CN216623587U

CN216623587U - Eccentric transmission toy

Info

Publication number: CN216623587U
Application number: CN202123145648.2U
Authority: CN
Inventors: 罗树棋
Original assignee: Huizhou Seasoar Art Supplies Co Ltd
Current assignee: Huizhou Seasoar Art Supplies Co Ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-27
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the technical field of toys, in particular to an eccentric transmission toy, which comprises a base, a support frame arranged on the base, a face shell arranged at the top of the support frame, a first rotating rod rotatably connected to the support frame, at least one fixed disk connected to the first rotating rod, and a swinging piece rotatably connected with the fixed disk, wherein the end part of the first rotating rod is connected with a first gear, the support frame is also connected with a second gear, and the first gear is meshed with the second gear; the first rotating rod is eccentrically connected with the fixed disc. When the second gear is rotated, the first rotating rod and the fixed disk can enable the swinging piece to swing up and down regularly, circular motion is converted into linear motion, the transmission process is vivid, the display effect is good, a user can learn a mechanical structure principle, the interestingness is also achieved, and the interest of a user of a low age can be aroused.

Description

Eccentric transmission toy

Technical Field

The utility model relates to the technical field of toys, in particular to an eccentric transmission toy.

Background

Toys, broadly referred to as objects that can be played, are often used in human society as a way to teach through entertainment. Toys include adult toys and child toys, and generally, child toys are designed and manufactured for children of a particular age group. With the development of society and the improvement of living standard, the requirements of consumers on toys are continuously improved, the toys do not meet the requirements of traditional toys any more, and intelligent toys which can enable children to learn more common knowledge and knowledge are needed so as to improve the comprehension and learning abilities of the children. Therefore, toys with mechanical transmission structures are increasingly appeared, however, the existing transmission toys of the type are simple in structure, mostly simple in circumferential transmission, poor in maneuverability and interestingness and difficult to attract the interest of children.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides an eccentric transmission toy.

The utility model is realized by adopting the following scheme:

an eccentric transmission toy comprises a base, a support frame arranged on the base, a face shell arranged at the top of the support frame, a first rotating rod rotatably connected to the support frame, at least one fixed disk connected to the first rotating rod, and a swinging piece rotatably connected with the fixed disk, wherein the end part of the first rotating rod is connected with a first gear, the support frame is also connected with a second gear, and the first gear is meshed with the second gear; the swinging piece comprises a connecting end which is rotatably connected with the fixed disc and a swinging end which is connected with the connecting end, the end part of the swinging end penetrates through the face shell and extends to the position above the face shell, and the face shell is provided with a through hole for the swinging end to penetrate through; the first rotating rod is eccentrically connected with the fixed disc.

Furthermore, the fixed disk include with the first disk body that first pivot pole is connected, set up in the connection platform of first disk body one side, with the second disk body that the connection platform is connected, the external diameter of connecting the platform is less than the external diameter of first disk body and second disk body, the link with connect a rotatable coupling.

Furthermore, the fixed disk is provided with a connecting hole for connecting the first rotating rod, and the connecting hole penetrates through the first disk body, the connecting table and the second disk body.

Furthermore, the connecting holes are provided with a plurality of connecting holes which are distributed in a circular shaft array mode by taking the circle center of the fixed disc as a reference.

Further, the connecting end is annular.

Further, the second gear is further connected with a second rotating rod, a rotating assembly is arranged on the face shell, and the second rotating rod is in transmission connection with the rotating assembly.

Furthermore, the rotating assembly comprises a rotating shaft connected with the face shell and a rotating disk connected with the rotating shaft, the upper end of the rotating shaft is positioned above the face shell, and the lower end of the rotating shaft is positioned below the face shell.

Furthermore, a third gear is arranged on the second rotating rod, a fourth gear is arranged at the lower end of the rotating shaft, and the third gear is meshed with the fourth gear.

Furthermore, a handle is arranged on the second gear.

Furthermore, a plurality of mounting holes are formed in the swinging end.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the fixed disk is arranged on the first transmission rod, the swinging piece is connected to the fixed disk, the end part of the first transmission rod is connected with the first gear, the first gear is meshed with the second gear, when the second gear is rotated, the swinging piece can swing up and down regularly by the first transmission rod and the fixed disk, the circular motion is converted into the linear motion, the transmission process is vivid, the display effect is good, a user can learn the mechanical structure principle, the interestingness is also realized, and the interest of the user of a low age can be aroused.

Drawings

Fig. 1 is a schematic structural view of an eccentric transmission toy provided by the utility model.

Fig. 2 is an enlarged view of a portion a in fig. 1.

FIG. 3 is a schematic view of the construction of the oscillating member of the present invention.

FIG. 4 is a schematic structural view of the fixing plate of the present invention.

The figure includes:

the hand-held electric tool comprises a base 1, a supporting frame 11, a face shell 12, a through hole 13, a first rotating rod 2, a first gear 21, a fixed disk 3, a first disk body 31, a connecting table 32, a second disk body 33, a connecting hole 34, a swinging piece 4, a connecting end 41, a swinging end 42, a mounting hole 43, a second gear 5, a second rotating rod 51, a third gear 52, a rotating assembly 6, a rotating shaft 61, a rotating disk 62, a fourth gear 63 and a handle 7.

Detailed Description

To facilitate an understanding of the present invention for those skilled in the art, the present invention will be described in further detail below with reference to specific embodiments and accompanying drawings.

Referring to fig. 1 to 4, the present invention provides an eccentric transmission toy, including a base 1, a supporting frame 11 disposed on the base 1, a face shell 12 disposed on the top of the supporting frame 11, a first rotating rod 2 rotatably connected to the supporting frame 11, at least one fixed disk 3 connected to the first rotating rod 2, and a swinging member 4 rotatably connected to the fixed disk 3, wherein a first gear 21 is connected to an end of the first rotating rod 2, a second gear 5 is further connected to the supporting frame 11, and the first gear 21 is engaged with the second gear 5.

The swinging piece 4 comprises a connecting end 41 which is rotatably connected with the fixed disc 3 and a swinging end 42 which is connected with the connecting end 41, the end part of the swinging end 42 passes through the face shell 12 and extends to the position above the face shell 12, and the face shell 12 is provided with a through hole 13 for the swinging end 42 to pass through; the first rotating rod 2 is eccentrically connected with the fixed disc 3 and is fixedly connected with the fixed disc. In this embodiment, the swing end 42 is provided with a plurality of mounting holes 43, which can be connected with other components according to actual requirements.

Fixed disk 3 include with first disk 31 that first pivot pole 2 is connected, set up in the connection platform 32 of first disk 31 one side, with the second disk 33 that connects platform 32 and connect, the external diameter of connecting platform 32 is less than the external diameter of first disk 31 and second disk 33, link 41 with connect platform 32 rotatable coupling. Of course, the second tray 33 and the same joining table 32 may be provided, and the two joining tables 32 are joined together when the first tray 31 and the second tray 33 are combined. The first tray 31 and the second tray 33 can be connected by matching the plug columns and the plug holes.

The fixed disk 3 is provided with a connecting hole 34 for connecting the first rotating rod 2, and the connecting hole 34 penetrates through the first disk body 31, the connecting table 32 and the second disk body 33. In this embodiment, the coupling holes 34 are cross holes so that the fixed disk 3 does not deflect, and the first rotation lever 2 also has a coupling structure corresponding to the cross holes.

The connecting holes 34 are provided with a plurality of connecting holes 34, and the connecting holes 34 are distributed in a circular shaft array mode by taking the circle center of the fixed disk 3 as a reference. In this embodiment, four connecting holes 34 are provided in the fixed disk 3, two connecting holes are provided in the fixed disk 3, and two connecting holes are provided in the swing member 4. The four connecting holes 34 are numbered and sequentially comprise a first connecting hole 34, a second connecting hole 34, a third connecting hole 34 and a fourth connecting hole 34, the first rotating rod 2 is connected to the first connecting hole 34 of one fixed disk 3, and the other fixed disk 3 is connected with the first rotating rod 2 through the third connecting hole 34.

The connecting end 41 is circular, when the connecting end 41 is assembled, the connecting end 41 is firstly sleeved on the connecting table 32, then the first disk body 31 and the second disk body 33 are fixedly connected, and when the first rotating rod 2 drives the fixed disk 3 to rotate, the fixed disk 3 is eccentrically connected, so that the swinging rod can swing up and down regularly.

The second gear 5 is further connected with a second rotating rod 51, a rotating assembly 6 is arranged on the face shell 12, and the second rotating rod 51 is in transmission connection with the rotating assembly 6. In this embodiment, the second rotating rod 51 and the first rotating rod 2 are arranged in parallel, and when the second gear 5 rotates, the first gear 21 can be driven to rotate, so as to drive the first rotating rod 2 to rotate, that is, when the second gear 5 rotates, the first rotating rod 2 and the second rotating rod 51 can both rotate.

