Ultrasonic water meter convenient to disassemble

Abstract

The utility model discloses a kind of ultrasonic water meter convenient to dismount, it is related to ultrasonic water meter technical field, to solve the overall equipment is not convenient to dismount, when single component appears problem, the technical problem of more complex maintenance.Its technical scheme main point is: including outer upper cover and outer base, the outer upper cover is detachably connected in outer base, the inner wall of outer base is provided with connecting boss, the bottom of connecting boss is provided with water pipe, the upper of outer base is provided with inner base, the inner wall of inner base is provided with battery groove, the inner wall of inner base is provided with inner upper cover, the inner upper cover surface is provided with reading meter, the outer upper cover is provided with reading meter groove for accommodating reading meter.The utility model aims at providing a kind of ultrasonic water meter convenient to dismount.

Description

Technical Field

[0001] This utility model relates to ultrasonic water meters, and more specifically, to an ultrasonic water meter that is easy to assemble and disassemble. Background Technology

[0002] Ultrasonic water meters measure the flow rate of liquid in a pipe based on the principle that the flow velocity of the fluid is proportional to the time difference between the propagation of ultrasonic waves in the upstream and downstream directions. They are characterized by low starting flow, accurate measurement, and stable reliability, and are widely used in flow measurement of urban water supply and drainage and industrial water pipe networks.

[0003] Chinese Patent Announcement CN219977491U discloses a transparent, impact-resistant, and visually protective cover for an ultrasonic water meter that facilitates reading. Its key technical features include: an ultrasonic water meter body and two sets of flanges, with the flanges connected to both ends of the ultrasonic water meter body. The ultrasonic water meter body has a remote transmission terminal housing on one side, and an ultrasonic water meter protective shell connected to its top. The protective shell has a groove at its top, with sliding grooves on its inner walls. A sliding plate is connected inside the sliding groove, and a transparent plate is connected inside the sliding plate. The ultrasonic water meter body and the ultrasonic water meter protective shell are hinged together.

[0004] The above technical solution simplifies the process of replacing the transparent panel, avoids the cumbersome operation of replacing the entire protective cover, and improves the maintenance and ease of use of the equipment; however, the equipment as a whole is not easy to disassemble and assemble, and the repair is more complicated when a single component malfunctions.

[0005] Therefore, a new technical solution is urgently needed to solve the above-mentioned technical problems. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an ultrasonic water meter that is easy to assemble and disassemble.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an ultrasonic water meter that is easy to assemble and disassemble, comprising an outer top cover and an outer base, characterized in that: the outer top cover is detachably connected to the outer base, a connecting boss is provided on the inner wall of the outer base, a water pipe is provided at the bottom of the connecting boss, an inner base is provided above the outer base, a battery slot is provided on the inner wall of the inner base, an inner top cover is provided on the inner wall of the inner base, a reading meter is provided on the surface of the inner top cover, and a reading meter slot for accommodating the reading meter is provided on the outer top cover.

[0008] By adopting the above technical solution, the water meter is designed with a modular structure consisting of an outer top cover, an outer base, an inner base, and an inner top cover. Each part is relatively independent yet works together. This modular design allows operators to work on specific modules during disassembly and assembly without the need for complex disassembly of the entire water meter. The battery compartment facilitates battery installation and replacement, and the inner top cover, covering the battery compartment, protects the battery while allowing easy access for operation. Because each component is relatively independent and easy to disassemble and assemble, operators can quickly locate the possible fault when the water meter malfunctions. The meter reading slot allows the reading to be clearly displayed to the user, making it convenient for the user to read the water usage data.

[0009] The present invention is further configured such that: the outer upper cover and the outer base are detachably connected by locking components disposed on their opposite sides, the locking components include an upper pin sleeve and a lower pin sleeve, the upper pin sleeve and the lower pin sleeve are respectively disposed on the side of the outer upper cover and the outer base, the upper pin sleeve is provided with a pin groove, a pin spring is fixedly connected in the pin groove, one end of the pin spring is fixedly connected with a pin rod, and the lower pin sleeve is provided with a fixing groove for the pin rod to be inserted.

[0010] The present invention is further configured such that a connecting piece is provided on the two pins on the same side.

[0011] The present invention is further configured such that: a pressure plate is bolted to the bottom of the connecting boss, and a plurality of first screw holes are provided on the surface of the pressure plate and the bottom of the connecting boss; a plurality of connecting plates are provided on the top of the water pipe, and a second screw hole is provided on both the connecting plate and the pressure plate, and the pressure plate is fixedly connected to the water pipe through the second screw hole.

[0012] The present invention is further configured such that: four support columns are fixedly connected to the inner wall of the outer base, the four support columns are symmetrical along the center of the connecting boss, and support holes for inserting the four support columns are respectively opened at the bottom of the inner base.

[0013] The present invention is further configured such that: a limiting platform is provided on the inner wall of the inner base, the inner upper cover is provided on the surface of the limiting platform, and the two opposite sides of the inner upper cover abut against the limiting plate.

[0014] The present invention is further configured such that: a positioning protrusion is provided at the bottom of the inner upper cover, and a positioning groove is provided on the inner wall of the outer upper cover for the positioning protrusion to be inserted.

[0015] The present invention is further configured such that a flip cover is rotatably connected to the surface of the outer upper cover.

[0016] The present invention has the following advantages: 1. The components adopt a modular structure, and each part is relatively independent yet cooperates with each other. During disassembly and assembly, the operator can operate on specific modules without the need for complex disassembly of the entire water meter, which facilitates maintenance and repair.

[0017] 2. A battery slot is provided on the inner wall of the base for easy battery installation and replacement. The inner top cover covers the battery slot, which protects the battery and makes it easy to open and operate.

[0018] 3. A digital display slot is provided on the outer top cover so that the reading can be clearly displayed in front of the user, making it convenient to read water usage data.

[0019] 4. The outer top cover and the outer base are connected by a locking assembly, enabling quick assembly and disassembly between the outer top cover and the outer base.

[0020] 5. The flip cover protects the outer cover and the reading meter, reduces dust entry, and increases service life. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of this embodiment;

[0022] Figure 2 This is a side view of this embodiment;

[0023] Figure 3 This is an exploded view of this embodiment;

[0024] Figure 4 This is an exploded view of the outer top cover, outer base, inner base, and inner top cover in this embodiment;

[0025] Figure 5 This is a top exploded view of the outer top cover, outer base, inner base, and inner top cover in this embodiment;

[0026] Figure 6 This is an exploded view of the outer base, water pipes, and pressure plate in this embodiment.

[0027] Figure Descriptions: 1. Outer top cover; 2. Outer base; 3. Connecting boss; 4. Water pipe; 5. Inner base; 6. Battery slot; 7. Inner top cover; 8. Reading meter; 9. Reading meter slot; 10. Upper pin sleeve; 11. Lower pin sleeve; 12. Pin slot; 13. Pin spring; 14. Pin rod; 15. Fixing slot; 16. Connecting piece; 17. Pressure plate; 18. First screw hole; 19. Second screw hole; 20. Support column; 21. Support hole; 22. Limiting platform; 23. Limiting plate; 24. Positioning protrusion; 25. Positioning groove; 26. Flip cover. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0030] like Figure 1 , Figure 3 and Figure 4 As shown, an easy-to-assemble and disassemble ultrasonic water meter includes an outer top cover 1 and an outer base 2. The outer top cover 1 is detachably connected to the outer base 2. A connecting boss 3 is provided on the inner wall of the outer base 2. A water pipe 4 is provided at the bottom of the connecting boss 3. An inner base 5 is provided above the outer base 2. A battery slot 6 is provided on the inner wall of the inner base 5. An inner top cover 7 is provided on the inner wall of the inner base 5. A reading meter 8 is provided on the surface of the inner top cover 7. A reading meter slot 9 is provided on the outer top cover 1 to accommodate the reading meter 8.

[0031] The water meter is designed with a modular structure, consisting of an outer top cover 1, an outer base 2, an inner base 5, and an inner top cover 7. Each part is relatively independent yet works together. This modular design allows operators to work on specific modules during disassembly and assembly without the need for complex disassembly of the entire water meter. The battery slot 6 facilitates battery installation and replacement, while the inner top cover 7 covers the battery slot 6, protecting the battery and making it easy to open and operate. Because each component is relatively independent and easy to disassemble and assemble, operators can quickly locate the possible fault when the water meter malfunctions. The meter slot 9 allows the reading meter 8 to be clearly displayed to the user, making it convenient for the user to read the water usage data.

[0032] like Figures 1 to 4 As shown, the outer upper cover 1 and the outer base 2 are detachably connected by locking components located on their opposite sides. The locking components include an upper pin sleeve 10 and a lower pin sleeve 11. The upper pin sleeve 10 and the lower pin sleeve 11 are respectively located on the sides of the outer upper cover 1 and the outer base 2. The upper pin sleeve 10 has a pin groove 12, and a pin spring 13 is fixedly connected in the pin groove 12. One end of the pin spring 13 is fixedly connected to a pin rod 14. The lower pin sleeve 11 has a fixing groove 15 for the pin rod 14 to be inserted. A connecting piece 16 is provided on the two pin rods 14 on the same side.

[0033] The outer upper cover 1 is placed on the surface of the outer base 2. The pin spring 13 provides force to the pin rod 14, so that the pin rod 14 in the upper pin sleeve 10 can be inserted into the fixing groove 15 in the lower pin sleeve 11, ensuring a more reliable fixing effect between the outer upper cover 1 and the outer base 2. At the same time, in order to facilitate the operation of the pin rod 14 and realize the quick assembly and disassembly between the outer upper cover 1 and the outer base 2, the pin rod 14 is also provided with a pin handle. When disassembly is required, pull the pin rod 14 to pull the pin rod 14 out of the fixing groove 15, so that the outer upper cover 1 and the outer base 2 can be separated. After the pin rod 14 is inserted into the fixing groove 15, the connecting piece 16 can further reinforce the two pin rods 14 on the same side.

[0034] like Figure 6 As shown, a pressure plate 17 is bolted to the bottom of the connecting boss 3. Several first screw holes 18 are provided on the surface of the pressure plate 17 and the bottom of the connecting boss 3. Several connecting plates are provided on the top of the water pipe 4. Second screw holes 19 are provided on both the connecting plates and the pressure plate 17. The pressure plate 17 is fixedly connected to the water pipe 4 through the second screw holes 19.

[0035] The pressure plate 17 is fixed to the connecting boss 3 and the connecting plate on the water pipe 4 respectively by bolts, which can provide a strong connection force and form a stable connection between the connecting boss 3 and the water pipe 4, thereby ensuring the stability of the overall structure of the water meter. The pressure plate 17 is fixedly connected to the connecting plate on the top of the water pipe 4 through the second screw hole 19, which can accommodate water pipes 4 of different sizes and shapes.

[0036] like Figure 4 and Figure 5 As shown, four support columns 20 are fixedly connected to the inner wall of the outer base 2. The four support columns 20 are symmetrical about the center of the connecting boss 3. Support holes 21 for inserting the four support columns 20 are respectively opened at the bottom of the inner base 5.

[0037] The design of inserting the support column 20 into the support hole 21 provides precise positioning for the installation of the inner base 5. During installation, the operator only needs to align the support hole 21 at the bottom of the inner base 5 with the support column 20 on the inner wall of the outer base 2 to quickly and accurately position the inner base 5, thus improving installation efficiency and quality.

[0038] like Figure 4 As shown, a limiting platform 22 is provided on the inner wall of the inner base 5, and the inner upper cover 7 is disposed on the surface of the limiting platform 22. The two opposite sides of the inner upper cover 7 abut against the limiting plates 23. The limiting platform 22 provides support for the inner upper cover 7, and through the cooperation of the limiting platform 22, the inner upper cover 7 and its components can be stably installed, and no shaking or displacement will occur during use.

