CN204485309U - Mechanical tortoise travelling in water - Google Patents
Mechanical tortoise travelling in water Download PDFInfo
- Publication number
- CN204485309U CN204485309U CN201520172518.3U CN201520172518U CN204485309U CN 204485309 U CN204485309 U CN 204485309U CN 201520172518 U CN201520172518 U CN 201520172518U CN 204485309 U CN204485309 U CN 204485309U
- Authority
- CN
- China
- Prior art keywords
- crank
- fin
- fixed
- base plate
- connecting rod
- 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
Landscapes
- Toys (AREA)
Abstract
Mechanical tortoise travelling in a kind of water, it is characterized in that, at the top plate as tortoise body, battery is installed, center is also fixed two ellipses with one heart by sealing drum mounted motor and is integrated, at base plate lower surface, switch is installed, there is fixed leg on sealing drum top, support with top plate in conjunction with back casing, sealed by sealing ring, marine glue; Be arranged on the identical structure of two covers on base plate: be respectively rotationally connected in axial centre and eccentric cylinder slide block by a connecting rod one end, by straight pin, crank end is rotationally connected in connecting rod guide groove, slide crank moved end and front or rear fin pin are fixed on bottom edge, have the rotational pin be fixed on base plate in respective crank chute; Motor transmission shaft does the circular-rotation of plane by circular piece, through circular piece cylinder slide block off-centre operation transmission circumferentially, axially two connecting rods is added significantly all around to swing, drive two pairs of crank swings, make front fin, rear fin does arm stroke; Can be toy for children, or fish jar, the large-scale new lover viewed and admired in pond.
Description
Technical field
The utility model belongs to toy, mechanical tortoise travelling in a kind of water.
Background technology
Along with the continuous lifting of people's living standard, the growth education of the head of a family to child is more and more paid close attention to, and father and mother are willing to that being intended to child invests with it, and only have a child in a lot of family, playfellow is few, and that just the more buys toy.The fast development of toy market, is not limited only to toy for children, and adult's toy and the elderly's toy also more and more obtained the favor of people in recent years.Such as, but also there are some problems, the update sustainable development in other words of toy is done not, often only focuses on outward appearance, present toy designs is confined in a very low narrow scope, and this is unfavorable to long term growth in the industry.
Summary of the invention
The purpose of this utility model to be to provide in a kind of water travelling mechanical tortoise, and multi-size can be just toy for children, or fish jar, the large-scale new lover viewed and admired in pond.
Mechanical tortoise travelling in this water of the design, comprise decorative shell, battery, moving parts, it is characterized in that as on two ellipses of tortoise body, top plate installs battery, center is also fixed two ellipses with one heart by sealing drum mounted motor and is integrated, at base plate lower surface, switch is installed, be connected with motor, battery circuit, there is fixed leg on sealing drum top, support housing; Be arranged on the structure that two on base plate overlaps identical moving parts: each nested structure is rotationally connected in axial centre and eccentric cylinder slide block by a connecting rod one end, by straight pin, two crank ends are rotationally connected in connecting rod guide groove, slide crank moved end and front fin or rear fin pin are fixed on bottom edge, have the rotational pin be fixed on base plate in respective crank chute; Motor transmission shaft does the circular-rotation of plane by circular piece, through circular piece cylinder slide block off-centre operation transmission circumferentially, axially two connecting rods is added significantly all around to swing, drive two pairs of crank swings, make front fin, rear fin does arm stroke; After again housing being combined with the top plate after installing, at jointing edge by sealing ring, marine glue sealing.
The mechanical tortoise of the design, as four limbs each two cranks by removable pin be connected to as head, afterbody move axially in bar guide groove, with move axially bar synchronization action, the coordination gait of head and four limbs when tortoise is moved exactly, and be conducive to tortoise and swim in the water.According to mechanics knowledge, by formula F=3n-(2n+f), the free degree of this mechanism known is 1, make it have the motion determined, the free degree=driving link number, a motor driven by two joint batteries is set in these central authorities of mechanism, drives crank to circle, thrust forward can be met.
Accompanying drawing explanation
Fig. 1 is the design's machinery tortoise appearance schematic diagram;
Fig. 2 is the design's connecting rod and crank-motion schematic diagram;
Fig. 3 is mounted in the linkage schematic diagram on bottom ellipse.
Detailed description of the invention
Mechanical tortoise travelling in water, comprise decorative shell, battery, moving parts, see accompanying drawing, it is characterized in that moving parts comprises head, afterbody two overlaps connecting rod, on two ellipses as tortoise body, upper strata installation battery, centre bore are contained in motor, switch in sealing drum, and there is fixed leg on sealing drum top, support housing; On the identical linkage installing bottom layer ellipse 12 of two covers, two respective crank 7 one end by rotational pin and ellipse axial slide move axially head rod or foot piece 4 is slidably connected in its guide groove 6, do the axially reciprocating of plane; The other end is limited in respective crank chute 8 by steady pin 10 respectively, does the circular motion of plane; Housing is sealed by sealing ring, marine glue with the upper strata ellipse installing aforementioned link mechanism.
The structure of the moving parts that two described covers are identical: see Fig. 3, head connecting rod and afterbody connecting rod 4 one end are rotationally connected by cylinder slide block 3 in axial centre, cylinder slide block 3 is fixed on circular piece 2 circumferentially prejudicially, and circular piece 2 is fixed with motor transmission shaft 1 on the center of circle; Two couples of front fins, rear fin 11A, 11B are positioned on base plate 12 edge by steady pin 10, steady pin 10 is also fixed with respective a pair crank 7 sliding end, the rotational pin 9 be fixed on base plate 12 is had in respective crank chute 8, limit crank 7 amplitude of fluctuation in the horizontal direction, two pairs of crank 7 other ends are arranged on respective straight pin 5 respectively, are rotationally connected, and simultaneously straight pin 5 is placed in the guide groove 6 of head, afterbody connecting rod 4 in the axial notch of base plate 12.
Base plate 12 has two sections of axial notches, the straight pin 5 be arranged in the guide groove 6 of head connecting rod or afterbody connecting rod slides in axial notch.
Fin 11B after fin 11A is greater than a pair before a pair, fin is cambered surface blade-shaped, and fin root is outstanding and porose.
Claims (4)
1. mechanical tortoise travelling in a water, comprise decorative shell, battery, moving parts, it is characterized in that as on two ellipses of tortoise body, top plate installs battery, center is also fixed two ellipses with one heart by sealing drum mounted motor and is integrated, at base plate lower surface, switch is installed, be connected with motor, battery circuit, there is fixed leg on sealing drum top, support housing; Be arranged on the structure that two on base plate overlaps identical moving parts: each nested structure is rotationally connected in axial centre and eccentric cylinder slide block by a connecting rod one end, by straight pin, two crank ends are rotationally connected in connecting rod guide groove, slide crank moved end and front fin or rear fin pin are fixed on bottom edge, have the rotational pin be fixed on base plate in respective crank chute; Motor transmission shaft does the circular-rotation of plane by circular piece, through circular piece cylinder slide block off-centre operation transmission circumferentially, axially two connecting rods is added significantly all around to swing, drive two pairs of crank swings, make front fin, rear fin does arm stroke; After again housing being combined with the top plate after installing, at jointing edge by sealing ring, marine glue sealing.
2. mechanical tortoise travelling in water according to claim 1, it is characterized in that the structure of the moving parts that two described covers are identical: head connecting rod and afterbody connecting rod (4) one end are rotationally connected by cylinder slide block (3) in axial centre, cylinder slide block (3) is fixed on circular piece (2) circumferentially prejudicially, and circular piece (2) is fixed with motor transmission shaft (1) on the center of circle, fin before two pairs, rear fin (11A, 11B) be positioned on base plate (12) edge by steady pin (10), steady pin (10) is also fixed with respective a pair crank (7) sliding end, the rotational pin (9) be fixed on base plate (12) is had in respective crank chute (8), limit crank (7) amplitude of fluctuation in the horizontal direction, two pairs of crank (7) other ends are arranged on respective straight pin (5) respectively, be rotationally connected, straight pin (5) is in the axial notch of base plate (12) simultaneously, and be placed in head, in the guide groove (6) of afterbody connecting rod (4).
3. mechanical tortoise travelling in water according to claim 1, it is characterized in that described base plate (12) has two sections of axial notches, the straight pin (5) be arranged in the guide groove (6) of head connecting rod or afterbody connecting rod slides in axial notch.
4. mechanical tortoise travelling in water according to claim 1, fin (11B) after fin (11A) is greater than a pair before it is characterized in that described a pair, fin is cambered surface blade-shaped, and fin root is outstanding and porose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172518.3U CN204485309U (en) | 2015-03-25 | 2015-03-25 | Mechanical tortoise travelling in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172518.3U CN204485309U (en) | 2015-03-25 | 2015-03-25 | Mechanical tortoise travelling in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485309U true CN204485309U (en) | 2015-07-22 |
Family
ID=53564605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520172518.3U Expired - Fee Related CN204485309U (en) | 2015-03-25 | 2015-03-25 | Mechanical tortoise travelling in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741790A (en) * | 2017-01-03 | 2017-05-31 | 深圳市云洲创新科技有限公司 | Stranded method of getting rid of poverty, device and unmanned boat |
-
2015
- 2015-03-25 CN CN201520172518.3U patent/CN204485309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741790A (en) * | 2017-01-03 | 2017-05-31 | 深圳市云洲创新科技有限公司 | Stranded method of getting rid of poverty, device and unmanned boat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102553141B (en) | Circling motion machine | |
| CN103318287B (en) | Bionical lizard amphibious robot | |
| US9254419B2 (en) | Underwater man-powered mechanical propeller | |
| CN204485309U (en) | Mechanical tortoise travelling in water | |
| CN108058799A (en) | A kind of novel bionic mechanical fish | |
| CN202715243U (en) | Walking mechanism of mechanical quadruped animal | |
| CN203449323U (en) | Large work space spherical parallel bionic shoulder joint with center spherical pair | |
| CN104828168A (en) | Double-swinging-arm movement mechanism of amphibious frog plate robot | |
| CN205394592U (en) | A bionical knee joint of big corner is changed to pneumatic muscle driven of antagonize formula | |
| CN204073245U (en) | Rowing exercise equipment | |
| CN208948279U (en) | Large-scale pipeline conveying, turning device | |
| CN201175573Y (en) | Bird, fowl animal toy | |
| CN203620238U (en) | Multifunctional bionic tail-chasing toy dog | |
| CN103223247A (en) | Dinosaur toy driven by hybrid power | |
| CN203829574U (en) | Expansion adjusting leg training device for dancing | |
| CN202438055U (en) | Circular motion machine | |
| CN103144754A (en) | Bionic water surface moving device | |
| CN204619373U (en) | A kind of drive unit | |
| CN101492074B (en) | Bionics marking movement mechanism | |
| CN211302079U (en) | Tumbler toy | |
| CN202366485U (en) | Hand press windmill | |
| CN206259114U (en) | A kind of history water conservancy machinery demonstration teaching aid | |
| CN205624006U (en) | Novel marine fishing is supplementary device | |
| CN208325461U (en) | A kind of bionic mechanical crocodile and its leg structure | |
| CN204520001U (en) | A kind of mattress |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20170325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |