CN204548290U - Halting mechanism and comprise the balanced car with two wheels of this halting mechanism - Google Patents
Halting mechanism and comprise the balanced car with two wheels of this halting mechanism Download PDFInfo
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- CN204548290U CN204548290U CN201520253734.0U CN201520253734U CN204548290U CN 204548290 U CN204548290 U CN 204548290U CN 201520253734 U CN201520253734 U CN 201520253734U CN 204548290 U CN204548290 U CN 204548290U
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- pin
- staying
- rear end
- halting mechanism
- wheels
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Abstract
The utility model provides a kind of halting mechanism, comprising: for support balanced car with two wheels parking stay pin; One end on front side of described close car body of staying pin is the front end staying pin, and the one end on rear side of described close car body of staying pin is the rear end staying pin; Wherein, the described front end in pin and car body are rotationally connected, and for driving the described rear end staying pin to rotate centered by described front end, and the described rear end staying pin are changed between lifting status and full state; When the described rear end staying pin is subject to jack-up power upwards, it is in described lifting status; When described jack-up power reduces or disappear, the described rear end staying pin is in described full state.The utility model additionally provides a kind of balanced car with two wheels comprising aforementioned halting mechanism.While facilitating balanced car with two wheels parking, the smooth ride in driving process can be realized by the utility model.
Description
Technical field
The utility model relates to the halting mechanism of vehicle, particularly relates to the halting mechanism of balanced car with two wheels.
Background technology
Balanced car with two wheels is a kind of novel intelligent transportation instrument, can provide the mobile platform of reliable, convenient a, environmental protection for the short range transport of people.Balanced car with two wheels disclosed in Chinese patent 200610052273.6, has the wheel of two transverse distributions, under control of the computer, keeps vehicle balance.As long as the angle of driver's change health forward or toward hypsokinesis, self-balancing coaxial two wheels robot will according to the side tilted forward or backward, and speed is then proportional with the degree of driver's body inclination.
In the prior art, the parking mode of this kind of vehicle, being usually when stopping, making inclination of vehicle, the chassis edge of vehicle and earth surface, supporting the vehicle of halted state together with wheel.Prior art is improved this, a side position of vehicle chassis arrange a pair stay pin, when the vehicle is running, in pin not with earth surface, the normal traveling of balance truck can not be affected; Then tilting vehicle when stopping, makes to stay pin and earth surface a pair, and supports vehicle together with wheel, thus avoids the structural wear that the long-term and ground friction of vehicle chassis causes.
But, still there is a problem in the halting mechanism of existing this formula in pin: stays pin a pair and be fixed on the chassis of balance truck, and when running into obstacle in the process of moving, cannot initiatively avoid in pin, so not only can wear and tear to generation in leg structure, also have that the friction of staying pin and obstacle is excessive to be caused jolting or the hidden danger of overturning etc.
Utility model content
An object of the present utility model is to provide a kind of halting mechanism, while facilitating balanced car with two wheels parking, realizes the smooth ride in driving process.
Another object of the present utility model is to provide a kind of balanced car with two wheels comprising aforementioned halting mechanism.
The technical scheme that the utility model provides is as follows:
A kind of halting mechanism, comprising:
For support balanced car with two wheels parking stay pin;
One end on front side of described close car body of staying pin is the front end staying pin, and the one end on rear side of described close car body of staying pin is the rear end staying pin;
Wherein, the described front end in pin and car body are rotationally connected, and for driving the described rear end staying pin to rotate centered by described front end, and the described rear end staying pin are changed between lifting status and full state;
When the described rear end staying pin is subject to jack-up power upwards, it is in described lifting status;
When described jack-up power reduces or disappear, the described rear end staying pin is in described full state.
Preferably, described pin of staying is connected with described body construction of staying above pin by stage clip, and described stage clip is connected to the central structure between the described front-end and back-end staying pin, or, be connected to the described rear end staying pin.
Preferably, described pin of staying is flexibly connected with described body construction of staying above pin by pipe link;
One end of described pipe link is fixedly connected with described pin of staying, and the other end of described pipe link to be movably set in a chamber and to move along described chamber above-below direction, and described chamber is located at the described body construction place stayed above pin;
Described pipe link is connected to the central structure between the described front-end and back-end staying pin, or, be connected to the described rear end staying pin.
Preferably, described halting mechanism comprises further:
Position limiting structure, it is arranged at the described below staying pin, for limiting the extreme lower position of the described rear end staying pin when described full state.
The utility model additionally provides a kind of balanced car with two wheels, and it comprises halting mechanism as the aforementioned;
The described front end in pin and chassis of vehicle body are rotationally connected.
Preferably, described number of staying pin is multiple, and is arranged at the same side of chassis of vehicle body simultaneously.
By the halting mechanism that the utility model provides, following at least one beneficial effect can be brought:
1, the parking function of balanced car with two wheels can be realized.Halting mechanism is arranged at front side or the rear side of vehicle chassis, when being tilted to the direction, side arranging halting mechanism by car body, contacting to earth, support and complete parking to car body in pin.
