CN211357731U

CN211357731U - Gyro energy storage device

Info

Publication number: CN211357731U
Application number: CN201922209378.3U
Authority: CN
Inventors: 王晓东
Original assignee: Guangzhou Sunboy Animation & Toys Co ltd
Current assignee: Guangzhou Sunboy Animation & Toys Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-28
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a top energy storage equipment, including body and brace, be equipped with the opening that supplies the brace to pass through on two lateral walls that the body is relative, two openings are just to setting up, this internal first gear that is provided with, second gear and third gear, first gear includes coaxial setting first gear wheel and the first pinion that can rotate in step, the second gear includes coaxial setting second gear wheel and the second pinion that can rotate in step, first pinion and brace meshing, first gear wheel and second pinion meshing, second gear wheel and third gear meshing, the third gear is used for driving the top and rotates the energy storage, this internal spout that still is provided with, the length direction of spout extends along the moving direction of perpendicular to brace, the center of second gear is provided with the axis of rotation, the tip of axis of rotation is pegged graft in the spout. The utility model discloses a top energy storage equipment can carry out the energy storage many times to the top, increases the power when top rotates.

Description

Gyro energy storage device

Technical Field

The utility model relates to a toy top technical field especially relates to a top energy storage equipment.

Background

The top energy storage device is mainly used for storing energy for the toy top so as to ensure that the top can rotate after being separated from the top energy storage device. At present, the conventional gyro energy storage device can only realize one-time energy storage due to structural limitation, and can not realize multiple-time energy storage, so that the power of the gyro can not be greatly increased, and the rotation time and the aggressivity of the gyro are greatly reduced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the gyro energy storage device can store energy for a plurality of times and increase power when the gyro rotates.

To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:

the utility model provides a gyro energy storage device, which comprises a body and a brace, wherein two opposite side walls of the body are provided with openings for the brace to pass through, the two openings are arranged oppositely, the body is internally provided with a first gear, a second gear and a third gear, the first gear comprises a first big gear and a first small gear which are coaxially arranged and can synchronously rotate, the second gear comprises a second big gear and a second small gear which are coaxially arranged and can synchronously rotate, the first small gear is meshed with the brace, the first big gear is meshed with the second small gear, the second big gear is meshed with the third gear, the third gear is used for driving a gyro to rotate and store energy, the body is also internally provided with a chute, the length direction of the chute extends along the moving direction vertical to the brace, the center of the second gear is provided with a rotating shaft, the end part of the rotating shaft is inserted in the sliding groove;

when the first gear rotates in a first direction under the driving of the pull strip, the first gear is meshed with the second gear and drives the second gear to rotate in the opposite direction, the second gear can be meshed with the third gear to store energy for the spinning top, and when the first gear rotates in a second direction under the driving of the pull strip, the second gear moves along the sliding groove to be separated from the third gear.

As a preferable scheme of the gyro energy storage device, the body comprises an upper shell and a lower shell, a containing cavity is arranged between the upper shell and the lower shell after the upper shell and the lower shell are assembled, and the first gear, the second gear and the third gear are all located in the containing cavity.

As a preferable scheme of the gyro energy storage device, a supporting plate is further arranged in the accommodating cavity, the supporting plate, the upper shell and the lower shell are arranged at intervals, the sliding groove penetrates through the supporting plate, and the brace and the second gear are respectively located on two opposite sides of the supporting plate.

As a preferable scheme of the gyro energy storage device, the lower shell comprises a bottom plate and a first surrounding wall annularly arranged on the periphery of the bottom plate, the opening is arranged on the first surrounding wall, the brace is located between the supporting plate and the bottom plate, the inner wall of the upper shell is provided with a guide groove corresponding to the sliding groove, and one end of the rotating shaft is inserted into the sliding groove while the other end is inserted into the guide groove.

As a preferable mode of the gyro energy storage device, a guide portion is convexly provided on an inner wall of the first enclosure wall, and the opening extends to and penetrates through the guide portion along the moving direction of the brace.

