CN216629659U - Manual transmitting device utilizing aerodynamic principle - Google Patents
Manual transmitting device utilizing aerodynamic principle Download PDFInfo
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- CN216629659U CN216629659U CN202220041427.6U CN202220041427U CN216629659U CN 216629659 U CN216629659 U CN 216629659U CN 202220041427 U CN202220041427 U CN 202220041427U CN 216629659 U CN216629659 U CN 216629659U
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- frame
- rotating shaft
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- gear
- lifting frame
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- 239000000872 buffer Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 9
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036630 mental development Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a manual launching device utilizing an aerodynamic principle, which relates to the field of children entertainment equipment and comprises a frame, wherein a first rotating shaft is arranged on the frame, a first rotating seat and a second rotating seat are respectively connected to two ends of the first rotating shaft, a driving gear is arranged on the first rotating shaft, the frame comprises a fixed plate and a sub-frame, a launching gun mounting frame is rotatably connected onto the fixed plate, a launching gun and a rack are arranged on the launching gun mounting frame, a driving assembly is matched onto the rack, an air pipe is connected to one end of the launching gun, an air bag is connected to one end of the air pipe, the device can manually adjust the launching height of the launching gun, the driving gear and the driven gear are matched to drive a lifting frame to ascend after the adjustment is finished, the air bag falls down after the lifting frame ascends to the highest position, so that small balls are ejected out of the launching gun by compressed air, the practicality is good, and is interesting high, has widened children's knowledge face greatly.
Description
Technical Field
The utility model relates to the field of children entertainment equipment, in particular to a manual launching device utilizing an aerodynamic principle.
Background
Along with the improvement of living standard and the improvement of concept of people, children can not grow out of the accompany of toys, the requirements of the toys are increased day by day, however, the current children are difficult to generate interest in the traditional toys, consumers pay more attention to the entertainment, the educational property and the like of the toys for the children, the interest and the knowledge are perfectly combined, the children are educated in entertainment, the curiosity of the children is stimulated, and the physical knowledge is explored in playing. Therefore, the existing toys have not been able to meet the needs of children and parents.
The practical ability of the children is an important mental development process, some knowledge is obtained from playing through continuous contact with various entertainment toys, various abilities of the children are expanded and improved, but the existing toys cannot meet the requirements of the children and parents on the knowledge, the children cannot explore some new knowledge in playing, and the interest range of the children is widened.
SUMMERY OF THE UTILITY MODEL
The utility model provides a manual launching device utilizing an aerodynamic principle, which aims to solve the problems that the existing toy in the prior art can not meet the requirements of children and parents on the knowledge, can not enable the children to explore some new knowledge during playing and can not widen the interest range of the children.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a manual launching device utilizing aerodynamic principle comprises a frame, wherein a first rotating shaft is arranged on the frame, the two ends of the first rotating shaft are respectively connected with a first rotating seat and a second rotating seat, a driving gear is arranged on the first rotating shaft, the frame comprises a fixed plate and a sub-frame, a launching gun mounting frame is rotatably connected onto the fixed plate, a launching gun and a rack are arranged on the launching gun mounting frame, a driving assembly is matched onto the rack, one end of the launching gun is connected with an air pipe, one end of the air pipe is connected with an air bag, a lifting frame is slidably arranged in the frame, one end of the air bag is connected with the lifting frame, the air bag is positioned between the bottom surface of the frame and the bottom surface of the lifting frame, the sub-frame is rotatably connected with the second rotating shaft, a cam and a driven gear are arranged on the second rotating shaft, and the driving gear and the driven gear are in chain transmission, the cam is matched with the lifting frame; the height of the shooting gun can be automatically adjusted, the shooting of small balls can be manually realized, the interestingness is high, and the knowledge range of children is widened.
Furthermore, the driving assembly comprises a rotating handle mounting plate, the rotating handle mounting plate is arranged on the upper surface of the frame, a third rotating shaft is arranged on the rotating handle mounting plate, one end of the third rotating shaft penetrates through the rotating handle mounting plate to be connected with a rotating handle, the other end of the third rotating shaft is provided with a first gear, one side of the first gear is matched with a second gear, and the second gear is matched with the rack; the emission height and the angle adjustment of the emission gun are realized through the matching of the driving assembly and the rack.
Furthermore, a wire rotating wheel is rotatably connected to the lifting frame and is matched with the cam; the height of the whole lifting frame is lifted by matching the cam with the worm-shaped wire rotating wheel.
Furthermore, four oil buffers are arranged on the circumference of the bottom of the frame, and one end of each oil buffer is connected with the bottom surface of the lifting frame; the hydraulic buffer can play a good role in buffering in the falling process of the lifting frame.
Furthermore, two enclosing plates are symmetrically arranged on the frame, one enclosing plate is provided with an air pipe fixing plate, and the air pipe penetrates through the air pipe fixing plate and is connected with the air bag.
Furthermore, four idler wheels are symmetrically arranged on the lifting frame, and the idler wheels penetrate through the side wall of the lifting frame to be in sliding fit with the coaming; the roller can effectively reduce the friction between the lifting frame and the coaming.
Furthermore, a ball throwing port is arranged on the launching gun, and a plugging plate is arranged inside the launching gun; the blocking plate prevents the small ball from rolling into the air pipe, and only allows the air to be transmitted to the small ball through the kinetic energy generated by compressing the air bag so as to be emitted out of the gun.
The utility model has the beneficial effects that:
the small balls are thrown into the position to be shot from the ball throwing port, the rotary handle is rotated and is transmitted to a rack on a shooting gun mounting frame through gear engagement, and the shooting gun angle is adjusted by utilizing different heights of the rack; rotatory seat of revolving increases the rotatory moment of torsion with the sprocket of different diameters, thereby it changes the gasbag volume to promote certain height with the hoisting frame that the gyro wheel was installed to both sides through snail form line runner in the middle of the hoisting frame, by releasing suddenly after the hoisting frame highly reaches the peak value, gasbag after the gravitational potential energy compression inflation of hoisting frame, make the gas in the gasbag flow fast in the trachea, utilize gaseous kinetic energy to promote the bobble and spray and send, the device is interesting high, widen child's knowledge face greatly, the practicality is good.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation of the second shaft;
FIG. 3 is a schematic view of the mounting of the line runner on the lift frame;
FIG. 4 is an overall schematic view of the frame;
FIG. 5 is a schematic view of the installation of the cam and the driven gear on the second shaft;
FIG. 6 is an enlarged view of a portion of FIG. 1 labeled A;
FIG. 7 is a schematic view of the mounting of the air bag and the lifting frame;
FIG. 8 is a schematic view of the installation of the first rotating shaft, the first rotating base and the second rotating base;
FIG. 9 is a schematic view of the mounting plate and the mounting of the swing handle;
reference numerals:
1. a frame; 101. mounting grooves; 102. a fixing plate; 103. a hydraulic shock absorber; 104. enclosing plates; 105. a sub-frame; 11. a first rotating shaft; 12. a driving gear; 13. a first rotary base; 14. a second rotary base; 21. a rotating handle mounting plate; 22. turning a handle; 23. a third rotating shaft; 24. a first gear; 25. a second gear; 26 racks; 27. a gun mounting frame; 3. a shooting gun; 31. a ball throwing port; 32. an air tube; 33. an air bag; 34. a trachea fixing plate; 4. a hoisting frame; 41. a roller; 42. a wire reel; 5. a cam; 51. a second rotating shaft; 52. a driven gear; 53. the second rotating shaft fixing seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Spatially relative terms, such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 9, a manual launching device using aerodynamic principle comprises a frame 1, wherein a first rotating shaft 11 is arranged on the frame, both ends of the first rotating shaft are respectively connected with a first rotating base 13 and a second rotating base 14, a driving gear 12 is arranged on the first rotating shaft, the