CN202529099U - Elastic suspension structure - Google Patents
Elastic suspension structure Download PDFInfo
- Publication number
- CN202529099U CN202529099U CN2011204953319U CN201120495331U CN202529099U CN 202529099 U CN202529099 U CN 202529099U CN 2011204953319 U CN2011204953319 U CN 2011204953319U CN 201120495331 U CN201120495331 U CN 201120495331U CN 202529099 U CN202529099 U CN 202529099U
- Authority
- CN
- China
- Prior art keywords
- bumper
- rotating shaft
- retarder
- damper
- suspension structure
- 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 - Lifetime
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000013016 damping Methods 0.000 abstract description 7
- 230000035939 shock Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an elastic suspension structure with simple structure and reasonable design. The elastic suspension structure comprises a support frame and a damper. Two ends of the damper are provided with a first damper rotating shaft and a second damper rotating shaft respectively. One end of the damper is connected with the support frame by the first damper rotating shaft, and the other end of the damper is connected with a decelerator by the second damper rotating shaft. A spring is arranged at the periphery of the damper. The decelerator is connected with an automobile frame by a decelerator rotating shaft. The elastic suspension structure is simple and compact and occupies small space. The damper is connected with the decelerator and the support frame by the damper rotating shafts, and thus reaction of the damper for absorbing shock is sensitive, damping effect is good and usage is comfortable.
Description
Technical field
The utility model relates to suspension frame structure, particularly a kind of novel elastic suspension frame structure that is used on the mini self-balancing two-wheeled vehicle.
Background technology
Suspension frame structure is the general name of all the power transmission connecting devices between vehicle frame and vehicle bridge or the wheel in the vehicle; Its effect is power and the moment of transmitting between wheel and the vehicle frame; Buffering is passed to the impulsive force of vehicle frame or vehicle body because of uneven road surface; And the vibrations that decay and cause thus, can go to guarantee vehicle smooth-goingly.Suspension frame structure is made up of elastic element, guiding mechanism and bumper etc., and elastic element is steel spring, air bellow and torsion bar spring etc. mostly, and suspension frame structure flexibly links up vehicle frame and wheel, is related to the multiple in-use performance of vehicle.For two-wheeled vehicle, the quality of suspension directly has influence on the road-holding property of the car of riding instead of walk, braking safety and comfort etc.Therefore suspension frame structure should satisfy the traveling comfort requirement of vehicle; Satisfy the requirement of its road-holding property again; But existing suspension frame structure is complex structure not only, and it is bigger to take up room, and the lower end of its bumper directly links to each other with wheel; This kind mounting means makes it when shock-absorbing, not only react sensitive inadequately, and damping effect is bad.
The utility model content
The purpose of the utility model is the shortcoming that overcomes prior art, and a kind of resilient suspension structure is provided, and it is simple in structure, and is reasonable in design, and good damping effect makes two-wheeled vehicle more comfortable when uneven road surface goes.
For reaching above-mentioned purpose; A kind of resilient suspension structure that the utility model provides; Technical scheme below adopting: a kind of resilient suspension structure, comprise bracing frame and bumper, the two ends of said bumper are respectively equipped with the first bumper rotating shaft and the second bumper rotating shaft; Said bumper one end connects bracing frame through the said first bumper rotating shaft, and the said bumper other end is through the said second bumper rotating shaft connection reducer; Said bumper periphery is provided with spring, the said bumper of said spring captive joint.
Further, said retarder one end is provided with the retarder rotating shaft, and said retarder connects vehicle frame through said retarder rotating shaft.
Further, said spring is stage clip or extension spring.
Further, two bumpers are symmetrical set, and said two bumpers all are fixed in said vehicle frame through said first bumper rotating shaft and bracing frame.
Further, said retarder is arranged at the inboard of wheel, and said retarder is embedded in the wheel hub of said wheel.
Further; Said retarder comprises input gear, output gear and output shaft, and said input gear is connected through coupler with the motor shaft of motor, said input gear and the engagement of said output gear; Said output gear connects said output shaft, and said output shaft connects the wheel hub of said wheel.
Further, said output shaft connects the wheel hub of said wheel with the key connection mode.
The beneficial effect of the utility model is: the utility model reasonable in design, and compact, it is little to take up room; Said bumper uses stage clip or extension spring as the damping medium, and is more comfortable when uneven road surface goes, and said bumper is connected with bracing frame with retarder through the bumper rotating shaft; Reaction was more sensitive when this mounting means made said bumper shock-absorbing, and shock-absorbing effect is good, has reduced the directly vibrations of acceptance of user; The stability of two-wheeled vehicle is better, uses more comfortable.
