CN113904099A - Integrated multi-band combined antenna - Google Patents
Integrated multi-band combined antenna Download PDFInfo
- Publication number
- CN113904099A CN113904099A CN202111139504.8A CN202111139504A CN113904099A CN 113904099 A CN113904099 A CN 113904099A CN 202111139504 A CN202111139504 A CN 202111139504A CN 113904099 A CN113904099 A CN 113904099A
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- antenna
- protection
- protection tube
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- outer side
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
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Abstract
The invention discloses an integrated multi-band combined antenna, which relates to the field of combined antennas and comprises a protection tube and an equipment shell, wherein a universal ball shaft is installed at the bottom end of the protection tube, a base is sleeved on the outer side of the universal ball shaft, a first antenna and a second antenna are installed inside the protection tube, a buoy is arranged at the top end of the protection tube, a plurality of groups of extrusion cavities are installed on the outer wall of the protection tube, and a protection plate is rotatably connected to the outer side of each extrusion cavity. According to the invention, through the protection tube and the buoy, when the equipment is adjusted in angle and direction after the equipment enters the water, the buoy is kept upward all the time under the action of buoyancy, so that the protection tube can be kept above the equipment all the time within a certain range, the antenna can be prevented from being blocked by the equipment body, the use efficiency is improved, and the problem that the antenna is easy to be blocked is effectively solved.
Description
Technical Field
The invention relates to the field of combined antennas, in particular to an integrated multi-band combined antenna.
Background
An antenna is a converter, which converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa, and especially in underwater work, communication between underwater equipment and a water head office is very inconvenient due to environmental factors.
However, in the operation process of the existing underwater equipment, in order to meet the working requirement, the self angle or the inclination angle of the existing underwater equipment needs to be adjusted, in the adjustment process, an antenna is easily blocked by the equipment, so that the antenna receiving is affected, and when the equipment is used, multiple groups of signals such as positioning and communication are generally needed to position and control the equipment, but in water, the transmission efficiency of electromagnetic signals is not good, so that in order to normally operate the equipment, the equipment is generally controlled by adopting electromagnetic waves with lower wave frequency, but the control efficiency of the equipment is lower due to the lower wave frequency.
Disclosure of Invention
Based on this, the present invention provides an integrated multiband combined antenna, so as to solve the technical problems that the antenna is easy to be blocked and the control effect of the lower frequency wavelength on the device is not good.
In order to achieve the purpose, the invention provides the following technical scheme: an integrated multi-band combined antenna comprises a protection tube and an equipment shell, wherein a universal ball shaft is installed at the bottom end of the protection tube, a base is sleeved on the outer side of the universal ball shaft, a first antenna and a second antenna are installed inside the protection tube, a buoy is arranged at the top end of the protection tube, a plurality of groups of extrusion cavities are installed on the outer wall of the protection tube, a protection plate is rotatably connected to the outer side of each extrusion cavity, two groups of memories are installed inside the universal ball shaft, a control motor is installed in front of the two groups of memories, a rotating plate is connected to the position, above the memories, of the output end of the control motor, a conducting piece is arranged on the outer wall of the rotating plate, connecting wires extending into the universal ball shaft are connected to the bottom ends of the first antenna and the second antenna, the connecting wires can be connected with the memories through the conducting pieces, and the memories are connected with conducting pieces arranged at the bottom ends of the universal ball shafts through the conducting pieces, the bottom end of the inner wall of the base is connected with a connecting sheet matched with the conducting sheet, the connecting sheet extends to the outer side of the base and is connected with a connecting rod, and the base is fixedly connected with the equipment shell through the connecting rod.
Through adopting above-mentioned technical scheme, can carry out the interval through first antenna and second antenna and receive external signal to through connecting wire with signal transmission to memory in, drive the commentaries on classics board through the control motor and rotate, make the commentaries on classics board drive the conduction piece and can switch on in the connecting wire of difference according to the interval of signal conduction, can incessant transmit into in the memory of difference when making the signal can enter into.
The invention is further arranged in such a way that a plurality of groups of soft rubber sleeves are arranged on the outer side of the extrusion cavity, a compressed air cavity communicated with the soft rubber sleeves is arranged in the extrusion cavity, the bottom end of the protection plate is connected with a rotating shaft, the rotating shaft extends to the inside of the compressed air cavity, the outer wall of the rotating shaft is provided with a push plate matched with the compressed air cavity in size, liquid is filled between the soft rubber sleeves and the push plate, the end part of the rotating shaft is provided with a torsional spring, and the rotating shaft is elastically connected with the extrusion cavity through the torsional spring.
