CN112217532A - Portable interconnection box based on satellite communication and application method - Google Patents
Portable interconnection box based on satellite communication and application method Download PDFInfo
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- CN112217532A CN112217532A CN202011078076.8A CN202011078076A CN112217532A CN 112217532 A CN112217532 A CN 112217532A CN 202011078076 A CN202011078076 A CN 202011078076A CN 112217532 A CN112217532 A CN 112217532A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18517—Transmission equipment in earth stations
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Abstract
The invention relates to the technical field of satellite communication and discloses a portable interconnection box based on satellite communication and an application method. This portable interconnection box and application method based on satellite communication promote the universal wheel through the mobile control pole and rotate, make the universal wheel drive the interconnection box and remove, realized the removal to the interconnection box, made things convenient for the user to carry the interconnection box, made things convenient for user's use, a large amount of time and manpower have been practiced thrift, work efficiency has been improved, the practicality of interconnection box has been improved, it rotates to drive the driving gear through driving motor, make the driving gear drive driven gear rotate, driven gear drives the pivot and rotates, the pivot drives the carousel and rotates, the carousel drives signal receiving device and rotates, realized the regulation to signal receiving device receiving angle, user's use has been made things convenient for.
Description
Technical Field
The invention relates to the technical field of satellite communication, in particular to a portable interconnection box based on satellite communication and an application method.
Background
In 2013, 20 am at 10 am in 6.3, students in middle and primary schools all China "enjoy" a space teaching of a female astronaut Wan Asian in China, and the news report title is that the space teaching aid spends 35 thousands of media in the sky and then proposes a Chinese threat theory, although foreign media have some "nervousness", high-quality space-ground conversation in 40 minutes really shows that the satellite communication technology in China has great progress, the satellite communication is simply communication between radio communication stations on the earth (including the ground and low-level atmosphere) by using a satellite as a relay, and the satellite communication system consists of the satellite and the earth station, and is characterized in that: the communication range is large, as long as the communication can be carried out between any two points in the range covered by the electric wave transmitted by the satellite, the communication is not easily affected by the land disaster (the reliability is high), the circuit of the earth station can be opened (the circuit can be quickly opened) and can be received at multiple places, the broadcasting and multiple access communication (the multiple access characteristic) can be economically realized, the circuit is very flexible to arrange, the excessively concentrated telephone traffic can be dispersed at any time, the same channel can be used in different directions or different sections (multiple access connection), the satellite communication utilizes the artificial earth satellite as a relay station to forward the radio wave, thereby realizing the communication between two or more earth stations, the artificial earth satellite has the functions of transmitting and receiving according to the existence of radio signal amplification, the active artificial earth satellite and the passive artificial earth satellite have the function of transmitting and receiving the radio wave, and the signal reflected by the passive artificial earth satellite has little practical value, therefore, active artificial earth satellites having an amplifying function and a frequency-converting function, i.e., communication satellites, have been studied to realize satellite communication, in which geostationary satellites having a period of operation around the equator of the earth equal to the period of rotation of the earth have excellent performance, communication using geostationary satellites has become a main satellite communication system, low-earth satellites not operating in geosynchronous orbits are often used in satellite mobile communication, geostationary satellite communication is a communication satellite operating in a circular orbit around the earth in space of about 36000km above the equator of the earth, the orbit of which is 1 sidereal day around the earth and is synchronized with rotation of the earth, and thus is in a relatively stationary state with the earth, and is called a geostationary satellite, a fixed satellite or a geostationary satellite, the orbit of which is called geostationary orbit (GEO), and the satellite communication system of the satellite communication system employs a working mode of transmitting or distributing information called a satellite communication mode, international satellite communications have moved from analog frequency division based to digital time division based, digital satellite communications with 120Mbit/s digital voice over air (DSI) time division multiple access (TDMA/DSI), or without voice over air (DNI), and satellite switched time division multiple access (SS-TDMA); there are also a large number of satellite digital channel (IDR) systems mainly based on 2.048Mbit/s and 1.544Mbit/s, the capacity of which can be expanded by 3-4 times and up to 5 times by adding Digital Circuit Multiplexing Equipment (DCME) generally, the carrying circuit of 2Mbit/s IDR is 30 paths, the IDR with smaller capacity has 1.024Mbit/s (16 paths) and 512kbit/s (8 paths), the digital private line service (IBS) service for dedicated communication is rapidly developed, the Ku frequency band reaches the ISDN quality level called super-digital private line service (super-IBS), the sparse routing (VISTA) service system still exists in the market, wherein the mode of allocating multiple access (DAMA) function as required is called super-sparse routing (super-VISTA) mode, the Spanded (SPADE) mode of non-centrally controlled sparse routing has been eliminated due to the complexity of the equipment, the polarization mode of satellite communication is double circular polarization, the domestic satellite communication mode and the KuC frequency band for international satellite communication, also useful is the Ka band. The general TDMA system is a TDMA system having a rate of 60Mbit/s or less, SS-TDMA and repeater frequency hopping, a satellite digital channel with digital circuit multiplexing equipment (IDR/DCME) system, and an adaptive differential pulse code (IDR/ADPCM) system. The analog Frequency Division Multiple Access (FDMA) mode is mature in technology and still used, a domestic sparse routing (VISTA) mode which is mainly used for conversation is used more, a single-carrier single-channel/syllable companding frequency modulation/demand assignment multiple access (SCPC/CFM/DAMA) mode, a single-carrier single-channel/4 phase shift phase keying/demand assignment multiple access (SCPC/QPSK/DAMA) mode and a TDMA mode with lower speed are provided, the market of a very small antenna earth station system is very large, the system is a star-shaped network which mainly uses data transmission and also uses voice transmission, the systems and the speed are various and can be selected by users, the polarization mode of domestic satellite communication is generally linear polarization, and the satellite communication is respectively useful and circularly polarized; in satellite communication, an interconnection box is required to place a signal receiver; but the unmovable under the prior art, inconvenient user carries the interconnection case, and is consuming time and power when transporting the interconnection case, and it is comparatively troublesome to use, and the practicality is lower.