CN113713404A

CN113713404A - Power conversion structure and ejection toy

Info

Publication number: CN113713404A
Application number: CN202010448191.3A
Authority: CN
Inventors: 谢国华; 谢幼兰; 陈佳瑜
Original assignee: Guangzhou Lingdong Creative Culture Technology Co ltd
Current assignee: Guangzhou Lingdong Creative Culture Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-11-30

Abstract

The invention relates to a power conversion structure and an ejection toy, wherein the power conversion structure comprises an ejection base, and a power assembly, a driving assembly, a conversion assembly and two ejection assemblies which are arranged on the ejection base; the power assembly comprises a power base and a driving gear arranged on the power base, and the driving assembly is connected with the driving gear in a matching manner; the two ejection assemblies are arranged on the same side of the driving gear at intervals and are telescopically arranged on the ejection base; the conversion assembly is in transmission connection with the driving gear in a matched mode and comprises a fixed shaft, a first conversion gear, a second conversion gear and a conversion push block, the first conversion gear and the second conversion gear are coaxially arranged on the fixed shaft, and the conversion push block is arranged on the side wall of one ejection assembly. The toy has the ejection function, can also perform power conversion through the power conversion structure, and expands the interesting functionality and entertainment of the toy.

Description

Power conversion structure and ejection toy

Technical Field

The invention relates to the technical field of toys, in particular to a power conversion structure and an ejection toy.

Background

The toy is used as an important tool for intelligence development and entertainment and playing of children, and along with the continuous improvement of the living standard of people, the quality and the function of the toy are also continuously improved. Wherein, the ejection toy is a toy which is popular with children.

The existing ejection toy is required to increase the interest while pursuing intelligence development activities, thereby improving the interest of children. The animation in the real life attracts a large group of vermicelli by means of vivid special effect of the image, and a plurality of toys derived from the vermicelli deeply receive the rod chasing of the vermicelli. However, the existing ejection toy is difficult to enjoy children for a long time due to the fact that the existing ejection toy is rough in workmanship and low in simulation degree, or the ejection structure is not ingenious in design and exquisite enough in shape, and the existing ejection toy is easy to lose interest and place aside gradually.

Disclosure of Invention

Based on the above, the invention aims to overcome the defects of the prior art, and provides a power conversion structure and an ejection toy, which are novel in structure and ingenious in design, have an ejection function, and can drive and accelerate a plurality of ejection pieces in sequence through the power conversion structure, so that the interesting function and entertainment of the toy are expanded.

In order to achieve the purpose, the invention adopts the technical scheme that:

a power conversion structure comprises an ejection base, and a power assembly, a driving assembly, a conversion assembly and two ejection assemblies which are arranged on the ejection base; the power assembly comprises a power base and a driving gear arranged on the power base, and the driving assembly is connected with the driving gear in a matching manner; the two ejection assemblies are arranged on the same side of the driving gear at intervals and are telescopically arranged on an ejection base; the conversion assembly is in transmission connection with the driving gear in a matched mode and comprises a fixed shaft, a first conversion gear, a second conversion gear and a conversion push block, the first conversion gear and the second conversion gear are coaxially arranged on the fixed shaft, the conversion push block is arranged on the side wall of one ejection assembly, and the conversion push block is used for driving the first conversion gear and the second conversion gear to be separated from each other.

The power conversion structure is ingenious in design, the power assembly, the driving assembly, the conversion assembly and the two ejection assemblies which are arranged on the ejection base are matched with each other, so that the ejection wheel sleeved on the ejection assembly can be rotated and accelerated, and the ejection assembly is driven by the trigger assembly to eject the ejection wheel out, so that the power conversion structure has an ejection function; in addition, the conversion component can also convert and accelerate power, so that the power conversion structure has the function of power conversion, and the fun and fun of the toy are expanded.

In one embodiment, the first conversion gear and the second conversion gear are arranged in an engaged manner, and the opposite surfaces of the first conversion gear and the second conversion gear are respectively provided with a toothed structure in an engaged manner; the two ejection assemblies are respectively provided with a transmission assembly which can be matched and in transmission connection with the first conversion gear and the second conversion gear.

As an embodiment, the first conversion gear is in transmission connection with the driving gear in a matching manner, the second conversion gear is provided with a circumferential convex ring, the conversion push block is arranged on the side wall of the ejection assembly close to the first conversion gear, and the conversion push block is used for pressing the circumferential convex ring of the second conversion gear so as to separate the second conversion gear from the first conversion gear.

As an embodiment, the first conversion gear is fixedly sleeved on the fixed shaft, the second conversion gear is slidably sleeved on the fixed shaft, and a conversion spring is arranged at an end of the second conversion gear, which is far away from the first conversion gear, and is used for driving the first conversion gear and the second conversion gear to be meshed with each other.

As an implementation mode, the ejection base is provided with two ejection grooves, and the two ejection assemblies are respectively telescopically and movably arranged in the corresponding ejection grooves; each ejection assembly comprises a clamping part, a slide way part, an ejection part and a clamping part, the clamping part is arranged at one end of the slide way part, the ejection part and the clamping part are arranged at the other end of the slide way part, and the ejection part and the clamping part are respectively arranged at the other end of the slide way part in an isolated manner; the ejection part comprises a sleeve rod and an ejection spring sleeved on the sleeve rod, and one end, far away from the sleeve rod, of the ejection spring abuts against the ejection base.

As an implementation mode, the two ejection assemblies are respectively matched with a clamping joint to be provided with trigger assemblies, each trigger assembly comprises a trigger part and a trigger spring, one end of each clamping part is arranged on the corresponding slide way part, the other end of each clamping part is matched with one end of the corresponding trigger part in a clamping way, the trigger springs are telescopically arranged at one ends, far away from the corresponding slide way parts, of the trigger parts, and one ends, far away from the trigger parts, of the trigger springs abut against the ejection bases.

As an embodiment, the driving assembly comprises a return force rotating disc, a return force spring, a return force rotating shaft and a pull rope, wherein the return force rotating shaft is rotatably arranged on the power base, the return force rotating disc is fixedly arranged on the return force rotating shaft, the return force spring is wound on the return force rotating shaft and is positioned inside the return force rotating disc, the pull rope is wound on the return force rotating shaft, and the tail end of the pull rope penetrates through the outside of the ejection base and is provided with a pull ring; the driving gear is fixedly sleeved on the return rotating shaft and is coaxially arranged with the return turntable.

Further, the invention also provides a launching toy, which comprises the power conversion structure in any one of the above embodiments; the two ejection assemblies are respectively and rotatably provided with an ejection wheel; the two ejection wheels are in transmission connection with the first rotating gear and the second rotating gear through a transmission component respectively.

As an implementation mode, the ejection wheel comprises a rotating wheel and a rotating wheel rotating shaft, the rotating wheel is fixedly sleeved on the rotating wheel rotating shaft, a rotating wheel gear is coaxially arranged on the rotating wheel rotating shaft, and the rotating wheel gear is in matched transmission connection with the transmission assembly; the transmission assembly comprises a plurality of driven gears which are connected in a transmission mode in sequence.

As an implementation mode, one end of the ejection assembly, which is far away from the conversion push rod, is provided with a clamping part; the clamping part includes fixed part and movable part, the movable part can set up with wrench movement on the fixed part, just an arc screens is constituteed jointly to fixed part and movable part, launch the wheel and pass through runner pivot cooperation joint is in the arc screens.

Therefore, the ejection toy has the ejection function; the conversion component can also convert and accelerate power, so that the ejection toy has the function of power conversion, and the interesting function and entertainment of the toy are expanded.

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of a power conversion structure of the present invention;

FIG. 2 is another schematic structural view of the power conversion structure of the present invention;

FIG. 3 is a schematic view of the connection of the ejection assembly to the trigger assembly of the present invention;

FIG. 4 is a schematic structural diagram of a conversion assembly of the present invention;

FIG. 5 is a schematic view of the connection of the power assembly, the drive assembly, the conversion assembly, the ejection assembly and the ejection mechanism of the present invention;

FIG. 6 is another schematic connection diagram of the power assembly, drive assembly, conversion assembly, ejection assembly and ejection mechanism of the present invention;

FIG. 7 is an exploded view of the power assembly, drive assembly, conversion assembly, ejection assembly and ejection mechanism of the present invention;

fig. 8 is a schematic structural view of the ejection toy of the present invention;

fig. 9 is an internal structural view of the ejection toy of the present invention;

fig. 10 is a schematic structural view of the ejection wheel of the present invention.

Detailed Description

To further illustrate the various embodiments, the invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references in mind, one of ordinary skill in the art will understand the principles of the invention and its attendant advantages.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting.

Example 1

Referring to fig. 1 to 10, the present embodiment provides a power conversion structure, which includes an ejection base 100, and a power assembly 10, a driving assembly 30, a conversion assembly 40 and two ejection assemblies 20 disposed on the ejection base 100; the power assembly 10 comprises a power base 11 and a driving gear 12 arranged on the power base 11, and the driving assembly 30 is connected with the driving gear 12 in a matching manner; the two ejection assemblies 20 are arranged at the same side of the driving gear 12 at intervals and are telescopically arranged on the ejection base 100; the conversion assembly 40 is in transmission connection with the driving gear 12, and includes a fixed shaft 41, a first conversion gear 42, a second conversion gear 43, and a conversion pushing block 44, the first conversion gear 42 and the second conversion gear 43 are coaxially disposed on the fixed shaft 41, the conversion pushing block 44 is disposed on a side wall of one of the ejection assemblies 20, and the conversion pushing block 44 is used for driving the first conversion gear 42 and the second conversion gear 43 to separate from each other. Wherein, each ejection assembly 20 is provided with a trigger assembly 50, the trigger assembly 50 is telescopically and movably arranged on the ejection base 100, and the trigger assembly 50 is in fit clamping connection with the ejection assembly 20.

Specifically, the first conversion gear 42 and the second conversion gear 43 are engaged with each other, and the opposite surfaces of the first conversion gear 42 and the second conversion gear 43 are respectively provided with a toothed structure engaged with each other; the two ejection assemblies 20 are respectively provided with a transmission assembly 203 which can be matched and in transmission connection with the first conversion gear 42 and the second conversion gear 43. In addition, the first conversion gear 42 is fixedly sleeved on the fixed shaft 41, the second conversion gear 43 is slidably sleeved on the fixed shaft 41, and a conversion spring is arranged at one end of the second conversion gear 43, which is far away from the first conversion gear 42, and is used for driving the first conversion gear 42 and the second conversion gear 43 to be meshed with each other. Further, the first conversion gear 42 is in a matching transmission connection with the driving gear 12, the second conversion gear 43 is provided with a circumferential convex ring 45, the conversion pushing block 44 is arranged on the side wall of the ejection assembly 20 close to the first conversion gear 42, and the conversion pushing block 44 is used for pressing the circumferential convex ring 45 of the second conversion gear 43 to separate the second conversion gear 43 from the first conversion gear 42.

In this embodiment, the contact surface between the conversion pushing block 44 and the circumferential protruding ring 45 is an inclined surface structure, so that the ejection assembly 20 drives the conversion pushing block 44 to press the circumferential protruding ring 45, so that the second conversion gear 43 and the first conversion gear 42 are separated from each other; when the switching push block 44 is driven by the ejection assembly 20 to be separated from the circumferential convex ring 45, the second switching gear 43 is meshed with the first switching gear 42 again under the action of the switching spring, and at the moment, the first switching gear 42 and the second switching gear 43 are coaxially and rotatably arranged; thereby realizing the power conversion function of the power conversion structure of the present embodiment.

The ejection base 100 is provided with two ejection slots, and the two ejection assemblies 20 are respectively telescopically and movably arranged in the corresponding ejection slots; each ejection assembly 20 comprises a clamping part 21, a slide way part 22, an ejection part 23 and a buckling part 24, the clamping part 21 is arranged at one end of the slide way part 22, the ejection part 23 and the buckling part 24 are arranged at the other end of the slide way part, and the ejection part 23 and the buckling part 24 are respectively arranged at the other end of the slide way part 22 in an isolated manner; the ejection part 23 comprises a sleeve rod and an ejection spring 25 sleeved on the sleeve rod, and one end of the ejection spring 25 far away from the sleeve rod is abutted against the ejection base 100; one end of the fastening portion 24 is fixed on the slideway portion 22, and the other end is matched and clamped with the trigger assembly 50.

The fastening portion 24 of the present embodiment includes a fastening hole formed on the slide portion 22; the trigger assembly 50 comprises a trigger part 51 and a trigger spring 52, wherein one end of the trigger part 51 is provided with a clamping block matched and clamped with the clamping hole, so that when the ejection assembly 20 presses the ejection spring 25, the clamping part 24 presses the trigger part 51 of the trigger assembly 50 to enable the trigger part 51 to translate and press the trigger spring 52, and meanwhile, the clamping part 24 is matched and clamped with the trigger part 51.

The clamping portion 21 of the present embodiment includes a fixed portion 201 and a movable portion 202, the movable portion 202 is rotatably disposed on the fixed portion 201 through a torsion member, and the fixed portion 201 and the movable portion 202 jointly form an arc-shaped clamping position. In this embodiment, the fixing portion 201 is slidably disposed in the ejection slot of the ejection base 10. In use, the clamping portion 21 of the ejection assembly 20 of the present embodiment is used for clamping and fixing the ejection wheel 60. The movable portion 202 is twisted outwards to increase the space of the arc-shaped position, and when the ejection assembly 20 is retracted inwards, the movable portion 202 retracts into the ejection slot and reduces the arc-shaped position, so that the ejection wheel 60 can be rotatably sleeved in the arc-shaped position.

In addition, a launching slider 53 is further disposed on one side of the trigger part 51, the launching slider 53 is slidably disposed on an outer side surface of the ejection base 10, and the launching slider 53 is used for driving the trigger part 51 to be disengaged from the latching part 24 of the ejection assembly 20. In this embodiment, the trigger part 51 is driven to press the trigger spring 52 by sliding the launching slider 53, so that the square block below the trigger part 51 is disengaged from the latching part 24 of the ejection assembly 20.

The transmission assemblies 203 of the present embodiment are disposed on the inner side walls of the slide portion 22 of the ejection assemblies 20, and when two ejection assemblies 20 are respectively engaged with the trigger assembly 50, the transmission assemblies 203 on the two ejection assemblies 20 are respectively engaged with the first conversion gear 42 and the second conversion gear 43. Further, the transmission assembly 203 of the present embodiment is formed by sequentially connecting a plurality of driven gears in a transmission manner.

In this embodiment, the driving assembly 30 includes a return force rotating disc 31, a return force spring, a return force rotating shaft and a pulling rope 32, the return force rotating shaft is rotatably disposed on the ejection base 10, the return force rotating disc 31 is fixedly disposed on the return force rotating shaft, the return force spring is wound on the return force rotating shaft and is disposed inside the return force rotating disc 31, the pulling rope 32 is wound on the return force rotating shaft, and the tail end of the pulling rope passes through the outside of the ejection base 10 and is provided with a pulling ring 33.

When the two ejection assemblies 20 of the power conversion structure of the present embodiment are respectively engaged with the adjacent trigger assemblies 50, the ejection assemblies 20 drive the conversion push block 44 to press the circumferential convex ring 45, so that the second conversion gear 43 and the first conversion gear 42 are separated from each other; when the switching push block 44 is driven by the ejection assembly 20 to be separated from the circumferential convex ring 45, the second switching gear 43 is meshed with the first switching gear 42 again under the action of the switching spring, and at the moment, the first switching gear 42 and the second switching gear 43 are coaxially and rotatably arranged; thereby realizing the power conversion function of the power conversion structure of the present embodiment.

The pull rope 32 of the driving assembly 30 drives the return force rotating shaft to rotate and to reciprocate under the action of the return force spring, so that the driving gear 12 can rotate, the driving gear 12 transfers kinetic energy to the first conversion gear 42 of the conversion assembly 40, and the transmission assemblies 203 on the two ejection assemblies 20 are driven to rotate through the conversion assembly 40 respectively.

Compared with the prior art, the power conversion structure has ingenious design, the power assembly 10, the driving assembly 30, the conversion assembly 40 and the two ejection assemblies 20 which are arranged on the ejection base 100 are matched with each other, so that the ejection wheel 60 sleeved on the ejection assembly 20 can be rotated and accelerated, and the trigger assembly 50 drives the ejection assembly 20 to eject the ejection wheel 60 out, so that the power conversion structure has an ejection function; in addition, the conversion component 40 can also accelerate the power conversion, so that the power conversion structure of the invention has the function of power conversion, and the interesting function and entertainment of the toy are expanded.

Example 2

Referring to fig. 1 and 10, the present embodiment provides an ejection toy, which includes the power conversion structure according to embodiment 1, two ejection assemblies 20 are respectively rotatably provided with an ejection wheel 60; the two ejection wheels 60 are respectively in transmission connection with the first rotating gear 42 and the second rotating gear 43 through a transmission assembly 203.

Specifically, launch wheel 60 is including rotating wheel 61 and runner pivot 62, it establishes to rotate the fixed cover of wheel 61 on the runner pivot 62, runner pivot 62 is equipped with runner gear 63 coaxially, runner gear 63 with transmission assembly 203 cooperation transmission is connected, launch wheel 60 passes through runner pivot 62 cooperation joint is in launch in the arc screens of subassembly 20.

In this embodiment, the ejection toy further includes a light assembly 70, the light assembly 70 includes a plurality of LED lamps 71, a power source 72 and a touch switch 73, and the plurality of LED lamps 71, the power source 72 and the touch switch 73 are connected in series through a wire to form a light circuit. The touch switch 73 is located on one side of the return force turntable 31, a touch push block is arranged on the outer circumferential surface of the return force turntable 31, when the return force turntable 31 rotates, the touch push block pushes the touch switch 73 to enable the light circuit to be switched on, and the LED lamps 71 emit light.

In order to make the model of the motorcycle more realistic, the ejection base 100 of the present embodiment is in the model of the motorcycle.

When the two ejection assemblies 20 of the ejection toy of the embodiment are respectively matched and clamped with the adjacent trigger assemblies 50, the ejection assemblies 20 drive the conversion push block 44 to press the circumferential convex ring 45, so that the second conversion gear 43 and the first conversion gear 42 are separated from each other; when the switching push block 44 is driven by the ejection assembly 20 to be separated from the circumferential convex ring 45, the second switching gear 43 is meshed with the first switching gear 42 again under the action of the switching spring, and at the moment, the first switching gear 42 and the second switching gear 43 are coaxially and rotatably arranged; thereby realizing the power conversion function of the present embodiment.

Wherein, the pull rope 32 through the driving assembly 30 drives the rotation of the return force rotating shaft and reciprocates under the action of the return force spring, so that the driving gear 12 can rotate, the driving gear 12 transmits kinetic energy to the first conversion gear 42 of the conversion assembly 40, thereby driving the transmission assemblies 203 on the two ejection assemblies 20 to rotate respectively through the conversion assembly 20, and finally driving the rotation of the ejection wheel 60, so that the ejection assemblies 20 and the trigger assemblies 50 can be separated from each other by driving the trigger assemblies 50, and the ejection wheel 60 is ejected.

The ejection toy of the invention not only has the ejection function; the conversion component 40 can also accelerate the power conversion, so that the ejection toy has the function of power conversion, and the interesting function and entertainment of the toy are expanded.

Example 3

This embodiment is substantially the same as embodiment 2, and provides a toy launcher which differs from embodiment 2 in that:

the power assembly 10 further comprises two sliding gears 13 arranged on the power base 11, the two sliding gears 13 are respectively in transmission connection with the driving gear 12, and the two sliding gears 13 are slidably arranged on the power base 11; specifically, two sliding grooves 14 are respectively formed in the power base 11 at intervals, the two sliding gears 13 are respectively slidably disposed in the corresponding sliding grooves 14, and the driving gear 12 is located between the two sliding gears 13 and is respectively in movable engagement with the two sliding gears 13.

In this embodiment, an ejection mechanism 80, a trigger mechanism 90 and an ejection wheel 60 are further disposed on a side of the driving gear 12 away from the two ejection assemblies 20, wherein the ejection wheel 60 is rotatably disposed in the ejection mechanism 80, and is in fit transmission connection with the ejection mechanism 80 through a transmission gear set 102, and the ejection mechanism 80 is in fit clamping connection with the trigger mechanism 90.

Of the two sliding gears 13, the sliding gear 13 close to the converting assembly 40 is disposed between the driving gear 12 and the first converting gear 42, and the sliding gear 13 far from the converting assembly 40 is disposed between the driving gear 12 and the transmission gear set 102.

The power base 11 further comprises a conversion push rod 15 and a push rod spring 16, the conversion push rod 15 is telescopically arranged on the power base 11 through the push rod spring 16, one end of the conversion push rod 15 abuts against an ejection assembly 20 on one side of the driving gear 12, and the other end of the conversion push rod 15 abuts against one of the sliding gears 13. Therefore, when the ejecting assembly 20 presses the switching push rod 15, the switching push rod 15 presses one of the sliding gears 13, and the sliding gear 13 is temporarily separated from the driving gear 12, so that the ejecting mechanism 80 near the sliding gear 13 temporarily loses the power source and cannot accelerate the ejecting wheel 60 therein.

Therefore, the ejection toy of the embodiment can adjust the power conversion of the two sides of the driving gear 12 through the conversion push rod 15, and can adjust the power conversion of the same side of the driving gear through the conversion assembly 40, thereby further expanding the functionality and entertainment of the toy.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the power conversion structure of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A kind of power conversion structure, characterized by: the ejection device comprises an ejection base, and a power assembly, a driving assembly, a conversion assembly and two ejection assemblies which are arranged on the ejection base; the power assembly comprises a power base and a driving gear arranged on the power base, and the driving assembly is connected with the driving gear in a matching manner; the two ejection assemblies are arranged on the same side of the driving gear at intervals and are telescopically arranged on an ejection base; the conversion assembly is in transmission connection with the driving gear in a matched mode and comprises a fixed shaft, a first conversion gear, a second conversion gear and a conversion push block, the first conversion gear and the second conversion gear are coaxially arranged on the fixed shaft, the conversion push block is arranged on the side wall of one ejection assembly, and the conversion push block is used for driving the first conversion gear and the second conversion gear to be separated from each other.

2. The power conversion structure according to claim 1, characterized in that:

the first conversion gear and the second conversion gear are meshed with each other, and the opposite surfaces of the first conversion gear and the second conversion gear are respectively provided with a toothed structure meshed with each other; the two ejection assemblies are respectively provided with a transmission assembly which can be matched and in transmission connection with the first conversion gear and the second conversion gear.

3. The power conversion structure according to claim 2, characterized in that:

the first conversion gear is in transmission connection with the driving gear in a matched mode, the second conversion gear is provided with a circumferential convex ring, the conversion push block is arranged on the side wall of the ejection assembly close to the first conversion gear and used for jacking the circumferential convex ring of the second conversion gear to enable the second conversion gear to be separated from the first conversion gear.

4. The power conversion structure according to claim 2, characterized in that:

the first conversion gear is fixedly sleeved on the fixed shaft, the second conversion gear is slidably sleeved on the fixed shaft, a conversion spring is arranged at one end, far away from the first conversion gear, of the second conversion gear, and the conversion spring is used for driving the first conversion gear and the second conversion gear to be meshed with each other.

5. The power conversion structure according to claim 1, characterized in that:

the ejection base is provided with two ejection grooves, and the two ejection assemblies are respectively telescopically and movably arranged in the corresponding ejection grooves; each ejection assembly comprises a clamping part, a slide way part, an ejection part and a clamping part, the clamping part is arranged at one end of the slide way part, the ejection part and the clamping part are arranged at the other end of the slide way part, and the ejection part and the clamping part are respectively arranged at the other end of the slide way part in an isolated manner; the ejection part comprises a sleeve rod and an ejection spring sleeved on the sleeve rod, and one end, far away from the sleeve rod, of the ejection spring abuts against the ejection base.

6. The power conversion structure according to claim 5, characterized in that:

the ejection device comprises two ejection assemblies, wherein the two ejection assemblies are respectively matched and clamped with each other to form a trigger assembly, each trigger assembly comprises a trigger part and a trigger spring, one end of each clamping part is arranged on the corresponding slide way part, the other end of each clamping part is matched and clamped with one end of the corresponding trigger part, the trigger springs are telescopically arranged at one ends, far away from the corresponding slide way parts, of the trigger parts, and one ends, far away from the trigger parts, of the trigger springs abut against the ejection bases.

7. The power conversion structure according to claim 1, characterized in that:

the driving assembly comprises a return force rotating disc, a return force spring, a return force rotating shaft and a pull rope, the return force rotating shaft is rotatably arranged on the power base, the return force rotating disc is fixedly arranged on the return force rotating shaft, the return force spring is wound on the return force rotating shaft and is positioned in the return force rotating disc, the pull rope is wound on the return force rotating shaft, and the tail end of the pull rope penetrates through the outer part of the ejection base and is provided with a pull ring; the driving gear is fixedly sleeved on the return rotating shaft and is coaxially arranged with the return turntable.

8. An ejection toy, characterized in that: comprising the power conversion structure according to any one of claims 1 to 7; the two ejection assemblies are respectively and rotatably provided with an ejection wheel; the two ejection wheels are in transmission connection with the first rotating gear and the second rotating gear through a transmission component respectively.

9. The ejection toy of claim 8, wherein:

the ejection wheel comprises a rotating wheel and a rotating wheel rotating shaft, the rotating wheel is fixedly sleeved on the rotating wheel rotating shaft, a rotating wheel gear is coaxially arranged on the rotating wheel rotating shaft, and the rotating wheel gear is in matched transmission connection with the transmission assembly; the transmission assembly comprises a plurality of driven gears which are connected in a transmission mode in sequence.

10. The ejection toy of claim 9, wherein:

one end of the ejection assembly, which is far away from the conversion push rod, is provided with a clamping part; the clamping part includes fixed part and movable part, the movable part can set up with wrench movement on the fixed part, just an arc screens is constituteed jointly to fixed part and movable part, launch the wheel and pass through runner pivot cooperation joint is in the arc screens.