CN211887628U - Sound control fountain device - Google Patents

Abstract

The utility model relates to an acoustic control fountain device. The inflatable barrier comprises an annular inflatable barrier, wherein an air valve is arranged on the side wall of the annular inflatable barrier, a bottom sheet is arranged at the bottom of the annular inflatable barrier, and the edge of the bottom sheet is fixedly bonded with the bottom of the annular inflatable barrier in a sealing way; a fountain component is arranged in the middle of the bottom sheet, the fountain component comprises a bracket, a middle nozzle is arranged on the bracket, and a plurality of outer nozzles are arranged on the outer side of the middle nozzle; the middle part of the inner side of the bracket is provided with a water distribution box with a plurality of water distribution pipes at the top, the bottom of the inner side of the bracket is provided with a fountain water pump, and the upper ends of the water distribution pipes are respectively connected with the lower ends of the nozzles in a butt joint manner; the fountain water pump is characterized by further comprising a controller, the controller comprises a controller module, a sound wave sensor, an analog-to-digital conversion module and a water pump driving module, the sound wave sensor is electrically connected with the analog-to-digital conversion module, the analog-to-digital conversion module and the water pump driving module are electrically connected with the controller module, and the fountain water pump is electrically connected with the water pump driving module. The utility model discloses simple structure, the dismouting of being convenient for and transfer transportation.

Description

Sound control fountain device

Technical Field

The utility model belongs to the technical field of the fountain, especially, relate to an acoustic control fountain device.

Background

The sound control fountain is a fountain facility provided with a sound control system, the sound control system converts received sound into signals and transmits the signals to the control system, and then the control system controls the height of a fountain water column, and the change of the height of the fountain water column is consistent with the change of the sound intensity, so that the sound control fountain has strong interestingness. With the development of times and the improvement of technological level, sound control fountain facilities come into various types, such as music fountain, program control fountain, laser fountain and the like, and are applied to various occasions to play roles of entertainment, exhibition and the like.

The sound control fountain is also frequently applied to occasions such as exhibition and exhibition, or temporary occasions such as meetings and outdoor activities. In such occasions, the aims of attracting people's eyes, activating atmosphere and the like are achieved by building a temporary sound control fountain device. Because such occasions are usually temporary scenes, namely, the sound control fountain device is temporarily built before the start of the activity and is dismantled and transferred after the completion of the activity, higher requirements are provided for the convenience of dismantling and installing the sound control fountain device, the requirements of quick building and dismantling on the activity site are required, and higher convenience is required for the transfer between different activity sites.

The existing sound control fountain device is generally composed of an assembled fountain pool and a fountain assembly, wherein the fountain pool is composed of a plurality of segments, the segments are assembled on site after being conveyed to the site, sealed and waterproof treatment is carried out after the segments are assembled, a typical treatment mode is that waterproof plastic cloth is paved, then the fountain assembly is placed into the fountain pool and is connected with a circuit, and the fountain device is disassembled and transferred by reverse operation after the fountain assembly is used. The sound control fountain device with the structure has the problem that temporary quick assembly and disassembly are inconvenient to carry out on site, and meanwhile, the sound control fountain device is too heavy in whole, so that the sound control fountain device is complicated and laborious to transfer and convey among different sites, and the application of the sound control fountain device is limited.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sound control fountain device which has simple structure and is convenient for disassembly and assembly and transfer transportation for solving the technical problems existing in the prior art.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a sound control fountain device comprises an annular inflatable enclosure, wherein an air valve is arranged on the side wall of the annular inflatable enclosure, a bottom sheet is arranged at the bottom of the annular inflatable enclosure, and the edge of the bottom sheet is fixedly bonded with the bottom of the annular inflatable enclosure in a sealing way; the annular inflatable enclosure and the bottom sheet are made of PVC sandwich mesh fabric, and form a fountain pool together; a fountain component is arranged in the middle of the bottom sheet, the fountain component comprises a bracket, a middle nozzle is arranged on the bracket, and a plurality of outer nozzles are arranged on the bracket and the outer side of the middle nozzle; the middle part of the inner side of the bracket is provided with a water distribution box with a plurality of water distribution pipes at the top, the bottom of the inner side of the bracket is provided with a fountain water pump, the water outlet of the fountain water pump is connected to the water inlet at the bottom of the water distribution box through a connecting pipe, and the upper end of each water distribution pipe is respectively in butt joint connection with the lower ends of the middle nozzle and the outer nozzles; the fountain water pump is characterized by further comprising a controller, the controller comprises a controller module, a sound wave sensor, an analog-to-digital conversion module and a water pump driving module, the sound wave sensor is electrically connected with the analog-to-digital conversion module, the analog-to-digital conversion module and the water pump driving module are electrically connected with the controller module, and the fountain water pump is electrically connected with the water pump driving module.

