Water level gauge convenient to disassemble

Abstract

A water level gauge convenient to disassemble relates to the technical field of water level gauges, the disassembly convenience and sealing performance of the water level gauge are improved by changing the connecting structure of a mounting seat and a water level body, the maintenance and overhaul difficulty is reduced, the water level gauge comprises the mounting seat and the water level gauge body, and a plurality of buckles are arranged on the side, connected with the mounting seat, of the water level gauge body; the outer side of the water level gauge body is sleeved with a pushing part, the side, connected with the installation base, of the pushing part is an inclined face, and the inclined face inclines from outside to inside. A reset spring is arranged on the inner wall of the installation base, the other end of the reset spring is fixedly connected with a check block, a matching face is arranged on the side, connected with the water level gauge body, of the check block, and the matching face and the inclined face are matched and consistent in gradient. And when the mounting seat is connected with the water level gauge body, the stop block is connected with the buckle.

Description

Technical Field

[0001] This utility model relates to the field of water level gauge technology, specifically to a conveniently detachable water level gauge. Background Technology

[0002] Liquid level radar, also known as water level radar, is an electronic device that uses electromagnetic waves to detect targets. Its main functions include water conservancy monitoring, wastewater treatment, and flood warning. Its main measurement principle involves transmitting radar pulses from the radar water level sensing antenna, receiving the pulses reflected back from the water surface, and recording the time T. Since the propagation speed C of electromagnetic waves is a constant, the distance D to the water surface can be calculated.

[0003] The utility model application with application number CN202221909205.2 discloses a conical structure for an enhanced Internet of Things radar water level monitor. The structure consists of a base plate, a threaded rod, a lifting rod, two clamping blocks, and a fixing rod that work together to facilitate installation. This allows the device to be disassembled during transportation, making it easier to transport. A motor drives the threaded rod to rotate, and the lifting rod is installed on the threaded rod. The threads of the threaded hole match the threads on the threaded rod, so the rotation of the threaded rod causes the lifting rod to rotate and rise. The height of the lifting rod can be controlled, and by changing the height of the lifting rod, the height of the water level monitor can be controlled.

[0004] However, the installation method of this water level gauge still has drawbacks. On the one hand, the bolted connection requires multiple tools for installation and disassembly, making the process cumbersome and time-consuming. On the other hand, since the water level gauge needs to operate in a water-rich or humid environment for extended periods, its installation structure, such as the bolts, is inevitably subject to moisture corrosion, leading to rust and corrosion of metal components. Over time, the mechanical strength of these components gradually decreases, affecting not only the stability of the equipment but also potentially causing difficulties in disassembly due to corrosion, increasing the difficulty of maintenance and repair. Therefore, it is necessary to propose a solution to this technical problem. Utility Model Content

[0005] I. Technical problems to be solved

[0006] This invention addresses the shortcomings of existing technologies by proposing a convenient disassembly type water level gauge. By changing the connection structure between the mounting base and the water level body, the disassembly convenience and sealing performance of the water level gauge are improved, reducing the difficulty of maintenance and repair.

[0007] II. Specific Technical Solutions

[0008] A conveniently detachable water level gauge includes a mounting base and a water level gauge body. The water level gauge body has several buckles on the side that connects to the mounting base. A pushing part is sleeved on the outer side of the water level gauge body. The side of the pushing part that connects to the mounting base is an inclined surface, which slopes from the outside to the inside. A return spring is provided on the inner wall of the mounting base. A stop block is fixedly connected to the other end of the return spring. A mating surface is provided on the side of the stop block that connects to the water level gauge body. The mating surface matches the inclined surface and has the same inclination. When the mounting base and the water level gauge body are connected, the stop block abuts against the buckles.

