Non-magnetic PCB (printed circuit board)-mounted internet-of-things water meter
By introducing rotary connection rings, connecting hook rings, built-in rubber airbag rings and other components into the connection structure of the magnetic-free PCB-mounted IoT water meter, the problem of water leakage caused by loose vibration of the water meter connection port is solved, and higher air tightness and practicality are achieved.
Patent Information
- Application Number
- CN202421240421.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-03
AI Technical Summary
When connected to external water pipes, the non-magnetic PCB on-board IoT water meter is prone to loosening of the connection port due to vibration, which in turn causes water leakage.
A connecting structure including a rotary connecting ring, a connecting snap ring, a built-in rubber airbag ring, a lower inflatable outer column and a built-in extrusion telescopic body is designed. The fitting assisted extrusion and tightening is achieved through the flip flip button and the rotary connecting ring, thereby increasing the airtightness.
It effectively improves the airtightness of the Internet of Things water meter, prevents water leakage, and enhances the practicality of use.
Smart Images
Figure CN222825097U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to networked water meters, and specifically relates to a non-magnetic PCB board-mounted Internet of Things water meter. Background Art
[0002] The non-magnetic PCB board-mounted IoT water meter is a new type of intelligent water meter, which adopts non-magnetic technology and IoT technology. The main components of this water meter include a water meter body, a signal transmitter and a data collector. The water meter body includes a water meter case, a valve, an impeller, a sensor and other components. The impeller rotates under the water flow, and the sensor senses the speed of the impeller and converts this signal into an electrical signal and sends it to the signal transmitter. The signal transmitter is the core part of the non-magnetic PCB board-mounted IoT water meter, which is responsible for processing and amplifying the electrical signal sent by the sensor, and then sending it to the data collector via a wireless signal. The data collector can receive and process the data of the water meter in real time, and store these data in a database for future query and analysis. However, when the non-magnetic PCB board-mounted IoT water meter is connected to an external water pipe, it is easy to cause its connection port to loosen due to special circumstances and vibration, resulting in water leakage. The utility model is improved in view of the above problems, and specifically relates to a non-magnetic PCB board-mounted IoT water meter that is convenient for auxiliary reinforcement and tightness. Utility Model Content
[0003] The purpose of the utility model is to provide a non-magnetic PCB board-mounted Internet of Things water meter to solve the problem that when the non-magnetic PCB board-mounted Internet of Things water meter proposed in the above background technology is connected to an external water pipe, it is easy to cause its connection port to loosen due to special circumstances and cause water leakage.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-magnetic PCB board-mounted IoT water meter, comprising an IoT water meter body and a connecting installation pipeline arranged at the lower end of the IoT water meter body;
[0005] A rotating connecting ring is provided at the outer side of the connecting and installing pipeline, a connecting buckle ring is provided at the side side of the rotating connecting ring, a built-in rubber airbag ring is provided at the inner side of the connecting buckle ring, a lower inflatable outer column is provided at the outer side of the connecting buckle ring, a built-in extrusion telescopic body is provided at the middle position of the lower inflatable outer column, a connecting threaded column is provided at the upper end of the built-in extrusion telescopic body, and a flip buckle button is provided at the outer side of the connecting buckle ring. The flip buckle button is rotated to squeeze it against the side wall of the connecting pipe head and fit it with the connecting and installing pipeline. The built-in rubber airbag ring is inflated by the built-in extrusion telescopic body to fit the connecting gap.
[0006] Preferably, an internal thread is provided at the inner side surface of the rotating connecting ring, and vertical lines are provided at the outer side thereof, and the rotating connecting ring is connected to the connecting buckle ring via a rotating shaft.
[0007] Preferably, an upper connecting rotation is provided at the upper end of the built-in extruded telescopic body, the upper connecting rotation and the built-in extruded telescopic body are an integrated structure, and vertical lines are provided at the outer side surface of the upper connecting rotation.
[0008] Preferably, the flip buckle button is rotatably connected to the connecting buckle ring via a rotating shaft, and a rubber layer is provided on the inner side surface of the flip buckle button near the end.
[0009] Preferably, an Internet of Things water meter upper flap is provided at the upper side of the Internet of Things water meter body, and the Internet of Things water meter upper flap is made of PVC material.
[0010] Preferably, a connecting hinge shaft is provided at the end position of the upper flip cover of the Internet of Things water meter, and the upper flip cover of the Internet of Things water meter is flip-connected to the Internet of Things water meter body through the connecting hinge shaft.
[0011] Preferably, an Internet of Things box body is arranged at the left side of the flip cover on the Internet of Things water meter, and a networking element is arranged inside the Internet of Things box body.
