CN113612115B - But intelligent air switch of remote operation based on thing networking - Google Patents

But intelligent air switch of remote operation based on thing networking Download PDF

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Publication number
CN113612115B
CN113612115B CN202111177656.7A CN202111177656A CN113612115B CN 113612115 B CN113612115 B CN 113612115B CN 202111177656 A CN202111177656 A CN 202111177656A CN 113612115 B CN113612115 B CN 113612115B
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China
Prior art keywords
limiting
piece
display
dismounting
sliding cavity
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CN202111177656.7A
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Chinese (zh)
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CN113612115A (en
Inventor
王永泽
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Xianji Digital Energy Technology (Shenzhen) Co.,Ltd.
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Jiangsu Nan'ou Internet Of Things Technology Co Ltd
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Priority to CN202111177656.7A priority Critical patent/CN113612115B/en
Publication of CN113612115A publication Critical patent/CN113612115A/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/044—Mounting through openings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
    • G01R31/69—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/205—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards for connecting electrical apparatus mounted side by side on a rail
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

The invention provides an intelligent air switch capable of being operated remotely based on the Internet of things, relates to the technical field of air switches, and solves the problem that a responsible person cannot judge whether maintenance personnel perform loosening inspection on an air switch terminal according to regulations because the existing air switch does not have a corresponding identification device. But the intelligent air switch of remote operation based on thing networking, including the power module, seven show signs are respectively: "," ② "," ③ "," (r) ",". The front end face of the display piece is provided with seven display marks in a ring array shape, the seven display marks are respectively 'first', 'third', 'fourth', 'fifth', 'sixth' and 'seventh', one of the display marks corresponds to the position of a display hole position in a daily state through seven days of a circle corresponding to the seven display marks, and a responsible person can judge whether an air terminal is loosened or not according to the regulation by a maintenance person by observing the display marks.

Description

But intelligent air switch of remote operation based on thing networking
Technical Field
The invention belongs to the technical field of air switches, and particularly relates to an intelligent air switch capable of being remotely operated based on the Internet of things.
Background
The air switch is an air switch, also called an air circuit breaker, and is one of circuit breakers.
For example, application No.: cn201710861289.x the present invention relates to an air circuit breaker, in which a concave portion is formed on each of one side or both sides of each contact plate provided in an insulation holder, so as to reduce a contact area between a movable contactor and the contact plate when the movable contactor and the contact plate are in contact with each other, thereby preventing a contact portion between the movable contactor and the contact plate from being fused due to heat generation.
Above-mentioned patent air circuit breaker does not have corresponding identification device, and the responsible person can't judge that maintainer has according to the regulation to carry out not hard up inspection to the air-break terminal, has the potential safety hazard.
Based on the search of the above patent and in combination with the discovery of the devices in the prior art, the following disadvantages exist at present:
1. more than 80% of air switch burnout is caused by loosening of an air-open terminal due to the fact that a screw is not screwed down, contact resistance is increased to cause heating of a joint, so that the air-open terminal is burnt out, loosening inspection needs to be carried out on the air-open terminal every day according to regulations to avoid the occurrence of the condition of burning out of the air switch, but the existing air switch is not provided with a corresponding identification device, so that a responsible person cannot judge whether maintenance personnel carry out loosening inspection on the air-open terminal according to the regulations, leaks exist, part of maintenance personnel are lazy, and part of maintenance personnel are omitted or not directly inspected to cause potential safety hazards;
2. the existing air switch does not have a remote operation function, and intelligent operation on the air switch in a remote way cannot be realized through mobile equipment.
Disclosure of Invention
In order to solve the technical problems, the invention provides an intelligent air switch capable of being operated remotely based on the Internet of things, so that the problems that due to the fact that a corresponding identification device is not arranged in the existing air switch, a responsible person cannot judge whether maintenance personnel perform loosening inspection on an air switch terminal according to regulations, leaks exist, part of the maintenance personnel are lazy, and potential safety hazards exist due to the fact that part of the maintenance personnel do not perform inspection directly or part of the maintenance personnel are omitted are solved.
The invention is based on the purpose and the effect of the intelligent air switch which can be remotely operated by the Internet of things, and is achieved by the following specific technical means:
the intelligent air switch capable of being remotely operated based on the Internet of things comprises a power supply module, wherein the power supply module is connected with a 2P (point to point) leakage protection circuit breaker module through 6PIN PIN headers, eight groups of 1P circuit breaker modules are arranged on the right side of the 2P leakage protection circuit breaker module, the 1P circuit breaker module on the leftmost side is connected with the 2P leakage protection circuit breaker module through the 6PIN PIN headers, every two adjacent groups of 1P circuit breaker modules are connected through the 6PIN header, and the 1P circuit breaker module on the leftmost side is connected with an intelligent communication module through the 6PIN header; the power supply module, the 2P leakage protection circuit breaker module, the 1P circuit breaker module and the intelligent communication module are provided with fastening screw heads at the positions of the idle opening terminals, and the bottom end surfaces of the fastening screw heads are fixedly provided with studs in threaded connection with the power supply module, the 2P leakage protection circuit breaker module, the 1P circuit breaker module and the intelligent communication module; the front end face of the head end of the fastening screw is provided with a dismounting hole site which is in an elliptical groove structure, and the head end of the fastening screw cannot be rotated by a common tool without the cooperation of an insulating dismounting piece through the dismounting hole site in the elliptical groove structure; the rear end face of the dismounting hole site is provided with a rotating groove which is in a circular groove structure, and the diameter of the rotating groove is larger than the outer contour of the dismounting hole site; the display piece is rotatably mounted in the rotating groove, the whole display piece is of an annular block structure, the inner diameter of the display piece is larger than the outer contour of the dismounting hole position, and the display piece cannot be contacted with a common tool under the condition of no insulation dismounting piece; the front end face of the display piece is provided with seven display marks in an annular array shape, the seven display marks are respectively 'phi', 'phi' and 'phi', and through the arrangement of the seven display marks, maintenance personnel can judge whether the screws of the air-open wiring terminal parts are loosened or not according to date rules by observing the display marks.
Further, a show hole site has been seted up to terminal surface before the fastening screw head end, and the show hole site communicates with the rotation groove, and the show hole site is the round hole, and the show hole site diameter is unanimous with the diameter of show sign, through the setting of show hole site, conveniently shows the show sign to the responsible person judges that the maintainer has or not to carry out the inspection that the screw had or not had the screw to become flexible according to the date regulation to the open terminal position through observing the show sign.
Furthermore, the inner peripheral surface of the display piece is provided with two gear teeth relative to the seven display mark parts, and the outline diameter formed by the gear teeth is also larger than the outline of the dismounting hole position, so that the display piece cannot be contacted by a common tool under the matching of a non-insulation dismounting piece.
Further, still including insulating dismouting piece, insulating dismouting piece wholly is oval block structure, and insulating dismouting piece structural dimension is unanimous with dismouting hole site structural dimension, and insulating dismouting piece periphery is personally submitted the annular array and is described and be provided with two and stir post A, through the insulating dismouting piece unanimous with dismouting hole site structural dimension, when needs are not hard up the inspection to the fastening screw head end, insert the dismouting hole site with insulating dismouting piece in, rotate insulating dismouting piece through stirring post A, can realize the not hard up inspection to the fastening screw head end.
Further, the insulation displacement member further includes: the reciprocating sliding cavity A is of a cylindrical cavity structure, reciprocating sliding of the stop block A is facilitated and limited through the reciprocating sliding cavity A which is of the cylindrical cavity structure, and the reciprocating sliding cavity A is arranged in the insulating dismounting part; the through hole position is arranged on the rear end face of the insulation dismounting part and communicated with the reciprocating sliding cavity A; the inserting hole position is of a round hole structure, the limiting column can conveniently slide in a reciprocating manner, so that the limiting column cannot be blocked, and the inserting hole position is arranged on the front end face of the insulation dismounting part and communicated with the reciprocating sliding cavity A; the stop block A is in a circular block structure and is matched with the reciprocating sliding cavity A, so that the stop block A can conveniently slide in a reciprocating manner along the reciprocating sliding cavity A, and meanwhile, the stop block A is limited and is connected in the reciprocating sliding cavity A in a sliding manner; reset a, reset a and be the spring, realize restoring to the throne through the piece A that resets for the spring, be provided with a piece A that resets between dog A and the inner trailing flank of reciprocating sliding chamber A, it is not the stationary phase connection between it, so guarantee that dog A can not receive the hindrance along reciprocating sliding chamber A rotation, reset under the piece A ordinary state that extends, dog A preceding terminal surface and reciprocating sliding chamber A inner leading flank contact.
Further, the insulation displacement member further includes: the limiting column is of a square column structure, the limiting column can be in limiting insertion connection with the limiting insertion opening through the limiting column of the square column structure, the rotating clamping piece is driven by the limiting column to rotate conveniently, the limiting column penetrates through the axle center part of the stop block A, the outer end of the top of the limiting column is symmetrically provided with two stirring columns B, and the two stirring columns B are convenient to stir to rotate through the arrangement of the two stirring columns B; the extrusion inclined plane is arranged on the bottom end face and the top end face of the limiting column, and through the arrangement of the extrusion inclined plane, when the limiting column is inserted into the limiting socket, the limiting abutting column can be extruded, and the limiting abutting column in the limiting socket is completely extruded into the limiting sliding hole position.
Further, the insulation displacement member further includes: the shaft groove is formed in the rear end face of the insulating dismounting part, and a group of bearings are mounted in the insulating dismounting part; the rotary clamping piece is integrally of a round block structure, and the diameter of the rotary clamping piece is smaller than the outer contour of the insulation dismounting piece, so that the rotary clamping piece cannot cause obstruction when the insulation dismounting piece is inserted into a dismounting hole site; the rotation auxiliary member, the rotation auxiliary member wholly is the annular piece structure, rotates the auxiliary member and sets up terminal surface before rotating the joint spare, rotates the joint spare and is connected with the shaft groove rotation through the bearing.
Further, the insulation displacement member further includes: the limiting socket is of a square opening structure and is in limiting insertion connection with the limiting post through the design of the square opening structure, the rotating clamping piece is driven by the limiting post to rotate conveniently, and the limiting socket is arranged on the front end face of the rotating clamping piece; the extension groove is formed in the axis position of the end face in the rotating groove, through the arrangement of the extension groove, when the limiting column is inserted into the limiting socket to extrude the limiting support column, the extrusion inclined plane position of the limiting column can be inserted into the rotating groove, the insertion of the limiting column is guaranteed not to be blocked, the extension groove is of a circular groove structure, the diameter of the extension groove is larger than that of the limiting socket, and therefore when the limiting column is guaranteed to rotate, the extension groove cannot be blocked.
Further, the insulating dismounting member includes: the reciprocating sliding cavity B is of a cylindrical cavity structure, reciprocating sliding of the stop block B is facilitated and limited by the reciprocating sliding cavity B of the cylindrical cavity structure, and the reciprocating sliding cavity B is arranged in the rotary clamping piece; the limiting sliding hole position is a round hole, is arranged at the axis part of the reciprocating sliding cavity B and penetrates through the peripheral surface of the rotating clamping piece and the limiting insertion opening; the limiting prop is integrally of a cylindrical structure, and two ends of the limiting prop are both of hemispherical structures, so that the limiting prop is conveniently in extrusion contact with the extrusion inclined plane through the design of the hemispherical structures, and the smoothness of extrusion is ensured; the stop block B is integrally in an annular block structure and fixedly connected to the outer peripheral surface of the limiting support column, and is positioned in the reciprocating sliding cavity B; the check block B is fixedly connected with the reciprocating sliding cavity B through a resetting piece B which is a spring, and resetting is realized through the resetting piece B which is the spring; under the ordinary extension state of the reset piece B, one end of the limiting prop is accommodated in the limiting sliding hole position, and the other end of the limiting prop is positioned in the limiting socket and is contacted with the extrusion inclined plane; when the extrusion inclined plane of spacing post alternates spacing socket, spacing support post one end and be located and rotate the joint spare outside and be located between two teeth of a cogwheel, so at this moment the accessible rotates the joint spare, realizes driving the rotation of show piece through spacing support post and two teeth of a cogwheel contact cooperations.
Furthermore, the inside WIFI module that is provided with of intelligent communication module, the WIFI module is connected with the mobile device through wireless hotspot, and the accessible realizes wireless hotspot connection for the mobile device of cell-phone or PDA to realize long-range intelligent operation.
Compared with the prior art, the invention has the following beneficial effects:
after the maintainer has carried out fastening screw head end and double-screw bolt according to the regulation and has become flexible the inspection, the spacing post of supporting of extrusion inclined plane extrusion of the spacing post of accessible, make spacing support post one end be located rotate joint spare outside and be located between two teeth of a cogwheel, and rotate spacing post through stirring post B, thereby it rotates to drive and rotate joint spare, the rotation that drives the show piece is realized through spacing support post and two teeth of a cogwheel contact cooperations in step, thereby adjust the show sign that corresponds the show hole site, make the show sign correspond current date, so that follow-up responsible personnel can observe the show sign, it has or not according to the regulation to carry out not hard up inspection to the air-open terminal to judge the maintainer.
The front end face of the display piece is provided with seven display marks in a ring array shape, the seven display marks are respectively 'first', 'third', 'fourth', 'fifth', 'sixth' and 'seventh', one of the display marks corresponds to the position of a display hole position in a daily state through seven days of a circle corresponding to the seven display marks, and a responsible person can judge whether an air terminal is loosened or not according to the regulation by a maintenance person by observing the display marks.
According to the invention, the dismounting hole site is of an elliptical groove structure, the fastening screw head end and the stud cannot be rotated by common tools through the design of the elliptical groove structure, so that the situation that the fastening screw head end and the stud are loosened due to the fact that non-maintenance personnel rotate the fastening screw head end and the stud intentionally is avoided, the insulating dismounting part is of an elliptical block structure as a whole, the structural size of the insulating dismounting part is consistent with that of the dismounting hole site, and the rotary operation of the fastening screw head end and the stud cannot be realized under the condition of no matching of the insulating dismounting part through the arrangement of the insulating dismounting part.
The WIFI module is arranged in the intelligent communication module, the WIFI module is connected with the mobile equipment through a wireless hotspot, wireless hotspot connection can be realized through the mobile equipment of a mobile phone or a PDA, the addition of an electric box in an APP client side is realized, and thus the remote intelligent operation of intelligent air switch is realized.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention in a disassembled state in fig. 1.
Fig. 3 is a schematic view of the present invention at a part enlarged in fig. 1.
FIG. 4 is an enlarged partial sectional view of B-B in FIG. 3 according to the present invention.
Fig. 5 is a schematic structural view of the display member of fig. 4 in a state where the display member is removed.
Fig. 6 is a schematic structural view of the insulation displacement unit of fig. 3 according to the present invention in a plugged state.
FIG. 7 is an enlarged partial cross-sectional view of C-C of FIG. 6 in accordance with the present invention.
Fig. 8 is a partial enlarged structural view at D in fig. 7 according to the present invention.
Fig. 9 is a schematic structural view of the position limiting support column, the block B and the reset member B in fig. 8 in a removed state according to the present invention.
Fig. 10 is a partially sectional enlarged view schematically showing the display member of the present invention in an installed state.
Fig. 11 is a schematic view of the insulation displacement unit according to the present invention in a disassembled state.
Fig. 12 is a system block diagram of the intelligent communication module of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a power supply module; 2. 2P breaker module with leakage protection; 3. 1P breaker module; 4. an intelligent communication module; 401. a WIFI module; 5. fastening the head end of the screw; 501. dismounting hole sites; 502. an extension groove; 503. displaying hole sites; 504. a stud; 505. a rotating groove; 6. a display member; 601. displaying the identification; 602. gear teeth; 7. insulating a dismounting part; 701. c, shifting the column A; 702. a reciprocating sliding cavity A; 703. a through hole site; 704. inserting hole sites; 705. a bearing; 706. rotating the clamping piece; 707. a rotation aid; 708. a limiting column; 709. c, shifting the column B; 7010. a block A; 7011. a reset member A; 7012. extruding the inclined plane; 7013. limiting the prop; 7014. a stop block B; 7015. a reset member B; 7016. a reciprocating sliding cavity B; 7017. limiting the sliding hole position; 7018. a limiting socket; 7019. a shaft groove; 8. a mobile device.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 12:
the invention provides an intelligent air switch capable of being operated remotely based on the Internet of things, which comprises the following components: the intelligent communication module comprises a power module 1, wherein the power module 1 is connected with a 2P leakage protection circuit breaker module 2 through 6PIN PIN headers, eight groups of 1P circuit breaker modules 3 are arranged on the right side of the 2P leakage protection circuit breaker module 2, the leftmost 1P circuit breaker module 3 is connected with the 2P leakage protection circuit breaker module 2 through the 6PIN PIN headers, every two adjacent groups of 1P circuit breaker modules 3 are also connected through the 6PIN PIN headers, and the leftmost 1P circuit breaker module 3 is connected with an intelligent communication module 4 through the 6PIN PIN headers; a WIFI module 401 is arranged in the intelligent communication module 4, the WIFI module 401 is connected with the mobile device 8 through a wireless hotspot, and the wireless hotspot connection can be realized through the mobile device 8 which is a mobile phone or a PDA, so that remote intelligent operation is realized; the empty-open terminal parts of the power modules 1, 2P with leakage protection circuit breakers 2, 1P circuit breaker module 3 and the intelligent communication module 4 are respectively provided with a fastening screw head end 5, and the bottom end surfaces of the fastening screw head ends 5 are fixedly provided with studs 504 in threaded connection with the empty-open terminal parts of the power modules 1, 2P with leakage protection circuit breakers 2, 1P circuit breaker module 3 and the intelligent communication module 4; a dismounting hole position 501 is arranged on the front end face of the fastening screw head end 5, the dismounting hole position 501 is of an elliptical groove structure, and the fastening screw head end 5 cannot be rotated by a common tool without the cooperation of the insulating dismounting member 7 through the dismounting hole position 501 of the elliptical groove structure; a rotating groove 505 is formed in the rear end face of the dismounting hole 501, the rotating groove 505 is of a circular groove structure, and the diameter of the rotating groove 505 is larger than the outer contour of the dismounting hole 501; a display hole position 503 is formed in the front end face of the head end 5 of the fastening screw, the display hole position 503 is communicated with the rotating groove 505, the display hole position 503 is a round hole, the diameter of the display hole position 503 is consistent with that of the display mark 601, and the display mark 601 is conveniently displayed through the display hole position 503, so that a responsible person can conveniently check whether the screw is loosened or not at an open terminal part according to date regulation by observing the display mark 601 and judging whether a maintainer has the open terminal part or not; the display piece 6 is rotatably mounted in the rotating groove 505, the display piece 6 is integrally of an annular block structure, the inner diameter of the display piece 6 is larger than the outer contour of the dismounting hole position 501, and the display piece 6 cannot be contacted with a common tool under the condition of no insulation dismounting piece 7; the front end face of the showing piece 6 is provided with seven showing marks 601 in an annular array shape, the seven showing marks 601 are respectively 'first', 'third', 'fourth', 'fifth', 'sixth' and 'seventh', and maintenance personnel can judge whether the screw loosening check is carried out on the position of the open terminal according to date rules by observing the showing marks 601 through the arrangement of the seven showing marks 601; two gear teeth 602 are arranged on the inner peripheral surface of the showing piece 6 corresponding to the seven showing marks 601, and the diameter of the outline formed by the gear teeth 602 is larger than the outline of the dismounting hole site 501, so that the showing piece 6 cannot be contacted by a common tool under the condition of no insulation dismounting member 7.