The rotating assembly 6 comprises a rotating shaft 61 connected with the face shell 12, and a rotating disc 62 connected with the rotating shaft, wherein the upper end of the rotating shaft 61 is positioned above the face shell 12, and the lower end is positioned below the face shell 12. In practice, the connecting rod may be arranged on the rotating shaft 61 according to the actual height requirement of the rotating disc 62.

The second rotating rod 51 is provided with a third gear 52, the lower end of the rotating shaft 61 is provided with a fourth gear 63, and the third gear 52 is meshed with the fourth gear 63.

Be provided with a hand (hold) 7 on the second gear 5, when the user rotated hand (hold) 7, second dwang 51 and second gear 5 rotated, drove the rotation of first time wheel simultaneously, and first gear 21 drove first dwang 2 and rotates, makes the swing piece 4 realize the swing of rule from top to bottom through fixed disk 3, and the rotation of second dwang 51 passes through third gear 52 and transmits fourth gear 63 to drive rotation axis 61 and rotate.

In addition, the supporting frame 11 is formed by two parallel supporting members in the embodiment, and the first gear 21 and the second gear 5 are disposed on the same supporting member, and the structure of the supporting frame 11 is not limited in the specific implementation as long as the supporting frame can support the panel case 12, the first rotating rod 2, the second rotating rod 51, the first gear 21, and the second gear 5, and does not interfere with the transmission of the components.

According to the utility model, the fixed disk 3 is arranged on the first transmission rod, the swinging piece 4 is connected to the fixed disk 3, the end part of the first rotation rod 2 is connected with the first gear 21, the first gear 21 is meshed with the second gear 5, when the second gear 5 is rotated, the first rotation rod 2 and the fixed disk 3 can enable the swinging piece 4 to swing up and down regularly, circular motion is converted into linear motion, the transmission process is vivid and vivid, the display effect is good, a user can learn a mechanical structure principle, the interestingness is also realized, and the interest of a user of a low age can be aroused.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, e.g., as meaning permanently attached, removably attached, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

While the utility model has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the scope of the included claims.

Claims

1. An eccentric transmission toy is characterized by comprising a base, a support frame arranged on the base, a face shell arranged at the top of the support frame, a first rotating rod rotatably connected to the support frame, at least one fixed disk connected to the first rotating rod, and a swinging piece rotatably connected with the fixed disk, wherein the end part of the first rotating rod is connected with a first gear, the support frame is also connected with a second gear, and the first gear is meshed with the second gear; the swinging piece comprises a connecting end which is rotatably connected with the fixed disc and a swinging end which is connected with the connecting end, the end part of the swinging end penetrates through the face shell and extends to the position above the face shell, and the face shell is provided with a through hole for the swinging end to penetrate through; the first rotating rod is eccentrically connected with the fixed disc.

2. The eccentric transmission toy of claim 1, wherein the fixed disk includes a first disk body connected to the first rotating rod, a connection table provided at one side of the first disk body, and a second disk body connected to the connection table, the connection table having an outer diameter smaller than outer diameters of the first disk body and the second disk body, the connection end being rotatably connected to the connection table.

3. The eccentric transmission toy of claim 2, wherein the fixed disk is provided with a coupling hole for coupling the first rotating rod, the coupling hole penetrating the first disk body, the coupling table, and the second disk body.

4. The eccentric transmission toy according to claim 3, wherein said connecting holes are provided in plural numbers, and said plural connecting holes are distributed in a circular axis array with a center of the fixed disk as a reference.

5. An eccentric transmission toy according to claim 2 or 3 or 4, wherein said connecting end is annular.

6. The eccentric transmission toy according to claim 2, 3 or 4, wherein said second gear is further connected with a second rotating rod, said face shell is provided with a rotating component, and said second rotating rod is in transmission connection with said rotating component.

7. The eccentric transmission toy of claim 6, wherein said rotating assembly comprises a rotating shaft connected to said front housing, a rotating disk connected to said rotating shaft, said rotating shaft having an upper end located above said front housing and a lower end located below said front housing.

8. The eccentric transmission toy according to claim 7, wherein said second rotating shaft is provided with a third gear, and a lower end of said rotating shaft is provided with a fourth gear, and said third gear is engaged with said fourth gear.

9. The eccentric transmission toy of claim 8, wherein said second gear is provided with a handle.

10. The eccentric transmission toy of claim 1, wherein said oscillating end is provided with a plurality of mounting holes.