Aerial vehicle device attachment jig, aerial vehicle, and aerial vehicle device attachment method

Abstract

To provide an equipment mounting tool for a flying object, a flying object and an equipment mounting method for the flying object capable of easily mounting equipment for the flying object inside the flying object and regulating the movement of the equipment for the flying object in spite of a compact and lightweight structure.SOLUTION: The jig 1 comprises a base member 2 fixed inside the flying object and provided with an opening 21, a ring-shaped bracket 3 mounted on the outer peripheral surface of the flying object device 11 and attachable to the opening 21, and a first direction regulating means 4 regulating the movement of the ring-shaped bracket 3 in a first direction along the circumferential direction of the opening 21 and a second direction regulating means 5 regulating the movement of the ring-shaped bracket 3 in a second direction orthogonal to the opening surface of the opening 21.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a flying body equipment mounting jig for mounting flying body equipment inside a flying body, a flying body, and a flying body equipment mounting method. [Background technology]

[0002] In the present invention, the term "flying object" refers to any man-made object that flies from the Earth's surface into outer space, such as a balloon, an airship, an aircraft, an artificial satellite, a rocket, a spacecraft, a missile, etc. Conventionally, a manned balloon, which is an example of a flying object, is equipped with various flying object equipment such as an oxygen tank inside the cabin where a person rides.

[0003] As a technology for fixing a gas cylinder, for example, Japanese Patent Application Laid-Open No. 2018-040466 proposes a gas cylinder fixing device that prevents the gas cylinder from falling over even in the event of an earthquake and makes it easy to replace the gas cylinder (Patent Document 1). [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Application Publication No. 2018-040466 Summary of the Invention [Problem to be solved by the invention]

[0005] To properly mount equipment for a flying vehicle in a limited space, such as the interior of a flying vehicle, it is necessary to mount the equipment in a state in which its movement is restricted. However, the interior of a flying vehicle is narrow, making it difficult to work inside, and it is often difficult to use tools and the like as desired. For this reason, mounting structures using bolts and nuts, such as those described in Patent Document 1, are unsuitable for flying vehicles. Furthermore, considering the volume and payload of the flying vehicle, the mounting structure is required to be as compact and lightweight as possible.

[0006] The present invention has been made to solve these problems, and aims to provide a flying body equipment mounting jig, a flying body, and a flying body equipment mounting method that have a compact and lightweight structure, yet are capable of easily mounting flying body equipment inside the flying body and restricting the movement of the flying body equipment. [Means for solving the problem]

[0007] The flying object equipment mounting jig of the present invention is a flying object equipment mounting jig for mounting flying object equipment inside a flying object, which has a compact and simple structure yet can easily mount flying object equipment inside the flying object and solves the problem of restricting the movement of the flying object equipment.The flying object equipment mounting jig is composed of a base member that is fixed inside the flying object and has an opening for inserting one or more flying object equipment, and an annular bracket that is attached to the outer peripheral surface of the one or more flying object equipment and can be attached to the opening, and has a first direction restriction means that restricts the annular bracket from moving in a first direction along the circumferential direction of the opening when the annular bracket attached to the flying object equipment is attached to the opening, and a second direction restriction means that restricts the annular bracket from moving in a second direction perpendicular to the opening surface of the opening.

[0008] The flying body of the present invention has flying body equipment attached to it using a flying body equipment attachment jig of any of the aspects described below, in order to solve the problem of easily attaching flying body equipment to the inside of the flying body and regulating the movement of the flying body equipment.

[0009] In order to solve the problem of being able to easily install equipment for a flying body inside a flying body while having a compact and simple structure and restricting the movement of the equipment for a flying body, the method for installing equipment for a flying body according to the present invention is a method for installing equipment for a flying body inside the flying body using an equipment installation jig for a flying body of any of the above-mentioned aspects, and includes an annular bracket installation step of installing the annular bracket on the outer peripheral surface of the one or more equipment for a flying body, an equipment insertion step of inserting the one or more equipment for a flying body with the annular bracket installed into an opening of the base member, and an equipment installation step of installing the annular bracket on the base member by rotating the one or more equipment for a flying body. [Effects of the Invention]

