KR20220105407A - Portable drone soccer battery multi charging module - Google Patents

Abstract

The present invention relates to a portable drone soccer battery multi-charging module, which facilitates the arrangement of charging cables, comprising: a drone soccer charger mounting unit; a handle gripped by a user; wheels for moving a portable drone soccer battery multi-charging module; a plurality of drone soccer battery seating units; a plurality of drone soccer batteries; and a power supply unit for supplying power to the drone soccer batteries.

Description

Portable drone soccer battery multi charging module {Portable drone soccer battery multi charging module}

The present invention relates to a portable drone soccer battery multi-charging module, and more particularly, the wheels are formed on the lower frame, and a plurality of drone soccer battery chargers are mounted in a bag for easy portability and/or movement, and a plurality of drone soccer battery chargers As the power cable input to the field is built-in/discharged in a reel method, the charging cables are neatly arranged, and the battery of the drone soccer ball can be stored and charged in the upper part, and a number of drone soccer battery chargers are adjacent to the rear. It relates to a portable drone soccer battery multi-charging module that is designed to facilitate dissipation of heat generated when a plurality of drone soccer battery chargers charge the battery of a drone soccer ball by installing a blower in the frame.

Drone soccer is a new concept sport that uses a drone surrounded by carbon protective gear as a ball and puts it in the goal like soccer. It is a leisure sport developed and distributed for the first time in the world by Jeonju City and Camtic Advanced Institute of Technology in 2016. Starting with the first Jeonju Mayor Cup Drone Soccer Tournament in 2017, the Korea Drone Football Association was officially launched in November 2018. . As of 2020, there are 16 branches and 200 teams across the country, and drone soccer teams are also emerging in Japan, China, England, and Malaysia. Also, in March 2019, at the Seoul International Leisure Sports Industry Exhibition (SPOEX) National Drone Soccer Tournament, the Japanese drone soccer team (JDSA) was invited for the first time in the world to have a Korea-Japan friendly match.

The height of the drone soccer field is 4~5m, and the height of the goal should be located between 3~3.5m from the surface of the stadium at the center of the goal. In addition, the shape of the goalpost must be circular, and the inner diameter must be 60cm and the outer diameter must be 80-100cm. In addition, the drone ball is surrounded by a round exoskeleton, and the diameter must be 40±2cm. The weight of the ball should be less than 1kg, and the single open area of the exoskeleton should be less than 150cm2.

The game operation of drone soccer, which is played in the stadium with a drone ball having this structure, is divided into two teams and played with less than 5 players and less than 5 drone balls from each team. Players participating in the game must classify the team's drone ball with LED colors so that it can be clearly distinguished from other teams. back should be attached.

At this time, a player must control only one drone ball per person, and the number of players and the number of drone balls are the same. A team consists of one goalkeeper and four guides and keeper. Here, the goalkeeper is the only drone that can score goals by putting it in the goalpost, and each team can have only one. The guide opens an attack path, and the road block serves to block the opponent's attack route.

The match is played in 3 sets of 3 minutes each. Substitutions may be made before the start of the set, not while the set is in play. If the match results in a draw as a result of a set loss, overtime or penalty shootouts of 3 minutes per inning may be conducted.

The amount of charged power of the drone ball, which performs the ball function in the drone soccer game as above, is limited. It is necessary to fully charge the drone ball before the game, and if the charged power of the drone ball is consumed not only during the drone soccer game but also during the drone soccer practice game, the drone ball needs to be recharged in real time.

However, as described above, since there are at least 10 drone balls under the current regulations, 10 drone soccer batteries corresponding to 10 drone balls must be prepared, but there is a limit to individually transporting and arranging 10 drone soccer batteries. there is

Patent Publication No. 10-2012-0005292 Registered Patent No. 10-1717129

Accordingly, the present invention was devised to eliminate the above problems, and the wheels are formed on the lower frame and a plurality of drone soccer battery chargers are mounted in a bag, so that it is easy to carry and/or move and input to a plurality of drone soccer battery chargers. As the power cables that are used are built-in/discharged in a reel method, the charging cables are neatly arranged, and the battery of the drone soccer ball can be stored and charged in the upper part, and a number of drone soccer battery chargers are adjacent to the lower frame. It has been completed as a technical task with a focus on the portable drone soccer battery multi-charging module, which is designed to easily dissipate heat generated when a large number of drone soccer battery chargers charge drone soccer ball batteries with a blower installed.

The problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

A portable drone soccer battery multi-charging module according to an embodiment for solving the above problems,

an upper frame extending along the first direction;

As side frames connected to the upper frame and each extending in the thickness direction from the short side ends of the upper frame,

Each of the side frames includes a rail groove that provides a space for the front frame to move in a sliding manner;

a rear frame connected to the upper frame and extending in the thickness direction from one long side end of the upper frame and disposed at the rear;

A lower frame facing the upper frame and supporting the side frames, the rear frame, and the front frame from a lower portion, and

Short sides are fitted into the rail grooves of the side frames and move in the thickness direction, and a front frame provided to open and close a space open to the front by the side frames, the upper frame, the rear frame, and the lower frame. Drone soccer charger mounting unit;

a handle each connected to the short side ends of the upper frame and capable of being held by a user;

Wheels that are respectively installed at the corners of the lower frame to move the portable drone soccer battery multi-charging module to the space desired by the user;

The side frames, the upper frame, the rear frame, and the lower frame are located in an open space on the front side and extend along the first direction so that the ends are connected and fixed to the side frames, respectively, the thickness direction Drone soccer charger seating units provided in plurality;

a plurality of the drone soccer chargers seated for each of the drone soccer charger seating parts and arranged to be spaced apart along the first direction to charge the battery part of the drone soccer ball; and

Includes a power supply unit for supplying power to the drone soccer charger,

The drone soccer charger receives power from the power supply unit, stores it, and charges the battery unit of the drone soccer ball;

a power line connecting the charging unit and the power supply unit; and

Comprising a charging cable for transferring the power stored in the charging unit to the drone soccer ball,

A part of the charging cable is wound inside the reel unit and is not visible from the outside, and when the user arbitrarily pulls the end of the charging cable, a part of the charging cable wound inside the reel unit is configured to come out of the reel unit. .

The rear frame includes a rear through hole penetrating the rear frame in a second direction intersecting the first direction, and the portable drone soccer battery multi-charging module is installed in the rear through hole and generated from the drone soccer batteries Further comprising a blower for discharging heat to the outside,

The blower is electrically connected to the motor.

a display unit formed on at least one of the side frames; and

the display unit,

the charging unit, and

It further includes a control unit for controlling the power supply.

The details of other embodiments are included in the detailed description and drawings.

According to the present invention, the wheel is formed on the lower frame and a plurality of drone soccer batteries are mounted in a bag, so that it is easy to carry and/or move.

In addition, since the charging cables of each of the plurality of drone soccer batteries are built-in/discharged in a reel manner, the charging cables can be arranged in appearance, making it easy to organize the charging cables.

Furthermore, a blower is installed on the rear frame adjacent to a plurality of drone soccer batteries, so that it is easy to discharge heat generated when a plurality of drone soccer batteries charge a drone soccer ball.

Effects according to the embodiments are not limited by the contents exemplified above, and more various effects are included in the present specification.

1 is a perspective view of a portable drone soccer battery multi-charging module according to an embodiment.
FIG. 2 is an enlarged perspective view of area A of FIG. 1 .
3 is a perspective view showing an open state of the front frame of the drone soccer charger mounting unit of the portable drone soccer battery multi-charging module of FIG. 1 .
4 to 5 are cross-sectional views showing the connection between the drone soccer charger of FIG. 3, the power supply unit, and the drone ball.
6 is a cross-sectional view showing a drone soccer charger according to another embodiment.
7 is a cross-sectional view when viewed from the rear of the portable drone soccer battery multi-charging module according to an embodiment.
8 is a perspective view showing a rear frame and a heat dissipation member of a portable drone soccer battery multi-charging module according to another embodiment.
9 is a cross-sectional view taken along line I-I' of FIG. 8 .
10 is a perspective view of a portable drone soccer battery multi-charging module according to another embodiment.
11 is a block diagram illustrating a relationship between a charging unit, a control unit, a display unit, and a power supply unit of the portable drone soccer battery multi-charging module according to FIG. 10 .
12 is a cross-sectional view when viewed from the rear of the portable drone soccer battery multi-charging module according to another embodiment.
13 is a block diagram showing the relationship between a temperature sensor, a control unit, a motor, a power supply unit, and a blower unit of the portable drone soccer battery multi-charging module according to FIG. 12 .
14 is a perspective view of a portable drone soccer battery multi-charging module according to FIG. 13 .
15 is a perspective view of a portable drone soccer battery multi-charging module according to another embodiment.
16 is a perspective view of an unfolded state of the portable drone soccer battery multi-charging module of FIG. 15 .
17 is a perspective view illustrating a second storage space of FIG. 16 .