frame comprises a fixed plate 102 and a sub-frame 105, the fixed plate is rotatably connected with a launching gun mounting frame 27, the launching gun mounting frame is provided with a launching gun 3 and a rack 26, the rack is matched with a driving assembly, the driving assembly comprises a rotating handle mounting plate 21, the rotating handle mounting plate is arranged on the upper surface of the frame, the rotating handle mounting plate is provided with a third rotating shaft 23, one end of the third rotating shaft penetrates through the rotating handle mounting plate to be connected with a rotating handle 22, the other end of the third rotating shaft is provided with a first gear 24, one side of the first gear is matched with a second gear 25, the second gear is matched with the rack, a child can drive the third rotating shaft to move by rotating the rotary handle, the third rotating shaft further drives the first gear to move, the first gear drives the second gear to move, and the second gear is meshed with the rack so as to realize the adjustment of the launching height and the angle of the launching gun; the launching gun is provided with a ball throwing port 31, a blocking plate is arranged inside the launching gun, one end of the launching gun is connected with an air pipe 32, one end of the air pipe is connected with an air bag 33, a lifting frame 4 is arranged in the frame in a sliding mode, one end of the air bag is connected with the lifting frame, and the air bag is located between the bottom surface of the frame and the bottom surface of the lifting frame; after the small balls are put into the small ball throwing port by the children, the small balls are blocked in front of the blocking plate, and the blocking plate can allow air to pass through, so that the small balls are subsequently impacted and shot out of the shooting gun;
the sub-frame is rotatably connected with a second rotating shaft 51, the second rotating shaft is provided with a cam 5 and a driven gear 52, the driving gear and the driven gear are driven by chains, the cam is matched with the lifting frame, the circumference of the bottom of the frame is provided with four oil buffers 103, one ends of the oil buffers are connected with the bottom surface of the lifting frame, the oil buffers can play a role in buffering, and device damage caused by the fact that the falling speed of the lifting frame is too high is avoided;
the children firstly rotate the driving assembly, the adjustment of the different height launching angles of the launching gun is realized by the matching of the driving assembly and the chain, a first rotary seat is rotated after a proper launching angle is selected, the first rotary seat rotates to drive the driving gear to move, the driving gear moves and then drives the driven gear to move through the chain transmission, the driven gear moves to drive the cam to move, the cam is matched with the linear rotating wheel, the whole lifting frame can be lifted to a certain height along the frame, if the driven gear continues to move after the cam is lifted to the limit height, the cam is separated from the linear rotating wheel, the lifting frame descends rapidly at the moment, the gravitational potential energy of the falling of the lifting frame is converted into the compression kinetic energy of the air bag, and the small balls can be shot out of the launching gun by utilizing the kinetic energy, so that the device is high in interestingness, the knowledge range of the children is greatly widened, and the practicability is good.
In the specific implementation of the embodiment of the present invention, as shown in fig. 2, two second rotating shaft fixing seats 53 are disposed on the sub-frame, and the second rotating shaft passes through the second rotating shaft fixing seats and is rotatably connected with the second rotating shaft fixing seats.
In the specific implementation of the embodiment of the utility model, as shown in fig. 2, two enclosing plates 104 are symmetrically arranged on the frame, one of the enclosing plates is provided with an air pipe fixing plate 34, the air pipe penetrates through the air pipe fixing plate and is connected with the air bag, and after the air pipe is fixed by the air pipe fixing plate, the air bag is compressed by the lifting frame to provide power for the small ball to be emitted out of the shooting gun.
In the specific implementation of the embodiment of the present invention, as shown in fig. 1 to 3, four rollers 41 are symmetrically disposed on the lifting frame, and the rollers pass through the side wall of the lifting frame and are in sliding fit with the enclosing plate; the four rollers are utilized to reduce the friction force between the lifting frame and the enclosing plate, and the efficient and stable lifting of the lifting frame is guaranteed.
In the specific implementation of the embodiment of the present invention, as shown in fig. 3, the lifting frame is rotatably connected with a wire rotating wheel 42, and the wire rotating wheel is matched with the cam; the height of the whole lifting frame is lifted by matching the cam with the worm-shaped wire rotating wheel.
In the specific implementation of the embodiment of the present invention, as shown in fig. 1 to 2, an installation groove 101 is formed on the upper surface of the frame, and the fixing plate passes through the installation groove and extends to the installation groove; the installation groove is formed to facilitate installation of the gun installation frame.
According to the embodiment of the utility model, the tensioning assembly is further arranged on the frame, and can ensure the tensioning force of the chain in the transmission process of the driving gear and the driven gear chain and ensure the stable lifting of the lifting frame.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (7)
1. A manual launching device utilizing aerodynamic principle comprises a frame and is characterized in that a first rotating shaft is arranged on the frame, the two ends of the first rotating shaft are respectively connected with a first rotating seat and a second rotating seat, a driving gear is arranged on the first rotating shaft, the frame comprises a fixed plate and a sub-frame, a launching gun mounting frame is rotatably connected onto the fixed plate, a launching gun and a rack are arranged on the launching gun mounting frame, a driving assembly is matched onto the rack, one end of the launching gun is connected with an air pipe, one end of the air pipe is connected with an air bag, a lifting frame is slidably arranged in the frame, one end of the air bag is connected with a lifting frame, the air bag is located between the bottom surface of the frame and the bottom surface of the lifting frame, a second rotating shaft is rotatably connected onto the sub-frame, a cam and a driven gear are arranged on the second rotating shaft, and the driving gear and the driven gear are in chain transmission, the cam is matched with the lifting frame.
2. An aerodynamic principle based manual launching device according to claim 1, characterized in that the driving assembly comprises a rotating handle mounting plate, the rotating handle mounting plate is arranged on the upper surface of the frame, a third rotating shaft is arranged on the rotating handle mounting plate, one end of the third rotating shaft penetrates through the rotating handle mounting plate to be connected with a rotating handle, the other end of the third rotating shaft is provided with a first gear, one side of the first gear is matched with a second gear, and the second gear is matched with the rack.
3. An aerodynamic principle manual launching device according to claim 1, characterized in that a wire wheel is rotatably connected to the lifting frame, said wire wheel cooperating with the cam.
4. An aerodynamic principle manual launching device according to claim 1, characterized in that four hydraulic buffers are provided at the bottom circumference of the frame, one end of which is connected to the bottom surface of the lifting frame.
5. An aerodynamic principle manual launching device according to claim 1, characterized in that two surrounding plates are symmetrically arranged on the frame, one surrounding plate is provided with an air pipe fixing plate, and the air pipe penetrates through the air pipe fixing plate and is connected with the air bag.
6. An aerodynamic principle manual launching device according to claim 5, characterized in that four rollers are symmetrically arranged on the lifting frame, and the rollers pass through the side wall of the lifting frame to be in sliding fit with the coaming.
7. The aerodynamic principle manual launching device as recited in claim 1, wherein the launching gun is provided with a ball throwing port, and a blocking plate is arranged inside the launching gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220041427.6U CN216629659U (en) | 2022-01-07 | 2022-01-07 | Manual transmitting device utilizing aerodynamic principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220041427.6U CN216629659U (en) | 2022-01-07 | 2022-01-07 | Manual transmitting device utilizing aerodynamic principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216629659U true CN216629659U (en) | 2022-05-31 |
Family
ID=81726174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220041427.6U Active CN216629659U (en) | 2022-01-07 | 2022-01-07 | Manual transmitting device utilizing aerodynamic principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216629659U (en) |
-
2022
- 2022-01-07 CN CN202220041427.6U patent/CN216629659U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A manual launch device utilizing the principle of aerodynamics Granted publication date: 20220531 Pledgee: Rizhao Lanshan Rural Commercial Bank Co.,Ltd. airport sub branch Pledgor: Shandong Shenlan science and Education Equipment Co.,Ltd. Registration number: Y2024980002224 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |