CN211085526U - Intelligent pressure sensor based on NB-IoT - Google Patents
Intelligent pressure sensor based on NB-IoT Download PDFInfo
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- CN211085526U CN211085526U CN202020103527.8U CN202020103527U CN211085526U CN 211085526 U CN211085526 U CN 211085526U CN 202020103527 U CN202020103527 U CN 202020103527U CN 211085526 U CN211085526 U CN 211085526U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 210000000056 organ Anatomy 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an intelligent pressure sensor based on NB-IoT, including base and pressure transmitter, the bottom of base is equipped with the fixed steel sheet, four corners in the bottom of fixed steel sheet all are equipped with the support column, be equipped with the bolt hole on the support column, be equipped with the bolt on the bolt hole, the top of bolt is equipped with the rotation handle, the bottom of fixed steel sheet is equipped with the battery, the top of base is equipped with the thread groove, the inside bottom of thread groove is equipped with the electrode slot, electrode rod has been inserted in the electrode slot, electrode rod fixes on the threaded rod, and this pressure sensor is convenient for install and dismantle, and stability can be strong, and the flexibility is strong, and still can carry out pressure detection when having the stand-by battery to cut off the power supply, and this pressure sensor changes display or bee calling organ very simply and conveniently, need not to dismantle whole sensor, the replacement efficiency is improved, the time is saved, the structure is simple, and the popularization is convenient.
Description
Technical Field
The utility model relates to a pressure sensor field specifically is an intelligence pressure sensor based on NB-IoT.
Background
A pressure sensor is a device or apparatus that senses a pressure signal and converts the pressure signal into a usable output electrical signal according to a certain rule. A pressure sensor is usually composed of a pressure sensitive element and a signal processing unit. Pressure sensors can be classified into gauge pressure sensors, differential pressure sensors, and absolute pressure sensors according to different types of test pressures. The pressure sensor is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, relates to water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, military industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and other industries, and simply introduces the principles and the applications of some common sensors. In addition, a medical pressure sensor is arranged. Pressure sensor uses very extensively, but current pressure sensor function is more single, and inconvenient dismantlement pressure sensor is inconvenient to be changed pressure sensor, and pressure sensor's the loaded down with trivial details complicacy of installation moreover, and the stability can be inserted, and the flexibility is poor, changes very trouble to display or bee calling organ, needs to dismantle whole sensor, and is inefficient, and speed is slow.
Disclosure of Invention
The utility model aims at the defect of prior art, provide an intelligent pressure sensor based on NB-IoT to solve the problem that the above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent pressure sensor based on NB-IoT comprises a base and a pressure transmitter, wherein a fixed steel plate is arranged at the bottom of the base, support columns are arranged at four corners of the bottom of the fixed steel plate, bolt holes are formed in the support columns, bolts are arranged on the bolt holes, a rotating handle is arranged at the top of each bolt, a storage battery is arranged at the bottom of each fixed steel plate, a threaded groove is formed in the top of the base, an electrode groove is formed in the bottom of the inner portion of the threaded groove, an electrode rod is inserted in the electrode groove and fixed on a threaded rod, the pressure transmitter is installed at the top of the threaded rod, a first electrode column jack is arranged on one side of the base, a first electrode column is arranged in each first electrode column jack, a first connecting wire is connected onto the first electrode column, the first connecting wire is connected with a display, and a second electrode column jack is arranged at one, and a second electrode column is arranged in the second electrode column jack, a second connecting wire is connected to the second electrode column, one end of the second connecting wire is connected with a buzzer, and a control box is arranged on the other side of the base.
As a preferred technical scheme of the utility model, the support column links to each other with fixed steel sheet welding, the base welding is on fixed steel sheet, rotatory handle links to each other with bolt welding, the threaded rod passes through the screw thread with the support column and links to each other.
As an optimal technical scheme of the utility model, the threaded rod with the thread groove passes through the screw thread and links to each other, the electrode pole links to each other with the electrode groove activity, the electrode pole is the aluminium bar, the aluminum sheet is installed to the electrode inslot.
As an optimal technical scheme of the utility model, all be equipped with the external screw thread on first electrode post and the second electrode post, first electrode post passes through the screw thread with first electrode post jack and links to each other, the second electrode post passes through the bolt with second electrode post jack and links to each other, first electrode post and display electric connection, second electrode post and bee calling organ electric connection.
As a preferred technical scheme of the utility model, aluminum sheet electric connection in control box and electrode trough, first electrode post jack and the second electrode post jack, battery and control box electric connection.
As an optimal technical solution of the present invention, a main control MCU is installed in the control box, and the main control MCU is electrically connected to the NB-IoT module.
The utility model has the advantages that: this pressure sensor is convenient for install and dismantles, and stability can be strong, and the flexibility is strong, has moreover that backup battery still can carry out pressure detection in the outage, and this pressure sensor changes very simple and convenient to display or bee calling organ, need not to dismantle whole sensor, improves and changes efficiency, save time, simple structure, facilitate promotion.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. fixed steel sheet, 2, base, 3, threaded rod, 4, pressure transmitter, 5, electrode rod, 6, thread groove, 7, control box, 8, first electrode post jack, 9, first electrode post, 10, first connecting wire, 11, display, 12, support column, 13, bolt hole, 14, bolt, 15, rotatory handle, 16, electrode groove, 17, battery, 18, second electrode post jack, 19, second electrode post, 20, second connecting wire, 21, bee calling organ.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
Example (b): referring to fig. 1, the present invention provides a technical solution: an intelligent pressure sensor based on NB-IoT comprises a base 2 and a pressure transmitter 4, wherein the bottom of the base 2 is provided with a fixed steel plate 1, four corners of the bottom of the fixed steel plate 1 are respectively provided with a support column 12, the support column 12 is provided with a bolt hole 13, the bolt hole 13 is provided with a bolt 14, the top of the bolt 14 is provided with a rotating handle 15, the bottom of the fixed steel plate 1 is provided with a storage battery 17, the top of the base 2 is provided with a thread groove 6, the inner bottom end of the thread groove 6 is provided with an electrode groove 16, an electrode rod 5 is inserted in the electrode groove 16, the electrode rod 5 is fixed on a threaded rod 3, the top of the threaded rod 3 is provided with the pressure transmitter 4, one side of the base 2 is provided with a first electrode column jack 8, a first electrode column 9 is arranged in the first electrode column jack 8, the first electrode column 9 is connected with a first connecting line 10, the first, a second electrode column 19 is arranged in the second electrode column jack 18, a second connecting wire 20 is connected to the second electrode column 19, one end of the second connecting wire 20 is connected with a buzzer 21, and the other side of the base 2 is provided with a control box 7.
The threaded rod 3 is connected with the threaded groove 6 through threads, the electrode rod 5 is movably connected with the electrode groove 16, the electrode rod 5 is an aluminum bar, and an aluminum sheet is arranged in the electrode groove 16.
The first electrode column 9 and the second electrode column 19 are both provided with external threads, the first electrode column 9 is connected with the first electrode column jack 8 through threads, the second electrode column 19 is connected with the second electrode column jack 18 through bolts, the first electrode column 9 is electrically connected with the display 11, and the second electrode column 19 is electrically connected with the buzzer 21.
The control box 7 is electrically connected with the aluminum sheets in the electrode groove 16, the first electrode column jack 8 and the second electrode column jack 18, and the storage battery 17 is electrically connected with the control box 7.
The control box 7 is internally provided with a master control MCU which is electrically connected with the NB-IoT module.
The working principle is as follows: an intelligent pressure sensor based on NB-IoT comprises a fixed steel plate 1, a base 2, a threaded rod 3, a pressure transmitter 4, an electrode rod 5, a threaded groove 6, a control box 7, a first electrode column jack 8, a first electrode column 9, a first connecting wire 10, a display 11, a supporting column 12, a bolt hole 13, a bolt 14, a rotating handle 15, an electrode groove 16, a storage battery 17, a second electrode column jack 18, a second electrode column 19, a second connecting wire 20 and a buzzer 21, wherein during installation, the threaded rod 3 is rotated into the threaded groove 6 to enable the electrode rod 5 to be inserted into the electrode groove 16, the pressure transmitter 4 and the base 2 are on the same plane, then the base 2 is fixed on equipment by the bolt 14, the first electrode column 9 and the second electrode column 19 are rotated to enable the first electrode column 9 and the second electrode column 19 to be respectively rotated into the first electrode column jack 8 and the second electrode column jack 18, the aluminum sheets in the first electrode column jack 8 and the second electrode column jack 18 are contacted, so that the power supplies of the buzzer 21 and the display 11 are connected, when the power supply works, the pressure transmitter 4 senses pressure and transmits signals to the main control MCU, the signals are transmitted to the control console through the NB-IoT module, and meanwhile, the signals are transmitted to the display 11, so that the power supply is convenient to watch.
