CN111069102A - Emergency wireless communication equipment for marine rescue - Google Patents
Emergency wireless communication equipment for marine rescue Download PDFInfo
- Publication number
- CN111069102A CN111069102A CN201911219411.9A CN201911219411A CN111069102A CN 111069102 A CN111069102 A CN 111069102A CN 201911219411 A CN201911219411 A CN 201911219411A CN 111069102 A CN111069102 A CN 111069102A
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- China
- Prior art keywords
- antenna
- box body
- plate
- water tank
- hole
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- 238000004891 communication Methods 0.000 title claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 82
- 238000007667 floating Methods 0.000 claims description 26
- 238000001125 extrusion Methods 0.000 claims description 16
- 230000008093 supporting effect Effects 0.000 claims description 13
- 238000010790 dilution Methods 0.000 claims description 8
- 239000012895 dilution Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 5
- 238000000429 assembly Methods 0.000 claims 5
- 239000000314 lubricant Substances 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 8
- 238000007865 diluting Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000003595 mist Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transmitters (AREA)
Abstract
The invention relates to emergency wireless communication equipment for marine rescue, which comprises a box body and an antenna, wherein the shape of the box body and the shape of the antenna are both cylindrical, the box body is vertically arranged, the antenna and the box body are coaxially arranged, the inner diameter of the box body is smaller than that of the antenna, a mounting hole is formed in the top of the box body, the antenna is arranged in the box body, the top end of the antenna is inserted into the mounting hole, the antenna is connected with the inner wall of the mounting hole in a sliding and sealing mode, a signal processing system is arranged in the box body, a flying device is arranged on the box body, a moving mechanism is arranged in the box body, and a cleaning mechanism is arranged at the top of the box body.
Description
Technical Field
The invention relates to the field of communication equipment, in particular to emergency wireless communication equipment for maritime rescue.
Background
The communication equipment is wired communication equipment and wireless communication equipment used in industrial control environment. The wired communication equipment mainly introduces equipment for solving serial port communication, professional bus type communication, industrial Ethernet communication and conversion among various communication protocols in industrial fields, and mainly comprises equipment such as a router, a switch, a modem and the like. Routers and switches are one type of communication device. The wireless communication equipment mainly comprises wireless AP, a wireless network bridge, a wireless network card, a wireless lightning arrester, an antenna and the like.
When the ship turns over on the side due to accident while running on the sea, the communication antenna on the ship is damaged, and at the moment, the emergency antenna is urgently needed to ensure the normal communication of the crew, so that the rescue is conveniently and quickly implemented.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, an emergency wireless communication device for rescue at sea is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an emergency wireless communication device for rescue at sea comprises a box body and an antenna, wherein the shape of the box body and the shape of the antenna are both cylindrical, the box body is vertically arranged, the antenna and the box body are coaxially arranged, the inner diameter of the box body is smaller than that of the antenna, a mounting hole is formed in the top of the box body, the antenna is arranged in the box body, the top end of the antenna is inserted into the mounting hole, the antenna is connected with the inner wall of the mounting hole in a sliding and sealing mode, a signal processing system is arranged in the box body, a flying device is arranged on the box body, a moving mechanism is arranged in the box body, and a cleaning mechanism is arranged at the top;
the moving mechanism comprises a moving plate, an electromagnet, four reset components and four supporting components, the moving plate is perpendicular to the antenna, the moving plate is fixed at the bottom end of the antenna, the electromagnet is arranged on one side of the moving plate, away from the antenna, and abuts against the moving plate, the electromagnet is fixed at the bottom in the box body, the moving plate is made of the magnet, the reset components are circumferentially and uniformly distributed on the moving plate by taking the axis of the antenna as a center, the reset components drive the moving plate to move towards the direction close to the electromagnet along the axis of the antenna, and the supporting components and the reset components are in one-to-one correspondence and are arranged at the bottom of the;
the cleaning mechanism comprises a cleaning component and four diluting components, the diluting components correspond to the supporting components one by one, the diluting components are arranged in the box body, the cleaning component comprises a cleaning ring, a rotating pipe, a power unit and three balls, the cleaning ring and the rotating pipe are coaxially arranged with the antenna, the inner diameter of the rotating pipe and the inner diameter of the rotating pipe are both larger than the diameter of the antenna, the rotating pipe is arranged on one side of the antenna, which is far away from the moving plate, the cleaning ring and one end of the rotating pipe, which is far away from the moving plate, are sealed and fixedly connected, one side of the rotating pipe, which is close to the moving plate, is provided with an annular groove, the balls are uniformly distributed by taking the axis of the cleaning ring as the circumferential direction, the center of the balls is arranged in the annular groove, the balls are matched with the annular groove and are in sliding connection with the inner wall, the ball is fixedly connected with the top of the box body, the inner wall of the cleaning ring is provided with a brush, and the power unit is arranged on the rotating pipe and is in transmission connection with the rotating pipe.
Preferably, in order to realize the reset of the moving plate, the reset assembly comprises a guide rod, a first spring and a through hole, the guide rod is parallel to the antenna, the through hole is formed in the moving plate, the guide rod penetrates through the through hole and is in sliding connection with the inner wall of the through hole, two ends of the guide rod are respectively fixed to the top and the bottom in the box body, and one side, far away from the electromagnet, of the moving plate is connected with the top in the box body through the first spring.
Preferably, in order to improve the stability of the box body floating on the sea, the support assembly comprises a rotating shaft, a connecting bearing, a floating plate, a screw rod, a ball screw bearing, a connecting rod and a through hole, the rotating shaft is parallel to the antenna, the screw rod and the rotating shaft are coaxially arranged, the axis of the connecting rod is perpendicular to and intersected with the axis of the antenna, the through hole is formed in the bottom of the box body, the rotating shaft penetrates through the through hole, the rotating shaft is connected with the inner wall of the through hole in a sliding and sealing mode, the floating plate is parallel to the rotating shaft, the floating plate is attached to the bottom of the box body, the floating plate is fixed on one side, close to the axis of the antenna, of the rotating shaft, an inner ring of the connecting bearing is installed on the rotating shaft, an outer ring of the connecting bearing is fixed on the inner wall of the box body, the inner ring of the ball screw bearing is arranged on the screw rod, the connecting rod is located between the rotating shaft and the moving plate, one end of the connecting rod is fixedly connected with the outer ring of the ball screw bearing, and the other end of the connecting rod is fixedly connected with the moving plate.
Preferably, the screw is coated with a lubricating oil in order to reduce the frictional force between the screw and the ball screw bearing.
As preferred, in order to realize the function of diluting salt mist on the antenna, the diluting component comprises a water tank, a water pipe, a nozzle, an extruding plate, a pushing plate and two pushing units, the water tank is fixed at the top in the tank body, the water tank is positioned at one side of the connecting rod, which is far away from the floating plate, clear water is arranged in the water tank, the extruding plate is perpendicular to the antenna and matched with the water tank, the extruding plate slides and is in sealing connection with the inner wall of the water tank, the bottom of the extruding plate is attached to the bottom of the water tank, the pushing plate is parallel to the extruding plate, the pushing plate is positioned between the water tank and the connecting rod, the pushing units are uniformly arranged at one side of the pushing plate, which is close to the water tank, and connected with the extruding plate, the nozzle is positioned at one side of the tank body, the water pipe sets up in the water tank, the nozzle leads to pipe and water tank intercommunication, the distance between the bottom of water pipe and the stripper plate is greater than the distance between push pedal and the water tank.
Preferably, in order to realize the function of pushing the extrusion plate, the pushing unit comprises a push rod, a second spring and an auxiliary hole, the push rod is parallel to the antenna, the auxiliary hole is formed in the bottom of the water tank, the push rod penetrates through the auxiliary hole, the push rod slides and is in sealing connection with the inner wall of the auxiliary hole, one end of the push rod is fixed on the push plate, the other end of the push rod is fixed on the extrusion plate, the second spring is located between the push plate and the water tank, and the push plate is connected with the water tank through the second spring.
Preferably, in order to reduce a gap between an inner wall of the auxiliary hole and the push rod, the inner wall of the auxiliary hole is coated with a sealing grease.
Preferably, in order to drive the rotating pipe to rotate, the power unit comprises a driving motor, a driving gear and a driven gear, the driving motor is fixed at the top of the box body, the driving motor is in transmission connection with the driving gear, the driven gear is installed on the rotating pipe, and the driving gear is meshed with the driven gear.
