CN115313015A - Storage type unmanned ship autonomous navigation antenna - Google Patents

Abstract

The invention relates to a navigation antenna, in particular to a storage type unmanned ship autonomous navigation antenna. The invention aims to provide a storage type unmanned ship autonomous navigation antenna capable of protecting the antenna. The invention provides a storage type unmanned ship autonomous navigation antenna which comprises a rotating seat, a protective shell, a telescopic antenna, a driving mechanism and the like, wherein the right side of the rotating seat is connected with the protective shell used for protecting the telescopic antenna, the telescopic antenna is connected to the rotating seat, the protective shell blocks the upper part of the telescopic antenna, and the driving mechanism used for driving the telescopic antenna to rotate upwards and expand is arranged at the inner bottom of a mounting shell. The telescopic antenna can be driven to rotate up and down by the electric push rod, the capacity of receiving signals can be enhanced when the telescopic antenna rotates up and is unfolded, and the mounting shell can protect the telescopic antenna when the telescopic antenna rotates down and is folded, so that the waterproof and dustproof effects are achieved, and the service life of the telescopic antenna is prolonged.

Description

Storage type unmanned ship autonomous navigation antenna

Technical Field

The invention relates to a navigation antenna, in particular to a storage type unmanned ship autonomous navigation antenna.

Background

The unmanned ship is a full-automatic water surface robot which can navigate on the water surface according to a preset task by means of accurate satellite positioning and self sensing without remote control. With the popularization and the promotion of unmanned ships, various sensors become indispensable components.

Wherein, the effect of antenna is especially important, and the antenna is used for gathering the information transmission of all kinds of sensors and giving the terminal, and the remote control instruction at receiving terminal, but, the antenna among the prior art is generally fixed mounting in assigned position, and directly exposes outside, is difficult to protect the antenna, leads to the antenna can receive the influence of factors such as illumination, wind and rain for a long time, and life can reduce, but also can influence received signal and send signal effect.

In summary, there is a need for a retractable unmanned ship autonomous navigation antenna capable of protecting the antenna, so as to solve the above problems.

Disclosure of Invention

In order to overcome the defects that the conventional antenna is generally directly exposed outside, the antenna can be influenced by factors such as illumination, wind, rain and the like for a long time, and the service life of the antenna can be shortened, the invention aims to provide the storage type unmanned ship autonomous navigation antenna capable of protecting the antenna.

The invention is realized by the following technical approaches:

the utility model provides a accomodate formula unmanned ship self-contained navigation antenna, including mount pad and installation shell, the left and right sides of installation shell bottom all is connected with the mount pad, still including the supporting shoe, rotate the seat, the protective housing, the dust guard, telescopic antenna, actuating mechanism and extension mechanism, the top left side of installation shell is connected with two supporting shoes, the rotary type is connected with the rotation seat between two supporting shoes, the right side of rotating the seat is connected with and is used for carrying out the protective housing that protects telescopic antenna, the top right side of installation shell is connected with the dust guard, be connected with telescopic antenna on the rotation seat, the protective housing blocks telescopic antenna top, the interior bottom of installation shell is equipped with and is used for driving telescopic antenna up to rotate the actuating mechanism who expandes, be equipped with the extension mechanism that is used for driving telescopic antenna extension to expand in the installation shell.

As a further preferable scheme, the driving mechanism comprises an electric push rod, a moving frame and a slide rod, the right side of the inner bottom of the mounting shell is connected with the electric push rod, the left side of the electric push rod is connected with the moving frame, the lower part of the rotating seat is connected with the slide rod, and the upper part of the moving frame is movably connected with the slide rod.

As further preferred scheme, stretch out the mechanism including the oil storage tank, a piston, the slide bar, go out oil pipe, close the delay valve, defeated oil pipe and reset spring, the inner wall right side of installation shell is connected with the oil storage tank that is used for saving hydraulic oil, the left side sliding connection of oil storage tank has the piston, the right side of removal frame is connected with the slide bar, slide bar and piston sliding connection, the top right side of oil storage tank is connected with out oil pipe and intercommunication, telescopic antenna's sub-unit connection has defeated oil pipe and intercommunication, it closes the delay valve to install between oil pipe and the defeated oil pipe, the removal frame is turned right the motion and can and close the contact of delay valve, be connected with reset spring between piston and the slide bar.

As a further preferred scheme, the rainwater drainage device further comprises a drainage mechanism used for draining rainwater, the drainage mechanism comprises a supporting shell and a drainage valve, the supporting shell is connected to the right side of the upper portion of the mounting shell, the telescopic antenna is located on the inner side of the supporting shell, and the drainage valve is mounted on the left side and the right side of the supporting shell.

As a further preferred scheme, still including being used for carrying out the clean mechanism of clearance to the support shell, clean mechanism is including the guide bar, magnet, compression spring, the stay cord, and a support, the gyro wheel, the sliding block, sponge piece and fixed block, the symmetrical connection has the guide bar around the inboard upper portion of installation shell, the equal sliding connection in right side of guide bar has the fixed block, be connected with magnet between two fixed blocks, around there being compression spring on the guide bar of rear side, compression spring's both ends are connected with guide bar and fixed block respectively, the fixed block sub-unit connection of rear side has the stay cord, the lower extreme of stay cord is connected with the rear side left part of installation shell inner wall, the rear side of carriage is connected with the support, the rotation type is connected with two gyro wheels on the support, the upper left portion rotary type of installation shell inner wall rear side is connected with two gyro wheels, the stay cord walks around two gyro wheels on right side, the inside right side sliding connection of support shell has the sliding block, the sliding block right side is connected with the sponge piece, the sponge piece contacts with the support shell inner wall.

As further preferred scheme, still including being used for avoiding the rainwater to splash to the mechanism that covers on the telescopic antenna, cover the mechanism including bracing piece, shielding plate, dead lever and elasticity rope, the top right side of supporting the shell is connected with the bracing piece, and sliding block upper portion is connected with the dead lever, and sliding connection has the shielding plate on the dead lever, shielding plate and bracing piece contact, is connected with the elasticity rope between dead lever and the shielding plate.

Preferably, the sliding block is made of iron.

As a further preferred option, the drain valve is a one-way valve.

Compared with the prior art, the invention has the following advantages:

1. according to the telescopic antenna, the electric push rod is used as a driving force, the telescopic antenna can be driven to rotate up and down, the signal receiving capacity can be enhanced when the telescopic antenna rotates upwards and is unfolded, the mounting shell can protect the telescopic antenna when the telescopic antenna rotates downwards and is folded, the waterproof and dustproof effects are achieved, and the service life of the telescopic antenna is prolonged.

2. When the telescopic antenna is rotated upwards and unfolded, the hydraulic oil in the oil storage tank can be transmitted into the telescopic antenna, so that the telescopic antenna can be automatically extended and unfolded without manual operation, and time and labor are saved.

3. The telescopic antenna driving device has the advantages that the electric push rod is used as a driving force, the sliding block and the sponge block can be driven to move left and right, so that water in the supporting shell can be discharged, and the telescopic antenna is prevented from being soaked in water for a long time.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial sectional structural view of the present invention.

Fig. 3 is a schematic perspective view of the supporting block, the rotating seat, the protective shell and other parts of the present invention.

Fig. 4 is a schematic perspective view of the telescopic antenna and oil pipeline of the present invention.

Fig. 5 is a schematic perspective view of the piston and return spring of the present invention.

Fig. 6 is a schematic perspective view of the drainage mechanism of the present invention.

Fig. 7 is a schematic perspective view of the cleaning mechanism of the present invention.

FIG. 8 is a schematic perspective view of the slider and sponge block of the present invention.

Fig. 9 is a schematic perspective view of the covering mechanism of the present invention.

