Folding atmospheric electric field instrument for on-line monitoring

Abstract

The utility model discloses an on-line monitoring folding atmospheric electric field instrument, which comprises a sensor component and a control box, the side surface of the control box is connected with a first fixed seat through a bolt, a first vertical rod is arranged in the first fixed seat, the top of the first vertical rod is connected with a second vertical rod through a rotating shaft, and the second vertical rod is connected with the sensor component through a bolt. The top of the second vertical rod is connected with a third vertical rod through a rotating shaft, the outer portions of the first vertical rod and the second vertical rod are fixedly connected with limiting rings, and the outer portions of the second vertical rod and the third vertical rod are sleeved with nuts. According to the folding atmospheric electric field instrument with the online monitoring function, during installation, the first vertical rod can be installed on the side face of the control box, then the second vertical rod is erected, and a nut outside the second vertical rod is screwed, so that the nut outside the second vertical rod is in threaded connection with the first vertical rod, and therefore the first vertical rod and the second vertical rod are installed together; in a similar way, the second vertical rod and the third vertical rod are mounted at one time, so that the vertical rod is easier to erect during mounting in a successive segmentation mounting manner, and the mounting is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of atmospheric electric field instruments, and in particular relates to an online monitoring foldable atmospheric electric field instrument. Background Art

[0002] The atmospheric electric field meter is a device that can measure the atmospheric electric field and its changes. It uses the principle that conductors generate induced charges in the electric field. The electric field meter sensor consists of a fixed plate and a moving plate. The rotation of the moving plate converts the induced charge of the fixed plate into a voltage proportional to the atmospheric electric field. The electric field meter processes and displays the electric field value, which is transmitted to the computer and can also realize the function of online monitoring.

[0003] The online atmospheric electric field meters currently on the market have the following problems when in use:

[0004] 1. When using the traditional online monitoring atmospheric electric field instrument, the sensor of the electric field instrument is usually installed on the top of the pole. However, most of the poles are long. After the sensor of the electric field instrument is installed on the top of the pole, the pole needs to be erected for installation, which makes it difficult to erect the pole during installation. At the same time, the pole is long and not easy to transport, which is not convenient for use.

[0005] 2. Traditional online monitoring atmospheric electric field meters usually install solar panels on the side of the control box when in use. The solar panels absorb solar energy and convert it into electrical energy to supply the atmospheric electric field meter. However, in snowy weather, the surface of the solar panels will be covered with snow. Most of the solar panels can only absorb and convert solar energy after the snow melts, resulting in low utilization rate of solar panels after snow and low practicality when used. Utility Model Content

[0006] The utility model aims to provide a foldable atmospheric electric field instrument for online monitoring, so as to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a foldable atmospheric electric field instrument for online monitoring, including a sensor component and a control box, the side of the control box is connected to a first fixing seat by bolts, a first vertical pole is provided inside the first fixing seat, the top rotating shaft of the first vertical pole is connected to the second vertical pole, the top rotating shaft of the second vertical pole is connected to the third vertical pole, the first vertical pole and the second vertical pole are externally fixedly connected with a limiting ring, the second vertical pole and the third vertical pole are externally sleeved with nuts, and the sensor component is installed on the top of the third vertical pole.

[0008] Preferably, the other side of the control box is connected to the second fixing seat by bolts, a support rod is inserted into the inside of the second fixing seat, a mounting frame is provided above the support rod, a solar panel is installed inside the mounting frame, a mounting plate is fixedly connected to the side of the mounting frame, a motor is installed on the side of the mounting plate, a support shaft is installed at one end of the motor's rotating shaft, a belt is sleeved on the outside of the support shaft, and a scraper is installed between the belts.

[0009] Preferably, a bearing seat is installed on the outside of the mounting frame, and the inside of the bearing seat is connected to the support shaft through a bearing.

[0010] Preferably, the top of the support rod is connected to a clamping plate via bolts, a fixing rod is provided inside the clamping plate, and the top of the fixing rod is fixedly connected to a mounting frame.

[0011] Preferably, an anti-skid pad is installed on the inner wall of the clamping plate, and the surface of the anti-skid pad fits the fixing rod.

[0012] Preferably, the front rotating shaft of the control box is connected to the box door, a door lock is installed on the surface of the box door, and the control box is installed on the top of the base.

[0013] The utility model has the following advantages:

[0014] 1. The foldable atmospheric electric field instrument for online monitoring has a first vertical pole on the side of the control box, and the first vertical pole is connected to the second vertical pole, and the second vertical pole is connected to the third vertical pole through a rotating shaft. The sensor component is installed on the top of the third vertical pole. When installing, the first vertical pole can be installed on the side of the control box, and then the second vertical pole is erected, and the nut on the outside of the second vertical pole is screwed so that the nut on the outside of the second vertical pole is threadedly connected with the first vertical pole, so that the first vertical pole and the second vertical pole are installed together. Similarly, the second vertical pole and the third vertical pole are installed at the same time, and the installation is carried out in sections one by one, so that it is easier to erect during installation. Before installation, it is in a folded state, which is also more convenient for transportation and more convenient for use.

[0015] 2. This is an online monitoring foldable atmospheric electric field instrument. The solar panel is installed inside the mounting frame through a scraper attached to the top of the solar panel. The motor is installed on the mounting plate on the side of the mounting frame. The rotating shaft of the motor is connected to the support shaft. The scraper is installed between the belts outside the support shaft. On snowy days, the motor can drive the belt to do reciprocating motion, so that the scraper can move in contact with the top of the solar panel, thereby cleaning the fallen snow on the surface of the solar panel. When there is sunshine, the sunlight can be directly absorbed and converted without waiting for the snow to melt, so that the utilization rate of the solar panel is higher and the practicality is better when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the support shaft structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the mounting frame structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the support rod structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the limit ring structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the second upright structure of the utility model.

[0023] Explanation of marks in the figure: 1. Sensor component; 2. Control box; 3. First vertical pole; 4. Second vertical pole; 5. Third vertical pole; 6. Limit ring; 7. Nut; 8. First fixed seat; 9. Box door; 10. Base; 11. Door lock; 12. Second fixed seat; 13. Support rod; 14. Clamp; 15. Anti-slip mat; 16. Mounting frame; 17. Solar panel; 18. Support shaft; 19. Bearing seat; 20. Belt; 21. Mounting plate; 22. Motor; 23. Scraper; 24. Fixing rod. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0027] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0028] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0029] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the utility model of an online monitoring foldable atmospheric electric field instrument in conjunction with the accompanying drawings.

[0030] like Figure 1-6As shown, the utility model is an online monitoring foldable atmospheric electric field instrument, comprising a sensor component 1 and a control box 2, the side of the control box 2 is connected to a first fixing seat 8 by bolts, and the first fixing seat 8 can effectively fix the first vertical pole 3 on the side of the control box 2, which is more convenient to install, the first vertical pole 3 is arranged inside the first fixing seat 8, the top rotating shaft of the first vertical pole 3 is connected to the second vertical pole 4, the top rotating shaft of the second vertical pole 4 is connected to the third vertical pole 5, the first vertical pole 3 and the second vertical pole 4 are fixedly connected to the limiting ring 6 outside, the second vertical pole 4 and the third vertical pole 5 are connected to the outside of the third vertical pole 5, the sensor component 1 is installed on the top of the third vertical pole 5, and the second vertical pole 4 is provided, and the two ends of the second vertical pole 4 are connected to the first vertical pole 3 and the third vertical pole 5 respectively through the rotating shaft. During installation, the first vertical pole 3, the second vertical pole 4 and the third vertical pole 5 can be respectively erected one by one, so that it is more convenient to erect, and the structure that can be folded before installation is also more convenient for transportation and more convenient to use.

[0031] The other side of the control box 2 is connected to the second fixing seat 12 by bolts, and the support rod 13 is inserted into the second fixing seat 12. A mounting frame 16 is provided above the support rod 13, and a solar panel 17 is installed inside the mounting frame 16. The side of the mounting frame 16 is fixedly connected to the mounting plate 21, and a motor 22 is installed on the side of the mounting plate 21. A support shaft 18 is installed at one end of the rotating shaft of the motor 22, and a belt 20 is sleeved on the outside of the support shaft 18. A scraper 23 is installed between the belts 20. Through the scraper 23, on snowy days, the motor 22 can drive the support shaft 18 to reciprocate, so that the belt 20 drives the scraper 23 to reciprocate in contact with the surface of the solar panel 17, and the scraper 23 moves with the surface of the solar panel 17. The fallen snow on the surface of the solar panel 17 is scraped off with the movement of the scraper 23 to prevent the fallen snow from covering the solar panel 17, which is more practical when used.

[0032] A bearing seat 19 is installed outside the mounting frame 16, and the interior of the bearing seat 19 is connected to the support shaft 18 through a bearing. The bearing seat 19 is provided so that the support shaft 18 can be effectively supported under rotation, thereby fixing it to the outside of the mounting frame 16, and the supporting effect is better when in use.

[0033] The top of the support rod 13 is connected to the clamping plate 14 by bolts, and a fixing rod 24 is provided inside the clamping plate 14. The top of the fixing rod 24 is fixedly connected to the mounting frame 16. Through the clamping plate 14, after the angle of the solar panel 17 is adjusted, the bolts can be tightened so that the clamping plate 14 squeezes the fixing rod 24, thereby fixing the position of the mounting frame 16 and the solar panel 17, which is more convenient to fix.

[0034] The inner wall of the clamping plate 14 is provided with an anti-skid pad 15, and the surface of the anti-skid pad 15 is in contact with the fixing rod 24. After the clamping plate 14 clamps the fixing rod 24, the anti-skid pad 15 is located between the clamping plate 14 and the fixing rod 24, so as to prevent the fixing rod 24 from sliding, and is more stable when used.

[0035] The front shaft of the control box 2 is connected to the box door 9, and a door lock 11 is installed on the surface of the box door 9. The control box 2 is installed on the top of the base 10. The door lock 11 can effectively close the control box 2 to prevent other people from opening the control box 2, making it safer when in use.

[0036] The working principle of the online monitoring foldable atmospheric electric field instrument is as follows: when the online monitoring foldable atmospheric electric field instrument is used, the control box 2 is first installed on the installation surface through the base 10, the first vertical pole 3 is inserted into the first fixing seat 8, and the first fixing seat 8 is installed on the side of the control box 2 by bolts, and the bolts are tightened so that the first fixing seat 8 squeezes the first vertical pole 3, thereby fixing the first vertical pole 3 on the side of the control box 2, the first vertical pole 3 is connected to the second vertical pole 4 through a rotating shaft, and the other end of the second vertical pole 4 is connected to the third vertical pole 5 by a rotating shaft, and the third vertical pole 5 is connected to the third vertical pole 5 by a rotating shaft. The sensor component 1 is installed at the other end, and the second vertical pole 4 is erected, and the nut 7 is screwed so that the nut 7 is threadedly connected with the second vertical pole 4. The nut 7 is continuously screwed so that the nut 7 is also threadedly connected with the first vertical pole 3 until the nut 7 contacts the limiting ring 6 outside the first vertical pole 3. At this time, the nut 7 is threadedly connected with the first vertical pole 3 and the second vertical pole 4 at the same time, so that the position of the second vertical pole 4 is fixed at the top of the first vertical pole 3. Similarly, the third vertical pole 5 is erected, and the nut 7 outside the third vertical pole 5 is used to fix the position of the third vertical pole 5 at the top of the second vertical pole 4. The top is installed in sections one by one, so that it is easier to erect during installation. At the same time, during transportation, the first upright pole 3, the second upright pole 4 and the third upright pole 5 can be folded together, which is more convenient for transportation and installation. A solar panel 17 is installed inside the mounting frame 16, and a motor 22 is installed on the mounting plate 21 on the side of the mounting frame 16. A support shaft 18 is installed at one end of the rotating shaft of the motor 22, and a scraper 23 is installed between the belts 20 outside the support shaft 18. In snowy days, the motor 22 can drive the support shaft 18 to reciprocate, so that the support The belt 20 on the outside of the support shaft 18 will also make reciprocating motion, and the bottom of the scraper 23 will fit the top of the solar panel 17. When the belt 20 moves, it will also drive the scraper 23 to fit the surface of the solar panel 17 and make reciprocating motion. With the movement of the scraper 23, the fallen snow on the surface of the solar panel 17 can be scraped off to prevent the fallen snow from covering the solar panel 17. When there is sunshine, the solar panel 17 can directly absorb and convert sunlight without waiting for the snow to melt. The utilization rate of the solar panel 17 is higher and the practicality is better when used.

[0037] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An online monitoring foldable atmospheric electric field instrument, comprising a sensor component (1) and a control box (2), characterized in that: The side of the control box (2) is connected to the first fixing seat (8) by bolts, the first fixing seat (8) is provided with a first vertical pole (3) inside, the top rotating shaft of the first vertical pole (3) is connected to the second vertical pole (4), the top rotating shaft of the second vertical pole (4) is connected to the third vertical pole (5), the first vertical pole (3) and the second vertical pole (4) are externally fixedly connected to a limiting ring (6), the second vertical pole (4) and the third vertical pole (5) are externally sleeved with nuts (7), and the top of the third vertical pole (5) is installed with a sensor component (1).

2. The foldable atmospheric electric field instrument for online monitoring according to claim 1 is characterized in that: The other side of the control box (2) is connected to a second fixing seat (12) by bolts, a support rod (13) is inserted into the interior of the second fixing seat (12), a mounting frame (16) is provided above the support rod (13), a solar cell panel (17) is installed inside the mounting frame (16), a side of the mounting frame (16) is fixedly connected to a mounting plate (21), a motor (22) is installed on the side of the mounting plate (21), a support shaft (18) is installed at one end of the rotating shaft of the motor (22), a belt (20) is sleeved on the outside of the support shaft (18), and a scraper (23) is installed between the belts (20).

3. The foldable atmospheric electric field instrument for online monitoring according to claim 2 is characterized in that: A bearing seat (19) is installed outside the mounting frame (16), and the interior of the bearing seat (19) is connected to a support shaft (18) via a bearing.

4. The foldable atmospheric electric field instrument for online monitoring according to claim 2 is characterized in that: The top of the support rod (13) is connected to the clamping plate (14) via bolts, a fixing rod (24) is provided inside the clamping plate (14), and the top of the fixing rod (24) is fixedly connected to the mounting frame (16).

5. The foldable atmospheric electric field instrument for online monitoring according to claim 4 is characterized in that: An anti-skid pad (15) is installed on the inner wall of the clamping plate (14), and the surface of the anti-skid pad (15) is in contact with the fixing rod (24).

6. The foldable atmospheric electric field instrument for online monitoring according to claim 1 is characterized in that: The front rotating shaft of the control box (2) is connected to the box door (9), a door lock (11) is installed on the surface of the box door (9), and the control box (2) is installed on the top of the base (10).

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