Furthermore, the fastening screw head end looseness inspection device further comprises an insulating dismounting member 7, the insulating dismounting member 7 is of an oval block structure as a whole, the structural size of the insulating dismounting member 7 is consistent with that of the dismounting hole site 501, two toggle columns A701 are arranged on the outer periphery of the insulating dismounting member 7 in an annular array mode, the insulating dismounting member 7 with the structural size consistent with that of the dismounting hole site 501 is inserted into the dismounting hole site 501 when the fastening screw head end 5 needs to be loosened and inspected, and the insulating dismounting member 7 is rotated through the toggle columns A701, so that the looseness inspection of the fastening screw head end 5 can be achieved; insulating dismouting piece 7 still includes: the reciprocating sliding cavity A702 is of a cylindrical cavity structure, reciprocating sliding of the stop dog A7010 is facilitated through the reciprocating sliding cavity A702 of the cylindrical cavity structure, limiting of the stop dog A7010 is achieved, and the reciprocating sliding cavity A702 is arranged inside the insulating dismounting part 7; the through hole position 703 is arranged on the rear end face of the insulation dismounting member 7 and communicated with the reciprocating sliding cavity A702; the inserting hole position 704 is a circular hole structure, the limiting column 708 can conveniently slide in a reciprocating manner, so that the limiting column 708 cannot be blocked, and the inserting hole position 704 is arranged on the front end face of the insulating dismounting part 7 and communicated with the reciprocating sliding cavity A702; the stopper A7010 is in a circular block structure and is matched with the reciprocating sliding cavity A702, so that the stopper A7010 can slide back and forth along the reciprocating sliding cavity A702 conveniently, the stopper A7010 is limited, and the stopper A7010 is connected in the reciprocating sliding cavity A702 in a sliding manner; the reset part A7011 is a spring, the reset part A7011 is reset through the reset part A7011 which is the spring, the reset part A7011 is arranged between the stop dog A7010 and the rear side face of the inner end of the reciprocating sliding cavity A702, and the stop dog A7011 is not fixedly connected with the rear side face of the inner end of the reciprocating sliding cavity A702, so that the stop dog A7010 is ensured not to be blocked from rotating along the reciprocating sliding cavity A702, and the front end face of the stop dog A7010 is contacted with the front side face of the inner end of the reciprocating sliding cavity A702 under the ordinary extension state of the reset part A7011; insulating dismouting piece 7 still includes: the limiting column 708 is of a square column structure, the limiting column 708 can be in limiting insertion connection with the limiting insertion hole 7018 through the limiting column 708 which is of the square column structure, the rotating clamping piece 706 can be driven by the limiting column 708 to rotate conveniently, the limiting column 708 penetrates through the axle center part of the stop block A7010, two toggle columns B709 are symmetrically arranged at the outer end surface of the top of the limiting column 708, and the two toggle columns B709 are convenient to toggle to rotate through the arrangement of the two toggle columns B709; the extrusion inclined surface 7012 is formed by the extrusion inclined surface 7012 which is arranged on the bottom end surface and the top end surface of the limiting column 708, and through the arrangement of the extrusion inclined surface 7012, when the limiting column 708 is inserted into the limiting socket 7018, the limiting abutting column 7013 can be extruded, and the limiting abutting column 7013 in the limiting socket 7018 is completely extruded into the limiting sliding hole 7017.
