CN106043505A - Supporting structure for a two-wheeled vehicle - Google Patents

Supporting structure for a two-wheeled vehicle Download PDF

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Publication number
CN106043505A
CN106043505A CN201610598220.8A CN201610598220A CN106043505A CN 106043505 A CN106043505 A CN 106043505A CN 201610598220 A CN201610598220 A CN 201610598220A CN 106043505 A CN106043505 A CN 106043505A
Authority
CN
China
Prior art keywords
lifting
sliding seat
push
chutes
drive
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.)
Pending
Application number
CN201610598220.8A
Other languages
Chinese (zh)
Inventor
俞子朗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinhua Four-Dimentional Space Automobile Products Co Ltd
Original Assignee
Jinhua Four-Dimentional Space Automobile Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jinhua Four-Dimentional Space Automobile Products Co Ltd filed Critical Jinhua Four-Dimentional Space Automobile Products Co Ltd
Priority to CN201610598220.8A priority Critical patent/CN106043505A/en
Publication of CN106043505A publication Critical patent/CN106043505A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62HCYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H1/00Supports or stands forming part of or attached to cycles

Abstract

The invention provides a supporting structure for a two-wheeled vehicle comprising a lifting device (100), a installation housing (2) which is fixedly connected to the bottom of the lifting device (100), and four lifting adjusting assemblies (7) which are installed inside the installation housing (2) and are uniformly distributed in circumferential direction; each of the four lifting adjusting assemblies (7) comprises a fixed thread sleeve (73) which is fixedly connected with the top wall of the installation housing (2), a lifting screw (72) which is fit with the threaded hole in the lower end surface of the fixed thread sleeve (73) in a threaded mode, a supporting foot (721) which is connected with the lower end of the lifting screw (72) through a bearing, and a lifting drive gear sleeve(71) which is fixedly connected with the lifting screw (72) and is positioned between the lower end surface of the fixed thread sleeve (73) and the supporting foot (721).

Description

A kind of supporting structure of cart
Technical field
The present invention relates to support support body field, the supporting structure of a kind of cart.
Background technology
Cart, such as electric bicycle etc., after a stoppage due to the supporting structure of its instability, it is therefore desirable to utilizes Support supports.More existing bearing supports generally require the weight of operation vehicle itself, and this makes troubles to use.And one A bit can power-actuated support, owing to being difficult in adapt to broken terrain, therefore give supporting stable degree bring adverse effect.
Summary of the invention
It is an object of the invention to provide the supporting structure of a kind of cart, it can overcome of the prior art lacking Fall into.
The supporting structure of a kind of cart according to the present invention, including lowering or hoisting gear and the end of described lowering or hoisting gear What portion was connected installs housing and equally distributed four the lift adjustment assemblies of circumference being arranged in described installation housing, wherein, Each including in described four lift adjustment assemblies is solid with described with the fixing swivel nut that the roof of described installation housing is connected The lower end of the lifting screw and described lifting screw of determining the screwed hole threaded engagement in the lower surface of swivel nut is connected by bearing Spike and and described lifting screw is connected and lifting between the lower surface of described fixing swivel nut and described spike Driving tooth set, the bottom of described spike is provided with the resilient support pad in order to ground-engaging, wherein, each described lift adjustment The upper end of the described lifting screw of assembly is the free end being provided with spacing protrusion, also fixes setting at the top of described installation housing Being equipped with drive installation platform, the middle part of described drive installation platform is slidably mounted with sliding seat, and described sliding seat supports The driving motor having and drive gear transmission to couple, wherein, is provided with bearing of trend in described drive installation platform mutually orthogonal Four liftings are driven one in tooth set to be driven in order to guide the slip of described sliding seat by two groups of chutes;Described two The two sections of chutes often organized at the opposite sides all including being positioned at described sliding seat in group chute, and a section in these two sections of chutes In electromagnetic actuator device is installed, another section is provided with flexible restoring organ, described flexible restoring organ all include fixing even The sleeve being connected to described drive installation platform and the push-and-pull coordinated slidably with described sleeve resilience by elastic reset member Bar, the head of described push-pull bar be provided be slidably matched head in order to the push-and-pull slide in the corresponding side surface of described sliding seat Coordinating, this described sliding seat of permission that is slidably matched is being orthogonal in its axially direction slip relative to described push-pull bar, described Sliding seat is provided with the permanent magnet in order to interact with described electromagnetic actuator device;Wherein, described bearing of trend is orthogonal Two groups of chutes permanent magnet corresponding respectively be provided separately up and down, thus, when in the electromagnetic actuator device being positioned at differing heights One when powering on, it is possible to make the permanent magnet at respective heights by repulsive force such that it is able to make described push-pull bar push institute State elastic reset member and make described driving gear drive tooth set engagement with corresponding lifting, and when reversely powering on, it is possible to Make the permanent magnet at described respective heights by captivation such that it is able to make described push-pull bar stretch described elastic reset member And make the lifting that described driving gear is corresponding with another drive tooth set engagement, instantly during electricity, by described elastic reset member Reset response, described sliding seat is at centre position so that described driving gear with each lifting drive tooth set All depart from;The spacing protrusion lower end of each described lifting screw is provided with collision chock, and described collision chock is in order at described liter Fall screw rod prevents the direct shock of described spacing protrusion and described fixing swivel nut lower end wall when the most gradually stretching out.
By the said apparatus of the present invention, it is possible to after a stoppage, by lowering or hoisting gear by least two supporting pad of support It is engaged with ground.By control calutron and select the screw rod in the stent foot needing to be adjusted, it is possible to adapt to concavo-convex not The support that vehicle is consolidated by flat ground.And, this Adjust and use reseting performance of elastic reset member, and join Close the two-way function performance using calutron such that it is able to the basis of an Electromagnetic Drive is the most only set Upper realize promoting, pull, reset three kinds of functions.And by the driving reset assembly in orthogonal both direction is arranged in Separate on above-below direction, thus avoid mutual stress to disturb.Whole plant running is reliable, cost is relatively low and easy to use, It is easy to safeguard, reduces use cost and the manufacturing cost of whole equipment.Efficiently solve the problems of the prior art.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the supporting structure of the cart of the present invention;
Fig. 2 is the detailed maps of the internal structure of the position in Fig. 1.
Fig. 3 is the section view schematic diagram at the arrow position in Fig. 2.
The schematic diagram of Fig. 4 shows the position relationship driving gear and four liftings to drive tooth to overlap.
Detailed description of the invention
Below in conjunction with Fig. 1-4, the present invention is described in detail.
According to embodiment, the supporting structure of cart, including lowering or hoisting gear 100 and the end of described lowering or hoisting gear 100 What portion was connected installs housing 2 and equally distributed four the lift adjustment assemblies 7 of circumference being arranged in described installation housing 2, its In, in described four lift adjustment assemblies 7 each include the roof with described installation housing 2 be connected fixing swivel nut 73, Lifting screw 72 and the lower end of described lifting screw 72 with the screwed hole threaded engagement in the lower surface of described fixing swivel nut 73 The spike 721 that connected by bearing and be connected with described lifting screw 72 and be positioned at the lower surface of described fixing swivel nut 73 with Lifting between described spike 721 drives tooth set 71, and the bottom of described spike 721 is provided with the elasticity in order to ground-engaging Supporting pad 3, wherein, the upper end of the described lifting screw 72 of each described lift adjustment assembly 7 be provided with spacing protrusion from By holding, being further fixedly arranged on drive installation platform 5 at the top of described installation housing 2, the middle part of described drive installation platform 5 can Sliding seat 8 is installed slidably, described sliding seat 8 is supported with and the driving motor 9 driving gear 91 power to couple, wherein, Described drive installation platform 5 is provided with two groups of chutes 50,51 that bearing of trend is mutually orthogonal, in order to guide described sliding seat 8 Slide and drive one in tooth set 71 to be driven four liftings;Often group in described two groups of chutes 50,51 all includes position In two sections of chutes at the opposite sides of described sliding seat 8, and these two sections of chutes one section is provided with electromagnetic actuator device 63,31, another section is provided with flexible restoring organ 6,32, described flexible restoring organ 6,32 all includes being fixedly connected on described The sleeve 60 of drive installation platform 5 and by elastic reset member 61 with the push-pull bar that coordinates of described sleeve 60 Elastic Sliding ground 62, the head of described push-pull bar 62 is provided with and is slidably matched 621 in order to sliding with the push-and-pull in the corresponding side surface of described sliding seat 8 Groove 80 is slidably matched, and this described sliding seat 8 of permission that is slidably matched is being orthogonal to its axially direction relative to described push-pull bar 62 Upper slip, is provided with the permanent magnet 64,30 in order to interact with described electromagnetic actuator device 63,31 in described sliding seat 8;Its In, two groups of chutes 50,51 that described bearing of trend is orthogonal permanent magnet 64, about 30 corresponding respectively be provided separately, thus, When in the electromagnetic actuator device 63,31 being positioned at differing heights powers on, it is possible to make the permanent magnet 64 at respective heights, 30 by repulsive force such that it is able to make described push-pull bar 62 push described elastic reset member 61 and make described driving gear 91 Tooth set 71 engagement is driven with corresponding lifting, and when reversely powering on, it is possible to make the permanent magnet 64,30 at described respective heights By captivation such that it is able to make described push-pull bar 62 stretch described elastic reset member 61 and make described driving gear 91 with The lifting of another correspondence drives tooth set 71 engagement, instantly during electricity, by the reset response of described elastic reset member 61, described cunning Dynamic seat 8 is at centre position, so that described driving gear 91 and each lifting drive tooth set 71 all to depart from;Each institute Spacing protrusion 722 lower end stating lifting screw 72 is provided with collision chock 725, and described collision chock 725 is in order in described lifting Screw rod 72 prevents the direct shock of described spacing protrusion 722 and described fixing swivel nut 73 lower end wall when gradually stretching out downwards.
Valuably or exemplarily, wherein, described sliding seat 8 is made up of non-magnet material.
Valuably or exemplarily, wherein, described lowering or hoisting gear 100 is screw-type lowering or hoisting gear.
Valuably or exemplarily, when described sliding seat 8 slides in the selected direction, bearing of trend and this preferential direction 621 centres being positioned at corresponding push-and-pull chute 80 that are slidably matched of consistent push-pull bar, and bearing of trend and this preferential direction Being slidably matched of orthogonal push-pull bar 621 remains and being slidably matched of corresponding push-and-pull chute in sliding process.
Valuably or exemplarily, wherein, it is slidably matched described in and 621 includes at least with described coordinating of push-and-pull chute 80 One plane coordinates, to prevent described sliding seat 8 from 621 rotating relative to described being slidably matched.
Alternatively or alternately, the holder device of the present invention can be used for the other field except electric bicycle. It it is exactly such as the theme of a kind of holder device.This upper holder device can apply to electric bicycle, motorcycle and Other equipment easily toppled over.
By the said apparatus of the present invention, it is possible to after a stoppage, by lowering or hoisting gear by least two supporting pad of support It is engaged with ground.By control calutron and select the screw rod in the stent foot needing to be adjusted, it is possible to adapt to concavo-convex not The support that vehicle is consolidated by flat ground.And, this Adjust and use reseting performance of elastic reset member, and join Close the two-way function performance using calutron such that it is able to the basis of an Electromagnetic Drive is the most only set Upper realize promoting, pull, reset three kinds of functions.And by the driving reset assembly in orthogonal both direction is arranged in Separate on above-below direction, thus avoid mutual stress to disturb.Whole plant running is reliable, cost is relatively low and easy to use, It is easy to safeguard, reduces use cost and the manufacturing cost of whole equipment.Efficiently solve the problems of the prior art.
By with upper type, those skilled in the art can make various within the scope of the invention according to mode of operation Change.

