KR102240156B1 - Modular block drone, and its manufacturing method - Google Patents

Abstract

A block drone is provided. According to the present invention, the block drone comprises: a main body block including a plurality of side grooves formed on side surfaces; and a plurality of body blocks disposed in the main body block, inserted into the side grooves, and exposed to the outside of the main body block. The body block includes an FC battery block having a coupling groove through which a first connection terminal electrically connected to a battery is exposed to the outside, and a second connection terminal, and may include a propeller block coupled to the body block through the coupling groove so that the second connection terminal is in contact with the first connection terminal.

Description

Modular block drone, and its manufacturing method {Modular block drone, and its manufacturing method}

The present invention relates to a modular block drone, and a manufacturing method thereof, and more particularly, to a modular block drone in which a plurality of component blocks are assembled, and a manufacturing method thereof.

Drone is a generic term for an airplane or helicopter-shaped unmanned aerial vehicle that can be operated and controlled by radio wave guidance without a pilot on board.

Drones can be classified by size, altitude, and purpose of operation. Depending on the size of the drone, it ranges from ultra-compact drones that weigh 25g to drones that weigh 12,000Kg and have more than 40 hours of flying performance. Classification according to altitude is divided into high altitude, medium and low altitude, and high altitude is divided into 10Km or more, medium and medium 3~10Km, and low altitude 3Km or less. Also, according to the purpose of operation, it is divided into reconnaissance, combat, electronic use, and communication relay use.

The development of drones for military use has begun, and commercial use is expanding due to price declines, miniaturization, and enhanced mobility, and demand is increasing as it is differentiated from the existing means of transportation. In the medical field, drones are used for detecting and transporting emergency patients, and in the meteorological field, they are used for real-time monitoring of meteorological changes such as meteorological observations and typhoons, and in the field of science, local distribution and movement routes of extinct animals are identified, geographic characteristics. It is used for grasping and precise mapping, and in the art field, it is used in a variety of filming, such as movies and broadcasting, and in the oil refining field, the introduction of drones is expanding in various fields, such as checking for damage to oil pipelines and managing offshore oil facilities. .

In the logistics part, it is expected that the purchase pattern in the form of leases will spread by increasing the accuracy and efficiency of delivery and the convenience of return by using delivery using drones. Medicines and emergency supplies were shipped to the island.

In the IT sector, it is expected that drones can be used to build global networks and communication networks that replace existing networks. Google acquired Titan Aerospace, an unmanned aerial vehicle manufacturer, in 2014, and Facebook plans to provide wireless Internet to remote areas such as Africa and South America through drones.

In addition, in the agricultural sector, the use of drones is expected to greatly contribute to agricultural productivity, such as remote farm management, expansion of precision farming, and expansion of farming functions per farm.

In addition, research and development on drone parts that are easy to assemble and can raise creativity are underway in order to use drones as toys and use them for educational purposes.

One technical problem to be solved by the present invention is to provide a modular block drone that can be manufactured by simply assembling individually prepared block parts, and a manufacturing method thereof.

Another technical problem to be solved by the present invention is to provide a modular block drone capable of manufacturing various types of drones and a manufacturing method thereof.

Another technical problem to be solved by the present invention is to provide a modular block drone that can be widely used not only in the field of leisure activities of adults, but also in the field of children's education, and a manufacturing method thereof.

The technical problem to be solved by the present invention is not limited to the above.

In order to solve the above technical problems, the present invention provides a block drone.

According to an embodiment, the block drone includes a body block including a plurality of side grooves formed on a side surface, and a plurality of body blocks disposed in the body block and inserted into the side grooves and exposed to the outside of the body block. The body block includes an FC battery block having a coupling groove in which a first connection terminal electrically connected to the battery is exposed to the outside, and a second connection terminal, and the second connection terminal is connected to the first connection terminal. It may include a propeller block coupled to the body block through the coupling groove to be in contact.

According to an embodiment, the propeller block includes a coupling body, a propeller fastened to one end of the coupling body, a protruding member disposed at the other end of the coupling body, and the second connection terminal, and a coupling groove of the body block Comprises a first coupling region in which the first connection terminal is disposed, and a second coupling region having a through hole penetrating through the coupling groove in a thickness direction, wherein the other end of the coupling body is in the first coupling region The propeller block may be mounted and coupled to the body block through the coupling groove so that the protruding member is inserted into the through hole of the second coupling region.

