CN218035178U

CN218035178U - Ultrasonic water meter with standard modular structure

Info

Publication number: CN218035178U
Application number: CN202123241486.2U
Authority: CN
Inventors: 马东吉; 刘黎; 路文龙; 孟宪伟; 马晖; 刘建垒; 单宝华; 李吉林
Original assignee: Qingdao iTechene Technologies Co ltd
Current assignee: Qingdao iTechene Technologies Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-12-13
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses an ultrasonic water meter with a standard modular structure, which comprises a base, wherein a groove is arranged in the base, a battery is arranged on one side of the groove, and a meter is arranged on the other side of the groove; a tray is movably connected to the base above the battery, and a main board is arranged in the tray; the front side of the main board is provided with a liquid crystal screen and a plug-in area, and the back side of the main board is provided with a socket. The utility model has the advantages that: the socket comprises a valve socket, an M-Bus socket and a power socket, and the valve water meters of different models can be connected with the main board through the valve socket. The jack is run through to the grafting post to weld at the welding point department, effectively fixed socket and mainboard, prevent after the plug is many times, the socket drops from the mainboard. The LED has a detection function on the correct insertion of the wiring jack and the socket, and the insertion position can be conveniently adjusted.

Description

Ultrasonic water meter with standard modular structure

Technical Field

The utility model relates to an ultrasonic water meter field, concretely relates to ultrasonic water meter with standard modular structure.

Background

The ultrasonic water meters on the current market are in a plurality of models, and are divided according to calibers, namely DN15, DN20, DN25 and other ultrasonic water meters; the ultrasonic water meters such as NB-loT, LORA and the like are divided according to communication modes; and the valve and the valveless ultrasonic water meter are arranged according to the valve control division.

The water meters are divided into a plurality of simple models, dozens of products can be produced after the water meters are arranged and combined, the water meters are different in models of the same product in the current market, different in hardware, different in software and different in structure, lack of standardized and modularized design structures, poor in compatibility, inconvenient in later product maintenance, not beneficial to unified production and management, and prone to problems of version management confusion, abnormal material consumption and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome above technical defect, provide an ultrasonic water meter with standard modular structure, be convenient for multiplex between different model water meters, improve the compatibility, save the cost.

The utility model discloses a realize that the technical scheme that its technical objective was taken is: an ultrasonic water meter with a standard modular structure comprises a base, wherein a groove is formed in the base, a battery is arranged on one side of the groove, and a meter is arranged on the other side of the groove; a tray is movably connected to the base above the battery, and a main board is arranged in the tray; the front surface of the main board is provided with a liquid crystal screen and a plug-in area, and the back surface of the main board is provided with a socket.

Preferably, the plug-in area comprises three sockets, which are sequentially arranged on the mainboard from top to bottom and are in communication connection with the mainboard.

Preferably, the bottom of the socket is connected with a plug column, a jack is arranged at a position corresponding to the main board, the plug column penetrates through the jack, and a welding point is arranged on the back of the jack.

Preferably, the socket is a cuboid structure with an open left side face and closed other side faces; and a light emitting diode is arranged outside the right side surface of the socket, and the light emitting diode probe penetrates through the right side surface of the socket.

Preferably, the outlets include valve outlets, M-Bus outlets and power outlets.

Preferably, the socket on the back of the main board is a wireless communication socket.

Preferably, the base is further provided with a connecting column, the tray is provided with a connecting hole, and the connecting column is connected with the connecting hole through a screw.

The utility model has the advantages that: the socket comprises a valve socket, an M-Bus socket and a power socket, and the valve water meters of different models can be connected with the main board through the valve socket. The jack is run through to the grafting post to weld at the welding point department, effectively fixed socket and mainboard, prevent after the plug is many times, the socket drops from the mainboard. The LED has a detection function on the correct insertion of the wiring jack and the socket, and the insertion position can be conveniently adjusted.

Drawings

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

FIG. 2 is a general plan view of the present invention;

FIG. 3 is a schematic perspective view of the plugging region;

FIG. 4 is a side view of a plug section;

FIG. 5 is a schematic front view of a main board of the ultrasonic water meter;

fig. 6 is a schematic view of the back of the main board of the ultrasonic water meter.