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a portable interconnection box based on satellite communication and an application method thereof, and solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a portable interconnection box based on satellite communication comprises a mainboard, wherein support columns are inserted into four corners of the lower surface of the mainboard, a damping device is sleeved in the middle of the outer surfaces of the support columns, a limiting disc is fixedly connected to the top ends of the support columns, a U-shaped support frame is fixedly connected to the bottom ends of the support columns, universal wheels are fixedly connected to the front side and the rear side of the lower surface of the U-shaped support frame, a rhombic support plate is fixedly connected to the middle of the upper surface of the U-shaped support frame, a rhombic limiting plate is fixedly connected to the upper surface of the rhombic support plate, a third damping spring is sleeved on the outer surface of the rhombic support plate, a U-shaped reinforcing plate is fixedly connected to the middle of the lower surface of the U-shaped support frame, stable supporting devices are arranged in the middle of the front surface and the back surface of the U-shaped reinforcing, the box cover is connected with the top of the inner front side wall and the inner rear side wall in the box body in a sliding manner, a push-pull handle is fixedly connected with the left side of the upper surface of the box cover, slide rails are arranged on the front side and the rear side of the inner left side wall and the inner right side wall in the box body, a movable plate is connected with the inner side surface of each slide rail in a sliding manner, a rotating shaft is rotatably connected with the middle of the upper surface of the movable plate, a driven gear is sleeved at the middle of the outer surface of each rotating shaft, a driving motor is arranged on the right side of the upper surface of each movable plate, a driving gear is fixedly connected with the output end of the driving motor and meshed with the driven gear, a rotating disc is fixedly connected with the top end of each rotating shaft, a signal receiving device is arranged in the middle of the, the left side fixedly connected with anchor strut of erection column surface, the left end fixedly connected with signal receiver of erection column, the bottom of the box left and right sides face is provided with height adjusting device.
Preferably, damping device includes the casing, first snubber block has been pegged graft to the bottom of casing surface, the spacing piece of lateral surface fixedly connected with of first snubber block, the stripper plate has been cup jointed to the inboard of first snubber block surface, first damping spring has been cup jointed to the inboard of first snubber block surface, the middle part sliding connection of casing medial surface has first slip ring, the lower fixed surface of first slip ring is connected with the second snubber block, the last fixed surface of first slip ring is connected with the shock attenuation pole, second damping spring has been cup jointed to the bottom of shock attenuation pole surface, the second slip ring has been cup jointed at the top of shock attenuation pole surface, the middle part fixedly connected with connecting sleeve of second slip ring upper surface, connecting sleeve's last fixed surface is connected with the buffer board.
Preferably, stabilize strutting arrangement and include the fixed plate, the lateral surface fixedly connected with installation cover of fixed plate, the middle part of installation cover upper surface is pegged graft and is had the stabilization strut, the top fixedly connected with regulating block of stabilization strut, the extension board is stabilized to the bottom fixedly connected with of stabilization strut, and the top of installation cover surface is provided with fastening bolt.
Preferably, the height adjusting device comprises a first mounting plate, a second mounting plate is fixedly connected to the middle of the inner bottom side wall of the first mounting plate, guide pillars are fixedly connected to the front side and the rear side of the inner side face of the second mounting plate, sliding sleeves are sleeved on the left side and the right side of the outer surface of each guide pillar, a connecting plate is fixedly connected to the inner side of the outer side face of each sliding sleeve, a first hinged plate is fixedly connected to the top of the outer surface of each sliding sleeve, a first connecting column is inserted into the middle of the outer side face of the first hinged plate, a connecting plate is sleeved on the middle of the outer surface of the first connecting column, a second connecting column is inserted into the top of the outer side face of the connecting plate, a second hinged plate is sleeved on the front side and the rear side of the outer surface of the second connecting column, the upper surface of the second hinged plate is fixedly connected to.
Preferably, the outer surface of the mobile control rod is provided with a wrapping layer, the outer surface of the wrapping layer is provided with anti-skid grains, and the outer surface of the anti-skid grains is provided with anti-skid convex grains.
Preferably, square chutes are formed in the top of the inner front side wall and the top of the inner rear side wall of the box body, square sliding plates are fixedly connected to the middle portions of the front side and the back side of the box cover, and the width of each square chute is matched with the width of each square sliding plate.
Preferably, the slide rail is I-shaped, and mounting holes are formed in the top and the bottom of the outer side face of the slide rail.
Preferably, the middle part of stabilizing the extension board lower surface is provided with anti-skidding gasket, and anti-skidding gasket's preparation material is rubber, the top of installation cover surface and the top and the middle part of stabilizing the pillar surface all set up threaded hole, the internal diameter of threaded hole and fastening bolt's external diameter looks adaptation.
Preferably, the method further comprises the following steps: the GPS measuring instrument is fixedly connected to the back of the box body and used for acquiring the longitude and the violation of the box body, the bottoms of the left side surface and the right side surface of the box body are provided with height adjusting devices, the signal receiving device is located inside the box body, and the calculation of the estimated height of the signal receiving device comprises the following steps:
s1, calculating the optimal elevation angle of the signal receiving device according to the following formula:
wherein, thetawRepresenting the latitude, θ, of the tankjRepresents the longitude of the box body, beta represents the longitude of the orbit position of the satellite, and phi represents the optimal elevation angle of the signal receiving device;
s2, calculating the expected height of the signal receiving device according to the following formula:
wherein h represents the expected height of the signal receiving device, R represents the signal coverage radius of the signal receiving device, and L represents the vertical plane half-power angle of the signal receiving device;
and further, when the height of the signal receiving device is adjusted, the height is adjusted according to the expected height.
In addition, the invention also aims to provide a portable internet box application method based on satellite communication, which comprises the following steps:
1) damping during movement: the user promotes the universal wheel through the mobile control pole and rotates, the universal wheel drives the interconnection case and removes, second damping spring and third damping spring absorb the vertical vibrations power that the interconnection case removal in-process received, outwards promote first snubber block through the second snubber block, first snubber block drives the first damping spring of stripper plate compression, the vertical vibrations power that receives with the interconnection case removal in-process changes into horizontal vibrations power, first damping spring absorbs the horizontal vibrations power that the interconnection case removal in-process received.
2) And (3) stable supporting: the user twists clockwise fastening bolt and breaks off the connection between installation cover and the stabilization support post, and after the disconnection, the user promotes the inside downstream of stabilization support post at the installation cover through the regulating block, and the stabilization support post drives and stabilizes the extension board downstream, stabilizes the extension board and carries out the stable stay with ground contact.
3) Height adjustment: the push rod motor is started, the output end of the push rod motor stretches and retracts to drive the connecting plate to move, the connecting plate drives the sliding sleeve to slide on the guide pillar, the sliding sleeve drives the first hinged plate and the first connecting column to move, the first hinged plate and the first connecting column drive the second connecting column and the second hinged plate to lift through the connecting plate, the second hinged plate drives the movable plate to lift, the movable plate drives the rotating shaft and the rotary plate to lift, and the rotary plate drives the signal receiving device to lift to adjust the height of the signal receiving device.
4) Angle adjustment: the driving motor is started, the output end of the driving motor rotates to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the rotating shaft to rotate, the rotating shaft drives the rotating disc to rotate, and the rotating disc drives the signal receiving device to rotate so as to adjust the angle of the signal receiving device.
(III) advantageous effects
Compared with the prior art, the invention provides a portable interconnection box based on satellite communication and an application method thereof, and the portable interconnection box has the following beneficial effects:
1. this portable interconnection box and application method based on satellite communication promote the universal wheel through the mobile control pole and rotate, make the universal wheel drive the interconnection box and remove, realized the removal to the interconnection box, made things convenient for the user to carry the interconnection box, made things convenient for user's use, a large amount of time and manpower have been practiced thrift, work efficiency has been improved, the practicality of interconnection box has been improved, it rotates to drive the driving gear through driving motor, make the driving gear drive driven gear rotate, driven gear drives the pivot and rotates, the pivot drives the carousel and rotates, the carousel drives signal receiving device and rotates, realized the regulation to signal receiving device receiving angle, user's use has been made things convenient for.
2. This portable interconnection box and application method based on satellite communication, remove the produced shaking force of in-process through third damping spring interconnection box and absorb, realized the preliminary shock attenuation to the interconnection box, remove the produced shaking force of in-process to the interconnection box through second damping spring and absorb, realized the vertical shock attenuation to the interconnection box, remove the produced shaking force of in-process to the interconnection box through first damping spring and absorb, realized the horizontal shock attenuation to the interconnection box, use through the cooperation of second damping spring and first damping spring, realized the multiple shock attenuation to the interconnection box, the shock attenuation effect to the interconnection box has been strengthened.
3. According to the portable interconnection box based on satellite communication and the application method, the stabilizing support column is pushed to move downwards in the installation sleeve through the adjusting block, so that the stabilizing support column drives the stabilizing support plate to move downwards, the stabilizing support plate stably supports the interconnection box, the stable support of the interconnection box is realized, the stability of the interconnection box is ensured, and the probability of the interconnection box deviating from the original position is reduced.
4. According to the portable interconnection box based on satellite communication and the application method, the connecting plate is driven to move through the push rod motor, so that the connecting plate drives the sliding sleeve to slide along the guide pillar, the sliding sleeve drives the movable plate to slide along the sliding rail through the connecting plate, the movable plate drives the signal receiving device to lift, the height of the signal receiving device is adjusted, and a user can adjust the height of the signal receiving device according to use requirements.
Drawings
Fig. 1 is a schematic structural diagram of a portable interconnection box based on satellite communication according to the present invention;
FIG. 2 is a schematic vertical cross-sectional view of a local structure of a portable interconnection box based on satellite communication according to the present invention;
FIG. 3 is a schematic structural diagram of a portable internet box damping device based on satellite communication according to the present invention;
fig. 4 is a schematic structural diagram of a portable internet box stable supporting device based on satellite communication according to the present invention;
fig. 5 is a schematic structural diagram of a portable interconnection box height adjustment device based on satellite communication according to the present invention;
fig. 6 is a schematic structural diagram of a portable interconnection box signal receiving device based on satellite communication according to the present invention;
fig. 7 is an enlarged schematic view of a structure of a portable interconnection box a based on satellite communication according to the present invention.