Through adopting above-mentioned technical scheme, can be according to the depth of water of sneaking into, automatic turned angle to the protection shield controls, makes water pressure extrusion flexible rubber sleeve, makes flexible rubber sleeve promote the push pedal at the compressed air cavity internal rotation through inside liquid to drive the protection shield through the pivot and expand.
The invention is further arranged in such a way that a plurality of groups of connecting plates are arranged on the outer side of the first antenna, the connecting plates extend to the outer side of the protection tube and are connected with the connecting plates, hollow structures are arranged between the connecting plates and the annular hollow plates, and the annular hollow plates are positioned in the middle of the plurality of groups of protection plates.
Through adopting above-mentioned technical scheme, increase the inside cavity of first antenna to increase the area of contact of first antenna and external signal, improve signal transmission's efficiency.
The connecting rod is further provided with a through hole in the inner wall, the bottom end of the connecting piece is provided with a joint extending to the inner wall of the through hole, the outer side of the connecting rod is provided with a thread, a rubber pipe is arranged on the outer side of the connecting rod above the thread, and the top end of the inner wall of the through hole is provided with a plurality of groups of air pipes extending to the inner wall of the rubber pipe.
Through adopting above-mentioned technical scheme, can seal the junction of connecting rod and equipment housing through the rubber tube, reduce in water leaks into the connecting rod.
The invention is further arranged in such a way that a connecting column matched with the through hole is arranged on the outer side of the equipment shell, a connector is also arranged in the connecting column, the top end of the connecting column is connected with a sealing rubber sheet around the connector, and the diameter of the sealing rubber sheet is matched with the inner diameter of the through hole.
Through adopting above-mentioned technical scheme, can extrude the gas in the through-hole through sealed film, make gas enter into the rubber tube through the trachea to make the rubber tube inflation, make the rubber tube can be inseparable laminate with equipment shell.
The invention is further arranged in such a way that the rotating plate is connected with a connecting piece at the bottom end of the universal ball shaft through a lead, a controller is arranged between the leads, and the controller can control the rotating frequency of the motor according to the time interval of an input signal.
Through adopting above-mentioned technical scheme, can control motor through the controller, make and change the board and can rotate according to the demand.
The invention is further provided that the interior of the buoy is of a hollow structure, and the interior of the upper half part of the protection tube is also of a hollow structure.
Through adopting above-mentioned technical scheme, can make the buoy drive protection tube keep vertical upwards under the aquatic majority condition.
In summary, the invention mainly has the following beneficial effects:
1. according to the invention, through the protection tube and the buoy, when the equipment is adjusted in angle and direction after the equipment enters the water, the buoy is kept upward all the time under the action of buoyancy, so that the protection tube can be kept above the equipment all the time within a certain range, the antenna can be prevented from being blocked by the equipment body, the use efficiency is improved, and the problem that the antenna is easy to be blocked is effectively solved.
2. According to the invention, through the multiple groups of antennas, the multiple groups of memories, the control motor and the rotating plate, after different signal frames are received by the multiple groups of antennas, the signals are transmitted into the universal ball shaft through different connecting wires, at the moment, the operating frequency of the control motor is controlled according to the time interval between different signal frames, so that the rotating plate can drive the conducting sheet to connect different connecting wires, the signal frames can be transmitted into the memories, the memories filter and store the signals and transmit the signals into the equipment through the connecting sheet and the connecting column in sequence, thus the equipment is controlled, the signal frames are combined into complete signals, the problem of low signal transmission efficiency caused by low frequency is reduced, the use efficiency is improved, and the problem of poor control effect of the wavelength with low frequency on the equipment is effectively solved.
3. According to the invention, through the arranged extrusion cavity and the protection plate, when the protection pipe is impacted by external objects, the protection plate can protect a plurality of groups of antennas arranged on the protection pipe, the antennas are prevented from being damaged, the pressure of water on the protection pipe is continuously increased along with the increase of the submerged water depth, the water pressure can extrude the soft rubber strips to shrink, so that liquid inside the soft rubber sleeve is extruded to enter the compressed air cavity, the push plate is pushed to rotate, the push plate drives the protection plate to rotate through the rotating shaft to be far away from the first antenna, the plurality of groups of protection plates are expanded outside the first antenna, signals sent out on water can be generated, the signal receiving efficiency of the antennas is improved, the expansion angle of the protection plates can be automatically increased along with the increase of the water depth, and the use efficiency is improved.
