CN87202988U - Transmission mechanism of electric quadruped toy - Google Patents
Transmission mechanism of electric quadruped toy Download PDFInfo
- Publication number
- CN87202988U CN87202988U CN 87202988 CN87202988U CN87202988U CN 87202988 U CN87202988 U CN 87202988U CN 87202988 CN87202988 CN 87202988 CN 87202988 U CN87202988 U CN 87202988U CN 87202988 U CN87202988 U CN 87202988U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- connecting rods
- power transmission
- back leg
- legs
- 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.)
- Ceased
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Abstract
The utility model discloses a transmission mechanism of an electric quadruped toy used for entertainment, which is composed of a power unit, connecting rods forming the forelegs and the hind-legs of an animal, one-way wheels fixed at the lower ends of the connecting rods, a power transmission connecting rod hinged with the connecting rods of the forelegs and the hind-legs. The utility model is characterized in that a power transmission connecting rod is composed of two connecting rods (5, 6); one end of the power transmission connecting rod is hinged with a pin shaft of an eccentric crank (4) and the other end is respectively hinged with the connecting rods (11, 12) of forelegs and hind-legs; the connecting frame and the fixed pin shaft (9, 10) of the connecting rods of forelegs and hind-legs are respectively positioned at the lower and the upper parts of the anchor point of the power transmission connecting rods and the connecting rods of forelegs and hind-legs. The utility model is used in the electric toy which simulates the quadruped to run and advance up-and-down.
Description
The utility model belongs to games for play.
With the immediate prior art of the utility model be No. 86200212, Chinese patent, name is called " multi-functional mechanical toy for animal ", this patent is mainly used in recreation and body-building, its motion relies on manpower to drive leg connecting rod swing before and after animal.Since the swing of back leg be by two ends respectively with the connecting rod transmission of front and back leg hinge joint, thereby transmission mechanism complexity, front and back leg transmission efficiency is inconsistent.
The purpose of this utility model is to provide a kind of electronic quadruped toy transmission mechanism of simple in structure, front and back leg transmission efficiency basically identical.
The utility model by power set, constitute the connecting rod of leg before and after the animal and be fixed on the connecting rod lower end one-way wheel, form with the power transmission connecting rod of front and back leg connecting rod hinge joint, it is characterized in that the power transmission connecting rod is made of two connecting rods, one end and the hinge joint of eccentric mechanism bearing pin, the other end links with the front and back leg connecting rod respectively, and the fixed pin shaft that connects frame and front and back leg connecting rod lays respectively at the upper and lower side of power transmission connecting rod and front and back leg connecting rod anchor point.Power set are made up of motor, deceleration device (2).
Because the power transmission connecting rod is made up of two connecting rods, available crank drives this two link motions simultaneously, leg transmission efficiency basically identical before and after making, and this machine is simple in structure, is widely used in to simulate in the toy that quadruped runs.
Fig. 1 is the structure chart of electronic quadruped toy transmission mechanism.Wherein: the 1--motor; The 2--deceleration device; The 3--crank; The 4--eccentric crank pin; 5,6--power transmission connecting rod; 7,8--ships and resell on another market; 9,10--fixed pin shaft; Leg connecting rod before the 11--; The 12--rear leg link; 13,14--land wheel; 15,16--axle; 17,18--waist hole; 19,20--brake-shoe.
Below in conjunction with accompanying drawing the utility model is elaborated.Connecting rod (11) constitutes the foreleg of animal, connecting rod (12) constitutes the animal back leg, land wheel (13,14) is equipped with in the lower end of front and back leg connecting rod, the axle of land wheel (15,16) is passed in the waist hole (17,18) of leg connecting rod lower end, front and back, the shape in waist hole can be rectangle or wedge shape, and the brake-shoe (19,20) that makes the land wheel one-way movement is equipped with in motion the place ahead of two land wheels.Before and after the leg connecting rod bearing pin (9,10) that is fixed link on frame, one end of power transmission connecting rod (5,6) respectively with the front and back leg connecting rod on ship and resell on another market (7,8) hinge joint, foreleg (7) the top of shipping and reselling on another market in fixed pin shaft (10), back leg ship and resell on another market (8) be positioned at the below of fixed pin shaft (9), the other end of power transmission connecting rod (5,6) and the eccentric crank pin on the crank (4) hinge joint.The fluctuating size of leg motion paces and frame before and after fixed pin shaft (9,10) and the distance between (7,8) of shipping and reselling on another market all affect on the angle of the front and back leg connecting rod (11,12) of power transmission connecting rod when vertical and every the leg, the size of adjusting them can adapt to the needs of different animals action form.In the electronic quadruped toy transmission mechanism, about the transmission mechanism symmetry of two legs.Motion of mechanism is to realize like this, motor (1) makes crank (3) make the garden revolution by deceleration device, crank drives eccentric crank pin (4) revolution, leg connecting rod (11,12) was swung around fixed pin shaft (9,10) before and after power transmission connecting rod (5,6) promoted respectively, current leg connecting rod (11) is when swinging forward, back leg land wheel (14) is braked hoof (20) braking, and foreleg land wheel (13) is to front slide, and frame descends and moves forward; When rear leg link (12) when swinging forward, foreleg land wheel (13) is braked hoof (19) braking, and back leg land wheel (14) is to front slide, the frame reach of rising.The alternatively swinging of front and back leg connecting rod has been realized whole undulatory motion forward.
Claims (2)
1, electronic quadruped toy transmission mechanism, by power set, constitute the connecting rod of leg before and after the animal and be fixed on the connecting rod lower end one-way wheel, form with the power transmission connecting rod of front and back leg connecting rod hinge joint, it is characterized in that the power transmission connecting rod is made up of two connecting rods (5,6), one end and eccentric mechanism bearing pin (4) hinge joint, the other end links with front and back leg connecting rod (11,12) respectively, and the fixed pin shaft (9,10) that connects frame and front and back leg connecting rod lays respectively at the upper and lower side of power transmission connecting rod and front and back leg connecting rod anchor point.
2, electronic quadruped toy transmission mechanism according to claim 1 is characterized in that power set are made up of motor (1), deceleration device (2), deceleration device and crank (3) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87202988 CN87202988U (en) | 1987-03-04 | 1987-03-04 | Transmission mechanism of electric quadruped toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87202988 CN87202988U (en) | 1987-03-04 | 1987-03-04 | Transmission mechanism of electric quadruped toy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87202988U true CN87202988U (en) | 1988-03-02 |
Family
ID=4819038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87202988 Ceased CN87202988U (en) | 1987-03-04 | 1987-03-04 | Transmission mechanism of electric quadruped toy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87202988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012094830A1 (en) * | 2011-01-10 | 2012-07-19 | Lin Rizhuang | Toy driving mechanism |
-
1987
- 1987-03-04 CN CN 87202988 patent/CN87202988U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012094830A1 (en) * | 2011-01-10 | 2012-07-19 | Lin Rizhuang | Toy driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |