WO2023068524A1

WO2023068524A1 - Smart top

Info

Publication number: WO2023068524A1
Application number: PCT/KR2022/012582
Authority: WO
Inventors: 권오재
Original assignee: 한국공학대학교산학협력단
Priority date: 2021-10-22
Filing date: 2022-08-23
Publication date: 2023-04-27
Also published as: KR20230057845A

Abstract

The present invention relates to a smart top for measuring operation information such as that of rotating speed and rotating amount of a main body, and transmitting the measured operation information to a mobile device so that a user can enjoy a game in various ways, and the smart top according to the present invention comprises: a predetermined-shaped main body unit that can be rotated; and a control unit, which is provided at the main body unit, measures rotation information about the main body unit, transmits the measured rotation information to a mobile device, and has a smart chip for user recognition mounted therein, wherein the main body unit has a chip slot formed on one side thereof so that the smart chip can be inserted into or withdrawn from the chip slot.

Description

smart top

The present invention relates to a smart top, and more particularly, to a smart top that measures operating information such as rotation speed and amount of rotation of a main body and transmits the measured information to a mobile device so that a game can be enjoyed in various ways. .

A top is one of the most popular toys for children. If you hit it with a stick or wrap a string around the body and then pull the string to unwind it, it maintains equilibrium because of the centripetal force and rotational inertia, so that it does not fall over until the rotational force is extinguished. make a rotational motion with

This type of top is a method of applying rotational force, such as throwing a top by winding thread around a conical body, a method of providing rotational force by applying a rack and pinion structure, and a method of rotating a top by inserting a winder into the top and pulling the winder. etc.

Recently, a so-called battle-type game in which spinning tops in the spinning arena collide with each other to knock down one of the tops has become popular.

However, the conventional top has a passive and indirect experience of simply rotating and looking at the top in random situations. In other words, since the user rotates the top once and has no choice but to decide the winner due to the decrease in rotational force caused by the collision with the opponent's top, the method of play (game) is monotonous, resulting in low immersion and lack of excitement, and there is a limit to arousing interest.

As a technology for solving the problems of the conventional top, a top-type robot system capable of remote control is disclosed in Korean Patent Registration No. 10-1469747, and Korean Patent Registration No. 10-1611193 discloses a smart phone A toy top used and a method for operating the toy are disclosed.

However, since the game devices using tops or tops of the prior art documents collide with each other and the game can be played only by who maintains the rotational force longer, the game form is inevitably monotonous, and two or more tops must rotate together to play the game There is a limit to what you should enjoy.

The present invention was created to solve the above problems, and the purpose of the present invention is to provide a smart top that allows users to enjoy top games in various ways by transmitting information on rotational states such as rotational speed and verticality of the top body to a mobile device. there is

A smart top according to the present invention includes a body unit having a predetermined shape formed to be rotatable, installed on the body unit, measuring rotation information of the body unit, transmitting the measured rotation information to a mobile device, and for user recognition. It includes a control unit in which a smart chip is mounted, and a chip slot is formed on one side of the main body unit so that the smart chip can be inserted or withdrawn.

The body unit includes a base body whose diameter gradually decreases as it extends downward, a rotation support member protruding downward from the lower end of the base body and supported on a support surface, and a control unit formed on an upper portion of the base body. It is mounted, and preferably includes a control body having the chip slot formed on one side.

Preferably, the chip slot is formed to pass through the outer and inner circumferential surfaces of the control body, and a cover body is rotatably installed on the outer circumferential surface of the control body so that the chip slot can be exposed to the outside or blocked. .

The control body includes a first guide groove extending along an outer circumference in a circumferential direction and drawn inward by a predetermined depth, and a second guide groove extending upward from an end of the first guide groove and connected to the upper portion through the upper surface of the control body. A guide groove is formed, and a guide protrusion corresponding to the width of the second guide groove is formed on an inner circumferential surface of the cover body. After the guide protrusion enters the first guide groove through the second guide groove, the first guide groove is formed. 1. The cover body is formed to be rotatably supported on the outer circumferential surface of the control body while moving along the guide groove, and the cover body is rotated along the outer circumferential surface of the control body to expose the chip slot to the outside or the chip It is preferable that a chip mounting hole that opens and closes to block the slot is formed.

Preferably, the main body unit further includes a cover fixing part for fixing the cover body in a state where the chip mounting hole is located at a position where the cover body is closed so that the chip slot is not opened.