2, the smooth ride of balanced car with two wheels can be realized.In halting mechanism of the present utility model, be movable structure in pin, its rear end can be rotated centered by front end, and namely rear end upwards can be lifted and be fallen downwards.Thus can when running into obstacle, in pin by obstacle jack-up, after breaking the barriers, can not there is rigid extruding with obstacle, realize the smooth transition to obstacle, and then realize the smooth ride of balanced car with two wheels in falling in pin.Particularly, (1) will can be connected with car body in pin by stage clip, and when staying pin and running into obstacle, the turning cylinder that front end in pin and car body are rotationally connected can compression press spring, make to stay pin by upwards jack-up; After breaking the barriers, under the application force of stage clip, get back to initial position in pin preset.(2) will can be flexibly connected with car body in pin by movable pipe link, when staying pin and running into obstacle, the turning cylinder that front end in pin and car body are rotationally connected can squeeze flow bar, makes the top of pipe link along chamber upward movement, and then pulls and upwards lift in pin; After breaking the barriers, pipe link falls after rise under gravity, thus drive gets back to initial position in pin preset.Further, car body is arranged the position limiting structure of staying pin, for limiting the extreme lower position of falling in pin, avoiding too low in placement of foot or contacting to earth.
Accompanying drawing explanation
Below by clearly understandable mode, accompanying drawings preferred implementation, to a kind of halting mechanism and comprise the above-mentioned characteristic of balanced car with two wheels of this halting mechanism, technical characteristic, advantage and implementation thereof and be further described.
Fig. 1 is the structural representation being in lifting status in embodiment one of the present utility model in the rear end of pin;
Fig. 2 is the structural representation being in full state in embodiment one of the present utility model in the rear end of pin;
Fig. 3 is the structural representation being in lifting status in embodiment two of the present utility model in the rear end of pin;
Fig. 4 is the structural representation being in full state in embodiment two of the present utility model in the rear end of pin;
Fig. 5 is the structural representation that halting mechanism of the present utility model arranges the depression angle after position limiting structure;
Fig. 6 is halting mechanism of the present utility model when being applied to balanced car with two wheels, the schematic diagram of its rear end when initial position;
Fig. 7 is halting mechanism of the present utility model when being applied to balanced car with two wheels, the schematic diagram of its rear end when lifting status.
Drawing reference numeral illustrates:
In pin 1;
In the front end 101 of pin; In the rear end 102 of pin;
Rotating shaft 2;
Stage clip 3;
Pipe link 4;
The top 401 of pipe link;
Chamber 5;
Position limiting structure 6.
Detailed description of the invention
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, contrast accompanying drawing is illustrated detailed description of the invention of the present utility model below.Apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, and obtain other embodiment.
For making simplified form, only schematically show the part relevant to the utility model in each figure, they do not represent its practical structures as product.In addition, be convenient to make simplified form understand, there are the parts of same structure or function in some figure, only schematically depict one of them, or only marked one of them.In this article, " one " not only represents " only this ", also can represent the situation of " more than one ".
In embodiment one of the present utility model, with reference to Fig. 1, Fig. 2, halting mechanism include for support balanced car with two wheels parking stay pin 1, in the front end 101 of pin near the front side of car body (with vehicle travel fore-and-aft direction for benchmark), the rear side in the rear end 102 of pin near car body.Wherein, be rotationally connected by rotating shaft 2 and car body (being generally chassis of vehicle body place) in the front end 101 of pin, staying the middle position of pin 1, be connected with the body construction of staying above pin 1 by stage clip 3 in pin.When running into obstacle, as shown in Figure 1, obstacle can apply a jack-up power to staying pin, and compressing stays the rear end 102 of pin centered by the front end 101 staying pin, and rotates by means of rotating shaft 2, and compressing stage clip 3 compresses, and the rear end 102 staying pin is upwards lifted.After breaking the barriers, as shown in Figure 2, when jack-up power reduces gradually, stage clip 3 resets and oppresses the rear end 102 staying pin and falls after rise to initial condition.In fig. 1 and 2, be also provided with position limiting structure 6 in the below of pin, when the rear end 102 staying pin is fallen after rise, it is too low that position limiting structure 6 can limit the position of falling after rise in the rear end of pin, avoids the situation of contacting to earth.When staying pin 1 and contacting with position limiting structure 6, stage clip can be free state or slight compressive state.