This pressure sensor is convenient for install and dismantles, and stability can be strong, and the flexibility is strong, has moreover that backup battery still can carry out pressure detection in the outage, and this pressure sensor changes very simple and convenient to display or bee calling organ, need not to dismantle whole sensor, improves and changes efficiency, save time, simple structure, facilitate promotion.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. An NB-IoT based intelligent pressure sensor comprising a base (2) and a pressure transmitter (4), characterized in that: the bottom of base (2) is equipped with fixed steel sheet (1), four corners in the bottom of fixed steel sheet (1) all are equipped with support column (12), be equipped with bolt hole (13) on support column (12), be equipped with bolt (14) on bolt hole (13), the top of bolt (14) is equipped with rotation handle (15), the bottom of fixed steel sheet (1) is equipped with battery (17), the top of base (2) is equipped with thread groove (6), the inside bottom of thread groove (6) is equipped with electrode slot (16), electrode slot (16) interpolation has electrode rod (5), electrode rod (5) are fixed on threaded rod (3), pressure transmitter (4) are installed at the top of threaded rod (3), one side of base (2) is equipped with first electrode column jack (8), be equipped with first electrode column (9) in first electrode column jack (8), be connected with first connecting wire (10) on first electrode post (9), first connecting wire (10) are connected with display (11), the one end of base (2) is equipped with second electrode post jack (18), be equipped with second electrode post (19) in second electrode post jack (18), be connected with second connecting wire (20) on second electrode post (19), the one end of second connecting wire (20) is connected with bee calling organ (21), the opposite side of base (2) is equipped with control box (7).
2. An NB-IoT based intelligent pressure sensor as in claim 1 wherein: support column (12) link to each other with fixed steel sheet (1) welding, base (2) welding is on fixed steel sheet (1), rotatory handle (15) link to each other with bolt (14) welding, threaded rod (3) link to each other through the screw with support column (12).
3. An NB-IoT based intelligent pressure sensor as in claim 1 wherein: threaded rod (3) with thread groove (6) link to each other through the screw thread, electrode pole (5) link to each other with electrode groove (16) activity, electrode pole (5) are the aluminium bar, install the aluminum sheet in electrode groove (16).
4. An NB-IoT based intelligent pressure sensor as in claim 1 wherein: all be equipped with the external screw thread on first electrode post (9) and second electrode post (19), first electrode post (9) link to each other through the screw thread with first electrode post jack (8), second electrode post (19) link to each other through the bolt with second electrode post jack (18), first electrode post (9) and display (11) electric connection, second electrode post (19) and bee calling organ (21) electric connection.
5. An NB-IoT based intelligent pressure sensor as in claim 1 wherein: the control box (7) is electrically connected with the electrode groove (16), the first electrode column jack (8) and the aluminum sheets in the second electrode column jack (18), and the storage battery (17) is electrically connected with the control box (7).
6. An NB-IoT based intelligent pressure sensor as in claim 1 wherein: the control box (7) is internally provided with a master control MCU which is electrically connected with the NB-IoT module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020103527.8U CN211085526U (en) | 2020-01-17 | 2020-01-17 | Intelligent pressure sensor based on NB-IoT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020103527.8U CN211085526U (en) | 2020-01-17 | 2020-01-17 | Intelligent pressure sensor based on NB-IoT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211085526U true CN211085526U (en) | 2020-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020103527.8U Active CN211085526U (en) | 2020-01-17 | 2020-01-17 | Intelligent pressure sensor based on NB-IoT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211085526U (en) |
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2020
- 2020-01-17 CN CN202020103527.8U patent/CN211085526U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240603 Address after: Room 401, 4th Floor, No. 1025 Gaopu Road, Tianhe District, Guangzhou City, Guangdong Province, 510663 Patentee after: Super Communications Co.,Ltd. Country or region after: China Address before: Room 801, 803, 804, 805, No. 560, shengxia Road, Pudong New Area pilot Free Trade Zone, Shanghai, 201203 Patentee before: SHANGHAI SUNRAY ELECTRONIC TECHNOLOGY CO.,LTD. Country or region before: China |