The cover fixing part is coupled to the upper part of the control body, is formed on an upper plate member having a cover fixing groove formed on the upper surface, and is formed on the cover body to have elastic force capable of moving upward a predetermined distance, and the cover fixing groove The cover body may include a cover fixing protrusion to block rotation with respect to the control body when inserted into the cover body.

The base body is formed so that its outer diameter gradually decreases as it extends downward, and is mounted on a first base member having a weight mounting portion formed therein and a weight mounting portion of the first base member, and the center of gravity of the body unit is the base body It is preferable to include a balance weight provided to be formed on the lower side of, and a second base member formed on the upper portion of the first base member and capable of mounting a battery.

The rotation support member includes a head portion exposed to the lower portion of the base body and formed to be rotatably supported on a support surface, and passing through the first base member from the head portion and upward along the inner center of the base body. It is preferable to include an extension shaft that extends, and a shaft fastening portion connected to an upper portion of the extension shaft and supported by the second base member.

The control body includes a main control body in which the chip slot is formed, an auxiliary control body installed under the main control body and in which the control unit is mounted, and a fastening direction of the auxiliary control body and the main control body is constant. It is preferable to include a fastening direction guide for guiding the fastening direction so that it can be maintained.

The fastening direction guide part is formed in the lower part of the main control body inside the body unit, and includes a frame part including arc-shaped connection frames interconnecting three vertex parts, and protrudes upward from each of the three vertex parts. It includes a first protrusion guide, a second protrusion guide, and a third protrusion guide formed to have cross-sectional shapes different from each other, and the main control body includes the first protrusion guide, the second protrusion guide, and the third protrusion guide. It is preferable that the first guide hole, the second guide hole and the third guide hole corresponding to the cross-sectional shape are formed.

The second base member extends a predetermined length upward from the lower end on an outer circumferential surface, is drawn inward from the outer circumferential surface by a predetermined depth, and has two or more body fastening grooves spaced apart from each other along the circumferential direction, and the first base member It is preferable that the upper inner diameter corresponds to the outer diameter of the second base member, but a first fastening protrusion protruding inward by a predetermined length is formed on the inner circumferential surface of the upper end so that it can be fitted into the body fastening groove.

The base body further includes a pattern ring surrounding the outer circumferential surface of the second base member, and the pattern ring has second fastening protrusions corresponding to the body fastening grooves formed on the inner circumferential surface, from the bottom of the second base member. It is preferable to enter upward and fasten to the second base member, and the upper end of the first base member supports the lower end of the pattern ring so that the pattern ring is constrained to the second base member.

The smart top of the present invention may further include a top support for supporting the body unit.

The top support part includes a lower body and an upper body fastened to an upper portion of the lower body, and a seat portion is formed on an upper surface of the upper body that is open upward to allow the lower end of the rotation support member to enter. desirable.

The lower body protrudes upward at a predetermined height at a point corresponding to the formation position of the seating portion, and has an axial support portion formed with an upper surface corresponding to the shape of the lower end of the rotation support member, and the seating portion is formed so that the rotation support member is Shaft through-holes having a diameter corresponding to the rotation support member are formed to pass through upper and lower surfaces, and the lower end of the body unit is supported on the seating part to maintain the standing state of the body unit. there is.

The smart top of the present invention has a chip mounting portion for mounting a smart chip capable of recognizing a user, and a chip slot formed on one side of the top body to mount or remove the smart chip, so that multiple users can use the top. There is an advantage in that you can use the top of the game and enjoy the game in various forms through linkage with mobile devices.

1 is a perspective view of an embodiment of a smart top according to the present invention;

2 is a cross-sectional view of the smart top of FIG. 1;

3 is an exploded perspective view of the smart top of FIG. 1;

4 is an exploded perspective view of an excerpt of the base body;

5 is an exploded perspective view of a control body and a cover body;

6 is an exploded perspective view of a fastening direction guide unit, a main control body, and an auxiliary control body;

7 is an exploded perspective view of a main control body and a cover body;

8 is an exploded perspective view showing another embodiment of the main control body;

9 is a perspective view showing a state in which an upper plate member, a cover body, and a main control body are fastened to open a chip slot;

10 is a perspective view showing a state in which an upper plate member, a cover body, and a main control body are fastened so that a chip slot is closed;

11 is a perspective view showing a top support;

12 is an exploded perspective view of the top support part of FIG. 11;

Hereinafter, a 'smart top' according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. Since the present invention can have various changes and various forms, specific embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific form disclosed, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. Like reference numerals have been used for like elements throughout the description of each figure. In the accompanying drawings, the dimensions of the structures are shown enlarged than actual for clarity of the present invention.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention.

Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as "comprise" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

1 and 2, the smart top 10 according to the present invention includes a body unit 100 having a predetermined shape formed to be rotatable, and a top support supporting the body unit 100 so as to stand upright in a stationary state. It includes a unit 400 and a control unit 500 installed inside the body unit 100 and measuring and transmitting rotation information of the body unit 100 .

The control unit 500 measures rotation information such as rotation speed, rotation time, and amount of rotation when the main unit 100 rotates, and measures impact data when hitting the top, and transmits the measured information to the user's mobile device. send. In particular, the control unit 500 is formed to mount a smart chip 510 on one side, and can transmit information by distinguishing user information through the smart chip 510.

The smart chip 510 allows various games to be played through the smart top 10 of the present invention. When the rotation information of the top is transmitted to the user's mobile device, an application installed on the mobile device selects the rotation information according to the rotation information. A game in which the character's movement can be switched according to the set rotation information or the character's state can be changed, and the winner and loser are divided based on the rotation speed and rotation time of each top as indicators, even if the game is not played by actually hitting tops. setting is possible.

The key point of the present invention relates to structural features that can easily mount or withdraw the smart chip 510 to the control unit 500 located inside the body unit 100, the role of the smart chip 510, The type may be applied in various ways other than described in this embodiment.

The body unit 100 contains the control unit 500 and is formed in a rotatable shape. The body unit 100 of the present invention is easy to attach and detach the smart chip 510 when the smart chip 510 mounted on the control unit 500 is inserted or taken out from the outside of the body unit 100, and the smart chip In a state in which the 510 is mounted, the smart chip 510 is not exposed to the outside and is formed to firmly maintain the mounted state.

To this end, the body unit 100 of the present invention, as shown in FIG. 4, includes a base body 110, a rotation support member 160 protruding downward from the lower end of the base body 110, and the base body ( 110) and a control body 200 on which the control unit 500 is mounted, a cover body 300 surrounding the control body 200, and a top plate fastened to the upper part of the control body 200 A member 340 is included.

The base body 110 has a first base member 111 formed so that its outer diameter gradually decreases as it extends downward, and is mounted on the first base member 111, and the center of gravity of the body unit 100 is the base The balance weight 120 provided to be formed on the lower side of the body 110, the second base member 130 formed on the upper part of the first base member 111 and to which the battery 150 can be mounted, and A pattern ring 140 surrounding the outer circumferential surface of the second base member 130 is included.

The first base member 111 is formed in a hemispherical shape in which the outer diameter gradually decreases toward the bottom and has an upper opening, and a weight mounting portion 112 to which the balance weight 120 is mounted is formed inside.

A plurality of ribs protrude inward from the inner circumferential surface of the first base member 111 to form the weight mounting portion 112, and the weight mounting portion 112 may be formed in various shapes capable of supporting the balance weight 120. can

The balance weight 120 is for guiding the center of gravity of the body unit 100 to be located on the lower side of the base body 110 as described above. It is formed of a heavy metal material, and is formed in a cylindrical shape with a hollow penetrating vertically. A washer 121 is disposed at the bottom of the balance weight 120.

The second base member 130 is coupled to an upper portion of the first base member 111 . The second base member 130 is formed in a cylindrical shape with a predetermined width, and the outer diameter is formed to correspond to the upper inner diameter of the first base member 111 .

On the outer circumferential surface of the second base member 130, three body fastening grooves 131 are formed that extend a predetermined length upward from the lower end, are drawn inward from the outer circumferential surface by a predetermined depth, and are spaced apart at equal intervals from each other along the circumferential direction. there is.

In addition, the second base member 130 has an intermediate plate 132 formed between the top and bottom, and a battery mounting portion 133 is formed on the upper side of the intermediate plate 132 so that the battery 150 can be mounted. there is. In the present embodiment, the battery 150 is formed in a hexahedral shape, and the battery mounting portion 133 is formed to correspond thereto. However, the shape of the battery is not limited to the present embodiment and may be formed in various shapes.

A shaft fastening part 163 of a rotation support member 160 to be described later is formed on the intermediate plate 132 to be positioned below the battery 150. In the case of this embodiment, the shaft fastening part 163 is a metal material, and is insert-injected when the second base member 130 is injection-molded. However, unlike the present embodiment, the shaft fastening portion 163 may be integrally molded with the second base member 130.

In addition, as shown in FIG. 2, a weight support portion 134 protruding downward and supported on the upper surface of the balance weight 120 is formed at the lower portion of the intermediate plate 132.

A pattern ring 140 is mounted on the outer circumference of the second base member 130 . The pattern ring 140 has a ring shape surrounding the outer circumferential surface of the second base member 130, and a pattern pattern is formed on the outer circumferential surface to enhance aesthetics.

The pattern ring 140 has a second fastening protrusion 141 corresponding to the body fastening groove 131 formed on the inner circumferential surface, so that the second base member 130 is fastened to the first base member 111. It is mounted on the outer circumferential surface of the second base member 130 while moving upward from the bottom of the second base member 130 before. Since the second fastening protrusion 141 is inserted into the body fastening groove 131, the pattern ring 140 cannot be pulled out to the upper part of the second base member 130, and the outer circumferential surface with respect to the second base member 130 It is also blocked from rotating along and rotates integrally with the second base member 130 .

A first fastening protrusion 113 corresponding to the body fastening groove 131 protrudes from the inner circumferential surface of the upper end of the first base member 111 . Therefore, when the pattern ring 140 is mounted to surround the second base member 130 and the second base member 130 is coupled to the upper end of the first base member 111, the first fastening member is the pattern ring. While being inserted into the body fastening groove 131 at the bottom of 140, the pattern ring 140 is restrained from being drawn downward.

The rotation support member 160 is exposed to the lower portion of the base body 110 and includes a head portion 161 formed to be rotatably supported on a support surface, and the first base member from the head portion 161 ( 111) and an extension shaft 162 extending upward along the inner center of the base body 110, and the shaft fastening portion 163 described above.

The head part 161 is formed to rotatably support the body unit 100 with respect to the support surface. In the case of the present embodiment, it is formed in a hemispherical shape and penetrates upward from the lower end of the first base member 111. Since the outer diameter is larger than the shaft insertion hole to be formed, the head portion 161 cannot be drawn into the first base member 111.

The extension shaft 162 extends upward through the inside of the first base member 111 and the balance weight 120 and is screwed to the shaft fastening part 163 .

The upper end of the head part 161 is formed in the shape of a hexagonal bolt so that the extension shaft 162 and the shaft fastening part 163 can be easily screwed together with a spanner or wrench.

When the rotation support member 160 is fastened to the base body 110, the first base member 111 and the second base member 130 are mutually coupled by the head part 161 and the shaft fastening part 163 imprisoned in the state

5 to 10, the control body 200 is installed on the main control body 210 seated on the upper part of the second base member 130 and the lower part of the main control body 210, It includes an auxiliary control body 220 on which the control unit 500 is mounted, and a fastening direction guide part 230 for guiding a constant fastening direction between the auxiliary control body 220 and the main control body 210.

The control unit 500 is mounted on the auxiliary control body 220 and is located below the main control body 210 . The auxiliary control body 220 has a first support groove 221 and a second support groove 222 corresponding to the fastening rod protruding from the second base member 130, so that the second base member 130 Fastening can be made in a certain direction with respect to.

The main control body 210 has a chip slot 211 for mounting or withdrawing the smart chip 510 to the control unit 500 on one side. The main control body 210 has three first guide grooves 212 extending in a circumferential direction on an outer circumferential surface and extending inwardly from the outer circumferential surface at a predetermined distance from each other along the circumferential direction. The first guide groove 212 extends upward at one end and is connected to a second guide groove 213 communicating upward through the upper surface of the main control body 210 .

The fastening direction guide part 230 is formed below the main control body 210, and includes a frame part 231 including arc-shaped connection frames interconnecting three vertex parts, and the three vertex parts. It includes a first protruding guide 232, a second protruding guide 233 and a third protruding guide 234 each protruding upward.

The first protrusion guide 232, the second protrusion guide 233, and the third protrusion guide 234 have different protrusion shapes. In this embodiment, the first protrusion guide 232 has a rectangular cross section, the second protrusion guide 233 has a semicircular cross section, and the third protrusion guide 234 has a triangular cross section. there is.

