CN113555735A - Wisdom formula crust internal environment monitoring early warning device - Google Patents
Wisdom formula crust internal environment monitoring early warning device Download PDFInfo
- Publication number
- CN113555735A CN113555735A CN202110790080.5A CN202110790080A CN113555735A CN 113555735 A CN113555735 A CN 113555735A CN 202110790080 A CN202110790080 A CN 202110790080A CN 113555735 A CN113555735 A CN 113555735A
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- China
- Prior art keywords
- shell
- connecting ring
- elastic
- sensor
- pushing mechanism
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Testing Or Calibration Of Command Recording Devices (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention provides an intelligent in-ground-shell environment monitoring and early warning device which comprises a sensor for measuring gas, temperature, humidity, water content and pressure, wherein the sensor is electrically connected with a controller through an electric connector, the electric connector comprises a male head and a female head which are hermetically buckled with each other to be electrically connected, the male head comprises a first shell, an elastic pushing mechanism is arranged in the first shell, the elastic pushing mechanism is provided with a connecting ring, the first shell is provided with an annular inserting groove, the female head comprises a second shell which is oppositely inserted into the annular inserting groove, the second shell is provided with a connecting column which is in press fit with the top of the connecting ring, one of the male head and the female head is provided with a one-way valve for exhausting air in the first shell and the second shell, and the technical problem that the connecting part between a signal transmission cable and the sensor is easy to oxidize and rust is solved.
Description
Technical Field
The invention relates to an intelligent in-ground-shell environment monitoring and early warning device.
Background
In the process of mining, the mining layer is influenced by mining activities, so that the change of gas content, temperature, humidity, water content, pressure and the like is caused, the mining layer is easy to collapse, and therefore the parameters need to be detected in real time in the mining process, and the purpose of early warning the collapse of the mining layer is achieved.
The prior art discloses a utility model with the name of 'pipeline landslide monitoring and early warning system', the number of authorized bulletin is CN212160900U, the date of authorized bulletin is 2020.12.15, which comprises pipeline strain monitoring equipment, soil pressure strain monitoring equipment, rainfall water pressure monitoring equipment, dip angle monitoring equipment, a data acquisition center, a monitoring and analyzing platform, a server terminal and a database, the monitoring instruments such as the dip angle monitoring equipment, the rainfall water pressure monitoring equipment and the like are designed, physical signals such as rainfall, soil humidity, pore water pressure, displacement, dip angle and the like in a landslide area are monitored, a GPRS and China Beidou two-phase transmission mode is adopted, and the high-efficiency, stable and uninterrupted landslide monitoring system is established, early warning grades are divided through the monitoring analysis platform, the government disaster prevention platform and the pipeline monitoring center are guided to perform disaster prevention work, the precision of monitoring equipment is analyzed, and the applicability of the monitoring and early warning system is improved. Because the use environment of the sensor for monitoring the soil pressure, the rainfall water pressure and the like in the prior art is dark and humid underground, the connection part between the signal transmission cable and the sensor is easy to oxidize and rust, the signal transmission of the sensor is unstable, and the monitoring accuracy is reduced.
Disclosure of Invention
The invention provides an intelligent in-ground-shell environment monitoring and early warning device, which aims to solve the technical problems that a connecting part between a signal transmission cable and a sensor is easy to oxidize and rust.
The technical scheme of the invention is realized as follows: the utility model provides an environmental monitoring early warning device in wisdom formula crust, is including being used for measuring the sensor of gas, temperature, humidity, water content, pressure, the sensor passes through electric connector and controller electricity and is connected, and electric connector includes public head, female head that mutual airtight lock is connected with the electricity, public head includes first casing, be equipped with elasticity thrustor mechanism in the first casing, elasticity thrustor mechanism is equipped with the go-between, first casing is equipped with annular inserting groove, female head includes the second casing of pegging graft with annular inserting groove, the second casing is equipped with the spliced pole with the press fit of connecting ring top, one of them one of public head, female head is equipped with the check valve that is used for discharging air in first casing, the second casing.