Labeled as: 1. a base; 2. a groove; 3. a battery; 4. a meter; 5. a tray; 6. a main board;

7. a liquid crystal screen; 8. a plug-in area; 9. a socket; 10. a light emitting diode; 11. a probe; 12. connecting columns;

13. connecting holes; 81. a socket; 82. inserting the column; 83. a jack; 84. a welding point; 811. a valve socket;

812. M-Bus socket; 813. an electric outlet.

Detailed Description

The invention will be further explained by the following embodiments with reference to the drawings:

example one

As shown in fig. 1-6: an ultrasonic water meter with a standard modular structure comprises a base 1, wherein a groove 2 is formed in the base 1, a battery 3 is arranged on one side of the groove 2, and a meter 4 is arranged on the other side of the groove; above the battery 3, the base 1 is movably connected with a tray 5, and a main board 6 is arranged in the tray 5; the front surface of the main board 6 is provided with a liquid crystal screen 7 and a plug-in area 8, and the back surface is provided with a socket 9.

The plug-in area 8 comprises three sockets 81, which are sequentially arranged on the motherboard 6 from top to bottom and are in communication connection with the motherboard 6.

The bottom of the socket 81 is connected with a plug column 82, a jack 83 is arranged at a corresponding position of the mainboard 6, the plug column 82 penetrates through the jack 83, a welding point 84 is arranged on the back of the jack 83, and the socket and the mainboard 6 are effectively fixed by welding at the welding point 84.

The socket 81 is a cuboid structure with an open left side face and closed other side faces; and a light emitting diode 10 is arranged outside the right side surface of the socket 81, and a probe 11 of the light emitting diode 10 penetrates through the right side surface of the socket 81.

The receptacle 81 includes a valve receptacle 811, an M-Bus receptacle 812 and a power receptacle 813.

The jack 9 on the back of the mainboard 6 is a wireless communication socket.

Still be equipped with spliced pole 12 on the base 1 be equipped with connecting hole 13 on the tray 5, spliced pole 12 with connecting hole 13 adopts the screw connection.

The utility model discloses a theory of operation and working process as follows:

the plug-in area 8 comprises three sockets 81, namely a valve socket 811, an M-Bus socket 812 and a power socket 813, which are sequentially arranged on the mainboard 6 from top to bottom, and for different types of valved water meters, the valved water meters can be connected with the mainboard through the valve socket 811.

The socket 81 is a cuboid structure with an opening on the left side and closed other sides, the socket is used as a direct insertion type interface and can be directly connected with a valve connecting wire, the ultrasonic water meter valve adopts a standardized valve, and the DN15, the DN20 and the DN25 which are different in type use the same valve, so that the valve application reaches the standard modular design.

Light emitting diode 10 is disposed outside of the right side surface of the socket 81, and a probe 11 of light emitting diode 10 penetrates the right side surface of the socket 81. After the socket is plugged with the connection jack, the light emitting diode 10 is also turned on to emit light while the jack circuit is turned on, and serves as a sign that the connection jack is correctly plugged with the socket. When the alignment of the socket and the three sockets 81 is not accurate, the light emitting diode 10 cannot be conducted, and further cannot emit light, so that the user is prompted to change the plugging position.

Claims

1. The utility model provides an ultrasonic water meter with standard modular structure, includes the base, its characterized in that: a groove is formed in the base, a battery is arranged on one side of the groove, and a meter is arranged on the other side of the groove; a tray is movably connected to the base above the battery, and a main board is arranged in the tray; the front surface of the main board is provided with a liquid crystal screen and a plug-in area, and the back surface of the main board is provided with a socket.

2. An ultrasonic water meter as set forth in claim 1, and further comprising: the plug-in area includes three sockets, from last down arrange in proper order on the mainboard, and with mainboard communication connection.

3. An ultrasonic water meter as set forth in claim 2 and having a modular construction, wherein: the socket bottom is connected with the grafting post, the corresponding position department of mainboard is equipped with the jack, the grafting post runs through the jack set up the welding point on the jack back.

4. An ultrasonic water meter as set forth in claim 3 and having a modular construction, wherein: the socket is of a cuboid structure with an opening on the left side face and closed other side faces; and a light emitting diode is arranged outside the right side surface of the socket, and the light emitting diode probe penetrates through the right side surface of the socket.

5. An ultrasonic water meter as set forth in claim 4 and further comprising: the socket comprises a valve socket, an M-Bus socket and a power socket.

6. An ultrasonic water meter as set forth in claim 1, and further comprising: the mainboard back jack is a wireless communication jack.

7. An ultrasonic water meter as set forth in claim 1, and further comprising: the base is further provided with a connecting column, the tray is provided with a connecting hole, and the connecting column is connected with the connecting hole through a screw.