The main control body 210 has first guide holes 214 and second guide holes corresponding to the shapes of the first protrusion guide 232, the second protrusion guide 233, and the third protrusion guide 234, respectively. 215 and a third guide hole 216 are formed.

The shapes of the first protrusion guide 232, the second protrusion guide 233, and the third protrusion guide 234 and the first guide hole 214, the second guide hole 215, and the third guide hole 216 Since the shapes of are corresponding to each other, the main control body 210 can be fastened only in a certain direction with respect to the fastening direction guide part 230.

In addition, since the fastening direction guide part 230 is coupled in a certain direction with respect to the control unit 500 mounted on the auxiliary control body 220, the control unit 500 mounted on the auxiliary control body 220 and the main control body 210 may also be fastened in a certain direction, and the location of the chip slot 211 of the main control body 210 and the location of the chip mounting portion formed in the control unit 500 may also be regularly fastened.

In this embodiment, the fastening direction guide part 230 is fastened in a certain direction by the first protruding guide 232, the second protruding guide 233, and the third protruding guide 234 having different shapes. However, unlike the present embodiment, the first protrusion guide 232, the second protrusion guide 233, and the third protrusion guide 234 may all be formed in the same shape. In this case, the first protrusion guide 232 ), the first to sixth guide holes through which the second protrusion guide 233 and the third protrusion guide 234 pass may also be formed in the form of through holes having a certain shape.

8 shows another embodiment of the main control body.

Like the main control body 210 of the previous embodiment, the main control body 240 of this embodiment corresponds to the shapes of the first protrusion guide 232, the second protrusion guide 233, and the third protrusion guide 234, respectively. A first guide hole 245, a second guide hole 246, and a third guide hole 247 are formed.

In addition, a chip slot 241 for mounting or withdrawing the smart chip 510 is formed on the side surface, and the first guide groove 243 and the second guide groove 244 are formed on the outer circumferential surface in the same manner as in the previous embodiment. there is.

However, a spring support ( 250) is formed.

The spring support 250 includes a main support 251 corresponding to the support hole 242 and an extension support 252 formed on an outer circumferential surface of the main support 251 and having a relatively larger outer diameter than the support hole 242. Including, the main support is formed with a spring insertion groove 253 drawn upwards on the lower surface.

Therefore, the spring support 250 is caught on the lower surface of the main control body 240 by the extension support 252 and becomes constrained.

A compression spring 260 is mounted in the spring insertion groove 253 of the spring support 250, and the upper end of the compression spring 260 is supported by the end of the spring insertion groove 253 of the spring support 250, and the lower end Supported by the control unit 500, the control unit 500 may be installed to provide a buffering effect against an external force generated during rotation and collision of the top while maintaining a state supported by the body unit 100.

A top plate member 340 is coupled to an upper portion of the main control body 210, and the top plate member 340 also includes the first protrusion guide 232, the second protrusion guide 233, and the third protrusion guide 234. A fourth guide hole 341, a fifth guide hole 342, and a sixth guide hole 343 corresponding to the shape of are formed.

In the case of the upper plate member 340, the cover fixing groove 344 is inserted downwardly from the upper surface to a predetermined depth between the fourth guide hole 341, the fifth guide hole 342, and the sixth guide hole 343, respectively. The cover fixing groove 344 is for fixing the cover body 300 to be described later.

The cover body 300 is formed to cover the outer circumferential surface of the main control body 210, and has a guide protrusion 310 that can enter the second guide groove 213 and the first guide groove 212 on the inner circumferential surface. is protruded. The cover body 300 moves along the first guide groove 212 after entering the lower part of the main control body 210 in a state where the guide protrusion 310 is located at the point where the second guide groove 213 is formed. At this time, the cover body 300 is rotated along the outer circumferential surface of the main control body 210 .

The cover body 300 has a chip mounting hole 320 penetrating the outer circumferential surface and the inner circumferential surface on one side thereof. In the present embodiment, the cover body 300 rotates counterclockwise along the outer circumferential surface of the main control body 210. When rotated, the chip mounting hole 320 moves to the point where the chip slot 211 is formed, exposing the chip slot 211 to the outside, and in this state, it is possible to mount or withdraw the smart chip 510 .

Conversely, when the cover body 300 rotates clockwise along the outer circumferential surface of the main control body 210, the chip mounting hole 320 is spaced apart from the chip slot 211, and the chip slot 211 moves the rest of the cover body 300. covered by parts.

A cover fixing protrusion 330 is formed on the upper part of the cover body 300 .

The cover fixing protrusion 330 can rotate up and down at a predetermined angle, and has elasticity so that it can be maintained in a state of being inserted into the cover fixing groove 344 of the top plate member 340 when no external force acts. The cover fixing groove 344 formed in the upper plate member 340 is formed to correspond to a position where the exposure of the chip slot 211 is blocked by the cover body 300, and after the smart chip 510 is installed. While the cover fixing protrusion 330 enters the cover fixing groove 344 in a state where the chip slot 211 is closed by rotating the cover body 300, the cover body 300 is the main control body (unless artificial external force is applied) 210) to maintain the closed state of the chip slot 211.

When the cover body 300 is artificially rotated by applying force to open the chip slot 211, the cover fixing protrusion 330 moves upward and is drawn out of the cover fixing groove 344, thereby rotating the cover body 300. This becomes possible, and when the cover fixing protrusion 330 is located in the fourth guide hole 341, the fifth guide hole 342, and the sixth guide hole 343 formed in the upper plate member 340, the cover fixing protrusion 330 enters the fourth guide hole 341, the fifth guide hole 342, and the sixth guide hole 343, and in this state, the positions of the chip slot 211 and the chip mounting hole 320 are It is coincident that the mounting and withdrawal of the smart chip 510 is possible.

Referring to FIGS. 11 and 12 , the top support part 400 supports the body unit 100 so as to maintain an upright state even when the body unit 100 does not rotate.

The top support part 400 includes a lower body 410 and an upper body 420 fastened to the upper part of the lower body 410, and the upper surface of the upper body 420 has the rotation supporting member 160 ) Is formed with a seating portion 421 that is open upward so that the lower end of the can enter.

The lower body 410 has a shaft support part 411 protruding upward at a point corresponding to the formation position of the seating part 421, and the upper surface of the shaft support part 411 is of the rotation support member 160. It is formed to correspond to the shape of the head part 161.

The seating part 421 is designed to correspond to the shape of the upper end of the head part 161, that is, the shape of a hexagonal bolt. It is formed to pass through the upper and lower surfaces, and the inner circumferential surface of the seating portion 421 is formed so that it can be supported by the upper outer circumferential surface of the head part 161.

The smart top 10 according to the present invention described above allows users to enjoy various games based on rotation-related information of the top through a mobile device. The chip 510 can be easily replaced.

The description of the presented embodiments is provided to enable any person skilled in the art to use or practice the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments without departing from the scope of the present invention. Thus, the present invention is not to be limited to the embodiments presented herein, but is to be interpreted in its widest scope consistent with the principles and novel features presented herein.

Claims

a body unit having a predetermined shape formed to be rotatable;

A control unit installed in the body unit, measuring rotation information of the body unit, transmitting the measured rotation information to a mobile device, and equipped with a smart chip for user recognition;

The body unit has a chip slot formed on one side so that the smart chip can be inserted or withdrawn.

smart top.
According to claim 1,

The body unit includes a base body whose diameter gradually decreases as it extends downward;

A rotation support member protruding downward from the lower end of the base body and supported on a support surface;

It is formed on the upper part of the base body, the control unit is mounted, and the control body is formed with the chip slot on one side.

smart top.
According to claim 2,

The chip slot is formed to pass through the outer circumferential surface and the inner circumferential surface of the control body,

Characterized in that it further comprises a cover body rotatably installed on the outer circumferential surface of the control body so that the chip slot can be exposed or blocked to the outside.

smart top.
According to claim 3,

The control body includes a first guide groove extending along an outer circumference in a circumferential direction and drawn inward by a predetermined depth, and a second guide groove extending upward from an end of the first guide groove and connected to the upper portion through the upper surface of the control body. A guide groove is formed,

The cover body has a guide protrusion corresponding to the width of the second guide groove formed on an inner circumferential surface, and the guide protrusion enters the first guide groove through the second guide groove and then proceeds along the first guide groove. The cover body is formed to be rotatably supported on the outer circumferential surface of the control body,

Characterized in that the cover body is formed with a chip mounting hole that opens and closes to expose the chip slot to the outside or block the chip slot while rotating along the outer circumferential surface of the control body.

smart top.
According to claim 4,

The body unit further includes a cover fixing part for fixing the cover body in a state where the chip mounting hole is located at a position where the cover body is closed so that the chip slot is not opened.

smart top.
According to claim 5,

The cover fixing part is coupled to the upper part of the control body, and the upper plate member having a cover fixing groove formed on the upper surface;

It is formed on the cover body, is formed to have an elastic force capable of moving upward a predetermined distance, and includes a cover fixing protrusion that blocks rotation of the cover body relative to the control body when inserted into the cover fixing groove. characterized by

smart top.
According to claim 2,

The base body includes a first base member having an outer diameter gradually smaller as it extends downward and having a weight mounting portion formed therein;

A balance weight mounted on the weight mounting portion of the first base member and provided so that the center of gravity of the body unit is formed on the lower side of the base body;

Characterized in that it comprises a second base member formed on the upper portion of the first base member and formed so that the battery can be mounted

smart top.
According to claim 7,

The rotation support member is exposed to the lower portion of the base body and formed to be rotatably supported on the support surface, and a head;

An extension shaft passing through the first base member from the head portion and extending upward along the inner center of the base body;

Characterized in that it comprises a shaft fastening portion connected to the upper portion of the extension shaft and supported by the second base member

smart top.
According to claim 2,

The control body includes a main control body in which the chip slot is formed;

An auxiliary control body installed below the main control body and to which the control unit is mounted;

Comprising a coupling direction guide for guiding the coupling direction so that the coupling direction of the auxiliary control body and the main control body can be kept constant

smart top.
According to claim 9,

The fastening direction guide part is formed in the lower part of the main control body inside the body unit,

A frame portion including arc-shaped connecting frames interconnecting the three vertex portions;

A first protrusion guide, a second protrusion guide, and a third protrusion guide formed at the three vertices to protrude upward and have different cross-sectional shapes,

Characterized in that the main control body is formed with a first guide hole, a second guide hole and a third guide hole corresponding to the cross-sectional shapes of the first protrusion guide, the second protrusion guide and the third protrusion guide.

smart top.
According to claim 2,

The control body includes a main control body in which the chip slot is formed;

An auxiliary control body installed below the main control body and to which the control unit is mounted,

The main control body has a support hole penetrating the upper and lower surfaces in the center,

A spring support having a main support body corresponding to the diameter of the support hole and an extended support body having an outer diameter relatively larger than the diameter of the support hole on the outer circumferential surface of the main support body;

Further comprising a compression spring whose upper end is supported on the spring support and whose lower end is supported on the auxiliary control body or a control unit mounted on the auxiliary control body.

smart top.
According to claim 7,

The second base member extends a predetermined length upward from the lower end on the outer circumferential surface, is drawn inward from the outer circumferential surface by a predetermined depth, and has two or more body fastening grooves spaced apart from each other along the circumferential direction,

The first base member has an upper inner diameter corresponding to the outer diameter of the second base member, and a first fastening protrusion protruding inward for a predetermined length so as to be fitted into the body fastening groove is formed on the inner circumferential surface of the upper end. Characterized in that

smart top.
According to claim 12,

The base body further includes a pattern ring surrounding the outer circumferential surface of the second base member,

In the pattern ring, a second fastening protrusion corresponding to the body fastening groove is formed on an inner circumferential surface, so that it is entered upward from the lower part of the second base member and fastened to the second base member,

Characterized in that the upper end of the first base member is formed to support the lower end of the pattern ring so that the pattern ring is bound to the second base member

smart top.
According to any one of claims 2 to 13,

Further comprising a top support for supporting the body unit

smart top.
According to claim 14,

The top support part includes a lower body and

Including an upper body fastened to the upper part of the lower body,

Characterized in that the upper surface of the upper body is formed with a seating portion that is open upward so that the lower end of the rotation support member can enter

smart top.
According to claim 15,

The lower body protrudes upward at a predetermined height at a point corresponding to the formation position of the seating portion, and has a shaft support portion formed with an upper surface corresponding to the shape of the lower end of the rotation support member,

The seat portion is formed so that shaft through-holes having a diameter corresponding to the rotation support member pass through upper and lower surfaces so that the rotation support member can pass through.

Characterized in that the lower end of the body unit is supported by the seating portion so that the body unit is formed to maintain an upright state.

smart top.