Description of drawings
Shown in Figure 1 is the utility model structure side view.
Shown in Figure 2 is the utility model structure back view.
The side of removing behind the wheel for the utility model shown in Figure 3 is attempted.
Shown in Figure 4 is the utility model C-C cutaway view shown in Figure 3.
Below be the explanation of the utility model parts sign flag:
The specific embodiment
For further understanding characteristic, technological means and the specific purposes that reached, the function of the utility model; Resolve the advantage and spirit of the utility model, by the detailed description of the utility model further being understood below in conjunction with the accompanying drawing and the specific embodiment.
Shown in Figure of description; The utility model comprises bracing frame 10 and two bumpers 20; Support frame as described above 10 is used for fixing said two bumpers 20, and said two bumpers 20 are symmetrical set, and said bumper 20 peripheries are provided with spring 23; The said bumper 20 of said spring 23 captive joints, said spring 23 is stage clip or extension spring.Said stage clip or extension spring are in order to control the motion of said bumper 20, vibration and impact that mitigation and supression are caused by uneven road surface.
One end of said bumper 20 is provided with the first bumper rotating shaft 21, and the said first bumper rotating shaft 21 connects support frame as described above 10; The other end of said bumper 20 is provided with the second bumper rotating shaft 22, the said second bumper rotating shaft, 22 connection reducers 30.One end of said retarder 30 is provided with retarder rotating shaft 31, and said retarder 30 connects vehicle frame 40 through said retarder rotating shaft 31, and said retarder 30 can rotate around said retarder rotating shaft 31.Said bumper 20 1 ends are fixed in said vehicle frame 40 through the said first bumper rotating shaft 21 with bracing frame 10.Said bumper 20 other ends are through the said second bumper rotating shaft, 22 connection reducers 30.Said bumper 20 rotating shafts make said bumper 20 when shock-absorbing, react more sensitive, and the damping effect of said bumper 20 is better.
Said retarder 30 is arranged at the inboard of wheel 50, and said retarder 30 is embedded in the wheel hub of said wheel 50.Said retarder 30 comprises input gear 32, output gear 33 and output shaft 34; Said input gear 32 is connected through coupler 60 with the motor shaft 71 of motor 70; Said input gear 32 and said output gear 33 engagements; Said output gear 33 connects said output shaft 34, and said output shaft 34 connects the wheel hub of said wheel 50.Said output shaft 34 connects the wheel hub of said wheel 50 with the key connection mode.
When using two-wheeled vehicle; Start said motor; The motor shaft 71 of said motor 70 rotates, and said motor shaft 71 is through the input gear 32 of the said retarder 30 of said coupler 60 connections, and said motor shaft 71 drives said input gear 32 and rotates; Simultaneously said input gear 32 drives the output gear 33 that is meshed with it and rotates; Rotate thereby drive with said output gear 33 fixing said output shafts 34, said output shaft 34 drives said wheel 50 and rotates, and reaches the effect of deceleration.When wheel 50 ran into the vibrations of the road surface generation of jolting, at first the wheel 50 through two-wheeled vehicle was delivered on the said retarder 30.At this moment, an end of said retarder 30 rotates around the axle center of said retarder rotating shaft 31, and the other end of said retarder 30 is given said bumper 20 through the said second bumper rotating shaft 22 with shock transfer.The stage clip or the extension spring pressurized generation elastic deformation of said bumper 20 peripheries, said bumper 20 absorbing vibrations; Said stage clip or extension spring are delivered to support frame as described above 10 to remaining vibrations through the said first bumper rotating shaft 21; Support frame as described above 10 is given said vehicle frame 40 with the shock transfer of remainder again, and final remaining minimum vibrations are delivered on one's body the user through said vehicle frame 40.The vibrations that the user feels from said vehicle frame 40 are slight vibrations after said bumper 20 dampings, thereby have reached the effect of damping.
When wheel 50 runs into the vibrations of obstacle generation; One end of said retarder 30 rotates around the axle center of said retarder rotating shaft 31; Stage clip or extension spring on the said bumper 20 are compressed; Said wheel 50 upward movements, thus the pedal that reaches two-wheeled vehicle breaks the barriers under the basic unmodified situation of terrain clearance, increases user's comfort level.
In sum, the described suspension frame structure of the utility model is reasonable in design, and simple in structure, compact, occupation space is little, and is easy to use.Said bumper 20 is connected with retarder 30 with bracing frame 10 with the second bumper rotating shaft 22 through the said first bumper rotating shaft 21 respectively; Reaction was more sensitive when this structure design made said bumper 20 shock-absorbings; Shock-absorbing effect is good; And the stability of two-wheeled vehicle is better, uses more comfortable.
The above embodiment has only expressed the part embodiment of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with accompanying claims.
Claims (7)
1. resilient suspension structure; Comprise bracing frame (10) and two bumpers (20); It is characterized in that: the two ends of said bumper (20) are respectively equipped with the first bumper rotating shaft (21) and the second bumper rotating shaft (22); Said bumper (20) one ends connect bracing frame (10) through the said first bumper rotating shaft (21), and said bumper (20) other end is through said second bumper rotating shaft (22) connection reducer (30); Said bumper (20) periphery is provided with spring (23), the said bumper of said spring (23) captive joint (20).
2. a kind of resilient suspension structure according to claim 1 is characterized in that: said retarder (30) one ends are provided with retarder rotating shaft (31), and said retarder (30) connects vehicle frame (40) through said retarder rotating shaft (31).
3. a kind of resilient suspension structure according to claim 1 is characterized in that: said spring (23) is stage clip or extension spring.
4. a kind of resilient suspension structure according to claim 1; It is characterized in that: two bumpers (20) are symmetrical set, and said two bumpers (20) all are fixed in said vehicle frame (40) through said first bumper rotating shaft (21) and bracing frame (10).
5. a kind of resilient suspension structure according to claim 1 is characterized in that: said retarder (30) is arranged at wheel (50) inboard, and said retarder (30) is embedded in the wheel hub of said wheel (50).
6. a kind of resilient suspension structure according to claim 1; It is characterized in that: said retarder (30) comprises input gear (32), output gear (33) and output shaft (34); Said input gear (32) is connected through coupler (60) with the motor shaft (71) of motor (70); Said input gear (32) and said output gear (33) engagement; Said output gear (33) connects said output shaft (34), and said output shaft (34) connects the wheel hub of wheel (50).
7. a kind of resilient suspension structure according to claim 6 is characterized in that: said output shaft (34) connects the wheel hub of said wheel (50) with the key connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204953319U CN202529099U (en) | 2011-12-02 | 2011-12-02 | Elastic suspension structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204953319U CN202529099U (en) | 2011-12-02 | 2011-12-02 | Elastic suspension structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202529099U true CN202529099U (en) | 2012-11-14 |
Family
ID=47130298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204953319U Expired - Lifetime CN202529099U (en) | 2011-12-02 | 2011-12-02 | Elastic suspension structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202529099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129679A (en) * | 2011-12-02 | 2013-06-05 | 东莞易步机器人有限公司 | Elastic hanging frame structure |
| CN104129294A (en) * | 2014-08-13 | 2014-11-05 | 成都四威高科技产业园有限公司 | AGV drive independent suspension vibration reduction mechanism |
-
2011
- 2011-12-02 CN CN2011204953319U patent/CN202529099U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129679A (en) * | 2011-12-02 | 2013-06-05 | 东莞易步机器人有限公司 | Elastic hanging frame structure |
| CN103129679B (en) * | 2011-12-02 | 2016-06-01 | 东莞易步机器人有限公司 | A kind of resilient suspension structure |
| CN104129294A (en) * | 2014-08-13 | 2014-11-05 | 成都四威高科技产业园有限公司 | AGV drive independent suspension vibration reduction mechanism |
| CN104129294B (en) * | 2014-08-13 | 2016-07-13 | 成都四威高科技产业园有限公司 | A kind of AGV drives independent suspension vibration damping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Elastic hanging frame structure Effective date of registration: 20150610 Granted publication date: 20121114 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: Dongguan Robstep Robot Co., Ltd. Registration number: 2015990000461 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170424 Granted publication date: 20121114 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: Dongguan Robstep Robot Co., Ltd. Registration number: 2015990000461 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: 333124 Lin Hu Xiang Mu Li Xin Cun 110, Poyang County, Shangrao City, Jiangxi Province Patentee after: Zhang Mingming Address before: Science and technology Songshan Lake Science and Technology Industrial Park in Guangdong province Dongguan City nine road 523808 No. 1 Patentee before: Dongguan Robstep Robot Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
|
| CX01 | Expiry of patent term |