According to an embodiment, on an outer circumferential surface of the protruding member of the propeller block, a first fastening groove recessed from the outer circumferential surface of the protruding member toward the center is formed, and the body block is disposed inside the body block, and the Including a fastening member that is moved along the length direction of the body block to expose one area to the outside through the through hole, and after the protruding member is inserted into the through hole while the fastening member is not exposed to the outside, The fastening member may be moved along the length direction of the body block so that the fastening member is fastened to the first fastening groove of the protruding member.

According to an embodiment, the FC battery block may further include a communication unit and a circuit unit.

A block drone according to an embodiment of the present invention includes a body block including a plurality of side grooves formed on a side surface, and a plurality of body blocks disposed in the body block and inserted into the side grooves and exposed to the outside of the body block. The body block includes an FC battery block having a coupling groove in which a first connection terminal electrically connected to the battery is exposed to the outside, and a second connection terminal, and the second connection terminal is connected to the first connection terminal. It may include a propeller block coupled to the body block through the coupling groove to be in contact.

That is, in the block drone according to an embodiment of the present invention, a plurality of components are provided as individual blocks, and individual blocks are combined to form a drone having a specific shape. In particular, simply by coupling the propeller block to the FC battery block, the propeller block can receive power from the FC battery block, so that even children can easily manufacture a drone.

In addition, by combining individually prepared blocks in various ways, various types of drones can be manufactured, the shape of the body block can be diversified, and the user can directly perform coding for manipulating the draw. Accordingly, a block drone that can be widely used not only in the field of leisure activities of adults but also in the field of children's education can be provided.

1 is a perspective view of a block drone according to an embodiment of the present invention.
2 is a perspective view illustrating a state in which a propeller block is coupled to an FC battery block included in a block drone according to an exemplary embodiment of the present invention.
3 is a perspective view of a body block included in a block drone according to an embodiment of the present invention.
4 is a perspective view of an FC battery block included in a block drone according to an embodiment of the present invention.
5 is a diagram specifically illustrating a body block of an FC battery block included in a block drone according to an embodiment of the present invention.
6 is a diagram illustrating an operation of a fastening member included in a body block of an FC battery block according to an exemplary embodiment of the present invention.
7 is a diagram illustrating a fastening member included in a body block of an FC battery block according to an embodiment of the present invention.
8 and 9 are perspective views illustrating a segment of a body block included in a block drone according to an embodiment of the present invention.
10 is a perspective view of a propeller block included in a block drone according to an embodiment of the present invention.
11 is a view showing in detail a protruding member included in the propeller block according to an embodiment of the present invention.
12 is a bottom view of a propeller block included in a block drone according to an embodiment of the present invention.
13 to 15 are views illustrating a state in which a propeller block is coupled to a body block of an FC battery block included in a block drone according to an exemplary embodiment of the present invention.
16 is a plan view of a fastening member disposed inside a body block of a block drone according to a modified example of the present invention.
17 is a perspective view of a fastening member disposed inside a body block of a block drone according to a modified example of the present invention.
18 and 19 are views showing an operation of a fastening member disposed inside a body block of a block drone according to a modified example of the present invention.
20 is a diagram illustrating an FC block and a battery block included in a block drone according to another modified example of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the technical idea of the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed contents may be thorough and complete, and the spirit of the present invention may be sufficiently conveyed to those skilled in the art.

In the present specification, when a component is referred to as being on another component, it means that it may be formed directly on the other component or that a third component may be interposed therebetween. In addition, in the drawings, thicknesses of films and regions are exaggerated for effective description of technical content.

In addition, in various embodiments of the present specification, terms such as first, second, and third are used to describe various elements, but these elements should not be limited by these terms. Accordingly, what is referred to as a first component in one embodiment may be referred to as a second component in another embodiment.

Each embodiment described and illustrated herein also includes its complementary embodiment. In addition, in the present specification,'and/or' has been used to mean including at least one of the elements listed before and after.

In the specification, expressions in the singular include plural expressions unless the context clearly indicates otherwise. In addition, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, components, or a combination thereof described in the specification, and one or more other features, numbers, steps, or configurations. It is not to be understood as excluding the possibility of the presence or addition of elements or combinations thereof.

In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted.

1 is a perspective view of a block drone according to an embodiment of the present invention, and FIG. 2 is a perspective view of a propeller block coupled to an FC battery block included in a block drone according to an embodiment of the present invention.

