CN1621268A

CN1621268A - Balancing device

Info

Publication number: CN1621268A
Application number: CN 200310115288
Authority: CN
Inventors: 邱宏勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-27
Filing date: 2003-11-27
Publication date: 2005-06-01

Abstract

The balance mechanism includes one support stage; at least three bearing seats on support stage; at least three connecting rods with one end pivoted to the bearing seat for rotation and the other end connected with pivoting shaft; and one pedestal with one pull rod, one pressing body and one elastic element inside one barrel with cover. The pull rod has one end extending beyond the barrel and connected to one of the connecting rods and the other end connected to the pressing body; the pressing body is pushed with the elastic element; and the elastic element has the other end pushed by the cover in the other end of the barrel. The balance mechanism provides balance and comfort during vehicle running.

Description

Balancing device

Technical field

The present invention relates to balancing device, refer to a kind of vehicle that can be used for especially, make personnel or object when vehicle emergency brake, can in the middle of advancing, reach the balancing device of the comfortable effect of balance.

Background technology

Between the seat of known vehicle or articles-holding plate and the chassis, fixed with setting elements such as welding or bolts, when vehicle at the middle fly start of advancing, brake, during turning, because passenger, the object of institute's holding, force of inertia effect in owing to advance, can cause leaning forward of personnel, layback, a left side, right bank, but, human body or object are for vehicle chassis, do not have to form the anti-fixed relationship that moves, do the time spent when being subjected to external force suddenly, human body or object then can't keep being vertical or approximately perpendicular state of equilibrium with ground level, make personnel produce sticky feeling, even human body or object are caused certain infringement.

Goal of the invention

Main purpose of the present invention, be to provide a kind of and can be used for the vehicle, with the transport solution instrument in advancing, when running into fly start, brake, turning, the center of gravity inertia offset problem that is caused makes passenger or object can both be in balancing device than comfort conditions all the time.

A kind of balancing device of the present invention is characterized in that comprising: one supports platform; At least three are fixed on the stacker of supporting platform one surface; At least three pipe links, each pipe link one end are articulated in stacker and rotate, and the other end is established pivotal axis; One base, urge body, an elastic element by inserting a pull bar, in the cylindrical shell, and sealed by a lid, this pull bar one end is stretched out with pipe link by the hole of body end surface and articulates, pull bar is held in addition and is urged body and amplexiforms with helical surface mutually, urge body by the elastic element pushing tow, elastic element is end and lid apical grafting in addition, and lid then is closed in simplified end in addition.Wherein:

Described stacker is provided with the ball pivot seat, and each pipe link has bulb can insert in this ball pivot seat to rotate.

Described stacker is by a cover plate sealing cover, and this cover plate is provided with the hole of stretching out for pipe link one end.

Balancing device of the present invention, have when in the vehicle are being advanced, external strength being arranged, this support platform can relatively move because of this external strength, therefore, this external strength can be cancelled because supporting moving of platform, make the object or the travelling people person that put on this support platform, have preferable stationarity and comfort.

Description of drawings

Fig. 1: be the block diagram of a preferred embodiment of the present invention.

Fig. 2: be the A sectional perspective exploded drawings among Fig. 1.

Fig. 3: be the assembled sectional view of Fig. 2.

Fig. 4: be the lateral plan of Fig. 3.

Fig. 5: be action scheme drawing of the present invention.

Fig. 6: be action scheme drawing shown in Figure 3.

Fig. 7: be side-looking action scheme drawing shown in Figure 6.

The specific embodiment

For to structure of the present invention, feature and effect thereof, can have and further understand and be familiar with, lift a preferred embodiment now, and conjunction with figs. is described in detail as follows:

Shown in Fig. 1-3, a kind of balancing device mainly is made of members such as supporting platform 1, stacker 2, pipe link 3 and base 4.Wherein:

Support platform 1, have suitable area, its surface can combine with articles-holding plate, seat, and this support platform 1 bottom surface is provided with the stacker 2 more than three, can firmly be supported in this support platform 1 evenly.

Stacker 2, (as shown in Figure 1, 2) be fixed on the bottom surface of supporting platform 1, this stacker 2 is provided with a recessed ball pivot seat 21, this ball pivot seat 21 can be inserted the rotation of making various angles for the bulb 31 of pipe link 3, this ball pivot seat 21 is by a cover plate 22 cover caps, and this cover plate 22 is fixed on the stacker 2 by setting element 23.

Pipe link 3, be the body of rod of a suitable length, the one end is provided with can insert the bulb 31 that rotates in the stacker 2 ball pivot seats 21, and the other end passes from the hole 24 of cover plate 22 and stretches out, this external part is established a through hole for pivotal axis 32 insertions, and is articulated in an end of the pull bar 42 of a base 4.

Base 4, but include cylindrical shell 41, pull bar 42, urge body 43, the lid 45 of elastic element 44 and a closed cylinder 41, and this base 4 is fixed on the chassis by cylindrical shell 41.Wherein:

Cylindrical shell 41 is cylindric, can hold into pull bar 42 in it, urge body 43 and elastic element 44, and by lid 45 sealings, the other end of this cylindrical shell 41 has hole 411, and this hole 411 can be stretched out for an end of pull bar 42, has the guide groove 412 that guiding urges body 43 moving linearlies in the cylindrical shell 41.

Pull bar 42, be provided with and insert a columnar portion that moves along inwall in the cylindrical shell 41, one end of this pull bar 42 stretches out through the hole 411 of cylindrical shell 41, this external part is provided with a pivoted hole 421, above-mentioned pivotal axis 32 is articulated with pull bar 42 by through hole on the pipe link 3 and pivoted hole 421, the end face of pull bar 42 columnar portion is formed with pull bar 42 line of centerss and becomes non-perpendicular helical surface 422, and this helical surface 422 amplexiforms with the helical surface 431 work couplings that urge on the body 43.

Urge body 43, also have and to amplexiform mobile columnar portion along cylindrical shell 41 inwalls, this urges body 43 1 ends and is formed with helical surface 431, this helical surface 431 amplexiforms with the helical surface 422 mutual couplings of pull bar 42, urge body 43 and itself have a guide block 432, this guide block 432 is embedded in the guide groove 412 of cylindrical shell 41, make and urge body 43 and move along guide groove 412 straight lines, urge body 43 other ends and can supply elasticity element 44 1 end apical graftings, these elastic element 44 other ends then apical grafting in lid 45, lid 45 is fixed in the cylindrical shell 41, can screw togather (as shown in Figure 3) by screw thread.

Referring to Fig. 3, shown in 4, when the present invention makes up, each stacker 2 is fixed on support platform 1 bottom, each stacker 2 inserts for the set bulb 31 of pipe link 3 one ends with ball pivot seat 21 and rotates, the other end of this pipe link 3 is articulated in pull bar 42 1 ends with pivotal axis 32, pull bar 42 is inserted in cylindrical shell 41, its helical surface 422 amplexiforms with the helical surface 431 mutual couplings that urge body 43, urging the set guide block 432 in body 43 bottoms is embedded in the guide groove 412 of cylindrical shell 41 and moves, urge body 43 other ends by elastic element 44 1 end pushing tows, elastic element 44 other end apical graftings are enclosed on the lid 45 of cylindrical shell 41.

Referring to shown in Figure 5, when the vehicle such as vehicle quickened, this support platform 1 was because of being subjected to force of inertia effect displacement backward, pind down promptly and turned forward but be connected bar 3; Then support platform 1 because of being subjected to force of inertia effect displacement forward during if slow down, pin down promptly and recede but be connected bar 3; This supports platform 1 is because of being subjected to centrifugal action displacement laterally during if turn, and is connected bar 3 and pins down promptly to tilt to the inside, and as if force of inertia and centnifugal force disappearance, this support platform 1 resets because of acted on by elastic element 44.

Referring to Fig. 6, shown in 7, because this base 4 is fixed on the chassis of the vehicle, therefore, in the vehicle are being advanced, be subjected to external force and do the time spent suddenly, this supports moving of platform 1, and pipe link 3 will be rotated relative to stacker 2, pipe link 3 will be pulled cylindrical shell 41 rotations or the outside stretching of base 4, at this moment, urging body 43 will make this urge body 43 pressuring elastic elements 44 because of the setting of elastic element 44, or expanding because of elastic element 44, force and urge body 43 and amplexiform towards pull bar 42, and when this supported that the displacing force of platform 1 disappears, this urges body 43 will be because of the reset force of elastic element 44, made this urge body 43 and pull bar 42 resets.Therefore, with regard to the object or passenger of articles-holding plate, this supports moving of platform 1, can offset from the external force effect of the vehicle in advancing, reducing, to reduce the skew that object, personnel produce under external force, and have preferable stability and comfort.

The present invention can not depart under main spirit and the feature with other different forms enforcement.Therefore, the above embodiments are just enumerated by way of example, and it should be considered as restriction of the present invention.Scope of the present invention is defined by following claim, but not is defined by the content of specification sheets.Person very, belong to claim equivalence variation or revise and all should fall within scope of the present invention.

Claims

1. a balancing device is characterized in that comprising: a support platform; At least three are fixed on the stacker of supporting platform one surface; At least three pipe links, each pipe link one end are articulated in stacker and rotate, and the other end is established pivotal axis; One base, urge body, an elastic element by inserting a pull bar, in the cylindrical shell, and sealed by a lid, this pull bar one end is stretched out with pipe link by the hole of body end surface and articulates, pull bar is held in addition and is urged body and amplexiforms with helical surface mutually, urge body by the elastic element pushing tow, elastic element is end and lid apical grafting in addition, and lid then is closed in cylindrical shell end in addition.

2, according to the described balancing device of claim 1, it is characterized in that: described stacker is provided with each pipe link of ball pivot seat to be had bulb can insert in this ball pivot seat to rotate.

3, according to the described balancing device of claim 2, it is characterized in that: described stacker is by a cover plate sealing cover, and this cover plate is provided with the hole of stretching out for pipe link one end.