Preferably, the drive motor is a servo motor in order to increase the drive force of the drive motor.
Preferably, in order to prolong the service life of the box body, the box body is provided with an anti-corrosion zinc coating.
The emergency wireless communication equipment for the marine rescue has the advantages that the mobile mechanism achieves the communication function, compared with the existing mobile mechanism, the mobile mechanism also improves the floating stability of the box body on the sea surface, the practicability is higher, not only is the function of clearing salt mist on the antenna achieved through the cleaning workpiece, but also the cleaning effect is better through the combination of the rotation of the hairbrush and the water spraying of the nozzle.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of an emergency wireless communication apparatus for rescue at sea according to the present invention;
FIG. 2 is a schematic view of the cleaning assembly of the emergency wireless communication device for rescue at sea of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is a schematic structural view of a diluting assembly of the emergency wireless communication device for rescue at sea of the present invention;
in the figure: 1. the antenna comprises a box body, 2, an antenna, 3, a movable plate, 4, an electromagnet, 5, a cleaning ring, 6, a rotating pipe, 7, a ball, 8, a brush, 9, a guide rod, 10, a first spring, 11, a rotating shaft, 12, a connecting bearing, 13, a floating plate, 14, a screw rod, 15, a ball screw bearing, 16, a connecting rod, 17, a water tank, 18, a water pipe, 19, a nozzle, 20, an extrusion plate, 21, a push plate, 22, a push rod, 23, a second spring, 24, a driving motor, 25, a driving gear and 26, and a driven gear.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an emergency wireless communication device for rescue at sea comprises a box body 1 and an antenna 2, wherein the shape of the box body 1 and the shape of the antenna 2 are both cylindrical, the box body 1 is vertically arranged, the antenna 2 and the box body 1 are coaxially arranged, the inner diameter of the box body 1 is smaller than that of the antenna 2, a mounting hole is formed in the top of the box body 1, the antenna 2 is arranged in the box body 1, the top end of the antenna 2 is inserted into the mounting hole, the antenna 2 is connected with the inner wall of the mounting hole in a sliding and sealing manner, a signal processing system is arranged in the box body 1, a flying device is arranged on the box body 1, a moving mechanism is arranged in the box body 1, and a cleaning mechanism is arranged at the top;
the moving mechanism comprises a moving plate 3, an electromagnet 4, four reset components and four supporting components, the moving plate 3 is perpendicular to the antenna 2, the moving plate 3 is fixed at the bottom end of the antenna 2, the electromagnet 4 is arranged on one side, far away from the antenna 2, of the moving plate 3 and is abutted against the moving plate 3, the electromagnet 4 is fixed at the bottom in the box body 1, the moving plate 3 is made of a magnet, the reset components are circumferentially and uniformly distributed on the moving plate 3 by taking the axis of the antenna 2 as a center, the reset components drive the moving plate 3 to move towards the direction close to the electromagnet 4 along the axis of the antenna 2, and the supporting components correspond to the reset components one to one and are arranged at the bottom of the box body 1;
make box 1 realize the ability of flight through flying device, in fact, box 1 and flying device have constituteed unmanned aerial vehicle, after box 1 flies to the rescue position, through electro-magnet 4 circular telegram, produce the effort of mutual repulsion between the movable plate 3 of messenger electro-magnet 4 and magnet material, thereby make movable plate 3 drive antenna 2 towards keeping away from 4 under casings of electro-magnet and remove, thereby make antenna 2 remove to the top of box 1, at any time, make box 1 descend, and make box 1 float on the sea surface through supporting component, realize the communication through antenna 2 and signal processing system, the rescue back that finishes, make movable plate 3 reset through reset assembly, reset drive antenna 2 realization of movable plate 3 resets, thereby make antenna 2 remove to in the box 1, the function of accomodating antenna 2 has been played.