In the figure: 1. a main board; 2. a support pillar; 3. a damping device; 301. a housing; 302. a first damper block; 303. a limiting sheet; 304. a pressing plate; 305. a first damping spring; 306. a first slip ring; 307. a second damper block; 308. a shock-absorbing lever; 309. a second damping spring; 310. a second slip ring; 311. a connecting sleeve; 312. a buffer plate; 4. a limiting disc; 5. a U-shaped support frame; 6. a universal wheel; 7. a rhombic supporting plate; 8. a rhombic limiting plate; 9. a third damping spring; 10. a U-shaped reinforcing plate; 11. a stabilizing support device; 1101. a fixing plate; 1102. installing a sleeve; 1103. a stabilizing strut; 1104. an adjusting block; 1105. stabilizing the support plate; 1106. fastening a bolt; 12. moving the control lever; 13. a box body; 14. a box cover; 15. a push-pull handle; 16. a slide rail; 17. moving the plate; 18. a rotating shaft; 19. a driven gear; 20. a drive motor; 21. a driving gear; 22. a turntable; 23. a signal receiving device; 2301. a mounting seat; 2302. mounting a column; 2303. a signal enhancement frame; 2304. a reinforcing rod; 2305. a signal receiver; 24. a height adjustment device; 2401. a first mounting plate; 2402. a second mounting plate; 2403. a guide post; 2404. a sliding sleeve; 2405. a connecting plate; 2406. a first hinge plate; 2407. a first connecting column; 2408. connecting plates; 2409. a second connecting column; 2410. a second hinge plate; 2411. a push rod motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a portable interconnection box based on satellite communication comprises a main board 1, wherein support columns 2 are inserted into four corners of the lower surface of the main board 1, a damping device 3 is sleeved in the middle of the outer surface of each support column 2, a limiting disc 4 is fixedly connected to the top ends of the support columns 2, a U-shaped support frame 5 is fixedly connected to the bottom ends of the support columns 2, universal wheels 6 are fixedly connected to the front side and the rear side of the lower surface of the U-shaped support frame 5, the universal wheels 6 are pushed to rotate through a moving control rod 12, so that the universal wheels 6 drive the interconnection box to move, the interconnection box is moved, a user can carry the interconnection box conveniently, the use of the user is facilitated, a large amount of time and manpower are saved, the working efficiency is improved, the practicability of the interconnection box is improved, a rhombic support plate 7 is fixedly connected to the middle of the upper surface of the U-shaped support frame 5, the outer surface of the rhombic supporting plate 7 is sleeved with a third damping spring 9, vibration force generated in the moving process of the interconnected box is absorbed through the third damping spring 9, preliminary damping of the interconnected box is realized, the middle part of the lower surface of the U-shaped supporting frame 5 is fixedly connected with a U-shaped reinforcing plate 10, the middle parts of the front surface and the back surface of the U-shaped reinforcing plate 10 are respectively provided with a stable supporting device 11, the middle part of the front surface of the main plate 1 is fixedly connected with a moving control rod 12, the middle part of the upper surface of the main plate 1 is provided with a box body 13, the top parts of the inner front side wall and the inner back side wall of the box body 13 are slidably connected with a box cover 14, the left side of the upper surface of the box cover 14 is fixedly connected with a push-pull handle 15, the front side and the back side of the inner left side wall and the inner right side wall of the box body 13 are respectively provided, the right side of the upper surface of the movable plate 17 is provided with a driving motor 20, the driving gear 21 is driven to rotate by the driving motor 20, so that the driving gear 21 drives a driven gear 19 to rotate, the driven gear 19 drives a rotating shaft 18 to rotate, the rotating shaft 18 drives a rotating disc 22 to rotate, the rotating disc 22 drives a signal receiving device 23 to rotate, the adjustment of the receiving angle of the signal receiving device 23 is realized, and the use of a user is facilitated, the output end of the driving motor 20 is fixedly connected with the driving gear 21, the driving gear 21 is meshed with the driven gear 19, the top end of the rotating shaft 18 is fixedly connected with the rotating disc 22, the middle part of the upper surface of the rotating disc 22 is provided with the signal receiving device 23, the signal receiving device 23 comprises a mounting seat 2301, the top part of the left side surface of the mounting seat 2301 is fixedly connected with a mounting column 2302, the, the left end of the installation column 2302 is fixedly connected with a signal receiver 2305, and the bottoms of the left side surface and the right side surface of the box body 13 are provided with a height adjusting device 24.
In the invention, in order to realize the shock absorption protection of the interconnection box, the shock absorption device 3 comprises a shell 301, a first shock absorption block 302 is inserted into the bottom of the outer surface of the shell 301, a limiting piece 303 is fixedly connected to the outer side surface of the first shock absorption block 302, a squeezing plate 304 is sleeved on the inner side of the outer surface of the first shock absorption block 302, a first shock absorption spring 305 is sleeved on the inner side of the outer surface of the first shock absorption block 302, a first sliding ring 306 is slidably connected to the middle of the inner side surface of the shell 301, a second shock absorption block 307 is fixedly connected to the lower surface of the first sliding ring 306, a shock absorption rod 308 is fixedly connected to the upper surface of the first sliding ring 306, a second shock absorption spring 309 is sleeved on the bottom of the outer surface of the shock absorption rod 308, a second sliding ring 310 is sleeved on the top of the outer surface of the shock absorption rod 308, a connection sleeve 311 is fixedly connected to the, absorb the produced vibrations power of interconnection case removal in-process through second damping spring 309, realized the vertical shock attenuation to the interconnection case, remove produced vibrations power of in-process through first damping spring 305 to the interconnection case and absorb, realized the horizontal shock attenuation to the interconnection case, use through the cooperation of second damping spring 309 and first damping spring 305, realized the multiple shock attenuation to the interconnection case, strengthened the shock attenuation effect to the interconnection case.
