Protective assembly for piezoelectric pluviometer sensor

Abstract

The utility model relates to the technical field of pluviometer sensors, in particular to a protective assembly for a piezoelectric pluviometer sensor, which comprises a mounting plate, a vertical column, a body, a heating mechanism, a cover plate and a connecting mechanism, one end of the vertical column is connected with the top of the mounting plate, and the other end of the vertical column is connected with the body. The heating mechanism comprises a connecting block, a box body, a sliding groove, an electric sliding block, a sliding block, an infrared heater and an air hole, one end of the connecting block is connected with the side face of the stand column, the other end of the connecting block is connected with the box body, the sliding groove is formed in the inner wall of the box body, one end of the electric sliding block is in sliding connection with the sliding groove, and the other end of the electric sliding block is in sliding connection with the sliding block. One end of the electric sliding block is connected with the box body, the other end of the electric sliding block is connected with the sliding block, the infrared heater is arranged on the sliding block, the air hole is formed in one side of the box body, and the protection assembly for the piezoelectric pluviometer sensor solves the problem that an existing device is inconvenient to heat.

Description

Technical Field

[0001] The utility model relates to the technical field of rain gauge sensors, in particular to a protection component for a piezoelectric rain gauge sensor. Background Art

[0002] As we all know, piezoelectric rain gauge sensors are commonly used to measure rainfall. Their core principle is to use piezoelectric elements to generate a voltage signal when impacted by raindrops. In practical applications, to protect these sensors, protective components are usually installed.

[0003] Existing protective components for piezoelectric rain gauge sensors generally set a filter on the rain gauge to prevent external debris from clogging the rain gauge. However, when encountering low temperatures, the rain gauge is prone to ice formation, which can easily cause the rain gauge to malfunction. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a protective assembly for a piezoelectric rain gauge sensor.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective component for a piezoelectric rain gauge sensor, comprising a mounting plate, a column, a body, a heating mechanism, a cover plate and a connecting mechanism, wherein one end of the column is connected to the top of the mounting plate, and the other end of the column is connected to the body, the heating mechanism comprises a connecting block, a box, a chute, an electric slider, a sliding block, an infrared heater and an air vent, one end of the connecting block is connected to the side of the column, the other end of the connecting block is connected to the box, the chute is opened on the inner wall of the box, one end of the electric slider is slidably connected to the chute, and the The other end of the electric slider is connected to the sliding block, the infrared heater is arranged on the sliding block, the air vent is opened on one side of the box body, the cover plate is connected to the box body through the connecting mechanism, and the connecting mechanism includes an iron block, a fixed block, an electromagnet, a limit plate and a long plate. One end of the iron block is connected to the cover plate, the fixed block is arranged on the side of the box body, and the other end of the iron block extends into the fixed block. One end of the electromagnet is arranged on the fixed block, and the other end of the electromagnet contacts the iron block. The limit plate is fixedly connected to the box body, and the long plate is fixedly connected to the cover plate.

[0008] In order to improve the heating efficiency, the present invention has the following improvements: two heating mechanisms are provided, two cover plates are provided, and two connecting mechanisms are provided.

[0009] In order to achieve the anti-slip effect, the present invention is improved in that the iron block is provided with an anti-slip layer, and the anti-slip layer is fixedly connected to the iron block.

[0010] In order to improve the anti-slip effect, the present invention has an improvement in that the anti-slip layer is made of rubber.

[0011] In order to improve the connection effect, the present invention is improved in that the column is welded to the mounting plate.

[0012] In order to improve the strength of the mounting plate, the present invention has an improvement in that the mounting plate is made of alloy steel.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a protective assembly for a piezoelectric rain gauge sensor, which has the following beneficial effects:

[0015] The protective component for the piezoelectric rain gauge sensor is provided with a heating mechanism, which can be added to the body. When the temperature is low, the body can be heated to avoid freezing of the body, thereby preventing the body from being unable to be used normally. The infrared heater is provided inside the box to protect the infrared heater and prevent the infrared heater from being affected by external factors and damaged. When the infrared heater is used for a long time and needs to be repaired, the connecting mechanism is controlled to separate the cover plate from the box, and then the electric slider is controlled to drive the infrared heater to rise, so that the infrared heater can be repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at A in the middle;

[0018] Figure 3 This is a schematic diagram of the shaft side structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 Schematic diagram of the internal structure of the middle box from the side;

[0020] In the figure: 1. Mounting plate; 2. Column; 3. Main body; 4. Heating mechanism; 5. Connecting block; 6. Box; 7. Slide groove; 8. Electric slider; 9. Sliding block; 10. Infrared heater; 11. Air vent; 12. Cover plate; 13. Connecting mechanism; 14. Iron block; 15. Fixed block; 16. Electromagnet; 17. Limiting plate; 18. Long board. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 , a protective assembly for a piezoelectric rain gauge sensor, comprising a mounting plate 1, a column 2, a body 3, a heating mechanism 4, a cover plate 12 and a connecting mechanism 13, wherein one end of the column 2 is connected to the top of the mounting plate 1, and the other end of the column 2 is connected to the body 3, the heating mechanism 4 comprises a connecting block 5, a box 6, a chute 7, an electric slider 8, a sliding block 9, an infrared heater 10 and a vent 11, one end of the connecting block 5 is connected to the side of the column 2, the other end of the connecting block 5 is connected to the box 6, the chute 7 is opened on the inner wall of the box 6, one end of the electric slider 8 is slidably connected to the chute 7, the other end of the electric slider 8 is connected to the sliding block 9, the infrared heater 10 and the vent 11 The external heater 10 is arranged on the sliding block 9, the air vent 11 is opened on the side of the box body 6, the cover plate 12 is connected to the box body 6 through the connecting mechanism 13, and the connecting mechanism 13 includes an iron block 14, a fixed block 15, an electromagnet 16, a limit plate 17 and a long plate 18. One end of the iron block 14 is connected to the cover plate 12, the fixed block 15 is arranged on the side of the box body 6, and the other end of the iron block 14 extends into the fixed block 15. One end of the electromagnet 16 is arranged on the fixed block 15, and the other end of the electromagnet 16 contacts with the iron block 14. The limit plate 17 is fixedly connected to the box body 6, and the long plate 18 is fixedly connected to the cover plate 12.

[0023] When in use, first place the device in the designated position, and then use the external designated bolts to match the mounting base to install the device in the designated position. The main body 3 on the top of the column 2 is a conventional piezoelectric rain gauge sensor on the market, which is not described in detail here. A detachable filter is provided inside the main body 3 to filter garbage. When encountering low temperature weather, the infrared heater 10 inside the box 6 is started by the control button, and the heat is transferred to the main body 3 through the air vents 11 opened on the side of the box 6, which can heat the main body 3 and prevent the main body 3 from freezing. The control button is set on the box 6 and is not described in detail here. When the infrared heater 10 is used for a long time and needs to be repaired, first turn off the electromagnet 16 and stop adsorbing iron blocks. 14, then pull the iron block 14 to move the cover 12. After the cover 12 moves to a certain position, the long plate 18 contacts the limit plate 17. After the long plate 18 contacts the limit plate 17, the iron block 14 will not separate from the fixed block 15. The long plate 18 and the limit plate 17 can limit the iron block 14 to prevent the iron block 14 from pulling out of the fixed block 15. Then, the electric slider 8 on the chute 7 is started by the control button to drive the sliding block 9 to rise, so that the infrared heater 10 extends into the box body 6, and then the infrared heater 10 can be inspected and repaired. The chute 7 and electric slider 8 in this structure are conventional technologies on the market, including motors, screw rods and other components, which are not described in detail here. The infrared heater 10 is conventional technology on the market and is not described in detail here.

[0024] In order to improve the heating efficiency, in this embodiment, two heating mechanisms 4 are provided, two cover plates 12 are provided, and two connecting mechanisms 13 are provided.

[0025] The above-mentioned iron block 14 has a poor anti-slip effect. When the staff's hand comes into contact with the iron block 14, it is easy to slip. In order to solve this problem, in this embodiment, the iron block 14 is partially provided with an anti-slip layer, and the anti-slip layer is fixedly connected to the iron block 14. The iron block 14 is partially provided with an anti-slip layer, and the position in contact with the electromagnet 16 is not provided with an anti-slip layer.

[0026] The anti-slip layer may be made of any material. In order to improve the anti-slip effect, in this embodiment, the anti-slip layer is made of rubber.

[0027] In order to improve the connection effect, in this embodiment, the column 2 is welded to the mounting plate 1.

[0028] The above-mentioned mounting plate 1 has poor strength and is prone to breakage after long-term use. In order to solve this problem, in this embodiment, the mounting plate 1 is made of alloy steel.

[0029] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective assembly for a piezoelectric rain gauge sensor, comprising a mounting plate (1), a column (2), a body (3), a heating mechanism (4), a cover plate (12) and a connecting mechanism (13), characterized in that: One end of the column (2) is connected to the top of the mounting plate (1), and the other end of the column (2) is connected to the body (3). The heating mechanism (4) includes a connecting block (5), a box (6), a chute (7), an electric slider (8), a sliding block (9), an infrared heater (10) and an air vent (11). One end of the connecting block (5) is connected to the side of the column (2), and the other end of the connecting block (5) is connected to the box (6). The chute (7) is opened on the inner wall of the box (6). One end of the electric slider (8) is slidably connected to the chute (7), and the other end of the electric slider (8) is connected to the sliding block (9). The infrared heater (10) is arranged on the sliding block (9). The air vent (11) is opened. The invention relates to a device for manufacturing a rotatable housing (6) comprising an iron block (14), a fixing block (15), an electromagnet (16), a limiting plate (17) and a long plate (18). The device is provided on one side of the housing (6). The cover plate (12) is connected to the housing (6) through the connecting mechanism (13). The connecting mechanism (13) comprises an iron block (14), a fixing block (15), an electromagnet (16), a limiting plate (17) and a long plate (18). One end of the iron block (14) is connected to the cover plate (12). The fixing block (15) is provided on the side of the housing (6). The other end of the iron block (14) extends into the interior of the fixing block (15). One end of the electromagnet (16) is provided on the fixing block (15). The other end of the electromagnet (16) contacts the iron block (14). The limiting plate (17) is fixedly connected to the housing (6). The long plate (18) is fixedly connected to the cover plate (12).

2. A protective assembly for a piezoelectric rain gauge sensor according to claim 1, characterized in that: There are two heating mechanisms (4), two cover plates (12), and two connecting mechanisms (13).

3. The protective assembly for a piezoelectric rain gauge sensor according to claim 2, characterized in that: The iron block (14) is partially provided with an anti-slip layer, and the anti-slip layer is fixedly connected to the iron block (14).

4. The protective assembly for a piezoelectric rain gauge sensor according to claim 3, characterized in that: The anti-slip layer is made of rubber.

5. The protective assembly for a piezoelectric rain gauge sensor according to claim 4, characterized in that: The upright column (2) is welded to the mounting plate (1).

6. The protective assembly for a piezoelectric rain gauge sensor according to claim 5, characterized in that: The mounting plate (1) is made of alloy steel.

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