CN2845874Y - Toy gyroscope projector - Google Patents
Toy gyroscope projector Download PDFInfo
- Publication number
- CN2845874Y CN2845874Y CN 200520120598 CN200520120598U CN2845874Y CN 2845874 Y CN2845874 Y CN 2845874Y CN 200520120598 CN200520120598 CN 200520120598 CN 200520120598 U CN200520120598 U CN 200520120598U CN 2845874 Y CN2845874 Y CN 2845874Y
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- rotating disc
- wheel
- gyro body
- rotating shaft
- housing
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Abstract
The utility model relates to a toy gyroscope emitter which comprises a shell body, a driving gear and a rotary disc, wherein the driving gear is installed in the shell body, the rotary disk is installed on the lower end of a rotating shaft of the driving gear, at least two clamping blocks and at least one stop block are arranged on the surface of the outer circumference of the lower part of the rotary disk, a small projection which can tightly clamp a clamp ring of a gyroscope body is arranged on the inner side wall of the clamp block and the stop block is matched with a notch on the clamp ring of the gyroscope body. When the clamp block is tightly clamped on the clamp ring, the rotary disk and the gyroscope body are connected in the way of movable fit; the stop block and the notch on the clamp ring of the gyroscope body are positioned in the way of transverse fit, the capability of the rotary disk in driving the gyroscope body to rotate is raised, and a larger initial velocity is supplied to the gyroscope body; when the gyroscope body is disengaged from the rotary disk, the stop block and the notch are positioned in the way of longitudinal fit, the gyroscope body can be smoothly fallen down linearly, phenomena that the gyroscope body is seriously flung to a side and is even flied out can not be generated, and the safety performance of the product of the utility model is improved; the utility model also has the advantages of simple structure, low cost, etc.
Description
Technical field
The utility model relates to a kind of toy, more particularly, relates to a kind of toy top launcher.
Background technology
Existing toy gyroscope generally is made up of gyro body and top launcher, and wherein the gyro body is to provide initial velocity and direction of rotation by top launcher.Children make gyro body rotation by top launcher, be the condition of winning victory so that gyro body rotational time is the longest, perhaps collide out with the gyro body with the adversary be the condition of winning victory outside certain zone, thereby are at play the corresponding enjoyment of middle acquisition.
" a kind of toy gyroscope and the top launcher thereof " of Chinese patent CN2582697Y bulletin for example, comprise gyro body and top launcher, wherein, top launcher comprises housing and the driving mechanism of device in housing and the swiveling wheel that can drive above-mentioned gyro body, and the swiveling wheel inwall is equipped with at least three active fastening blocks that can tighten the gyro body.Above-mentioned active fastening block is made up of slide block and spring, offering at least three on the above-mentioned swiveling wheel can ccontaining slide block and the vallecular cavity of spring, wherein each slide block installs slidably in each vallecular cavity, and its front portion is stretched out from the notch of described vallecular cavity and is protruded in the swiveling wheel inwall, spring assembly is in vallecular cavity, the one end holds out against slider tail, and the other end holds out against vallecular cavity tail wall.Though this top launcher can make the gyro body when breaking away from top launcher reposefully straight line fall, the gyro body can not produce and seriously get rid of on one side even the phenomenon that flies out, product safety performance height, still, its internal structure more complicated of this top launcher, production cost is also than higher.
Summary of the invention
The purpose of this utility model is to provide a kind of product safety performance height, simple in structure, toy top launcher that production cost is low.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of toy top launcher, comprise housing, driving mechanism and rotating disc, above-mentioned driving mechanism is installed in the housing, it is characterized in that: above-mentioned rotating disc is installed in the lower end of driving mechanism rotating shaft, the external peripheral surface of rotating disc bottom is provided with at least two clamping blocks and at least one limited block, above-mentioned clamping block madial wall is provided with the little projection that can tighten gyro body snap ring, and the notch on above-mentioned limited block and the gyro body snap ring is complementary.
