CN201748926U - South-pointing chariot - Google Patents
South-pointing chariot Download PDFInfo
- Publication number
- CN201748926U CN201748926U CN2010205052902U CN201020505290U CN201748926U CN 201748926 U CN201748926 U CN 201748926U CN 2010205052902 U CN2010205052902 U CN 2010205052902U CN 201020505290 U CN201020505290 U CN 201020505290U CN 201748926 U CN201748926 U CN 201748926U
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- gear
- bevel
- wheel
- flattening
- shaft
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a south-pointing chariot, comprising a carriage body 06, a shaft 01, an axle 08, an axle 09 and the like, wherein a left wheel 05 and a right wheel 04 are arranged at the two ends of the axle 08 and the axle 09; the left wheel and the right wheel adopt a semiaxis form and is linked with a gear, wherein the interior of the gear is in a mechanical structure; the wheel at one of the left side and the right side adopts a pair of reversing gears; an upper bevel-flattening gear and a lower bevel-flattening gear are in a double gear ring integrated structure; small bevel gears rotate around a horizontal shaft or idles; the carriage body is provided with a vertical shaft, a direction-pointing person is arranged below the vertical shaft, and the pointed direction is constant; a support for stopping the chariot can be telescopic; when the chariot is driven directly or is drawn back, the right wheel 04 passes through a right bevel gear 10 to lead the lower bevel-flattening gear 11 to rotate clockwise; the left wheel 05 passes through the reversing gear 14, and the reversing gear 15, a gear shaft 19 and the left bevel gear 13 to lead the upper bevel-flattening gear 12 to rotate anticlockwise; and the small bevel gear 16 and the small bevel gear 17 meshed with the lower bevel-flattening gear 11 and the upper bevel-flattening gear 12 to idle around the horizontal shaft 18. When the chariot steers, the rotating speed difference exists, the small bevel gear 16 and the bevel gear 17 rotate around the horizontal shaft 18 to pull the vertical shaft 07 and the direction-pointing person 03 to rotate.
Description
Technical field
The utility model relates to a kind of sensing car modelled after an antique, relates in particular to a kind of vehicle pointing to the south, belongs to field of mechanical technique.
Background technology
Ancient times, vehicle pointing to the south was now lost owing to historical reasons, and descendant's research is disconnected always, but always can not be satisfactory, and prior art is not too complicated, is exactly simply and not nimble.
Summary of the invention
The purpose of this utility model is a kind of simple structure of design and nimble vehicle pointing to the south.The technical scheme that the utility model is taked is: a kind of vehicle pointing to the south, comprise formations such as car body, shaft, axletree, and be arranged on the left wheel and the right wheel at axletree two ends, it is characterized in that: left and right wheels adopts the semiaxis form to connect with the internal mechanical structure gear; The wheel of the left and right sides wherein wheel of a side adopts a pair of tumbler gear; Flat up and down conical gear is the conjuncted structure of bidentate circle; Cone pinion rotates or idle running around transverse axis, and the car body middle part is provided with the vertical shaft that protrudes upward, and the top of vertical shaft is established one and pointed to the people, points to the people and realizes pointing to constant by above-mentioned gearing.
Because the utility model has been taked technique scheme, vehicle pointing to the south straight forward or when retreating, right wheel is by right conical gear, making down flat conical gear make clockwise direction rotates, left wheel makes flat conical gear do counterclockwise to rotate by tumbler gear, gear shaft, left bevel gear, and the cone pinion that is meshed with flat conical gear up and down dallies around transverse axis.When vehicle pointing to the south turns to, inside and outside wheel radius of turn varies in size, there is speed discrepancy in two wheels, at this moment cone pinion is when transverse axis rotates, promote vertical shaft and point to the people and the opposite direction of vehicle pointing to the south turning around mind-set wherein and horizontally rotate identical angle, therefore, no matter vehicle pointing to the south radius of turn and angle of turn size, the sensing people of vehicle pointing to the south points to the direction that sets in advance---south all the time.
The beneficial effects of the utility model: advantages such as the utility model adopts physical construction to make, and has compact conformation, and is reasonable in design, handsome in appearance, its intermediate mechanical structure outline exactly likes Chinese character " Trucks " word.Vehicle pointing to the south points to accurately without clutch apparatus, and is durable in use, can be developed into the product of practicality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a right view of the present utility model.
In the drawings, 01. shaft; Support 02. stop; 03. point to the people; 04. right wheel; 05. left wheel; 06. car body; 07. vertical shaft; 08. right axletree; 09. left wheel axle; 10. right conical gear; 11. following flat conical gear; 12. go up flat conical gear; 13. left bevel gear; 14,15. tumbler gears; 16,17. cone pinions; 18. transverse axis; 19. gear shaft; 20. axle sleeve.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.As shown in the figure, a kind of vehicle pointing to the south, comprise formations such as car body 06, shaft 01, axletree 08,09, be arranged on the left wheel 05 and the right wheel 04 at axletree 08,09 two ends, it is characterized in that: be provided with the vertical shaft 07 that protrudes upward at car body 06 middle part, the top of vertical shaft 07 is established one and is pointed to people 03, points to people 03 and realizes pointing to constant by a gearing.It is telescopic that parking of the present utility model supports 02, during driving, collapses into the railway carriage or compartment, and during parking, stretching out stops supports 02, car is supported come to a complete stop.When car straight forward or craspedodrome retreat, right wheel 04 is by right conical gear 10, making down flat conical gear 11 make clockwise direction rotates, left wheel 05 makes flat conical gear 12 do counterclockwise to rotate by tumbler gear 14,15 gear shafts 19, left bevel gear 13, and the cone pinion 16,17 that is meshed with flat conical gear 11,12 up and down is around transverse axis 18 idle running.When car turns to, inside and outside wheel 04,05 radius of turn varies in size, there is speed discrepancy in two wheels 04,05, at this moment cone pinion 16,17 is when transverse axis 18 rotates, promote vertical shaft 07 and point to people 03 and the opposite direction of vehicle pointing to the south turning around mind-set wherein and horizontally rotate identical angle, therefore, no matter vehicle pointing to the south radius of turn and angle of turn size, the sensing people 03 of vehicle pointing to the south points to the direction that sets in advance all the time.
The utility model both can be made single shafts as required, also can make two shafts.According to aufbauprinciple of the present utility model, can make model, teaching aid, toy, tourist souvenir, technology collectibles and gift etc.
Claims (3)
1. vehicle pointing to the south, comprise car body (06), shaft (01), axletree formations such as (08,09), be arranged on the left wheel (05) and the right wheel (04) at axletree (08,09) two ends, it is characterized in that being provided with the vertical shaft (07) that protrudes upward at car body (06) middle part, the top of vertical shaft (07) is established one and is pointed to people (03).
2. by the described a kind of vehicle pointing to the south of claim 1, it is characterized in that: left and right wheels (04,05) adopts the semiaxis form to connect with the internal mechanical structure gear; The wheel of the left and right sides (04,05) the wherein wheel of a side (04,05) adopts a pair of tumbler gear (14,15); Flat up and down conical gear (11,12) is the conjuncted structure of bidentate circle; Cone pinion (16,17) rotates or idle running around transverse axis (18).
3. by claim 1,2 described a kind of vehicles pointing to the south, the support (02) that it is characterized in that stopping is telescopic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205052902U CN201748926U (en) | 2010-08-26 | 2010-08-26 | South-pointing chariot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205052902U CN201748926U (en) | 2010-08-26 | 2010-08-26 | South-pointing chariot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748926U true CN201748926U (en) | 2011-02-16 |
Family
ID=43583601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205052902U Expired - Fee Related CN201748926U (en) | 2010-08-26 | 2010-08-26 | South-pointing chariot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047977A (en) * | 2011-10-15 | 2013-04-17 | 齐运生 | Yansu clutch type south pointing chariot |
| CN110793511A (en) * | 2019-11-20 | 2020-02-14 | 绍兴欢歌智能科技有限公司 | Navigator capable of specifically guiding |
-
2010
- 2010-08-26 CN CN2010205052902U patent/CN201748926U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047977A (en) * | 2011-10-15 | 2013-04-17 | 齐运生 | Yansu clutch type south pointing chariot |
| CN103047977B (en) * | 2011-10-15 | 2015-06-17 | 齐运生 | Yansu clutch type south pointing chariot |
| CN110793511A (en) * | 2019-11-20 | 2020-02-14 | 绍兴欢歌智能科技有限公司 | Navigator capable of specifically guiding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130826 |