Further, the insulation displacement member 7 further includes: the shaft groove 7019 is formed in the rear end face of the insulating dismounting part 7, and a group of bearings 705 are mounted in the insulating dismounting part 7; the rotary clamping piece 706 is integrally of a round block structure, and the diameter of the rotary clamping piece 706 is smaller than the outer contour of the insulation dismounting part 7, so that the rotary clamping piece 706 can not cause obstruction when the insulation dismounting part 7 is inserted into the dismounting hole site 501; the rotation auxiliary part 707 is integrally of an annular block structure, the rotation auxiliary part 707 is arranged on the front end face of the rotation clamping part 706, and the rotation clamping part 706 is rotatably connected with the shaft groove 7019 through a bearing 705; insulating dismouting piece 7 still includes: the limiting socket 7018 is of a square opening structure, and is in limiting insertion connection with the limiting column 708 through the design of the square opening structure, so that the rotating clamping piece 706 is driven by the limiting column 708 to rotate conveniently, and the limiting socket 7018 is arranged on the front end face of the rotating clamping piece 706; the extension groove 502 is formed in the axis part of the inner end face of the rotating groove 505, through the arrangement of the extension groove 502, when the limiting column 708 is inserted into the limiting socket 7018 to extrude the limiting abutting column 7013, the extrusion inclined plane 7012 part of the limiting column 708 can be inserted into the rotating groove 505, so that the insertion of the limiting column 708 cannot be hindered, the extension groove 502 is of a circular groove structure, the diameter of the extension groove 502 is larger than that of the limiting socket 7018, and therefore, when the limiting column 708 rotates, the extension groove 502 cannot be hindered; the insulation displacement member 7 includes: the reciprocating sliding cavity B7016 is in a cylindrical cavity structure, the reciprocating sliding of the stop dog B7014 is facilitated and limited by the reciprocating sliding cavity B7016 in the cylindrical cavity structure, and the reciprocating sliding cavity B7016 is arranged inside the rotary clamping piece 706; the limiting sliding hole 7017 is a circular hole 7017, the limiting sliding hole 7017 is formed in the axis of the reciprocating sliding cavity B7016 and penetrates through the outer peripheral surface of the rotary clamping member 706 and the limiting socket 7018; the limiting bunting column 7013 is of a cylindrical structure, the whole limiting bunting column 7013 is of a hemispherical structure, and both ends of the limiting bunting column 7013 are in a hemispherical structure, so that extrusion contact with the extrusion inclined plane 7012 is facilitated through the design of the hemispherical structure, and the smoothness of extrusion is guaranteed; the check block B7014 is of an annular block structure as a whole, the check block B7014 is fixedly connected to the outer peripheral surface of the limiting abutting column 7013, the check block B7014 is located in the reciprocating sliding cavity B7016, reciprocating sliding can be achieved along the reciprocating sliding cavity B7016 through the check block B7014 of the annular block structure, and the limiting abutting column 7013 is limited through the limit matching of the check block B7014 and the reciprocating sliding cavity B7016; the stop dog B7014 is fixedly connected with the reciprocating sliding cavity B7016 through a resetting piece B7015 which is a spring, and resetting is realized through the resetting piece B7015 which is the spring; in a normal extension state of the reset piece B7015, one end of the limiting abutting column 7013 is accommodated in the limiting sliding hole 7017, and the other end thereof is positioned in the limiting socket 7018 and contacts the extrusion inclined plane 7012; when the extrusion inclined plane 7012 of the limiting column 708 penetrates through the limiting insertion hole 7018, one end of the limiting support column 7013 is located outside the rotary clamping piece 706 and between the two gear teeth 602, so that the rotary clamping piece 706 can be rotated, and the limiting support column 7013 is in contact fit with the two gear teeth 602 to drive the display piece 6 to rotate.
When in use:
the invention discloses a display member 6, wherein the front end surface of the display member is provided with seven display marks 601 in an annular array shape, the seven display marks 601 are respectively ' first ', ' third ', ' fourth ', ' fifth ', ' sixth ', ' and ' seventh ', a responsible person can judge whether an air-open wiring terminal is loosened according to the regulation by observing the display marks 601 through the seven corresponding days of the seven display marks 601, and the operation steps are as follows:
when a maintainer carries out loosening inspection on the head end 5 of the fastening screw and the stud 504, the insulation disassembling part 7 is inserted into the disassembling hole 501, the insulation disassembling part 7 is rotated through the toggle column A701, so that whether the head end 5 of the fastening screw and the stud 504 have loosening or not is judged currently, after the inspection is finished, in order to ensure that the inspection operation is carried out according to the specification, the limit column 708 is pressed, the stop A7010 slides along the reciprocating sliding cavity A702, the reset A7011 is compressed, the limit column 708 is inserted along the limit socket 7018, in the insertion process of the limit column 708, the extrusion inclined plane 7012 of the limit column 708 extrudes the limit abutting column 7013, the stop B7014 slides along the reciprocating sliding cavity B7016, the reset B7015 is compressed, one end of the limit abutting column 7013 is positioned outside the rotary clamping part 706 and between two gear teeth 602, so that the limit abutting column 708 can be rotated through the toggle column B709, so as to drive the rotary clamping part 706 to rotate, the limiting support column 7013 is in contact fit with the two gear teeth 602 to drive the display piece 6 to rotate, so that the display mark 601 corresponding to the display hole position 503 is adjusted, the display mark 601 corresponds to the current date, a subsequent responsible person can observe the display mark 601, and whether a maintenance person performs loosening inspection on an open terminal according to the rule is judged;