[0012] Preferably, an Internet of Things display screen is provided at the upper side of the Internet of Things box body, and a protective film is affixed to the surface of the Internet of Things display screen.
[0013] Compared with the prior art, the utility model provides a non-magnetic PCB board-mounted IoT water meter, which has the following beneficial effects:
[0014] In the non-magnetic PCB board-mounted Internet of Things water meter, a rotating connecting ring is arranged at the outer side of the connecting and installing pipeline, a connecting buckle ring is arranged at the side position of the rotating connecting ring, a built-in rubber airbag ring is arranged at the inner side position of the connecting buckle ring, a lower inflatable outer column is arranged at the outer side position of the connecting buckle ring, a built-in extrusion telescopic body is arranged at the middle position of the lower inflatable outer column, a connecting threaded column is arranged at the upper end position of the built-in extrusion telescopic body, and a flip buckle button is arranged at the outer side position of the connecting buckle ring. The flip buckle button is rotated to squeeze it with the side wall of the connecting pipe head and fit it with the connecting and installing pipeline. The built-in rubber airbag ring is inflated by the built-in extrusion telescopic body to fit the connection gap position. After the practical improvement, the user can flip the flip buckle button and rotate the rotating connecting ring to assist in extrusion and tightening, while increasing its air tightness, thereby effectively improving the practicality of the Internet of Things water meter. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of the non-magnetic PCB board-mounted Internet of Things water meter of the utility model.
[0016] Figure 2 It is a schematic diagram of the partially enlarged structure of the connection buckle ring position of the non-magnetic PCB board-mounted Internet of Things water meter of the present utility model.
[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the non-magnetic PCB board-mounted Internet of Things water meter of the utility model at the position of the lower inflatable outer column.
[0018] In the figure: 1. IoT water meter body; 2. IoT water meter upper flap; 3. Connecting hinge shaft; 4. IoT box body; 5. IoT display screen; 6. Connecting installation pipeline; 7. Rotating connecting ring; 8. Connecting buckle ring; 9. Flipping buckle button; 10. Built-in rubber airbag ring; 11. Upper connection rotation; 12. Lower inflatable outer column; 13. Connecting threaded column; 14. Built-in extruded telescopic body. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] The utility model provides Figure 1-3 As shown, a non-magnetic PCB board-mounted IoT water meter includes an IoT water meter body 1 and a connecting installation pipeline 6 provided at the lower end of the IoT water meter body 1;
[0021] A rotating connecting ring 7 is provided at the outer side of the connecting and installing pipeline 6, a connecting buckle ring 8 is provided at the side position of the rotating connecting ring 7, a built-in rubber airbag ring 10 is provided at the inner side position of the connecting buckle ring 8, a lower inflatable outer column 12 is provided at the outer side position of the connecting buckle ring 8, a built-in extrusion telescopic body 14 is provided at the middle position of the lower inflatable outer column 12, a connecting threaded column 13 is provided at the upper end position of the built-in extrusion telescopic body 14, and a flip buckle button 9 is provided at the outer side position of the connecting buckle ring 8. The flip buckle button 9 is rotated to squeeze it with the side wall of the connecting pipe head and fit it with the connecting and installing pipeline 6. The built-in rubber airbag ring 10 is inflated by the built-in extrusion telescopic body 14 to fit the connection gap position. After the practical improvement of the present invention, the user can flip the flip buckle button 9 and rotate the rotating connecting ring 7 to assist in extrusion and tightening, while increasing its air tightness, thereby effectively improving the practicality of the Internet of Things water meter.
[0022] like Figure 1 As shown, an internal thread is provided at the inner side surface of the rotating connecting ring 7, and vertical lines are provided at the outer side thereof. The rotating connecting ring 7 is connected to the connecting buckle ring 8 through a rotating shaft. The internal thread of the rotating connecting ring 7 enables it to rotate and move at the connection installation pipeline 6 position.
[0023] like Figure 1 As shown, an upper connecting rotation 11 is provided at the upper end position of the built-in extrusion telescopic body 14. The upper connecting rotation 11 and its built-in extrusion telescopic body 14 are an integrated structure. Vertical lines are provided on the outer side surface of the upper connecting rotation 11. The setting of the upper connecting rotation 11 is convenient for the user to operate the built-in extrusion telescopic body 14 to extrude the built-in extrusion telescopic body 14. The vertical lines on the outer side of the upper connecting rotation 11 are for increasing the friction between the upper connecting rotation 11 and the user's hand, thereby avoiding the phenomenon of being unable to rotate due to relative sliding.
