WO2024104202A1

WO2024104202A1 - Fountain module and module group formed by combining fountain modules

Info

Publication number: WO2024104202A1
Application number: PCT/CN2023/129703
Authority: WO
Inventors: 周书剑; 蔡周县; 李刚
Original assignee: 杭州西湖喷泉设备成套有限公司
Priority date: 2022-11-18
Filing date: 2023-11-03
Publication date: 2024-05-23
Also published as: CN218655176U

Abstract

The present application relates to a fountain module and a module group formed by combining fountain modules. The fountain module comprises a spray head assembly, a water pumping assembly, and pin interfaces. The spray head assembly is arranged on the water pumping assembly and comprises a water inlet port and a water outlet port; the pin interfaces are arranged on the spray head assembly; a platform plate is arranged between the spray head assembly and the water pumping assembly; the spray head assembly and the platform plate are fixedly connected to each other, and the platform plate and the water pumping assembly are fixedly connected to each other; and the axial direction of the spray head assembly and the axial direction of the water outlet port of the water pumping assembly coincide with each other. A fountain module group comprises a plurality of fountain modules, and further comprises a base and a pin header assembly; the plurality of fountain modules are arrayed on the base; the pin header assembly is used for connecting all the fountain modules in series to form a single signal transmission link; and the fountain modules located in the same column are defined as a group of modules, and the platform plates on the same group of modules are integrally arranged. The present application has the effect of preventing water outflow of the spray head assemblies from tilting.

Description

A fountain module and a module composed of the same

Technical Field

The present application relates to the technical field of fountain equipment, and in particular to a fountain module and a module composed of ...

Background technique

Fountains are nowadays beautiful equipment often used in scenic spots and municipalities. They are generally installed in rivers, ponds, sightseeing pools and other places. Water is sucked up by the pumping assembly and sprayed out from the nozzle assembly according to specific spraying instructions, combined with different lighting effects to form a fountain landscape.

The fountain in the related art includes a plurality of nozzle assemblies, a plurality of water-pumping assemblies and a base. The plurality of water-pumping assemblies are installed on the base in a certain arrangement. The plurality of nozzle assemblies are fixedly connected to the water-pumping assemblies one by one. The end of the base away from the water-pumping assemblies is fixedly connected to the corresponding position, and the installation of the fountain is realized in sequence. In order to reduce the overall volume of each fountain module after installation, the nozzle assemblies need to be closely matched with each other. Therefore, the cross-sections of the nozzle assemblies and the water-pumping assemblies are generally square.

There are two pin interfaces on each nozzle assembly, namely the output end and the input end. There are multiple nozzle assemblies in the fountain. In order to realize the signal connection between the multiple nozzle assemblies, each nozzle assembly needs to be connected together through a pin row. In order to facilitate the signal and power transmission between two adjacent nozzle assemblies, the input end of a nozzle assembly is generally placed close to the output end of another nozzle assembly, so as to transmit signals and power between the nozzle assemblies, and control the working relationship between the nozzle assemblies according to the specific control logic, so as to realize the change of the spray style of the fountain.

In the related art, after multiple fountain modules are connected together, due to careless installation operations, the water outlets of multiple nozzle assemblies will not be parallel to each other. In this way, when the entire fountain sprays water, the water outlet directions of each module will not be parallel. The water outlet of individual nozzle assemblies will be tilted, resulting in poor aesthetic effects.

Utility Model Content

In order to prevent the water outlet of the nozzle assembly from tilting, the present application provides a fountain module and a module composed of the same.

In the first aspect, the present application provides a fountain module, which adopts the following technical solution:

A fountain module comprises a nozzle assembly, a water pumping assembly and a pin interface, wherein the nozzle assembly and the water pumping assembly both comprise a water inlet and a water outlet, the nozzle assembly is arranged on the water pumping assembly, the water inlet of the nozzle assembly corresponds to the water outlet of the water pumping assembly, the pin interface is arranged on the nozzle assembly, a platform plate is arranged between the nozzle assembly and the water pumping assembly, the nozzle assembly and the platform plate, as well as the platform plate and the water pumping assembly are fixedly connected to each other, and the axial direction of the nozzle assembly coincides with the axial direction of the water outlet of the water pumping assembly.

By adopting the above technical solution, the nozzle assembly can be installed flatly on the water pumping assembly through the connection with the platform plate, so as to avoid the nozzle assembly from tilting when spraying water.

Preferably, a sealing member for waterproofing is provided between the nozzle assembly and the pumping assembly, the sealing member is provided at the water inlet of the nozzle assembly, and the sealing member is provided correspondingly to the water outlet of the pumping assembly and has interference fit. Cooperate.

By adopting the above technical solution, a sealing effect is achieved between the spray head assembly and the water pumping assembly through the sealing member, thereby preventing water from overflowing from the water pumping assembly.

Preferably, a filter screen is provided on the water inlet of the pumping assembly.

By adopting the above technical solution, the filter net can remove garbage and large impurities in the water when the pumping component pumps water.

Preferably, a filter sponge is provided on the water outlet of the pumping assembly.

By adopting the above technical solution, the filter sponge can filter smaller impurities and dust in the water, reducing the possibility of damage to the nozzle assembly.

In the second aspect, the present application provides a fountain module, which adopts the following technical solution:

A fountain module includes several of the above-mentioned fountain modules, and also includes a base and a socket strip assembly. Several of the fountain modules are arrayed on the base. The socket strip assembly is used to connect all of the fountain modules in series to form a single signal transmission link, and the fountain modules located in the same column are defined as a module group. The platform board on the same module group is arranged as an integrated unit.

By adopting the above technical solution, the platform plates in the same row are arranged as one body, so that the water sprayed by the water spraying components in the same row of fountain modules is all in one direction, and there will be no situation where the spraying directions of adjacent or same row of water spraying components are tilted or different, resulting in a decrease in aesthetics.

Preferably, the socket strip assembly includes a first socket strip component and a second socket strip component, the first socket strip component has a telecommunications end and a connection end, the second socket strip component has two connection ends, and the connection ends are both used to connect to the pin interface, wherein adjacent fountain modules in the module group are connected through the second socket strip component, and the head-end fountain modules or the tail-end fountain modules of adjacent module groups are connected through the second socket strip component, and the connection ends of the two first socket strip components are connected to the remaining two pin interfaces.

By adopting the above technical solution, all fountain modules in a module group form a single signal transmission link through the first socket strip and the second socket strip, which facilitates the supply of power to and control of each module.

Preferably, a plurality of direction marking columns are arranged on the nozzle assembly, and the plurality of direction marking columns are all arranged on the same side of the nozzle assembly.

Preferably, the sides of the orientation columns on adjacent module groups are opposite to each other.

By adopting the above technical solution, the direction of the nozzle assembly is positioned by the direction column, and the current positive and negative positions of the nozzle assembly can be clearly and quickly known through the position of the direction column. In this way, when several nozzle assemblies are subsequently installed adjacent to each other in sequence, the direction column can be used to clearly see whether the nozzle assembly is correctly installed, thereby avoiding the nozzle assembly being installed in reverse, resulting in the pin interfaces between adjacent nozzle assemblies not corresponding to each other, thereby causing a short circuit after connection.

Preferably, the nozzle assembly is provided with a first mounting hole in the vertical direction, the platform plate includes a first mounting portion, the first mounting portion is provided with a second mounting hole in the vertical direction, the pumping assembly includes a second mounting portion, the second mounting portion is provided with a third mounting hole in the vertical direction, the first mounting hole, the second mounting hole and the third mounting hole are arranged correspondingly, and also include connecting parts respectively penetrating the first mounting hole, the second mounting hole and the third mounting hole.

Preferably, a row of platform plates along the longitudinal direction of the nozzle assembly are integrally arranged.

Preferably, a sealing gasket is provided on the pin interface, the sealing gasket protrudes from the pin interface, a sealing groove is opened on the connecting end of the first row of plug-ins, and the sealing gasket is correspondingly arranged and interference fit with the sealing groove.

By adopting the above technical solution, waterproofing is achieved through the interference fit between the sealing gasket and the sealing groove.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The pumping components in each row are parallel to each other, and there will be no situation where the spraying direction of a single nozzle component is tilted.

2. Use the direction column to locate the direction of the nozzle assembly. The position of the direction column can clearly and quickly know the current positive and negative positions of the nozzle assembly. In this way, when several nozzle assemblies are installed adjacent to each other in sequence, the direction column can be used to clearly see whether the nozzle assembly is installed correctly, so as to avoid installing the nozzle assembly in reverse, resulting in the pin interfaces between adjacent nozzle assemblies not corresponding to each other, thereby causing a short circuit after connection;

3. All fountain modules in a module group form a single signal transmission link through the first socket strip and the second socket strip, which is convenient for providing power and controlling each module.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a fountain module in an embodiment of the present application;

FIG2 is an exploded schematic diagram of a fountain module connected to a power strip assembly in an embodiment of the present application;

FIG3 is a schematic diagram of the overall structure of the platform plate in an embodiment of the present application;

FIG4 is a schematic diagram of the overall structure of the fountain module in an embodiment of the present application;

FIG5 is a top view of the fountain module in the embodiment of the present application after removing part of the connection strip;

FIG6 is an enlarged schematic diagram of part A in FIG5 ;

FIG7 is an equivalent schematic diagram of a fountain module in an embodiment of the present application;

FIG. 8 is a schematic structural diagram of a power strip assembly in an embodiment of the present application.

Explanation of the accompanying drawings: 1. nozzle assembly; 2. pumping assembly; 3. pin interface; 31. first pin interface; 32. second pin interface; 4. filter screen; 5. socket strip assembly; 51. first socket strip component; 52. second socket strip component; 521. long socket strip component; 522. short socket strip component; 6. marking column; 7. platform plate; 8. first mounting hole; 9. second mounting hole; 10. third mounting hole; 11. fourth mounting hole; 12. fifth mounting hole; 13. base; 14. first mounting part; 15. second mounting part; 16. telecommunication terminal; 17. sealing member; 18. sealing gasket; 19. sealing groove.

Detailed ways

The present application is further described in detail below in conjunction with Figures 1-7.

The embodiment of the present application discloses a fountain module.

As shown in FIG. 1 and FIG. 2 , a fountain module includes a nozzle assembly 1 , a water pumping assembly 2 , a pin interface 3 and a platform plate 7 .

The nozzle assembly 1 includes a nozzle and a main body shell. The nozzle is used to spray out the water pumped up by the pumping assembly 2. The main body shell is sleeved on the nozzle, mainly used to protect and support the nozzle, and the main body shell is integrated with a corresponding control unit, generally an MCU module, which processes and distributes signals through the MCU module, and outputs the received signal as a voltage signal to control the amount of water output and the duration of water output. The received signal can also be output as a current signal to control the brightness and color of the subsequently connected LED lamp beads. The nozzle assembly 1 includes a water inlet and a water outlet.

The pumping assembly 2 includes a bracket, a water pump, a protective shell and other components. The bracket is connected to the subsequent corresponding base, the water pump is installed on the bracket, and the protective shell is sleeved on the water pump to protect the pumping assembly 2. The pumping assembly 2 is generally placed in the water of a river, a pond, a sightseeing pool, etc. After the water is pumped up from the water inlet, the water is transferred from the water outlet of the pumping assembly 2 to the water outlet. Deliver to nozzle assembly 1.

The spray head assembly 1 is arranged on the water pumping assembly 2, and the spray head assembly 1 includes a water inlet and a water outlet.

The pin interface 3 is arranged on the nozzle assembly 1, and the pin interface 3 includes a first pin interface 31 and a second pin interface 32. The first pin interface 31 and the second pin interface 32 are different. The first pin interface 31 serves as an input end, and the second pin interface 32 serves as an output end. Subsequent power supply, control signals, etc. are all transmitted from the first pin interface 31 to the second pin interface 32 to form a passage, thereby providing working power and working status control to the nozzle assembly 1.

A platform plate 7 is provided between the nozzle assembly 1 and the pumping assembly 2. The nozzle assembly 1 and the platform plate 7, as well as the platform plate 7 and the pumping assembly 2 are fixedly connected to each other, and the axial direction of the nozzle assembly 1 coincides with the axial direction of the water outlet of the pumping assembly 2.

As shown in Figures 1 and 2, in the embodiment of the present application, a plurality of first mounting holes 8 are opened in the vertical direction on the nozzle assembly 1, the platform plate 7 includes a first mounting portion 14, and the first mounting portion 14 is opened in the vertical direction with a second mounting hole 9, the pumping assembly 2 includes a second mounting portion 15, and the second mounting portion 15 is opened in the vertical direction with a third mounting hole 10, the first mounting hole 8, the second mounting hole 9 and the third mounting hole 10 are arranged corresponding to each other, and the first mounting hole 8, the second mounting hole 9 and the third mounting hole 10 are aligned, and bolts and other connecting parts are screwed in to achieve a fixed connection between the nozzle assembly 1, the platform plate 7 and the pumping assembly 2.

Furthermore, a seal 17 is provided between the spray head assembly 1 and the pumping assembly 2. The seal 17 is an O-ring, which is provided at the water inlet of the spray head assembly 1. The seal 17 and the water outlet of the pumping assembly 2 are provided correspondingly and have an interference fit with each other. Through the seal 17, after the spray head assembly 1 and the pumping assembly 2 are connected together, sealing is achieved, so that the water delivered to the spray head assembly 1 by the pumping assembly 2 will not overflow.

Furthermore, a filter net 4 is provided on the water inlet of the pumping component 2, and a filter sponge is provided on the water outlet. The filter sponge can filter some impurities in the water. After a period of time, the pumping component 2 needs to be removed to replace the filter sponge. In order to reduce the number of times the filter sponge is replaced, the fountain module in the embodiment of the present application is suitable for places with better water quality.

As shown in Figures 3 and 4, the present application also discloses a fountain module, which includes several of the above-mentioned fountain modules, and also includes a base 13 and a socket strip assembly 5. Several fountain modules are arrayed on the base 13. The socket strip assembly 5 is used to connect all fountain modules in series to form a single signal transmission link, and the fountain modules located in the same column are defined as a module group. The platform plate 7 on the same module group is arranged as an integrated whole.

The platform plate 7 between each column of nozzle assemblies 1 and pumping assemblies 2 is integrally arranged. Since the height of each fountain module is relatively large compared to its length and width, it is very likely that some nozzle assemblies 1 are not vertically installed on the pumping assemblies 2 during installation. If they are not vertically installed, the water sprayed by the nozzle assemblies 1 will be tilted, which will result in a poor viewing effect of the fountain. Therefore, a platform plate 7 is arranged in each column, and the platform plate 7 is first installed on each pumping assembly 2, and then a number of nozzle assemblies 1 are installed on the platform plate 7, so that the pumping assemblies 2 in each column are parallel to each other, and there will be no tilt in the spray direction of a single nozzle assembly 1.

Several pumping assemblies 2 are evenly arranged on the base 13 and installed by bolts and other connectors, so that the pumping assemblies 2 are fixed on the base 13. In the present application, 100 pumping assemblies 2 are installed on one base, and the 100 pumping assemblies 2 are evenly arranged in a 10*10 arrangement to form a fountain module in a positive direction. Correspondingly, there are also 100 nozzle assemblies 1, which are connected to the 100 pumping assemblies 2 one by one.

As shown in FIG. 5 and FIG. 6 , the plug strip assembly 5 includes a first plug strip component 51 and a second plug strip component 52. The first plug strip component 51 has a telecommunication terminal 16 and a connection terminal, and the second plug strip component 52 has two connection terminals, both of which are used to connect to the pin interface 3. Connection. In the embodiment of the present application, the connection end is a signal connection transmission component with pins at both ends of the middle wiring. The extension cable realizes the signal and power transmission between multiple nozzle assemblies 1 by inserting the pins into the first plug interface and the second plug interface. The telecommunication terminal 16 is used to connect the corresponding power line and signal line.

Among them, adjacent fountain modules in the module group are connected through the second plug-in unit 52, the head end fountain modules or the tail end fountain modules of adjacent module groups are connected through the second plug-in unit 52, and the connecting ends of the two first plug-in units 51 are connected to the remaining two pin interfaces 3.

The positions of the first pin interfaces 31 and the second pin interfaces 32 of all nozzle assemblies 1 in each column are the same, while the positions of the first pin interfaces 31 and the second pin interfaces 32 of all nozzle assemblies 1 in each row are opposite. In this embodiment, all the first pin interfaces 31 of the first column are located at the lower end, and the second pin interfaces 32 are located at the upper end, all the first pin interfaces 31 of the second column are located at the upper end, and the second pin interfaces 32 are located at the lower end, and so on.

In this way, all modules in a module form a reciprocating arrangement state, and the power supply and control signal of the first column can be transmitted from the first pin interface 31 of the nozzle assembly 1 at the beginning of the first column to the second pin interface 32, and then to the first pin interface 31 of the adjacent nozzle assembly 1, and then to the second pin interface 32. After being transmitted to the second pin interface 32 of the last nozzle assembly 1 in the column, it will be transmitted to the first pin interface 31 of the nozzle assembly 1 adjacent to the horizontal direction, and continue to be transmitted. The signal transmission direction of all odd-numbered columns and the signal transmission direction of all even-numbered columns are opposite at the geographical level.

For a clearer explanation, the 10*10 nozzle assembly 1 in the present application can be numbered, the first column includes A1-A10, the second column includes B1-B10, and so on, the tenth column is J1-J10, and the first row includes A1, B1, C1, D1...J1, and the second row is A2, B2, C2...J2. The signal and power transmission method is A1-...-A10-B10-...-B1-...-C1-...-C10-D10-...-J1.

In the present application, two first socket strips 51 are provided, one is connected to the starting end, that is, the first nozzle assembly 1 in the first column, and the other is connected to the ending end, that is, the last nozzle assembly 1 in the tenth column. The other end of the first socket strip 51 can be connected to a power line and a signal line to realize the transmission of power and signal.

In the embodiment of the present application, there are two types of second strip components 52 , one is a long strip component 521 , and the other is a short strip component 522 .

Adjacent fountain modules in the module group are connected via short plug-in strips 522 , that is, adjacent fountain modules in the same row are connected via short plug-in strips 522 .

The head end fountain modules or the tail end fountain modules of adjacent module groups are connected by long plug-in pieces 521, and the long plug-in pieces 521 are all located at the edge of the module. Because the distance between the pin interfaces 3 on two nozzle assemblies 1 in the same row is shorter, and the distance between the pin interfaces 3 on two nozzle assemblies 1 adjacent to each other in the transverse direction is longer, long plug-in pieces 521 and short plug-in pieces 522 can be set for tight installation.

In the embodiment of the present application, 90 short plug-in pieces 522 are provided in the second plug-in piece 52, and each column of 10 nozzle assemblies 1 are connected in pairs through the short plug-in pieces 522, that is, in each column of 10 nozzle assemblies 1, a total of 9 short plug-in pieces 522 are connected, and there are a total of 10 rows, so there are 9*10 short plug-in pieces 522, and 9 long plug-in pieces 521 are provided in the second plug-in piece 52, 5 of which are provided at the edge of one end away from the first plug-in piece 51, and 4 are provided at the edge of one end close to the first plug-in piece 51, and there is a long plug-in piece 521 corresponding to every two columns, such as one corresponding to the first and second columns, one corresponding to the second and third columns, one corresponding to the fourth and fifth columns, and so on.

Furthermore, a plurality of fourth mounting holes 11 are provided on the nozzle assembly 1 in the vertical direction, and a plurality of fifth mounting holes 12 are provided on the plug-in piece in the vertical direction. The mounting holes 11 are arranged corresponding to part of the fifth mounting holes 12 on one plug-in strip, and then bolts or other plug-in parts are passed through the two holes to complete the installation. The other part of the fourth mounting holes 11 on the nozzle assembly 1 is arranged corresponding to part of the fifth mounting holes 12 on another plug-in strip, and then bolts or other plug-in parts are passed through the two holes to complete the installation. The other part of the fifth mounting holes 12 on the two plug-in strips respectively correspond to the fourth mounting holes 11 on other nozzle assemblies 1 adjacent to the nozzle assembly 1.

The nozzle assembly 1 is also provided with a plurality of direction marking posts 6 , which are used to indicate the direction of the nozzle assembly 1 .

As shown in Figures 1 and 2, in the embodiment of the present application, the pumping assembly 2 and the spray head assembly 1 are relatively rectangular blocks, so there are 4 corner points on the spray head assembly 1, that is, the four corners of the rectangle. The number of the direction posts 6 can be 1, 2, or 3.

If there is one direction post 6, for example, when the nozzle assembly 1 is in one position, the direction post 6 is located at the upper left thereof; if the nozzle assembly 1 is rotated 180 degrees, the direction post 6 is located at the lower right thereof.

If there are two direction poles 6, one direction pole 6 may be located at the upper left corner of the nozzle assembly 1, and the other direction pole 6 is located at the lower left corner of the nozzle assembly 1. Then, after the nozzle assembly 1 is rotated 180 degrees, the two direction poles 6 are respectively located at the upper right corner and the lower left corner; it is possible that one direction pole 6 is located at the upper left corner of the nozzle assembly 1, and the other direction pole 6 is located at the lower right corner of the nozzle assembly 1. Then, after the nozzle assembly 1 is rotated 180 degrees, the two direction poles 6 are respectively located at the upper right corner and the lower left corner.

For example, if there are three direction posts 6, only the upper left corner of the nozzle assembly 1 may not have a direction post 6, while the other three corners may all have direction posts 6. Then, after a 180-degree rotation, only the lower right corner of the nozzle assembly 1 may not have a direction post 6.

It should be noted that since the direction posts 6 are all installed at the corner points, the number of direction posts 6 should be less than the number of corner points. Because if the number of direction posts 6 is equal to the number of corner points, it means that a direction post 6 is set at each corner point, and the position of each corner point is the same, so the direction post 6 cannot play the role of indicating the direction.

In this way, we can locate the direction of the nozzle assembly 1 through the marking column 6. The current positive and negative positions of the nozzle assembly 1 can be clearly known through the position of the marking column 6. In this way, when several nozzle assemblies 1 are installed adjacent to each other in sequence later, it can be clearly seen through the marking column 6 whether the nozzle assembly 1 is installed correctly, so as to avoid installing the nozzle assembly 1 in reverse, resulting in the pin interfaces 3 between adjacent nozzle assemblies 1 not corresponding to each other, thereby causing a short circuit after connection.

In the embodiment of the present application, there are two direction posts 6, and both direction posts 6 are arranged on the same side of the nozzle assembly 1. Since a large number of nozzle assemblies 1 will be installed together later, if the direction posts 6 are set to 1 or 3, the difference between the direction posts 6 on the nozzle assemblies 1 in different directions is not obvious. For example, when there is only one direction post 6, some nozzle assemblies 1 have their direction posts 6 at the upper left when they are installed, and other nozzle assemblies 1 need to be rotated 180 degrees and installed, and their direction posts 6 need to be at the lower right, but during installation, the direction posts 6 may be at the lower left, and the direction posts 6 at the upper left and the direction posts 6 at the lower left are mistakenly considered to be rotated 180 degrees; and when there are 3 direction posts 6, when several nozzle assemblies 1 are installed together, the number of direction posts 6 is very large, and it is easy to make a mistake.

Arranging two direction posts 6 on the same side makes it very clear in terms of sensory identification, because when the nozzle assembly 1 is rotated 180 degrees for installation, the positions of the direction posts 6 are either on the left side or on the right side, and no other situations will occur. Therefore, it is very easy to distinguish and can speed up the installation efficiency of the operator.

The position of the orientation column 6 on any nozzle assembly 1 is the same as that on the nozzle assembly 1 adjacent to it in the longitudinal direction, and the position of the orientation column 6 on the nozzle assembly 1 adjacent to it in the transverse direction is opposite. That is to say, in this 10*10 module, the positions of all nozzle assemblies 1 in each column are the same, and the positions of all nozzle assemblies 1 in each row are opposite to each other. For example, if the orientation columns 6 of all nozzle assemblies 1 in the first column are located on the left, the orientation columns 6 of all nozzle assemblies 1 in the second column are located on the right, and the orientation columns 6 of all nozzle assemblies 1 in the third column are located on the left, and so on.

As shown in Figure 7, Figure 7 is an equivalent diagram of the fountain module, and the "+" on each module in the figure refers to the first pin interface. 31, "-" refers to the second pin interface 32, and the solid circle symbol refers to the direction column 6. The figure clearly discloses the positions and relationships of the various pins on the fountain module, as well as the positions and relationships of the various direction columns 6.

At the same time, in order to facilitate installation, a receiving groove corresponding to the marking column 6 is opened on the strip, so that the marking column 6 will not block the strip during installation.

As shown in Figures 2 and 8, further, in order to improve the waterproof effect, a sealing gasket 18 is provided on the pin interface 3, the sealing gasket 18 protrudes from the pin interface 3, and a sealing groove 19 is opened on the connecting end of the plug-in component. The sealing gasket 18 and the sealing groove 19 are correspondingly arranged and interference fit.

Through the interference fit between the sealing gasket 18 and the closing groove 19 , an inverted closing effect is achieved when the connecting end of the strip assembly 5 is connected to the pin interface 3 , thereby achieving a waterproof closure and preventing water from flowing into the pin interface 3 .

The implementation principle is:

A platform plate 7 is set in each column. The platform plate 7 is first installed on each pumping assembly 2, and then a plurality of nozzle assemblies 1 are installed on the platform plate 7, so that the pumping assemblies 2 in each column can be parallel to each other, and there will be no tilted spray direction of a single nozzle assembly 1.

The direction of the nozzle assembly 1 is positioned by the marking column 6. The current positive and negative positions of the nozzle assembly 1 can be clearly and quickly known through the position of the marking column 6. In this way, when several nozzle assemblies 1 are subsequently installed adjacent to each other in sequence, it can be clearly seen through the marking column 6 whether the nozzle assembly 1 is correctly installed, so as to avoid the nozzle assembly 1 being installed upside down, resulting in the pin interfaces 3 between adjacent nozzle assemblies 1 not corresponding to each other, thereby causing a short circuit after connection.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

A fountain module comprises a nozzle assembly (1), a water pumping assembly (2) and a pin interface (3), wherein the nozzle assembly (1) and the water pumping assembly (2) both comprise a water inlet and a water outlet, the nozzle assembly (1) is arranged on the water pumping assembly (2), the water inlet of the nozzle assembly (1) corresponds to the water outlet of the water pumping assembly (2), and the pin interface (3) is arranged on the nozzle assembly (1), characterized in that a platform plate (7) is arranged between the nozzle assembly (1) and the water pumping assembly (2), the nozzle assembly (1) and the platform plate (7), and the platform plate (7) and the water pumping assembly (2) are fixedly connected to each other, and the axial direction of the nozzle assembly (1) coincides with the axial direction of the water outlet of the water pumping assembly (2).
A fountain module according to claim 1, characterized in that: the nozzle assembly (1) is provided with a first mounting hole (8) in the vertical direction, the platform plate (7) includes a first mounting portion (14), the first mounting portion (14) is provided with a second mounting hole (9) in the vertical direction, the pumping assembly (2) includes a second mounting portion (15), the second mounting portion (15) is provided with a third mounting hole (10) in the vertical direction, the first mounting hole (8), the second mounting hole (9) and the third mounting hole (10) are arranged correspondingly, and further includes connecting parts respectively penetrating the first mounting hole (8), the second mounting hole (9) and the third mounting hole (10).
A fountain module according to claim 1, characterized in that: a sealing member (17) is provided between the nozzle assembly (1) and the water pumping assembly (2), the sealing member (17) is provided at the water inlet of the nozzle assembly (1), and the sealing member (17) and the water outlet of the water pumping assembly (2) are provided correspondingly and have an interference fit.
A fountain module according to claim 1, characterized in that a filter screen (4) is provided on the water inlet of the water pumping assembly (2).
A fountain module according to claim 1, characterized in that a filter sponge is provided on the water outlet of the pumping component (2).
A fountain module, characterized in that it comprises a plurality of fountain modules as described in any one of claims 1 to 5, and also comprises a base (13) and a socket strip assembly (5), wherein the plurality of fountain modules are arrayed on the base (13), the socket strip assembly (5) is used to connect all the fountain modules in series to form a single signal transmission link, and the fountain modules located in the same column are defined as a module group, and the platform plate (7) on the same module group is arranged as an integral whole.
A fountain module according to claim 6, characterized in that: the socket assembly (5) includes a first socket component (51) and a second socket component (52), the first socket component (51) has a telecommunications end (16) and a connection end, the second socket component (52) has two connection ends, and the connection ends are both used to connect to the pin interface (3), wherein adjacent fountain modules in the module group are connected through the second socket component (52), and the head end fountain modules or the tail end fountain modules of adjacent module groups are connected through the second socket component (52), and the connection ends of the two first socket components (51) are connected to the remaining two pin interfaces (3).
A fountain module according to claim 6, characterized in that: a plurality of direction columns (6) are arranged on the nozzle assembly (1), and the plurality of direction columns (6) are all arranged on the same side of the nozzle assembly (1).
A fountain module according to claim 7, characterized in that the directions columns (6) on adjacent module groups are located on opposite sides.
A fountain module according to claim 7, characterized in that: a sealing gasket (18) is provided on the pin interface (3), the sealing gasket (18) protrudes from the pin interface (3), a sealing groove (19) is provided on the connecting end of the plug strip assembly (5), and the sealing gasket (18) and the sealing groove (19) are correspondingly arranged and interference fit.