Because the clamping block madial wall on the external peripheral surface of rotating disc bottom is provided with the little projection that can tighten gyro body snap ring, notch on limited block on the external peripheral surface of rotating disc bottom and the gyro body snap ring is complementary, so, be movable clamping between the rotating disc of top launcher and the gyro body.When its little projection of clamping block of rotating disc bottom is clamped on the snap ring of gyro body, rotating disc and gyro body form being connected movingly, promptly when gyro body and transmitter both thereof are in static state, the gyro body is by its snap ring and being clamped on the rotating disc with little projection cooperating of clamping block, rotating disc can drive the rotation of gyro body, and work as the gyro body in the process of rotation at a high speed, when driving mechanism stops to provide power to rotating disc, rotating disc just tends to the state that stops operating, and the gyro body that rotates at a high speed, because effect of inertia still will continue rotation at a high speed, at this moment rotating disc just can hinder the motion of gyro body, therefore, the snap ring on the gyro body just can break away from the clamping block on the rotating disc, thereby makes the gyro body break away from rotating disc and independent rotation.And the effect of limited block is: when rotating disc drives the rotation of gyro body, laterally cooperate spacing by the notch on limited block and the gyro body snap ring, prevent skidding between clamping block and the snap ring, further improve the ability that rotating disc drives the rotation of gyro body, thereby a bigger initial velocity is provided for the gyro body, guarantees that the gyro body can also continue the long time of rotation because of inertia after breaking away from rotating disc; When the gyro body breaks away from rotating disc, vertically cooperates by limited block and notch on the gyro body snap ring spacing, can make this physical efficiency of gyro reposefully straight line fall, can not produce and seriously get rid of to one side even the phenomenon that flies out, raising product safety performance.
Described clamping block, limited block are located on the external peripheral surface of rotating disc bottom respectively regularly, and wherein clamping block evenly distributes.
Above-mentioned clamping block, limited block and rotating disc preferably adopt following structure to be connected: the number of described clamping block, limited block is two, two clamping blocks are fixedly connected by a connection piece, the front portion of two clamping blocks is stretched out the two symmetrical through holes from rotating disc respectively and is protruded in the rotating disc lower end surface, two limited blocks fixedly are located on the external peripheral surface of rotating disc bottom symmetrically, and two clamping blocks and two limited blocks of above-mentioned symmetrical distribution are uniformly distributed on the external peripheral surface of rotating disc bottom.After adopting said structure, have only two clamping blocks and snap ring to form being connected movingly, and the external peripheral surface upper limit position block of rotating disc bottom is positioned at the notch on the gyro body snap ring, both cooperations only play position-limiting action, like this, rotating disc can be not tight with gyro body Ka Detai, can allow rotating disc drive the gyro body and rotate, and is convenient to the gyro body again and separates with rotating disc when high speed.
Described driving mechanism comprises rotating shaft, with the integrated driven wheel of rotating shaft, have the tooth bar of handle, driven wheel is arranged in the housing rotationally, respectively be provided with a rach slot on the housing of driven wheel one or both sides, above-mentioned tooth bar can be positioned at rach slot and be meshed with driven wheel.
The independent rotation for the easier disengaging rotating disc of gyro body that makes rotation at a high speed, described driving mechanism also comprises a rotation preventive mechanism, this rotation preventive mechanism comprises spline wheel, spline piece and back-moving spring, the spline wheel is fixedlyed connected with driven wheel is coaxial, outwards be extruded with projection on the lateral wall of spline wheel, the spline piece is positioned on the housing and cooperates with spline wheel projection and rotating shaft is stopped operating, back-moving spring is sleeved in the rotating shaft, the one end is stretched on the spline wheel, and its other end is stretched on the madial wall of housing; Rach slot on the housing is stepped, and the shape of tooth bar and the shape of rach slot are complementary.When being meshed in the rach slot on the tooth bar insertion housing and with driven wheel, the spline wheel of rotation preventive mechanism upwards promotes under the effect of tooth bar, the restriction of the rotation disengaging spline piece of spline wheel, the rotation of rack drives driven wheel; After extracting out in the rach slot of tooth bar from the housing, the spline wheel moves downward under the effect of back-moving spring, and the rotation of spline wheel is subjected to the restriction of spline piece and stops operating.Above-mentioned rotation preventive mechanism cooperates by tooth bar and driven wheel, guarantee that rotating shaft can freely be rotated when tooth bar inserts, and rotating shaft can be stopped the rotation automatically and be remained static after tooth bar is extracted out, like this, the gyro body of rotation at a high speed, rotating shaft and on rotating disc stop suddenly state the time, because effect of inertia gyro body still will continue rotation at a high speed, and the motion that stops just can to hinder the gyro body suddenly of rotating disc, therefore, the gyro body can break away from rotating disc and independent rotation immediately.
For being connected between balance rotating dish and the driven wheel rotating shaft, strengthen the ability that driven wheel rotates by rotating shaft driven rotary dish, make the rotation of rotating disc more steady, be provided with balanced rotation wheel between described rotating disc and the driven wheel, this balanced rotation wheel is fixedly installed in the driven wheel rotating shaft, promptly can in the middle of the balanced rotation wheel, be provided with the square opening that can tighten the rotating shaft projected square part, also can in the middle of the balanced rotation wheel, be provided with and to tighten the tri-angle-holed of rotating shaft gable, balanced rotation wheel also can otherwise be fixedly installed in the driven wheel rotating shaft, and balanced rotation wheel lateral wall is provided with the vertical prominent bar that matches with vertical bar-shaped trough on the rotating disc madial wall.Because the vertical prominent bar on the balanced rotation wheel lateral wall is positioned at the groove of the vertical bar-shaped trough on the rotating disc madial wall, strengthened connection stability between rotating disc and the driven wheel rotating shaft, so rotating shaft and rotating disc rotate synchronously, thereby rotating disc is rotated reposefully.
Toy top launcher of the present utility model, because rotating disc is installed in the lower end of driving mechanism rotating shaft, the external peripheral surface of rotating disc bottom is provided with at least two clamping blocks and at least one limited block, above-mentioned clamping block madial wall is provided with the little projection that can tighten gyro body snap ring, notch on above-mentioned limited block and the gyro body snap ring is complementary, and is movable clamping between the rotating disc of top launcher and the gyro body.When its little projection of clamping block of rotating disc bottom was clamped on the snap ring of gyro body, rotating disc and gyro body formed being connected movingly; Notch on limited block and the gyro body snap ring laterally cooperates spacing, the generation of having skidded between clamping block and the snap ring when having prevented the rotation of rotating disc drive gyro body, improve the ability that rotating disc drives the rotation of gyro body, thereby a bigger initial velocity is provided for the gyro body, guarantees that the gyro body can also continue the long time of rotation because of inertia after breaking away from rotating disc; When the gyro body breaks away from rotating disc, vertically cooperates by limited block and notch on the gyro body snap ring spacing, can make this physical efficiency of gyro reposefully straight line fall, can not produce and seriously get rid of to one side even the phenomenon that flies out, raising product safety performance; Simultaneously, toy top launcher of the present utility model also has advantages such as simple in structure, that production cost is low.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the top launcher of the utility model preferred embodiment and the external structure schematic diagram of gyro body;
Fig. 2 is the exploded view of top launcher among Fig. 1;
Fig. 3 is the exploded view of the top launcher of another preferred embodiment of the utility model.
