavity, the water spraying pipe is connected to and surrounds the inner wall of the lower housing in a sealing manner, the upper housing has a first recess, the water spraying pipe penetrates through the first recess, and the water spraying pipe is connected to the upper housing in a sealing manner at the first recess.

10. A floating loudspeaker according to any one of claims 1 to 9 wherein the distance between the two conductor probes is in the range 0.5 cm to 2 cm.