[0010] According to the present invention, the air vehicle equipment can be easily attached to the inside of the air vehicle while having a compact and simple structure, and the movement of the air vehicle equipment can be restricted. [Brief explanation of the drawings]

[0011] [Figure 1] 1A and 1B are diagrams showing an embodiment of a jig for mounting equipment for a flying object according to the present invention. [Figure 2] 1 is a diagram showing a flying object device attached by the flying object device attachment jig of the present embodiment. FIG. [Figure 3] FIG. 2 is a front view showing the base member of the present embodiment. [Figure 4] 1A is a front view, FIG. 1B is a left side view, FIG. 1C is a right side view, and FIG. 1D is a rear view showing the annular bracket of the present embodiment. [Figure 5] 10A to 10C are diagrams showing the annular bracket mounting step of the method for mounting equipment to a flying object according to the present invention. [Figure 6] 10A and 10B are diagrams showing the step of inserting the flying object equipment in the flying object equipment mounting method according to the present invention. [Figure 7]10 is a view showing a state before the annular bracket is rotated in the step of attaching the flying object equipment in the method of attaching the flying object equipment according to the present invention. FIG. [Figure 8] 10 is a view showing a state after rotating the annular bracket in the step of attaching the flying object equipment in the method of attaching the flying object equipment according to the present invention. FIG. [Figure 9] FIG. 9 is an enlarged view seen from the direction of the arrow in FIG. 8. [Figure 10] FIG. 10 is a diagram showing a state in which an annular bracket is attached to a plurality of flying object devices. [Figure 11] 10A and 10B are views showing a base member and an annular bracket in another embodiment of the jig for mounting equipment on a flying object according to the present invention. [Figure 12] 10A and 10B are diagrams showing another embodiment of the base member according to the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0012] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of a flying object equipment mounting jig, a flying object, and a flying object equipment mounting method according to the present invention will be described with reference to the drawings.

[0013] The flying object equipment mounting jig 1 of this embodiment is for mounting flying object equipment 11 inside the flying object (not shown), and as shown in Fig. 1, is composed of a base member 2 with an opening 21 and an annular bracket 3 that can be mounted to the opening 21. Then, by simply slightly rotating the annular bracket 3 attached to the flying object equipment 11 with respect to the opening 21, the flying object equipment 11 can be mounted inside the flying object with a single touch, as shown in Fig. 2.

[0014] Furthermore, the flying object equipment mounting jig 1 of this embodiment has first direction restricting means 4 that restricts the annular bracket 3 from moving in a first direction along the circumferential direction of the opening 21 when the annular bracket 3 is attached to the opening 21, and second direction restricting means 5 that restricts the annular bracket 3 from moving in a second direction perpendicular to the opening surface of the opening 21. Each of the constituent members will be described in detail below.

[0015] In the present invention, the flying object refers to all artificial objects that fly from the Earth's surface into outer space, such as balloons, airships, aircraft, artificial satellites, rockets, spacecraft, missiles, etc. In addition, in the present invention, the flying object equipment 11 refers to all objects whose movement may be restricted inside the flying object, such as oxygen cylinders, various sensors, control devices, luggage, etc.

[0016] The base member 2 is fixed inside the flying object and is used to attach the flying object equipment 11. In this embodiment, the base member 2 is made of a plate-shaped high-strength material, and has an opening 21 for inserting the flying object equipment 11, as shown in Figures 1 and 2. Note that in this embodiment, the base member 2 is provided with only one opening 21, but is not limited to this configuration, and multiple openings 21 may be provided.

[0017] The annular bracket 3 is attached to the outer peripheral surface of the air vehicle equipment 11 and can be attached to the base member 2. In this embodiment, the annular bracket 3 is formed in an overall annular shape so as to approximately fit into the opening 21, as shown in FIGS. 1 to 3 . In this embodiment, a rubber plate 31 with high friction resistance is attached to the inner peripheral surface of the annular bracket 3 to prevent the air vehicle equipment 11 from slipping after attachment. However, if the annular bracket 3 itself is made of a material with high friction resistance or if an anti-slip treatment is applied to the inner peripheral surface, the rubber plate 31 is not essential.

[0018] In this embodiment, the annular bracket 3 is divided into separate members, each half of which is attached to the air vehicle device 11, by fastening both ends together with screws 32. However, the annular bracket 3 is not limited to this configuration, and may be integrally molded, or may have one end with a hinge structure and the other end fixed with screws 32 or the like, as long as it can be attached to the air vehicle device 11.

[0019] The first direction restricting means 4 restricts movement in the first direction of the annular bracket 3 attached to the opening 21. In this embodiment, the first direction restricting means 4 has a first step portion 41 (in FIG. 3, indicated as 41(4) to clearly indicate that it is the first step portion 41 for the first direction restricting means 4) and a second step portion 42 (in FIG. 3, indicated as 42(4)) provided on the inner peripheral edge of the opening 21 of the base member 2, as shown in Fig. 3, and a locking claw 43 (in FIG. 4, indicated as 43(4)) and a stopper portion 44 (in FIG. 4, indicated as 44(4)) provided on the back side of the annular bracket 3, as shown in Fig. 4.

[0020] The first step 41 is for engaging the locking claw 43. In this embodiment, as shown in Fig. 3, an insertion recess 22 into which the locking claw 43 and the stopper 44 are inserted is formed on the inner peripheral edge of the opening 21. The first step 41 protrudes from the insertion recess 22 toward the center of the opening 21. The first step 41 has a gently inclined surface 411 provided on the rear side in the rotation direction when attached, and a steeply rising surface 412 provided on the front side in the rotation direction when attached.

[0021] The second step portion 42 is for engaging the stopper portion 44. In this embodiment, as shown in Fig. 3, the second step portion 42 is provided on the forward side of the first step portion 41 in the rotation direction at the time of attachment. A rising surface 421 of the second step portion 42 is provided along the approximate radial direction at a position facing the rising surface 412 of the first step portion 41.

[0022] The locking claw 43 locks with the first step portion 41 to restrict movement of the annular bracket 3 in the first direction. In this embodiment, as shown in Fig. 4, the locking claw 43 has a base end provided on the back surface side of the annular bracket 3 and a tip end side extending in an arc shape along the circumferential direction, thus having a cantilever structure that is prone to elastic deformation. In addition, the tip end of the locking claw 43 is provided with a sliding surface 431 that slides on the inclined surface 411 of the first step portion 41, and a locking surface 432 that locks with the rising surface 412 of the first step portion 41.

[0023] In this embodiment, the locking claw 43 has a movement restriction release operation portion 433 for releasing the restriction on movement of the annular bracket 3 in the first direction. As shown in Figures 1 and 4(c), this movement restriction release operation portion 433 extends from the locking claw 43 toward the front in the second direction, facilitating an operation to elastically deform the locking claw 43 in a direction away from the base member 2. Note that the movement restriction release operation portion 433 is not an essential component, and the locking claw 43 itself may be pressed down with a fingertip or the like.

[0024] The stopper portion 44 engages with the second step portion 42 to restrict movement in the first direction of the annular bracket 3. In this embodiment, as shown in Fig. 4, the stopper portion 44 is provided on the back surface of the annular bracket 3, and has an engaging surface 441 that extends substantially along the radial direction.

[0025] In the above configuration, when the annular bracket 3 is attached to the opening 21, the outer edge of the locking claw 43 protrudes outward beyond the inner edge of the first step portion 41. Also, the locking surface 441 of the stopper portion 44 extends outward to such an extent that it comes into contact with the rising surface 421 of the second step portion 42. Furthermore, the distance between the locking surface 432 of the locking claw 43 and the locking surface 441 of the stopper portion 44 is formed to be approximately the same dimension as the distance between the rising surface 412 of the first step portion 41 and the rising surface 421 of the second step portion 42.

[0026] Therefore, the tip of the locking claw 43 comes into contact with the rising surface 412 of the first step portion 41, thereby restricting movement in the first direction in the direction opposite to the rotation direction when attaching (reverse rotation). Also, the locking surface 441 of the stopper portion 44 comes into contact with the rising surface 421 of the second step portion 42, thereby restricting movement in the rotation direction when attaching (forward rotation) in the first direction.

[0027] The second direction restricting means 5 restricts movement in the second direction of the annular bracket 3 attached to the opening 21. In this embodiment, as shown in Fig. 4, the second direction restricting means 5 is formed by the rear surface of the annular bracket 3, and has a rear movement restricting surface 51 (shown as 51(5) in Fig. 4) that restricts movement toward the rear side in the second direction, and a front movement restricting surface 52 (shown as 52(5) in Fig. 4) that is provided on the rear side of the annular bracket 3 and restricts movement toward the front side in the second direction.

[0028] The rear movement restricting surface 51 restricts movement of the annular bracket 3 toward the rear in the second direction. In this embodiment, the rear movement restricting surface 51 is configured by the back surface of the annular bracket 3, which has an outer diameter larger than the inner diameter of the opening 21. Therefore, when the annular bracket 3 is attached to the opening 21, the rear movement restricting surface 51 contacts the front surface of the base member 2 to restrict movement toward the rear in the second direction. The back surface of the annular bracket 3 may be a continuous surface in the circumferential direction of the annular bracket 3, or may be an intermittent surface.

[0029] The front-side movement restricting surface 52 restricts movement of the annular bracket 3 toward the front in the second direction. In this embodiment, as shown in Fig. 4, the front-side movement restricting surface 52 is configured by the front surface of a plate-like member that extends circumferentially from the rear end of the stopper portion 44 provided on the back side of the annular bracket 3 and toward the front in the rotation direction when the bracket is attached. Therefore, the front-side movement restricting surface 52 moves to a position where it comes into contact with the back surface of the base member 2 as the annular bracket 3 is rotated for attachment, thereby restricting movement toward the front in the second direction.

[0030] 4(b) and 4(c), the annular bracket 3 is provided with a positioning mark 33 for determining the circumferential position when attaching the missile device 11. When the annular bracket 3 is attached with the positioning mark 33 aligned with a landmark on the missile device 11, the missile device 11 is always attached to the base member 2 at a predetermined circumferential position.

[0031] For example, when an oxygen cylinder is attached as the flying object equipment 11, it is preferable to install it in a desired orientation so that bulky regulators, gauges, etc. do not get in the way. Therefore, a positioning mark 33 is attached to the annular bracket 3 in accordance with a mark (such as the mounting portion 111 in FIG. 1) on the oxygen cylinder attached in the desired orientation. In this way, when the positioning mark 33 is attached in alignment with the mark on the oxygen cylinder, the oxygen cylinder is always attached to the base member 2 in the desired circumferential position.

[0032] In addition, as in this embodiment, if multiple positioning marks 33 are provided on the annular bracket 3 in accordance with multiple predetermined orientations, it becomes possible to attach multiple air vehicle devices 11 in different orientations.

[0033] 1 and 4, the annular bracket 3 is provided with a pair of front movement restricting surfaces 52 together with the stopper portion 44 at positions spaced about 180 degrees apart in the circumferential direction. Meanwhile, the base member 2 is provided with an insertion recess 22 aligned with the front movement restricting surfaces 52 and a second step portion 42 on the inner peripheral edge of the opening 21, as shown in FIG.

[0034] As a result, the force of the flying object device 11 attempting to move forward in the second direction is supported at two points, improving the force restricting the movement forward in the second direction. Note that the arrangement and number of the forward movement restricting surface 52 are not limited to the above configuration, and only one may be arranged, or three or more may be arranged at predetermined intervals in the circumferential direction.

[0035] Next, the method for installing equipment for a flying object according to the present embodiment, as well as the functions of the equipment installation jig 1 for a flying object and the flying object will be described. In the following description, an oxygen tank is installed as the equipment for a flying object 11 inside a cabin in a manned balloon.

[0036] When mounting a flying object device 11 inside a flying object using the flying object device mounting jig 1 of this embodiment, first, as shown in FIG. 5 , the annular bracket 3 is mounted on the outer peripheral surface of the flying object device 11 (annular bracket mounting process). As a result, the inner peripheral surface of the annular bracket 3 is tightly and firmly fixed to the outer peripheral surface of the flying object device 11, completely restricting the relative movement of the flying object device 11 with respect to the annular bracket 3. Furthermore, since the mounting work of the annular bracket 3 can be performed in advance outside the flying object, there is no problem with the use of tools, etc. Furthermore, the annular bracket 3 can be mounted at a desired position on the flying object device 11 depending on the internal shape of the flying object, etc.

[0037] In the annular bracket mounting process, the annular bracket 3 is mounted with the positioning mark 33 aligned with a landmark on the air vehicle equipment 11. As a result, after the annular bracket 3 is mounted on the base member 2, the air vehicle equipment 11 is mounted facing in a desired circumferential position.

[0038] Next, as shown in Figure 6, the missile device 11 with the annular bracket 3 attached is inserted into the opening 21 of the base member 2 (missile device insertion step). At this time, it is sufficient to grasp the front side of the missile device 11 (the upper end of the oxygen cylinder) and push the back side of the missile device 11 (the bottom of the oxygen cylinder) toward the back in the second direction. Therefore, the worker does not need to do any work on the back side of the base member 2, and the installation work can be easily performed by one person from only the front side.

[0039] Furthermore, by the above-described insertion operation, the locking claws 43, stopper portions 44, and front-side movement restricting surfaces 52 provided on the rear side of the annular bracket 3 are inserted into the insertion recesses 22 provided in the opening 21. Then, when the rear side (rear-side movement restricting surfaces 51) of the annular bracket 3 comes into contact with the front side of the base member 2, further insertion operation is restricted and stopped. This state is shown in FIG.

[0040] Finally, the annular bracket 3 is attached to the base member 2 by rotating the air vehicle device 11 (air vehicle device attaching step). In this embodiment, when attaching the annular bracket 3 to the base member 2, the air vehicle device 11 is rotated clockwise from the state shown in FIG. 7 to reach the attached state shown in FIG. 8.

[0041] At this time, the locking claws 43 serving as the first direction restricting means 4 elastically deform and come into contact with the first step portion 41 while climbing over the first step portion 41, and their tips come into contact with the rising surfaces 412 of the first step portion 41. This restricts counterclockwise movement of the annular bracket 3 in the first direction. Furthermore, because the locking claws 43 extend toward the first step portion 41 along the circumferential direction, they are less likely to buckle, improving the force restricting movement in the first direction. Furthermore, the stopper portions 44 serving as the first direction restricting means 4 come into contact with the rising surfaces 421 of the second step portion 42. This restricts clockwise movement of the annular bracket 3 in the first direction.

[0042] 9, when the annular bracket 3 is attached to the base member 2, the rear movement restriction surface 51 serving as the second direction restriction means 5 comes into contact with the front surface of the base member 2 to restrict movement toward the rear in the second direction. Meanwhile, the front movement restriction surface 52 serving as the second direction restriction means 5 moves to a position where it comes into contact with the back surface of the base member 2 as the annular bracket 3 is rotated to attach the bracket 3. Therefore, the front movement restriction surface 52 comes into contact with the back surface of the base member 2 to restrict movement toward the front in the second direction.

[0043] Through the above steps, the annular bracket 3 attached to the flying object device 11 can be easily attached to the base member 2 fixed inside the flying object without using any tools. In addition, in this attached state, the movement of the annular bracket 3 in the first direction and the second direction relative to the base member 2 is restricted. Therefore, the movement of the flying object device 11, whose relative movement with respect to the annular bracket 3 is restricted, is similarly restricted.

[0044] 8, when the movement restriction release operation portion 433 is pressed downward while the annular bracket 3 is attached to the base member 2, the locking claw 43 elastically deforms in a direction away from the base member 2. As a result, the locking claw 43 is no longer in contact with the raised surface 412 of the first step portion 41, and the restriction on the movement of the annular bracket 3 in the first direction is released. Then, when the annular bracket 3 is rotated counterclockwise, the front-side movement restriction surface 52 moves to a position where it does not contact the back surface of the base member 2, and the restriction on the movement of the annular bracket 3 in the second direction is also released. Therefore, the annular bracket 3 attached to the base member 2 can be easily removed without using tools or the like.

[0045] As described above, in one aspect of the present invention, in order to solve the problem of attaching the annular bracket 3 attached to the flying object device 11 to the base member 2 simply by rotating the annular bracket 3 with respect to the opening 21, the first direction restricting means 4 has a first step portion 41 and a second step portion 42 provided on the inner peripheral edge of the opening 21, a locking claw 43 provided on the back side of the annular bracket 3 and having a tip end extending along the circumferential direction, and a stopper portion 44 provided on the back side of the annular bracket 3, and the first direction restricting means 4 is configured such that, when the annular bracket 3 is rotated to be attached to the base member 2, the locking claw 43 elastically deforms and contacts the first step portion 41, thereby stopping the first step portion 41. The movement of the annular bracket 3 in the first direction is restricted by the tip portion coming into contact with the raised surface 412 of the first step portion 41 and the stopper portion 44 coming into contact with the raised surface 421 of the second step portion, and the second direction restriction means 5 may have an outer diameter larger than the inner diameter of the opening 21, a rear movement restriction surface 51 of the annular bracket 3 that comes into contact with the front surface of the base member 2 to restrict movement toward the rear in the second direction, and a front movement restriction surface 52 that is provided on the back side of the annular bracket 3 and moves to a position that comes into contact with the back surface of the base member 2 as the annular bracket 3 is rotated to attach it, thereby restricting movement toward the front in the second direction.

[0046] Furthermore, as one aspect of the present invention, in order to solve the problem of easily removing the annular bracket 3 attached to the base member 2, the annular bracket 3 may have a movement restriction release operating portion 433 extending forward in the second direction from the locking claw 43, and configured to release the restriction on movement of the annular bracket 3 in the first direction by an operation of elastically deforming the locking claw 43 in a direction away from the base member 2.

[0047] Furthermore, as one aspect of the present invention, in order to solve the problem of easily attaching the flying object equipment 11 in the desired orientation, the annular bracket 3 may be provided with a positioning mark 33 for positioning the circumferential position of the flying object equipment 11 when it is attached.

[0048] In addition, as one aspect of the present invention, in order to solve the problem of improving the restricting force toward the front side in the second direction, the annular bracket 3 may be provided with multiple front side movement restricting surfaces 52 at positions spaced apart in the circumferential direction.

[0049] According to the present embodiment described above, the following advantageous effects are achieved. 1. Although the structure is compact and simple, the flying object device 11 can be easily attached to the inside of the flying object, and the movement of the flying object device 11 can be restricted. 2. By configuring the first direction control means 4 and the second direction control means 5 as described above, the annular bracket 3 attached to the flying object equipment 11 can be easily attached to the base member 2 by simply rotating it relative to the opening 21. 3. The annular bracket 3 attached to the base member 2 can be easily removed by the movement restriction release operation portion 433. 4. By using the positioning mark 33 to attach the annular bracket 3, the flying object equipment 11 can be easily attached in a desired orientation. 5. The plurality of front movement restricting surfaces 52 can improve the restricting force toward the front in the second direction. 6. In the case of a flying object, the flying object device 11 can be easily attached inside the flying object, and the movement of the flying object device 11 can be restricted. 7. According to the method for mounting the flying object equipment 11 using the flying object equipment mounting jig 1, the flying object equipment 11 can be easily mounted inside the flying object, and the movement of the flying object equipment 11 can be regulated.

[0050] The flying object equipment mounting jig 1, the flying object, and the method for mounting the flying object equipment 11 according to the present invention are not limited to the above-described embodiment, and can be modified as appropriate.

[0051] For example, in the above-described embodiment, one annular bracket 3 is attached to one missile device 11, but this configuration is not limited thereto. As shown in FIG. 10, a plurality of missile devices 11 may be clustered together, and the annular bracket 3 may be attached to this cluster. This allows a plurality of missile devices 11 to be attached to a single opening 21 at once. In this case, the remaining space between the annular bracket 3 and the missile device 11 may be filled with and fixed to a different missile device 11. Furthermore, the missile device 11 is not limited to one having a circular cross section, and may be any device to which the annular bracket 3 can be attached so as not to slide.

[0052] In the above-described embodiment, the first direction restricting means 4 is provided in the form of a first step portion 41 on the base member 2 side and a locking claw 43 on the annular bracket 3 side. However, this configuration is not limited to this, and the first direction restricting means 4 may be provided on either the base member 2 or the annular bracket 3. For example, as shown in FIG. 11(a), the locking claw 43 may be provided on the base member 2 side, and the first step portion 41 may be provided on the annular bracket 3 side, as shown in FIG. 11(b).

[0053] Furthermore, in the above-described embodiment, the second direction restricting means 5 is configured such that the front-side movement restricting surface 52 is in contact with the back surface of the base member 2. However, the present invention is not limited to this configuration, and as shown in Fig. 12, a recessed groove 53 may be provided in the rising surface of the second step portion 42 of the base member 2, and a member having the front-side movement restricting surface 52 may be fitted into this recessed groove 53 to be in contact with it. [Explanation of symbols]

[0054] 1. Flying object equipment mounting jig 2 Base material 21 Opening 22 Insertion recess 3 Annular bracket 31 Rubber Plate 32 screws 33 Positioning mark 4 First direction regulating means 41 First step 411 Slope 412 First step rising surface 42 Second step 421 Rising surface of the second step 43 Locking claw 431 Sliding surface 432 Locking surface of locking claw 433 Operation unit for releasing movement restriction 44 Stopper part 441 Stopper locking surface 5 Second direction regulating means 51 Rear movement restriction surface 52 Front movement restriction surface 53 Groove 11 Equipment for flying objects 111 Mounting part

Claims

1. A flying object equipment mounting jig for mounting a flying object equipment inside a flying object, a base member fixed to the inside of the flying object and having an opening for inserting one or more of the flying object devices; an annular bracket attached to an outer peripheral surface of the one or more aerial vehicle devices and attachable to the opening; It is composed of The aerial vehicle equipment mounting jig has a first direction restriction means that restricts movement of the annular bracket attached to the aerial vehicle equipment in a first direction along the circumferential direction of the opening when the annular bracket is attached to the opening, and a second direction restriction means that restricts movement of the annular bracket in a second direction perpendicular to the opening surface of the opening.

2. The first direction restricting means is a first step portion and a second step portion provided on an inner peripheral edge portion of the opening; a locking claw provided on a back surface side of the annular bracket, the locking claw having a tip end extending along the circumferential direction; a stopper portion provided on a rear side of the annular bracket; and When the annular bracket is rotated to be attached to the base member, the first direction restricting means restricts movement of the annular bracket in the first direction by causing the engaging claw to elastically deform and come into contact with the first step portion while climbing over the first step portion, and the tip end portion to come into contact with the rising surface of the first step portion, and the stopper portion to come into contact with the rising surface of the second step portion, The second direction restricting means is a rear movement restriction surface of an annular bracket that has an outer diameter larger than an inner diameter of the opening and contacts a front surface of the base member to restrict movement of the base member toward the rear side in the second direction; a front-side movement restriction surface that is provided on a rear side of the annular bracket and moves to a position where it comes into contact with the rear side of the base member as the annular bracket is rotated to attach the bracket, thereby restricting movement of the annular bracket toward the front side in the second direction; The flying object equipment mounting jig according to claim 1 ,

3. 3. The flying object equipment mounting jig according to claim 2, further comprising a movement restriction release operating portion extending from the locking claw toward the front in the second direction, for releasing the restriction on movement of the annular bracket in the first direction by an operation of elastically deforming the locking claw in a direction away from the base member.

4. 2. The flying object equipment mounting jig according to claim 1, wherein the annular bracket is provided with a positioning mark for positioning the flying object equipment in the circumferential direction when the flying object equipment is mounted.

5. 3. The flying object equipment mounting jig according to claim 2, wherein the annular bracket is provided with a plurality of the front movement restriction surfaces at circumferentially spaced positions.

6. A flying body having a flying body equipment attached thereto by the flying body equipment attachment jig according to any one of claims 1 to 5.

7. 6. A method for attaching an equipment for a flying object to an interior of the flying object using the equipment attachment jig for a flying object according to claim 1, comprising: an annular bracket mounting step of mounting the annular bracket on an outer peripheral surface of the one or more aerial vehicle devices; a missile device insertion step of inserting the one or more missile device devices with the annular bracket attached thereto into an opening in the base member; a projectile device mounting step of rotating the one or more projectile devices to mount the annular bracket to the base member; A method for attaching equipment to a flying object, comprising:

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