Hereinafter, with reference to the accompanying drawings, it will be collectively described for the configuration of the present invention, its action and effect.

Advantages and features of the present invention, and a method for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only this embodiment completes the disclosure of the present invention, and common knowledge in the technical field to which the present invention pertains It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. In addition, like reference numerals refer to like elements throughout the specification.

1 is a perspective view of a portable drone soccer battery multi-charging module according to an embodiment. FIG. 2 is an enlarged perspective view of area A of FIG. 1 .

1 and 2 , the portable drone soccer battery multi-charging module 1 according to an embodiment includes the drone soccer charger mounting units 10 and 20 , wheels 30 , and a handle 40 . can

1 , a first direction DR1 , a second direction DR2 , and a third direction DR3 are defined. The first direction DR1 refers to an extension direction of the upper frame 10a of the drone soccer charger mounting units 10 and 20, and the second direction DR2 refers to a direction crossing the first direction DR1, , the third direction DR3 may refer to a direction in which the front frame 20 of the drone soccer charger mounting units 10 and 20 moves. The third direction DR3 may intersect the first direction DR1 and the second direction DR2 , respectively.

In more detail, the first direction DR1 , the second direction DR2 , and the third direction DR3 may be orthogonal to each other.

However, the definitions of the first direction DR1 , the second direction DR2 , and the third direction DR3 are arbitrarily determined for convenience of description and should be understood as relative.

The drone soccer charger mounting parts 10 and 20 are connected to the top frame 10a extending along the first direction DR1, the top frame 10a, and from the ends of the short sides of the top frame 10a in the thickness direction. As the side frames 10b respectively extended to the The side frames 10b, a rear frame 10d connected to the upper frame 10a and extending in the thickness direction from one long side end of the upper frame 10a and disposed rearward, the upper frame 10a ), the side frames 10b, the rear frame 10d, the lower frame 10c supporting the front frame 20 from the lower side, and the short sides of the rail grooves of the side frames 10b Provided to open and close the space open on the front side by the side frames 10b, the upper frame 10a, the rear frame 10d, and the lower frame 10c while being inserted in (11) and moving in the thickness direction It may include a front frame (20).

The upper frame 10a may extend in the first direction DR1 .

As illustrated in FIG. 1 , the upper frame 10a may have a rectangular shape having long sides extending along the first direction DR1 and short sides extending along the second direction DR2 . Here, the long sides of the rectangular shape of the upper frame 10a may be the major extension directions of the upper frame 10a. Accordingly, the upper frame 10a may have a shape that mainly extends along the first direction DR1 .

The side frames 10b may be connected to the upper frame 10a.

The side frames 10b may each extend in the thickness direction (or the third direction DR3 ) from the short side ends of the upper frame 10a .

Each of the side frames 10b may have a rectangular shape having short sides extending along the first direction DR1 and long sides extending along the third direction DR3 .

Here, the long sides of the rectangular shape of the side frame 10b may be the main length of the side frame 10b. Accordingly, the side frame 10b may have a shape that mainly extends along the third direction DR3 .

Each of the side frames 10b may include a rail groove 11 that provides a space for the front frame 20 to move in a sliding manner.

The rear frame 10d may be located at the rear of the drone soccer charger mounting units 10 and 20 . Here, the front is a space in which the front frame 20 to be described later is located based on the drone soccer charger mounting parts 10 and 20, and the rear is the rear frame 10d based on the drone soccer charger mounting parts 10 and 20. It can be defined as a space in which it is located. It should be noted that the anterior and posterior are relative.

The rear frame 10d is connected to the side frames 10b and the upper frame 10a and extends from one long side end of the upper frame 10a in the thickness direction (or the third direction DR3). can

The rear frame 10d has a generally rectangular shape. The rear frame 10d has a substantially rectangular shape having long sides extending along the first direction DR1 and short sides extending along the third direction DR3 . Here, it is said that the rear frame 10d has a substantially rectangular shape because it has a rear through hole (10H to be described later in FIG. 7 ) inside the rear frame 10d. Accordingly, since the rear frame 10d has four sides, that is, two long sides, and two short sides, except that it has a rear through hole 10H therein, it can be interpreted as having a substantially rectangular shape.

The lower frame 10c is opposite to the rear frame 10d and the upper frame 10a disposed at the rear, and the side frames 10b, the rear frame 10d, and the front frame 20 from the lower side. can support

The lower frame 10c has substantially the same shape as the upper frame 10a, as shown in FIG. 1 . That is, the lower frame 10c may have a rectangular shape having long sides extending along the first direction DR1 and short sides extending along the second direction DR2 .

However, the length of the short sides of the lower frame 10c may be greater than the length of the short sides of the upper frame 10a. The reason is to provide a space in which the front frame 20 is seated by forming the short sides of the lower frame 10c to be longer than the short sides of the upper frame 10a. Accordingly, one side of the lower frame 10c in the second direction DR2 protrudes more in the second direction DR2 than the one side of the upper frame 10a in the second direction DR2 .

That is, as will be described later, the front frame 20 moves along the third direction DR3, and when the front frame 20 moves completely in the other side (downward direction) in the third direction DR3, the side frame 10b) For example, the upper frame 10a, the rear frame 10d, and the lower frame 10c close the open space on the front side, and the front frame 20 moves in the third direction DR3 on one side (upward direction). ), the space surrounded by the side frames 10b, the upper frame 10a, the rear frame 10d, and the lower frame 10c may be opened.

The front frame 20 moves along the third direction DR3, and the front frame 20 completely moves to the other side (lower direction) in the third direction DR3, so that the side frames 10b, the upper frame ( 10a), the lower short side of the front frame 20 when closing the open space on the front by the rear frame 10d, and the lower frame 10c is in the second direction DR2 of the upper frame 10a It is seated on one side of the lower frame 10c in the second direction DR2 that more protrudes to one side in the second direction DR2 than the side, so that the side frames 10b, the upper frame 10a, and the rear surface are completely seated. It is possible to close the open space at the front by the frame 10d and the lower frame 10c.

As described above, the front frame 20 is located in front of the drone soccer charger mounting units 10 and 20, and extends along the long sides extending in the first direction DR1, and the third direction DR3. It may have a rectangular shape with short sides.

The short sides of the front frame 20 are fitted into the rail grooves 11 of the side frames 10b and move in the thickness direction (or the third direction DR3) while moving the side frames 10b and the upper frame 10a. ), the rear frame 10d, and the lower surface frame 10c may be provided to open and close the open space on the front side.

In this embodiment, the short sides of the front frame 20 are fitted into the rail grooves 11 of the side frames 10b and move in the thickness direction (or the third direction DR3) to the side frames 10b, the Although it has been described that the space open to the front is opened and closed by the upper frame 10a, the rear frame 10d, and the lower frame 10c, the present invention is not limited thereto, and among the long and short sides of the front frame 20 . One is fastened to any one of the upper frame 10a, the side frame 10b, and the lower frame 10c of the adjacent drone soccer charger mounting units 10 and 20, and the front frame except for one of the long sides and the short sides The other sides of the long and short sides of (20) are not fastened at all with the upper frame 10a, the side frame 10b, and the lower frame 10c of the drone soccer charger mounting units 10 and 20 adjacent to each other. It may be provided in this way.

The handle 40 may be connected to the short sides of the upper frame 10a, respectively, and formed so that the user can hold it.

The wheels 30 are respectively installed at the corners of the lower frame 10c to move the portable drone soccer battery multi-charging module 1 into a space desired by the user.

3 is a perspective view showing an open state of the front frame of the drone soccer charger mounting unit of the portable drone soccer battery multi-charging module of FIG. 1 .

1 and 3 , the portable drone soccer battery multi-charging module 1 may further include a drone soccer charger seat 12 and a drone soccer charger 50 .

The drone soccer charger seating units 12 may be located in a space open to the front by the side frames 10b, the upper frame 10a, the rear frame 10d, and the lower frame 10a. .

