Double-channel underground water monitoring terminal

Abstract

The utility model discloses a dual-channel underground water monitoring terminal, comprising an outer barrel, a barrel cover rotatably installed at the port of the outer barrel, and a monitoring body located on the barrel cover, the monitoring body comprises an acquisition terminal and a battery body, the output end of the battery body is fixedly connected with the acquisition terminal, and the output end of the battery body is fixedly connected with the acquisition terminal. The outer side of the battery body is movably connected with an outer shell, and a port of the outer shell is fixedly connected with a radome. During use, after the battery body is mounted on the outer shell, the acquisition terminal is fixedly mounted on the cover plate through the copper studs, the radome is fixed on the outer shell, the waterproof rubber pad is arranged at the joint of the radome and the outer shell, and the waterproof ring is further arranged on the inner ring, so that the dustproof and waterproof effects are achieved; the outer shell is fixed to the barrel cover, the protrusion extending outwards is arranged at the end opening of the outer shell, the barrel cover is clamped and fixed through cooperation of the protrusion and the round nut, the fixing purpose is achieved, installation is reliable, and disassembly is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of terminal integration, and particularly relates to a dual-channel groundwater monitoring terminal. Background Art

[0002] Water in various states widely buried below the earth's surface is collectively referred to as groundwater. Atmospheric precipitation is the main source of groundwater.

[0003] In the existing groundwater monitoring, the design of most monitoring terminals is not perfect, and the decentralized design leads to certain challenges in installation and maintenance. Moreover, the sealing effect of the monitoring equipment is not good, resulting in a poor working environment for internal parts, reducing the service life, and being not conducive to the purpose of quick installation and use.

[0004] In summary, based on the technical problems existing in the above-mentioned prior art, it needs to be solved. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dual-channel groundwater monitoring terminal to solve the problems of poor sealing effect and decentralized design.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A dual-channel groundwater monitoring terminal, including an outer barrel, a barrel cover is rotatably installed at the port of the outer barrel, and further includes a monitoring body located on the barrel cover. The monitoring body includes a collection terminal and a battery body. The output end of the battery body is fixedly connected to the collection terminal. An outer housing is movably connected to the outside of the battery body, and an antenna cover is fixedly connected to the port of the outer housing.

[0007] Preferably, an installation hole is opened on the barrel cover, the outer housing is movably installed in the installation hole, and a round nut is threadedly connected to the outer wall of the outer housing. The outer wall above the round nut is fixedly connected to the outer wall below the barrel cover.

[0008] Preferably, the antenna cover and the outer housing are provided with matching threaded holes, and a fixing bolt is threadedly connected in the threaded holes. A waterproof rubber pad and a waterproof ring are arranged between the outer housing and the antenna cover, and the diameter of the waterproof ring is smaller than that of the waterproof rubber pad.

[0009] Preferably, a cover plate is fixedly connected to the outer wall above the battery body, the collection terminal is fixedly installed on the cover plate, a bottom plate is fixedly connected to the outer wall below the battery body, and a shock absorber is arranged between the bottom plate and the outer housing.

[0010] Preferably, a waterproof aviation plug and a breather valve are arranged on the outer wall below the outer housing, and a power switch is arranged at the axis.

[0011] Preferably, the acquisition terminal includes a Beidou antenna, an acquisition unit, and a wireless module. A copper stud is provided on the cover plate. The Beidou antenna, the acquisition unit, and the wireless module are respectively fixedly connected to the cover plate through the copper stud.

[0012] Preferably, the radome is in the shape of a hollow hemisphere, and desiccants are placed inside both the radome and the outer housing.

[0013] Preferably, the outer housing is made of aluminum alloy, and the radome is made of fiberglass.