The utility model has the advantages that: the utility model provides a simple reasonable acoustic control fountain device of structural design compares with current acoustic control fountain device, the utility model discloses in aerify by the annular through making the fountain pond and enclose the fender and constitute with the film, make the fountain pond wholly be flexible structure, form the fountain pond after aerifing, be convenient for fold after the gassing and accomodate, not only whole weight is lighter and folding back volume reduces, consequently very be convenient for build and the dismouting, shift the transportation also more convenient laborsaving. By setting up the fountain subassembly and constitute by support, branch water box, fountain water pump and a plurality of nozzle, make the fountain subassembly from becoming a whole, can integrally place and remove, promoted convenience and rapidity that whole acoustic control fountain device was built on site, also further guaranteed the convenience that the moving as a whole carried simultaneously. The sound control fountain device is suitable for temporarily building and arranging and needing to be quickly dismantled on site, and has a wider application range by reducing building difficulty and improving the convenience of disassembly and assembly.

Preferably: the bracket is integrally formed by stamping a metal plate, and the longitudinal section of the bracket is in a shape like a Chinese character 'ji'; the middle lower part of the side wall of the support is provided with a plurality of water permeable holes, the water distribution box is a flat pressure-resistant metal box body, the side wall of the metal box body is provided with threaded holes, corresponding positions on the side wall of the support are provided with mounting holes, and the water distribution box is fixedly connected with the support by fastening screws respectively positioned in the mounting holes.

Preferably: a plurality of through holes are formed in the top wall of the support, and a plurality of sleeves with internal threads are fixedly welded below the through holes; the middle lower parts of the middle nozzle and the outer side nozzles are provided with external threads, and the middle lower parts of the middle nozzle and the outer side nozzles are screwed into the sleeves; all be equipped with annular spacing pterygoid lamina on the lateral wall of each nozzle, each spacing pterygoid lamina supports with the roof of support after each nozzle installation and leans on.

Preferably: the bottoms of the middle nozzle and the outer nozzles are all reduced in diameter, the upper end of each water distribution pipe is provided with a switching end, each switching end is internally provided with a sealing gasket, and the lower end of each nozzle is embedded into the corresponding switching end and tightly propped against the sealing gasket to realize sealing after being installed.

Preferably: a plurality of supporting annular ribs are arranged on the inner wall of the annular inflatable surrounding barrier along the circumferential direction; the supporting annular rib is a closed metal ring.

Preferably: the fountain pump is selected as a submersible pump.

Preferably: the controller also comprises a Bluetooth communication module which is electrically connected with the controller module, and the Bluetooth module of the user mobile phone is matched with the Bluetooth communication module of the controller and sends a sound signal to the controller.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

figure 2 is a front cross-sectional structural schematic view of the fountain assembly of figure 1;

fig. 3 is a block diagram of the controller according to the present invention.

In the figure: 1. an air valve; 2. an annular inflatable enclosure; 3. supporting the annular ribs; 4. a negative film; 5. a fountain assembly; 5-1, fastening screws; 5-2, a water diversion pipe; 5-3, a bracket; 5-4, sleeve; 5-5, outer nozzles; 5-6, a middle nozzle; 5-7, a limit wing plate; 5-8, a switching end; 5-9, connecting pipe; 5-10 parts of a water distribution box; 5-11 parts of fountain water pump; 6. and a controller.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail:

please refer to fig. 1, the acoustic control fountain device of the present invention comprises an annular inflatable enclosure 2, an air valve 1 is installed on the side wall of the annular inflatable enclosure 2, the annular inflatable enclosure 2 is made of PVC mesh fabric, air is pumped into the annular inflatable enclosure 2 through the air valve 1 to expand into a three-dimensional annular shape, and as a side enclosure structure of the fountain pool, air is discharged from the annular inflatable enclosure 2 through the air valve 1 to deflate and contract, and the volume is reduced after complete contraction. As shown in figure 1, the air valve 1 is arranged at the middle upper position of the inner side wall of the annular inflatable enclosure 2, and the air valve 1 can be prevented from being collided at the position.