The drone soccer charger seating part 12 may extend along the first direction DR1.

The drone soccer charger seat 12 may have a rectangular shape having long sides extending along the first direction DR1 and short sides extending along the second direction DR2 . The short sides of the drone soccer battery mounting part 120 may be connected to and fixed to the side frames 10b, respectively.

The drone soccer charger seating part 12 is provided in plurality, and the plurality of drone soccer charger seating parts 12 may be disposed to be spaced apart along the thickness direction (or the third direction DR3).

The drone soccer charger 50 may be provided in plurality.

A plurality of drone soccer chargers 50 may be seated for each of the drone soccer charger seating units 12 .

A plurality of drone soccer chargers 50 may be disposed to be spaced apart along the first direction DR1.

A plurality of drone soccer chargers 50 are numbered according to their location (①, ②, ③, ④, ⑤, ⑥...)

4 to 5 are cross-sectional views illustrating the connection between the drone soccer charger of FIG. 3, the power supply unit, and the drone ball.

4 and 5 , each of the drone soccer chargers 50 may serve to charge the drone soccer battery of the drone soccer ball DB.

The portable drone soccer battery multi-charging module 1 may further include a power supply unit SP.

The drone soccer charger 50 receives power from the power supply unit (SP) and stores it, and then charges the drone soccer ball (DB) with a charging unit 51, the charging unit 51 and the power supply unit SP. It may include a power line 53 for connecting, and a charging cable 52 for transferring the power stored in the charging unit 51 to the drone soccer ball DB.

The external connection terminal CNP_D of the drone soccer battery of the drone soccer ball DB may be covered by the cap part CAP and exposed by the cap part CAP during charging. The connection terminal CNP_M of the charging cable 52 is connected to the exposed external connection terminal CNP_D, so that the drone soccer battery of the drone soccer ball DB can be charged.

6 is a cross-sectional view showing a drone soccer charger according to another embodiment.

Referring to FIG. 6 , it is different from the drone soccer charger 50 according to FIG. 5 in that the charging cable 52 of the drone soccer charger 50_1 may be provided in a reel manner.

More specifically, the charging cable 52 of the drone soccer charger 50_1 may be provided in a reel manner.

That is, a part of the charging cable 52 is wound inside the reel unit 54 and is not visible from the outside, but when the user arbitrarily pulls the end of the charging cable 52 , the reel unit 54 is wound inside the reel unit 54 . A portion of the charging cable 52 may be configured to come out of the reel unit 54 .

According to this embodiment, the charging cables 52 of each of the plurality of drone soccer chargers 50_1 are built-in/discharged in a reel manner, so that the charging cables 52 can be arranged in appearance, so that the arrangement of the charging cables 52 is easy. It has the advantage of being easy.

Again, a portable drone soccer battery multi-charging module 1 according to an embodiment will be described.

7 is a cross-sectional view when viewed from the rear of the portable drone soccer battery multi-charging module according to an embodiment.

Referring to FIG. 7 , the rear frame 10d includes a rear through hole 10H penetrating the rear frame 10d in the second direction (see DR2 in FIG. 1 ), and the portable drone soccer battery multi-charging The module 1 may further include a blower (FAN) installed in the rear through hole 10H to discharge heat generated from the drone soccer chargers 50 to the outside.

The blower FAN may be electrically connected to the motor MT.

According to the present embodiment, a blower (FAN) is installed in the rear frame 10d adjacent to a plurality of drone soccer chargers 50, so that a plurality of drone soccer chargers 50 use a drone soccer ball (DB in FIG. 5). There is an advantage in that heat generated during charging is easily dissipated.

Hereinafter, other embodiments will be described. In the following embodiments, the same components as those of the previously described embodiments are referred to by the same reference numerals, and descriptions thereof are omitted or simplified.

8 is a perspective view illustrating a rear frame of a portable drone soccer battery multi-charging module according to another embodiment, and a heat dissipation member. 9 is a cross-sectional view taken along line I-I' of FIG. 8 .

8 and 9, in that the portable drone soccer battery multi-charging module according to this embodiment further includes a heat dissipation member 60, the portable drone soccer battery multi-charging module 1 according to an embodiment and different

More specifically, the portable drone soccer battery multi-charging module according to the present embodiment may further include a heat dissipation member 60 .