[0014] The technical effects and advantages of the present utility model: During use, the battery body can be installed in the outer housing, and then the acquisition terminal can be fixedly installed on the cover plate through copper studs respectively to realize the integration of the acquisition terminal and the battery body. Then, the radome is fixed on the outer housing. A waterproof rubber pad is provided at the connection between the radome and the outer housing, and a waterproof ring is also provided on the inner ring to achieve the effect of dust and waterproof. Then, the outer housing is fixed on the barrel cover through a round nut. An outwardly extending protrusion is provided at the port of the outer housing, and the protrusion is matched with the round nut to clamp the barrel cover to achieve the purpose of fixation. The installation is reliable and the disassembly is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the monitoring body of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the acquisition terminal of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the outer housing of the present utility model;

[0018] Figure 4 is a schematic structural diagram of the battery body of the present utility model;

[0019] Figure 5 is a schematic installation diagram of the monitoring body of the present utility model.

[0020] In the figure: 1, outer barrel; 2, barrel cover; 3, monitoring body; 31, acquisition terminal; 32, battery body; 4, outer housing; 5, radome; 6, round nut; 7, threaded hole; 8, waterproof rubber pad; 9, waterproof ring; 10, cover plate; 11, bottom plate; 12, shock absorber seat; 13, waterproof aviation plug; 14, air vent valve; 15, power switch; 16, Beidou antenna; 17, acquisition unit; 18, wireless module; 19, copper stud. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] The present invention provides a dual-channel groundwater monitoring terminal as shown in Figures 1-5 , which includes an outer barrel 1. A barrel cover 2 is rotatably installed at the port of the outer barrel 1. It further includes a monitoring body 3, and the monitoring body 3 is located on the barrel cover 2. The monitoring body 3 includes a collection terminal 31 and a battery body 32. The output end of the battery body 32 is fixedly connected to the collection terminal 31. An outer housing 4 is movably connected to the outside of the battery body 32. An antenna cover 5 is fixedly connected to the port of the outer housing 4. An installation hole is provided on the barrel cover 2, and the outer housing 4 is movably installed in the installation hole. The outer wall of the outer housing 4 is threadedly connected to a round nut 6, and the outer wall on the upper side of the round nut 6 is fixedly connected to the outer wall on the lower side of the barrel cover 2. The antenna cover 5 and the outer housing 4 are provided with a matching threaded hole 7, and a fixing bolt is threadedly connected in the threaded hole 7. A waterproof rubber pad 8 and a waterproof ring 9 are provided between the outer housing 4 and the antenna cover 5, and the diameter of the waterproof ring 9 is smaller than the diameter of the waterproof rubber pad 8. When in use, after the battery body 32 is installed in the outer housing 4, the collection terminal 31 can be fixedly installed on the cover plate 10 through copper studs 19 respectively, realizing the integration of the collection terminal 31 and the battery body. The antenna cover 5 is made of fiberglass, which does not affect signal transmission. The outer housing 4 and the round nut 6 are made of aluminum alloy. A waterproof rubber pad 8 is provided at the connection between the antenna cover 5 and the outer housing 4. The thickness of the waterproof rubber pad 8 is 2 mm, and a waterproof ring 9 is further provided in the inner circle to achieve the effect of dust and waterproof. And desiccants are added inside the outer housing 4 and inside the antenna cover 5 to enhance the moisture-proof effect. After the outer housing 4 is installed in the installation hole provided on the barrel cover 2, it is fixed by the round nut 6. An outwardly extending protrusion is provided at the port of the outer housing 4, and the barrel cover 2 is clamped through the cooperation of the protrusion and the round nut 6 to achieve the purpose of fixation, with reliable installation and convenient disassembly.

[0023] Specifically, a cover plate 10 is fixedly connected to the outer wall on the upper side of the battery body 32, and the collection terminal 31 is fixedly installed on the cover plate 10. A bottom plate 11 is fixedly connected to the outer wall on the lower side of the battery body 32. A shock absorber 12 is provided between the bottom plate 11 and the outer housing 4. A waterproof aviation plug 13 and a breathing valve 14 are provided on the outer wall on the lower side of the outer housing 4, and a power switch 15 is provided at the axis. The collection terminal 31 includes a Beidou antenna 16, a collection unit 17 and a wireless module 18. Copper studs 19 are provided on the cover plate 10, and the Beidou antenna 16, the collection unit 17 and the wireless module 18 are respectively fixedly connected to the cover plate 10 through the copper studs 19. Reference can be made to the attached Figure 2 ,3 As shown, the acquisition unit 17 is the RTU acquisition terminal 31, the battery body 32 uses a 7V battery, and the Beidou antenna 16, the acquisition unit 17, and the wireless module 18 are fixedly connected to the cover plate 10 through 5 copper studs 19, and then fixedly connected to the battery body 32. This not only enables quick and convenient installation, but also when performing maintenance, the battery body 32 and the acquisition terminal 31 can be taken out together by holding the acquisition terminal 31, which is conducive to the convenience of inspection and maintenance. Moreover, a card slot is provided on the wireless module 18, and the 4G card can be directly inserted and removed. When inserting the card, there is no need to repeatedly disassemble the Beidou antenna 16, which is convenient and fast. Through the cooperation of the two communication channels of the wireless module 18 that facilitates the insertion and removal of the 4G card and the Beidou antenna 16, the monitoring work can be better realized.