The specific embodiment
As Fig. 1, shown in Figure 2, a kind of toy top launcher, comprise housing 1, driving mechanism and rotating disc 2, above-mentioned driving mechanism is installed in the housing 1, above-mentioned rotating disc 2 is installed in the lower end of driving mechanism rotating shaft 3, be provided with two limited blocks 4 on the external peripheral surface of rotating disc 2 bottoms symmetrically, notch 7 on the snap ring 6 of above-mentioned limited block 4 and gyro body 5 is complementary, two clamping blocks 8 are fixedly connected by a connection piece 9, the front portion of two clamping blocks 8 is stretched out the two symmetrical through holes 10 from rotating disc 2 respectively and is protruded in rotating disc 2 lower end surface, above-mentioned clamping block 8 madial walls are provided with the little projection 11 that can tighten snap ring 6 on the gyro body 5, and two clamping blocks 8 and two limited blocks 4 of above-mentioned symmetrical distribution are uniformly distributed on the external peripheral surface of rotating disc 2 bottoms.After adopting said structure, have only two clamping blocks 8 and snap ring 6 to form being connected movingly, and the external peripheral surface upper limit position block 4 of rotating disc 2 bottoms is positioned at the notch 7 on the snap ring 6 of gyro body 5, both cooperations only play position-limiting action, like this, be movable clamping between the rotating disc 2 of top launcher and the gyro body 5.When clamping block 8 its little projections 11 of rotating disc 2 bottoms are clamped on the snap ring 6 of gyro body 5, rotating disc 2 and gyro body 5 forms being connected movingly, promptly when gyro body 5 and transmitter both thereof are in static state, gyro body 5 is by its snap ring 6 and being clamped on the rotating disc 2 with little projection 11 8 both cooperations of clamping block, rotating disc 2 can drive 5 rotations of gyro body, and work as gyro body 5 in the process of rotation at a high speed, when driving mechanism stops to provide power to rotating disc 2, rotating disc 2 just tends to the state that stops operating, and the gyro body 5 that rotates at a high speed, because effect of inertia still will continue rotation at a high speed, at this moment rotating disc 2 just can hinder the motion of gyro body 5, therefore, snap ring 6 on the gyro body 5 just can break away from the clamping block 8 on the rotating disc 2, thereby makes gyro body 5 break away from rotating disc 2 and independent rotation.When rotating disc 2 drives 5 rotations of gyro body, laterally cooperate spacing by the notch on the snap ring 6 of limited block 4 and gyro body 57, prevent skidding between clamping block 8 and the snap ring 6, further improve the ability that rotating disc 2 drives 5 rotations of gyro body, thereby a bigger initial velocity is provided for gyro body 5, guarantees that gyro body 5 can also continue the long time of rotation because of inertia after breaking away from rotating disc 2; When gyro body 5 breaks away from rotating disc 2, vertically cooperate spacing by the notch on the snap ring 6 of limited block 4 and gyro body 57, can make gyro body 5 reposefully straight line fall, can not produce and seriously get rid of on one side even the phenomenon that flies out, improve the product safety performance.Simultaneously, rotating disc 2 can be not tight with gyro body 5 Ka Detai, can allow rotating disc 2 drive gyro body 5 and rotate, and is convenient to gyro body 5 again and separates with rotating disc 2 when high speed.
Above-mentioned driving mechanism comprises rotating shaft 3, with rotating shaft 3 integrated driven wheels 12, have handle 13 tooth bar 14, driven wheel 12 is arranged in the housing 1 rotationally, respectively be provided with a linear pattern rach slot 15 on the housing 1 of the both sides of driven wheel 12, above-mentioned tooth bar 14 can be positioned at rach slot 15 and be meshed with driven wheel 12, rach slot 15 can be with respect to the 16 vertical or horizontal settings of top launcher handle, and present embodiment adopts back one mode.
The independent rotation for the gyro body 5 easier disengaging rotating discs 2 that make rotation at a high speed, above-mentioned driving mechanism also comprises a rotation preventive mechanism, this rotation preventive mechanism comprises spline wheel 17, spline piece 18 and back-moving spring 19, spline wheel 17 and driven wheel 12 coaxial fixedlying connected, in the present embodiment, spline wheel 17 is one-body molded with driven wheel 12 and rotating shaft 3, outwards be extruded with projection 20 on the lateral wall of spline wheel 17, spline piece 18 is positioned on the housing 1 and cooperates with projection 20 on the spline wheel 17 and rotating shaft 3 is stopped operating, back-moving spring 19 is sleeved in the rotating shaft 3, the one end is stretched on the spline wheel 17, and its other end is stretched on the madial wall of housing 1; Rach slot 15 on the housing 1 is stepped, and the shape of the shape of tooth bar 14 and rach slot 15 is complementary.