The heat dissipation member 60 may serve to more easily dissipate heat generated when a plurality of drone soccer chargers 50 charge the drone soccer ball (DB of FIG. 5 ).

When a plurality of drone soccer chargers 50 charge the drone soccer ball (DB of FIG. 5), heat is discharged to the left and right upper and lower sides based on the point where the plurality of drone soccer chargers 50 are located, but the blower (Figure 5) Since the heat is discharged through the FAN of 7), the heat dissipation member 60 is also preferably disposed in the vicinity of the rear frame 10d of the drone soccer charger mounting units 10 and 20.

The heat dissipating member 60 may be made of a heat dissipating material that can easily dissipate heat to the outside.

For example, the heat dissipation member 60 may include copper (Cu), aluminum (Al), or graphite having high thermal conductivity, but is not limited thereto.

The heat dissipation member 60 may be disposed on the rear frame 10d. Although not shown in FIG. 9 , a separate adhesive member may be further disposed between the rear frame 10d and the heat dissipation member 60 to attach the heat dissipation member 60 . However, the present invention is not limited thereto, and the heat dissipation member 60 may be directly coupled to the rear frame 10d by welding or the like.

The heat dissipation member 60 may have substantially the same shape as the rear frame 10d. That is, the heat dissipation member 60 may have a substantially rectangular shape including a heat dissipation through hole 60H passing through the central portion in the second direction (DR2 of FIG. 1 ).

The heat dissipation hole 60H may overlap the rear through hole 10H of the rear frame 10d in the second direction DR2 . The area of the rear through hole 10H may be larger than the area of the heat dissipation through hole 60H, but is not limited thereto. The above-described blower FAN may be disposed in the heat dissipation through hole 60H.

10 is a perspective view of a portable drone soccer battery multi-charging module according to another embodiment. 11 is a block diagram illustrating a relationship between a charging unit, a control unit, a display unit, and a power supply unit of the portable drone soccer battery multi-charging module according to FIG. 10 .

10 and 11 , the portable drone soccer battery multi-charging module according to the present embodiment may further include a display unit 70 . The display unit 70 may show the charging state of the plurality of drone soccer batteries. That is, the display unit 70 is each battery of the drone soccer ball (DB) connected to the plurality of drone soccer chargers 50 (①, ②, ③, ④, ⑤, ⑥...) numbered according to the location. You can show the charge status of each individually.

The display unit 70 is a control unit interworking with the display unit 70 and the charging unit 51 as shown in FIG. 11 in order to show the charging state of the battery unit of the drone soccer ball DB connected to the plurality of drone soccer chargers 50 . (80) should be further included.

The control unit 80 may control the display unit 70 and the charging unit 51 .

That is, when the control unit 80 receives a signal regarding the charging state of the drone soccer ball DB connected to the individual drone soccer chargers 50 from the charging unit 51 , the control unit 80 sends a signal regarding the charging state to the display unit 70 . It is possible to display the charging state of the drone soccer ball (DB) connected to the individual drone soccer chargers 50 by transmission.

Meanwhile, the control unit 80 may also control the power supply unit SP.

That is, a signal regarding the charging state of the drone soccer ball DB connected to the individual drone soccer chargers 50 is received from the charging unit 51, and among the drone soccer balls DB connected to the drone soccer charger 50 To the drone soccer charger 50 connected to the drone soccer ball DB that has been charged, the power supply unit SP may be controlled to stop the power supply.

In some embodiments, the control unit 80 even if the charging of the drone soccer ball DB connected to the drone soccer chargers 50 is not completed, the game time is short depending on the game type, so the drone through the power supply unit SP Charging of the soccer ball DB may be stopped, and a separate signal for “playable” may be displayed through the display unit 70 . That is, as described above, the game time of drone soccer is determined according to the regulations (matches are played in 3 sets of 3 minutes each), but without practice matches or 3 sets, 1 set, 2 sets, or 1 set. If you're only doing 1-2 minutes per set, it can make a difference.

In this case, in order to speed up the game, it may be necessary to charge the drone soccer ball (DB) at a minimum to allow the game to proceed rather than to fully charge it.

Therefore, the control unit 80 takes into account the preset game time, even if the charging of the drone soccer ball DB connected to the drone soccer chargers 50 is not completed, when the minimum charge is achieved, the power supply unit SP through the Charging of the drone soccer ball DB may be stopped, and a separate signal for “playable” may be displayed through the display unit 70 .

12 is a cross-sectional view when viewed from the rear of the portable drone soccer battery multi-charging module according to another embodiment. 13 is a block diagram showing the relationship between a temperature sensor, a control unit, a motor, a power supply unit, and a blower unit of the portable drone soccer battery multi-charging module according to FIG. 12 . 14 is a perspective view of a portable drone soccer battery multi-charging module according to FIG. 13 .

12 to 14 , the portable drone soccer battery multi-charging module according to the present embodiment is different from the portable drone soccer battery multi-charging module according to FIG. 7 in that it further includes a temperature sensor (TD).

More specifically, the portable drone soccer battery multi-charging module according to the present embodiment may further include a temperature sensor (TD).

The temperature sensor TD may sense the internal temperature in the drone soccer charger mounting units 10 and 20 .

13, the portable drone soccer battery multi-charging module includes a control unit 80, a temperature sensor (TD), a motor (MT), and a power supply unit (SP).

When a certain temperature or more is detected from the temperature sensor TD, the controller 80 increases the output of the motor MT, rotates the blower FAN more strongly to lower the internal temperature, and turns off the power supply SP. (OFF) can be done.

Meanwhile, the controller 80 may control the motor MT and the power supply unit SP different from the above according to the sensed temperature section.

For example, if the first temperature section is defined as a warning temperature section (eg, 50 to 70 degrees) and the second temperature section is defined as a dangerous temperature section (for example, 71 degrees or more), the control unit ( 80) increases the output of the motor MT, the power supply unit SP is turned on as it is, and in the second temperature section, the control unit 80 increases the output of the motor MT, and at the same time, the power supply unit SP ) can also be turned OFF.

Referring to FIG. 14 , the display unit 70_1 of the portable drone soccer battery multi-charging module according to the present embodiment may further include a warning notification unit 73 .

When the controller 80 detects a certain temperature or more through the temperature sensor TD, the controller 80 transmits a signal to the warning notification unit 73 so that the warning notification unit 73 sends a signal notifying that the predetermined temperature is above. can be printed out.

As described above, the control unit 80 may transmit different signals to the warning notification unit 73 according to the first and second temperature sections. In this case, the warning notification unit 73 may display different warning notifications in the first temperature section and the second temperature section.

15 is a perspective view of a portable drone soccer battery multi-charging module according to another embodiment. 16 is a perspective view of an unfolded state of the portable drone soccer battery multi-charging module of FIG. 15 . 17 is a perspective view illustrating a second storage space of FIG. 16 .

15 to 17 , the portable drone soccer battery multi-charging module 2 according to the present embodiment is different from the portable drone soccer battery multi-charging module 1 according to FIGS. .

In the portable drone soccer battery multi-charging module 2 according to this embodiment, the drone soccer charger mounting units 110 and 120 may have the same shape as a normal carrier. More specifically, the drone soccer charger mounting units 110 and 120 have handles 40 on the upper surface and/or the side for easy carrying, and wheels 30 are installed on the lower surface, and the above-mentioned on any one of the sides. A fan is installed.

The drone soccer charger mounting units 110 and 120 are divided into a first mounting unit 110 and a second mounting unit 120 in which the aforementioned handle 40 , a blower fan, and a wheel 30 are installed. The first mounting unit 110 and the second mounting unit 120 may be separated into separate spaces when the drone soccer charger mounting units 110 and 120 are opened. In other words, when the drone soccer charger mounting units 110 and 120 are closed, they are arranged to face each other, but when opened, they can be arranged in a manner that faces each other in the same direction.

Hereinafter, a space in which the above-described power supply unit SP and a plurality of drone soccer chargers 50 are disposed is defined as the first mounting unit 110 , and a plurality of drone soccer batteries 200 (Doron ball in FIG. 4 ) A space in which (the battery unit of DB) are disposed is defined as the second mounting unit 120 .

Referring to FIG. 16 , the power supply unit SP is connected to the four drone soccer chargers 50 and may receive external power through the power supply line SPL. The power supply line SPL may be provided in a reel type.

More specifically, the power supply line SPL may be provided in a reel manner.