according to the invention, the dismounting hole position 501 is of an elliptical groove structure, and through the design of the elliptical groove structure, the fastening screw head end 5 and the stud 504 cannot be rotated by common tools, so that the situation that the fastening screw head end 5 and the stud 504 are loosened due to the fact that non-maintenance personnel rotate the fastening screw head end 5 and the stud 504 intentionally is avoided, and the insulating dismounting member 7 is of an elliptical block structure as a whole, and the structural size of the insulating dismounting member 7 is consistent with that of the dismounting hole position 501, so that the rotary operation of the fastening screw head end 5 and the stud 504 cannot be realized without the cooperation of the insulating dismounting member 7 through the arrangement of the insulating dismounting member 7;
the intelligent communication module 4 is internally provided with the WIFI module 401, the WIFI module 401 is connected with the mobile device 8 through a wireless hotspot, the wireless hotspot connection can be realized through the mobile device 8 which is a mobile phone or a PDA, the addition of an electric box in an APP client side is realized, and thus the intelligent remote intelligent operation of the intelligent air switch is realized.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. But intelligent air switch of remote operation based on thing networking, its characterized in that: the intelligent communication module comprises a power supply module (1), wherein the power supply module (1) is connected with a 2P belt leakage protection circuit breaker module (2) through 6PIN PIN headers, eight groups of 1P circuit breaker modules (3) are arranged on the right side of the 2P belt leakage protection circuit breaker module (2), the leftmost 1P circuit breaker module (3) is connected with the 2P belt leakage protection circuit breaker module (2) through the 6PIN PIN headers, every two adjacent groups of 1P circuit breaker modules (3) are also connected through the 6PIN PIN headers, and the leftmost 1P circuit breaker module (3) is connected with an intelligent communication module (4) through the 6PIN header;
the power module (1), the 2P leakage protection circuit breaker module (2), the 1P circuit breaker module (3) and the intelligent communication module (4) are provided with fastening screw heads (5) at the positions of the idle opening terminals, and the bottom end faces of the fastening screw heads (5) are fixedly provided with studs (504) in threaded connection with the power module (1), the 2P leakage protection circuit breaker module (2), the 1P circuit breaker module (3) and the intelligent communication module (4) at the positions of the idle opening terminals; the front end face of the head end (5) of the fastening screw is provided with a dismounting hole site (501), and the dismounting hole site (501) is of an elliptical groove structure; a rotating groove (505) is formed in the rear end face of the dismounting hole site (501), the rotating groove (505) is of a circular groove structure, and the diameter of the rotating groove (505) is larger than the outer contour of the dismounting hole site (501); the display piece (6) is rotatably mounted in the rotating groove (505), the display piece (6) is integrally in an annular block structure, and the inner diameter of the display piece (6) is larger than the outer contour of the dismounting hole site (501); the front end face of the display piece (6) is provided with seven display marks (601) in an annular array shape;
the insulation dismounting piece (7) is of an oval block structure as a whole, and the structural size of the insulation dismounting piece (7) is consistent with that of the dismounting hole site (501); the insulation displacement member (7) further comprises: the reciprocating sliding cavity A (702), the reciprocating sliding cavity A (702) is arranged in the insulating dismounting part (7); the through hole position (703), the through hole position (703) is set up in the rear end of the insulating disassembling unit (7) and communicated with reciprocating sliding cavity A (702); the plugging hole site (704), the plugging hole site (704) is set up in the front end of the insulating disassembling unit (7) and connected with the reciprocating sliding cavity A (702); the stop block A (7010) is connected in the reciprocating sliding cavity A (702) in a sliding manner; the resetting piece A (7011), the resetting piece A (7011) is a spring, and a resetting piece A (7011) is arranged between the stop dog A (7010) and the rear side face of the inner end of the reciprocating sliding cavity A (702); the insulation displacement member (7) further comprises: the limiting column (708), the limiting column (708) is of a square column structure, the limiting column (708) penetrates through the axis part of the stop block A (7010), and two toggle columns B (709) are symmetrically arranged on the outer end surface of the top of the limiting column (708); the extrusion inclined plane (7012), the extrusion inclined plane (7012) is set up in the bottom end surface and top end surface of the spacing post (708); the insulation displacement member (7) further comprises: the shaft groove (7019), the shaft groove (7019) is set up in the rear end of