For being connected between the rotating shaft 3 of balance rotating dish 2 and driven wheel 12, strengthen the ability that driven wheel 12 rotates by rotating shaft 3 driven rotary dishes 2, make the rotation of rotating disc 2 more steady, be provided with balanced rotation wheel 21 between above-mentioned rotating disc 2 and the driven wheel 12, be provided with the square opening 23 that can tighten rotating shaft 3 projected square part 22 in the middle of this balanced rotation wheel 21, thereby balanced rotation wheel 21 is fixedly installed in the rotating shaft 3 of driven wheel 12, and balanced rotation is taken turns 21 lateral walls and is provided with the vertical prominent bar 25 that matches with vertical bar-shaped trough 24 on rotating disc 2 madial walls.Because balanced rotation is taken turns the groove that vertical prominent bar 25 on 21 lateral walls is positioned at the vertical bar-shaped trough 24 on rotating disc 2 madial walls, strengthened connection stability between the rotating shaft 3 of rotating disc 2 and driven wheel 12, so rotating shaft 3 is rotated synchronously with rotating disc 2, thereby rotating disc 2 is rotated reposefully.
When being meshed in the rach slot 15 that tooth bar 14 inserts on the housing 1 and with driven wheel 12, the spline wheel 17 of rotation preventive mechanism upwards promotes under the effect of tooth bar 14, and the rotation of spline wheel 17 breaks away from the restriction of spline piece 18, and tooth bar 14 drives driven wheel 12 rotations; After extracting out in the rach slot 15 of tooth bar 14 from the housing 1, spline wheel 17 moves downward under the effect of back-moving spring 19, and 17 rotations of spline wheel are subjected to the restriction of spline piece 18 and stop operating.Above-mentioned rotation preventive mechanism cooperates by tooth bar 14 and driven wheel 12, guarantee that rotating shaft 3 can freely be rotated when tooth bar 14 inserts, and rotating shaft 3 can be stopped the rotation automatically and be remained static after tooth bar 14 is extracted out, like this, the gyro body 5 of high speed rotation, rotating shaft 3 and on rotating disc 2 stop suddenly state the time, because effect of inertia gyro body 5 still will continue rotation at a high speed, and the motion that stops just can to hinder gyro body 5 suddenly of rotating disc 2, therefore, gyro body 5 can break away from rotating disc 2 and independent rotation immediately.
As shown in Figure 3, embodiment 2 is substantially the same manner as Example 1, be outside both differences: embodiment 2 has saved the connector 9 among the embodiment 1, and two clamping blocks 8 and two limited blocks 4 are directly arranged on the external peripheral surface of rotating disc 2 bottoms, promptly two clamping blocks 8 and two limited blocks 4 are one-body molded with the external peripheral surface of rotating disc 2 bottoms.
The utility model is not limited to the version in the foregoing description, and driving mechanism of the present utility model can also adopt micro machine, and simultaneously, rotation preventive mechanism adopts manual inserted sheet to insert the form of driven wheel, and driven wheel is stopped operating when micro machine has a power failure.As long as toy top launcher comprises housing, driving mechanism and rotating disc; above-mentioned driving mechanism is installed in the housing; above-mentioned rotating disc is installed in the lower end of driving mechanism rotating shaft; the external peripheral surface of rotating disc bottom is provided with at least two clamping blocks and at least one limited block; above-mentioned clamping block madial wall is provided with the little projection that can tighten gyro body snap ring; notch on above-mentioned limited block and the gyro body snap ring is complementary, and all drops within the protection domain of the present utility model.