In embodiment two of the present utility model, with reference to Fig. 3, Fig. 4, with embodiment one unlike, staying the middle position of pin 1, be connected with the body construction above pin 1 by movable pipe link 4 in pin.When running into obstacle, as shown in Figure 3, obstacle can apply a jack-up power to staying pin, compressing stays the rear end 102 of pin centered by the front end 101 staying pin, and rotate by means of rotating shaft 2, compressing pipe link 4 upwards jack-up, now, the top 401 of pipe link, along chamber 5 upward movement, pulls the bottom of pipe link upwards and drives the rear end 102 staying pin upwards to lift.After breaking the barriers, as shown in Figure 4, when jack-up power reduces gradually, pipe link 4 falls after rise under gravity and oppresses the rear end 102 staying pin and falls after rise to initial condition.In the present embodiment, in order to avoid pipe link when moving up or down and chamber there is stuck situation, the lateral dimension that can limit pipe link is less than the lateral dimension of chamber interior, namely pipe link does not contact with chamber interior, there is certain freedom of movement, so also can ensure that pipe link not necessarily along accurate vertical motion, will can have the deviation of certain angle when up-and-down movement.In figs. 3 and 4, be also provided with position limiting structure 6 in the below of pin, when the rear end 102 staying pin is fallen after rise, it is too low that position limiting structure 6 can limit the position of falling after rise in the rear end of pin, avoids the situation of contacting to earth.When staying pin 1 and contacting with position limiting structure 6, the top of portable bar arrives bottom or the lower area of chamber.
In embodiment one and embodiment two, in figure to stay pin is the folded edges shown in Fig. 1-4, the first limit is connected with car body by rotating shaft, and at angle and extend downward, contact to earth support in the bottom being convenient to Second Edge for Second Edge and the first limit.In other embodiments, the structure in pin is not limited to this, as long as can realize the support to car body, can lift again and fall the function realizing cut-through thing after rise simultaneously.
In other embodiments, not limiting stage clip or pipe link and be connected to intermediate structure in pin, can also be that the rear end staying pin is connected with stage clip or pipe link.
In embodiment one and embodiment two, position limiting structure is the L-type plate shown in Fig. 5, is being convenient to be connected with car body to while pin is spacing.In other embodiments, the concrete shape of position limiting structure is not limited to this.
In the embodiment of balanced car with two wheels of the present utility model, see Fig. 6, Fig. 7, balanced car with two wheels is provided with a pair at the rear side (delimiting with vehicle heading) of chassis of vehicle body and stays pin 1.Vehicle, when normally travelling, being in initial position as shown in Figure 6 in pin 1, when running into obstacle, lifting in pin 1 with reference to the state shown in Fig. 7, safety obstacle.
In other embodiments of balanced car with two wheels, the rear side of chassis of vehicle body also can arrange more in pin.In the front side of chassis of vehicle body, also can arrange in pin simultaneously, be convenient to multidirectional support.
It should be noted that above-described embodiment all can independent assortment as required.The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a halting mechanism, comprising:
For support balanced car with two wheels parking stay pin;
It is characterized in that:
One end on front side of described close car body of staying pin is the front end staying pin, and the one end on rear side of described close car body of staying pin is the rear end staying pin;
Wherein, the described front end in pin and car body are rotationally connected, and for driving the described rear end staying pin to rotate centered by described front end, and the described rear end staying pin are changed between lifting status and full state;
When the described rear end staying pin is subject to jack-up power upwards, it is in described lifting status;
When described jack-up power reduces or disappear, the described rear end staying pin is in described full state.
2. halting mechanism according to claim 1, is characterized in that:
Described pin of staying is connected with described body construction of staying above pin by stage clip, and described stage clip is connected to the central structure between the described front-end and back-end staying pin, or, be connected to the described rear end staying pin.
3. halting mechanism according to claim 1, is characterized in that:
Described pin of staying is flexibly connected with described body construction of staying above pin by pipe link;
One end of described pipe link is fixedly connected with described pin of staying, and the other end of described pipe link to be movably set in a chamber and to move along described chamber above-below direction, and described chamber is located at the described body construction place stayed above pin;
Described pipe link is connected to the central structure between the described front-end and back-end staying pin, or, be connected to the described rear end staying pin.
4. halting mechanism according to claim 1, is characterized in that, comprises further:
Position limiting structure, it is arranged at the described below staying pin, for limiting the extreme lower position of the described rear end staying pin when described full state.
5. a balanced car with two wheels, is characterized in that:
Comprise the halting mechanism described in any one of claim 1-4;
The described front end in pin and chassis of vehicle body are rotationally connected.
6. balanced car with two wheels according to claim 5, is characterized in that:
Described number of staying pin is multiple, and is arranged at the same side of chassis of vehicle body simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253734.0U CN204548290U (en) | 2015-04-23 | 2015-04-23 | Halting mechanism and comprise the balanced car with two wheels of this halting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253734.0U CN204548290U (en) | 2015-04-23 | 2015-04-23 | Halting mechanism and comprise the balanced car with two wheels of this halting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN204548290U true CN204548290U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520253734.0U Expired - Fee Related CN204548290U (en) | 2015-04-23 | 2015-04-23 | Halting mechanism and comprise the balanced car with two wheels of this halting mechanism |
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| CN (1) | CN204548290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787152A (en) * | 2015-04-23 | 2015-07-22 | 上海新世纪机器人有限公司 | Parking mechanism and self-balancing two-wheeled vehicle with parking mechanism |
-
2015
- 2015-04-23 CN CN201520253734.0U patent/CN204548290U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787152A (en) * | 2015-04-23 | 2015-07-22 | 上海新世纪机器人有限公司 | Parking mechanism and self-balancing two-wheeled vehicle with parking mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200423 |