CN110124327B - Flying finger tip top - Google Patents
Flying finger tip top Download PDFInfo
- Publication number
- CN110124327B CN110124327B CN201910341683.XA CN201910341683A CN110124327B CN 110124327 B CN110124327 B CN 110124327B CN 201910341683 A CN201910341683 A CN 201910341683A CN 110124327 B CN110124327 B CN 110124327B
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- main body
- bearing
- flying
- finger tip
- gyroscope
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract 1
- 210000003811 finger Anatomy 0.000 description 32
- 238000010586 diagram Methods 0.000 description 8
- 238000000926 separation method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H1/00—Tops
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H1/00—Tops
- A63H1/10—Tops able to be spun by whirling the axis with both hands
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- Toys (AREA)
Abstract
The application provides a flying fingertip gyroscope, which comprises a rotary holding part, a main body part and a control unit; the rotary holding part comprises a rotary center piece and a bearing piece, and the bearing piece is used for connecting the rotary center piece with the main body part in a bearing way; the main body part comprises a main body frame and at least two pairs of flight assisting units; the control unit is positioned in the main body part and used for controlling at least two pairs of flight assisting units to provide flight assisting so as to drive the flying fingertip gyroscope to fly in a suspending way. According to the flying assisting device, the flying assisting unit is designed on the fingertip gyroscope, so that the flying fingertip gyroscope floats and flies under the condition that no external force is used for clamping, the defect of singleness in playing of the flying fingertip gyroscope is overcome, and the interestingness of the flying fingertip gyroscope is greatly enhanced.
Description
Technical Field
The present application relates to toys, and more particularly to a flying fingertip gyroscope.
Background
The current fingertip gyroscope can only be operated on a palm, a fixed fulcrum is provided by the pinching force of a thumb and another finger, and a third finger is used for poking the gyroscope to rotate between two fingertips.
Disclosure of Invention
The utility model aims to provide a flight fingertip top to solve the technical problem that the fingertip top is unsettled to fly under no external force centre gripping.
The application provides a flying fingertip gyroscope, which comprises a rotary holding part, a main body part and a control unit; the rotary holding part comprises a rotary center piece and a bearing piece, wherein the bearing piece is used for connecting the rotary center piece with the main body part in a bearing way; the main body part comprises a main body frame and at least two pairs of flight assisting units; the control unit is arranged in the main body part and used for controlling the at least two pairs of flight assisting units to provide flight assisting so as to drive the flying fingertip gyroscope to fly in a suspended mode;
the main body frame comprises a main body upper shell, a main body support and a main body lower shell, wherein the main body upper shell and the main body lower shell are oppositely arranged on the upper side and the lower side of the main body support, the main body support comprises at least two pairs of separation areas, and each pair of separation areas is used for respectively placing a pair of flight assisting units;
the main body upper shell and the main body lower shell are respectively provided with two bearing positioning parts, the two bearing positioning parts are used for mounting the bearing piece, the rotating center piece comprises two finger caps, and the two finger caps are connected with the two bearing positioning parts through the bearing piece bearing;
the center positions of the main body upper shell and the main body lower shell are recessed towards the direction of the main body support to form two recessed grooves, the two recessed grooves are respectively used for accommodating the two finger caps, the bearing positioning part of the main body upper shell is arranged in the recessed grooves formed by the recessing of the main body upper shell, and the bearing positioning part of the main body lower shell is arranged in the recessed grooves formed by the recessing of the main body lower shell;
each bearing positioning part comprises a bearing groove formed in the bottom surface of the corresponding concave groove, the bearing piece is accommodated in the bearing groove and can rotate relative to the bearing groove, the outer diameter surface of the bearing piece is matched with the inner wall of the bearing groove, and the inner diameter surface of the bearing piece is matched with the rotating center piece;
each bearing positioning part comprises a fixed boss arranged on the bottom surface of the corresponding concave groove, the bearing piece is accommodated in the bearing groove and can rotate relative to the bearing groove, the inner diameter surface of the bearing piece is matched with the fixed boss, the bearing piece surrounds the fixed boss and can rotate relative to the fixed boss, and the outer diameter surface of the bearing piece is matched with the rotating center piece;
the bearing positioning part comprises two movable bosses which are respectively arranged in the two through holes, the two movable bosses are fixedly connected through a connecting shaft which penetrates through the through holes, the connecting shaft is positioned at the center of the main body frame and penetrates through the main body frame, the movable bosses are matched with the inner diameter surface of the bearing piece, and the finger caps are matched with the outer diameter surface of the bearing piece;
the center of the main body part is provided with a through hole penetrating through the upper end and the lower end of the main body part, the rotating center piece is a rotating shaft, the rotating shaft penetrates through the through hole, two ends of the rotating shaft extend out of the main body upper shell and the main body lower shell and are respectively connected with the main body upper shell and the main body lower shell through two bearing pieces, and finger caps are respectively arranged at two ends of the rotating shaft;
wherein the main body upper case and the main body lower case are provided with bearing positioning portions for cooperating with the bearing members to connect the rotation shaft to the main body upper case and the main body lower case;
the center positions of the main body upper shell and the main body lower shell are recessed towards the main body support to form two recessed grooves, the recessed grooves just accommodate the finger caps, and the bearing positioning parts are arranged inside the recessed grooves;
the bearing positioning part is a bearing groove respectively formed in the bottom surface of the concave groove, and the bearing groove is used for being matched with the bearing piece;
the main body support comprises a cross-shaped support arm which divides the main body support into two pairs of separation areas, the main body part comprises two pairs of flight assisting units, and each pair of flight assisting units are respectively and symmetrically distributed in the corresponding pair of separation areas;
the flight assisting unit comprises a motor and a rotor wing arranged on the motor, and the motor is accommodated in the main body lower shell;
wherein the main body upper shell and the main body lower shell adopt a hollowed-out design;
wherein the control unit comprises a controller including at least one transmitter and at least one receiver, and mounted at the periphery of the main body frame, for transmitting and receiving signals;
wherein the control unit comprises a controller, the controller comprises at least one transmitting receiver, and the at least one transmitting receiver is arranged at the periphery of the main body frame and is used for transmitting and receiving signals;
wherein, the upper end face and the lower end face of the main body frame are respectively provided with 2 transmitters and 2 receivers, and 4 transmitters and 4 receivers are uniformly distributed on the periphery of the main body frame;
wherein, the upper end face and the lower end face of the main body frame are respectively provided with 2 transmitters and 2 receivers, and 4 transmitters are uniformly distributed on the periphery of the main body frame;
wherein, the upper end face and the lower end face of the main body frame are respectively provided with 2 transmitters and 2 receivers, and 2 transmitters are uniformly distributed on the periphery of the main body frame;
the control unit comprises a rotation sensor, wherein the rotation sensor is used for detecting the rotation speed of the main body part to control the starting of the flight assisting unit.
To sum up, the flight fingertip top of this application has realized under the circumstances that does not have external force centre gripping through design flight helping hand unit and controller, to the unsettled flight's of flight fingertip top control for the action of flight fingertip top is diversified, has increased interest and man-machine interaction playability, has solved current top and can only rotate in the hand, can not fly in the air technical problem.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a structure of a flying fingertip gyroscope provided by the present application;
FIG. 2 is an exploded view of a flying fingertip gyroscope provided in one embodiment of the present application;
FIG. 3 is a block diagram of the main body upper shell and the rotary grip portion of the embodiment of FIG. 2;
FIG. 4 is an exploded view of a flying fingertip gyroscope provided in accordance with another embodiment of the present application;
FIG. 5 is a block diagram of the main body upper shell and the swivel grip of the embodiment of FIG. 4;
FIG. 6 is an exploded view of a flying fingertip gyroscope provided in accordance with another embodiment of the present application;
FIG. 7 is a block diagram of the main body upper shell and the swivel grip of the embodiment of FIG. 6;
FIG. 8 is an exploded view of a flying fingertip gyroscope provided in accordance with another embodiment of the present application;
FIG. 9 is a block diagram of the main body upper shell and the swivel grip of the embodiment of FIG. 8;
FIG. 10 is a top view of a flying fingertip gyroscope provided herein;
FIG. 11 is a spatial distribution diagram of a controller in one embodiment of the present application;
FIG. 12 is a spatial distribution diagram of a controller in another embodiment of the present application;
FIG. 13 is a spatial distribution diagram of a controller in another embodiment of the present application;
FIG. 14 is a spatial distribution diagram of a controller in another embodiment of the present application;
FIG. 15 is a schematic view of a bearing assembly in an embodiment of the present application;
fig. 16 is a cross-sectional view of A-A of fig. 15.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
Referring to fig. 1-2, the present application provides a flying fingertip gyroscope 100 comprising: comprises a rotary grip part 10, a main body part 20 and a control unit 30; the rotary grip 10 includes a rotation center 12, and a bearing 14 connecting the rotation center 12 and a main body 20; the main body portion 20 includes a main body frame 22 and at least two pairs of flight assistance units 24, each pair of flight assistance units 24 being symmetrically located within an area separated by the main body frame 22; the control unit 30 is disposed in the main body 20, and is used for controlling the flight assisting unit 24 to generate flight assisting force to realize suspended flight of the fingertip gyroscope 100, the control unit 30 includes a rotation sensor 32 and a controller 34, when the main body 20 rotates around the rotary holding part 10, the rotation sensor 32 detects the rotation speed of the main body 20, and if the rotation speed of the main body 20 reaches a preset speed, the controller 34 controls the flight assisting unit 24 to work to generate flight assisting force to realize suspended flight of the fingertip gyroscope 100.