The air valve 1 is selected as an existing air valve product, has the same structure as the air valve installed on the existing inflatable swimming pool, pumps air into the annular inflatable enclosure 2 to expand the annular inflatable enclosure by connecting an air nozzle of the air pump with the air valve 1, and exhausts the air in the annular inflatable enclosure 2 by opening the air valve 1.

In the embodiment, a plurality of supporting annular ribs 3 are arranged on the inner wall of the annular inflatable enclosure 2 along the circumferential direction; the supporting annular ribs 3 are closed metal rings and are made of metal rods with the diameter of 5-10mm through bending and welding, and the outer side walls of the supporting annular ribs 3 are continuously bonded and fixed with the inner wall of the annular inflatable enclosure 2. The effect that sets up multichannel support annular muscle 3 is that promote the annular and aerify the structural strength who encloses fender 2, can regard as keel structure. On one hand, when the annular inflatable enclosure 2 is excessively inflated, the supporting annular ribs 3 generate inward-pulling acting forces at a plurality of positions on the annular inflatable enclosure 2, so that excessive inflation is difficult, and the annular inflatable enclosure 2 is effectively prevented from being burst; on the other hand, aerify at the annular and enclose the back that keeps off 2 and lose heart, each support annular muscle 3 produces certain supporting role to its lateral wall, avoids the annular after losing heart to aerify and encloses 2 excessive contractions and folds of fender, aerifys the lateral wall that encloses 2 and has provided the guard action in other words to the annular, avoids the annular to aerify to enclose fender 2 and fills gassing and shift the in-process production breakage many times.

When the annular inflatable enclosure 2 is deflated and contracted, the supporting annular ribs 3 fall down in the same direction (clockwise or anticlockwise), the annular inflatable enclosure 2 is changed into a circular plane shape from a three-dimensional annular shape, and the circular annular inflatable enclosure is folded, if the annular inflatable enclosure is folded into a semicircular shape or folded into a fan shape, the occupied space can be reduced, and the annular inflatable enclosure can be placed on a vehicle to be transferred and conveyed conveniently.

The bottom of the annular inflatable enclosure 2 is provided with a bottom sheet 4, and the edge of the bottom sheet 4 is sealed, adhered and fixed with the bottom of the annular inflatable enclosure 2. The bottom plate 4 is also made of PVC sandwich mesh cloth and forms a fountain pool together with the annular inflatable enclosure 2. The edge of the backsheet 4 and the annular inflatable enclosure 2 need to ensure a reliable sealing bond to avoid leakage from the poorly bonded locations. In this embodiment, as shown in fig. 1, the edge of the bottom sheet 4 may extend below the midline of the outer sidewall of the annular inflatable enclosure 2, i.e. the overlapping bonding area between the bottom sheet 4 and the annular inflatable enclosure 2 is increased, which helps to ensure the above-mentioned effect of bonding and sealing.

A fountain component 5 is arranged in the middle of the bottom plate 4, and a fountain is formed in the middle of the fountain pool by the fountain component 5.

Referring to fig. 2, it can be seen that: the fountain component 5 comprises a support 5-3, a middle nozzle 5-6 is arranged on the support 5-3, a plurality of outer nozzles 5-5 are arranged on the support 5-3 and outside the middle nozzle 5-6, as can be seen from the figure, the middle nozzle 5-6 is used as a main nozzle, the height of the main nozzle is larger than that of each outer nozzle 5-5, and after the fountain is formed, under the condition that the heights of water columns sprayed from the nozzles are consistent, the height of the top point of the water column of the middle nozzle 5-6 is larger than that of the top point of the water column of each outer nozzle 5-5, so that the layering sense is formed. In this embodiment, the number of the outer nozzles 5 to 5 is set to six, and they are arranged at equal angular intervals in the circumferential direction.