Wherein: 1-a mounting seat, 2-a mounting shell, 3-a supporting block, 4-a rotating seat, 5-a protective shell, 6-a dustproof plate, 7-a telescopic antenna, 8-a driving mechanism, 81-an electric push rod, 82-a moving frame, 83-a sliding rod, 9-an extending mechanism, 91-an oil storage tank, 92-a piston, 93-a sliding rod, 94-an oil outlet pipe, 95-a closing delay valve, 96-an oil delivery pipe, 97-a return spring, 10-a drainage mechanism, a supporting shell, 1002-a drainage valve, 11-a cleaning mechanism, 1101-a guide rod, 1102-a magnet, 1103-a compression spring, 1104-a pull rope, 1105-a support, 1106-a roller, 1107-a sliding block, 1108-a sponge block, 1109-a fixed block, 12-a covering mechanism, 1201-a supporting rod, 1202-a shielding plate, 1203-a fixed rod and 124-an elastic rope.

Detailed Description

The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example 1

The utility model provides a accomodate formula unmanned ship autonomous navigation antenna, refer to fig. 1-5, including mount pad 1, installation shell 2, supporting shoe 3, rotate seat 4, protective housing 5, dust guard 6, telescopic antenna 7, actuating mechanism 8 and extension mechanism 9, mount pad 1 has all been welded to the left and right sides of 2 bottoms of installation shell, the top left side of installation shell 2 is connected with two supporting shoes 3, the rotary type is connected with between two supporting shoes 3 and rotates seat 4, the right side of rotating seat 4 is connected with protective housing 5, the top right side of installation shell 2 is connected with dust guard 6, it is connected with telescopic antenna 7 on the rotation seat 4, protective housing 5 blocks telescopic antenna 7 top, thereby can protect telescopic antenna 7, the interior bottom of installation shell 2 is equipped with actuating mechanism 8, be equipped with extension mechanism 9 in the installation shell 2.

Referring to fig. 2, the driving mechanism 8 includes an electric push rod 81, a moving frame 82 and a sliding rod 83, the electric push rod 81 is bolted to the right side of the inner bottom of the mounting case 2, the moving frame 82 is connected to the left side of the electric push rod 81, the sliding rod 83 is connected to the lower portion of the rotating base 4, the upper portion of the moving frame 82 is movably connected to the sliding rod 83, the electric push rod 81 is started, the sliding rod 83 can be driven to move to the right, and the telescopic antenna 7 can be driven to rotate upwards and unfold.

Referring to fig. 2, 4 and 5, the extending mechanism 9 includes an oil storage tank 91, a piston 92, a sliding rod 93, an oil outlet pipe 94, a closing delay valve 95, an oil delivery pipe 96 and a return spring 97, the oil storage tank 91 is connected to the right side of the inner wall of the mounting case 2, the oil storage tank 91 is used for storing hydraulic oil, the piston 92 is connected to the left side of the oil storage tank 91 in a sliding manner, the sliding rod 93 is connected to the right side of the moving frame 82, the sliding rod 93 is connected to the piston 92 in a sliding manner, the oil outlet pipe 94 is connected to and communicated with the right side of the top of the oil storage tank 91, the oil delivery pipe 96 is connected to and communicated with the lower portion of the telescopic antenna 7, the closing delay valve 95 is installed between the oil outlet pipe 94 and the oil delivery pipe 96, the moving frame 82 can contact with the closing delay valve 95, when the hydraulic oil in the oil storage tank 91 enters the telescopic antenna 7, the telescopic antenna 7 can be extended and extended, and the return spring 97 is connected between the piston 92 and the sliding rod 93.

Initially, a certain amount of hydraulic oil is contained in the oil storage tank 91, when the device needs to be used, the device is embedded and installed at a designated position of the unmanned ship through the installation seat 1, then the electric push rod 81 is started, the telescopic rod of the electric push rod 81 is controlled to be shortened, the moving frame 82 is driven to move rightwards, the moving frame 82 can extrude the sliding rod 83 to rotate rightwards, so that the rotating seat 4 is driven to rotate anticlockwise, the rotating seat 4 drives the protective shell 5 and the telescopic antenna 7 to rotate upwards and expand, meanwhile, the moving frame 82 drives the sliding rod 93 to move rightwards, as the hydraulic oil is contained in the oil storage tank 91, the closing delay valve 95 is in a closed state, the piston 92 cannot move rightwards, the return spring 97 compresses, when the moving frame 82 is in contact with the closing delay valve 95, the closing delay valve 95 is extruded to be opened, the return spring 97 is restored to the original state at the moment, the piston 92 is driven to move rightwards, the piston 92 extrudes the hydraulic oil in the oil storage tank 91, hydraulic oil can enter the telescopic antenna 7 through the oil outlet pipe 94, the closing delay valve 95 and the oil conveying pipe 96, the telescopic antenna 7 is extended and unfolded, then the telescopic rod of the electric push rod 81 is controlled to stop moving, at the moment, a navigation control signal of a background server can be received through the telescopic antenna 7, and then the control signal is transmitted to a control system of the unmanned ship, so that the driving direction of the unmanned ship is controlled, and the purpose of autonomous navigation is achieved, when the device is not needed, the telescopic rod of the electric push rod 81 is controlled to extend, the moving frame 82 is driven to move leftwards to reset, the moving frame 82 is separated from the closing delay valve 95, the moving frame 82 drives the sliding rod 93 and the piston 92 to move leftwards to reset, under the action of atmospheric pressure, the hydraulic oil in the telescopic antenna 7 can return to the oil storage tank 91 through the oil outlet pipe 94, the closing delay valve 95 and the oil conveying pipe 96, make telescopic antenna 7 shorten and pack up, simultaneously, removal frame 82 can extrude slide bar 83 and turn left the rotation and reset, thereby it resets to drive and rotate seat 4 clockwise rotation, it resets to rotate seat 4 and drive protective housing 5 and telescopic antenna 7 and down rotate, pack telescopic antenna 7 up, protective housing 5 and dust guard 6 can block telescopic antenna 7, play waterproof and dirt-proof effect, then close electric putter 81, after a period, close delay valve 95 and can self-closing.

Example 2

On the basis of embodiment 1, referring to fig. 2 and 6, the water discharge device 10 is further included, the water discharge device 10 includes a support case 1001 and a water discharge valve 1002, the support case 1001 is connected to the right side of the upper portion of the installation case 2, the telescopic antenna 7 is located inside the support case 1001, the water discharge valves 1002 are installed on the left and right sides of the support case 1001, the water discharge valve 1002 is a one-way valve, and the water discharge valve 1002 is used for discharging water in the support case 1001.

Referring to fig. 2, 7 and 8, the cleaning device further comprises a cleaning mechanism 11, the cleaning mechanism 11 comprises a guide rod 1101, a magnet 1102, a compression spring 1103, a pull rope 1104, a support 1105, rollers 1106, a sliding block 1107, a sponge block 1108 and fixed blocks 1109, the guide rod 1101 is symmetrically connected to the front and back of the upper portion of the inner side of the mounting shell 2, the fixed blocks 1109 are connected to the right side of the guide rod 1101 in a sliding manner, the magnet 1102 is connected between the two fixed blocks 1109, the compression spring 1103 is wound on the guide rod 1101 at the rear side, two ends of the compression spring 1103 are respectively connected with the guide rod 1101 and the fixed blocks 1109, the pull rope 1104 is connected to the lower portion of the fixed block 1109 at the rear side, the lower end of the pull rope 1104 is connected to the left portion of the rear side of the inner wall of the mounting shell 2, the support 1105 is welded to the rear side of the moving frame 82, the two rollers 1106 are rotatably connected to the support on the support, the left and right side of the inner wall of the mounting shell 1001 are rotatably connected with the two rollers 1106, the pull rope 1104, the sliding block 1107 are connected to the right and the sliding block 1107, the sliding block 1001, the sliding block 1108 is in contact with the inner wall of the sliding block 1001, and can clean the sliding block 1001.

When the movable frame 82 moves rightwards, the support 1105 is driven to move rightwards, so that the two left rollers 1106 are driven to move rightwards, when the two left rollers 1106 are in contact with the pull rope 1104, the lower part of the pull rope 1104 is pulled to move rightwards, so that the pull rope 1104 is wound on the four rollers 1106, at the moment, the upper end of the pull rope 1104 can pull the fixing block 1109 on the rear side to move leftwards, so that the fixing block 1109 on the front side and the magnet 1102 are driven to move leftwards, the compression spring 1103 is compressed, the magnet 1102 can drive the sliding block 1107 to move leftwards under the action of magnetic force, so that the sponge block 1108 is driven to move leftwards, if water exists in the support shell 1001, the sliding block can push the water in the support shell 1001 to the left, so that the water is discharged from the drain valve 1002, when the movable frame 82 moves leftwards to reset, the support 1105 is driven to move leftwards to reset, thereby it resets to drive left motion of two left gyro wheels 1106, make two left gyro wheels 1106 relax stay cord 1104, compression spring 1103 reconversion, it resets to drive fixed block 1109 and magnet 1102 right motion, thereby drive stay cord 1104 and reset, under the effect of magnetic force, magnet 1102 can drive sliding block 1107 and reset to right motion, thereby it resets to drive sponge piece 1108 right motion, sponge piece 1108 can clear up the support shell 1001 inner wall, simultaneously can push the water in the support shell 1001 to the right, make water discharge valve 1002 from the right side discharge outward, when sponge piece 1108 contacts with the inner wall right side of support shell 1001, sliding block 1107 and support shell 1001 can extrude sponge piece 1108, thereby can extrude the adsorbed water of sponge piece 1108, make water discharge outward from the discharge valve 1002 on right side.

Referring to fig. 8 and 9, the portable electronic device further comprises a covering mechanism 12, the covering mechanism 12 comprises a supporting rod 1201, a shielding plate 1202, a fixing rod 1203 and an elastic rope 124, the supporting rod 1201 is welded on the right side of the top of the supporting shell 1001, the upper portion of the sliding block 1107 is connected with the fixing rod 1203, the shielding plate 1202 is connected with the fixing rod 1203 in a sliding mode on the fixing rod 1203, the shielding plate 1202 is in contact with the supporting rod 1201, the shielding plate 1202 blocks the upper portion of the sponge 1108, when the sponge 1108 is squeezed, water can be prevented from splashing to the telescopic antenna 7, and the elastic rope 124 is connected between the fixing rod 1203 and the shielding plate 1202.

Initially, elastic cord 124 is in tensile state, when slider 1107 moves left, drive dead lever 1203 and move left, elastic cord 124 reconversion, then dead lever 1203 can drive shielding plate 1202 and move left, make shielding plate 1202 and bracing piece 1201 separate, when slider 1107 moves right and resets, can drive dead lever 1203 and shielding plate 1202 and move right and reset, when shielding plate 1202 and bracing piece 1201 contact, shielding plate 1202 stop motion, dead lever 1203 continues to move right, elastic cord 124 is tensile, under the spring action of elastic cord 124, supporting piece 1201 can be hugged closely to shielding plate 1202, sponge 1108 receives the extrusion this moment, shielding plate 1202 blocks sponge 1108 top, can avoid having water to splash telescopic antenna 7.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a accomodate formula unmanned ship autonomous navigation antenna, including mount pad (1) and installation shell (2), the left and right sides of installation shell (2) bottom all is connected with mount pad (1), a serial communication port, still including supporting shoe (3), rotate seat (4), protective housing (5), dust guard (6), telescopic antenna (7), actuating mechanism (8) and extension mechanism (9), the top left side of installation shell (2) is connected with two supporting shoes (3), the rotary type is connected with between two supporting shoes (3) rotates seat (4), the right side of rotating seat (4) is connected with protective housing (5) that are used for carrying out the protection to telescopic antenna (7), the top right side of installation shell (2) is connected with dust guard (6), be connected with telescopic antenna (7) on rotating seat (4), protective housing (5) top telescopic antenna (7), the interior bottom of installation shell (2) is equipped with and is used for driving telescopic antenna (7) toward rotating actuating mechanism (8) that expand, be equipped with in installation shell (2) and be used for driving telescopic antenna (7) extension mechanism (9) that extend.

2. The retractable unmanned ship autonomous navigation antenna as claimed in claim 1, wherein the driving mechanism (8) comprises an electric push rod (81), a moving frame (82) and a slide rod (83), the electric push rod (81) is connected to the right side of the inner bottom of the mounting housing (2), the moving frame (82) is connected to the left side of the electric push rod (81), the slide rod (83) is connected to the lower portion of the rotating seat (4), and the upper portion of the moving frame (82) is movably connected with the slide rod (83).

3. The retractable unmanned ship autonomous navigation antenna of claim 2, wherein the extension mechanism (9) comprises an oil storage tank (91), a piston (92), a sliding rod (93), an oil outlet pipe (94), a closing delay valve (95), an oil delivery pipe (96) and a return spring (97), the oil storage tank (91) for storing hydraulic oil is connected to the right side of the inner wall of the mounting shell (2), the piston (92) is slidably connected to the left side of the oil storage tank (91), the sliding rod (93) is connected to the right side of the moving frame (82), the sliding rod (93) is slidably connected to the piston (92), the oil outlet pipe (94) is connected to the right side of the top of the oil storage tank (91) and communicated with the oil delivery pipe (96), the oil delivery pipe (96) is connected to the lower portion of the telescopic antenna (7) and communicated with the oil delivery pipe (96), the closing delay valve (95) is installed between the oil outlet pipe (94) and the oil delivery pipe (96), the moving frame (82) can be in contact with the closing delay valve (95) when moving to the right, and the return spring (97) is connected between the piston (92) and the sliding rod (93).

4. The retractable unmanned ship autonomous navigation antenna of claim 3, further comprising a drainage mechanism (10) for draining rainwater, wherein the drainage mechanism (10) comprises a support shell (1001) and a drainage valve (1002), the support shell (1001) is connected to the right side of the upper portion of the mounting shell (2), the retractable antenna (7) is located inside the support shell (1001), and the drainage valves (1002) are mounted on the left side and the right side of the support shell (1001).

5. The self-navigation antenna of the storage unmanned ship as claimed in claim 4, further comprising a cleaning mechanism (11) for cleaning the supporting shell (1001), wherein the cleaning mechanism (11) comprises a guide rod (1101), a magnet (1102), a compression spring (1103), a pulling rope (1104), a support (1105), a roller (1106), a sliding block (1107), a sponge block (1108) and fixing blocks (1109), the guide rod (1101) is symmetrically connected to the front and back of the upper portion of the inner side of the mounting shell (2), the fixing blocks (1109) are slidably connected to the right side of the guide rod (1101), the magnet (1102) is connected between the two fixing blocks (1109), the compression spring (1103) is wound on the guide rod (1101) at the rear side, two ends of the compression spring (1103) are respectively connected to the guide rod (1101) and the fixing blocks (1109), the lower portion of the pulling rope (1109) at the rear side is connected to the fixing block (1104), the lower end of the pulling rope (1104) is connected to the left portion of the rear side of the inner wall of the mounting shell (2), the support (82) is connected to the support (1105), the support (1106) at the upper portion of the left portion of the pulling rope (1106), the roller (1106) is connected to the left portion of the mounting shell (1106), two rollers (1106) and the roller (1106) is connected to the left portion of the roller (1105) of the roller (1106), the inside right side sliding type of supporting shell (1001) is connected with sliding block (1107), and sliding block (1107) right side is connected with sponge piece (1108), and sponge piece (1108) and supporting shell (1001) inner wall contact.

6. The retractable unmanned ship autonomous navigation antenna of claim 5, further comprising a covering mechanism (12) for preventing rainwater from splashing on the telescopic antenna (7), wherein the covering mechanism (12) comprises a supporting rod (1201), a shielding plate (1202), a fixing rod (1203) and an elastic rope (124), the supporting rod (1201) is connected to the right side of the top of the supporting shell (1001), the fixing rod (1203) is connected to the upper portion of the sliding block (1107), the shielding plate (1202) is slidably connected to the fixing rod (1203), the shielding plate (1202) is in contact with the supporting rod (1201), and the elastic rope (124) is connected between the fixing rod (1203) and the shielding plate (1202).

7. The retractable unmanned ship self-contained navigation antenna as claimed in claim 5, wherein the slider (1107) is made of iron.

8. The stowable unmanned ship autonomous navigation antenna of claim 4, characterized in that the drain valve (1002) is a one-way valve.

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