As a preferable scheme of the gyro energy storage device, the upper shell comprises a top plate and a second surrounding wall annularly arranged on the periphery of the top plate, and the second surrounding wall is positioned on one side surface of the top plate close to the lower shell;

a fixing column is convexly arranged on one side face, provided with the second surrounding wall, of the top plate, a first threaded hole is formed in the fixing column, a first through hole is formed in the supporting plate corresponding to the first threaded hole, and a first screw penetrates through the first through hole and is screwed into the first threaded hole so as to fix the supporting plate in the upper shell.

As a preferable scheme of the energy storage device for the gyroscope, the third gear is coaxially connected with an energy storage shaft, the energy storage shaft and the third gear rotate synchronously, and the energy storage shaft is connected with the gyroscope and used for transmitting the rotating force of the third gear to the gyroscope;

the energy storage shaft penetrates through the mounting hole and extends out of the body, and a holding part is arranged on one side surface of the body, which deviates from the mounting hole.

As a preferable scheme of the gyro energy storage device, a second threaded hole is formed in one side surface, close to the body, of the holding portion, a second through hole corresponding to the second threaded hole is formed in the body, and a second screw penetrates through the second through hole and is screwed in the second threaded hole so as to fix the holding portion on the body.

As a preferable scheme of the gyro energy storage device, the gyro energy storage device further comprises an energy storage shaft which is coaxially connected with the third gear and can synchronously rotate, and the body is provided with a mounting hole for the energy storage shaft to pass through;

this internal and lieing in the both sides activity of mounting hole is provided with two driving pieces, two the driving piece can be followed the radial motion in opposite directions of mounting hole, the driving piece is connected with the pothook, the pothook is located the body is used for the chucking outward the top, this internal elastomeric element that still sets up, elastomeric element has the drive all the time the driving piece orientation the motion trend that the center of mounting hole removed, the driving piece is connected with the unblock subassembly, the unblock subassembly can drive the driving piece orientation is kept away from one side of mounting hole removes.

As a top energy storage equipment's a preferred scheme, the unblock subassembly includes unblock piece and button, the one end setting of button is in the outside of body, the other end extends to this internal with unblock piece butt, the unblock piece can be followed the straight line and be in this internal removal the unblock piece can make two under the promotion of button the driving piece is towards keeping away from simultaneously the center of mounting hole removes.

The utility model discloses beneficial effect does: through setting up the spout, can make the second gear along rectilinear movement, and then selectivity and third gear engagement or separation, the brace can be followed two opposite direction pulling first gear rotation, and when the brace was followed the first gear rotation of one of them direction pulling, under the effect of first gear, the second gear is pushed the energy storage that third gear and third gear engagement realized the top, when the brace was followed another direction pulling first gear, under the effect of first gear, the second gear is promoted to the position with third gear separation, the counter rotation that first gear was done this moment can not influence the top, repeat above-mentioned action and can realize the energy storage repeatedly to the top, make the power storage of top great value, promote the slew velocity and the time after the top separation, and then promote the interest of playing.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic perspective view of a gyro energy storage device according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of a gyro energy storage device according to an embodiment of the present invention.

Fig. 3 is a schematic view of the assembly of the brace, the first gear, the second gear and the third gear according to the embodiment of the present invention.

Fig. 4 is a schematic perspective view of the upper case according to the embodiment of the present invention.

Fig. 5 is a schematic perspective view of the lower case according to the embodiment of the present invention.

Fig. 6 is a schematic perspective view of a grip portion according to an embodiment of the present invention.

Fig. 7 is a schematic perspective view of a support plate according to an embodiment of the present invention.

Fig. 8 is an assembly diagram of the driving member and the hook according to the embodiment of the present invention.

Fig. 9 is a schematic perspective view of an unlocking block according to an embodiment of the present invention.

In the figure:

1. a body; 11. an opening; 12. an upper shell; 121. a guide groove; 122. a top plate; 123. a second enclosure wall; 124. fixing a column; 1241. a first threaded hole; 125. a second through hole; 13. a lower case; 131. a base plate; 132. a first enclosure wall; 133. a guide portion; 134. mounting holes; 135. a first limit groove; 136. avoiding holes; 137. a second limit post; 138. a second limit groove; 139. a third limiting column; 1310. a fourth limit column;

2. bracing;

3. a first gear; 31. a first bull gear; 32. a first pinion gear;

4. a second gear; 41. a second bull gear; 42. a second pinion gear;

5. a third gear;

6. a support plate; 61. a chute; 62. a first through hole;

7. a hook;

8. a grip portion; 81. a second threaded hole;

9. a drive member; 91. a first limit post; 92. a first long hole; 93. a first inclined plane;

10. an unlocking assembly; 101. unlocking the block; 1011. a moving part; 1012. a pushing part; 1013. a second long hole; 1014. a second inclined plane; 1015. a transmission section; 102. a button; 1021. and a third long hole.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 7, the gyro energy storage device of the embodiment of the present invention is mainly used for storing energy for a gyro, and the gyro can be launched after the gyro is stored energy. The gyro energy storage device comprises a body 1 and a brace 2, two opposite side walls of the body 1 are provided with openings 11 for the brace 2 to pass through, the two openings 11 are oppositely arranged, the body 1 is internally provided with a first gear 3, a second gear 4 and a third gear 5, the first gear 3 comprises a first large gear 31 and a first small gear 32 which are coaxially arranged and can synchronously rotate, the second gear 4 comprises a second large gear 41 and a second small gear 42 which are coaxially arranged and can synchronously rotate, the first small gear 32 is meshed with the brace 2, the first large gear 31 is meshed with the second small gear 42, the second large gear 41 is meshed with the third gear 5, the third gear 5 is used for driving a gyro to rotate for energy storage, a sliding groove 61 is further arranged in the body 1, and the length direction of the sliding groove 61 extends along the moving direction vertical to the brace 2, a rotation shaft (not shown in the figure) is arranged at the center of the second gear 4, and the end of the rotation shaft is inserted into the sliding groove 61. When the first gear 3 rotates in a first direction under the driving of the brace 2, the first gear 3 is meshed with the second gear 4 and drives the second gear to rotate in a reverse direction, the second gear 4 can be meshed with the third gear 5 to store energy for the spinning top, and when the first gear 3 rotates in a second direction under the driving of the brace 2, the second gear 4 moves along the sliding groove 61 to be separated from the third gear 5. By providing the slide groove 61, the second gear 4 can be moved in a straight line to be selectively engaged with or disengaged from the third gear 5, the bar 2 can pull the first gear 3 to rotate in two opposite directions, and when the bar 2 pulls the first gear 3 to rotate in one of the directions, under the action of the first gear 3, the second gear 4 is pushed to the third gear 5 to be meshed with the third gear 5, so that the energy storage of the spinning top is realized, when the pull strip 2 pulls the first gear 3 in the other direction, under the action of the first gear 3, the second gear 4 is pushed to a position separated from the third gear 5, at the moment, the gyro is not influenced by the reverse rotation of the first gear 3, the repeated energy storage of the gyro can be realized by repeating the actions, the power of the gyroscope is stored to a large value, the rotating speed and time of the gyroscope after separation are improved, and the interest of playing is further improved.

In the present embodiment, as shown in fig. 2, the first direction is a counterclockwise direction of the first gear 3, the second direction is a clockwise direction of the first gear 3, when the bar 2 is pulled toward the left side, the first gear 3 can be rotated counterclockwise, at this time, the second gear 4 engaged with the first gear 3 is rotated clockwise through the meshing transmission of the first large gear 31 and the second small gear 42, and the second large gear 41 is engaged with the third gear 5 to drive the third gear 5 to rotate synchronously, when the bar 2 is pulled toward the right side, the first gear 3 can be rotated clockwise, at this time, the second gear 4 engaged with the first large gear 31 of the first gear 3 is rotated counterclockwise, the second gear 4 is pushed to be separated from the third gear 5, at this time, the third gear 5 stops rotating.

In one embodiment, as shown in fig. 2 to 5 and 7, the body 1 includes an upper shell 12 and a lower shell 13, a receiving cavity is formed between the upper shell 12 and the lower shell 13 after the upper shell 12 and the lower shell 13 are assembled, the first gear 3, the second gear 4 and the third gear 5 are all located in the receiving cavity, a supporting plate 6 is further disposed in the receiving cavity, the supporting plate 6 is disposed at an interval with the upper shell 12 and the lower shell 13, the sliding groove 61 is disposed on the supporting plate 6 in a penetrating manner, and the brace 2 and the second gear 4 are respectively located at two opposite sides of the supporting plate 6. Through setting up backup pad 6, can support second gear 4 to avoid arranging of second gear 4 to obstruct the removal of brace 2, and then guarantee that the removal of brace 2 can be smooth and easy.

In the present embodiment, the upper case 12 and the lower case 13 are detachably coupled. The upper shell 12 and the lower shell 13 which are detachably connected can facilitate assembly of components such as gears and the like, and assembly difficulty is reduced. In other embodiments, the upper shell 12 and the lower shell 13 may be directly assembled in a non-detachable manner, such as plastic package.

The upper shell 12 includes a top plate 122 and a second surrounding wall 123 surrounding the top plate 122, the second surrounding wall 123 is located on one side of the top plate 122 close to the lower shell 13, the lower shell 13 includes a bottom plate 131 and a first surrounding wall 132 surrounding the bottom plate 131, and the first surrounding wall 132 is located on one side of the bottom plate 131 close to the upper shell 12.

Specifically, the opening 11 is disposed on the first surrounding wall 132, the brace 2 is located between the supporting plate 6 and the bottom plate 131, the inner wall of the top plate 122 is provided with a guide groove 121 corresponding to the sliding groove 61, and one end of the rotating shaft is inserted into the sliding groove 61 and the other end is inserted into the guide groove 121. Through setting up guide way 121 and spout 61 cooperation, the two can be jointly spacing to the removal of axis of rotation (and whole second gear 4), prevent that second gear 4 from taking place the skew and blocking dead phenomenon at the removal in-process.

The position of the opening 11 is not limited to the first wall 132, but may be partially provided on the first wall 132 and partially provided on the second wall 123, or may be directly provided on the second wall 123, and the positions of the brace 2 and the gears may be adjusted according to the position of the opening 11.

In addition, a guide portion 133 is protruded from an inner wall of the first surrounding wall 132, and the opening 11 extends to the guide portion 133 along the moving direction of the bar 2 and penetrates through the guide portion 133. The guide 133 is provided to guide the movement of the bar 2. In the present embodiment, the guide portion 133 is integrally injection-molded with the lower case 13 using plastic.

As shown in fig. 2 to 6, a fixing post 124 is convexly disposed on one side of the top plate 122 where the second surrounding wall 123 is disposed, a first threaded hole 1241 is disposed on the fixing post 124, a first through hole 62 is disposed on the support plate 6 corresponding to the first threaded hole 1241, and a first screw passes through the first through hole 62 and is screwed into the first threaded hole 1241, so as to fix the support plate 6 in the upper case 12. When the supporting plate 6 is installed, the supporting plate needs to be spaced from both the top plate 122 of the upper shell 12 and the bottom plate 131 of the lower shell 13, and installation spaces for the braces 2 and the gears can be reserved at intervals, so that the convex fixing columns 124 are arranged, installation of the supporting plate 6 can be met, and the intervals between the supporting plate 6 and the top plate 122 and the bottom plate 131 can be met. Of course, the fixing posts 124 are not limited to being provided on the upper case 12, but may be provided on the lower case 13, i.e., the support plate 6 is coupled with the lower case 13.

In an embodiment, an energy storage shaft (not shown in the figure) is coaxially connected to the third gear 5, the energy storage shaft and the third gear 5 rotate synchronously, the energy storage shaft is connected to the spinning top and is used for transmitting the rotating force of the third gear 5 to the spinning top, a mounting hole 134 communicated with the outside is formed in a bottom plate 131 of the lower shell 13 of the body 1, the energy storage shaft passes through the mounting hole 134 and extends to the outside of the body 1, and a holding portion 8 is arranged on one side surface, away from the lower shell 13, of the top plate 122 of the upper shell 12. The arrangement of the holding part 8 can facilitate an operator to hold the gyro energy storage device when the gyro is stored. Preferably, the energy storage shaft is of a sleeve structure and is in clamping fit with a top sharp shaft on the top, so that the energy storage operation of the top is realized.

The grip 8 may be configured as a doll having the form of an animal or cartoon character, or other existing toy form, such as a car, robot, fruit, etc.

