JPS59164972A - Apparatus for installing buoy type radio responder - Google Patents

Abstract

PURPOSE:To enable an accurate separation of a buoy type radio responder in case of a disaster by specifying the shape of the radio responder in the manner that the center of gravity come outside the top of a installing part when the gravity position thereof is supported in tilt with a conical section. CONSTITUTION:A radio responder 001 is formed with a housing section 1 having taper-shaped upper and lower parts 11 and 12 reducing toward the tip thereof separately and the gravity center is positioned below the center of buoyance F. When the device 001 is tilted and supported with a conical section 511 of an installation apparatus 002, the center of gravity G thereof 001 moves outside the top thereof 002. Thus, the radio responder can be separated accurately from the installed part discriminated from swing due to waves in case of a disaster.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides the installation of a buoy-type radio response device that emits a response radio wave that displays a plurality of consecutive bright spots on a radar display device in response to a radar signal received. Regarding the structure of the device.

First, an example of a buoy type radio wave response device installed on this installation device will be explained.

FIG. 1 shows an external view of the buoy-type radio response device (001). In the figure, (1) is the storage section, and the upper storage section Q
It consists of η and the lower storage part (self). (2) 1 is a storage member, and the radio wave transmitter/receiver 521 is in the upper storage part aM.
1, and a battery section (a) for the radio wave transmitting/receiving section is housed in the lower housing section (2), and the lower housing section 1 is joined in a watertight structure at the joint section.

The weight of the housing member is arranged so that the center of gravity G and the center of buoyancy F are at the roughly illustrated positions, so that when floating on water, the waterline is at the illustrated position. The radio wave transmitting/receiving unit Q) has a slot-type receiving antenna (211
) and its receiver, and a transmitter and its transmission antenna (212) that receives a signal from the receiver and emits a transmission signal.
). The top part (111) of the housing part Ql) is equipped with a light emitting part (1111) that emits light under the control of the radar signal when it receives a radar signal, and a battery checker (1, 112) that can check the battery voltage.

Furthermore, the bottom of the lower housing part (2) has a protruding part to prevent it from standing upright during handling on land.

(121) is attached. Battery (a) and radio wave transmitting/receiving section 0
! Between υ is a water glare switch (c) that turns on when the device is upright, and the power is turned on only when the radio response device is upright. (E) is a knot used to connect the radio wave response device (001) to a floating ring, etc. used by a person in distress, using a rope. Radio response device (0
01) has the above-described structure, and in the unlikely event that a shipwreck occurs, it can operate smoothly even when floating in seawater.

However, with this type of device, in preparation for a shipwreck that may occur at any time, it must be able to maintain a reliable operating state at all times, and it must also be able to distinguish between the list of the ship and large swaying in the event of a shipwreck. must be able to automatically and reliably be immersed in seawater and brought into operation. An object of the present invention is to provide an installation device that satisfies these requirements for a radio wave response device. This invention will be explained in detail below.

FIG. 2 shows an embodiment of the installation device (002) according to the present invention. In the figures, the same symbols as those shown in Figure 1 are the same.
Or show the equivalent product.

Reference numeral (5) denotes a mounting device, which is composed of an inner frame glue and an outer frame 152 that supports the inner frame 151J. The inner frame (6) includes a conical part (511), a cylindrical part (512), and a tip holding part (518).
), the radio wave response device (001) is supported by 8 parts of the conical portion (511), and the tip portion including the top (111) of the radio wave response device (001) is pulled out into the tip holding portion (518). can be inserted. This installation device (5) is installed on the hull (
Installed in OOa). Note that the center of gravity G of the radio wave transponder (001) is located at the upper outer side of the installation device (5). Regarding the dimensional relationship of each part, the ratio bay φ dimension is set to be slightly larger than the a φ dimension, and the φ dimension is selected to be slightly larger than the diameter of the tip portion of the radio wave response device (ooi). This installation device (002) configured as described above has a radio wave response device (002).
01) is held in an inverted position. Each part has the above-mentioned structure and dimensional relationship, so when the hull is subjected to normal shaking or high waves, it can be easily removed from the stationary device (002) by fitting the engineering dimensions in the tip holding part (518). Don't leave. If the hull further tilts to the point where it cannot be restored, the distance from the rolling center of the hull to the center of gravity Gf of the radio wave response device (001) is set as the radius of rotation.
) centrifugal force acts on the center of gravity G of the radio wave response device (001)
When the top portion (111) of the tip is removed from the tip holding portion (518), the top portion (111) is removed from the installation device (002). Next, another embodiment of the stationary device according to the present invention shown in FIG. 8 will be described. In this implementation, the lower housing part @ of the radio wave response device (001) has a structure with a cover (6) attached in order to reduce self-depletion due to self-discharge of the battery caused by temperature rise due to direct sunlight exposure. There is. In the drawings, the same reference numerals as those shown in FIGS. 1 and 2 indicate the same or equivalent parts. The cover (6) is made of polyethylene by an insert molding method, and the inside is made of a foam molded product such as urethane resin. (83) is cover (6)
It is a handle provided on the.

In addition to the heat insulating effect of this foam molded product, the ventilation holes (@) provided at the top allow the radio wave response device (0
01) is aimed at suppressing the temperature rise and reducing self-depletion of the battery.

In addition, by making the diameter φt at the top of the cover smaller than the diameter φb at the bottom and tying the gap between them in a tapered shape, the wind pressure from strong winds can be used to hold down the cover (6) and prevent it from flying away due to the wind. I'm here. In addition, the cover (6) is connected to the radio wave response device (001) by a firing cord (A), and the radio wave response device (001) is operated by centrifugal force as described in Fig. 2.
), the cover (6) is pushed up by the radio wave response device (001) and removed from the stationary device (5). At this time, the impact during the fall to the sea surface is covered by a cover (6
) is mainly absorbed by the foam molded product 61). In addition, after landing on the water, the center of buoyancy F of the radio response device (ooi) and the center of buoyancy F of the cover
Since the radio wave response device (001) is separated from the ship, the cover (6) of the radio wave response device (001) is connected with the firing line (4) and floats on the sea surface. In addition, the cover (6) can now be used as a simple life flotation device. The length of the search wire should be approximately 8 m so that the brilliance of the top (111) of the radio wave response device (001) is visible and does not affect the radio wave transmission and reception of the radio wave response device (001) by the victim. In this way, this cover (6) reduces self-consumption of the battery, prevents detachment and
It can be used to protect the main body from impact during a fall, and to function as a simple toy on the sea surface.

Next, another embodiment of the installation device according to the present invention shown in FIG. 4 will be described.

This embodiment is characterized in that the installation device (002) has a structure that combines an installation device and a portable container.

In the figures, the same reference numerals as those shown in FIGS. 1, 2, and 8 indicate the same or equivalent parts.

(7) is a mounting base, which is attached to the hull (OOa) with screws or the like. (731 is a ventilation hole. (8) is a mounting base (
7) An installation stand that can be installed by fitting into the inner frame 181.
) and an outer frame. The inner frame) has a conical part (8
11).

A cylindrical part (812), a tip holding part (818),
These have the same structure as the corresponding portion of the inner frame f511 in the embodiment shown in FIG. In addition, an electromagnetic shield (814) is applied to the front side, back side, or inside of the area as shown by the thick solid line, and the radio wave response device (00
1) The transmitter/receiver part is shielded from the outside. The cover (6) covers the radio wave response device (001) housed in the installation stand (8) from above, as in the embodiment shown in FIG. Furthermore, while turning the coupling ring (9), place the coupling screw (9) on the cover external screw (6) and the mounting base external screw (821) on the installation base (8).
1a) When brought together and mated, the installation stand (8) and cover (6) are combined, and by lifting the handle, the installation stand (8) and the cover that accommodate the radio wave response device (001) are removed. (6) can be removed from the mounting base (7) and carried around while still being integrated. In this case, if the top and bottom are reversed, the radio wave response device (0
The light emitting unit (11) housed in the top (111) of the
11) You can see the battery checker (1xt2). Also, when installing, be sure to use the external screws (71) of the mounting base (7).
1 and the coupling screw (91b) of the coupling ring (9) and the outer screw (821) of the mounting base (8) and the coupling screw (9Xa) of the coupling ring (9), and then attach the mounting base (7). and the installation stand (8), and the installation state with a cover is made in substantially the same manner as in the embodiment shown in the 8th part. (A) is the protrusion used when pushing the coupling ring. (828) is a coupling ring (
9) is a protrusion provided on the outer frame t82 to restrict the movement range.

The connection between the cover (6) and the installation base (8) is provided by fitting protrusions provided at four locations around the cover (6), and between the installation base (8).
) and the mounting base (7) are fitted by fitting protrusions (72) provided at four locations around the mounting base (7) to eliminate looseness. (73) is a ventilation hole. Also (828
) is a protrusion provided on the installation base so as to limit the movement range of the coupling ring (9). Since this embodiment has the above structure, pushing the protrusion around to lower the position of the coupling ring (9) brings it into the installed state, and raising the position of the joint ring (9) brings it into the portable state. become. In addition, when the portable state is turned upside down, the mercury switch (c) installed in the radio wave response device (001) turns on, and the battery checker (c) is turned on when viewed from the top (111).
1112), you can easily check the battery voltage, etc. In addition, since the installation base (8) is provided with an electromagnetic shield (814), even if it is accidentally turned upside down while being carried, the receiver of the radio wave response device (001) will be irradiated with radar radio waves and will not be able to detect it. There is no such thing as detection. As a result, unnecessary radiation from the radio wave response device (001) will not occur.

FIG. 5 shows another embodiment of the invention. Here, FIG. 5(2) shows a diagram of the hat, and FIG. 5() 3) shows a diagram with the hat attached. In this embodiment, an antifreeze hat (SOO) is placed over the cover (6) to prevent ice from adhering to it.

In the figures, the same reference numerals as those shown in FIGS. 1 to 4 indicate the same or equivalent parts.

Hunt (SOO) is composed of a sewn product made of relatively thin fabric such as Tetoron woven fabric, which is difficult for ice to adhere to.The protrusion of the cover (6) (the top part (801) corresponding to CA, and the two parts corresponding to the handle) Relief hole (802), cut across this hole (802)
08), having a strap (804) that joins the cut;
One end of the strap (804) has a hat (S) as shown.
The other end is sewn directly onto the cover (6) using a hook (805), as shown in Figure 5), and then fastened to the hat (800).

The purpose of this hunt is to freeze the water droplets that fly into the gap (g) formed at the upper end of the connection ring (9) to remove the radio wave response device (ooi) from the installation base (8) and the cover (
6) prevents the inability to leave. In other words, the cover (6) and the space 6]5) between the cover (6) and the installation base (8) are covered by the hatch (soo), and the outer diameter of the cover (6) and the connecting ring (9) is The folds formed on the outer periphery of the lower end of the larger hat (SOO) are deformed by the wind and act to shake off adhering ice blocks. Can prevent freezing. Note that it is possible to further enhance the heat insulation effect by using a woven fabric coated with aluminum on the outer surface as the material of the hat (800). This insulating hat is often required on fishing boats and the like where radio response devices (ooi) are installed under fishing lights where the surface temperature is 300°C or higher.

As explained above, in the installation device for a radio wave response device according to this invention, the radio wave response device is held upside down and its top and the upper tapered portion of the upper storage portion are supported by the tip support portion and the conical portion provided on the installation device. At the same time, since the center of gravity of the radio wave response device is located on the outside of the upper part of the installation device, it is possible to distinguish it from shaking caused by waves and to reliably remove the radio wave response device from the installation device in the event of a distress.

[Brief explanation of drawings]

FIG. 1 is a diagram for explaining the configuration of a radio wave response device, and FIGS. 2, 8, 4, and 5 are diagrams showing embodiments of the present invention. (001)...Radio wave response device, (1)...Accommodation section,
Ql)...Upper storage part, (111)...Top part, (1
111)...Light emitting part, (1112)...Battery checker, U-...Lower housing part, (121)...Protrusion part, (
2)...accommodating member, +2])...radio wave transmitting/receiving unit, (
211)...Receiving antenna section, (212)...Transmitting antenna section, @-battery, (C)...Joint section, (C)...
...Mercury switch, (c)...Connection, (2)...Setting line, (002)...Installation device, (5)...Installation device,
(5 swords...inner frame, (511)...conical part, (512
)...Cylindrical part, (518)...Tip holding part, 952
1...Outer frame, (008)...hull, (6)...cover, cap 1)...foam molded product, gauze...ventilation hole, "β"
)...Handle, (Middle...Cover external screw, -...Fitting protrusion, (7)...Mounting base, ff1l...Mounting base external screw, (Pole...Fitting protrusion, ( 73)...Vent hole, (8)
... Installation stand, 181) ... Inner frame, (an) ... Conical part, (812) ... Cylindrical part, (sia) ... Tip holding part, (814) ... Electromagnetic shield , Groan...Outer frame, C821)...Mounting base external screw, (822)...Bottom entry, (828)...Protrusion, (9)...Coupling ring,
(91a), (91b)...Connection screw, Country...Protrusion, Bore...Gap, (800)...Hatsu, (so
i)...Top, (802) -...Escape hole, (808
)...Cut, (804)...Strap, (80
5)...hook. Note that the same reference numerals in the figures indicate the same or equivalent parts. Agent Makoto Kuzuno - Figure 1 Figure 2 Figure 3 Figure 4 Procedural amendments Mr. Commissioner of the Japan Patent Office 1, Indication of case Patent application No. 1986-41066 2,
Name of the invention Installation device for buoy-type radio wave response device 3, Person making the amendment Representative Hitoshi Katayama Department 4 Agent 7 List of attached documents (1) Drawings (Fig. 4) 1 or more copies Fig. 4

Claims (9)

[Claims] (1) The area above the waterline consists of an upper tapered part that narrows upward and a rising part that extends towards the tip of the upper part following this upper taper part, and the area below the waterline consists of a lower tapered part that narrows downward. The lower tapered part is followed by a cylindrical part extending to the bottom, and its center of gravity is located a predetermined distance below the center of buoyancy. When installing a buoy-type radio response device that emits response radio waves that display multiple bright spots lined up in a straight line, this is the depth at which the part from the tip of the radio response device inserted upside down to approximately the waterline fits. a conical portion that supports the radio wave response device by making line contact with the upper tapered portion of the radio wave response device; and a tip support portion into which the tip of the radio wave response device is removably inserted for a predetermined length. A buoy type radio wave response device, characterized in that the radio wave response device installed in an inverted state is supported by the conical portion and the tip holding portion to ensure that the radio wave response device can be detached in the event of a distress. installation equipment. (2) The installation device for a buoy-type radio wave response device according to claim 1, characterized in that an electromagnetic shield is applied from the conical portion to the tip holding portion. (3) The area above the waterline consists of an upper tapered part that contracts upward and a rising part that extends toward the tip of the upper part following this upper taper part, and the area below the waterline has a lower tapered part that contracts downward. The lower tapered part is followed by a cylindrical part extending to the bottom, and its center of gravity is located a predetermined distance below the center of buoyancy. When installing a buoy-type radio response device that emits response radio waves that display multiple bright spots lined up in a straight line, this is the depth at which the part from the tip of the radio response device inserted upside down to approximately the waterline fits. a conical portion that supports the radio wave response device by making line contact with the upper tapered portion of the radio wave response device; and a tip support portion into which the tip of the radio wave response device is removably inserted for a predetermined length. A radio wave response device installed in an inverted state, comprising an installation device equipped with an installation device, and a cover that is connected to the installation device in a fitting structure and covers a portion below the waterline of the radio wave response device stored in the installation device. An installation device for a buoy type radio wave response device, characterized in that the radio wave response device is supported by the conical portion and the tip holding portion to ensure removal of the radio wave response device in the event of a distress, and the radio wave response device is protected by a cover. (4) A patented installation device for a buoy-type radio wave response device, characterized in that the cover is filled with a foamed resin material. (5) The buoy-radio response device installation device according to claim 8 or 4, wherein an electromagnetic shield is provided from the conical portion to the tip holding portion. (6) The buoy-shaped radio wave according to claim 3, 4, or 5, which covers the joint portion of the cover and the installation device and has sufficient dimensions so as to be able to flap in the wind. Installation equipment for response equipment. (7) The area above the waterline consists of an upper tapered part that contracts upward, and a rising part that extends toward the tip of the upper part following this upper taper part, and the area below the waterline has a lower tapered part that contracts downward. The lower tapered part is followed by a cylindrical part extending to the bottom, and its center of gravity is located a predetermined distance below the center of buoyancy. When installing a buoy-type radio response device that emits response radio waves that display multiple bright spots lined up in a straight line, this is the depth at which the part from the tip of the radio response device inserted upside down to approximately the waterline fits. a conical portion that supports the radio wave response device by coming into line contact with the upper tapered portion of the radio wave response device; and a tip support portion into which the tip of the radio wave response device is removably inserted for a predetermined length. an installation base having a structure to be attached to the hull and holding the installation base fitted through a fitting protrusion; A cover that covers the part below the waterline of the stored radio wave response device, screws on the outside of the installation base around the top of the installation base, outside screws on the cover around the bottom of the cover, and screws on the outside of the installation base around the top of the installation base. It has coupling screws that can be fitted to the external screws of the mounting base, and when it is moved to the lower position, it connects to the external screws of the mounting base and the external screws of the installation base, integrating the mounting base and the installation base and allowing them to move to the upper position. A coupling ring that connects to the external screw and the external screw of the installation base to integrate the cover and the installation base, and by setting the coupling ring at the lower position and connecting the installation device and the installation device, it can be turned upside down. The radio wave response device installed in the state is supported by the conical portion and the tip holding portion to ensure that the radio wave response device can be removed in the event of a disaster. An installation device for a buoy-type radio wave response device, characterized in that the installation device and the radio wave response device covered with the canopy can be removed from the installation device and carried by combining the two. (8) The installation device for a buoy-type radio wave response device according to claim 7, wherein an electronic shield is provided from the conical portion in the installation device to the tip holding portion. (9) The seventh aspect of the present invention is characterized in that the knot is made of a combustible material and has sufficient dimensions to cover the joint between the cover and the fixture and is made of a combustible material so as to be able to flap in the wind. An installation device for a buoy-type radio response device according to item 8 or item 8.