Drawings
FIG. 1 is a schematic view of a fixing structure of a protection tube and a base according to the present invention;
FIG. 2 is a schematic view of the protective tube according to the present invention;
FIG. 3 is a schematic cross-sectional view of a ball and socket joint according to the present invention;
FIG. 4 is a schematic view of a connecting column structure according to the present invention;
FIG. 5 is a schematic cross-sectional view of the bolt of the present invention;
FIG. 6 is a schematic view of a rotating plate structure according to the present invention;
FIG. 7 is a schematic view of a mounting structure of the rotary plate of the present invention;
FIG. 8 is a schematic sectional view of the protection tube according to the present invention;
FIG. 9 is a schematic diagram of a protection plate structure according to the present invention;
fig. 10 is a schematic top view of the antenna of the present invention.
In the figure: 1. protecting the tube; 101. a float; 2. a base; 201. connecting sheets; 3. an extrusion chamber; 301. a soft rubber sleeve; 302. a compressed air cavity; 4. a first antenna; 401. an annular hollow plate; 402. a connecting plate; 5. a connecting rod; 501. a through hole; 502. an air tube; 503. a rubber tube; 6. a universal ball shaft; 7. a protection plate; 701. a rotating shaft; 702. pushing the plate; 703. a torsion spring; 8. a memory; 9. controlling the motor; 10. rotating the plate; 1001. a conductive sheet; 11. connecting a lead; 12. an equipment housing; 1201. connecting columns; 1202. sealing the rubber sheet; 13. a second antenna.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
An integrated multi-band combined antenna is disclosed, as shown in fig. 1 to 10, and comprises a protection tube 1 and an equipment housing 12, wherein a universal ball shaft 6 is mounted at the bottom end of the protection tube 1, a base 2 is sleeved outside the universal ball shaft 6, a first antenna 4 and a second antenna 13 are mounted inside the protection tube 1, the first antenna 4 and the second antenna 13 can be the same antenna, a buoy 101 is arranged at the top end of the protection tube 1, the interior of the buoy 101 is of a hollow structure, and the interior of the upper half part of the protection tube 1 is also of a hollow structure;
the outer wall of the protection tube 1 is provided with a plurality of groups of extrusion cavities 3, the outer side of the extrusion cavity 3 is rotatably connected with a protection plate 7, when the equipment is in a shallow water position, the protection plate 7 is uniformly distributed on the outer side of the first antenna 4, when the equipment collides with the outside, the protection plate 7 can protect the first antenna 4 to prevent the first antenna 4 from being damaged, the outer side of the extrusion cavity 3 is provided with a plurality of groups of soft rubber sleeves 301, the extrusion cavity 3 is internally provided with a compressed air cavity 302 communicated with the soft rubber sleeves 301, the bottom end of the protection plate 7 is connected with a rotating shaft 701, the rotating shaft 701 extends to the inside of the compressed air cavity 302, the outer wall of the rotating shaft 701 is provided with a push plate 702 matched with the compressed air cavity 302 in size, liquid is filled between the soft rubber sleeves 301 and the push plate 702, the end part of the rotating shaft 701 is provided with a torsion spring, the rotating shaft 701 is elastically connected with the extrusion cavity 3 through the torsion spring 703, after the equipment enters deep water, the external water pressure is gradually increased, thereby the pressure to the soft rubber sleeve 301 is gradually increased, the soft rubber sleeve 301 is contracted to extrude the liquid inside, the liquid flows in the extrusion cavity 3 to push the push plate 702, the push plate 702 drives the rotating shaft 701 to rotate, the rotating shaft 701 drives the protection plate 7 to expand, the protection plate 7 can transmit the signal wave transmitted into the water, thereby the receiving efficiency of the first antenna 4 is increased, the expansion angle of the protection plate 7 is continuously increased along with the water depth, two groups of memories 8 are arranged inside the universal ball shaft 6, a control motor 9 is arranged in front of the two groups of memories 8, the rotating plate 10 is communicated with the electric connecting piece at the bottom end of the universal ball shaft 6 through a lead, a controller is