CN212548286U - A coupling assembling for toy is assembled to intelligence - Google Patents
A coupling assembling for toy is assembled to intelligence Download PDFInfo
- Publication number
- CN212548286U CN212548286U CN201921486828.7U CN201921486828U CN212548286U CN 212548286 U CN212548286 U CN 212548286U CN 201921486828 U CN201921486828 U CN 201921486828U CN 212548286 U CN212548286 U CN 212548286U
- Authority
- CN
- China
- Prior art keywords
- spline groove
- along
- cross
- section
- synchronous pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a coupling assembling for toy is assembled to intelligence, establish including axis of rotation and cover epaxial drive wheel rotates, the central authorities of drive wheel are provided with the drive wheel through-hole along its radial direction, evenly be provided with hexagonal spline groove, every along the circumferencial direction on the drive wheel through-hole wall the cross section of spline groove is half-circular arc, the cross section of axis of rotation is the hexagon. The connecting assembly for the intelligent assembling toy adopts the matching of the rotating shaft with the hexagonal cross section and the hexagonal spline groove in the through hole of the driving wheel to realize the motion transmission, thereby being convenient for assembly and disassembly; and the cross section of every spline groove is semicircular arc shape again for six apex angles in the axis of rotation can not contact with the spline groove, frictional force when having reduced the concatenation in-process and pegging graft has further improved the concatenation convenience of this intelligence concatenation toy.
Description
Technical Field
The utility model belongs to the technical field of the assembly toy, concretely relates to a coupling assembling for toy is assembled to intelligence.
Background
The toy is a pillar for children to turn the psychological processes of imagination, thinking and the like into behaviors. The children toy can develop the motor ability, train the perception, arouse the imagination, arouse the curiosity, and provide the physical condition for the physical and mental development of the children. The types of children's toys are mainly: toy figures, technical toys, amalgamation and assembly toys, construction and construction toys, sporting activity toys, music sounding toys, labor activity toys, decorative toys, homemade toys, and the like. The general educational requirements for the toy are: is beneficial to promoting the overall development of children body, moral, intelligence and beauty; the children age characteristics are met, and the curiosity, the motivation and the exploration activities of the children can be met; the modeling is beautiful and reflects the typical characteristics of things; the activity is variable, which is helpful for encouraging learning; the color is nontoxic, and the cleaning and disinfection are easy; meets the safety requirements and the like.
Along with the continuous development of the toy industry, the assembled toy has more interest in a plurality of toys due to the fact that the modeling can be changed and the replacement among different accessories is realized, so that the assembled toy is popular in the market, the assembled toy has different performances and different costs due to different assembling modes, the existing toy transmission assembly is mounted in a mode that one plane is cut on a circular optical axis, the corresponding wheel hole is provided with another plane matched with the plane on the circular optical axis, and the motion transmission is realized by the matching of the two planes; the connecting mode is simple in structure, but in the actual use process, the shaft and the hole are not easy to align, and the situation that transmission looseness is unreliable can occur when a splicing application scene with relatively large force is involved.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model discloses a main aim at provides a coupling assembling for intelligent assembly toy aims at solving current coupling assembling and uses inconveniently, and uses the limited problem of scene.
The utility model aims at realizing through the following technical scheme:
the utility model provides a coupling assembling for toy is assembled to intelligence, includes that axis of rotation and cover establish epaxial drive wheel rotates, the central authorities of drive wheel are provided with the drive wheel through-hole along its radial direction, evenly be provided with hexagonal spline groove, every along the circumferencial direction on the drive wheel through-hole wall the cross section of spline groove is half-circular arc, the cross section of axis of rotation is the hexagon.
Preferably, transition fit is adopted between the hexagonal shaft of the rotating shaft and the contact surface of the hexagonal spline groove.
Preferably, wherein establish including the cover the axle sleeve at axis of rotation both ends, the axle sleeve is followed it the shaft hole has been seted up to the radial direction of axle sleeve, evenly be provided with hexagonal spline groove along the circumferencial direction on the axle hole wall, every the cross section of spline groove is half-circular arc.
Preferably, the transmission device further comprises a synchronous pulley hub sleeved on the rotating shaft, the synchronous pulley hub is arranged on the right side of the transmission wheel, a wheel hole is formed in the synchronous pulley hub along the radial direction of the synchronous pulley hub, hexagonal spline grooves are uniformly formed in the wheel hole wall along the circumferential direction, and the cross section of each spline groove is in a semicircular arc shape.
Preferably, the synchronous pulley hub is a circular ring structure, a plurality of sawteeth are uniformly arranged on the outer surface of the synchronous pulley hub in the circumferential direction, a plurality of mounting holes are uniformly arranged on the synchronous pulley hub in the circumferential direction, and a reinforcing rib is arranged on the synchronous pulley hub along the center of the circular ring; the reinforcing ribs are symmetrically provided with a plurality of mounting holes along the axial center line of the wheel hole in a left-right mode.
Preferably, hexagonal spline grooves are uniformly arranged on the wall of the mounting hole along the circumferential direction, and the cross section of each spline groove is in a semi-circular arc shape.
Preferably, wherein the synchronous pulley hub and the reinforcing ribs are integrally formed.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model provides a coupling assembling for intelligent assembly toy, including axis of rotation and cover the drive wheel in the axis of rotation, the center of drive wheel is provided with the drive wheel through-hole along its radial direction, evenly be provided with hexagonal spline groove along the circumferencial direction on the drive wheel through-hole wall, the cross section of each spline groove is half-circular arc, the cross section of axis of rotation is hexagon; in the specific splicing process, the rotation shaft with the hexagonal cross section is matched with the hexagonal spline groove in the through hole of the driving wheel to realize motion transmission, the connection mode is stable and reliable, the assembly and the disassembly are convenient, meanwhile, the structure is simple in process, and the production cost is reduced; and the cross section of every spline groove is semicircular arc shape for six angles on the axis of rotation can not contact with the spline groove, frictional force when having reduced the concatenation in-process and pegging graft has further improved the concatenation convenience of this intelligence concatenation toy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a front view structural diagram of a driving wheel in a connecting assembly provided by the present invention;
fig. 2 is a first usage state of the connection assembly provided by the present invention;
fig. 3 is a second usage state diagram of the connection assembly provided by the present invention;
fig. 4 is a third usage state diagram of the connection assembly provided by the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Example 1
As shown in fig. 1 and 2, a coupling assembling for intelligent assembling toy, includes a rotation axis 1 and a transmission wheel 2 sleeved on the rotation axis 1, the center of the transmission wheel 2 is provided with a transmission wheel through hole 21 along its radial direction, hexagonal spline grooves 22 are uniformly arranged on the wall of the transmission wheel through hole 21 along the circumferential direction, the cross section of each spline groove 23 is semi-arc, the cross section of the rotation axis 1 is hexagonal, and six opposite angles of the rotation axis 1 are matched with the hexagonal spline grooves 22 in the transmission wheel through hole 21. In the concrete process of assembling the toy, because the required transmission force is relatively small in the actual use process of the toy, the inventor finds that the rotating shaft 1 is designed to be hexagonal in cross section, so that the requirements of actual use are met, and the assembling process (installation and disassembly) is more convenient and faster; meanwhile, the cross section of each spline groove 23 is arranged to be semicircular, so that six corners on the rotating shaft 1 cannot be in direct contact with the hexagonal spline grooves 22, friction force between the six corners during splicing is reduced, and convenience is further improved.
Preferably, in an optimal technical scheme of this embodiment, wherein transition fit is adopted between the contact surface of axis of rotation 1 and hexagonal spline groove 22, this setting has further improved the stability of being connected between axis of rotation 1 and the drive wheel 2, and still is provided with the frictional layer on the contact surface of axis of rotation 1 and drive wheel 2, and this setting has further improved the stability of being connected of axis of rotation 1 and drive wheel 2, has effectively prevented to appear not hard up unreliable condition in the concatenation process.
Example 2
As shown in fig. 3 and 4, on the basis of embodiment 1, the toy further comprises shaft sleeves 3 sleeved at two ends of the rotating shaft 1, wherein the shaft sleeves 3 are provided with shaft holes along the radial direction of the shaft sleeves 3, hexagonal spline grooves are uniformly arranged on the shaft hole wall along the circumferential direction, each spline groove is semicircular in cross section, specifically, in the toy assembling process, the driving wheel 2 is sleeved on the rotating shaft 1, then the shaft sleeves 3 are sleeved at two ends of the rotating shaft 1, the stability of the driving wheel 2 in the using process is ensured, and the arrangement provides technical support for further improving the portability of installation and disassembly of the intelligent splicing toy.
Example 3
Referring to fig. 3 and 4 again, on the basis of the above embodiment, the synchronous pulley hub 4 sleeved on the rotating shaft 1 is further included, the synchronous pulley hub 4 is disposed on the right side of the driving wheel 2, the synchronous pulley hub 4 is provided with a wheel hole 41 along the radial direction of the synchronous pulley hub 4, hexagonal spline grooves are uniformly formed in the wall of the wheel hole 41 along the circumferential direction, and the cross section of each spline groove is in a semi-circular arc shape. Specifically, at the toy concatenation in-process, establish drive wheel 2 cover after on axis of rotation 1, establish synchronous pulley wheel hub 4 again and establish on axis of rotation 1 (just use synchronous pulley wheel hub 4 when needing to use), establish the both ends at axis of rotation 1 with axle sleeve 3 cover at last, should be provided with and do benefit to the concatenation convenience between synchronous pulley wheel hub 4 and the axis of rotation 1, should set up to further improve the installation of this intelligence concatenation toy and dismantle the portability and provide technical support.
Referring to fig. 3 again, preferably, in a preferred embodiment of the present invention, the synchronous pulley hub 4 is a circular ring structure, a plurality of saw teeth are uniformly arranged on the outer surface of the circular ring structure in the circumferential direction, a plurality of mounting holes 42 are uniformly arranged on the synchronous pulley hub 4 in the circumferential direction, and a reinforcing rib 43 is arranged on the synchronous pulley hub 4 along the center of the circular ring; the reinforcing ribs 43 are symmetrically provided with a plurality of mounting holes 42 along the axial center line of the wheel hole 42 in the left-right direction, and the mounting holes 42 can be used for mounting some letter sheets, digital sheets and the like, so that the operation transformation performance and the functional diversity of the intelligent splicing toy are further expanded.
Preferably, in a preferred technical scheme of this embodiment, wherein evenly be provided with hexagonal spline groove along the circumferencial direction on the mounting hole 42 wall, the cross section of every spline groove is half-circular arc, specifically, the connecting axle on alphabetical piece or the digital sheet peg graft in this mounting hole can, this setting further improves this intelligence concatenation toy's installation and dismantlement portability and provides technical support.
Preferably, wherein synchronous pulley wheel hub and strengthening rib are integrated into one piece, this setting provides technical support for further improving this intelligent concatenation toy's stability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a coupling assembling for toy is assembled to intelligence, a serial communication port, establish including axis of rotation and cover epaxial drive wheel rotates, the central authorities of drive wheel are provided with the drive wheel through-hole along its radial direction, evenly be provided with hexagonal spline groove, every along the circumferencial direction on the drive wheel through-hole wall the cross section of spline groove is half-circular arc, the cross section of axis of rotation is the hexagon.
2. The coupling assembly for an intelligent construction toy according to claim 1, wherein a transition fit is adopted between the hexagonal shaft of the rotating shaft and the contact surface of the hexagonal spline groove.
3. The connecting assembly for the intelligent assembling toy of claim 2, further comprising shaft sleeves sleeved at two ends of the rotating shaft, wherein shaft holes are formed in the shaft sleeves along the radial direction of the shaft sleeves, hexagonal spline grooves are uniformly arranged on the wall of the shaft holes along the circumferential direction, and the cross section of each spline groove is in a semi-arc shape.
4. The coupling assembly for the intelligent assembly toy of claim 2, further comprising a synchronous pulley hub sleeved on the rotation shaft, wherein the synchronous pulley hub is disposed on the right side of the transmission wheel, a wheel hole is formed in the synchronous pulley hub along the radial direction of the synchronous pulley hub, hexagonal spline grooves are uniformly formed in the wall of the wheel hole along the circumferential direction, and each spline groove is semi-arc-shaped in cross section.
5. The connection assembly for the intelligent construction toy according to claim 4, wherein the synchronous pulley hub is a circular ring structure, a plurality of saw teeth are uniformly arranged on the outer surface of the synchronous pulley hub in the circumferential direction, a plurality of mounting holes are uniformly arranged on the synchronous pulley hub in the circumferential direction, and a reinforcing rib is arranged on the synchronous pulley hub along the center of the circular ring; the reinforcing ribs are symmetrically provided with a plurality of mounting holes along the axial center line of the wheel hole in a left-right mode.
6. The connecting assembly for the intelligent construction toy according to claim 5, wherein hexagonal spline grooves are uniformly arranged on the wall of the mounting hole along the circumferential direction, and the cross section of each spline groove is in a semi-circular arc shape.
7. The coupling assembly for an intelligent construction toy according to claim 6, wherein the timing pulley hub and the reinforcing ribs are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486828.7U CN212548286U (en) | 2019-09-09 | 2019-09-09 | A coupling assembling for toy is assembled to intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486828.7U CN212548286U (en) | 2019-09-09 | 2019-09-09 | A coupling assembling for toy is assembled to intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212548286U true CN212548286U (en) | 2021-02-19 |
Family
ID=74617973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921486828.7U Expired - Fee Related CN212548286U (en) | 2019-09-09 | 2019-09-09 | A coupling assembling for toy is assembled to intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212548286U (en) |
-
2019
- 2019-09-09 CN CN201921486828.7U patent/CN212548286U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101803491B1 (en) | Wheeel-type assembly Toys | |
| CN102431383A (en) | Spoke-free hollow middle shaft bicycle | |
| US6773323B1 (en) | Toy element set for constructional toy | |
| CN212548286U (en) | A coupling assembling for toy is assembled to intelligence | |
| KR102479324B1 (en) | Constructional toy | |
| KR200434337Y1 (en) | Magnetic Block Toy | |
| CN204815657U (en) | Entertainment robot steering wheel | |
| CN204017358U (en) | A kind of Climbing top Yo-Yo, the dual-purpose toy of gyro | |
| CN209149674U (en) | Steering engine and building-block robot | |
| KR200466363Y1 (en) | Educational battle robot | |
| CN213100797U (en) | Large-angle stable simulation transmission structure and game steering wheel | |
| CN214633998U (en) | Gear building block wheel mosaic structure | |
| CN110064209B (en) | Concave-convex assembling functional toy hand bell | |
| KR101828707B1 (en) | Window toy | |
| TWM454868U (en) | Lightweight building block kit | |
| CN105903205A (en) | Remote-control robot toy capable of rotating by 360 degrees | |
| KR100533356B1 (en) | Pinwheel and thereof manufacturing method | |
| CN219440648U (en) | Toys (toy) | |
| CN203223413U (en) | Manual fan | |
| CN210680270U (en) | Plastic crayon | |
| CN218793867U (en) | Building block toy for children | |
| CN211798774U (en) | Assembled toy | |
| CN215962145U (en) | Movable type bead string toy benefiting intelligence | |
| CN212193165U (en) | Three-wheeled robot for visitor creation education | |
| CN218793872U (en) | Assembled ring folding toy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 Termination date: 20210909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |