CN217854518U

CN217854518U - Toy spinning top

Info

Publication number: CN217854518U
Application number: CN202221989358.8U
Authority: CN
Inventors: 林璇明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-11-22
Anticipated expiration: 2032-07-30

Abstract

The utility model discloses a toy gyroscope, which comprises a gyroscope body and a driving emitter; the driving mechanism comprises a transmission mechanism and a power device; the transmission mechanism comprises a gear box, a transmission rotating shaft, a driving gear, a wheel disc, a strip coiling sheet and a driven gear, wherein the transmission rotating shaft and the driven gear can be rotatably arranged in the gear box, and two ends of the transmission rotating shaft respectively extend out of two side walls of the gear box; the driving gear and the wheel disc are fixedly sleeved on the transmission rotating shaft, a gap is formed between the driving gear and the wheel disc, and the power output end of the power device is connected with the transmission rotating shaft in the gap; the rolling strip sheet is wound on the transmission rotating shaft and is positioned on the outer side of the wheel disc, the inner end of the rolling strip sheet is connected with the transmission rotating shaft, and the outer end of the rolling strip sheet is connected with the inner side wall of the gear box; the driven gear is meshed with the driving gear, and the main rotating shaft is in transmission connection with the driven gear. The driving mechanism adopted by the toy gyroscope has the advantages of simple structure, small volume, installation space saving and more convenient manufacture.

Description

Toy spinning top

Technical Field

The utility model relates to a toy, in particular to a toy top.

Background

Toy spinning tops are toys enjoyed by children and very popular in playgrounds for children, and spinning tops rotate by means of initial speed and rotational kinetic energy given to the spinning tops. Toy tops sold on the market at present are various, have different design concepts, and strive to meet the playing requirements of different users.

For example, the utility model with publication number CN214680017U discloses a toy spinning top, which comprises a spinning top body and a driving emitter; the top body comprises a rotating body and a main rotating shaft, and the rotating body is arranged on the main rotating shaft; the driving emitter comprises a shell and a driving mechanism, and the driving mechanism is arranged in an inner cavity of the shell; the driving transmitter further comprises a rotating shaft limiting mechanism, and the rotating shaft limiting mechanism is arranged in the inner cavity of the shell; the rotating shaft limiting mechanism comprises a limiting part and a limiting part position switching mechanism capable of switching the position of the limiting part, and a main rotating shaft positioning notch is formed in the shell; when the main rotating shaft is clamped in the main rotating shaft positioning notch, the main rotating shaft is in transmission connection with the power output end of the driving mechanism, the limiting component extends into the main rotating shaft positioning notch, and the position of the main rotating shaft is limited by the limiting component and the inner wall of the main rotating shaft positioning notch. The driving mechanism comprises a transmission mechanism and a power device; the transmission mechanism comprises a gear box and a gear set arranged in the gear box, a first-stage gear of the gear set is connected with a power output end of the power device, a first gear is arranged on the main rotating shaft or the rotating body, and the first gear is in transmission connection with a last-stage gear of the gear set when the main rotating shaft is clamped in the main rotating shaft positioning notch; the power device comprises a wire winding ring, a pull wire, a pull ring and a first torsion spring, wherein a wire winding wheel is coaxially arranged with a primary gear of the gear set, a pulling through hole is formed in the shell, one end of the pull wire penetrates through the pulling through hole to be connected with the pull ring, and the other end of the pull wire is connected with the wire winding ring and wound on the wire winding ring; the first torsion spring is sleeved on a rotating shaft of a first-stage gear of the gear set, a first torsion arm of the first torsion spring is installed and positioned on the rotating shaft of the first-stage gear of the gear set, and a second torsion arm of the first torsion spring is installed and positioned on the gear box. Although the toy gyroscope can ensure the normal operation of the gyroscope body, the connecting structure between the gear set of the transmission mechanism and the first torsion spring of the power device is complex, the size is large, the large mounting space of the shell needs to be occupied, and the manufacturing process is complicated.

Disclosure of Invention

The utility model aims to solve the problem of providing a toy top, the actuating mechanism that this kind of toy top adopted simple structure, and the volume diminishes, saves installation space, and the preparation is more simple and convenient.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

a toy spinning top comprises a spinning top body and a driving emitter; the top body comprises a rotating body and a main rotating shaft, and the rotating body is arranged on the main rotating shaft; the driving emitter comprises a shell, a driving mechanism and a rotating shaft limiting mechanism, wherein the driving mechanism and the rotating shaft limiting mechanism are both arranged in an inner cavity of the shell; the driving mechanism comprises a transmission mechanism and a power device; the method is characterized in that: the transmission mechanism comprises a gear box, a transmission rotating shaft, a driving gear, a wheel disc, a strip coiling sheet and a driven gear, wherein the transmission rotating shaft and the driven gear can be rotatably arranged in the gear box, and two ends of the transmission rotating shaft respectively extend out of two side walls of the gear box; the driving gear and the wheel disc are fixedly sleeved on the transmission rotating shaft, a gap is formed between the driving gear and the wheel disc, and the power output end of the power device is connected with the transmission rotating shaft in the gap; the rolling strip sheet is wound on the transmission rotating shaft and is positioned on the outer side of the wheel disc, the inner end of the rolling strip sheet is connected with the transmission rotating shaft, and the outer end of the rolling strip sheet is connected with the inner side wall of the gear box; the driven gear is meshed with the driving gear, and the main rotating shaft is in transmission connection with the driven gear.

When the gyroscope is used, the power output end of the power device drives the transmission rotating shaft to rotate in the forward direction to drive the driving gear to rotate, the driving gear drives the driven gear and the main rotating shaft to rotate together, so that the gyroscope body is driven by the driving mechanism to continuously rotate for energy storage, and in the process, the strip coiling sheets are simultaneously compressed and wound on the transmission rotating shaft; when the energy storage of the gyro body is complete, the gyro body is launched. When the power device stops acting, the rolling strip piece can apply a rotary force to enable the transmission rotating shaft to rotate reversely, so that the rolling strip piece rotates, scatters and resets.

In the preferred scheme, a positioning column is arranged on the outer side face of the wheel disc and is positioned on one side of the transmission rotating shaft, and the inner end of the strip rolling sheet bypasses the transmission rotating shaft and is hooked on the positioning column. The inner end of the rolling strip piece bypasses the transmission rotating shaft and is hooked on the positioning column tightly, so that the inner end of the rolling strip piece is fixedly connected with the transmission rotating shaft, and the rolling strip piece is prevented from being scattered in an inner cavity of the gear box to influence compression and rotation of the rolling strip piece.

In the preferred scheme, be equipped with at least one arc guide plate on the inside wall of gear box, the outer end border of rolling up the strip piece is connected with the intrados of one of them arc guide plate, and the intrados of each arc guide plate all contacts with the extrados of rolling up the strip piece and cooperates. Roll up the fillet when carrying out compression winding or gyration and scatter, the extrados of rolling up the fillet can lead and spacing along the intrados of each arc direction piece for it is difficult for popping out in the inner chamber of gear box to roll up the fillet.

In a preferable scheme, the power device comprises a pull wire and a pull ring, a pulling through hole is formed in the shell, the fixed end of the pull wire is connected with the transmission rotating shaft and wound on the transmission rotating shaft, the fixed end of the pull wire is located in the gap, and the free end of the pull wire penetrates through the pulling through hole and is connected with the pull ring. Pulling the pull ring to pull the pull wire to the transmission rotating shaft and drive the driving gear to rotate, so that the strip coiling sheet is compressed and wound on the transmission rotating shaft. When the user no longer pulls the pull ring, the rolling strip can apply a turning force to enable the driving gear to rotate in the opposite direction of the rotation of the pull ring, so that the transmission rotating shaft rotates in the opposite direction, the pull wire can be wound back on the transmission rotating shaft, and the pull ring is pulled back to the original position.

In a further preferred scheme, a strip-shaped notch is formed in the wheel surface of the driving gear, and the strip-shaped notch is communicated with the gap. When the fixed end of acting as go-between twines in the transmission pivot, the outside of bar breach can be stretched out from the gap to the fixed end of acting as go-between, and the person of being convenient for to thread presses down the stiff end of acting as go-between that exposes in the bar breach outside with the hand, and the person of being convenient for thread threads threading and wire winding operation.

In a further preferable scheme, a winding ring is arranged on the periphery of the transmission rotating shaft in the upward direction, the winding ring is located in the gap, one end of the winding ring is connected with the wheel surface of the driving gear, and the other end of the winding ring is connected with the inner side surface of the wheel disc. The periphery of the transmission rotating shaft is additionally provided with the winding ring, so that the fixed end of the stay wire is wound on the winding ring instead of being directly wound on the transmission rotating shaft, and the stay wire is prevented from influencing the rotation of the transmission rotating shaft when being wound.

In a preferable scheme, a first gear is arranged on the main rotating shaft or the rotating body, and the first gear is in transmission connection with the driven gear when the main rotating shaft is clamped in the main rotating shaft positioning notch. The power device gives power to the driving gear, so that the driven gear drives the main rotating shaft to rotate. In a specific scheme, two first gears are arranged on the main rotating shaft or the rotating body, the rotating body is located in the middle of the main rotating shaft, and the two first gears are located on two sides of the rotating body respectively. Through the arrangement, the main rotating shaft of the gyroscope body can be randomly installed in the main rotating shaft positioning notch without recognizing the direction, so that the first gear at any end is in transmission connection with the driven gear.

In a further preferred scheme, at least one transmission gear is arranged in the shell, the transmission gear is rotatably arranged in the shell, the driven gear and each transmission gear are meshed in sequence, and the first gear can be meshed with the last transmission gear.

In a further preferable scheme, the driven gear is a duplicate gear, two arc-shaped grooves taking the center of the driving gear as the center of a circle are formed in the gear box, two ends of a gear shaft of the duplicate gear are respectively located in the two arc-shaped grooves and can move along the arc-shaped grooves, one gear of the duplicate gear is meshed with the driving gear, and the other gear of the duplicate gear is in transmission connection with the first gear. When the power device enables the driving gear to rotate in the forward direction, one gear in the dual gears is driven to rotate, so that the other gear in the dual gears is meshed with the first gear on the main rotating shaft and drives the main rotating shaft to rotate, and the gyroscope body starts to rotate. The double gear can revolve around the driving gear, the double gear can be used as a clutch in the transmission mechanism, when the pull wire is not pulled and the pull wire returns, the first gear on the main rotating shaft is disengaged from the other gear in the double gear, so that the revolving force of the strip coiling sheet can not be transmitted to the gyroscope body, and the repeated pull wire energy storage can be realized in the future.

In a preferred scheme, the toy top is in a locomotive shape, the top body is in a wheel shape, the top body is arranged at the front end of the shell, the main rotating shaft forms a front wheel shaft, and the rotating body forms a front wheel; the shell is also provided with a rear wheel and a rear wheel shaft, the rear wheel shaft is rotatably arranged at the rear end of the shell, and the rear wheel is arranged on the rear wheel shaft.

Compared with the prior art, the utility model, have following advantage:

the toy gyroscope adopts the transmission mechanism consisting of the gear box, the transmission rotating shaft, the driving gear, the wheel disc, the strip rolling sheet and the driven gear, has simple structure, hides the power output end of the power device in a gap between the driving gear and the wheel disc, and provides rotary force for the transmission rotating shaft by using the strip rolling sheet outside the wheel disc, so that the part connection structure in the whole gear box is compact, the volume is reduced, the space utilization rate of the shell can be improved, the installation space is saved, and the manufacture is simpler and more convenient.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the transmission of FIG. 1 with the gear case removed;

FIG. 3 is a schematic view of the drive mechanism of FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 3 with the gearbox removed;

FIG. 5 is a schematic structural view of the engagement between the rolling strip and the inner sidewall of the gear box according to embodiment 1 of the present invention;

FIG. 6 is a schematic structural diagram of a transmission mechanism according to an embodiment of the present invention;

FIG. 7 isbase:Sub>A cross-sectional view A-A of FIG. 6;

fig. 8 is a schematic structural diagram of embodiment 2 of the present invention.

Detailed Description

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

Example 1

As shown in fig. 1 to 7, the toy top in the present embodiment includes a top body 1 and a drive transmitter 2; the spinning top body 1 comprises a rotating body 11 and a main rotating shaft 12, wherein the rotating body 11 is arranged on the main rotating shaft 12; the driving emitter 2 comprises a shell 21, a driving mechanism 22 and a rotating shaft limiting mechanism 23, wherein the driving mechanism 22 and the rotating shaft limiting mechanism 23 are both arranged in an inner cavity of the shell 21; the driving mechanism 22 comprises a transmission mechanism 221 and a power device 222; the transmission mechanism 221 includes a gear box 2211, a transmission rotating shaft 2212, a driving gear 2213, a wheel disc 2214, a strip 2215 and a driven gear 2216, the transmission rotating shaft 2212 and the driven gear 2216 are rotatably mounted in the gear box 2211, and two ends of the transmission rotating shaft 2212 respectively extend out of two side walls of the gear box 2211; the driving gear 2213 and the wheel disc 2214 are fixedly sleeved on the transmission rotating shaft 2212, a gap 2217 is formed between the driving gear 2213 and the wheel disc 2214, and the power output end of the power device 222 is connected with the transmission rotating shaft 2212 in the gap 2217; the rolling strip 2215 is wound on the transmission rotating shaft 2212 and is positioned on the outer side of the wheel disc 2214, the inner end of the rolling strip 2215 is connected with the transmission rotating shaft 2212, and the outer end of the rolling strip 2215 is connected with the inner side wall of the gear box 2211; the driven gear 2216 is meshed with the driving gear 2213, and the main rotating shaft 12 is in transmission connection with the driven gear 2216.

When the gyroscope is used, the power output end of the power device 222 drives the transmission rotating shaft 2212 to rotate in the forward direction to drive the driving gear 2213 to rotate, the driving gear 2213 drives the driven gear 2216 and the main rotating shaft 12 to rotate together, so that the gyroscope body 1 is driven by the driving mechanism 22 to continuously rotate for energy storage, and in the process, the strip winding sheets 2215 are simultaneously compressed and wound on the transmission rotating shaft 2212; when the energy storage of the gyro body 1 is complete, the gyro body 1 is launched. When the power device 222 stops, the strip 2215 exerts a rotating force to rotate the driving shaft 2212 in the opposite direction, so that the strip 2215 rotates and is unfolded and reset.

Positioning columns 2218 are arranged on the outer side face of the wheel disc 2214, the positioning columns 2218 are located on one side of the transmission rotating shaft 2212, and the inner end of the strip winding sheet 2215 bypasses the transmission rotating shaft 2212 and is tightly hooked on the positioning columns 2218. The inner end of the strip 2215 is hooked on the positioning post 2218 by passing around the transmission rotating shaft 2212, so that the inner end of the strip 2215 is fixedly connected with the transmission rotating shaft 2212, and the strip 2215 is prevented from being scattered in the inner cavity of the gear box 2211 to influence the compression and rotation of the strip 2215.

The inner side wall of the gear box 2211 is provided with three arc-shaped guide sheets 2219, the outer end edge of the strip-rolling sheet 2215 is connected with the inner arc surface of one arc-shaped guide sheet 2219, and the inner arc surface of each arc-shaped guide sheet 2219 is in contact fit with the outer arc surface of the strip-rolling sheet 2215. When the rolling strip 2215 is compressed and wound or rotated and dispersed, the outer arc surface of the rolling strip 2215 can be guided and limited along the inner arc surface of each arc-shaped guide piece 2219, so that the rolling strip 2215 is not easy to pop out of the inner cavity of the gear box 2211.

The power device 222 comprises a pulling wire 2221 and a pulling ring 2222, the housing 21 is provided with a pulling through hole 211, the fixed end of the pulling wire 2221 is connected with the transmission rotating shaft 2212 and wound on the transmission rotating shaft 2212, the fixed end of the pulling wire 2221 is located in the gap 2217, and the free end of the pulling wire 2221 passes through the pulling through hole 211 and is connected with the pulling ring 2222. Pulling the pull ring 2222 to pull the pull wire 2221 to the transmission shaft 2212, driving the driving gear 2213 to rotate, so that the strip 2215 is compressed and wound on the transmission shaft 2212. When the user does not pull the tab 2222 any more, the winding sheet 2215 will apply a turning force to rotate the driving gear 2213 in the opposite direction to the rotation of the pull tab 2222, so that the transmission shaft 2212 rotates in the opposite direction, and the wire 2221 can be wound back onto the transmission shaft 2212 to pull the pull tab 2222 back to the original position.

The wheel surface of the driving gear 2213 is provided with a strip-shaped gap 2210, and the strip-shaped gap 2210 is communicated with the gap 2217. When the fixed end of the pulling wire 2221 is to be wound around the transmission shaft 2212, the fixed end of the pulling wire 2221 can extend out of the slit 2217 to the outside of the bar-shaped notch 2210, so that a user can conveniently press the fixed end of the pulling wire 2221 exposed outside the bar-shaped notch 2210 by hand, thereby facilitating the user to perform threading and winding operations.

The main rotating shaft 12 is provided with a first gear 121, and when the main rotating shaft 12 is clamped in the main rotating shaft positioning notch 215, the first gear 121 is in transmission connection with the driven gear 2216. The power device 222 provides power to the driving gear 2213, so that the driven gear 2216 drives the main rotating shaft 12 to rotate. In a specific scheme, two first gears 121 are disposed on the main rotating shaft 12, the rotating body 11 is located in the middle of the main rotating shaft 12, and the two first gears 121 are respectively located on two sides of the rotating body 11. With this arrangement, the main shaft 12 of the top body 1 can be arbitrarily installed in the main shaft positioning notch 215 without recognizing the direction, and the first gear 121 at any end is drivingly connected to the driven gear 2216.

Two transmission gears 212 are arranged in the housing 21, the transmission gears 212 are rotatably arranged in the housing 21, the driven gear 2216 and the transmission gears 212 are meshed in sequence, and the first gear 121 can be meshed with the last transmission gear 212.

The driven gear 2216 is a dual gear, the gear box 2211 is provided with two arc-shaped grooves 22111 taking the center of the driving gear 2213 as the center of a circle, two ends of a gear shaft of the dual gear are respectively positioned in the two arc-shaped grooves 22111 and can move along the arc-shaped grooves 22111, one gear of the dual gear is meshed with the driving gear 2213, and the other gear of the dual gear is in transmission connection with the first gear 121. When the power device 222 rotates the driving gear 2213 in the forward direction, one of the dual gears is driven to rotate, so that the other of the dual gears is engaged with the first gear 121 on the main rotating shaft 12 and drives the main rotating shaft 12 to rotate, so that the gyroscope body 1 starts to rotate. The dual gear can revolve around the driving gear 2213, the dual gear can be used as a clutch in the transmission mechanism 221, when the pull wire 2221 is not pulled and the pull wire 2221 returns to the original position, the first gear 121 on the main rotating shaft 12 is disengaged from the other gear in the dual gear, so that the rotating force of the strip winding sheet 2215 is not transmitted to the top body 1, and the energy storage of the pull wire 2221 can be realized repeatedly.

The toy gyroscope is in a locomotive shape, the gyroscope body 1 is in a wheel shape, the gyroscope body 1 is arranged at the front end of the shell 21, the main rotating shaft 12 forms a front wheel shaft, and the rotating body 11 forms a front wheel; the housing 21 is further provided with rear wheels 213 and a rear axle 214, the rear axle 214 being rotatably mounted to a rear end of the housing 21, the rear wheels 213 being mounted on the rear axle 214.

Generally, the rotating shaft limiting mechanism 23 can adopt a rotating shaft limiting mechanism disclosed in the utility model with the publication number of CN214680017U, the rotating shaft limiting mechanism 23 includes a limiting component 231 and a limiting component position switching mechanism 232 capable of switching the position of the limiting component 231, and the housing 21 is provided with a main rotating shaft positioning notch 215; when the main rotating shaft 12 is clamped in the main rotating shaft positioning notch 215, the main rotating shaft 12 is in transmission connection with the power output end of the driving mechanism 22, the limiting part 231 extends into the main rotating shaft positioning notch 215, and the position of the main rotating shaft 12 is limited by the limiting part 231 and the inner wall of the main rotating shaft positioning notch 215. The position switching mechanism 232 of the position limiting member includes a sleeve, a first shift lever, a first torsion spring, and two second shift levers; a limiting shaft is arranged on the shell 21, a sleeve is sleeved on the limiting shaft, one end of the first driving lever is connected with the sleeve, one end of the second driving lever is connected with the sleeve, and the other end of the second driving lever is movably connected with the upper end of the limiting part 231; a first torsion spring is sleeved on the sleeve, a first torsion arm of the first torsion spring is arranged and positioned on the first shift lever, and a second torsion arm of the first torsion spring is arranged and positioned on the shell 21; the limiting part 231 comprises two limiting rods; two oppositely arranged guide sleeves are arranged on the inner side wall of the shell 21, two limiting rods are respectively positioned in the corresponding guide sleeves, strip-shaped through holes are formed in the two second driving levers, clamping columns are arranged at the upper ends of the two limiting rods, and the two clamping columns are respectively positioned in the corresponding strip-shaped through holes; two main rotating shaft positioning notches 215 are formed in the shell 21, and the lower ends of the two limiting rods correspond to the two main rotating shaft positioning notches 215 respectively; a cavity capable of accommodating the rotating body 11 is arranged between the two main rotating shaft positioning notches 215, and the cavity is communicated with the inner cavity of the shell 21.

The stopper member position switching mechanism 232 switches the stopper member 231 between two positions: at one position, when the gyro body 1 needs to be driven to rotate for energy storage, the main rotating shaft 12 is clamped in the main rotating shaft positioning notch 215, and after the main rotating shaft 12 is in transmission connection with the power output end of the driving mechanism 22, the limiting part position switching mechanism 232 enables the limiting part 231 to extend into the main rotating shaft positioning notch 215, at the moment, the limiting part 231 and the inner wall of the main rotating shaft positioning notch 215 limit the main rotating shaft 12 together, so that the main rotating shaft 12 is prevented from being separated from the main rotating shaft positioning notch 215, and the main rotating shaft 12 is ensured to be in transmission connection with the power output end of the driving mechanism 22; in another position, when the top body 1 needs to be launched after the top body 1 finishes energy storage, the position switching mechanism 232 of the limiting component enables the limiting component 231 to move outwards from the positioning notch 215 of the main rotating shaft, and at this time, the main rotating shaft 12 is no longer blocked by the limiting component 231, and can be separated from the power output end of the driving mechanism 22 and separated from the positioning notch 215 of the main rotating shaft.

When the device is used, a user firstly installs the main rotating shaft 12 in the main rotating shaft positioning notch 215, and then the limiting part 231 extends into the main rotating shaft positioning notch 215, at the moment, the limiting part 231 and the inner wall of the main rotating shaft positioning notch 215 limit the main rotating shaft 12 together, and the main rotating shaft 12 is in transmission connection with the power output end of the driving mechanism 22; then, the power output end of the power device 222 drives the transmission rotating shaft 2212 to rotate in the forward direction to drive the driving gear 2213 to rotate, the driving gear 2213 drives the driven gear 2216 and the main rotating shaft 12 to rotate together, so that the gyroscope body 1 is driven by the driving mechanism 22 to continuously rotate for energy storage, and in the process, the strip winding sheet 2215 is simultaneously compressed and wound on the transmission rotating shaft 2212; finally, when the energy storage of the spinning top body 1 is complete, the position switching mechanism 232 of the limiting component makes the limiting component 231 move outwards from the main rotating shaft positioning notch 215, so that the main rotating shaft 12 is not blocked by the limiting component 231 any more, the main rotating shaft 12 is separated from the main rotating shaft positioning notch 215, and the spinning top body 1 is launched out from the main rotating shaft positioning notch 215.

When the user does not operate the first shift lever, the lower ends of the two limiting rods are respectively in contact fit with the two ends of the main rotating shaft 12. The user makes the first deflector rod act and drives the two second deflector rods to act, the two limiting rods respectively move upwards in the corresponding guide sleeves under the drive of the two second deflector rods, and the lower ends of the two limiting rods are disengaged from the two ends of the main rotating shaft 12, so that the gyroscope body 1 is launched out of the main rotating shaft positioning notch 215. After the gyroscope body 1 is launched, the first torsion spring applies a turning force to the first driving lever to reset, so that the first driving lever drives the two second driving levers to act, and the two limiting rods move downwards along the corresponding guide sleeves to reset.

The spinning top body 1 is generally wheel-shaped, and the main rotation axis positioning notch 215 is provided at the front end of the casing 21 (the rotation body 11 constitutes a front wheel). The whole appearance of the toy top is a two-wheel walking toy model, when a child plays, the toy top can be placed on the ground as a toy car to run (namely, the top body 1 does not depart from the driving emitter 2 after energy storage is completed), the playing method of the toy top is increased, and the interestingness is improved.

Generally, the housing 21 includes a head portion, a trunk portion and a tail portion, wherein the head portion is movably mounted on the trunk portion, and the tail portion is integrally formed with the trunk portion. The animal figure may be any animal, such as lion, tiger, leopard, wolf, dog, cat, horse, donkey, cow, pig or camel, which is popular with children.

Example 2

As shown in fig. 8, the toy top in the present embodiment is different from embodiment 1 in that:

the periphery of the transmission shaft 2212 is provided with a winding ring 22121, the winding ring 22121 is located in the gap 2217, one end of the winding ring 22121 is connected with the wheel surface of the driving gear 2213, and the other end of the winding ring 22121 is connected with the inner side surface of the wheel disc 2214. A winding ring 22121 is additionally arranged on the periphery of the transmission rotating shaft 2212, so that the fixed end of the pull wire 2221 is wound on the winding ring 22121 instead of being directly wound on the transmission rotating shaft 2212, and the phenomenon that the rotation of the transmission rotating shaft 2212 is influenced by the pull wire 2221 during winding is avoided.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A toy spinning top comprises a spinning top body and a driving emitter; the spinning top body comprises a rotating body and a main rotating shaft, and the rotating body is arranged on the main rotating shaft; the driving emitter comprises a shell, a driving mechanism and a rotating shaft limiting mechanism, wherein the driving mechanism and the rotating shaft limiting mechanism are both arranged in an inner cavity of the shell; the driving mechanism comprises a transmission mechanism and a power device; the method is characterized in that: the transmission mechanism comprises a gear box, a transmission rotating shaft, a driving gear, a wheel disc, a strip coiling sheet and a driven gear, wherein the transmission rotating shaft and the driven gear can be rotatably arranged in the gear box, and two ends of the transmission rotating shaft respectively extend out of two side walls of the gear box; the driving gear and the wheel disc are fixedly sleeved on the transmission rotating shaft, a gap is formed between the driving gear and the wheel disc, and the power output end of the power device is connected with the transmission rotating shaft in the gap; the rolling strip sheet is wound on the transmission rotating shaft and is positioned on the outer side of the wheel disc, the inner end of the rolling strip sheet is connected with the transmission rotating shaft, and the outer end of the rolling strip sheet is connected with the inner side wall of the gear box; the driven gear is meshed with the driving gear, and the main rotating shaft is in transmission connection with the driven gear.

2. The toy top of claim 1, wherein: and a positioning column is arranged on the outer side surface of the wheel disc, the positioning column is positioned on one side of the transmission rotating shaft, and the inner end of the strip rolling sheet bypasses the transmission rotating shaft and is hooked on the positioning column.

3. The toy top of claim 1, wherein: the inner side wall of the gear box is provided with at least one arc-shaped guide piece, the outer end edge of the rolling strip piece is connected with the inner arc surface of one of the arc-shaped guide pieces, and the inner arc surface of each arc-shaped guide piece is in contact fit with the outer arc surface of the rolling strip piece.

4. The toy top of claim 1, wherein: the power device comprises a pull wire and a pull ring, a pulling through hole is formed in the shell, the fixed end of the pull wire is connected with the transmission rotating shaft and wound on the transmission rotating shaft, the fixed end of the pull wire is located in the gap, and the free end of the pull wire penetrates through the pulling through hole and is connected with the pull ring.

5. The toy top of claim 4, wherein: and a strip-shaped notch is arranged on the wheel surface of the driving gear and communicated with the gap.

6. The toy top of claim 5, wherein: the periphery of the transmission rotating shaft is upwards provided with a winding ring, the winding ring is located in the gap, one end of the winding ring is connected with the wheel surface of the driving gear, and the other end of the winding ring is connected with the inner side surface of the wheel disc.

7. The toy top of claim 1, wherein: the main rotating shaft or the rotating body is provided with a first gear, and the first gear is in transmission connection with the driven gear when the main rotating shaft is clamped in the main rotating shaft positioning notch.

8. The toy top of claim 7, wherein: at least one transmission gear is arranged in the shell, the transmission gear can be rotatably installed in the shell, the driven gear and each transmission gear are meshed in sequence, and the first gear can be meshed with the last transmission gear.

9. The toy top of claim 8, wherein: the driven gear is a duplicate gear, two arc-shaped grooves which take the center of the driving gear as the circle center are arranged on the gear box, two ends of a gear shaft of the duplicate gear are respectively positioned in the two arc-shaped grooves and can move along the arc-shaped grooves, one gear of the duplicate gear is meshed with the driving gear, and the other gear of the duplicate gear is in transmission connection with the first gear.

10. The toy top of claim 1, wherein: the toy gyroscope is in a locomotive shape, the gyroscope body is in a wheel shape, the gyroscope body is arranged at the front end of the shell, the main rotating shaft forms a front wheel shaft, and the rotating body forms a front wheel; the shell is also provided with a rear wheel and a rear wheel shaft, the rear wheel shaft is rotatably arranged at the rear end of the shell, and the rear wheel is arranged on the rear wheel shaft.