arranged between the leads, the controller can control the rotating frequency of the control motor 9 according to the input signal time interval, the output end of the control motor 9 extends to the upper part of the memories 8 and is connected with the rotating plate 10, the outer wall of the rotating plate 10 is provided with a conducting sheet 1001, the bottom ends of the first antenna 4 and the second antenna 13 are both connected with a connecting wire 11 extending to the inside of the universal ball shaft 6, the connecting wire 11 can be communicated with the memory 8 through the conducting sheet 1001, when the equipment runs, two groups of low-frequency signals are transmitted at intervals through the electric wave equipment on the water surface, signal frames transmitted by the two groups of low-frequency signals can be spliced together to be control signals for the equipment, the two groups of transmitted signals sequentially reach the vicinity of the protective tube 1 and are sequentially received through different antennas, the received signals are respectively transmitted into the universal ball shaft 6 through the two groups of connecting wires 11, the output end of the control motor 9 drives the rotating plate 10 to rotate, so that the rotating plate 10 drives the conducting sheet 1001 to rotate between the two groups of connecting wires 11, and input signal frames of the two groups of connecting wires 11 are continuously input into the corresponding memory 8, the memory 8 stores and arranges the signal frame, makes the signal frame loop through connection piece 201, spliced pole 1201 and sends into in the equipment, and the memory 8 is connected through the conducting strip that the wire was seted up with universal ball 6 bottom, and the inner wall bottom of base 2 is connected with conducting strip assorted connection piece 201, and the outside that connection piece 201 extends to base 2 is connected with connecting rod 5, and base 2 passes through connecting rod 5 and equipment shell 12 fixed connection.
Referring to fig. 8 and 10, a plurality of sets of connection plates 402 are disposed on an outer side of the first antenna 4, the connection plates 402 are connected to an outer side of the protection tube 1, the connection plates 402 and the annular hollow plate 401 are both hollow, and the annular hollow plate 401 is located in a middle position of the plurality of sets of protection plates 7, so as to increase a contact area between the first antenna 4 and the outside, thereby improving a signal transmission efficiency.
Referring to fig. 3, 4 and 5, a through hole 501 is formed in the inner wall of the connecting rod 5, a connector extending to the inner wall of the through hole 501 is formed at the bottom end of the connecting piece 201, a thread is formed on the outer side of the connecting rod 5, a rubber tube 503 is formed above the thread on the outer side of the connecting rod 5, a plurality of air tubes 502 extending to the inner wall of the rubber tube 503 are formed at the top end of the inner wall of the through hole 501, a connecting column 1201 matching with the through hole 501 is formed on the outer side of the equipment housing 12, a connector is also installed inside the connecting column 1201, the top end of the connecting column 1201 is connected with a sealing rubber sheet 1202 around the connector, the diameter of the sealing rubber sheet 1202 matches with the inner diameter of the through hole 501, during the installation of the connecting rod 5, the connecting rod 5 is continuously inserted into the through hole 501, the connecting rod 5 extrudes air in the through hole 501, the sealing rubber sheet 1202 is formed at the top end of the connecting column 1201, so that the through hole 501 is sealed by the connecting column 1201, make the air in the through-hole 501 can not reveal from the space between spliced pole 1201 and the through-hole 501, the air is constantly impressed in the trachea 502 and enter into rubber tube 503, make the inflation of rubber tube 503 and fill between equipment shell 12 and connecting rod 5, can carry out abundant sealed to the junction between base 2 and the equipment shell 12 through rubber tube 503 and sealed film 1202, avoid water interference signal transmission, and through can discharging the air in the through-hole 501 through trachea 502 and rubber tube 503, it hinders that connecting rod 5 is fixed with spliced pole 1201 to avoid the air in the through-hole 501, and the installation effectiveness is improved.
The working principle of the invention is as follows: before the antenna is used, firstly, the antenna is detected, whether air leakage exists or not is detected, the opening position on the outer side of the protection tube 1 is glued and sealed, the antenna is ensured not to leak after entering water, after the detection is finished, the base 2 is opened through a bolt and is sleeved on the outer side of the universal ball shaft 6, then the base 2 is fixed on the outer side of the universal ball shaft 6 through the bolt, the connecting sheet 201 is connected with a metal sheet at the bottom end of the universal ball shaft 6, the universal ball shaft 6 can be always connected with the connecting sheet 201 when rotating, then the base 2 is fixed on the equipment shell 12 through the connecting rod 5 and is wrapped on the outer side of the connecting column 1201 through the through hole 501, in the installation process of the connecting rod 5, the connecting rod 5 is continuously inserted into the through hole 501, the connecting rod 5 extrudes air in the through hole 501, the top end of the connecting column is provided with a sealing rubber sheet 1202, the connecting column 1201 seals the through hole 501, air in the through hole 501 cannot leak from a gap between the connecting column 1201 and the through hole 501, the air is continuously pressed into the air pipe 502 and enters the rubber pipe 503, the rubber pipe 503 is expanded and filled between the equipment shell 12 and the connecting rod 5, the joint between the base 2 and the equipment shell 12 can be sufficiently sealed through the rubber pipe 503 and the sealing rubber sheet 1202, water interference signal transmission is avoided, the air in the through hole 501 can be discharged through the air pipe 502 and the rubber pipe 503, the connecting rod 5 and the connecting column 1201 are prevented from being fixed by the air in the through hole 501, and the mounting efficiency is improved;
after the antenna is installed, the equipment is put into water and is submerged to the position near the water bottom for working, in the diving process, the equipment can continuously adjust the inclination angle and the direction of the equipment, and in the adjusting process, since the buoy 101 opened at the top end of the protective tube 1 is always kept vertically upward under the action of buoyancy, thereby driving the protection tube 1 to drive the universal ball shaft 6 to rotate in the base 2, keeping the protection tube 1 vertically upward in water, thereby reducing the chance of the protective tube 1 being blocked by the device itself, improving the efficiency of signal transmission, and if the device is in motion, when the protective tube 1 collides with external stone and other objects, the protective plate 7 can protect the antenna, the protective tube 1 can rotate around the base 2, therefore, the antenna groups arranged on the protection tube 1 are prevented from being greatly collided with external objects, and damage is reduced;
the larger the submergence depth of the equipment is, the larger the pressure in water is, the larger the water extrudes the extrusion cavity 3, so that the water extrudes the soft rubber sleeve 301 to shrink, liquid in the soft rubber sleeve 301 moves towards the compressed air cavity 302, the push plate 702 is pushed to move, the push plate 702 drives the rotating shaft 701 to rotate, the rotating shaft 701 drives the protection plate 7 to rotate and keep away from the annular hollow plate 401, and the multiple groups of protection plates 7 are unfolded at the outer side of the annular hollow plate 401, so that electromagnetic waves transmitted by the waterborne equipment can be reflected through the protection plates 7, the unfolding angle of the protection plates 7 is increased along with the increase of the water depth, and the signal transmission efficiency is improved;
when the device is controlled, two groups of low-frequency signals are transmitted at intervals through electric wave equipment on the water surface, signal frames transmitted by the two groups of low-frequency signals can be spliced together to be control signals for the device, the transmitted two groups of signals sequentially reach the vicinity of the protection pipe 1 and are sequentially received through different antennas, the received signals are respectively transmitted into the universal ball shaft 6 through the two groups of connecting wires 11, the output end of a control motor 9 drives the rotating plate 10 to rotate, so that the rotating plate 10 drives the conducting sheet 1001 to rotate, the conducting sheet 1001 rotates between the two groups of connecting wires 11, and therefore signal frames input by the two groups of connecting wires 11 are continuously input into the corresponding memory 8, the memory 8 stores and arranges the signal frames, the signal frames are sent into the device through the connecting sheet 201 and the connecting column 1201 sequentially, and the two groups of memories 8 sequentially receive segments of the signals and can be sent into the device at intervals, make two sets of signal frames can make up to complete signal, and can be received by the antenna and transmit to the equipment in proper order between two sets of signal ripples, thereby control equipment, reduce the interval time, the availability factor has been improved, the rotational speed of control motor 9 controls the rotation according to the interval time of two sets of low frequency signals, make when different antennas receive the signal, conducting strip 1001 can be connected the antenna and the memory 8 of receiving the signal, thereby avoid in the signal can't transmit to memory 8, the transmission efficiency has been improved, and can reduce because the low frequency leads to signal transmission inefficiency, the availability factor has been improved.
Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.