[0024] like Figure 1 As shown, the flip buckle button 9 is rotatably connected to the connecting buckle ring 8 through a rotating shaft. A rubber layer is provided on the inner side surface of the flip buckle button 9 near the end. The flip buckle button 9 plays an extrusion role after being flipped. The rubber on its side can fit the side position of the external pipe head. Because the rubber will undergo elastic deformation when squeezed, it can increase friction to prevent itself from being vibrated and flipped.
[0025] like Figure 1 As shown, an IoT water meter upper flap 2 is arranged at the upper side of the IoT water meter body 1, and the IoT water meter upper flap 2 is made of PVC material. A connecting hinge shaft 3 is arranged at the end position of the IoT water meter upper flap 2. The IoT water meter upper flap 2 is flipped and connected to the IoT water meter body 1 through the connecting hinge shaft 3. The IoT water meter upper flap 2 is arranged to protect the tempered glass screen arranged at its internal position to prevent dust from falling on it and making it difficult to observe data.
[0026] like Figure 1 As shown, an Internet of Things box body 4 is arranged at the left side of the flip cover 2 on the Internet of Things water meter, and networking components are arranged inside the Internet of Things box body 4. An Internet of Things display screen 5 is arranged at the upper side of the Internet of Things box body 4, and a protective film is affixed to the surface of the Internet of Things display screen 5. The Internet of Things box body 4 is used to transmit the data generated by it to a designated receiving point for reception through a network signal, and the Internet of Things display screen 5 can display its data for users to observe.
[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A non-magnetic PCB board-mounted IoT water meter, comprising An Internet of Things water meter body (1) and a connecting installation pipeline (6) provided at the lower end of the Internet of Things water meter body (1); Features: A rotating connection ring (7) is provided at the outer side of the connecting and installing pipeline (6), a connecting buckle ring (8) is provided at the side of the rotating connection ring (7), a built-in rubber airbag ring (10) is provided at the inner side of the connecting buckle ring (8), a lower inflatable outer column (12) is provided at the outer side of the connecting buckle ring (8), a built-in extrusion telescopic body (14) is provided at the middle of the lower inflatable outer column (12), a connecting threaded column (13) is provided at the upper end of the built-in extrusion telescopic body (14), and a flip buckle button (9) is provided at the outer side of the connecting buckle ring (8). The flip buckle button (9) is rotated so that it is squeezed against the side wall of the connecting pipe head and fits with the connecting and installing pipeline (6), and the built-in rubber airbag ring (10) is inflated by the built-in extrusion telescopic body (14) to fit the connection gap.
2. According to claim 1, a non-magnetic PCB board-mounted Internet of Things water meter is characterized by: The inner side surface of the rotating connection ring (7) is provided with an internal thread, and the outer side thereof is provided with vertical lines. The rotating connection ring (7) is connected to the connecting buckle ring (8) via a rotating shaft.
3. According to claim 1, a non-magnetic PCB board-mounted Internet of Things water meter is characterized by: An upper connecting rotation (11) is arranged at the upper end of the built-in extruded telescopic body (14); the upper connecting rotation (11) and the built-in extruded telescopic body (14) are an integrated structure; and vertical lines are arranged at the outer side surface of the upper connecting rotation (11).
4. The non-magnetic PCB board-mounted IoT water meter according to claim 1, characterized in that: The flip buckle button (9) is rotatably connected to the connecting buckle ring (8) via a rotating shaft, and a rubber layer is provided on the inner side surface of the flip buckle button (9) near the end.
5. The non-magnetic PCB board-mounted IoT water meter according to claim 1, characterized in that: An Internet of Things water meter upper flap (2) is arranged at the upper side of the Internet of Things water meter body (1), and the Internet of Things water meter upper flap (2) is made of PVC material.
6. The non-magnetic PCB board-mounted IoT water meter according to claim 5, characterized in that: A connecting hinge shaft (3) is provided at the end position of the upper flip cover (2) of the Internet of Things water meter, and the upper flip cover (2) of the Internet of Things water meter is flip-connected to the body (1) of the Internet of Things water meter via the connecting hinge shaft (3).
7. The non-magnetic PCB board-mounted IoT water meter according to claim 6, characterized in that: An Internet of Things box body (4) is arranged at the left side of the flip cover (2) on the Internet of Things water meter, and a networking element is arranged inside the Internet of Things box body (4).
8. The non-magnetic PCB board-mounted IoT water meter according to claim 7, characterized in that: An Internet of Things display screen (5) is arranged at the upper side of the Internet of Things box body (4), and a protective film is affixed to the surface of the Internet of Things display screen (5).