In the invention, in order to realize stable support of the interconnection box and reduce the probability of occurrence of the phenomenon that the interconnection box deviates from the in-situ position, the stable support device 11 comprises a fixing plate 1101, an installation sleeve 1102 is fixedly connected to the outer side surface of the fixing plate 1101, a stable supporting column 1103 is inserted in the middle of the upper surface of the installation sleeve 1102, an adjusting block 1104 is fixedly connected to the top end of the stable supporting column 1103, a stable supporting plate 1105 is fixedly connected to the bottom end of the stable supporting column 1103, a fastening bolt 1106 is arranged at the top of the outer surface of the installation sleeve 1102, the stable supporting column 1103 is pushed to move downwards in the installation sleeve 1102 through the adjusting block 1104, so that the stable supporting plate 1105 is driven by the stable supporting column 1103 to move downwards, the stable supporting plate 1105 stably supports the interconnection box, the stable support of the interconnection box is realized, the stability of the.
In the present invention, in order to adjust the height of the signal receiving device 23, the height adjusting device 24 includes a first mounting plate 2401, a second mounting plate 2402 is fixedly connected to the middle portion of the bottom side wall of the first mounting plate 2401, guide pillars 2403 are fixedly connected to the front and rear sides of the inner side surface of the second mounting plate 2402, sliding sleeves 2404 are sleeved on the left and right sides of the outer surface of the guide pillars 2403, connecting plates 2405 are fixedly connected to the inner side of the outer side surface of the sliding sleeves 2404, a first hinge plate 2406 is fixedly connected to the top portion of the outer side surface of the sliding sleeves 2404, a first connecting column 2407 is inserted into the middle portion of the outer side surface of the first hinge plate 2406, a connecting plate 2408 is sleeved on the middle portion of the outer side surface of the first connecting column 2407, a second connecting column 2409 is inserted into the top portion of the outer side surface of the connecting plate 2408, second hinge plates 2410 are sleeved, the middle part of first mounting panel 2401 medial surface is provided with push rod motor 2411, the output of push rod motor 2411 passes the surface of second mounting panel 2402 and with the middle part fixed connection of connecting plate 2405 lateral surface, drive connecting plate 2405 through push rod motor 2411 and remove, make connecting plate 2405 drive sliding sleeve 2404 slide along guide pillar 2403, sliding sleeve 2404 drives movable plate 17 through even board 2408 and slides along slide rail 16, movable plate 17 drives signal receiver 23 and goes up and down, the regulation to signal receiver 23 height has been realized, make the user adjust signal receiver 23's height according to the user demand.
In the invention, in order to facilitate the user to control the movement of the interconnection box, the outer surface of the mobile control rod 12 is provided with the wrapping layer, the outer surface of the wrapping layer is provided with the anti-skid grains, the outer surface of the anti-skid grains is provided with the anti-skid convex grains, the wrapping layer increases the friction force between the palm and the mobile control rod 12, and the user can conveniently control the movement of the interconnection box.
In the present invention, in order to open and close the box cover 14, square sliding grooves are respectively formed at the top of the front side wall and the top of the rear side wall in the box body 13, square sliding plates are fixedly connected to the middle of the front side and the middle of the rear side of the box cover 14, the width of each square sliding groove is adapted to the width of each square sliding plate, and each square sliding plate slides in each square sliding groove when the box cover 14 is opened and closed.
In the present invention, in order to adjust the height of the signal receiving device 23, the slide rail 16 is formed in an i-shape, mounting holes are formed in both the top and the bottom of the outer side surface of the slide rail 16, and the moving plate 17 slides along the slide rail 16 when the height of the signal receiving device 23 is adjusted.
In the invention, in order to enhance the supporting effect of the stabilizing support plate 1105, an anti-slip gasket is arranged in the middle of the lower surface of the stabilizing support plate 1105, the anti-slip gasket is made of rubber, and the anti-slip gasket increases the friction force between the stabilizing support plate 1105 and the ground, thereby enhancing the supporting effect of the stabilizing support plate 1105.
In the present invention, in order to fix the stabilizing post 1103, threaded holes are formed in the top of the outer surface of the mounting sleeve 1102 and the top and middle of the outer surface of the stabilizing post 1103, the inner diameter of each threaded hole is adapted to the outer diameter of the fastening bolt 1106, and the fastening bolt 1106 fixes the stabilizing post 1103 through the threaded hole.
In the present invention, the method further comprises: the GPS measuring instrument is fixedly connected to the back of the box body 13 and used for obtaining the longitude and the violation of the box body 13, the bottoms of the left side surface and the right side surface of the box body 13 are provided with height adjusting devices 24, the signal receiving device 23 is located inside the box body 13, and the calculation of the estimated height of the signal receiving device 23 comprises the following steps:
s1, calculating the optimum elevation angle of the signal receiving device 23 according to the following formula:
wherein, thetawRepresenting the latitude, theta, of the casing 13jRepresents the longitude of the box 13, β represents the orbital longitude of the satellite, and φ represents the optimum elevation angle of the signal receiving device 23;
s2, calculating the expected height of the signal receiving device 23 according to the following formula:
wherein h represents the expected height of the signal receiving device 23, R represents the signal coverage radius of the signal receiving device 23, and L represents the vertical plane half-power angle of the signal receiving device 23;
and further, the height of the signal receiving device 23 is adjusted in accordance with the expected height.
Has the advantages that: in the technical scheme, by arranging the GPS measuring instrument, according to the longitude and the violation of the box 13 of the GPS measuring instrument, the optimal elevation angle of the signal receiving device 23 is obtained according to the longitude and the violation of the box 13 of the GPS measuring instrument, and then the estimated height of the signal receiving device 23 is calculated according to the optimal elevation angle of the signal receiving device 23, so that the calculation result is more accurate, when the height of the signal receiving device 23 is adjusted, the push rod motor 2411 drives the connecting plate 2405 to move, so that the connecting plate 2405 drives the sliding sleeve 2404 to slide along the guide post 2403, the sliding sleeve 2404 drives the moving plate 17 to slide along the slide rail 16 through the connecting plate 2408, the moving plate 17 drives the signal receiving device 23 to lift, so that the lifting adjustment is performed according to the estimated height, the adjustment of the height of the signal receiving device 23 is realized, and the height of the signal receiving device, therefore, the signal receiving device 23 is greatly improved, high-precision course information can be obtained in real time, the operation efficiency is greatly improved, the practicability of the interconnection box is improved, and the function comprehensiveness of the device is effectively improved.
1) Damping during movement: the user promotes the universal wheel through the mobile control pole and rotates, the universal wheel drives the interconnection case and removes, second damping spring and third damping spring absorb the vertical vibrations power that the interconnection case removal in-process received, outwards promote first snubber block through the second snubber block, first snubber block drives the first damping spring of stripper plate compression, the vertical vibrations power that receives with the interconnection case removal in-process changes into horizontal vibrations power, first damping spring absorbs the horizontal vibrations power that the interconnection case removal in-process received.
2) And (3) stable supporting: the user twists clockwise fastening bolt and breaks off the connection between installation cover and the stabilization support post, and after the disconnection, the user promotes the inside downstream of stabilization support post at the installation cover through the regulating block, and the stabilization support post drives and stabilizes the extension board downstream, stabilizes the extension board and carries out the stable stay with ground contact.
3) Height adjustment: the push rod motor is started, the output end of the push rod motor stretches and retracts to drive the connecting plate to move, the connecting plate drives the sliding sleeve to slide on the guide pillar, the sliding sleeve drives the first hinged plate and the first connecting column to move, the first hinged plate and the first connecting column drive the second connecting column and the second hinged plate to lift through the connecting plate, the second hinged plate drives the movable plate to lift, the movable plate drives the rotating shaft and the rotary plate to lift, and the rotary plate drives the signal receiving device to lift to adjust the height of the signal receiving device.
4) Angle adjustment: the driving motor is started, the output end of the driving motor rotates to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the rotating shaft to rotate, the rotating shaft drives the rotating disc to rotate, and the rotating disc drives the signal receiving device to rotate so as to adjust the angle of the signal receiving device.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
To sum up, this portable interconnection box and application method based on satellite communication promote the universal wheel 6 through mobile control pole 12 and rotate for universal wheel 6 drives the interconnection box and removes, realized the removal to the interconnection box, made things convenient for the user to carry the interconnection box, made things convenient for user's use, a large amount of time and manpower have been practiced thrift, work efficiency has been improved, the practicality of interconnection box has been improved, drive driving gear 21 through driving motor 20 and rotate, make driving gear 21 drive driven gear 19 and rotate, driven gear 19 drives pivot 18 and rotates, pivot 18 drives carousel 22 and rotates, carousel 22 drives signal receiving arrangement 23 and rotates, realized the regulation to signal receiving arrangement 23 received angle, made things convenient for user's use.
This portable interconnection box and application method based on satellite communication, absorb the produced vibrations power of interconnection box removal in-process through third damping spring 9, realized the preliminary shock attenuation to the interconnection box, absorb the produced vibrations power of interconnection box removal in-process through second damping spring 309, realized the vertical shock attenuation to the interconnection box, absorb the produced vibrations power of interconnection box removal in-process through first damping spring 305, realized the horizontal shock attenuation to the interconnection box, use through the cooperation of second damping spring 309 and first damping spring 305, realized the multiple shock attenuation to the interconnection box, strengthened the shock attenuation effect to the interconnection box.
According to the portable interconnection box based on satellite communication and the application method, the stabilizing support 1103 is pushed to move downwards in the installation sleeve 1102 through the adjusting block 1104, so that the stabilizing support 1103 drives the stabilizing support plate 1105 to move downwards, the stabilizing support plate 1105 stably supports the interconnection box, stable support of the interconnection box is achieved, stability of the interconnection box is guaranteed, and probability of occurrence of deviation of the interconnection box from an original position is reduced.
According to the portable interconnection box based on satellite communication and the application method, the connecting plate 2405 is driven to move by the push rod motor 2411, so that the connecting plate 2405 drives the sliding sleeve 2404 to slide along the guide pillar 2403, the sliding sleeve 2404 drives the moving plate 17 to slide along the sliding rail 16 through the connecting plate 2408, the moving plate 17 drives the signal receiving device 23 to lift, the height of the signal receiving device 23 is adjusted, and a user can adjust the height of the signal receiving device 23 according to use requirements.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A portable interconnection box based on satellite communication, includes mainboard (1), its characterized in that: the four corners of the lower surface of the main board (1) are all spliced with supporting columns (2), the middle parts of the outer surfaces of the supporting columns (2) are sleeved with damping devices (3), the top ends of the supporting columns (2) are fixedly connected with limiting discs (4), the bottom ends of the supporting columns (2) are fixedly connected with U-shaped supporting frames (5), the front and back sides of the lower surface of each U-shaped supporting frame (5) are respectively fixedly connected with universal wheels (6), the middle parts of the upper surfaces of the U-shaped supporting frames (5) are respectively fixedly connected with a rhombic supporting plate (7), the upper surfaces of the rhombic supporting plates (7) are respectively fixedly connected with a rhombic limiting plate (8), the outer surfaces of the rhombic supporting plates (7) are respectively sleeved with third damping springs (9), the middle parts of the lower surfaces of the U-shaped supporting frames (5) are respectively fixedly connected with a U-shaped reinforcing plate (10), and, a movable control rod (12) is fixedly connected to the middle of the front surface of the main board (1), a box body (13) is arranged in the middle of the upper surface of the main board (1), a box cover (14) is slidably connected to the tops of the inner front side wall and the inner rear side wall of the box body (13), a push-pull handle (15) is fixedly connected to the left side of the upper surface of the box cover (14), slide rails (16) are arranged on the front side and the rear side of the inner left side wall and the inner right side wall of the box body (13), a movable plate (17) is slidably connected to the inner side surface of each slide rail (16), a rotating shaft (18) is rotatably connected to the middle of the upper surface of the movable plate (17), a driven gear (19) is sleeved in the middle of the outer surface of the rotating shaft (18), a driving motor (20) is arranged, the utility model discloses a signal transmission device, including driving gear (21), driven gear (19), top fixedly connected with carousel (22) of pivot (18), the middle part of carousel (22) upper surface is provided with signal receiver (23), signal receiver (23) are including mount pad (2301), the top fixedly connected with erection column (2302) of mount pad (2301) left surface, signal reinforcing frame (2303) have been cup jointed on the right side of erection column (2302) surface, the left side fixedly connected with anchor bar (2304) of erection column (2302) surface, the left end fixedly connected with signal receiver (2305) of erection column (2302), the bottom of box (13) left and right sides face is provided with height adjusting device (24).
2. A portable satellite communication-based interconnect box according to claim 1, wherein: the damping device (3) comprises a shell (301), a first damping block (302) is inserted into the bottom of the outer surface of the shell (301), a limiting piece (303) is fixedly connected to the outer side surface of the first damping block (302), a squeezing plate (304) is sleeved on the inner side of the outer surface of the first damping block (302), a first damping spring (305) is sleeved on the inner side of the outer surface of the first damping block (302), a first sliding ring (306) is slidably connected to the middle of the inner side surface of the shell (301), a second damping block (307) is fixedly connected to the lower surface of the first sliding ring (306), a damping rod (308) is fixedly connected to the upper surface of the first sliding ring (306), a second damping spring (309) is sleeved on the bottom of the outer surface of the damping rod (308), a second sliding ring (310) is sleeved on the top of the outer surface of the damping rod (308), a connecting sleeve (311) is fixedly connected to the middle of the upper, the upper surface of the connecting sleeve (311) is fixedly connected with a buffer plate (312).
3. A portable satellite communication-based interconnect box according to claim 1, wherein: the stable supporting device (11) comprises a fixing plate (1101), an installation sleeve (1102) is fixedly connected to the outer side face of the fixing plate (1101), a stabilizing support column (1103) is inserted into the middle of the upper surface of the installation sleeve (1102), an adjusting block (1104) is fixedly connected to the top end of the stabilizing support column (1103), a stabilizing support plate (1105) is fixedly connected to the bottom end of the stabilizing support column (1103), and a fastening bolt (1106) is arranged at the top of the outer surface of the installation sleeve (1102).
4. A portable satellite communication-based interconnect box according to claim 1, wherein: the height adjusting device (24) comprises a first mounting plate (2401), a second mounting plate (2402) is fixedly connected to the middle of the inner bottom side wall of the first mounting plate (2401), guide pillars (2403) are fixedly connected to the front side and the rear side of the inner side face of the second mounting plate (2402), sliding sleeves (2404) are sleeved on the left side and the right side of the outer surface of each guide pillar (2403), connecting plates (2405) are fixedly connected to the inner side of the outer side face of each sliding sleeve (2404), a first hinge plate (2406) is fixedly connected to the top of the outer surface of each sliding sleeve (2404), a first connecting column (2407) is inserted into the middle of the outer side face of each first hinge plate (2406), a connecting plate (2408) is sleeved on the middle of the outer surface of each first connecting column (2407), a second connecting column (2409) is inserted into the top of the outer side face of each connecting plate (2408), second connecting columns (2410) are inserted into the front side and rear sides of the outer surface of, the middle of the inner side face of the first mounting plate (2401) is provided with a push rod motor (2411), and the output end of the push rod motor (2411) penetrates through the outer surface of the second mounting plate (2402) and is fixedly connected with the middle of the outer side face of the connecting plate (2405).
