CN214260644U

CN214260644U - Toy top emitter

Info

Publication number: CN214260644U
Application number: CN202120263756.0U
Authority: CN
Inventors: 林璇明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-09-24
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses a toy gyroscope emitter, including casing, top connector, ejection mechanism, rotation driving mechanism and pulling mechanism, the casing has head and handle portion, and the top connector is installed on the main rotating shaft and is in the spread groove, and rotation driving mechanism includes pulling gear, drive gear, main rotating shaft gear and first torsion spring, be equipped with first locating hole, second locating hole and third locating hole in the inner chamber of head, the second locating hole is in between first locating hole and the third locating hole, and the second locating hole is the bar hole; the rotating shaft of the pulling gear is installed in the first positioning hole, the first torsion spring is arranged on the end face of the pulling gear and is coaxially arranged with the pulling gear, the first elastic arm of the first torsion spring is installed on the wheel face of the pulling gear, and the second elastic arm of the first torsion spring is installed in the inner cavity of the head. The utility model discloses can simplify the assembly step, effectively reduce occupation space, weight reduction, reduction in production cost.

Description

Toy top emitter

Technical Field

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

Background

The toy top launcher is a launching mechanism for launching a toy top. At present, a toy gyroscope emitter generally comprises a shell, a gyroscope connector, an ejection mechanism, a rotation driving mechanism and a pulling mechanism, wherein the rotation driving mechanism is a gear box, a plurality of gear sets are contained in the gear box, and the pulling mechanism is utilized to drive the gear sets to rotate so that the gyroscope connector continuously stores energy for the rotation of a gyroscope. However, the gear box is entirely arranged in the inner cavity of the shell and occupies a larger space in the inner cavity of the shell, so that the toy top launcher has larger volume and heavier weight, the production raw materials of the toy top launcher are increased, and more production cost is consumed; in addition, because the gear box comprises a plurality of gear sets, the assembly among the gear sets is too complicated, errors are easy to occur in the assembly process, and the assembly efficiency is low.

Disclosure of Invention

The utility model aims to solve the problem that a toy top transmitter is provided, the assembly step can be simplified to this kind of toy top transmitter, effectively reduces occupation space, weight reduction, reduction in production cost.

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

a toy gyroscope emitter comprises a shell, a gyroscope connector, an ejection mechanism, a rotation driving mechanism and a pulling mechanism, wherein the shell is provided with a head part and a handle part, the top surface of the head part is provided with a connecting groove, the bottom of the connecting groove is provided with a main rotating shaft, one side of the head part is provided with a pushing through hole and a pulling through hole, the gyroscope connector is arranged on the main rotating shaft and is positioned in the connecting groove, the ejection mechanism is arranged in an inner cavity of the head part, the pressing end of the ejection mechanism is exposed out of the shell from the pushing through hole, and the triggering end of the ejection mechanism is in contact fit with the lower end surface of the gyroscope connector; the method is characterized in that: the rotation driving mechanism comprises a pulling gear, a transmission gear, a main rotating shaft gear and a first torsion spring, a first positioning hole, a second positioning hole and a third positioning hole are arranged in the inner cavity of the head part, the second positioning hole is positioned between the first positioning hole and the third positioning hole, and the second positioning hole is a strip-shaped hole; a rotating shaft of the pulling gear is installed in the first positioning hole, a first torsion spring is arranged on the end face of the pulling gear and is coaxially arranged with the pulling gear, a first elastic arm of the first torsion spring is installed on the wheel face of the pulling gear, and a second elastic arm of the first torsion spring is installed in the inner cavity of the head; a rotating shaft of the transmission gear is arranged in the second positioning hole and can move along the length direction of the second positioning hole, a rotating shaft of the main rotating shaft gear is arranged in the third positioning hole, and the gear and the main rotating shaft gear are pulled to be respectively meshed with the transmission gear; the main rotating shaft is arranged on the main rotating shaft gear, and the pulling mechanism is connected with the pulling gear through the pulling through hole.

When the ejection mechanism is not pressed, the transmission gears in the strip-shaped holes are respectively in the positions meshed with the pulling gear and the main rotating shaft gear; when the ejection mechanism is pressed, the transmission gear in the strip-shaped hole moves towards the other side of the strip-shaped hole, so that the transmission gear cannot be meshed with the pulling gear and the main rotating shaft gear.

When the toy gyroscope is used, a user firstly installs the toy gyroscope on the gyroscope connecting head, then the user tightly holds the handle of the shell with one hand and pulls the pulling mechanism with the other hand, the pulling gear rotates under the pulling of the pulling mechanism, the transmission gear and the main rotating shaft gear are further driven to rotate continuously, the toy gyroscope on the gyroscope connecting head rotates along with the pulling mechanism, the first torsion spring continuously contracts and stores energy under the rotation of the pulling gear, and when the pulling wire is completely pulled out of the pulling gear, the first torsion spring stores energy completely; then, the user releases the pulling of the pulling mechanism, presses the ejection mechanism by hand, releases the first torsion spring to release energy, and enables the pulling gear to rotate in the opposite direction of rotation when the pulling mechanism is pulled out, so that the top connector is disengaged from the ejection mechanism, and the toy top is ejected from the top connector.

The rotation driving mechanism only comprises three gears and one first torsion spring, the whole gear box does not need to be installed in the inner cavity of the shell, a plurality of gear sets do not need to be assembled, the assembly steps can be simplified, the occupied space of the inner cavity of the shell is effectively reduced, the size and the weight of the toy gyroscope emitter are reduced, and the production cost of the toy gyroscope emitter is reduced.

As the utility model discloses a preferred scheme, pulling mechanism includes the pull ring and acts as go-between, and the pull ring is in the outside of casing, the one end of acting as go-between is passed the pulling through-hole is connected with the pull ring, and the other end winding of acting as go-between is in on the pulling gear. And pulling the pull ring to pull the pull gear by the pull wire, so that the pull gear rotates. When a user does not pull the pull ring any more, the first torsion spring can apply a rotary force to enable the pulling gear to rotate in the opposite direction when the pulling gear is pulled out of the pull ring, so that the pulling gear rotates in the opposite direction, the pull wire can be wound back on the pulling gear, and the pull ring is pulled back to the original position.

As a further preferred scheme of the present invention, the ejection mechanism includes a pressing rod, a return spring and a second torsion spring, a sliding groove is provided in the inner cavity of the head, the sliding groove is communicated with the pushing through hole, the pressing rod is located in the sliding groove, the outer end of the pressing rod passes through the pushing through hole and is exposed outside the housing, a convex column is provided at the inner end of the pressing rod, and the return spring is sleeved on the convex column and is located between the inner end surface of the pressing rod and the groove wall of the sliding groove; the middle part of pressing the depression bar is equipped with the bar through-hole, the tank bottom of spread groove is equipped with the shaft hole, the main pivot passes the shaft hole and is in the bar through-hole, and second torque spring cover is in the main pivot between the lower terminal surface of top connector and the tank bottom of spread groove, and the first elastic arm of second torque spring installs in the main pivot, and the second elastic arm of first torque spring installs on the tank bottom of spread groove. The outer end of the pressing rod is a pressing end of the ejection mechanism. The strip-shaped through holes can play a limiting role and a guiding role in the forward and backward movement of the main rotating shaft, so that the main rotating shaft is prevented from deviating when being reset, and the toy gyroscope can be accurately ejected. Under the condition that the toy top is not installed, the second torsion spring on the main rotating shaft is in an extending state; when the main rotating shaft gear rotates, the second torsion spring is compressed to store energy; when the pressing rod is pressed, the second torsion spring can rotate in the opposite direction, a rotary force is exerted upwards on the gyro connector to reset, and the gyro on the gyro connector is ejected out.

As a further preferable scheme of the present invention, two parallel-arranged ejector blocks are arranged on the pressing rod, two parallel-arranged guide strip-shaped holes are arranged at the bottom of the connecting groove, the two guide strip-shaped holes are respectively located at two sides of the shaft hole, and the two ejector blocks are respectively located in the corresponding guide strip-shaped holes; the upper end face of the top block is an inclined plane which is gradually inclined downwards from outside to inside, and the lower end face of the gyroscope connector is in contact fit with the inclined plane. The inclined plane at the upper end of the ejector block is a trigger end of the ejector mechanism. When the pressing rod is not pressed, the return spring at the inner end of the pressing rod is in an extension state; when pressing down the pressure lever, reset spring receives the compression, and the kicking block removes to reset spring's direction along direction strip-shaped hole, and the lower terminal surface of top connector is highly extrudeed gradually to the inclined plane of kicking block upper end, and when the lower terminal surface of top connector and the peak contact on inclined plane, the lower terminal surface and the inclined plane of top connector break away from the cooperation, launch away from the toy top from the top connector.

As the utility model discloses a preferred scheme, the top connector is equipped with first through-hole including connecting cover and polygonal fixture block, the bottom of connecting cover, and the center of polygonal fixture block is equipped with the second through-hole, and polygonal fixture block is in the connecting cover, first through-hole, second through-hole are passed in proper order to the upper end of main pivot, install the upper end at main pivot with connecting cover and polygonal fixture block. The polygonal fixture block can clamp or adsorb the toy top tightly.

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

the rotation driving mechanism of the toy gyroscope launcher only comprises the three gears and the first torsion spring, the whole gear box does not need to be installed in the inner cavity of the shell, a plurality of gear sets do not need to be assembled, the assembling steps can be simplified, the occupied space of the inner cavity of the shell is effectively reduced, the size and the weight of the toy gyroscope launcher are further reduced, and the production cost of the toy gyroscope launcher is reduced.

Drawings

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

FIG. 2 is a schematic structural view of the top of FIG. 1 without the top connector;

FIG. 3 is a schematic view of the embodiment of the present invention showing the housing disassembled;

fig. 4 is a schematic view illustrating a disassembled state of the ejection mechanism and the rotation driving mechanism according to the embodiment of the present invention.

Detailed Description

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

As shown in fig. 1-4, the toy top launcher in this embodiment includes a housing 1, a top connector 2, an ejection mechanism 3, a rotation driving mechanism 4, and a pulling mechanism 5, the housing 1 has a head portion 11 and a handle portion 12, a top surface of the head portion 11 is provided with a connecting groove 111, a bottom of the connecting groove 111 is provided with a main rotating shaft 112, one side of the head portion 11 is provided with a pushing through hole 113 and a pulling through hole 114, the top connector 2 is mounted on the main rotating shaft 112 and located in the connecting groove 111, the ejection mechanism 3 is disposed in an inner cavity of the head portion 11, a pressing end of the ejection mechanism 3 is exposed outside the housing 1 from the pushing through hole 113, and a triggering end of the ejection mechanism 3 is in contact fit with a lower end surface of the top connector 2; the rotation driving mechanism 4 includes a pulling gear 41, a transmission gear 42, a main shaft gear 43 and a first torsion spring 44, a first positioning hole 115, a second positioning hole 116 and a third positioning hole (not labeled in the figure) are arranged in the inner cavity of the head 11, the second positioning hole 116 is located between the first positioning hole 115 and the third positioning hole, and the second positioning hole 116 is a strip-shaped hole; the rotation shaft of the pulling gear 41 is installed in the first positioning hole 115, the first torsion spring 44 is disposed on the end surface of the pulling gear 41 and the first torsion spring 44 is disposed coaxially with the pulling gear 41, the first elastic arm 441 of the first torsion spring 44 is installed on the tread of the pulling gear 41, and the second elastic arm 442 of the first torsion spring 44 is installed in the inner cavity of the head 11; the rotating shaft of the transmission gear 42 is arranged in the second positioning hole 116 and the rotating shaft of the transmission gear 42 can move along the length direction of the second positioning hole 116, the rotating shaft of the main rotating shaft 112 is arranged in the third positioning hole, and the pulling gear 41 and the main rotating shaft gear 43 are respectively meshed with the transmission gear 42; the main rotating shaft 112 is mounted on the main rotating shaft gear 43, and the pulling mechanism 5 is connected to the pulling gear 41 through the pulling through hole 114.

The pulling mechanism 5 comprises a pulling ring 51 and a pulling wire 52, the pulling ring 51 is arranged on the outer side of the shell 1, one end of the pulling wire 52 passes through the pulling through hole 114 to be connected with the pulling ring 51, and the other end of the pulling wire 52 is wound on the pulling gear 41. Pulling the pull ring 51 causes the pull wire 52 to pull the pull gear 41, and further causes the pull gear 41 to rotate. When the user does not pull the pull ring 51 any more, the first torsion spring 44 applies a rotational force to rotate the pulling gear 41 in a direction opposite to the direction in which the pull ring 51 is rotated when pulled out, thereby rotating the pulling gear 41 in a direction opposite to the direction in which the pull wire 52 is wound back on the pulling gear 41 to pull the pull ring 51 back.