Claims (6)
1, a kind of toy top launcher, comprise housing, driving mechanism and rotating disc, above-mentioned driving mechanism is installed in the housing, it is characterized in that: above-mentioned rotating disc is installed in the lower end of driving mechanism rotating shaft, the external peripheral surface of rotating disc bottom is provided with at least two clamping blocks and at least one limited block, above-mentioned clamping block madial wall is provided with the little projection that can tighten gyro body snap ring, and the notch on above-mentioned limited block and the gyro body snap ring is complementary.
2, toy top launcher as claimed in claim 1 is characterized in that: described clamping block, limited block are located on the external peripheral surface of rotating disc bottom respectively regularly, and wherein clamping block evenly distributes.
3, toy top launcher as claimed in claim 1, it is characterized in that: the number of described clamping block, limited block is two, two clamping blocks are fixedly connected by a connection piece, the front portion of two clamping blocks is stretched out the two symmetrical through holes from rotating disc respectively and is protruded in the rotating disc lower end surface, two limited blocks fixedly are located on the external peripheral surface of rotating disc bottom symmetrically, and two clamping blocks and two limited blocks of above-mentioned symmetrical distribution are uniformly distributed on the external peripheral surface of rotating disc bottom.
4, as each described toy top launcher in the claim 1 to 3, it is characterized in that: described driving mechanism comprises rotating shaft, with the integrated driven wheel of rotating shaft, have the tooth bar of handle, driven wheel is arranged in the housing rotationally, respectively be provided with a rach slot on the housing of driven wheel one or both sides, above-mentioned tooth bar can be positioned at rach slot and be meshed with driven wheel.
5, toy top launcher as claimed in claim 4, it is characterized in that: described driving mechanism also comprises a rotation preventive mechanism, this rotation preventive mechanism comprises spline wheel, spline piece and back-moving spring, the spline wheel is fixedlyed connected with driven wheel is coaxial, outwards be extruded with projection on the lateral wall of spline wheel, the spline piece is positioned on the housing and cooperates with spline wheel projection and rotating shaft is stopped operating, and back-moving spring is sleeved in the rotating shaft, the one end is stretched on the spline wheel, and its other end is stretched on the madial wall of housing; Rach slot on the housing is stepped, and the shape of tooth bar and the shape of rach slot are complementary.
6, toy top launcher as claimed in claim 5, it is characterized in that: be provided with balanced rotation wheel between described rotating disc and the driven wheel, this balanced rotation wheel is fixedly installed in the driven wheel rotating shaft, and balanced rotation wheel lateral wall is provided with the vertical prominent bar that matches with vertical bar-shaped trough on the rotating disc madial wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120598 CN2845874Y (en) | 2005-12-20 | 2005-12-20 | Toy gyroscope projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120598 CN2845874Y (en) | 2005-12-20 | 2005-12-20 | Toy gyroscope projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845874Y true CN2845874Y (en) | 2006-12-13 |
Family
ID=37511289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520120598 Expired - Fee Related CN2845874Y (en) | 2005-12-20 | 2005-12-20 | Toy gyroscope projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2845874Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236230A (en) * | 2013-04-24 | 2013-08-07 | 德清易成进出口有限公司 | Rotation stopping ring of rotation head of advertising flag post |
| CN110251950A (en) * | 2018-04-28 | 2019-09-20 | 奥飞娱乐股份有限公司 | Gyrounit |
| CN110882548A (en) * | 2018-08-16 | 2020-03-17 | 广州市三宝动漫玩具有限公司 | Toy spinning top |
-
2005
- 2005-12-20 CN CN 200520120598 patent/CN2845874Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236230A (en) * | 2013-04-24 | 2013-08-07 | 德清易成进出口有限公司 | Rotation stopping ring of rotation head of advertising flag post |
| CN103236230B (en) * | 2013-04-24 | 2016-05-11 | 德清易成进出口有限公司 | A kind of spline ring of Advertising flag pole swiveling head |
| CN110251950A (en) * | 2018-04-28 | 2019-09-20 | 奥飞娱乐股份有限公司 | Gyrounit |
| CN110882548A (en) * | 2018-08-16 | 2020-03-17 | 广州市三宝动漫玩具有限公司 | Toy spinning top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |