阅读说明：本技术 一种动力转换结构及弹射玩具 (Power conversion structure and ejection toy ) 是由 谢国华 谢幼兰 陈佳瑜 于 2020-05-25 设计创作，主要内容包括：本发明涉及一种动力转换结构及弹射玩具,所述动力转换结构包括弹射基座及设置在所述弹射基座上的动力组件、驱动组件、弹射组件及转换组件,所述动力组件包括动力基座及设置在动力基座上的主动齿轮和两个滑动齿轮,所述驱动组件与所述主动齿轮配合连接,两个滑动齿轮分别与所述主动齿轮传动连接,且两个滑动齿轮可滑动地设置在所述动力基座上；所述弹射组件可伸缩地活动设置在所述弹射基座上,所述转换组件可滑动地设置在所述动力基座上,且该转换组件的一端抵靠在所述弹射组件上,其另一端与其中一个滑动齿轮的转轴活动连接。本发明不仅具有弹射的功能,通过动力转换结构还能够进行动力转换,扩展了玩具的趣功能性和娱乐性。(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, an ejection assembly and a conversion assembly which are arranged on the ejection base; the ejection assembly is telescopically and movably arranged on the ejection base, the conversion assembly is slidably arranged on the power base, one end of the conversion assembly abuts against the ejection assembly, and the other end of the conversion assembly is movably connected with a rotating shaft of one of the sliding gears. 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.)

1. A kind of power conversion structure, characterized by: the ejection mechanism comprises an ejection base, and a power assembly, a driving assembly, an ejection assembly and a conversion assembly which are arranged on the ejection base, wherein the power assembly comprises a power base, and a driving gear and two sliding gears which are arranged on the power base; the ejection assembly is telescopically and movably arranged on the ejection base, the conversion assembly is slidably arranged on the power base, one end of the conversion assembly abuts against the ejection assembly, and the other end of the conversion assembly is movably connected with a rotating shaft of one of the sliding gears.

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

the conversion assembly comprises a conversion push rod and a push rod spring, the conversion push rod is slidably arranged on the power base through the push rod spring, one end of the conversion push rod abuts against the ejection assembly, and the other end of the conversion push rod abuts against one of the sliding gears.

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

the power base is provided with two sliding grooves at intervals, the two sliding gears are slidably arranged in the corresponding sliding grooves respectively, and the driving gear is located between the two sliding gears and is movably meshed with the two sliding gears respectively.

4. 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.

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

the ejection base is provided with an ejection slot, and the ejection assembly is telescopically and movably arranged in the ejection slot; the 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 mode.

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

the ejection part comprises a sleeve rod and an ejection spring sleeved on the sleeve rod, and one end of the ejection spring, which is far away from the sleeve rod, abuts against the ejection base; one end of the buckling part is fixed on the slideway part, and the other end of the buckling part is matched and clamped with the trigger component.

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

the ejection base further comprises a trigger assembly which is matched and clamped with the ejection assembly, the trigger assembly comprises a trigger part and a trigger spring, one end of the clamping part is arranged on the slide part, the other end of the clamping part is matched and clamped with one end of the trigger part, the trigger spring is telescopically arranged at one end, far away from the slide part, of the trigger part, and one end, far away from the trigger part, of the trigger spring abuts against the ejection base.

8. An ejection toy, characterized in that: comprising the power conversion structure according to any one of claims 1 to 7; the two sides of the power assembly are respectively provided with a transmission assembly and an ejection assembly, each ejection assembly is rotatably provided with an ejection wheel, and the ejection wheels are in matched transmission connection with the power assembly through the transmission assemblies.

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 sequentially connected in a transmission manner to form a driven gear set.

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.

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 because of rough workmanship and low simulation degree, or because the power conversion structure is not ingenious in design and the shape is not exquisite enough, and the existing ejection toy is easy to lose interest and place aside.

Disclosure of Invention

Based on the above, the invention aims to overcome the defects of the prior art, and provides the power conversion structure and the ejection toy, which have novel structures and ingenious design, not only have the ejection function, but also accelerate the power conversion through the power conversion structure, and expand the fun, functionality and entertainment of the toy.

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, an ejection assembly and a conversion assembly which are arranged on the ejection base, wherein the power assembly comprises a power base, and a driving gear and two sliding gears which are arranged on the power base; the ejection assembly is telescopically and movably arranged on the ejection base, the conversion assembly is slidably arranged on the power base, one end of the conversion assembly abuts against the ejection assembly, and the other end of the conversion assembly is movably connected with a rotating shaft of one of the sliding gears.

Therefore, the power conversion structure is ingenious in design, the ejection wheel sleeved on the ejection component can be rotated and accelerated through the mutual matching of the power component, the driving component, the ejection component and the conversion component which are arranged on the ejection base, and the ejection wheel is ejected out through the driving of the ejection component by the trigger component, 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.

As an implementation mode, the conversion assembly comprises a conversion push rod and a push rod spring, the conversion push rod is slidably arranged on the power base through the push rod spring, one end of the conversion push rod abuts against the ejection assembly, and the other end of the conversion push rod abuts against one of the sliding gears.

As an implementation manner, two sliding chutes are respectively arranged on the power base at intervals, the two sliding gears are respectively slidably arranged in the corresponding sliding chutes, and the driving gear is located between the two sliding gears and is respectively movably engaged with the two sliding gears.

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.

As an embodiment, the ejection base is provided with an ejection slot, and the ejection assembly is telescopically and movably arranged in the ejection slot; the 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 mode.

As an implementation mode, the ejection part comprises a sleeve rod and an ejection spring sleeved on the sleeve rod, and one end of the ejection spring, which is far away from the sleeve rod, abuts against the ejection base; one end of the buckling part is fixed on the slideway part, and the other end of the buckling part is matched and clamped with the trigger component.

As an implementation mode, the ejection base further comprises a trigger assembly which is matched and clamped with the ejection assembly, the trigger assembly comprises a trigger part and a trigger spring, one end of the clamping part is arranged on the slide way part, the other end of the clamping part is matched and clamped with one end of the trigger part, the trigger spring is telescopically arranged at one end, away from the slide way part, of the trigger part, and one end, away from the trigger part, of the trigger spring abuts against the ejection base.

Furthermore, the invention also provides an ejection toy which comprises the power conversion structure in any one of the above embodiments, wherein a transmission component and an ejection component are respectively arranged on two sides of the power component, an ejection wheel is rotatably arranged on each ejection component, and the ejection wheel is in fit transmission connection with the power component through the transmission component.

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 sequentially connected in a transmission manner to form a driven gear set.

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; in addition, 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 view of the internal structure of the power conversion structure of the present invention;

FIG. 2 is an external view of the power conversion structure of the present invention;

FIG. 3 is a schematic view of the connection of the power assembly, the ejection assembly, the drive assembly, the conversion assembly and the trigger assembly of the present invention;

FIG. 4 is another schematic view of the connection of the power assembly, the ejection assembly, the drive assembly, the conversion assembly and the trigger assembly of the present invention;

FIG. 5 is a schematic structural view of the power assembly of the present invention;

FIG. 6 is another schematic structural view of the power assembly of the present invention;

FIG. 7 is a schematic structural diagram of a conversion assembly of the present invention;

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

fig. 9 is a schematic structural view of the ejection toy of the present invention;

fig. 10 is an internal structural view of the ejection toy of the present invention;

fig. 11 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 8, the present embodiment provides a power conversion structure, which includes an ejection base 100, and a power assembly 10, an ejection assembly 20, a driving assembly 30, a conversion assembly 40 and a trigger assembly 50 which are disposed on the ejection base 100, where the power assembly 10 includes a power base 11, and a driving gear 12 and two sliding gears 13 which are disposed on the power base 11, the driving assembly 30 is connected to the driving gear 12 in a matching manner, the two sliding gears 13 are respectively connected to the driving gear 12 in a transmission manner, and the two sliding gears 13 are slidably disposed on the power base 11; the ejection base 100 is provided with an ejection slot, the ejection assembly 20 is slidably disposed in the ejection slot, the conversion assembly 40 is slidably disposed on the power base 11, one end of the conversion assembly 40 abuts against the ejection assembly 20, and the other end of the conversion assembly is movably connected with a rotating shaft of one of the sliding gears 13; the trigger assembly 50 is telescopically movably disposed on the ejection base 100, and the trigger assembly 50 is engaged with the ejection assembly 20.

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. The switching assembly 40 includes a switching push rod 41 and a push rod spring 42, the switching push rod 41 is telescopically disposed on the power base 11 through the push rod spring 42, one end of the switching push rod 41 abuts against the ejection assembly 20, and the other end abuts against one of the sliding gears 13.

In addition, the ejection base 100 is provided with two transmission assemblies 101, the two transmission assemblies are respectively in transmission connection with the two sliding gears 13, and the output ends of the two transmission assemblies are respectively located on one side of the clamping portion 21 of the two ejection assemblies 20 and are used for being in transmission connection with the ejection wheel 60 clamped on the clamping portion 21 in a matching manner. In this embodiment, the transmission assembly 101 is formed by sequentially connecting a plurality of driven gears in a transmission manner.

The ejection assembly 20 comprises a clamping part 21, a slide way part 22, an ejection part 23 and a buckling part 24, wherein 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 22, 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 loop bar and an ejection spring 25 sleeved on the loop bar, and one end of the ejection spring 25 far away from the loop bar abuts 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 rod, one end of the fastening rod is fixedly installed on the slideway portion 22, and the other end of the fastening rod extends upward to form a right-angled trapezoidal protrusion, and the right-angled end of the right-angled trapezoidal protrusion is close to one side of the slideway portion; the trigger assembly 50 comprises a trigger part 51 and a trigger spring 52, wherein one end of the trigger part 51 extends outwards to form a square block, so that when the ejection assembly 20 abuts against the ejection spring 25, one end of the clamping rod abuts against the square block of the trigger assembly 50 through the inclined plane of the right trapezoid protrusion to enable the trigger part 51 to move upwards and abut against the trigger spring 52 until the right trapezoid protrusion right angle end of the clamping rod is matched and clamped with the square block of the trigger part.

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 together 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.

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 two ejection assemblies 20 of the power conversion structure of the present embodiment are respectively engaged with adjacent trigger assemblies 50, the conversion push rod 41 is pressed by one of the ejection assemblies 20, and the other end of the conversion push rod presses the sliding gear 13 far away from the ejection assembly 20, so that the sliding gear 13 is separated from the driving gear 12, at this time, the pull rope 32 of the driving assembly 30 drives the return force rotating shaft to rotate and reciprocate under the action of the return force spring, so that the driving gear 12 can rotate, and the sliding gear 13 which is not pressed by the conversion push rod 41 is driven by the driving gear 12 to accelerate the ejection wheel 60 clamped on the ejection assembly 20 through the transmission assembly 101; in addition, the trigger part 51 is driven to press the trigger spring 52 by sliding the emission slide block 53 of the trigger component 50, so that the square block below the trigger part 51 is mutually disengaged from the buckling part of the ejection component 20, and the slide way part 22 of the ejection component 20 ejects the ejection wheel 60 fixed on the clamping part 21 under the action of the ejection spring 25.

Then the conversion push rod 41 loses the pressing force and is reset under the elastic action of the conversion spring 42, so that the isolated sliding gear 13 is matched and in transmission connection with the driving gear 12 again.

Therefore, the power conversion structure is ingenious in design, the power assembly 10, the ejection assembly 20, the driving assembly 30, the conversion assembly 40 and the trigger assembly 50 which are arranged on the ejection base 100 are matched with each other, the ejection wheel 60 sleeved on the ejection assembly 20 can be rotated and accelerated, the trigger assembly 50 drives the ejection assembly 20 to eject the ejection wheel 60, and therefore 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 to 11, the present embodiment provides an ejection toy, including the power conversion structure according to embodiment 1, a transmission component 101 and an ejection component 20 are respectively disposed on two sides of the power component 10, an ejection wheel 60 is rotatably disposed on each ejection component 20, and the ejection wheel 60 is in transmission connection with the power component 10 through the ejection component 20.

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 101 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.

In the ejection toy of the embodiment, when two ejection assemblies 20 are respectively engaged with adjacent trigger assemblies 50, the switching push rod 41 is pressed by one of the ejection assemblies 20, and the other end of the switching push rod presses the sliding gear 13 far away from the ejection assembly 20, so that the sliding gear 13 is separated from the driving gear 12, at this time, the pull rope 32 of the driving assembly 30 drives the return force rotating shaft to rotate and reciprocate under the action of the return force spring, so that the driving gear 41 can rotate, and the sliding gear 13 which is not pressed by the switching push rod 41 can accelerate the ejection wheel 60 clamped on the ejection assembly 20 under the driving of the driving gear 41 through the transmission assembly 101; in addition, the trigger part 51 is driven to press the trigger spring 52 by sliding the emission slide block 53 of the trigger component 50, so that the square block below the trigger part 51 is mutually disengaged from the buckling part of the ejection component 20, and the slide way part 22 of the ejection component 20 ejects the ejection wheel 60 fixed on the clamping part 21 under the action of the ejection spring 25.

Then the conversion push rod 41 loses the pressing force and is reset under the elastic action of the conversion spring 42, so that the isolated sliding gear 13 is matched and in transmission connection with the driving gear 12 again.

Therefore, the ejection toy has the ejection function; in addition, 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.

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.