1 and 2, the block drone according to the embodiment may include a main body block 100, an FC battery block 200, and a propeller block 300. Hereinafter, each configuration will be described in detail.

Body block (100)

3 is a perspective view of a body block included in a block drone according to an embodiment of the present invention.

Referring to FIG. 3, the body block 100 may have a plurality of side grooves 100h formed on a side surface thereof. Body blocks 210, 220, 230, and 240 of the FC battery block 100, which will be described later, may be inserted into the side groove 100h. The body blocks 210, 220, 230, and 240 inserted in the side groove 100h may be exposed to the outside of the body block 100.

The body block 100 may have a specific shape. For example, as shown in FIG. 3, the main body block 100 may have a turtle line shape. Unlike this, the body block 100 may have various shapes such as a car, a ship, and an airplane. The shape of the main body block 100 is not limited.

FC battery block (200)

4 is a perspective view of an FC battery block included in a block drone according to an embodiment of the present invention, and FIG. 5 is a diagram specifically showing a body block of an FC battery block included in a block drone according to an embodiment of the present invention, 6 is a view showing an operation of a fastening member included in the body block of the FC battery block according to an embodiment of the present invention, and FIG. 7 is a view showing the fastening member included in the body block of the FC battery block according to an embodiment of the present invention. It is a drawing showing.

3 and 4, the FC battery block 100 includes a battery accommodating part BS formed on an upper surface of the body, and a plurality of body blocks 210, 120, 130, and 140 coupled to the side surfaces of the body. It may include. Further, although not shown, a communication unit and a circuit unit may be disposed inside the FC battery block 100.

A battery B may be seated in the battery accommodating part BS. According to an embodiment, as shown in FIG. 4, a plurality of holes may be formed in the battery accommodating part BS. Accordingly, heat generated by the use of the battery B can be easily discharged through the plurality of holes.

According to an embodiment, the FC battery block 200 may include first to fourth body blocks 210, 220, 230, and 240. The number of body blocks included in the FC battery block 200 may be variously changed according to a design purpose or application field. That is, the number of body blocks included in the FC battery block 200 is not limited. In addition, cross-sections of the first to fourth body blocks 210, 220, 230, and 240 may have various shapes such as a circle, an oval, and a square.

The first to fourth body blocks 210, 220, 230, and 240 may be coupled to the side of the body so as to be detachable. That is, the first to fourth body blocks 210, 220, 230, and 240 are configured separately from the body, and may be prepared individually, and the first to fourth body blocks 210, which are prepared individually, 220, 230, 240) and the body may be combined to form the FC battery block 100.

The first to fourth body blocks 210, 220, 230, and 240 may each include a first connection terminal 211, a coupling groove 212, and a fastening member 213. Hereinafter, the first connection terminal 211, the coupling groove 212, and the fastening member 213 will be described through the first body block 210.

5 to 7, at one end of the first body block 210, the coupling groove 212 which is depressed by a predetermined depth in the thickness direction of the first body block 210 may be formed. According to an embodiment, the coupling groove 212 may include a first coupling region 212a and a second coupling region 212b. For example, the first coupling region 212a may be a region recessed by a predetermined depth in the thickness direction of the first body block 210. Alternatively, the second coupling region 212b may be a region in which a through hole TH penetrating the first body block 210 in a thickness direction is formed. A propeller block 300 to be described later may be coupled to the coupling groove 212. A detailed description of the coupling between the coupling groove 212 and the propeller block 300 will be described later.

The first connection terminal 212 is disposed inside the first body block 210, and an area of the first connection terminal 212 may be exposed to the outside of the first body block 210. have. Specifically, as shown in FIG. 4, one end of the first connection terminal 212 is external to the first body block 210 through the first coupling region 212a of the coupling groove 212. Can be exposed to. Alternatively, the other end of the first connection terminal 212 may be disposed inside the first body block 210 to be electrically connected to the battery B.

The fastening member 213 may also be disposed inside the first body block 210. According to an embodiment, the fastening member 213 has a fastening body (not shown), a fastening handle 213a disposed on the fastening body and protruding from the fastening body, and branched from one end of the fastening body. It may include a fastening head (213b) having.

As described above, the fastening member 213 is disposed inside the first body block 210, and the fastening handle 213a protruding from the fastening body is The first body block 210 may be exposed to the outside through an opening (not shown) formed on the surface.

