JP2002290134A - Method and device for operating on-vehicle antenna - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an operating method of an on-vehicle antenna turning an antenna mirror from a developing state, where it is erected to a storage state where it is closed by installing a radome which freely turnably supports the antenna mirror and hermetically covers the antenna mirror, injecting gas into the radome, inflating it into a balloon shape, developing the antenna mirror from a storage position, where it is closed to an erected state by the inflation operation of the radome and discharging injected gas to the radome. SOLUTION: In an antenna device, the antenna mirror is loaded on a vehicle, where one end part of an antenna device stand is supported and the other end part can be turned; the balloon-like radome which is arranged to hermetically cover the antenna mirror from the antenna device stand and which can be inflated and contracted is disposed; the balloon-like radome is inflated and contracted by injecting and discharging gas into/from the radome; and the antenna mirror is developed and stored, while it is rotated with a support axis as a center by interlocking with the inflation operation and the contraction operation of the radome.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle-mounted antenna for use in satellite communication and the like, which eliminates a factor that hinders the antenna function due to snow and the like, and a vehicle-mounted antenna which is practically suitable as a vehicle-mounted antenna. It relates to a handling method and an apparatus.

[0002]

2. Description of the Related Art Generally, there is a vehicle-mounted antenna device of this type as shown in FIGS. 8A and 8B.

[0003] That is, as shown in FIG.
A parabolic antenna device (hereinafter, referred to as an antenna device) 12 is mounted on the vehicle 1. The base 2 of the antenna device 12 is provided on the roof of the vehicle 1.

[0004] The antenna mirror 4 is provided with an antenna support arm 3.
The base of the antenna support arm 3 is pivotally supported by a bearing 5 provided on the base 2 so as to be rotatable at a predetermined angle.

When handling the antenna device 12, FIG.
As shown in (B), a driving device (not shown) is operated to set the antenna support arm 3 at a desired angle (for example, α angle shown).
The antenna device 12 is rotated so as to expand from a closed (prone) state to a desired angle so as to expand, and is stored in a closed state as indicated by an imaginary line when the antenna device 12 is not handled.

Therefore, if there is snow on the antenna mirror surface of the antenna device 12 in a cold region or the like, in order to remove the snow, the attached device melts the snow by blowing high-temperature air or blows off the snow. I had to deal with it.

[0007]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and ensures that the expansion of the antenna mirror is ensured by the expansion action of the radome provided so as to cover the antenna mirror. It is a main object of the present invention to provide a method and an apparatus for handling an on-vehicle type antenna which are to be performed.

Another object of the present invention is to provide a method and an apparatus for handling a vehicle-mounted antenna in which a deployed antenna mirror is closed by a contraction action of a radome. .

Another object of the present invention is to provide a method and apparatus for handling a vehicle-mounted antenna using a gas pressurizing pump when expanding a radome.

Still another object of the present invention is to provide a method and an apparatus for handling a vehicle-mounted antenna using an exhaust gas discharging means of a drive engine in expanding a radome.

It is another object of the present invention to provide a method and an apparatus for handling a vehicle-mounted antenna using a duct means for introducing outside air when expanding a radome.

[0012]

According to a first aspect of the present invention, there is provided an antenna device base mounted on a vehicle, wherein the antenna mirror is rotatably supported on a base of the antenna device. A radome is provided so as to airtightly cover the antenna body, and gas is press-fitted into the radome and expanded into a balloon shape, and the expansion action force of the radome expands the antenna body from a closed storage position to an upright state. The present invention provides a method for handling a vehicle-mounted antenna characterized in that the antenna is mounted.

Therefore, when the antenna device is to be activated, a gas can be pressed into the balloon-shaped radome and expanded, whereby the antenna can be reliably deployed to a desired position by the action of the expansion force. Therefore, the operation is reliable, and the pressure of the gas to be injected is also adjustable, so that the operation can be performed without difficulty.

According to a second aspect of the present invention, a radome is provided so as to rotatably support the antenna mirror and airtightly covers the antenna mirror, and pressurizes gas into the radome to form a balloon. While expanding the antenna mirror from the closed storage position to the upright state by the expansion action force of the radome, the antenna pressurized from the expanded state by discharging the gas press-fitted into the radome. A method for handling a vehicle-mounted antenna, characterized in that the antenna is turned to a closed storage state, is provided.

Therefore, when the antenna device is to be activated, the gas is press-fitted into the balloon-shaped radome and inflated, whereby the antenna can be deployed to a desired position by the action of the inflation force. By discharging the gas, it is possible to close (return) to the original state by releasing the expansion force of the radome due to decompression of the gas in the radome and synergistic action of the own weight of the antenna mirror body. Since it is a method, the operation is reliable, and the deployment operation can be performed without difficulty by adjusting the pressure of the gas to be injected.

According to the fifth aspect, the antenna device base mounted on the vehicle, the antenna mirror provided on the antenna device base, and the antenna mirror are provided so as to hermetically cover the antenna mirror. A balloon-shaped radome that expands by pressurizing gas and that rotates the antenna mirror in a deployment direction through a coupling portion that is coupled to a part of the antenna mirror; A support leg that rotatably supports the device base and a gas press-in device that presses gas into the radome are provided.
The present invention provides a vehicle-mounted antenna handling device, wherein the antenna mirror is turned to be deployed in an upright state.

Therefore, when the antenna device is to be activated, the balloon can be expanded to a desired position by expanding the balloon-shaped radome.

At the same time, the pressure of the gas to be press-fitted into the radome is also adjustable, so that the unfolding operation can be performed without difficulty.

Still further, according to claim 7, an antenna device base provided on a vehicle, an antenna mirror provided on the antenna device base, and an antenna mirror provided to hermetically cover the antenna mirror. A balloon-shaped radome that expands by pressurizing gas and that rotates the antenna mirror in a deployment direction through a coupling portion that is coupled to a part of the antenna mirror; A support leg rotatably supported on an apparatus base; and a gas pressurizing pump provided for pressurizing gas into the radome, wherein the expansion of the radome by the pressurized gas causes the antenna mirror to expand. A vehicle-mounted antenna handling device, characterized in that the body is turned to be deployed in an upright state.

Therefore, the means for expanding the balloon-shaped radome is performed by the gas compression pump, so that the pressure of the gas to be press-fitted into the radome can be freely adjusted, and the radome can be expanded without difficulty. Can be.

Further, according to claim 8, an antenna device base provided on a vehicle, an antenna mirror provided on the antenna device base, and an antenna mirror provided so as to hermetically cover the antenna mirror. A balloon-shaped radome that expands by pressurizing gas and that rotates the antenna mirror in a deployment direction through a coupling portion that is coupled to a part of the antenna mirror; A support leg rotatably supported with respect to the device base, and a vehicle driving engine for gas injection into the radome is provided with exhaust gas exhaust means for exhaust gas, and the radome is expanded by the introduction of the exhaust gas. The present invention provides a vehicle-mounted antenna handling device, wherein the antenna mirror is turned to be deployed in an upright state.

Therefore, the means for inflating the balloon-shaped radome utilizes the gas pressure of the vehicle engine exhaust gas, and the pressure of the gas injected into the radome is also adjustable, so that the operation can be performed without difficulty. Can be.

Further, according to the tenth aspect, the antenna device base provided on the vehicle, the antenna mirror provided on the antenna device base, and the antenna mirror provided to hermetically cover the antenna mirror. A balloon-shaped radome that expands by pressurizing gas and that rotates the antenna mirror in a deployment direction through a coupling portion that is coupled to a part of the antenna mirror; A supporting leg rotatably supported on the device base; and a duct means for introducing outside air provided in the vehicle for press-fitting gas into the radome, wherein the expansion of the radome due to the introduction of the outside air causes the antenna to expand. A device for handling a vehicle-mounted antenna, wherein a mirror body is turned to be deployed in an upright state.

Therefore, as a means for expanding the balloon-shaped radome, this is performed by the outside air introduction duct means, no special air pressurizing pump is required.
The pressure of the gas introduced into the radome is also adjustable by adjusting the traveling speed of the vehicle.

According to the eleventh aspect, the antenna device base provided on the vehicle, the antenna body provided on the antenna device base, and the antenna body are provided so as to hermetically cover the antenna body. A balloon-shaped radome capable of expanding and contracting by injecting and discharging gas, a support leg provided to rotatably support the antenna mirror body with respect to the antenna device base, and a radome to the radome. Equipped with a gas injecting device for injecting gas, and a gas exhausting device for discharging pressurized gas, while expanding the radome by expanding the radome and deploying it in an upright state, and contracting the radome to expand the antenna mirror. A vehicle-mounted antenna handling device, characterized in that the device is turned in the opposite direction and closed.

Therefore, when the antenna device is activated, the antenna body presses the gas into the balloon-shaped radome and expands the gas, thereby deploying it to a desired position by the action of the expansion force and discharging the gas. By doing so, it is a configuration that can be closed to the original state, the deployment operation of the antenna mirror is reliable,
In addition, by discharging the pressurized gas, the antenna mirror can be easily operated in the original closed state.

[0027]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to FIGS.

FIGS. 1 to 3 show an example in which a parabolic antenna device used for satellite broadcasting and the like according to the present invention is mounted on a moving vehicle, and is mounted on a roof of a moving vehicle (hereinafter, referred to as a vehicle) 11. , A parabolic antenna device (hereinafter referred to as an antenna device) 12 is provided.

The antenna device 12 is an antenna device base (hereinafter, referred to as a base) installed at the rear of the roof of the vehicle 11.
A parabolic antenna mirror (hereinafter, referred to as an antenna mirror) 14 is provided on 13 so as to be rotatable (unfolded) in the elevation direction.

The base 13 of the antenna device 12 is provided with support legs 15 for supporting the antenna mirror 14. The support leg 15 is rotatably supported on a bearing 17 provided on the base 13 by a support shaft 16 at the base.

The base 13 and the antenna mirror 14 are secretly covered with a balloon-shaped radome 18.
Is expanded and inflated by injecting gas such as air into it.
Shrinking is possible. The radome 18 is connected to a part (near the top) on the rear surface (back surface) side of the antenna body 14 via a joint 19 near the top. The coupling portion 19 is provided at the farthest distal end position centering on the support shaft 16 of the antenna mirror 14 in order to move the antenna mirror 14 in the expanding direction as the radome 18 expands. .

That is, the antenna mirror 14 and the radome 1
As shown in FIG. 4 (A), the connecting portion 19 of 8 is provided in an arcuate or curved shape along the rear surface at a position on the upper surface of the rear surface of the antenna body 14. Preferably, the connecting portion 19 is formed in an arc shape centered on the support shaft (rotation fulcrum) 16 of the support leg 15.

An air pressurizing pump 20 is provided in the vehicle 11. The air pressurizing pump 20 is provided in the radome 18 in the middle of the supply pipe 21 when the antenna mirror 14 is deployed. The discharge device 22 is for injecting air.

The base 13 is provided with a gas discharge device 22 for discharging gas from the radome 18. The gas discharge device 22 also has a function of a pressure reducing valve, and is provided in the middle of a discharge pipe 23 from the radome 18. Provided. Gas discharge device 2
Reference numeral 2 indicates that when the air pressure exceeds a predetermined air pressure, for example, about 2 atmospheres, the gas is automatically discharged from the radome 18, and when the antenna mirror 14 is closed, the opening and closing operation of the antenna mirror 14 is performed smoothly and smoothly. It has a function of discharging air over a predetermined time so as not to give an impact.

Next, a method of handling the vehicle-mounted antenna according to the present invention will be described.

The antenna device 12 shown in FIG. 1 shows an inoperative state in which the antenna body 14 is not deployed, such as when the vehicle is moving, that is, a closed stowed (folded) state.

The operation of deploying the antenna from the closed storage state to the deployed state as the operating state is first performed by operating the air pressurizing pump 20. When the air pressurizing pump 20 is started, pressurized air “a” is sent into the radome 18, and the radome 18 in the folded state gradually starts to expand.

When the expansion of the radome 18 starts, the joint 19 between the antenna body 14 and the radome 18 causes the expansion acting force of the radome 18 to move in the direction indicated by an arrow (imaginary line) x about the support shaft 16. In operation, as shown in FIG. 2, the radome 18 is gradually expanded, and the antenna mirror 14 is raised and deployed.

When the deployment of the radome 18 is completed, as shown in FIG. 3, the antenna mirror 14 reaches a predetermined upright position, and is positioned at a predetermined upright position by a positioning stopper (not shown). Is held.

Here, the air pressure of the air pumped up by the air pressurizing pump 20 is maintained at, for example, about 2 atm, but when the inside of the radome 18 becomes higher than a predetermined atmospheric pressure, the gas discharge device 22 is automatically activated. Is activated. When the gas discharge device 22 is operated to partially discharge the gas in the radome 18 and the pressure in the radome 18 is reduced to a predetermined pressure of, for example, approximately 2 atm, the operation of the gas discharge device 22 is stopped.

In this way, the inside of the radome 18 is maintained at an air pressure of, for example, about 2 atm.

The radome 18 is inflated in a balloon shape by pressurized air. If a sediment (not shown) such as snow or rainwater on the radome is present during the tensioning process, the sediment is once shaken off and the outer surface of the radome 18 is removed. Are kept clean.

At the same time, the antenna mirror 14 is
When the antenna device 12 is turned around and stands up to be deployed, and the antenna device 12 is activated, the antenna body 14 can immediately transmit and receive radio waves in a normal state in this deployed state.

In this case, however, as a method for performing fine adjustment, a separate and independent mechanical drive device for finely rotating the support shaft 16 is employed, and the rotation angle of the support shaft 16 is remotely controlled by an encoder or the like. Fine adjustment can be performed while checking.

In this way, an optimum elevation angle of the antenna mirror 14 is obtained.

Next, when the antenna mirror 14 is folded and stored, the gas discharge device 22 is operated to discharge the gas while adjusting the gas discharge amount, thereby canceling the expansion force effect of the radome 18 and the antenna mirror. Due to the synergistic action of the body's own weight, the antenna mirror 14 is gradually rotated counterclockwise around the support shaft 16 to be in a folded state.

When snowfall continues while the antenna mirror 14 is being operated in the folding direction, a waveform sensor (whether the received wave is affected by snowfall or not) is used to determine whether the received wave is affected by snowfall. (Not shown).

As a result, when the influence of snowfall appears, the gas discharge device 22 is activated to discharge gas, and the radome 18 is once contracted. Thereafter, the radome 18 is expanded again to shake off the snowfall so that the influence of the snowfall does not appear.

Next, when the antenna mirror 14 is folded and stored, the operation of the antenna device 12 is stopped, and the gas discharge device 22 is gradually or continuously or intermittently activated as described above. The pressurized air in the radome 18 is gradually discharged.

The release of the pressurized air in the radome 18 causes the joint 19 between the antenna mirror 14 and the radome 18 to move.
3, the antenna body 14 gradually moves in the closing direction to be in a half-open state as shown in FIG. 2, and finally the closed storage state shown in FIG. State.

It should be noted that the present invention is not limited to the above configuration, and the joint 19 between the radome 18 and the antenna body 14 is shown in FIGS. 5 (A), 5 (B), 5 (C) and 5 (C). It is configured as shown in D). For example, a pair of left and right guide members 24 and 24 with a flanged head are provided on the back side of the radome 18, and guide rails 25 and 23 for engaging with the guide members 24 and 24 are provided on the back side of the antenna body 14. You. The guide rails 25 and 23 are attached to the antenna body 14 substantially in parallel with the extension of the support leg 15 and guide the guide members 24 and 24 slidably.

According to this configuration, as the radome 18 expands, the head 22a of the guide members 24, 22 moves along the guide grooves 23a of the guide rails 25, 23 as shown in FIG.
The antenna mirror 14 is slid from the direction a to the direction b in FIG.

When the antenna 14 is closed, the radome 18 is contracted, so that the guide members 24 and 22 slide the guide rails 25 and 23 in the direction a from b and slowly move the antenna 14. And close.

According to this configuration, the guide members 23,
By adopting the means of sliding the 23, the expansion force of the radome 18 can act on the antenna body 14 smoothly and smoothly as a rotational torque,
The antenna mirror 14 can be smoothly deployed in the upright state.

Next, another embodiment shown in FIG. 6 will be described.

The antenna mirror 14 is mounted on the roof of the vehicle 11.
The antenna device 12 is provided so as to be freely deployable in the elevation direction.

The vehicle driving engine 31 such as a gasoline engine or a diesel engine for driving the vehicle provided in the vehicle 11 is provided with an exhaust pipe 32 for discharging high-temperature and high-pressure exhaust gas outside the vehicle. A flow path switching device 33 having a function of switching the flow path of the exhaust gas is provided in the exhaust pipe 32. An exhaust gas supply pipe 34 for supplying exhaust gas to the radome 18 is connected to the switching side of the flow path switching device 33, and the tip of the supply pipe 34 extends to the radome 18 side to supply exhaust gas into the radome 18. It guides you as much as possible. The exhaust gas supply pipe 34 is provided with an exhaust gas processor 35 for removing sticky exhaust gas such as oils, and an exhaust gas pressurizing pump 36 as necessary. The exhaust gas pressurizing pump 36 is connected to the exhaust gas supply pipe 3 by the flow path switching device 33.
When it is switched to the fourth side, it is driven.

When the antenna body 14 is closed, the gas discharge device 22 is opened appropriately to release the gas inside the discharge pipe 2.
Discharge via 3.

Since the specific configuration and operation of the antenna device 12 are not different from those shown in the first embodiment, the description will be omitted.

When the antenna device 12 is driven to deploy the antenna mirror 14, the flow path switching device 33 is switched from a normal exhaust flow path to an exhaust gas supply flow path leading to the pressurizing pump 33. Thereafter, this exhaust gas is sent into the radome 18 while being pressurized, for example, by driving the pressurizing pump 36.

The radome 18 is gradually expanded by the exhaust gas to be sent, and the expansion action force is
When the antenna body 14 is rotated and reaches a predetermined elevation angle, it is held by the positioning stopper and stopped.

When the antenna mirror 14 is closed, the gas exhaust device 22 is started, and the exhaust gas is gradually exhausted to the outside. As described above, the exhaust of the exhaust gas closes the antenna mirror 14 due to the release of the expansion force of the radome 18 and the synergistic action of the own weight of the antenna mirror.

The driving engine 3 of the vehicle 11
1 and the exhaust pipe having the exhaust pipe 32, the exhaust gas is usually at a considerably high temperature. Therefore, when the antenna device 12 is handled particularly in a snowfall area or the like. Has a snow melting effect,
Removal of deposits such as snow by the radome 18 is more effective.

Further, another embodiment shown in FIG. 7 will be described.

An antenna device 12 is provided on the roof of the vehicle 11 so that the antenna mirror 14 can be deployed in the elevation direction.

An outside air introduction duct 37 having a louver 37a which can be opened and closed is provided in front of the vehicle 11 provided in the vehicle 11 in the traveling direction, and a check valve 38 is provided at an intermediate portion of the outside air introduction duct 37. The rear end of the outside air introduction duct 37 is airtightly connected to communicate with the radome 18.

Since the configuration and operation of the antenna device 12 are the same as those of the antenna device 12 shown in the first embodiment, the description will be omitted.

According to this configuration, when the antenna device 12 is driven to deploy the antenna mirror 14, the vehicle 1
1 is driven forward at a predetermined speed.

In this traveling, for example, when the louver 37a is opened on the way to the site where communication such as satellite communication or the like is carried out on the ground, and outside air is taken in, a predetermined value is passed through a check valve 38 provided in the outside air introduction duct 37. The air becomes pressurized air at a pressure of, for example, about 2 atm, and flows into the radome 18.

The radome 18 gradually expands due to the inflow of the pressurized air into the radome 18, and the expansion action force causes the antenna mirror 14 to rotate and rise up via the coupling portion 19, thereby causing the antenna mirror 14 to stand up. At a predetermined elevation angle,
Hold that state.

According to this configuration, in order to deploy the antenna mirror 14, the vehicle body 11 can be run as it is,
It is possible, the structure is simpler than that of the first embodiment, and the manufacture is easy.

As means for finely adjusting the elevation angle of the antenna mirror 14 according to each embodiment described above,
The antenna unit 14 is provided with a separate and independent drive unit, and the drive unit controls the antenna unit 1 by remote control.
4 may be configured to be capable of adjusting the swing and the elevation angle.

[0073]

According to the present invention, in the method and apparatus for handling a vehicle-mounted antenna, the antenna mirror is erected by using the action of the expansion force caused by the expansion of the radome to be in the deployed state. The deployment operation of the antenna mirror is reliable, and by expanding the radome,
Solids such as snow on the radome are removed in the process of tensioning the radome surface, and handling is convenient even in snowfall areas.

[Brief description of the drawings]

FIG. 1 is a diagram showing an outline of a method and an apparatus for handling a vehicle-mounted antenna according to the present invention.

FIG. 2 is a diagram showing a state in which a vehicle-mounted antenna is partially deployed from the state of FIG. 1;

FIG. 3 is a view showing a state where the vehicle-mounted antenna is deployed from the state shown in FIG. 1;

4A and 4B are diagrams showing a configuration of a coupling portion between a radome and an antenna mirror body according to the present invention, and FIG.
(B) is a side view thereof.

5A and 5B are diagrams showing another embodiment of the joint between the radome and the antenna body in the present invention, wherein FIG. 5A is a plan view thereof, FIG. 5B is a schematic perspective view showing a guide member, C)
1 is a schematic perspective view showing a guide rail, and FIG. 2D is a sectional view showing a part of an engagement relationship between a guide member and a guide rail.

FIG. 6 is a schematic view showing another embodiment as a means for expanding the radome in the present invention.

FIG. 7 is a schematic view showing still another embodiment as a means for expanding a radome in the present invention.

FIG. 8 is a diagram showing an outline of a conventional vehicle-mounted antenna.
(A) is a diagram showing a state where the antenna mirror is closed, and (B) is a diagram showing a state where the antenna mirror is expanded.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Moving vehicle 12 Parabolic antenna device 13 Antenna device base 14 Parabolic antenna mirror 15 Support leg 16 Support shaft 17 Bearing 18 Radome 19 Coupling part 20 Air pressurization pump 21 Supply pipe 22 Gas discharge device 23 Discharge pipe 24 Guide member 25 Guide rail 31 Drive engine 32 Exhaust pipe 33 Flow path switching device 34 Exhaust gas supply pipe 35 Exhaust gas processor 36 Exhaust gas pressurizing pump 37 Outside air introduction duct 38 Check valve

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 5J020 AA03 BA09 BA19 BC06 CA02 DA03 5J021 AA01 AB07 DA02 DA05 DA06 GA02 HA05 HA07 5J046 AA01 AA09 AB05 MA05 MA09 RA03 RA05 RA07 5J047 AA01 AA09 AB05 BF01 BF11

Claims (11)

[Claims] An antenna device is rotatably supported on an antenna device base mounted on a vehicle, and a radome is provided so as to hermetically cover the antenna mirror, and gas is press-fitted into the radome. A method of handling a vehicle-mounted antenna, wherein the antenna is expanded from a closed storage position to an upright state by the expansion action force of the radome. 2. A radome is provided for rotatably supporting the antenna body and airtightly covering the antenna body, and pressurizes gas into the radome to expand it into a balloon shape. The antenna body is expanded from the closed storage position to the upright state by the expansion action force of the antenna, and the antenna body is turned from the expanded state to the closed storage state by discharging the gas press-fitted into the radome. A method of handling a vehicle-mounted antenna, characterized in that: 3. The method according to claim 1, wherein the gas uses exhaust gas of a drive engine of a vehicle. 4. The method according to claim 1, wherein the gas is a traveling wind automatically collected from a traveling direction as the vehicle travels. 5. An antenna device base mounted on a vehicle,
An antenna mirror provided on the antenna device base;
A balloon that is provided so as to hermetically cover the antenna mirror, expands by pressurizing gas, and rotates the antenna mirror in a deployment direction through a coupling portion coupled to a part of the antenna mirror. -Shaped radome, and a supporting leg that rotatably supports the antenna mirror with respect to the antenna device base,
A gas press-in device for pressurizing gas into the radome, wherein the expansion of the radome causes the antenna mirror to rotate and expand in an upright state; 6. The antenna mirror has a guide rail laid on a rear surface thereof in a direction in which the antenna mirror is deployed, and a radome includes a guide member guided along the guide rail. 6. The device according to claim 5, wherein the guide member slides and moves in the guide rail along with the expansion to expand the antenna mirror. 7. An antenna device base provided on a vehicle,
An antenna mirror provided on the antenna device base;
A balloon that is provided so as to hermetically cover the antenna mirror, expands by pressurizing gas, and rotates the antenna mirror in a deployment direction through a coupling portion coupled to a part of the antenna mirror. -Shaped radome, and a supporting leg that rotatably supports the antenna mirror with respect to the antenna device base,
A gas pressurizing pump provided to pressurize gas into the radome, wherein the expansion of the radome by the pressurized gas causes the antenna mirror to rotate and expand to an upright state. A device for handling a vehicle-mounted antenna. 8. An antenna device base provided on a vehicle,
An antenna mirror provided on the antenna device base;
A balloon that is provided so as to hermetically cover the antenna body, expands by pressurizing gas, and rotates the antenna body in a deployment direction through a coupling portion that is coupled to a part of the antenna body. Shaped radome, and supporting legs for rotatably supporting the antenna mirror body with respect to the antenna device base,
The vehicle is provided with an exhaust gas exhaust means for driving engine exhaust gas for injecting gas into the radome, and the expansion of the radome due to the introduction of the exhaust gas causes the antenna mirror to rotate and expand to an upright state. A vehicle-mounted antenna handling device, characterized in that: 9. The exhaust gas discharging means is provided with a flow path switching device in an exhaust pipe, and the flow path switching device is configured to be capable of selectively introducing exhaust gas to a radome side. Item 9. A device for handling a vehicle-mounted antenna according to Item 8. 10. An antenna device base provided on a vehicle, an antenna body provided on the antenna device base, and an antenna body provided to hermetically cover the antenna body.
A balloon-shaped radome that expands by injecting gas to rotate the antenna mirror in a deployment direction through a coupling portion that is coupled to a part of the antenna mirror, and that the antenna mirror is attached to the antenna device base. A supporting leg rotatably supported by the base; and a duct means for introducing outside air provided in the vehicle for pressurizing gas into the radome. The antenna body is expanded by expansion of the radome due to introduction of the outside air. A device for handling an antenna mounted on a vehicle, characterized in that the device is rotated to be deployed in an upright state. 11. An antenna device base provided on a vehicle, an antenna body provided on the antenna device base, and an antenna body provided to hermetically cover the antenna body.
A balloon-shaped radome that can be expanded and contracted by injecting and discharging gas, a supporting leg that rotatably supports the antenna mirror body with respect to the antenna device base, and a gas that presses gas into the radome. Equipped with a press-fitting device and a gas discharge device that discharges pressurized gas.The radome expands and turns the antenna mirror to the upright position, while the radome contracts to rotate the antenna mirror in the opposite direction. A device for handling an antenna mounted on a vehicle, wherein the device is closed.