The ejection mechanism 3 comprises a pressing rod 31, a return spring 32 and a second torsion spring 33, a sliding groove 118 is arranged in an inner cavity of the head 11, the sliding groove 118 is communicated with the pushing through hole 113, the pressing rod 31 is arranged in the sliding groove 118, the outer end of the pressing rod 31 passes through the pushing through hole 113 and is exposed outside the shell 1, a convex column 311 is arranged at the inner end of the pressing rod 31, and the return spring 32 is sleeved on the convex column 311 and is positioned between the inner end surface of the pressing rod 31 and the groove wall of the sliding groove 118; the middle part of the pressing rod 31 is provided with a strip-shaped through hole 312, the bottom of the connecting groove 111 is provided with a shaft hole 1111, the main rotating shaft 112 passes through the shaft hole 1111 and is positioned in the strip-shaped through hole 312, the second torsion spring 33 is sleeved on the main rotating shaft 112 and positioned between the lower end surface of the gyro connector 2 and the bottom of the connecting groove 111, the first elastic arm 331 of the second torsion spring 33 is installed on the main rotating shaft 112, and the second elastic arm 332 of the first torsion spring 44 is installed on the bottom of the connecting groove 111. The outer end of the pressing rod 31 is a pressing end of the ejector mechanism 3. The strip-shaped through holes 312 can limit the front and back movement of the main rotating shaft 112 and guide the front and back movement of the main rotating shaft 112, so that the main rotating shaft 112 is prevented from shifting when being reset, and the toy top can be accurately ejected. In the case where the toy top is not mounted, the second torsion spring 33 on the main rotation shaft 112 is in an extended state; when the main rotating shaft gear 43 rotates, the second torsion spring 33 is compressed to store energy; when the pressing rod 31 is pressed, the second torsion spring 33 rotates in the opposite direction to apply a turning force upwards to the top connector 2 for resetting, so that the top on the top connector 2 is ejected out.

The pressing rod 31 is provided with two parallel-arranged top blocks 313, the bottom of the connecting groove 111 is provided with two parallel-arranged guide strip-shaped holes 1112, the two guide strip-shaped holes 1112 are respectively positioned at two sides of the shaft hole 1111, and the two top blocks 313 are respectively positioned in the corresponding guide strip-shaped holes 1112; the upper end surface of the top block 313 is an inclined surface 3131 which is gradually inclined downwards from outside to inside, and the lower end surface of the top connector 2 is in contact fit with the inclined surface 3131. The inclined surface 3131 at the upper end of the top block 313 is the trigger end of the ejector mechanism. When the pressing lever 31 is not pressed, the return spring 32 at the inner end of the pressing lever 31 is in an extended state; when the pressing rod 31 is pressed down, the return spring 32 is compressed, the top block 313 moves towards the direction of the return spring 32 along the guide strip-shaped hole 1112, the inclined surface 3131 at the upper end of the top block 313 highly and gradually presses the lower end surface of the top connector 2, and when the lower end surface of the top connector 2 is in contact with the highest point of the inclined surface 3131, the lower end surface of the top connector 2 is disengaged from the inclined surface 3131, and the toy top is ejected from the top connector 2.

The top connector 2 comprises a connecting cover 21 and a polygonal fixture block 22, a first through hole 211 is formed in the bottom of the connecting cover 21, a second through hole 221 is formed in the center of the polygonal fixture block 22, the polygonal fixture block 22 is located in the connecting cover 21, the upper end of the main rotating shaft 112 penetrates through the first through hole 211 and the second through hole 221 in sequence, and the connecting cover 21 and the polygonal fixture block 22 are installed at the upper end of the main rotating shaft 112. The polygonal fixture block 22 can clamp or absorb the toy top tightly.

When the ejection mechanism 3 is not pressed, the transmission gear 42 in the strip-shaped hole is respectively engaged with the pulling gear 41 and the main rotating shaft gear 43; when the ejection mechanism 3 is pressed, the transmission gear 42 in the strip-shaped hole moves to the other side of the strip-shaped hole, so that the transmission gear 42 cannot be meshed with the pulling gear 41 and the main rotating shaft gear 43.

When the toy gyroscope is used, a user firstly installs the toy gyroscope on the gyroscope connector 2, then the user tightly holds the handle of the shell 1 with one hand, pulls the pulling mechanism 5 with the other hand, pulls the pulling gear 41 to rotate under the pulling of the pulling mechanism 5, further drives the transmission gear 42 and the main rotating shaft gear 43 to continuously rotate, so that the toy gyroscope on the gyroscope connector 2 also rotates along with the pulling mechanism, at the moment, the first torsion spring 44 continuously contracts and stores energy under the rotation of the pulling gear 41, and when the pull wire 52 is completely pulled out of the pulling gear 41, the first torsion spring 44 stores energy completely; then, the user releases the pulling of the pulling mechanism 5, presses the ejecting mechanism 3 with the hand, releases the energy by the first torsion spring 44, and allows the pulling gear 41 to rotate in the opposite direction to the rotation when pulling out the pulling mechanism 5, so that the top connector 2 is disengaged from the ejecting mechanism 3, and the toy top is ejected from the top connector 2.

