Meteorological disaster early warning device

Abstract

The utility model discloses a meteorological disaster early warning device, which relates to the technical field of meteorological disaster detection, and comprises a base, a base and a rain gauge, the rain gauge is electrically connected with a controller, the base is arranged at the top of the base, a plurality of L-shaped connecting plates are uniformly distributed on the circumference of the bottom of the rain gauge, each connecting plate is provided with a limiting hole, and the limiting holes are communicated with the base. The connecting plate is detachably connected with the top of the base through a limiting mechanism. When the pluviometer is installed on the base, the pluviometer only needs to be placed on the base and rotated into the limiting groove, the pluviometer can be rapidly limited through the insertion rod and the spring on the limiting mechanism, and the whole process is very convenient; when the pluviometer is detached from the base, the pluviometer can be detached from the base only by pulling the pull ring upwards to enable the insertion rod to be separated from the pluviometer and then rotating the pluviometer reversely, and the whole process is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of meteorological disaster detection, in particular to a meteorological disaster early warning device. Background Art

[0002] In order to reduce the impact of natural disasters on social, economic and agricultural development, it is necessary to use special early warning devices to warn of meteorological disasters, among which heavy rain is the most common meteorological disaster. In order to warn of heavy rain, people usually use rain gauges outdoors to collect meteorological conditions. The existing rain gauges are fixed on the base by bolts. When the rain gauge needs to be disassembled from the base for maintenance, the disassembly process is very inconvenient. Utility Model Content

[0003] The purpose of the utility model is to provide a meteorological disaster early warning device to overcome the above-mentioned defects in the prior art.

[0004] A meteorological disaster warning device includes a pedestal, a base and a rain gauge, wherein the rain gauge is electrically connected to a controller, the base is arranged on the top of the pedestal, a plurality of "L"-shaped connecting plates are evenly distributed on the circumference of the bottom of the rain gauge, each connecting plate is provided with a limiting hole, and the connecting plate is detachably connected to the top of the base through a limiting mechanism.

[0005] Preferably, the limiting mechanism includes a bracket, an insertion rod and a spring, the connecting plate is inserted into the limiting groove at the top of the base, the insertion rod is slidably connected to the base and a square rod is provided at its upper end for sliding connection with the bracket on the base, an inclined surface is provided on the side of the insertion rod close to the connecting plate, and the spring is sleeved on the square rod and located between the insertion rod and the bracket.

[0006] Preferably, a pull ring is coaxially provided on the base, and the pull ring is connected to the square rod through a fixing plate.

[0007] Preferably, a baffle is provided on one side of the limiting groove.

[0008] Preferably, mounting holes are provided at the four corners of the base.

[0009] The utility model has the following advantages:

[0010] 1. When installing the rain gauge on the base, you only need to place the rain gauge on the base and rotate it into the limit groove, and then the rain gauge can be quickly limited by the rod and spring on the limit mechanism. The whole process is very convenient.

[0011] 2. When removing the rain gauge from the base, you only need to pull the pull ring upwards to disengage the rod from the rain gauge, and then rotate the rain gauge in the opposite direction to remove the rain gauge from the base. The whole process is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the base and the limiting mechanism of the utility model.

[0014] Figure 3 It is a structural schematic diagram of the limiting mechanism of the utility model.

[0015] Figure 4 It is a structural schematic diagram of the utility model rain gauge.

[0016] Among them: 1. base, 11. mounting hole, 2. base, 21. limiting groove, 22. baffle, 3. rain gauge, 31. connecting plate, 32. limiting hole, 4. limiting mechanism, 41. plug rod, 411. inclined surface, 42. bracket, 43. square rod, 44. spring, 45. pull ring, 46. fixing plate. DETAILED DESCRIPTION

[0017] The specific implementation methods of the utility model are further explained in detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solution of the utility model.

[0018] like Figure 1-4 As shown, the utility model provides a meteorological disaster warning device, including a base 1, a base 2 and a rain gauge 3, the rain gauge 3 is electrically connected to the controller, the base 2 is arranged on the top of the base 1, and the four corners of the base 1 are provided with mounting holes 11, and the base 1 is conveniently connected to other objects through the mounting holes 11. The bottom circumference of the rain gauge 3 is evenly distributed with a plurality of "L"-shaped connecting plates 31, each connecting plate 31 is provided with a limiting hole 32, and the connecting plate 31 is detachably connected to the top of the base 2 through a limiting mechanism 4.

[0019] It should be noted that the limiting mechanism 4 includes a bracket 42, an insertion rod 41 and a spring 44. The connecting plate 31 is inserted into the limiting groove 21 at the top of the base 2. A baffle 22 is provided on one side of the limiting groove 21 to limit the connecting plate 31. The insertion rod 41 is slidably connected to the base 2 and a square rod 43 is provided at its upper end for sliding connection with the bracket 42 on the base 2. An inclined surface 411 is provided on the side of the insertion rod 41 close to the connecting plate 31. The spring 44 is sleeved on the square rod 43 and is located between the insertion rod 41 and the bracket 42.

[0020] In addition, a pull ring 45 is coaxially provided on the base 2, and the pull ring 45 is connected to the square rod 43 through a fixing plate 46. By moving the pull ring 45 upward, multiple insertion rods 41 can be detached from the connecting plate 31 of the rain gauge 3 at the same time, thereby improving the efficiency of disassembly and assembly.

[0021] Specific implementation and principle:

[0022] When the rain gauge 3 needs to be installed on the base 2, the rain gauge 3 is placed on the top of the base 2, and then the rain gauge 3 is rotated so that the connecting plate 31 at the bottom of the rain gauge 3 is rotated into the limiting groove 21 of the base 2, and the connecting plate 31 squeezes the inclined surface 411 on the plug rod 41, so that the plug rod 41 moves up and drives the spring 44 on the square rod 43 to be compressed. When the connecting plate 31 contacts the baffle 22 on the side of the limiting groove 21, the plug rod 41 is facing the limiting hole 32 on the connecting plate 31, and under the elastic force of the spring 44, the plug rod 41 is inserted into the limiting hole 32 on the connecting plate 31, thereby limiting the base 2 and the rain gauge 3;

[0023] When the rain gauge 3 needs to be removed from the base 2, the pull ring 45 is pulled upwards, the insertion rod 41 moves upwards to compress the spring 44 on the square rod 43, and the insertion rod 41 is disengaged from the limiting hole 32 on the connecting plate 31. Then the rain gauge 3 is rotated in the opposite direction to disengage the connecting plate 31 on the rain gauge 3 from the limiting groove 21. Then the rain gauge 3 is removed from the base 2, and the pull ring 45 is released. Under the elastic force of the spring 44, the insertion rod 41 is reset.

[0024] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A meteorological disaster warning device, comprising a base (1), a pedestal (2) and a rain gauge (3), wherein the rain gauge (3) is electrically connected to a controller, and is characterized in that: The base (2) is arranged on the top of the pedestal (1); a plurality of "L"-shaped connecting plates (31) are evenly distributed on the circumference of the bottom of the rain gauge (3); each connecting plate (31) is provided with a limiting hole (32); and the connecting plate (31) is detachably connected to the top of the base (2) via a limiting mechanism (4); The limiting mechanism (4) comprises a bracket (42), an insertion rod (41) and a spring (44); the connecting plate (31) is inserted into the limiting groove (21) at the top of the base (2); the insertion rod (41) is slidably connected to the base (2) and a square rod (43) is provided at its upper end for slidably connecting to the bracket (42) on the base (2); an inclined surface (411) is provided on one side of the insertion rod (41) close to the connecting plate (31); and the spring (44) is sleeved on the square rod (43) and located between the insertion rod (41) and the bracket (42).

2. A meteorological disaster warning device according to claim 1, characterized in that: A pull ring (45) is coaxially provided on the base (2), and the pull ring (45) is connected to the square rod (43) via a fixing plate (46).

3. A meteorological disaster warning device according to claim 1, characterized in that: A baffle (22) is provided on one side of the limiting groove (21).

4. A meteorological disaster warning device according to claim 1, characterized in that: The four corners of the base (1) are each provided with mounting holes (11).

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