[0009] Implementation principle and working principle:

[0010] In this solution, the pushing part is first pushed towards the side where the mounting base is located, and then the water level gauge body is pushed towards the mounting base. At this time, the inclined surface of the pushing part will directly push the mating surface of the stop block, thereby causing the stop block to compress the return spring, and thus causing the other side of the end of the buckle to be stopped. Then the pushing part is reset, so that the stop block abuts against the buckle, thereby locking the buckle, making the connection between the mounting base and the water level gauge body stable. When disassembling, only the pushing part needs to be moved to push the stop block to compress the return spring, which can easily and conveniently release the buckle's limit, making disassembly and installation convenient.

[0011] Preferably, the pushing part is a threaded tube, which is threadedly connected to the water level gauge body, and the inclined surface is disposed at the free end of the threaded tube. The advantage of this preferred option is that by using a threaded tube as the pushing part, the push or reset of the stop can be completed by rotating the threaded tube, which has strong stability. Moreover, during disassembly, only the threaded tube needs to be rotated into place, making the installation easier.

[0012] Preferably, there are multiple sets of buckles, evenly spaced around the circumference of the water level gauge body, and the number of buckles is consistent with the vertical direction of the stop block. The advantage of this preferred embodiment is that by setting multiple buckles, the connection stability and connection strength between the mounting base and the water level gauge body are better.

[0013] Preferably, the water level gauge body is provided with a receiving groove, which is located on the side where the water level gauge body connects with the mounting base, and a first sealing ring is provided in the receiving groove; the beneficial effect of this preferred embodiment is that the sealing performance after the water level gauge body and the mounting base are connected can be effectively improved by the setting of the first sealing ring.

[0014] Preferably, the mounting base or the water level gauge body is provided with a magnetic base, and the mounting base and the water level gauge body are connected by magnetic attraction through the magnetic base; the magnetic base improves the connection strength between the water level gauge body and the mounting base, and can also serve as a supplement when the buckle fails, resulting in better connection stability.

[0015] Preferably, the mounting base has a connector in the middle, and the water level gauge body has a connector on the side opposite to the mounting base that mates with the connector; when the mounting base is connected to the water level gauge body, the connector and the connector are plugged in; the advantage of this preferred embodiment is that by using a quick-connect connector to connect the connector and the connector, the wiring connection can be completed only when the mounting base and the water level gauge body are connected, which is simple and convenient.

[0016] Preferably, the water level gauge body is also provided with a second sealing ring, which is disposed around the wiring port; and when the mounting base is connected to the water level gauge body, the other end of the second sealing ring is in contact with the mounting base; the beneficial effect of this preferred embodiment is that the second sealing ring is provided to prevent the circuit from being corroded by water vapor.

[0017] Preferably, the stop block further includes a limiting section located on the side of the stop block away from the return spring, and the limiting section is used for locking and limiting. The beneficial effect of this preferred embodiment is that by setting the limiting section, the locking is better, effectively improving the connection stability.

[0018] The beneficial effects of this utility model are as follows:

[0019] 1. In this solution, the cooperation between the pusher and the stop block, and the use of the return spring to drive the stop block to lock the buckle, makes the disassembly and installation of the mounting base and the water level gauge body simple and convenient.

[0020] 2. The pushing part adopts a threaded tube. The block can be pushed or reset by rotating the threaded tube. It has strong stability and can be easily disassembled by simply rotating the threaded tube into place, making installation easier.

[0021] 3. The use of the first and second sealing rings effectively improves the sealing performance of the mounting base and the water level gauge body after connection, thus preventing internal metal components from being corroded or affected by water vapor. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the installation of the convenient disassembly type water level gauge of this utility model.

[0023] Figure 2 This is a schematic diagram showing the mounting base and the water level gauge body of this utility model when separated.

[0024] Figure 3 This is an assembly diagram of the device and the water level gauge body of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] Mounting base 1, reset spring 101, stop block 102, mating surface 103, magnetic base 104, connector 105, limit section 106; water level gauge body 2, buckle 201, push part 202, inclined surface 203, first sealing ring 204, connection port 205, second sealing ring 206. Detailed Implementation

[0027] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0028] like Figure 1-3 As shown:

[0029] A convenient disassembly type water level gauge includes a mounting base 1 and a water level gauge body 2. The right side of the water level gauge body 2 is welded, bonded, or integrally formed with several clips 201. There are multiple sets of clips 201, which are evenly spaced around the circumference of the water level gauge body 2. Specifically, there are two sets of clips 201, which are symmetrically installed on both sides of the water level gauge body 2. The number of clips 201 is the same as the number of stops 102. By setting multiple clips 201, the connection stability and connection strength between the mounting base 1 and the water level gauge body 2 can be improved.

[0030] When implementing, such as Figure 2 A pushing part 202 is sleeved on the outer side of the water level gauge body 2. The right side of the pushing part 202 is an inclined surface 203, which is inclined from the outside to the inside. A return spring 101 is provided on the inner wall of the mounting base 1. The other end of the return spring 101 is fixedly connected to a stop block 102. The side of the stop block 102 that is in contact with the water level gauge body 2, specifically the left side of the stop block 102, is a mating surface 103. The mating surface 103 is also an inclined surface and matches the inclined surface 203 with the same inclination. When the mounting base 1 and the water level gauge body 2 are connected, the inclined surface 203 of the pushing part 202 will abut against the mating surface 103 of the stop block 102. Due to the presence of the inclined surface, the stop block 102 will be pushed, causing the latch 201 to enter. When the pushing part 202 is reset, the return spring 101 will drive the stop block 102 and cause it to abut and limit the latch 201, thus completing the connection between the water level gauge body 2 and the mounting base 1.

[0031] In practice, the pusher 202 is a threaded tube, and the threaded tube is an internally threaded tube. The pusher 202 is threadedly connected to the water level gauge body 2. The inclined surface 203 is integrally formed or machined on the right end of the threaded tube. By using the threaded tube as the pusher 202, the pusher or reset of the stop 102 can be completed by rotating the threaded tube. It has strong stability, and during disassembly, only the threaded tube needs to be rotated into place, making the installation easier.

[0032] In practice, a receiving groove is provided on the water level gauge body 2. The receiving groove is specifically an annular groove and is located on the left side of the water level gauge body 2. A first sealing ring 204 is provided in the receiving groove, and the first sealing ring 204 is located between the pushing part 202 and the water level gauge body 2. By setting the first sealing ring 204, the sealing performance after the water level gauge body 2 and the mounting base 1 are connected can be effectively improved, preventing rainwater or water vapor from entering and affecting the performance.

[0033] In practice, a magnetic base 104 is provided inside the mounting base 1 or the water level gauge body 2. In this embodiment, the magnetic base 104 is installed inside the mounting base 1, and a metal or magnetic component that can be attracted by magnetism is installed inside the water level gauge body 2. The mounting base 1 and the water level gauge body 2 are better connected by the magnetic base 104. In fact, the setting of the magnetic base 104 makes the connection strength between the water level gauge body 2 and the mounting base 1 better, and can serve as a supplement when the buckle fails, resulting in better connection stability.

[0034] In practice, a connector 105 is provided in the middle of the mounting base 1, and a connector 205 is provided on the side of the water level gauge body 2 opposite to the mounting base 1 to cooperate with the connector 105. When the mounting base 1 is connected to the water level gauge body 2, the connector 105 and the connector 205 will be plugged together. By using a quick-connect connector to connect the connector 105 and the connector 205, the wiring connection can be completed only when the mounting base 1 and the water level gauge body 2 are connected, making the assembly of the water level gauge simpler and more convenient.

[0035] During implementation, a second sealing ring 206 is also snapped or glued onto the water level gauge body 2. The second sealing ring 206 is set around the wiring port 205 and surrounds it. When the mounting base 1 is connected to the water level gauge body 2, the other end of the second sealing ring 206 is in contact with the mounting base 1. The setting of the second sealing ring 206 further avoids the circuit being corroded by water vapor.

[0036] In practice, the stop block 102 also includes a limiting section 106, which is located on the side of the stop block 102 away from the return spring 101. When limiting, the limiting section 106 abuts against the buckle 201 to prevent it from falling off, effectively improving the connection stability between the water level gauge body 2 and the mounting base 1.

[0037] In the specific implementation of this solution, the pushing part 202 is first pushed towards the side where the mounting base 1 is located, and then the water level gauge body 2 is pushed towards the mounting base 1. At this time, the inclined surface 203 of the pushing part 202 will directly push the mating surface 103 of the stop block 102, thereby causing the stop block 102 to compress the return spring 101, and thus causing the other side of the end of the buckle 201 to stop the other side. Then the pushing part 202 is reset, so that the stop block 102 abuts against the buckle 201, thereby locking the buckle, making the connection between the mounting base 1 and the water level gauge body 2 stable. When disassembling, only the pushing part 202 needs to be moved to push the stop block 102 to compress the return spring 101, which can easily and conveniently release the buckle's limit, making disassembly and installation convenient.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims.

Claims

1. A conveniently detachable water level gauge, comprising a mounting base (1) and a water level gauge body (2), characterized in that: The water level gauge body (2) has several buckles (201) on the side that connects with the mounting base (1); a pushing part (202) is sleeved on the outer side of the water level gauge body (2), and the side of the pushing part (202) that connects with the mounting base (1) is an inclined surface (203), which is inclined from the outside to the inside; a return spring (101) is provided on the inner wall of the mounting base (1), and a stop block (102) is fixedly connected to the other end of the return spring (101); a mating surface (103) is provided on the side of the stop block (102) that connects with the water level gauge body (2), and the mating surface (103) and the inclined surface (203) are mated and have the same inclination; when the mounting base (1) and the water level gauge body (2) are connected, the stop block (102) abuts against the buckles (201).

2. The easily detachable water level gauge according to claim 1, characterized in that: The pushing part (202) is a threaded tube, and the pushing part (202) is threadedly connected to the water level gauge body (2). The inclined surface (203) is provided at the free end of the threaded tube.

3. The easily detachable water level gauge according to claim 1, characterized in that: There are multiple sets of buckles (201), which are evenly spaced around the body of the water level gauge (2). The number of buckles (201) is consistent with the vertical direction of the stop (102).

4. The easily detachable water level gauge according to claim 1, characterized in that: The water level gauge body (2) is provided with a receiving groove, which is located on the side where the water level gauge body (2) is connected to the mounting base (1). A first sealing ring (204) is provided in the receiving groove, which is located between the pushing part (202) and the water level gauge body (2).

5. The easily detachable water level gauge according to claim 1, characterized in that: A magnetic base (104) is provided inside the mounting base (1) or the water level gauge body (2), and the mounting base (1) and the water level gauge body (2) are connected by adsorption through the magnetic base (104).

6. The easily detachable water level gauge according to claim 1, characterized in that: The mounting base (1) is provided with a connector (105) in the middle, and the water level gauge body (2) is also provided with a connection port (205) that cooperates with the connector (105) on the side opposite to the mounting base (1); when the mounting base (1) is connected to the water level gauge body (2), the connector (105) and the connection port (205) are plugged in.

7. The easily detachable water level gauge according to claim 6, characterized in that: The water level gauge body (2) is also provided with a second sealing ring (206), which is disposed around the wiring port (205); and when the mounting base (1) is connected to the water level gauge body (2), the other end of the second sealing ring (206) is in contact with the mounting base (1).

8. The easily detachable water level gauge according to claim 1, characterized in that: The stop (102) also includes a limiting section (106), which is located on the side of the stop (102) away from the return spring (101) and is used for locking (201) for limiting.

Images