As shown in fig. 2, the main body frame 22 includes a main body upper case 222, a main body support 224, and a main body lower case 226, the main body upper case 222 and the main body lower case 226 are oppositely installed at both upper and lower sides of the main body support 224, the main body support 224 includes a cross-shaped support arm dividing the main body support 224 into two pairs of spaced apart regions, and the main body portion 20 includes two pairs of the flying assisting units 24, each pair of the flying assisting units 24 being symmetrically distributed in the corresponding pair of spaced apart regions, respectively. This symmetrically distributed design may improve product stability during flight, in some embodiments, the two separation regions in each pair of separation regions are not adjacent.
Body mount 22 is the mounting housing and frame of the entire flying fingertip gyroscope 100. The main body shell 222 and the main body lower shell 226 are respectively connected with the column support 224 through screws 228, and form a shell of the whole product, so that the inner parts of the flying fingertip gyroscope 100 are protected. The main body holder 224 divides the flying fingertip gyro 100 into a plurality of sections, and different sections are used for accommodating different flying assisting units 24. A flight assistance unit fixing cover 2222 and a flight assistance unit fixing seat 2262 for fixing the flight assistance unit 24 are provided on the main body upper case 222 and the main body lower case 226, respectively.
Meanwhile, in the embodiment, the main body housing 222 and the main body lower housing 226 are both hollow, which is beneficial to the light-weight design of the flying fingertip gyroscope 100, and is also a design consideration of the ascending air current generated by the flying assisting unit 24.
In one embodiment, as shown in FIG. 2, the rotational center member 12 includes two finger caps for finger grip; two bearing positioning parts 225 are respectively arranged at the opposite positions of the centers of the upper main body shell 222 and the lower main body shell 226, and two finger caps are respectively connected with the two bearing positioning parts 225 arranged on the upper main body shell 222 and the lower main body shell 226 through bearing pieces 14, so that the bearing connection between the finger caps and the main body part 20 is realized. The user clamps the finger caps symmetrically arranged up and down by fingers, the body part 20 is shifted to realize the rotation of the flying fingertip gyroscope 100, and when the rotation sensor 32 senses that the rotation speed of the body part 20 reaches the preset speed, the controller 34 starts the flying assisting unit 24 to generate flying assisting force, so that the flying fingertip gyroscope 100 can realize suspension flying.
Specifically, as shown in fig. 3, since the upper case main body 222 and the lower case main body 226 have the same structure, fig. 3 is a schematic view of the upper case main body 222, and the lower case main body 226 has the same structure as that shown in fig. 3, and the central positions of the upper case main body 222 and the lower case main body 226 are respectively recessed toward the main body holder 224, so that upper and lower 2 recessed grooves 221 are respectively formed. The 2 concave grooves 221 are respectively used for accommodating and mounting two finger caps correspondingly. A circular bearing groove 2212 for installing the bearing member 14 is formed at the bottom surface of the 2 concave grooves 221, and the bearing groove 2212 is the bearing positioning portion 225 of the main body frame 22. As shown in fig. 16, the outer diameter surface 144 of the bearing member 14 is fitted with the inner wall of the bearing groove 2212 so that the bearing member 14 is accommodated in the bearing groove 2212 and rotatable relative to the bearing groove 2212. The finger caps are respectively fitted with the bearing members 14 and received in the recess 221, and the finger caps are fitted with the inner diameter surfaces 142 of the bearing members. The design of the housing type installation contributes to the lightness of the overall design, and effectively utilizes the internal space of the main body frame 22.
In another embodiment, referring to fig. 4 and fig. 5, since the structures of the upper case body 222 and the lower case body 226 are the same, fig. 5 is a schematic view of the upper case body 222, the structure of the lower case body 226 is the same as that shown in fig. 5, the central positions of the upper case body 222 and the lower case body 226 are respectively recessed toward the body support 224, and upper and lower 2 recessed grooves 221,2 recessed grooves 221 are respectively formed for accommodating and mounting the finger caps. As shown in fig. 5 and 16, two fixing bosses 2214 are respectively disposed at the bottom surfaces of the upper and lower 2 concave grooves 221, and the fixing bosses 2214 are the bearing positioning portions 225 of the main body frame 22. The fixing boss 2214 is fitted with the inner diameter surface 142 of the bearing member 14, and the bearing member 14 surrounds the fixing boss 2214 and is rotatable relative to the fixing boss 2214, and the finger cap is fitted with the outer diameter surface 144 of the bearing member 14 and received in the recess 221.
In another embodiment, referring to fig. 6 and 7 together, since the upper case body 222 and the lower case body 226 have the same structure, fig. 7 is schematically shown as the upper case body 222, and the lower case body 222 and the lower case body 226 have the same structure as that shown in fig. 7, and the central positions of the upper case body 222 and the lower case body 226 are respectively recessed toward the body bracket 224 to form upper and lower 2 recessed grooves 221. The concave grooves 221 are used for accommodating and mounting finger caps, through holes 223 are respectively formed in the bottom surfaces of the 2 concave grooves 221, and the positions of the two through holes 223 respectively formed in the bottom surfaces of the concave grooves 221 correspond to each other and do not penetrate through, namely, the two through holes 223 are blind holes. Inside the 2 through holes 223, 2 movable bosses 2232 are respectively installed, and the movable bosses 2232 are the bearing positioning parts 225 of the main body frame 22. The 2 movable bosses 2232 are fixedly connected by a connecting shaft 227 penetrating through the through hole, and the connecting shaft 227 is positioned at the center of the main body frame 22, penetrates through the main body frame 22 and can rotate relative to the main body frame 22. As shown in fig. 16, the movable boss 2232 is cooperatively mounted and rotatable with the inner diameter surface 142 of the bearing member 14 and the finger cap is cooperatively mounted and fixed with the outer diameter surface 144 of the bearing member 14. Bearing mounting between the movable tab 2232 and the finger cap is achieved by means of the bearing member 14, thereby achieving bearing connection of the body portion 20 with the rotational center member 12.
In this embodiment, the through hole 223 is a square through hole, and it is obvious that in other embodiments, the through hole 223 may be a circular through hole.
In another embodiment, as shown in fig. 8, a through hole penetrating the upper and lower ends of the main body 20 is provided at the center of the main body 20, and a rotating shaft is inserted into the through hole and can rotate in the through hole, and the rotating shaft is the rotating center member 12 of the rotating grip 10. The rotation shaft (rotation center 12) is fixedly connected to the main body 20 through the bearing member 14, and finger caps for finger grip are respectively mounted on the upper and lower ends of the rotation shaft (rotation center 12). The user holds the finger cap with two fingers and then dials the body portion 20 so that the body portion 20 rotates about the rotation axis 124.
Specifically, the main body upper case 222 and the main body lower case 226 are provided with bearing positioning portions 225, and the bearing positioning portions 225 function to connect the bearing member 14 and the main body portion 20, thereby realizing bearing connection of the rotation shaft 124 and the main body portion 20.
Specifically, as shown in fig. 9 (since the upper case body 222 and the lower case body 226 have the same structure here, fig. 9 is schematically represented by the upper case body 222, and the lower case body has the same structure as that shown in fig. 9), the central positions of the upper case body 222 and the lower case body 226 are recessed toward the body holder 224 to form upper and lower 2 recessed grooves 221. The 2 recess grooves 221 are formed to receive the finger caps, and the bearing positioning portions 225 are also provided in the 2 recess grooves 221. The design of the concave groove 221 can accommodate the finger cap 122 on one hand, so that the whole product is designed to be smaller; on the other hand, the finger cap is accommodated in the concave groove 221, so that the finger cap can be well protected, and the collision between the finger cap and the ground can be avoided when the whole fingertip flying top 100 takes off and lands.
Specifically, as shown in fig. 16, the bottom surfaces of the upper and lower 2 concave grooves 221 are respectively provided with upper 2 bearing grooves 2212, and the 2 bearing grooves 2212 are bearing positioning portions 225 for being mounted in cooperation with the outer diameter surface 144 of the bearing member 14. At this time, the inner diameter surface 142 of the bearing member 14 is fitted with the rotation shaft 124, and the outer diameter surface 144 of the bearing member 14 is fitted with the inner wall of the bearing groove 2212, so that the bearing connection of the bearing groove 2212 with the rotation shaft 124 is realized, and the bearing connection of the main body 20 with the rotation center member 12 is realized.
In one embodiment, referring to fig. 2 and 10, the main body frame 22 is divided into four areas by the main body frame 224, and has a shape of a Chinese character 'tian'. The main body 20 comprises two pairs of flight aid units 24, and the two pairs of flight aid units 24 are symmetrically distributed in the main body frame. The symmetrical distribution of the two pairs of flight assisting units 24 in the shape of Chinese character 'tian' is beneficial to the balance maintenance of the flight fingertip gyro 100 during flight, and is convenient for the control unit 30 to control the flight assisting units 24.
Specifically, as shown in fig. 2, the flight assist unit 24 includes two components, namely, a motor 242 and a rotor 244, a housing groove 2263 for exclusively housing the motor 242 is provided in the main body lower case 226, and a housing cover 2243 for engaging with the housing groove 2263 is also provided in the main body holder 224. The motor 242 is placed in the accommodation groove 2263 and is covered and fixed by the accommodation cover 2243. Through setting up accepting groove 2263 and acceping lid 2243 respectively on main part inferior valve 226 and main part support 224, realize the fixed position to motor 242, reasonable overall arrangement in space makes the whole design compact ingenious of flight fingertip top 100.
In a specific embodiment, as shown in fig. 2, the control unit of the flying fingertip gyroscope 100 includes a rotation sensor 32 and a controller 34, where the rotation sensor 32 is configured to detect a rotation speed of the main body 20 when the main body is toggled, and when the rotation speed reaches a set value, the rotation sensor 32 sends a start signal to the flying assistance unit 24, so as to implement suspension flight of the flying fingertip gyroscope 100. The controller 34 includes at least one transmitter 342 and at least one receiver 344, the transmitters 342 and receivers 344 being distributed about the periphery of the body frame 22 such that the design facilitates the transmission and reception of signals from the transmitters 342 and receivers 344 in the event that the signals are obscured by the body frame 22. Preferably, the transmitter 342 and the receiver 344 are positioned side-by-side in pairs to facilitate the transmission and reception of signals.
In a specific embodiment, the controller 34 includes at least one transceiver capable of transmitting and receiving signals, the transceiver being mounted on the periphery of the body frame for transmitting and receiving signals.
Specifically, the transmitter 342 may be a signal transmitting component, and may transmit signals outwards, and the receiver 344 may be a signal receiving component, and may receive signals reflected back, where the transmitted and received signals include electromagnetic signals and acoustic signals. In a specific embodiment, the transmitter 342 is an infrared transmitting tube, the receiver 344 is an infrared receiving tube, the infrared transmitting tube transmits an infrared signal, and when the infrared signal encounters an obstacle, the infrared receiving tube reflects back, and at this time, the infrared receiving tube receives the reflected signal, so as to control the flight assisting unit 24 to adjust the flight.
In a specific embodiment, referring to fig. 2 and 11 together, 2 transmitters 342 and 2 receivers 344 are respectively disposed on the upper and lower end surfaces of the main body frame 22 (i.e., in the Z-axis direction, the Z-axis is an axis perpendicular to the upper and lower end surfaces of the main body frame 22), i.e., 1 transmitter 342 and 1 receiver 344 are mounted on the upper end surface of the main body upper case 222, and 1 transmitter 342 and 1 receiver 344 are mounted on the lower end surface of the main body lower case 226; at the same time, 4 emitters 342 and 4 receivers 344 are spaced apart around the circumference of the main body frame 22 (i.e., in the X-axis and Y-axis directions, which are axes bisecting the main body frame 22 into 4 areas), and mounting grooves 346 are provided at the outer edges of the main body frame 224 and the main body lower case 226 to exclusively mount the emitters 342 and the receivers 344.
In another specific embodiment, the controller 34 is spatially distributed as shown in fig. 12 (the installation of the controller on the main body frame 22 can refer to the case of fig. 2), and 2 transmitters 342 and 2 receivers 344 are respectively arranged on the upper and lower end surfaces of the main body frame 22, that is, 1 transmitter 342 and 1 receiver 344 are installed on the upper end surface of the main body upper case 222, and 1 transmitter 342 and 1 receiver 344 are installed on the lower end surface of the main body lower case 226, referring to the case of the distribution of fig. 2; while 4 emitters 342 are spaced apart at the periphery of the body frame 22, and mounting grooves 346 for exclusively mounting the emitters 342 are provided at the outer edges of the body bracket 224 and the body lower case 226.
In another specific embodiment, the controller 34 is spatially distributed as shown in fig. 13 and 14 (which may refer to fig. 2 for the installation of the main body frame 22), and 2 transmitters 342 and 2 receivers 344 are respectively disposed on the upper and lower end surfaces of the main body frame 22, that is, 1 transmitter 342 and 1 receiver 344 are installed on the upper end surface of the main body upper case 222, and 1 transmitter 342 and 1 receiver 344 are installed on the lower end surface of the main body lower case 226; while 2 emitters 342 are spaced apart at the periphery of the body frame 22, and mounting grooves 346 for exclusively mounting the emitters 342 are provided at the outer edges of the body bracket 224 and the body lower case 226.
In the above-described embodiment, the bearing member 14 may be a radial bearing such as a radial ball bearing, a radial needle bearing, or the like. In one particular embodiment, as shown in fig. 15 and 16, the bearing member 14 is a centripetal ball bearing comprising an outer diameter surface 144 and an inner diameter surface 142, and the body portion 20 is mounted in cooperation with the bearing member 14 to effect rotation of the body portion 20 about the rotatable grip portion 10.
The foregoing disclosure is only illustrative of the preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the procedures described herein may be performed and that equivalent changes may be made thereto without departing from the scope of the claims.
Claims (19)
1. The flying fingertip gyroscope is characterized by comprising a rotary holding part, a main body part and a control unit; the rotary holding part comprises a rotary center piece and a bearing piece, wherein the bearing piece is used for connecting the rotary center piece with the main body part in a bearing way; the main body part comprises a main body frame and at least two pairs of flight assisting units; the main body frame comprises a main body upper shell, a main body support and a main body lower shell, wherein the main body upper shell and the main body lower shell are respectively provided with two bearing positioning parts, the central positions of the main body upper shell and the main body lower shell are recessed towards the direction of the main body support to form two recessed grooves, the two recessed grooves are respectively used for accommodating the two finger caps, the bearing positioning parts of the main body upper shell are arranged in the recessed grooves formed by the recessions of the main body upper shell, and the bearing positioning parts of the main body lower shell are arranged in the recessed grooves formed by the recessions of the main body lower shell; the control unit is arranged in the main body part and used for controlling the at least two pairs of flight assisting units to provide flight assisting force so as to drive the flight fingertip gyroscope to fly in a suspended mode.
2. The flying finger tip gyro according to claim 1, wherein the body upper case and the body lower case are oppositely installed at both upper and lower sides of the body holder, the body holder including at least two pairs of spaced apart regions, each pair of spaced apart regions for respectively placing a pair of the flying assisting units.
3. The flying fingertip gyroscope of claim 2, wherein the two bearing locations are for mounting the bearing members, the center of rotation member comprising the two finger caps, the two finger caps bearing-connected to the two bearing locations by the bearing members.
4. A flying finger tip gyroscope according to claim 3, wherein each bearing locating portion comprises a bearing groove formed in the bottom surface of the corresponding recess groove, the bearing member is accommodated in the bearing groove and rotatable relative to the bearing groove, the outer diameter surface of the bearing member is engaged with the inner wall of the bearing groove, and the inner diameter surface of the bearing member is engaged with the rotation center member.
5. The flying finger tip gyroscope according to claim 3, wherein each bearing positioning portion comprises a fixing boss provided at a bottom surface of the corresponding recessed groove, the bearing member is accommodated in the bearing groove and rotatable relative to the bearing groove, an inner diameter surface of the bearing member is engaged with the fixing boss, the bearing member surrounds the fixing boss and rotatable relative to the fixing boss, and an outer diameter surface of the bearing member is engaged with the rotation center member.
6. The flying finger tip gyroscope according to claim 3, wherein a through hole is formed in the bottom surface of the concave groove, the bearing positioning portion comprises two movable bosses which are respectively installed in the two through holes, the two movable bosses are fixedly connected through a connecting shaft which penetrates through the through hole, the connecting shaft is located at the center of the main body frame and penetrates through the main body frame, the movable bosses are installed in a matched mode with the inner diameter surface of the bearing piece, and the finger cap is installed in a matched mode with the outer diameter surface of the bearing piece.
7. The flying finger tip gyro according to claim 2, wherein a through hole penetrating the upper and lower ends of the main body is provided at the center of the main body, the rotation center member is a rotation shaft, the rotation shaft is inserted into the through hole, two ends of the rotation shaft extend out of the main body upper case and the main body lower case, and are respectively connected with the main body upper case and the main body lower case through two bearing members, and finger caps are respectively mounted at two ends of the rotation shaft.
8. The flying finger tip gyroscope of claim 7, wherein the body upper shell and the body lower shell are provided with bearing positioning portions for cooperating with the bearing members to connect the rotation shaft to the body upper shell and the body lower shell.
9. The flying finger tip gyroscope according to claim 8, wherein the center positions of the upper main body shell and the lower main body shell are recessed toward the main body support to form two recessed grooves, the recessed grooves just accommodate the finger caps, and the bearing positioning portions are arranged inside the recessed grooves.
10. The flying finger tip gyroscope of claim 9, wherein the bearing positioning portions are bearing grooves respectively formed in the bottom surfaces of the concave grooves, and the bearing grooves are used for being mounted in a matched manner with the bearing pieces.
11. The flying finger tip gyroscope of claim 2, wherein the body mount includes a cross-shaped mount arm dividing the body mount into two pairs of spaced apart regions, the body portion including two pairs of the flying assist units, each pair of the flying assist units being symmetrically disposed within a corresponding pair of spaced apart regions, respectively.
12. The flying finger tip gyroscope of claim 11, wherein the flying assistance unit comprises a motor and a rotor mounted on the motor, and the motor is housed in the main body lower case.
13. The flying fingertip gyroscope of any one of claims 2-12, wherein the body upper shell and the body lower shell are hollowed out.
14. The flying finger tip gyroscope of claim 1, wherein the control unit includes a controller including at least one transmitter and at least one receiver mounted at a periphery of the body frame for transmitting and receiving signals.
15. The flying finger tip gyroscope of claim 1, wherein the control unit includes a controller including at least one transceiver mounted on a periphery of the body frame for transmitting and receiving signals.
16. The flying finger tip gyro according to claim 14, wherein 2 transmitters and 2 receivers are provided on the upper and lower end surfaces of the main body frame, respectively, and 4 transmitters and 4 receivers are uniformly distributed on the periphery of the main body frame.
17. The flying finger tip gyro according to claim 16, wherein 2 transmitters and 2 receivers are provided on the upper and lower end surfaces of the main body frame, respectively, and 4 transmitters are uniformly distributed on the periphery of the main body frame.
18. The flying finger tip gyro according to claim 17, wherein 2 transmitters and 2 receivers are provided on the upper and lower end surfaces of the main body frame, respectively, and 2 transmitters are uniformly distributed on the periphery of the main body frame.
19. The flying finger tip gyro according to any one of claims 1-12 and 14-18, wherein the control unit includes a rotation sensor for detecting a rotation speed of the main body portion to control activation of the flying assistance unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341683.XA CN110124327B (en) | 2019-04-25 | 2019-04-25 | Flying finger tip top |
| PCT/CN2020/080358 WO2020215946A1 (en) | 2019-04-25 | 2020-03-20 | Flying fidget spinner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341683.XA CN110124327B (en) | 2019-04-25 | 2019-04-25 | Flying finger tip top |
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| WO2020215946A1 (en) * | 2019-04-25 | 2020-10-29 | 东莞市宏旺电子科技有限公司 | Flying fidget spinner |
| CN110694283B (en) * | 2019-10-27 | 2021-04-09 | 陈芳 | Automatic production process of air-spinning flying gyroscope |
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