That is, a part of the power supply line SPL is wound inside the reel unit AR and is not visible from the outside, and when the user arbitrarily pulls the end of the power supply line SPL, the reel unit AR wound inside the A part of the power supply line SPL may be configured to come out of the reel unit AR.

One drone soccer charger 50 may be connected to the battery units 200 of four drone soccer balls. However, the present invention is not limited thereto, and one drone soccer charger 50 may be connected to the battery units 200 of five or more drone soccer balls. The charging cable 52 of the drone soccer charger 50 may be connected to the battery units 200 of the four drone soccer balls.

As shown in FIG. 17 , one drone soccer charger 50 is connected to the battery units 200 of four drone soccer balls, and the power supply unit SP is connected to four drone soccer chargers 50 . Therefore, one power supply unit SP may be connected to the battery units 200 of 16 drone soccer balls.

The battery units 200 of the 16 drone soccer balls are arranged in a matrix direction (horizontal and vertical directions) in the second mounting unit 120 . For example, four battery units 200 may be arranged in a horizontal direction to form one row, and four rows may be provided in a thickness direction to form four columns. That is, the battery units 200 of the 16 drone soccer balls may be arranged to have a total of 4 rows and 4 columns. Four drone soccer balls constituting one row may be arranged on the same seating part. Four of the seating units may be provided to correspond to four rows.

Meanwhile, the display unit 70 showing the state of charge of the battery unit 200 disposed on the upper surface of the seating unit may be disposed. That is, 16 display units 70 may be provided to respectively show the charging state of the battery units 200 of the 16 drone soccer balls.

Although the present invention described above has been described with reference to an embodiment shown in the drawings, this is merely exemplary, and various modifications and equivalent other embodiments are possible by those skilled in the art. should be made clear. Accordingly, the true technical protection scope of the present invention should be construed by the appended claims, and all technical ideas within the equivalent scope should be construed as being included in the scope of the present invention.

1: Portable drone soccer battery multi-charging module 10: Drone soccer charger mounting unit
30: wheel 40: handle

Claims (3)

an upper frame extending along the first direction;
As side frames connected to the upper frame and each extending in the thickness direction from the short side ends of the upper frame,
Each of the side frames includes a rail groove that provides a space for the front frame to move in a sliding manner;
A rear frame connected to the upper frame and extending in the thickness direction from one long side end of the upper frame and disposed at the rear;
A lower frame facing the upper frame and supporting the side frames, the rear frame, and the front frame from a lower portion, and
Short sides are fitted into the rail grooves of the side frames and move in the thickness direction, and a front frame provided to open and close a space open to the front by the side frames, the upper frame, the rear frame, and the lower frame. Drone soccer charger mounting unit;
a handle each connected to the short side ends of the upper frame and capable of being held by a user;
Wheels respectively installed at the corners of the lower frame to move the portable drone soccer battery multi-charging module to the space desired by the user;
The side frames, the upper frame, the rear frame, and the lower frame are located in the open space on the front side and extend along the first direction so that the ends are connected and fixed to the side frames, respectively, the thickness direction Drone soccer charger seating units provided in plurality;
a plurality of the drone soccer chargers seated for each of the drone soccer charger seating parts and arranged to be spaced apart along the first direction to charge the battery part of the drone soccer ball; and
Includes a power supply unit for supplying power to the drone soccer charger,
The drone soccer charger receives power from the power supply unit, stores it, and charges the battery unit of the drone soccer ball;
a power line connecting the charging unit and the power supply unit; and
Comprising a charging cable for transferring the power stored in the charging unit to the drone soccer ball,
A part of the charging cable is wound inside the reel unit and is not visible from the outside, but when the user arbitrarily pulls the end of the charging cable, a part of the charging cable wound inside the reel unit comes out of the reel unit. Portable drone soccer battery multi-charging module.
The method of claim 1,
The rear frame includes a rear through hole penetrating the rear frame in a second direction intersecting the first direction, and the portable drone soccer battery multi-charging module is installed in the rear through hole and generated from the drone soccer batteries Further comprising a blower for discharging heat to the outside,
The blower is the portable drone soccer battery multi-charging module electrically connected to the motor.
The method of claim 1,
a display unit formed on at least one of the side frames; and
the display unit,
the charging unit, and
Portable drone soccer battery multi-charging module further comprising a control unit for controlling the power supply.

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