5. A portable satellite communication-based interconnect box according to claim 1, wherein: the outer surface of the mobile control rod (12) is provided with a wrapping layer, the outer surface of the wrapping layer is provided with anti-skid grains, and the outer surface of the anti-skid grains is provided with anti-skid convex grains.
6. A portable satellite communication-based interconnect box according to claim 1, wherein: square chutes are formed in the top portions of the inner front side wall and the inner rear side wall of the box body (13), square sliding plates are fixedly connected to the middle portions of the front side and the back side of the box cover (14), and the width of each square chute is matched with the width of each square sliding plate.
7. A portable satellite communication-based interconnect box according to claim 1, wherein: the slide rail (16) is I-shaped, and mounting holes are formed in the top and the bottom of the outer side face of the slide rail (16).
8. A portable satellite communication-based interconnect box according to claim 3, wherein: the middle part of stabilizing extension board (1105) lower surface is provided with anti-skidding gasket, and anti-skidding gasket's preparation material is rubber, the top of installation cover (1102) surface and the top and the middle part of stabilizing pillar (1103) surface all set up threaded hole, the internal diameter of threaded hole and fastening bolt (1106) outside diameter looks adaptation.
9. A portable satellite communication-based interconnect box according to claim 1, wherein: further comprising: the GPS measuring instrument is fixedly connected to the back of the box body (13) and used for acquiring longitude and violation of the box body (13), the bottom of the left side surface and the bottom of the right side surface of the box body (13) are provided with height adjusting devices (24), the signal receiving device (23) is located inside the box body (13), and calculation of the estimated height of the signal receiving device (23) comprises the following steps:
s1, calculating the optimal elevation angle of the signal receiving device (23) according to the following formula:
wherein, thetawRepresenting the latitude, theta, of the tank (13)jRepresents the longitude of the box body (13), beta represents the longitude of the orbit position of the satellite, and phi represents the optimal elevation angle of the signal receiving device (23);
s2, calculating the expected height of the signal receiving device (23) according to the following formula:
wherein h represents the expected height of the signal receiving device (23), R represents the signal coverage radius of the signal receiving device (23), and L represents the vertical plane half-power angle of the signal receiving device (23);
further, the height of the signal receiving device (23) is adjusted according to the expected height.
10. An application method of a portable interconnection box based on satellite communication is characterized in that: the method comprises the following steps:
1) damping during movement: a user pushes the universal wheel to rotate through the moving control rod, the universal wheel drives the interconnection box to move, the second damping spring and the third damping spring absorb vertical vibration force received by the interconnection box in the moving process, the second damping block pushes the first damping block outwards, the first damping block drives the extrusion plate to compress the first damping spring, the vertical vibration force received by the interconnection box in the moving process is converted into transverse vibration force, and the first damping spring absorbs the transverse vibration force received by the interconnection box in the moving process;
2) and (3) stable supporting: a user twists the fastening bolt clockwise to disconnect the mounting sleeve from the stabilizing support, and after the connection is disconnected, the user pushes the stabilizing support to move downwards in the mounting sleeve through the adjusting block, the stabilizing support drives the stabilizing support plate to move downwards, and the stabilizing support plate is in contact with the ground to perform stable support;
3) height adjustment: starting a push rod motor, wherein the output end of the push rod motor stretches and retracts to drive a connecting plate to move, the connecting plate drives a sliding sleeve to slide on a guide pillar, the sliding sleeve drives a first hinged plate and a first connecting post to move, the first hinged plate and the first connecting post drive a second connecting post and a second hinged plate to lift through a connecting plate, the second hinged plate drives a moving plate to lift, the moving plate drives a rotating shaft and a turntable to lift, and the turntable drives a signal receiving device to lift to adjust the height of the signal receiving device;
4) angle adjustment: the driving motor is started, the output end of the driving motor rotates to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the rotating shaft to rotate, the rotating shaft drives the rotating disc to rotate, and the rotating disc drives the signal receiving device to rotate so as to adjust the angle of the signal receiving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011078076.8A CN112217532A (en) | 2020-10-10 | 2020-10-10 | Portable interconnection box based on satellite communication and application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011078076.8A CN112217532A (en) | 2020-10-10 | 2020-10-10 | Portable interconnection box based on satellite communication and application method |
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| CN112217532A true CN112217532A (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011078076.8A Withdrawn CN112217532A (en) | 2020-10-10 | 2020-10-10 | Portable interconnection box based on satellite communication and application method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075696A (en) * | 2021-03-19 | 2021-07-06 | 杨帆 | Ground processing device based on Beidou satellite |
| CN114204947A (en) * | 2021-12-07 | 2022-03-18 | 和成控股(深圳)有限公司 | Satellite communication signal receiving equipment and operation method thereof |
-
2020
- 2020-10-10 CN CN202011078076.8A patent/CN112217532A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075696A (en) * | 2021-03-19 | 2021-07-06 | 杨帆 | Ground processing device based on Beidou satellite |
| CN113075696B (en) * | 2021-03-19 | 2023-08-15 | 杨帆 | Ground processing device based on big dipper satellite |
| CN114204947A (en) * | 2021-12-07 | 2022-03-18 | 和成控股(深圳)有限公司 | Satellite communication signal receiving equipment and operation method thereof |
| CN114204947B (en) * | 2021-12-07 | 2023-04-25 | 和成控股(深圳)有限公司 | Satellite communication signal receiving equipment and operation method thereof |
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