The fastening member 213 may be moved through the fastening handle 213a exposed to the outside of the first body block 210. For example, as shown in FIG. 5, the fastening handle 213a may be moved in a direction closer to the engagement groove 212 disposed at the one end of the first body block 210. In this case, the fastening head 213b may also be moved in a direction closer to the coupling groove 212. Accordingly, a region of the fastening head 213b may be exposed to the outside of the first body block 210 through the through hole TH of the second coupling region 212b. In contrast, when the fastening handle 213a is moved in a direction away from the engagement groove 212 in a state in which one area of the fastening head 213b is exposed to the outside of the first body block 210, The fastening head 213b may also be moved in a direction away from the coupling groove 212. Accordingly, the fastening head 213b may be inserted into the first body block 210 and may not be exposed to the outside of the first body block 210.

According to an embodiment, each of the body blocks 210, 220, 230, and 240 may be configured by combining a plurality of segments. Hereinafter, the coupling of the segments through the first body block 210 will be described.

8 and 9 are perspective views illustrating a segment of a body block included in a block drone according to an embodiment of the present invention.

8 and 9, the outer wall of the segment 1212 may be formed of a straw. Accordingly, the segment 1212 may have a cylindrical shape. The segment 1212 may include one end and the other end.

The one end and the other end of the segment 1212 may each include an insertion part 1220 and a receiving part 1240, respectively.

The insertion part 1220 may include first to third insertion parts 1221 to 1223, a first insertion electrode 1225, and a second insertion electrode (not shown). The first insertion part 1221 may extend in the first direction. The first direction may be a direction in which the segment 1212 extends. The second insertion part 1222 may face the first insertion part 1222 and extend in the first direction. The third insertion part 1223 may connect the first insertion part 1221 and the second insertion part 1222 while extending in the first direction.

According to an embodiment, the first insertion portion 1221 and the second insertion portion 1222 have a curved surface adjacent to the outer circumferential surface of the segment 1212 and having the same curvature as the outer circumferential surface of the segment 1212. I can have it.

In addition, the first insertion electrode 1225 extends in the first direction, is disposed between the first insertion portion 1221 and the second insertion portion 1222, and the third insertion portion 1223 Can be placed on top. The second insertion electrode (not shown) extends in the first direction, is disposed between the first insertion portion 1221 and the second insertion portion 1222, and under the third insertion portion 1223 Can be placed on

The accommodating part 1240 may include first to third accommodating portions 1241 to 1243, a first accommodating electrode 1245, and a second accommodating electrode 1246. The first accommodating part 1241 may have a groove extending in the first direction. The second accommodating portion 1242 may have a groove facing the first accommodating portion 1241 and extending in the first direction. The third accommodating portion 1243 may connect the first accommodating portion 1241 and the second accommodating portion 1242 to the first accommodating portion 1242 while extending in the first direction.

In addition, the first accommodating electrode 1245 extends in the first direction, is disposed between the first accommodating portion 1241 and the second accommodating portion 1242, on the third accommodating portion 1243 Can be placed on The second accommodating electrode 1246 extends in the first direction, is disposed between the first accommodating portion 1241 and the second accommodating portion 1242, and under the third accommodating portion 1243 Can be placed.

In one segment 1212, the first insertion electrode 1225 and the first receiving electrode 1245 may be formed as one body, or may be electrically connected to each other through an electric wire or the like. In addition, the second insertion electrode (not shown) and the second receiving electrode 1245 may also be integrally formed in one segment 1212 or may be electrically connected to each other through an electric wire or the like. Accordingly, an electric signal or power can be easily transmitted along the wing structure to which the segment 1212 is coupled.

As shown in Fig. 9, when the segment includes a first segment 1212a and a second segment 1212b, the first insert 1221 and the second insert of the first segment 1212a The portion 1222 and the third insertion portion 1223 are, respectively, the first receiving portion 1241, the second receiving portion 1242, and the third receiving portion of the second segment 1212b. Can be combined with (1243). Further, in this case, the first insertion electrode 1225 and the second insertion electrode (not shown) may be coupled to the first receiving electrode 1245 and the second receiving electrode 1246, respectively. Accordingly, the first segment 1212a and the second segment 1212b may be electrically connected to each other. In addition, since the first segment 1212a and the second segment 1212b are easily assembled and have high bonding force, a drone with improved durability may be manufactured.

In addition, due to this, electrical signals and power can be easily supplied to the propeller block 200 to be described later. Further, according to the intention of the assembler, the length of the first body block 210 may be easily adjusted according to the number of the segments to be assembled. Due to this, drones having various shapes can be easily manufactured.

Propeller block (300)

10 is a perspective view of a propeller block included in a block drone according to an embodiment of the present invention, FIG. 11 is a view specifically showing a protruding member included in the propeller block according to an embodiment of the present invention, and FIG. 12 is the present invention Is a bottom view of a propeller block included in a block drone according to an embodiment of the present invention, and FIGS. 13 to 15 show a state in which a propeller block is coupled to a body block of an FC battery block included in a block drone according to an embodiment of the present invention. It is a drawing.

Referring to FIG. 10, the propeller block 300 may include a coupling body 310, a propeller 320, a second connection terminal 330, and a protruding member 340. According to an embodiment, the propeller 320 may be fastened to one end 310a of the coupling body 310. Alternatively, the protruding member 340 and the second connection terminal 330 may be disposed on the other end 310b of the coupling body 310.

11 and 12, first fastening grooves 341a and 341b recessed from the outer circumferential surface of the protruding member 340 in the central direction may be formed on the outer circumferential surface of the protruding member 340. According to an embodiment, the first fastening grooves 341a and 341b may be formed to face each other on different sides of the protruding member 340. In addition, one end of the protruding member 340 is depressed from one end of the protruding member toward the center?? A second fastening groove 242 may be formed.

13 to 15, the propeller block 300 may be coupled to the first to fourth body blocks 210, 220, 230, and 240 of the FC battery block 200, respectively. Hereinafter, the coupling of the propeller block 300 through the first body block 210 will be described.

Before the first body block 210 and the propeller block 300 are coupled, in the first body block 210, the fastening member 213 is inserted into the first body block 210, It can be prepared without being exposed to the outside. Thereafter, the other end 310b of the coupling body 310 of the propeller block 300 may be inserted into the coupling groove 212 of the first body block 210.

More specifically, the second connection terminal 330 of the propeller block 300 and the first connection terminal 210 of the first body block 210 are in contact, and the protrusion of the propeller block 300 A member 340 is inserted into the through hole TH of the first body block 210, and the coupling body 310 of the propeller block 300 is connected to the first body block 210. The propeller block 300 may be inserted into the coupling groove 212 so as to be seated in the coupling region 212a.

When the protruding member 340 is inserted into the through hole TH of the first body block 210, one end of the protruding member 340 may be exposed to the outside of the first body block 210. have. Accordingly, the second fastening groove 342 of the protruding member 340 may be exposed to the outside of the first body block 210. On the other hand, the first fastening grooves 341a and 341b of the protruding member 340 may be disposed parallel to the diameter of the through hole TH.

While the propeller block 300 is inserted into the coupling groove 212, the fastening member 213 of the first body block 210 may be moved. Specifically, the fastening member 213 may be moved in a direction in which the fastening handle 213a approaches the coupling groove 212. Accordingly, one area of the fastening head 213b is exposed through the through hole TH, and as shown in FIG. 15, one of the fastening head 213b exposed through the through hole TH The region may be inserted so as to engage with the first fastening grooves 341a and 341b of the protruding member 340. Accordingly, the fastening member 213 is fastened to the first fastening grooves 341a and 341b, so that the propeller block 300 may be fixedly coupled to the first body block 210. When the propeller block 300 is coupled to the first body block 210, as described above, since the first connection terminal 211 and the second connection terminal 330 are in contact, the propeller block ( 300) may receive power from the battery B.

When the propeller block 300 is coupled with the first body block 210 and the fastening handle 213a of the first body block 210 is moved in a direction away from the coupling groove 212 , The fastening head 213b may be inserted back into the first body block 210. Accordingly, the engagement between the fastening head 213b and the first fastening grooves 341a and 341b is released, so that the first body block 210 and the propeller block 300 may be disengaged.

As a result, in the block drone according to the embodiment of the present invention, the body block 100 including the plurality of side grooves 100h formed on the side thereof, is disposed in the body block 100, and the side groove 100h Includes a plurality of the body blocks (210, 220, 230, 240) that are inserted into the body block (100) to be exposed to the outside, the body block (210, 220, 230, 240) is the battery (B) The first connection terminal 211 electrically connected to the FC battery block 200 having the coupling groove 212 exposed to the outside, and the second connection terminal 320, the second It may include the propeller block 300 coupled to the body block (210, 220, 230, 240) through the coupling groove 212 so that the connection terminal 320 is in contact with the first connection terminal 211 have.

That is, in the block drone according to an embodiment of the present invention, a plurality of components are provided as individual blocks, and individual blocks are combined to form a drone having a specific shape. In particular, just by simply coupling the propeller block 300 to the FC battery block 200, the propeller block 300 can receive power from the FC battery block 200, so even children can easily operate the drone. Can be manufactured.

In addition, by combining individually prepared blocks in various ways, various types of drones can be manufactured, the shape of the body block 100 can be diversified, and the user can directly perform coding for dlock manipulation. . Specifically, a user can code the drone's flight operation in the FC battery block using various coding programs such as Scratch, Python, and Ruby. Accordingly, the drone can fly according to the user's intention, so that not only the fun of assembling the drone directly, but also the fun of controlling the flying motion of the drone can be felt. Accordingly, a block drone that can be widely used not only in the field of leisure activities of adults but also in the field of children's education can be provided.

In the above, a block drone according to an embodiment of the present invention has been described. Hereinafter, a block drone according to a modified example of the present invention will be described.

16 is a plan view of a fastening member disposed inside a body block of a block drone according to a modified example of the present invention, and FIG. 17 is a perspective view of a fastening member disposed inside a body block of a block drone according to a modified example of the present invention, 18 and 19 are views showing an operation of a fastening member disposed inside a body block of a block drone according to a modified example of the present invention.

A block drone according to a modified example of the present invention may include a body block, an FC battery block, and a propeller block. The main body block, the FC battery block, and the propeller block include the main body block 100, the FC battery block 200, and the block drone according to the embodiment described with reference to FIGS. It may be the same as the propeller block 300. Accordingly, detailed descriptions are omitted.

Referring to FIG. 16, in the block drone according to the modified example, the fastening member 213 disposed inside the body block is disposed on the fastening body (not shown) and on the fastening body and protruding from the fastening body. It may include a fastening handle 213a, a first fastening head 213b branched from one end of the fastening body and having a branch shape, and a second fastening head 10 disposed at the other end of the fastening body. The fastening handle 213a and the first fastening head 213b include the fastening member 213 disposed inside the body block of the block drone according to the embodiment described with reference to FIG. 7. It may be the same as the handle 213a and the fastening head 213b.

The other end of the fastening body (not shown) on which the second fastening head 10 is disposed may be inserted into the body (not shown) of the FC battery block 200. According to an embodiment, a fixing member F may be disposed inside the body (not shown) into which the second fastening head 10 is inserted. The second fastening head 10 may be disposed to surround the fixing member F. Accordingly, through the second fastening head 10, the first to fourth body blocks 210, 220, 230, and 240 may be fastened to the inside of the body of the FC battery block 200, respectively. .

Specifically, the second fastening head 10 is a rod 11 branching from the other end of the fastening body and having a branch shape, and a hinge (h) coupled to the rod 11 and having a'L' shape. It may include a gripper 12. For example, the second fastening head 10 includes a first rod (not shown) branching in one direction from the other end of the fastening body, and a first gripper (not shown) coupled to the first rod and a hinge (h) It may include. In addition, the second fastening head 10 includes a second rod (not shown) branching from the other end of the fastening body in a different direction, and a second gripper (not shown) coupled with the second rod and a hinge h can do. In this case, the first rod and the second rod may have a branch shape branched from the other end of the fastening body. In addition, the first gripper and the second gripper may be arranged so that the'a' shape faces each other. Accordingly, a space is formed between the first gripper and the second gripper, and the fixing member F may be wrapped through the formed space.

According to an embodiment, the first rod and the second rod may be made of a flexible material. Accordingly, as shown in FIGS. 18 and 19, when the fastening body is moved in a direction closer to the first rod and the second rod, a gap between the first rod and the second rod may be opened. . In contrast, when the fastening body is moved in a direction closer to the first fastening head 213b in a state where the first rod and the second rod are spread apart, the gap between the first rod and the second rod is opened. Can come back.

When the distance between the first rod and the second rod is widened, the distance between the first gripper and the second gripper may increase. Accordingly, the fastening of the body blocks 210, 220, 230, and 240 to the fixing member F through the first gripper and the second gripper may be released. In contrast, when the gap between the opened first rod and the second rod is constricted, the distance between the first gripper and the second gripper may become close. Accordingly, the body blocks 210, 220, 230, and 240 may be fastened to the fixing member F through the first gripper and the second gripper.

For this reason, the fastening member 213 fastens the propeller block 300 to the body blocks 210, 220, 230, 240, and at the same time connects the body blocks 210, 220, 230, 240 to the FC battery. It may be coupled to the body of the block 200. For example, as shown in FIG. 19, in order to fasten the propeller block 300 to the body blocks 210, 220, 230, 240, the fastening handle 213a of the fastening member 213 is When moving in a direction closer to the coupling groove 212, the distance between the first gripper and the second gripper becomes closer, so that the first to fourth body blocks 210, 220, 230, 240 are in the body. It may be fastened to the fixing member (F).

In addition, the fastening member 213 releases the fastening of the propeller block 300 from the body block 210, 220, 230, 240, and at the same time, the body block 210, 220, 230, 240 Can be released. For example, as shown in FIG. 19, in order to release the fastening of the propeller block 300 from the body blocks 210, 220, 230, 240, the fastening handle 213a of the fastening member 213 ) Is moved in a direction away from the coupling groove 212, the distance between the first gripper and the second gripper increases, and the first to fourth body blocks 210 from the fixing (F) member in the body , 220, 230, 240) may be released.

That is, the block drone according to the modified example of the present invention is a combination of the body blocks 210, 220, 230, 240 and the propeller block 300 through a simple manipulation of the fastening member 213 and the body block ( 210, 220, 230, 240) and the body may be combined at the same time. In addition, disengagement of the propeller block 300 from the body blocks 210, 220, 230, 240 and disengagement of the body blocks 210, 220, 230, 240 from the body may be performed at the same time.

20 is a diagram illustrating an FC block and a battery block included in a block drone according to another modified example of the present invention.

Referring to FIG. 20, a block drone according to another modified example of the present invention may be the same as a block drone according to the above embodiment. However, in the block drone according to the other modified example, the FC battery block may be provided in a form in which the FC block 100 and the battery block BS are separated. The battery block BS may be provided in a form detachable from the FC block 100.

As described above, the present invention has been described in detail using preferred embodiments, but the scope of the present invention is not limited to specific embodiments, and should be interpreted by the appended claims. In addition, those who have acquired ordinary knowledge in this technical field should understand that many modifications and variations are possible without departing from the scope of the present invention.

100: body block
200: FC battery block
210, 220, 230, 240: first to fourth body blocks
211: first connection terminal
300: propeller block
310: combined body
320: propeller
330: second connection terminal
340: protruding member

Claims (4)

A body block including a plurality of side grooves formed on the side surfaces;
A plurality of body blocks disposed in the body block and inserted into the side grooves to be exposed to the outside of the body block, wherein the body block is a coupling groove in which a first connection terminal electrically connected to a battery is exposed to the outside FC battery block having a; And
A propeller block comprising a second connection terminal and coupled to the body block through the coupling groove so that the second connection terminal is in contact with the first connection terminal,
The propeller block includes a coupling body, a propeller fastened to one end of the coupling body, a protruding member disposed on the other end of the coupling body, and the second connection terminal,
The coupling groove of the body block includes a first coupling region in which the first connection terminal is disposed, and a second coupling region in which a through hole penetrating the coupling groove in a thickness direction is formed,
The propeller block is coupled to the body block through the coupling groove so that the other end of the coupling body is seated in the first coupling region and the protruding member is inserted into the through hole of the second coupling region. Block drone.
The method of claim 1,
The body block is a block drone comprising one having the shape of any one of a car, a ship, or an airplane.
The method of claim 1,
On the outer circumferential surface of the protruding member of the propeller block, a first fastening groove recessed from the outer circumferential surface of the protruding member toward the center is formed,
The body block includes a fastening member disposed inside the body block and moving along the length direction of the body block to expose a region to the outside through the through hole,
After the protruding member is inserted into the through hole while the fastening member is not exposed to the outside, the fastening member is moved along the length direction of the body block so that the fastening member is moved to the first fastening groove of the protruding member. Block drones including those being fastened to
The method of claim 1,
The FC battery block further includes a communication unit and a circuit unit.

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