The holding portion 8 can be fixed on the upper shell 12 of the body 1 by screws, specifically, a second threaded hole 81 is formed in a side surface of the holding portion 8 close to the body 1, a second through hole 125 corresponding to the second threaded hole 81 is formed in the top plate 122 of the body 1, and a second screw passes through the second through hole 125 and is screwed in the second threaded hole 81, so as to fix the holding portion 8 on the upper shell 12 of the body 1. The screw is screwed from the inside to the outside, so that the holding part 8 can not be randomly disassembled after the whole gyro energy storage device is assembled, and no screw is exposed, so that the appearance of the gyro energy storage device is attractive. Of course, in other embodiments, the holding portion 8 is not limited to be installed with the second screw from inside to outside, and the second screw may be directly screwed from outside, or the holding portion 8 is directly installed on the body 1 by screwing, or the holding portion 8 is installed on the body 1 by a connector such as a snap mechanism.

In an embodiment, as shown in fig. 2 to 9, two driving parts 9 are movably disposed in the body 1 and located at two sides of the mounting hole 134, the two driving parts 9 can move in opposite directions along a radial direction of the mounting hole 134, the driving part 9 is connected with a hook 7, the hook 7 is disposed outside the body 1 for clamping the top, an elastic part is further disposed in the body 1, the elastic part always has a movement tendency of driving the driving part 9 to move toward a center of the mounting hole 134, the driving part 9 is connected with an unlocking assembly 10, and the unlocking assembly 10 can drive the driving part 9 to move toward a side away from the mounting hole 134. Through setting up driving piece 9, can effectively prevent at the in-process of top energy storage device to the top energy storage that the top breaks away from, avoid the energy storage operation to become invalid, in addition, the setting of unblock subassembly 10 can be convenient for the top break away from this top energy storage device after the energy storage.

Correspond every driving piece 9 on the bottom plate 131 of inferior valve 13 and be provided with first spacing groove 135, the length of first spacing groove 135 extends along the moving direction of driving piece 9, is provided with the confession at the tank bottom of first spacing groove 135 the hole 136 of dodging that pothook 7 passes through, elastomeric element are the spring, and the cell wall of mounting hole 134 is kept away from to the first spacing groove 135 of one end butt of spring, other end butt driving piece 9.

In order to prevent the spring from falling off, a first limiting column 91 is convexly arranged on the driving element 9, and one end of the spring connected with the driving element 9 is sleeved outside the first limiting column 91.

In order to ensure the driving member 9 to move smoothly, a first long hole 92 is formed in the driving member 9, a second limiting column 137 is convexly arranged at the bottom of the first limiting groove 135, the second limiting column 137 is inserted into the first long hole 92, and the length of the first long hole 92 extends along the moving direction of the driving member 9.

The unlocking assembly 10 comprises an unlocking block 101 and a button 102, one end of the button 102 is arranged outside the body 1, the other end of the button 102 extends into the body 1 and is abutted against the unlocking block 101, the unlocking block 101 can move in the body 1 along a straight line, and the unlocking block 101 can enable two driving pieces 9 to move towards the center far away from the mounting hole 134 under the pushing of the button 102.

Specifically, the moving direction of the unlocking block 101 is perpendicular to the moving direction of the driving element 9, a second limiting groove 138 is formed in the bottom plate 131 of the lower shell 13, the length of the second limiting groove 138 extends along the moving direction of the unlocking block 101, the unlocking block 101 comprises a moving portion 1011 and two pushing portions 1012 arranged on one side face of the moving portion 1011, which is close to the mounting hole 134, and the two pushing portions 1012 are respectively inserted into the two first limiting grooves 135 to abut against the driving element 9.

In order to ensure smooth movement of the unlocking block 101, a second long hole 1013 is formed on a moving portion 1011 of the unlocking block 101, a third limiting column 139 is convexly disposed on a bottom of a second limiting groove 138, the third limiting column 139 is inserted into the second long hole 1013, and a length of the second long hole 1013 extends along a moving direction of the unlocking block 101.

The driving part 9 is provided with a first inclined surface 93 at a position close to the pushing part 1012, a second inclined surface 1014 is arranged on the pushing part 1012 corresponding to the first inclined surface 93, the first inclined surface 93 is matched with the second inclined surface 1014, when the unlocking block 101 moves towards the mounting hole 134, the second inclined surface 1014 of the pushing part 1012 is matched with the first inclined surface 93, so that the driving part 9 moves towards one side far away from the mounting hole 134 to drive the hook 7 to move, and the gyroscope is separated from the hook 7.

The unlocking piece 101 is further provided with a transmission portion 1015, and one end of the button 102 provided inside the main body 1 abuts against the transmission portion 1015.

The button 102 is provided with a third long hole 1021, the length of the third long hole 1021 extends along the moving direction of the button 102, and the moving direction of the button 102 is not perpendicular to the moving direction of the unlocking block 101. In other embodiments, the moving direction of the button 102 and the moving direction of the unlocking block 101 may also be set to coincide.

A fourth limiting column 1310 is convexly arranged on the bottom plate 131, and the fourth limiting column 1310 is inserted into the third long hole 1021.

In the description herein, it is to be understood that the terms "upper" and the like are used in a descriptive sense and based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, configuration and operation in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of "an embodiment" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A gyro energy storage device is characterized by comprising a body and braces, wherein two opposite side walls of the body are provided with openings for the braces to pass through, the two openings are arranged oppositely, a first gear, a second gear and a third gear are arranged in the body, the first gear comprises a first large gear and a first small gear which are coaxially arranged and can rotate synchronously, the second gear comprises a second large gear and a second small gear which are coaxially arranged and can rotate synchronously, the first small gear is meshed with the braces, the first large gear is meshed with the second small gear, the second large gear is meshed with the third gear, the third gear is used for driving a gyro to rotate to store energy, a sliding groove is further arranged in the body, the length direction of the sliding groove extends along the moving direction perpendicular to the braces, the center of the second gear is provided with a rotating shaft, the end part of the rotating shaft is inserted in the sliding groove;

2. The top energy storage device of claim 1, wherein the body comprises an upper shell and a lower shell, a containing cavity is formed between the upper shell and the lower shell after the upper shell and the lower shell are assembled, and the first gear, the second gear and the third gear are all located in the containing cavity.

3. The top energy storage device according to claim 2, wherein a support plate is further disposed in the accommodating cavity, the support plate is spaced from both the upper shell and the lower shell, the sliding groove is formed in the support plate in a penetrating manner, and the brace and the second gear are respectively located on two opposite sides of the support plate.

4. The top energy storage device according to claim 3, wherein the lower casing includes a bottom plate and a first wall surrounding the bottom plate, the opening is formed in the first wall, the brace is located between the supporting plate and the bottom plate, the inner wall of the upper casing is provided with a guide groove corresponding to the sliding groove, one end of the rotating shaft is inserted into the sliding groove, and the other end of the rotating shaft is inserted into the guide groove.

5. The top energy storage device of claim 4, wherein the inner wall of the first wall is protruded with a guide part, and the opening extends to and through the guide part along the moving direction of the brace.

6. The top energy storage device according to claim 3, wherein the upper casing comprises a top plate and a second surrounding wall surrounding the top plate, and the second surrounding wall is located on one side of the top plate close to the lower casing;

7. The energy storage device for the gyroscope according to any one of claims 1 to 6, wherein an energy storage shaft is coaxially connected with the third gear, the energy storage shaft and the third gear rotate synchronously, and the energy storage shaft is connected with the gyroscope and used for transmitting the rotating force of the third gear to the gyroscope;

8. The top energy storage device according to claim 7, wherein a second threaded hole is formed in a side surface of the grip portion close to the body, a second through hole corresponding to the second threaded hole is formed in the body, and a second screw is screwed into the second threaded hole through the second through hole to fix the grip portion to the body.

9. The gyro energy storage device according to any one of claims 1 to 6, further comprising an energy storage shaft coaxially connected with the third gear and capable of synchronously rotating, wherein the body is provided with a mounting hole for the energy storage shaft to pass through;

10. The top energy storage device of claim 9, wherein the unlocking assembly comprises an unlocking block and a button, one end of the button is disposed outside the body, the other end of the button extends into the body and abuts against the unlocking block, the unlocking block can move in the body along a straight line, and the two driving members can be moved towards the center far away from the mounting hole simultaneously by the unlocking block under the pushing of the button.