The rotation driving mechanism 4 only comprises three gears and one first torsion spring 44, and the whole gear box does not need to be installed in the inner cavity of the shell 1, and a plurality of gear sets do not need to be assembled, so that the assembly steps can be simplified, the occupied space of the inner cavity of the shell 1 is effectively reduced, the size and the weight of the toy gyroscope emitter are reduced, and the production cost of the toy gyroscope emitter is reduced.

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 gyroscope emitter comprises a shell, a gyroscope connector, an ejection mechanism, a rotation driving mechanism and a pulling mechanism, wherein the shell is provided with a head part and a handle part, the top surface of the head part is provided with a connecting groove, the bottom of the connecting groove is provided with a main rotating shaft, one side of the head part is provided with a pushing through hole and a pulling through hole, the gyroscope connector is arranged on the main rotating shaft and is positioned in the connecting groove, the ejection mechanism is arranged in an inner cavity of the head part, the pressing end of the ejection mechanism is exposed out of the shell from the pushing through hole, and the triggering end of the ejection mechanism is in contact fit with the lower end surface of the gyroscope connector; the method is characterized in that: the rotation driving mechanism comprises a pulling gear, a transmission gear, a main rotating shaft gear and a first torsion spring, a first positioning hole, a second positioning hole and a third positioning hole are arranged in the inner cavity of the head part, the second positioning hole is positioned between the first positioning hole and the third positioning hole, and the second positioning hole is a strip-shaped hole; a rotating shaft of the pulling gear is installed in the first positioning hole, a first torsion spring is arranged on the end face of the pulling gear and is coaxially arranged with the pulling gear, a first elastic arm of the first torsion spring is installed on the wheel face of the pulling gear, and a second elastic arm of the first torsion spring is installed in the inner cavity of the head; a rotating shaft of the transmission gear is arranged in the second positioning hole and can move along the length direction of the second positioning hole, a rotating shaft of the main rotating shaft gear is arranged in the third positioning hole, and the gear and the main rotating shaft gear are pulled to be respectively meshed with the transmission gear; the main rotating shaft is arranged on the main rotating shaft gear, and the pulling mechanism is connected with the pulling gear through the pulling through hole.

2. The toy top launcher of claim 1, wherein: the pulling mechanism comprises a pull ring and a pull wire, the pull ring is positioned on the outer side of 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 wound on the pulling gear.

3. The toy top launcher of claim 1, wherein: the ejection mechanism comprises a pressing rod, a return spring and a second torsion spring, a sliding groove is formed in an inner cavity of the head and is communicated with the pushing through hole, the pressing rod is arranged in the sliding groove, the outer end of the pressing rod penetrates through the pushing through hole and is exposed out of the shell, a convex column is arranged at the inner end of the pressing rod, and the return spring is sleeved on the convex column and is positioned between the inner end face of the pressing rod and the wall of the sliding groove; the middle part of pressing the depression bar is equipped with the bar through-hole, the tank bottom of spread groove is equipped with the shaft hole, the main pivot passes the shaft hole and is in the bar through-hole, and second torque spring cover is in the main pivot between the lower terminal surface of top connector and the tank bottom of spread groove, and the first elastic arm of second torque spring installs in the main pivot, and the second elastic arm of first torque spring installs on the tank bottom of spread groove.

4. The toy top launcher of claim 3, wherein: the pressing rod is provided with two parallel ejector blocks, the bottom of the connecting groove is provided with two parallel guide strip-shaped holes, the two guide strip-shaped holes are respectively positioned at two sides of the shaft hole, and the two ejector blocks are respectively positioned in the corresponding guide strip-shaped holes; the upper end face of the top block is an inclined plane which is gradually inclined downwards from outside to inside, and the lower end face of the gyroscope connector is in contact fit with the inclined plane.

5. The toy top launcher of claim 1, wherein: the top connector comprises a connecting cover and a polygonal fixture block, a first through hole is formed in the bottom of the connecting cover, a second through hole is formed in the center of the polygonal fixture block, the polygonal fixture block is located in the connecting cover, the upper end of the main rotating shaft penetrates through the first through hole and the second through hole in sequence, and the connecting cover and the polygonal fixture block are installed at the upper end of the main rotating shaft.