The middle part of the inner side of the bracket 5-3 is provided with a water distribution box 5-10 with a plurality of water distribution pipes 5-2 at the top, the bottom of the inner side of the bracket 5-3 is provided with a fountain water pump 5-11, the water outlet of the fountain water pump 5-11 is connected to the water inlet of the bottom of the water distribution box 5-10 through a connecting pipe 5-9, and the upper end of each water distribution pipe 5-2 is respectively connected with the lower ends of the middle nozzles 5-6 and the outer nozzles 5-5 in a butt joint mode. In this embodiment, the fountain pumps 5-11 are selected to be submersible pumps commonly used in fountain installations.

The fountain water pump 5-11 pumps pool water in the fountain pool into the water distribution box 5-10, the pool water goes upward from each water distribution pipe 5-2 to enter the middle nozzle 5-6 and each outer nozzle 5-5, and is sprayed upward to form a fountain.

In the embodiment, the bracket 5-3 is integrally formed by punching a metal plate, and the longitudinal section of the bracket is in a shape like a Chinese character 'ji'. As can be seen in figure 2, the bracket 5-3 is stamped and formed to form an outwardly extending annular support flange outside the bottom edge, the support flange having an outer diameter greater than the outer diameter of the main body portion of the bracket 5-3, thereby providing a stable stand-up after the fountain assembly 5 is placed on the base sheet 4. A plurality of water permeable holes are arranged at the middle lower part of the side wall of the bracket 5-3 and are used for the pool water in the fountain to flow towards the inside of the bracket 5-3.

The water distribution box 5-10 is a flat pressure-resistant metal box body and can be made of a thick metal plate through cutting, sealing and welding. The side wall of the metal box body is provided with threaded holes, as shown in the figure, the threaded holes are formed in the left side wall and the right side wall of the metal box body and are non-through threaded holes, mounting holes are formed in corresponding positions on the side wall of the support 5-3, the water distribution box 5-10 is fixedly connected with the support 5-3 through fastening screws 5-1 respectively positioned in the mounting holes, and the connection mode ensures the strength of a connection structure between the water distribution box 5-10 and the support 5-3 and enables the water distribution box 5-10 to be conveniently disassembled and assembled from the support 5-3.

In this embodiment, a plurality of through holes are formed in the top wall of the bracket 5-3, and a plurality of sleeves 5-4 with internal threads are welded and fixed below the through holes. The middle lower parts of the middle nozzles 5-6 and the outer nozzles 5-5 are provided with external threads, and the middle lower parts of the middle nozzles 5-6 and the outer nozzles 5-5 are screwed into the sleeves 5-4 to complete the installation and fixation of the nozzles. As shown in figure 2, in order to limit the screwing depth of each nozzle into the bracket 5-3, an annular limit wing plate 5-7 is arranged on the side wall of each nozzle, and each limit wing plate 5-7 abuts against the top wall of the bracket 5-3 after each nozzle is installed. The above-described threaded connection allows the nozzles to be quickly assembled and disassembled to and from the holder 5-3.

In the embodiment, the bottoms of the middle nozzles 5-6 and the outer nozzles 5-5 are all reduced in diameter, the upper ends of the water distribution pipes 5-2 are all provided with the adapter ends 5-8, the inside of each adapter end 5-8 is provided with a sealing gasket, and the lower ends of the nozzles after being installed are embedded into the corresponding adapter ends 5-8 and tightly propped against the sealing gaskets to realize sealing.

Specifically, the middle nozzles 5 to 6 and the outer nozzles 5 to 5 are processed in the following manner: cutting to obtain a metal pipe section with a proper length, pressing and forming the upper end of the metal pipe section to form a nozzle, reducing the lower end of the metal pipe section, machining an external thread part on the outer wall above the reduced diameter section, sleeving the annular limiting wing plates 5-7 on the metal pipe section, moving to the position above the external thread part, and then welding and fixing.