the insulating disassembling part (7), install a pack of bearings (705) in the insulating disassembling part (7); the rotary clamping piece (706), the whole rotary clamping piece (706) is of a round block structure, and the diameter of the rotary clamping piece (706) is smaller than the outer contour of the insulation disassembling piece (7); the rotary auxiliary part (707) is integrally of an annular block structure, the rotary auxiliary part (707) is arranged on the front end face of the rotary clamping part (706), and the rotary clamping part (706) is rotatably connected with the shaft groove (7019) through a bearing (705); the insulation displacement member (7) further comprises: the limiting socket (7018), the limiting socket (7018) is square, the limiting socket (7018) is arranged on the front end face of the rotary clamping piece (706); the insulation displacement member (7) includes: the reciprocating sliding cavity B (7016), the reciprocating sliding cavity B (7016) is arranged in the rotating clamping piece (706); the limiting sliding hole position (7017), the limiting sliding hole position (7017) is a round hole, the limiting sliding hole position (7017) is arranged at the axis part of the reciprocating sliding cavity B (7016) and penetrates through the peripheral surface of the rotary clamping piece (706) and the limiting socket (7018); the limiting prop (7013), the limiting prop (7013) is integrally cylindrical, and both ends of the limiting prop (7013) adopt hemispherical structures; the block B (7014), the block B (7014) is in an annular block structure as a whole, the block B (7014) is fixedly connected to the outer peripheral surface of the limiting abutting column (7013), and the block B (7014) is located in the reciprocating sliding cavity B (7016); the stop block B (7014) is fixedly connected with the reciprocating sliding cavity B (7016) through a reset piece B (7015) which is a spring; under the ordinary extension state of the reset piece B (7015), one end of a limiting abutting column (7013) is contained in a limiting sliding hole position (7017), and the other end of the limiting abutting column is positioned in a limiting socket (7018) and is contacted with an extrusion inclined plane (7012); when the extrusion inclined plane (7012) of the limiting column (708) penetrates through the limiting socket (7018), one end of the limiting abutting column (7013) is located on the outer side of the rotary clamping piece (706) and located between the two gear teeth (602).
2. The internet of things-based remotely operable intelligent air switch as claimed in claim 1, wherein: the front end face of the head end (5) of the fastening screw is provided with a display hole site (503), the display hole site (503) is communicated with the rotating groove (505), the display hole site (503) is a round hole, and the diameter of the display hole site (503) is consistent with that of the display mark (601).
3. The internet of things-based remotely operable intelligent air switch as claimed in claim 1, wherein: the inner peripheral surface of the showing piece (6) is provided with two gear teeth (602) corresponding to the seven showing marks (601), and the diameter of the outline formed by the gear teeth (602) is larger than the outline of the dismounting hole site (501).
4. The internet of things-based remotely operable intelligent air switch as claimed in claim 1, wherein: two toggle columns A (701) are arranged on the outer peripheral surface of the insulating dismounting part (7) in an annular array shape.
5. The internet of things-based remotely operable intelligent air switch as claimed in claim 1, wherein: and under the ordinary extension state of the reset piece A (7011), the front end surface of the stop block A (7010) is contacted with the front side surface of the inner end of the reciprocating sliding cavity A (702).
6. The internet of things-based remotely operable intelligent air switch as claimed in claim 1, wherein: an extension groove (502) is formed in the axis position of the inner end face of the rotating groove (505), the extension groove (502) is of a circular groove structure, and the diameter of the extension groove (502) is larger than that of the limiting socket (7018).
7. The internet of things-based remotely operable intelligent air switch as claimed in claim 1, wherein: the intelligent communication module (4) is internally provided with a WIFI module (401), and the WIFI module (401) is connected with the mobile device (8) through a wireless hot point.
CN202111177656.7A 2021-10-09 2021-10-09 But intelligent air switch of remote operation based on thing networking Active CN113612115B (en)

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CN114184746B (en) * 2021-12-12 2023-08-11 中国水利水电第九工程局有限公司 Lining local deformation crack monitoring device based on hydraulic engineering

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CN112130488A (en) * 2020-09-03 2020-12-25 湖南小快智造电子科技有限公司 Internet of things air switch
CN212257307U (en) * 2020-05-12 2020-12-29 天津世纪晨实科技有限公司 Intelligent air switch device based on Internet of things
CN112165398A (en) * 2020-09-23 2021-01-01 广州信息投资有限公司 System based on 5G wisdom lamp pole is measurement along separate routes
CN113241233A (en) * 2021-07-09 2021-08-10 江苏鼎豪电力工程有限公司 Transformer with maintenance identification structure

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Publication number Priority date Publication date Assignee Title
CN110703159A (en) * 2019-07-29 2020-01-17 阜阳市卓创科技服务生产力促进中心 Plug-in test device and method for switch socket production
CN212257307U (en) * 2020-05-12 2020-12-29 天津世纪晨实科技有限公司 Intelligent air switch device based on Internet of things
CN112130488A (en) * 2020-09-03 2020-12-25 湖南小快智造电子科技有限公司 Internet of things air switch
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CN113241233A (en) * 2021-07-09 2021-08-10 江苏鼎豪电力工程有限公司 Transformer with maintenance identification structure

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