Claims (7)
1. The utility model provides an integrated multifrequency section combined antenna, includes protection tube (1) and equipment shell (12), universal ball axle (6) are installed to the bottom of protection tube (1), and base (2), its characterized in that have been cup jointed in the outside of universal ball axle (6): the antenna protection device is characterized in that a first antenna (4) and a second antenna (13) are arranged inside the protection tube (1), a buoy (101) is arranged at the top end of the protection tube (1), a plurality of groups of extrusion cavities (3) are arranged on the outer wall of the protection tube (1), a protection plate (7) is rotatably connected to the outer side of each extrusion cavity (3), two groups of memories (8) are arranged inside the universal ball shaft (6), a control motor (9) is arranged in front of each two groups of memories (8), a rotating plate (10) is connected to the position, extending to the upper portion of each memory (8), of the output end of the control motor (9), a conducting piece (1001) is arranged on the outer wall of the rotating plate (10), connecting wires (11) extending to the inside of the universal ball shaft (6) are connected to the bottom ends of the first antenna (4) and the second antenna (13), and the connecting wires (11) can be connected with the memories (8) through the conducting pieces (1001), the storage (8) is communicated with a conducting strip arranged at the bottom end of the universal ball shaft (6) through a wire, the bottom end of the inner wall of the base (2) is connected with a connecting piece (201) matched with the conducting strip, the connecting piece (201) extends to the outer side of the base (2) and is connected with a connecting rod (5), and the base (2) is fixedly connected with the equipment shell (12) through the connecting rod (5).
2. An integrated multiband combined antenna according to claim 1, wherein: the outer side of the extrusion cavity (3) is provided with a plurality of groups of soft rubber sleeves (301), the inside of the extrusion cavity (3) is provided with a compressed air cavity (302) communicated with the soft rubber sleeves (301), the bottom end of the protection plate (7) is connected with a rotating shaft (701), the rotating shaft (701) extends to the inside of the compressed air cavity (302), the outer wall of the rotating shaft (701) is provided with a push plate (702) matched with the compressed air cavity (302) in size, liquid is filled between the soft rubber sleeves (301) and the push plate (702), the end of the rotating shaft (701) is provided with a torsion spring (703), and the rotating shaft (701) is elastically connected with the extrusion cavity (3) through the torsion spring (703).
3. An integrated multiband combined antenna according to claim 1, wherein: the outer side of the first antenna (4) is provided with a plurality of groups of connecting plates (402), the connecting plates (402) extend to the outer side of the protection tube (1) and are connected with the connecting plates (402), hollow structures are arranged between the connecting plates (402) and the annular hollow plates (401), and the annular hollow plates (401) are located in the middle positions of the plurality of groups of protection plates (7).
4. An integrated multiband combined antenna according to claim 1, wherein: through-hole (501) have been seted up to the inner wall of connecting rod (5), the joint that extends to through-hole (501) inner wall is seted up to the bottom of connection piece (201), the outside of connecting rod (5) is seted up threadedly, and the connecting rod (5) outside is located the threaded top and has seted up rubber tube (503), trachea (502) that the multiunit extends to rubber tube (503) inner wall are seted up on the inner wall top of through-hole (501).
5. An integrated multi-band combined antenna according to claim 4, wherein: the outer side of the device shell (12) is provided with a connecting column (1201) matched with the through hole (501), the connector is also installed inside the connecting column (1201), the top end of the connecting column (1201) is connected with a sealing film (1202) around the connector, and the diameter of the sealing film (1202) is matched with the inner diameter of the through hole (501).
6. An integrated multiband combined antenna according to claim 1, wherein: the rotating plate (10) is connected with a power connection piece at the bottom end of the universal ball shaft (6) through a wire, a controller is installed between the wires, and the controller can control the rotating frequency of the control motor (9) according to the input signal time interval.
7. An integrated multiband combined antenna according to claim 1, wherein: the interior of the buoy (101) is of a hollow structure, and the interior of the upper half part of the protection pipe (1) is also of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111139504.8A CN113904099A (en) | 2021-09-26 | 2021-09-26 | Integrated multi-band combined antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111139504.8A CN113904099A (en) | 2021-09-26 | 2021-09-26 | Integrated multi-band combined antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113904099A true CN113904099A (en) | 2022-01-07 |
Family
ID=79029778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111139504.8A Withdrawn CN113904099A (en) | 2021-09-26 | 2021-09-26 | Integrated multi-band combined antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113904099A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116417772A (en) * | 2023-03-09 | 2023-07-11 | 中国人民解放军海军工程大学 | Shortwave buoy antenna |
-
2021
- 2021-09-26 CN CN202111139504.8A patent/CN113904099A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116417772A (en) * | 2023-03-09 | 2023-07-11 | 中国人民解放军海军工程大学 | Shortwave buoy antenna |
| CN116417772B (en) * | 2023-03-09 | 2024-01-16 | 中国人民解放军海军工程大学 | Shortwave buoy antenna |
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