Furthermore, the elastic pushing mechanism comprises at least two elastic strips, one ends of the elastic strips are connected with the bottom of the first shell, the other ends of the elastic strips are connected with the connecting ring, the projections of the upper ends and the lower ends of the elastic strips at the bottom of the first shell are uniformly distributed around the central axis of the connecting ring, and the projections of the upper ends and the lower ends of the elastic strips are circumferentially staggered.
Furthermore, the annular insertion groove is internally provided with a rotation stopping groove in the vertical direction, and the second shell is provided with a rotation stopping protrusion which is matched with the rotation stopping groove to prevent the first shell and the second shell from rotating relatively.
Furthermore, the inner circumferential side of the connecting ring is provided with at least two first conducting rings at intervals, and the connecting column is provided with a second conducting ring matched with the first conducting rings.
Further, the check valve comprises a cylindrical shell, a sealing inclined plane is arranged on the inner side of the cylindrical shell, a sealing ball matched with the sealing inclined plane is arranged in the cylindrical shell, and a pushing spring is arranged on the sealing ball.
Furthermore, a sealing ring is arranged on the side wall of the annular insertion groove close to the elastic pushing mechanism to be in sliding sealing fit with the inner side wall of the second shell.
Furthermore, the bottom of the annular insertion groove is provided with an exhaust hole communicated with the outside.
Furthermore, the first shell and the second shell are made of rustproof stainless steel.
By adopting the technical scheme, the invention has the beneficial effects that: according to the intelligent in-ground-shell environment monitoring and early warning device, after the male head and the female head are pressed relatively and approach, the air in the intelligent in-ground-shell environment monitoring and early warning device is thin, the density of oxygen is low, the first conducting ring and the second conducting ring are not easy to oxidize, and the problem of poor contact between the first conducting ring and the second conducting ring is avoided.
Furthermore, in the process of slow oxygen consumption in the male head and the female head, the air pressure in the male head and the female head is gradually reduced, the external atmospheric pressure pushes the male head and the female head to slowly approach each other, and in the process, the elastic strip drives the connecting ring and the connecting column to rotate relatively, so that the first conducting ring and the second conducting ring are prevented from being stuck due to corrosion, and meanwhile, the good electric connection of the first conducting ring and the second conducting ring is also ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the construction of a sensor according to the present invention;
FIG. 2 is a cross-sectional view of the electrical connector of the present invention;
FIG. 3 is an enlarged view taken at I in FIG. 2;
FIG. 4 is a schematic view of the check valve of the present invention;
FIG. 5 is a cross-sectional view of the electrical connector of the present invention;
fig. 6 is an enlarged view of fig. 2 at II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An embodiment 1 of an intelligent in-ground-shell environment monitoring and early-warning device includes, as shown in fig. 1-6, a sensor 1 for measuring gas, temperature, humidity, water content and pressure, where the sensor can be a gas sensor, a temperature sensor, a humidity sensor, a water content sensor and a pressure sensor, which are independent from each other, or can be integrated into a whole, the sensor itself has been disclosed in the prior art, and is not described herein, the sensor is electrically connected with a controller through an electrical connector 2, the sensor transmits an electrical signal to the controller, so as to provide data support for an early-warning strategy of the controller, the electrical connector includes a male head 3 and a female head 4 which are mutually closed and buckled to be electrically connected, the male head 3 and the female head 4 are buckled with each other and internally sealed, and can slide relatively along an axial direction, the male head includes a first shell 5, an elastic pushing mechanism 6 is arranged in the first shell, the elastic pushing mechanism is provided with a connecting ring 7, the first shell is provided with an annular insertion groove 8, the female head comprises a second shell 9 which is oppositely inserted into the annular insertion groove, the second shell is provided with a connecting column 10 which is in jacking fit with the connecting ring, and one of the male head and the female head is provided with a one-way valve 11 which is used for discharging air in the first shell and the second shell.
The elastic pushing mechanism comprises at least two elastic strips 12, one ends of the elastic strips are connected with the bottom of the first shell, the other ends of the elastic strips are connected with the connecting ring, the projections of the upper ends and the lower ends of the elastic strips at the bottom of the first shell are uniformly distributed around the central axis of the connecting ring, and the projections of the upper ends and the lower ends of the elastic strips are circumferentially staggered so as to realize circumferential rotation of the elastic strips in the axial motion when the male head 3 and the female head 4 are relatively close to each other.
The annular inserting groove is internally provided with a rotation stopping groove 13 in the vertical direction, the second shell is provided with a rotation stopping protrusion 14 which is matched with the rotation stopping groove to prevent the first shell and the second shell from rotating relatively, at least two first conducting rings 15 are arranged on the inner circumferential side of the connecting ring at intervals, and the connecting column is provided with a second conducting ring 16 matched with the first conducting rings.
The one-way valve comprises a cylindrical shell 17, a sealing inclined plane 18 is arranged on the inner side of the cylindrical shell, a sealing ball 19 matched with the sealing inclined plane is arranged in the cylindrical shell, and the sealing ball is provided with a pushing spring 20.
The side wall of the annular insertion groove close to the elastic pushing mechanism is provided with a sealing ring 21 to be in sliding sealing fit with the inner side wall of the second shell, the bottom of the annular insertion groove is provided with an exhaust hole 22 communicated with the outside, and the first shell and the second shell are made of rustproof stainless steel.
When the electric connector is used, the male head 3 and the female head 4 are buckled, the male head 3 and the female head 4 are pressed relatively, so that the male head 3 and the female head 4 are close to each other, at the moment, the elastic strips 12 are compressed, the male head 3 and the air in the female head 4 are discharged to the outside through the one-way valve 11, when the male head 3 and the female head 4 are buckled to the minimum distance and then loosened, at the moment, the male head 3 and the female head 4 are buckled and kept away from each other under the elastic action of the elastic strips 12 until the sum of the residual atmospheric pressure inside the male head 3 and the elastic strips 12 is equal to the external atmospheric pressure, at the moment, the male head 3 and the female head 4 are thin in air, the density of oxygen is low, the first conducting ring 15 and the second conducting ring 16 are not easy to oxidize, and the problem of poor contact of the first conducting ring 15 and the second conducting ring 16 is avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides an environmental monitoring early warning device in wisdom formula crust, is including being used for measuring the sensor of gas, temperature, humidity, water content, pressure, the sensor passes through the electric connector and is connected its characterized in that with the controller electricity: the electric connector comprises a male head and a female head which are mutually closed and buckled to be electrically connected, the male head comprises a first shell, an elastic pushing mechanism is arranged in the first shell, the elastic pushing mechanism is provided with a connecting ring, the first shell is provided with an annular insertion groove, the female head comprises a second shell which is oppositely inserted into the annular insertion groove, the second shell is provided with a connecting column which is in top press fit with the connecting ring, and one of the male head and the female head is provided with a one-way valve which is used for discharging air in the first shell and the second shell.
2. The intelligent device for monitoring and warning the environment inside the earth crust according to claim 1, wherein the elastic pushing mechanism comprises at least two elastic strips, one end of each elastic strip is connected with the bottom of the first casing, the other end of each elastic strip is connected with the connecting ring, the projections of the upper end and the lower end of each elastic strip on the bottom of the first casing are uniformly distributed around the central axis of the connecting ring, and the projections of the upper end and the lower end of each elastic strip are circumferentially staggered.
3. The intelligent device of claim 2, wherein the annular insertion groove has a vertical rotation-stopping groove, and the second housing has a rotation-stopping protrusion engaged with the rotation-stopping groove to prevent the first housing and the second housing from rotating relative to each other.
4. The intelligent device of claim 3, wherein the connecting ring has at least two first conductive rings at intervals around the connecting ring, and the connecting ring has a second conductive ring matching with the first conductive rings.
5. The intelligent device for monitoring and warning the environment inside the earth's crust as claimed in claim 4, wherein the check valve comprises a cylindrical housing, the cylindrical housing is provided with a sealing slope inside, a sealing ball is disposed inside the cylindrical housing and engaged with the sealing slope, and the sealing ball is provided with a pushing spring.
6. The intelligent device of claim 5, wherein the annular insertion groove has a sealing ring near the side wall of the elastic pushing mechanism for sliding and sealing engagement with the inner side wall of the second housing.
7. The intelligent device of claim 6, wherein the bottom of the annular insertion groove is provided with an air vent communicating with the outside.
8. The intelligent in-ground-shell environment monitoring and early-warning device of claim 7, wherein the first shell and the second shell are made of rustproof stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110790080.5A CN113555735B (en) | 2021-07-13 | 2021-07-13 | Intelligent type in-crust environment monitoring and early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110790080.5A CN113555735B (en) | 2021-07-13 | 2021-07-13 | Intelligent type in-crust environment monitoring and early warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113555735A true CN113555735A (en) | 2021-10-26 |
| CN113555735B CN113555735B (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110790080.5A Active CN113555735B (en) | 2021-07-13 | 2021-07-13 | Intelligent type in-crust environment monitoring and early warning device |
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| Country | Link |
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| CN (1) | CN113555735B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090081897A1 (en) * | 2007-09-26 | 2009-03-26 | Fci Americas Technology, Inc. | Waterproof electrical connector |
| EP2043200A2 (en) * | 2007-09-28 | 2009-04-01 | Hitachi Ltd. | In-vehicle electronic device |
| JP2009087874A (en) * | 2007-10-02 | 2009-04-23 | Takuyo Riken Co Ltd | Connector for underwater cable |
| CN103148299A (en) * | 2013-03-19 | 2013-06-12 | 东莞添迪电子五金实业有限公司 | Quick pneumatic connector socket |
| US20160246012A1 (en) * | 2013-09-30 | 2016-08-25 | Siemens Aktiengesellschaft | Connector for subsea use |
| CN206271967U (en) * | 2016-10-25 | 2017-06-20 | 广州恒佳精工科技有限公司 | A kind of underwater security power device |
| CN110534984A (en) * | 2019-08-27 | 2019-12-03 | 贵阳耘志电子技术有限公司 | New network insert group close |
| CN210350238U (en) * | 2019-07-24 | 2020-04-17 | 江苏中联电气股份有限公司 | Mining explosion-proof plug |
| CN211043430U (en) * | 2019-10-24 | 2020-07-17 | 北京欧仕科技有限公司 | Underground water flow direction and flow velocity monitoring device |
-
2021
- 2021-07-13 CN CN202110790080.5A patent/CN113555735B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090081897A1 (en) * | 2007-09-26 | 2009-03-26 | Fci Americas Technology, Inc. | Waterproof electrical connector |
| EP2043200A2 (en) * | 2007-09-28 | 2009-04-01 | Hitachi Ltd. | In-vehicle electronic device |
| JP2009087874A (en) * | 2007-10-02 | 2009-04-23 | Takuyo Riken Co Ltd | Connector for underwater cable |
| CN103148299A (en) * | 2013-03-19 | 2013-06-12 | 东莞添迪电子五金实业有限公司 | Quick pneumatic connector socket |
| US20160246012A1 (en) * | 2013-09-30 | 2016-08-25 | Siemens Aktiengesellschaft | Connector for subsea use |
| CN206271967U (en) * | 2016-10-25 | 2017-06-20 | 广州恒佳精工科技有限公司 | A kind of underwater security power device |
| CN210350238U (en) * | 2019-07-24 | 2020-04-17 | 江苏中联电气股份有限公司 | Mining explosion-proof plug |
| CN110534984A (en) * | 2019-08-27 | 2019-12-03 | 贵阳耘志电子技术有限公司 | New network insert group close |
| CN211043430U (en) * | 2019-10-24 | 2020-07-17 | 北京欧仕科技有限公司 | Underground water flow direction and flow velocity monitoring device |
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| Publication number | Publication date |
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| CN113555735B (en) | 2023-05-12 |
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