A controller 6 is also included, see fig. 3, to see that: the controller 6 comprises a controller module, a sound wave sensor, an analog-to-digital conversion module and a water pump driving module, wherein the sound wave sensor is electrically connected with the analog-to-digital conversion module, the analog-to-digital conversion module and the water pump driving module are electrically connected with the controller module, and the fountain water pumps 5-11 are electrically connected with the water pump driving module. The sound wave sensor is used for detecting sound waves of an external environment and generating analog signals reflecting the intensity of the sound waves of the environment, the analog signals are converted into digital signals through the analog-to-digital conversion module, the digital signals are sent to the controller module, the controller module controls and outputs the water pump driving module according to the received digital signals, the magnitude of output current is in direct proportion to the magnitude of digital signal quantity, the fountain water pumps 5-11 receive driving currents with different magnitudes from the water pump driving module and generate different pumping actions on pool water of the fountain pool, and therefore the height of water columns sprayed on the nozzles changes. The operation process and principle are also the operation process and principle of the existing sound control fountain and are not described again.

In this embodiment, the controller 6 further includes a bluetooth communication module electrically connected to the controller module, and the bluetooth module of the user mobile phone is matched with the bluetooth communication module of the controller and sends a sound signal to the controller. That is, in this embodiment, another mode of voice control is provided for the voice controlled fountain apparatus. In this mode, after the user mobile phone is one-to-one matched with the voice-controlled fountain device in a bluetooth mode, the controller 6 does not acquire sound waves in the environment through the sound wave sensor any more, but acquires sound wave input through the user mobile phone. Specifically, the microphone of the user mobile phone is changed into the sound wave sensor for acquiring sound waves, the user mobile phone converts analog quantity sound waves acquired by the microphone into digital signals and then directly sends the digital signals to the controller module of the controller 6 in a Bluetooth mode, the controller module controls and outputs the water pump driving module according to the received digital signals, the magnitude of output current is in direct proportion to the magnitude of digital signal quantity, the fountain water pumps 5-11 receive driving currents with different magnitudes from the water pump driving module and generate different pumping actions on pool water of the fountain pool, and therefore the height of water columns sprayed on the nozzles changes.

Can install the management APP on user's cell-phone, the management APP is used for helping the user to establish the bluetooth with this acoustic control fountain device and is connected, and on the other hand, the management APP acquires the analog quantity of sound and converts the analog quantity into the digital quantity through the microphone of cell-phone, sends the digital quantity in real time to controller 6, controls the operation of acoustic control fountain. The control mode can enable the user to participate in the control process of the sound control fountain, and the interestingness is improved.

And (3) field assembly process:

combining the annular inflatable enclosure 2 and the bottom sheet 4 to form a fountain pool, combining all parts of the fountain assembly 5 to form a complete fountain assembly 5, and connecting the controller 6 with the fountain pump 5-11 through a lead wire;

conveying the fountain pool and the fountain assembly 5 to the site, selecting a flat ground, placing the fountain pool on the ground, and filling air into the annular inflatable enclosure 2 through the air valve 1 by using an electric air pump until the air is fully expanded to form a three-dimensional annular shape; the fountain component 5 is integrally placed at the center of the fountain pool, and the controller 6 is slightly away from the fountain pool, so that pool water is prevented from being sprayed on the controller 6;

then, a proper amount of water is injected into the fountain pool through an external water pipe and a water pump, and under the normal condition, the water level reaches the position close to the central line of the annular inflatable enclosure 2; the power line of the controller 6 is connected to a power supply.

The working process is as follows:

adopt on-spot pickup mode or bluetooth connection mode, make the acoustic control fountain device be in operating condition, do not give unnecessary details.

The disassembling process comprises the following steps:

disconnecting the controller 6 from the power supply; integrally extracting the fountain component 5 from the fountain pool and controlling the water content; air in the annular inflatable enclosure 2 is discharged through the air valve 1, after the air valve is fully deflated, all the supporting annular ribs 3 fall down in the same direction, and the annular inflatable enclosure 2 is changed into a plane structure from a three-dimensional structure; the combination of the annular inflatable enclosure 2 and the base sheet 4 is then folded, folded and shipped together with the fountain assembly 5 to the next site.