As shown in fig. 2, the cleaning mechanism includes a cleaning component and four dilution components, the dilution components correspond to the supporting components one to one, the dilution components are arranged in the box body 1, the cleaning component includes a cleaning ring 5, a rotating tube 6, a power unit and three balls 7, the cleaning ring 5 and the rotating tube 6 are coaxially arranged with the antenna 2, the inner diameter of the rotating tube 6 and the inner diameter of the rotating tube 6 are both larger than the diameter of the antenna 2, the rotating tube 6 is arranged on one side of the antenna 2 far away from the moving plate 3, the cleaning ring 5 and one end of the rotating tube 6 far away from the moving plate 3 are sealed and fixedly connected, an annular groove is arranged on one side of the rotating tube 6 near the moving plate 3, the balls 7 are circumferentially and uniformly distributed by taking the axis of the cleaning ring 5 as the center, the center of the ball 7 is arranged in the annular groove, the ball 7 is matched with the annular groove and is slidably connected with the inner wall, the ball diameter of ball 7 is greater than the notch width of ring channel, the top fixed connection of ball 7 and box 1, install brush 8 on the inner wall of clean ring 5, the power pack unit sets up on rotating tube 6 and is connected with rotating tube 6 transmission.
When the movable plate 3 drives the antenna 2 to move, make the antenna 2 move in the rotating tube 6 and clean ring 5, make the rotating tube 6 drive clean ring 5 through power unit and rotate, here, through the cooperation between ball 7 and the ring channel, played and supported clean ring 5 pivoted function, rotation through clean ring 5 makes brush 8 slide on antenna 2, thereby make brush 8 clear away the salt fog on antenna 2, simultaneously, can dilute the salt fog on the antenna 2 through diluting the subassembly, promote clean effect.
Preferably, in order to realize the resetting of the moving plate 3, the resetting assembly includes a guide rod 9, a first spring 10 and a through hole, the guide rod 9 is parallel to the antenna 2, the through hole is arranged on the moving plate 3, the guide rod 9 passes through the through hole and is in sliding connection with the inner wall of the through hole, two ends of the guide rod 9 are respectively fixed at the top and the bottom in the box body 1, and one side of the moving plate 3, which is far away from the electromagnet 4, is connected with the top in the box body 1 through the first spring 10.
When the electromagnet 4 is powered on, the moving plate 3 moves on the guide rod 9 in the direction away from the electromagnet 4, the first spring 10 is compressed, and after the electromagnet 4 is powered off, the moving plate 3 is reset under the elastic action of the first spring 10.
As shown in fig. 3, the support assembly includes a rotation shaft 11, a connection bearing 12, a floating plate 13, a lead screw 14, a ball screw bearing 15, a connection rod 16 and a through hole, the rotation shaft 11 is parallel to the antenna 2, the lead screw 14 is coaxial with the rotation shaft 11, the axis of the connection rod 16 is perpendicular to and intersects with the axis of the antenna 2, the through hole is arranged at the bottom of the box 1, the rotation shaft 11 passes through the through hole, the rotation shaft 11 is connected with the inner wall of the through hole in a sliding and sealing manner, the floating plate 13 is parallel to the rotation shaft 11, the floating plate 13 is attached to the bottom of the box 1, the floating plate 13 is fixed at one side of the rotation shaft 11 close to the axis of the antenna 2, the inner ring of the connection bearing 12 is installed on the rotation shaft 11, the outer ring of the connection bearing 12 is fixed on the inner wall of the box 1, the inner ring of the ball screw bearing 15 is provided with internal threads, the inner ring of the ball screw bearing 15 is arranged on the screw rod 14, the connecting rod 16 is positioned between the rotating shaft 11 and the moving plate 3, one end of the connecting rod 16 is fixedly connected with the outer ring of the ball screw bearing 15, and the other end of the connecting rod 16 is fixedly connected with the moving plate 3.
During the moving towards the direction away from the electromagnet 4 of the moving plate 3, the moving of the moving plate 3 drives the ball screw bearing 15 to move on the screw rod 14 through the connecting rod 16, because the ball screw bearing 15 converts the rotary motion into the linear motion, or converts the linear motion into the bearing of the rotary motion, thereby the screw rod 14 can drive the rotating shaft 11 to rotate under the supporting action of the connecting bearing 12, thereby the rotating shaft 11 drives the floating plate 13 to rotate to one side of the rotating shaft 11 away from the axis of the antenna 2, the floating plate 13 floats on the sea surface through the buoyancy of the floating plate 13, meanwhile, through the rotation of the floating plate 13, the stability of the box body 1 can be improved, during the resetting of the moving plate 3, the rotating shaft 11 drives the floating plate 13 to rotate, the resetting of the floating plate 13 is realized, and the floating plate 13 is prevented from increasing the wind.
Preferably, in order to reduce the friction between the screw 14 and the ball screw bearing 15, the screw 14 is coated with a lubricating oil.
The lubricating oil functions to reduce the friction between the screw 14 and the ball screw bearing 15, and improves the smoothness of movement of the ball screw bearing 15 on the screw 14.
As shown in fig. 4, the dilution unit includes a water tank 17, a water pipe 18, a nozzle 19, an extrusion plate 20, a push plate 21 and two pushing units, the water tank 17 is fixed at the top of the inside of the box body 1, the water tank 17 is located at one side of the connecting rod 16 far away from the floating plate 13, clear water is provided in the water tank 17, the extrusion plate 20 is disposed in the water tank 17, the extrusion plate 20 is perpendicular to the antenna 2 and matches with the water tank 17, the extrusion plate 20 is connected with the inner wall of the water tank 17 in a sliding and sealing manner, the extrusion plate 20 is attached to the bottom of the inside of the water tank 17, the push plate 21 is parallel to the extrusion plate 20, the push plate 21 is located between the water tank 17 and the connecting rod 16, the pushing units are uniformly disposed at one side of the push plate 21 close to the water tank 17 and connected with the extrusion plate 20, the nozzle 19 is located at one side of the box body 1 far away from the, the nozzle 19 is installed at the top end of the water pipe 18, the water pipe 18 is arranged in the water tank 17, the nozzle 19 is communicated with the water tank 17 through the water pipe 18, and the distance between the bottom end of the water pipe 18 and the extrusion plate 20 is larger than the distance between the push plate 21 and the water tank 17.
When the moving plate 3 moves towards the direction far away from the electromagnet 4, the moving plate 3 drives the connecting rod 16 to move synchronously, when the connecting rod 16 abuts against the push plate 21 and pushes the push plate 21 to move towards the direction close to the water tank 17, the push plate 21 enables the extrusion plate 20 to move towards the direction close to the water pipe 18 in the water tank 17 through the pushing unit, so that clean water in the water tank 17 is conveyed to the nozzle 19 through the water pipe 18 and is sprayed out towards the antenna 2 from the nozzle 19, salt mist on the antenna 2 can be diluted by the effect of the clean water on the antenna 2, and the cleaning effect is improved.
Preferably, in order to realize the function of pushing the squeeze plate 20, the pushing unit includes a push rod 22, a second spring 23 and an auxiliary hole, the push rod 22 is parallel to the antenna 2, the auxiliary hole is disposed at the bottom of the water tank 17, the push rod 22 passes through the auxiliary hole, the push rod 22 is slidably and hermetically connected to the inner wall of the auxiliary hole, one end of the push rod 22 is fixed to the push plate 21, the other end of the push rod 22 is fixed to the squeeze plate 20, the second spring 23 is located between the push plate 21 and the water tank 17, and the push plate 21 is connected to the water tank 17 through the second spring 23.
The push plate 21 moves to drive the extrusion plate 20 to move towards the direction close to the water pipe 18 through the push rod 22, the second spring 23 is compressed, after the connecting rod 16 is separated from the push plate 21, the push plate 21 is reset under the elastic action of the second spring 23, and the reset of the push plate 21 drives the extrusion plate 20 to reset through the push rod 22.
Preferably, in order to reduce a gap between the inner wall of the auxiliary hole and the push rod 22, the inner wall of the auxiliary hole is coated with a sealing grease.
The sealing grease functions to reduce the gap between the inner wall of the auxiliary hole and the push rod 22, and improves the sealing property.
Preferably, in order to drive the rotating pipe 6 to rotate, the power unit comprises a driving motor 24, a driving gear 25 and a driven gear 26, the driving motor 24 is fixed on the top of the box body 1, the driving motor 24 is in transmission connection with the driving gear 25, the driven gear 26 is installed on the rotating pipe 6, and the driving gear 25 is meshed with the driven gear 26.
The driving motor 24 is started to make the driving gear 25 drive the driven gear 26 to rotate, so that the rotating pipe 6 rotates, and the function of driving the rotating pipe 6 to rotate is realized.
Preferably, the driving motor 24 is a servo motor in order to increase the driving force of the driving motor 24.
The driving motor 24 has a characteristic of strong overload capability, so that the driving force of the driving motor 24 can be increased.
Preferably, in order to prolong the service life of the box body 1, an anti-corrosion zinc coating is arranged on the box body 1.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of box 1, prolongs the life of box 1.
The flying device can enable the box body 1 to realize flying, in fact, the box body 1 and the flying device form an unmanned aerial vehicle, when the box body 1 flies to a rescue position, the electromagnet 4 is electrified to enable mutually repulsive acting force to be generated between the electromagnet 4 and the moving plate 3 made of the magnet material, so that the moving plate 3 moves on the guide rod 9 in the direction away from the electromagnet 4 and drives the antenna 2 to move synchronously, so that the antenna 2 moves to the top of the box body 1, in the period, the driving motor 24 is started, the driving gear 25 drives the driven gear 26 to rotate, the rotating tube 6 rotates, the rotating tube 6 drives the cleaning ring 5 to rotate, the function of supporting the cleaning ring 5 to rotate is achieved through the matching between the ball 7 and the annular groove, the brush 8 slides on the antenna 2 through the rotation of the cleaning ring 5, and the brush 8 removes salt mist on the antenna 2, meanwhile, the moving plate 3 drives the connecting rod 16 to move synchronously, when the connecting rod 16 abuts against the pushing plate 21 and pushes the pushing plate 21 to move towards the direction close to the water tank 17, the pushing plate 21 enables the extrusion plate 20 to move towards the direction close to the water pipe 18 in the water tank 17 through the pushing unit, so that the clean water in the water tank 17 is conveyed to the nozzle 19 through the water pipe 18 and is sprayed out towards the antenna 2 from the nozzle 19, the salt mist on the antenna 2 can be diluted by the clean water acting on the antenna 2, the cleaning effect is improved, in addition, the moving plate 3 drives the ball screw bearing 15 to move on the screw rod 14 through the connecting rod 16, because the ball screw bearing 15 converts the rotary motion into the linear motion or converts the linear motion into the bearing of the rotary motion, the screw rod 14 can drive the rotating shaft 11 to rotate under the supporting action of the connecting bearing 12, so that the rotating shaft 11 drives the floating plate 13 to rotate to one side, at any time, make box 1 descend, the buoyancy through kickboard 13 floats on the sea, realize the communication through antenna 2 and signal processing system, the rescue back that finishes, 4 deenergizations of electro-magnet, make movable plate 3 reset under the elastic action of first spring 10, the drive antenna 2 that resets of movable plate 3 resets, the function of accomodating antenna 2 has been played, and simultaneously, the reset of movable plate 3 still drives kickboard 13 and resets, avoid box 1 at flight in-process kickboard 13 increase windage, and, connecting rod 16 separates with push pedal 21 during the reset, make push pedal 21 reset under the elastic action of second spring 23, the reset of push pedal 21 drives stripper plate 20 through push rod 22 and resets.
Compared with the prior art, this an emergent wireless communication equipment for rescue at sea has realized the function of communication through moving mechanism, compares with current moving mechanism, and this moving mechanism has still improved box 1 showy stability on the sea, and the practicality is stronger, moreover, has still realized the function of cleaing away the salt fog on the antenna 2 through cleaning workpiece, compares with current clean mechanism, and this clean mechanism passes through the mode that brush 8's rotation and nozzle 19 water spray clear water combined together, and clean effect is better.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The emergency wireless communication equipment for the marine rescue comprises a box body (1) and an antenna (2), wherein the shape of the box body (1) and the shape of the antenna (2) are cylindrical, the box body (1) is vertically arranged, the antenna (2) and the box body (1) are coaxially arranged, the space between the antennas (2) is smaller than the inner diameter of the box body (1), a mounting hole is formed in the top of the box body (1), the antenna (2) is arranged in the box body (1), the top end of the antenna (2) is inserted into the mounting hole, the antenna (2) is connected with the inner wall of the mounting hole in a sliding and sealing mode, a signal processing system is arranged in the box body (1), and a flying device is arranged on the box body (1), and is characterized in that a moving mechanism is arranged in the box body (1), and a cleaning mechanism is arranged at the top of the box body (1);
the moving mechanism comprises a moving plate (3), an electromagnet (4), four reset components and four supporting components, the moving plate (3) is perpendicular to the antenna (2), the moving plate (3) is fixed at the bottom end of the antenna (2), the electromagnet (4) is arranged on one side, far away from the antenna (2), of the moving plate (3) and is abutted against the moving plate (3), the electromagnet (4) is fixed at the bottom inside the box body (1), the moving plate (3) is made of a magnet, the reset components are circumferentially and uniformly distributed on the moving plate (3) by taking the axis of the antenna (2) as a center, the reset components drive the moving plate (3) to move towards the direction close to the electromagnet (4) along the axis of the antenna (2), and the supporting components correspond to the reset components one to one and are arranged at the bottom of the box body (1);
the cleaning mechanism comprises a cleaning assembly and four dilution assemblies, the dilution assemblies correspond to the supporting assemblies one by one, the dilution assemblies are arranged in the box body (1), the cleaning assemblies comprise a cleaning ring (5), a rotating pipe (6), a power unit and three balls (7), the cleaning ring (5) and the rotating pipe (6) are coaxially arranged with the antenna (2), the inner diameter of the rotating pipe (6) and the inner diameter of the rotating pipe (6) are larger than the diameter of the antenna (2), the rotating pipe (6) is arranged on one side of the antenna (2) far away from the moving plate (3), one ends of the cleaning ring (5) and the rotating pipe (6) far away from the moving plate (3) are sealed and fixedly connected, one side of the rotating pipe (6) near the moving plate (3) is provided with an annular groove, and the balls (7) are uniformly distributed by taking the axis of the cleaning ring (5) as the central circumferential direction, the centre of sphere of ball (7) sets up in the ring channel, ball (7) match with the ring channel and with the inner wall sliding connection of ring channel, the ball footpath of ball (7) is greater than the notch width of ring channel, the top fixed connection of ball (7) and box (1), install brush (8) on the inner wall of clean ring (5), the power pack unit sets up on rotating tube (6) and is connected with rotating tube (6) transmission.
2. The emergency wireless communication equipment for rescue at sea according to claim 1, wherein the reset assembly comprises a guide rod (9), a first spring (10) and a through hole, the guide rod (9) is parallel to the antenna (2), the through hole is arranged on the moving plate (3), the guide rod (9) passes through the through hole and is in sliding connection with the inner wall of the through hole, two ends of the guide rod (9) are respectively fixed at the top and the bottom in the box body (1), and one side of the moving plate (3) far away from the electromagnet (4) is connected with the top in the box body (1) through the first spring (10).
3. The emergency wireless communication device for rescue at sea according to claim 1, wherein the support assembly comprises a rotating shaft (11), a connecting bearing (12), a floating plate (13), a screw rod (14), a ball screw bearing (15), a connecting rod (16) and a through hole, the rotating shaft (11) is parallel to the antenna (2), the screw rod (14) is coaxially arranged with the rotating shaft (11), the axis of the connecting rod (16) is perpendicular to and intersected with the axis of the antenna (2), the through hole is arranged at the bottom of the box body (1), the rotating shaft (11) passes through the through hole, the rotating shaft (11) is connected with the inner wall of the through hole in a sliding and sealing manner, the floating plate (13) is parallel to the rotating shaft (11), the floating plate (13) is attached to the bottom of the box body (1), and the floating plate (13) is fixed at one side of the rotating shaft (11) close to the axis of the antenna (2), the inner circle of connecting bearing (12) is installed on axis of rotation (11), the outer lane of connecting bearing (12) is fixed on the inner wall of box (1), the top at axis of rotation (11) is fixed in lead screw (14), be equipped with the external screw thread on lead screw (14), establish the internal thread on the inner circle of ball bearing (15), the inner circle of ball bearing (15) is installed on lead screw (14), connecting rod (16) are located between axis of rotation (11) and movable plate (3), the one end of connecting rod (16) and the outer lane fixed connection of ball bearing (15), the other end and movable plate (3) fixed connection of connecting rod (16).
4. Emergency radio communication device for sea rescue according to claim 3, characterised in that the screw (14) is coated with a lubricant.
5. Emergency wireless communication equipment for sea rescue according to claim 3, characterised in that the dilution group comprises a water tank (17), a water pipe (18), a nozzle (19), a squeeze plate (20), a push plate (21) and two pushing units, the water tank (17) is fixed on the top inside the tank (1), the water tank (17) is located on the side of the connecting rod (16) away from the floating plate (13), clear water is arranged inside the water tank (17), the squeeze plate (20) is perpendicular to the antenna (2) and matches with the water tank (17), the squeeze plate (20) is connected with the inner wall of the water tank (17) in a sliding and sealing manner, the squeeze plate (20) is attached to the bottom inside the water tank (17), the push plate (21) is parallel to the squeeze plate (20), the push plate (21) is located between the water tank (17) and the connecting rod (16), the promotion unit evenly sets up in one side of being close to water tank (17) of push pedal (21) and is connected with stripper plate (20), nozzle (19) are located one side of keeping away from kickboard (13) of box (1) and towards being close to antenna (2) axis direction setting, water pipe (18) are parallel with antenna (2), the top at water pipe (18) is installed in nozzle (19), water pipe (18) set up in water tank (17), nozzle (19) lead to pipe (18) and water tank (17) intercommunication, the distance between the bottom of water pipe (18) and stripper plate (20) is greater than the distance between push pedal (21) and water tank (17).
6. The emergency wireless communication device for rescue at sea according to claim 5, wherein the push unit comprises a push rod (22), a second spring (23) and an auxiliary hole, the push rod (22) is parallel to the antenna (2), the auxiliary hole is arranged at the bottom of the water tank (17), the push rod (22) passes through the auxiliary hole, the push rod (22) is connected with the inner wall of the auxiliary hole in a sliding and sealing manner, one end of the push rod (22) is fixed on the push plate (21), the other end of the push rod (22) is fixed on the extrusion plate (20), the second spring (23) is positioned between the push plate (21) and the water tank (17), and the push plate (21) is connected with the water tank (17) through the second spring (23).
7. An emergency wireless communication device for rescue at sea according to claim 6, wherein the inner wall of the auxiliary hole is coated with sealing grease.
8. Emergency wireless communication equipment for sea rescue according to claim 1, characterized in that the power unit comprises a driving motor (24), a driving gear (25) and a driven gear (26), the driving motor (24) is fixed on the top of the box (1), the driving motor (24) is in transmission connection with the driving gear (25), the driven gear (26) is mounted on the rotating tube (6), and the driving gear (25) is meshed with the driven gear (26).
9. Emergency wireless communication device for sea rescue according to claim 8, characterized in that the drive motor (24) is a servo motor.
10. The emergency wireless communication device for rescue at sea according to claim 1, characterized in that the box body (1) is provided with an anti-corrosion zinc coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911219411.9A CN111069102A (en) | 2019-12-03 | 2019-12-03 | Emergency wireless communication equipment for marine rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911219411.9A CN111069102A (en) | 2019-12-03 | 2019-12-03 | Emergency wireless communication equipment for marine rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111069102A true CN111069102A (en) | 2020-04-28 |
Family
ID=70312637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911219411.9A Withdrawn CN111069102A (en) | 2019-12-03 | 2019-12-03 | Emergency wireless communication equipment for marine rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111069102A (en) |
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| CN107671083A (en) * | 2017-11-02 | 2018-02-09 | 方宣崇 | A kind of efficient cleaning equipment of drainage pipe |
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| CN110328195A (en) * | 2019-04-16 | 2019-10-15 | 广州市淞滨工程技术有限公司 | A kind of vertical unipole antenna with long service life for 5G communication |
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- 2019-12-03 CN CN201911219411.9A patent/CN111069102A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3042918A (en) * | 1960-12-23 | 1962-07-03 | Gen Electric | Antenna ice clearing system |
| GB2155883B (en) * | 1984-03-12 | 1987-07-01 | Secr Defence | De-icing apparatus |
| FR3013314B1 (en) * | 2013-11-20 | 2018-02-09 | Kappa Offshore Solutions Marine Operations Service Kosmos | DEVICE FOR MAINTENANCE AND REPERAGE OF A SEISMIC FLUTE |
| CN206532863U (en) * | 2017-02-20 | 2017-09-29 | 孙广东 | A kind of broadcast television emission antenna deicer |
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| CN110328195A (en) * | 2019-04-16 | 2019-10-15 | 广州市淞滨工程技术有限公司 | A kind of vertical unipole antenna with long service life for 5G communication |
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