[0039] The bottom of the inner top cover 7 is provided with a positioning protrusion 24, and the inner wall of the outer top cover 1 is provided with a positioning groove 25 for the positioning protrusion 24 to be inserted.

[0040] like Figure 4 and Figure 5 As shown, the engagement of the positioning protrusion 24 and the positioning groove 25 provides precise positioning for the inner top cover 7 within the outer top cover 1. During installation, the operator only needs to align the positioning protrusion 24 at the bottom of the inner top cover 7 with the positioning groove 25 on the inner wall of the outer top cover 1 to insert it, thus achieving quick installation of the inner top cover 7; and it can also prevent the inner top cover 7 from loosening or shifting within the outer top cover 1.

[0041] like Figures 1 to 3 As shown, a flip cover 26 is rotatably connected to the surface of the outer cover 1; the flip cover 26 can protect the outer cover 1 and the reading meter 8, reduce dust from entering the interior of the water meter, and increase its service life.

[0042] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. An easy-to-assemble and disassemble ultrasonic water meter, comprising an outer upper cover (1) and an outer base (2), characterized in that: The outer top cover (1) is detachably connected to the outer base (2). A connecting boss (3) is provided on the inner wall of the outer base (2). A water pipe (4) is provided at the bottom of the connecting boss (3). An inner base (5) is provided above the outer base (2). A battery slot (6) is provided on the inner wall of the inner base (5). An inner top cover (7) is provided on the inner wall of the inner base (5). A reading meter (8) is provided on the surface of the inner top cover (7). A reading meter slot (9) for accommodating the reading meter (8) is provided on the outer top cover (1).

2. The ultrasonic water meter that is easy to assemble and disassemble according to claim 1, characterized in that: The outer upper cover (1) and the outer base (2) are detachably connected by locking components located on their opposite sides. The locking components include an upper pin sleeve (10) and a lower pin sleeve (11). The upper pin sleeve (10) and the lower pin sleeve (11) are respectively located on the sides of the outer upper cover (1) and the outer base (2). The upper pin sleeve (10) has a pin groove (12). A pin spring (13) is fixedly connected in the pin groove (12). One end of the pin spring (13) is fixedly connected to a pin rod (14). The lower pin sleeve (11) has a fixing groove (15) for the pin rod (14) to be inserted.

3. The ultrasonic water meter that is easy to assemble and disassemble according to claim 2, characterized in that: A connecting piece (16) is provided on each of the two pins (14) on the same side.

4. The ultrasonic water meter that is easy to assemble and disassemble according to claim 3, characterized in that: The bottom of the connecting boss (3) is bolted with a pressure plate (17), and the surface of the pressure plate (17) and the bottom of the connecting boss (3) are provided with a number of first screw holes (18); the top of the water pipe (4) is provided with a number of connecting plates, and the connecting plates and the pressure plate (17) are provided with second screw holes (19), and the pressure plate (17) is fixedly connected to the water pipe (4) through the second screw holes (19).

5. The ultrasonic water meter that is easy to assemble and disassemble according to claim 4, characterized in that: The inner wall of the outer base (2) is fixedly connected with four support columns (20). The four support columns (20) are symmetrical about the center of the connecting boss (3). The bottom of the inner base (5) is provided with support holes (21) for the four support columns (20) to be inserted.

6. The ultrasonic water meter that is easy to assemble and disassemble according to claim 5, characterized in that: A limiting platform (22) is provided on the inner wall of the inner base (5), and the inner upper cover (7) is provided on the surface of the limiting platform (22). The two opposite sides of the inner upper cover (7) abut against the limiting plate (23).

7. An ultrasonic water meter that is easy to assemble and disassemble according to claim 6, characterized in that: The bottom of the inner cover (7) is provided with a positioning protrusion (24), and the inner wall of the outer cover (1) is provided with a positioning groove (25) for the positioning protrusion (24) to be inserted.

8. The ultrasonic water meter that is easy to assemble and disassemble according to claim 1, characterized in that: The outer upper cover (1) is rotatably connected to a flip cover (26).

Images