[0024] Specifically, the radome 5 is in the shape of a hollow hemisphere, and desiccants are placed inside both the radome 5 and the outer shell 4. The outer shell 4 is made of aluminum alloy, and the radome 5 is made of fiberglass. Reference can be made to the appendix Figure 1 、 4 As shown, the hollow hemispherical radome 5 cooperates with the outer shell 4 to form a sealed cavity, providing a usage environment for the battery main body 32 and the acquisition terminal 31.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A dual-channel groundwater monitoring terminal, comprising an outer barrel (1), a barrel cover (2) being rotatably mounted at the end of the outer barrel (1), characterized in that: The invention also comprises a monitoring body (3), wherein the monitoring body (3) is located on the barrel cover (2), and the monitoring body (3) comprises a collection terminal (31) and a battery body (32), wherein the output end of the battery body (32) is fixedly connected to the collection terminal (31), the outer side of the battery body (32) is movably connected to an outer shell (4), and the port of the outer shell (4) is fixedly connected to an antenna cover (5).

2. A dual-channel groundwater monitoring terminal according to claim 1, characterized in that: The barrel cover (2) is provided with a mounting hole, the outer shell (4) is movably mounted in the mounting hole, the outer wall of the outer shell (4) is threadedly connected with a round nut (6), and the outer wall of the upper side of the round nut (6) is fixedly connected to the outer wall of the lower side of the barrel cover (2).

3. A dual-channel groundwater monitoring terminal according to claim 2, characterized in that: The antenna cover (5) and the outer shell (4) are provided with matching threaded holes (7), and the inner threads of the threaded holes (7) are connected with fixing bolts. A waterproof rubber pad (8) and a waterproof ring (9) are provided between the outer shell (4) and the antenna cover (5), and the diameter of the waterproof ring (9) is smaller than the diameter of the waterproof rubber pad (8).

4. A dual-channel groundwater monitoring terminal according to claim 1, characterized in that: The outer wall on the upper side of the battery body (32) is fixedly connected to a cover plate (10), the acquisition terminal (31) is fixedly mounted on the cover plate (10), the outer wall on the lower side of the battery body (32) is fixedly connected to a bottom plate (11), and a shock absorbing seat (12) is provided between the bottom plate (11) and the outer shell (4).

5. A dual-channel groundwater monitoring terminal according to claim 1, characterized in that: The outer wall at the lower side of the outer shell (4) is provided with a waterproof aviation plug (13) and a breathable valve (14), and a power switch (15) is provided at the axis.

6. A dual-channel groundwater monitoring terminal according to claim 4, characterized in that: The acquisition terminal (31) comprises a Beidou antenna (16), a acquisition unit (17) and a wireless module (18); a copper stud (19) is provided on the cover plate (10); and the Beidou antenna (16), the acquisition unit (17) and the wireless module (18) are respectively fixedly connected to the cover plate (10) via the copper stud (19).

7. A dual-channel groundwater monitoring terminal according to claim 1, characterized in that: The antenna cover (5) is in the shape of a hollow hemisphere, and desiccants are placed inside the antenna cover (5) and the outer shell (4).

8. A dual-channel groundwater monitoring terminal according to claim 1, characterized in that: The outer shell (4) is made of aluminum alloy, and the antenna cover (5) is made of fiberglass.

Images