Claims (7)

1. A kind of acoustic control fountain device, its characteristic is: the inflatable air-filled fence comprises an annular inflatable fence (2), wherein an air valve (1) is installed on the side wall of the annular inflatable fence (2), a bottom sheet (4) is arranged at the bottom of the annular inflatable fence (2), and the edge of the bottom sheet (4) is fixedly bonded with the bottom of the annular inflatable fence (2) in a sealing manner; the annular inflatable enclosure (2) and the bottom sheet (4) are made of PVC sandwich mesh fabric and jointly form a fountain pool; a fountain component (5) is placed in the middle of the bottom sheet (4), the fountain component (5) comprises a support (5-3), a middle nozzle (5-6) is installed on the support (5-3), and a plurality of outer nozzles (5-5) are installed on the support (5-3) and outside the middle nozzle (5-6); a water distribution box (5-10) with a plurality of water distribution pipes (5-2) at the top is arranged in the middle of the inner side of the support (5-3), a fountain water pump (5-11) is arranged at the bottom of the inner side of the support (5-3), the water outlet of the fountain water pump (5-11) is connected to the water inlet at the bottom of the water distribution box (5-10) through a connecting pipe (5-9), and the upper end of each water distribution pipe (5-2) is in butt joint connection with the lower ends of the middle nozzle (5-6) and each outer nozzle (5-5) respectively;

the fountain pump is characterized by further comprising a controller (6), wherein the controller (6) comprises a controller module, an acoustic wave sensor, an analog-to-digital conversion module and a water pump driving module, the acoustic wave sensor is electrically connected with the analog-to-digital conversion module, the analog-to-digital conversion module and the water pump driving module are electrically connected with the controller module, and the fountain water pumps (5-11) are electrically connected with the water pump driving module.

2. The acoustic control fountain apparatus of claim 1, wherein: the bracket (5-3) is integrally formed by punching a metal plate, and the longitudinal section of the bracket is in a shape like a Chinese character 'ji'; the middle lower part of the side wall of the bracket (5-3) is provided with a plurality of water permeable holes, the water distribution box (5-10) is a flat pressure-resistant metal box body, the side wall of the metal box body is provided with a threaded hole, the corresponding position on the side wall of the bracket (5-3) is provided with a mounting hole, and the water distribution box (5-10) is fixedly connected with the bracket (5-3) by adopting a fastening screw (5-1) respectively positioned in each mounting hole.

3. The acoustic control fountain apparatus of claim 2, wherein: a plurality of through holes are formed in the top wall of the bracket (5-3), and a plurality of sleeves (5-4) with internal threads are welded and fixed below the through holes; the middle lower parts of the middle nozzles (5-6) and the outer side nozzles (5-5) are provided with external threads, and the middle lower parts of the middle nozzles (5-6) and the outer side nozzles (5-5) are screwed into the sleeves (5-4); the side wall of each nozzle is provided with an annular limiting wing plate (5-7), and each limiting wing plate (5-7) is abutted against the top wall of the support (5-3) after each nozzle is installed.

4. The acoustic control fountain apparatus of claim 3, wherein: the bottoms of the middle nozzles (5-6) and the outer nozzles (5-5) are all reduced in diameter, the upper ends of the water distribution pipes (5-2) are all provided with adapter ends (5-8), sealing gaskets are arranged in the adapter ends (5-8), and the lower ends of the nozzles are embedded into the corresponding adapter ends (5-8) and tightly propped against the sealing gaskets to realize sealing after being installed.

5. The acoustic control fountain apparatus of claim 4, wherein: a plurality of supporting annular ribs (3) are arranged on the inner wall of the annular inflatable surrounding baffle (2) along the circumferential direction; the supporting annular rib (3) is a closed metal ring.

6. The acoustic control fountain apparatus of claim 5, wherein: the fountain pumps (5-11) are selected from submersible pumps.

7. The acoustic control fountain apparatus of claim 6, wherein: the controller (6) further comprises a Bluetooth communication module, the Bluetooth communication module is electrically connected with the controller module, and the Bluetooth module of the user mobile phone is matched with the Bluetooth communication module of the controller (6) and sends a sound signal to the controller (6).

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