Claims (3)

1. a supporting structure for cart, the bottom including lowering or hoisting gear (100) and described lowering or hoisting gear (100) is solid Installation housing (2) even and equally distributed four the lift adjustment assemblies (7) of circumference being arranged in described installation housing (2), Wherein, in described four lift adjustment assemblies (7) each include the roof with described installation housing (2) be connected fixing spiral shell The lifting screw (72) of the screwed hole threaded engagement in the lower surface of set (73) and described fixing swivel nut (73) and described lifting The lower end of screw rod (72) is propped up spike (721) by what bearing connected and is connected with described lifting screw (72) and is positioned at described solid Determine the lifting between the lower surface of swivel nut (73) and described spike (721) and drive tooth set (71), the end of described spike (721) Portion is provided with the resilient support pad (3) in order to ground-engaging, wherein, the described lifting spiral shell of each described lift adjustment assembly (7) The upper end of bar (72) is the free end being provided with spacing protrusion (722), is further fixedly arranged at the top of described installation housing (2) Drive installation platform (5), the middle part of described drive installation platform (5) is slidably mounted with sliding seat (8), described sliding seat (8) the driving motor (9) being supported with on and drive gear (91) power to couple, wherein, is provided with in described drive installation platform (5) Four liftings are driven by two groups of chutes (50,51) that bearing of trend is mutually orthogonal in order to guide the slip of described sliding seat (8) One in tooth set (71) is driven;Often group in described two groups of chutes (50,51) all includes being positioned at described sliding seat (8) In two sections of chutes at opposite sides, and these two sections of chutes one section is provided with electromagnetic actuator device (63,31), in another section Being provided with flexible restoring organ (6,32), described flexible restoring organ (6,32) all includes being fixedly connected on described drive installation platform (5) sleeve (60) and the push-pull bar coordinated with described sleeve (60) Elastic Sliding ground by elastic reset member (61) (62), the head of described push-pull bar (62) be provided with the head that is slidably matched (621) in order to in the corresponding side surface of described sliding seat (8) Push-and-pull chute (80) be slidably matched, this be slidably matched permission described sliding seat (8) relative to described push-pull bar (62) orthogonal In its axially direction slide, described sliding seat (8) is provided with in order to described electromagnetic actuator device (63,31) phase interaction Permanent magnet (64,30);Wherein, two groups of chutes (50,51) that described bearing of trend is orthogonal are distinguished the permanent magnet of correspondence (64,30) are provided separately up and down, thus, when in the electromagnetic actuator device (63,31) being positioned at differing heights powers on, Enable to the permanent magnet (64,30) at respective heights by repulsive force such that it is able to described push-pull bar (62) is pushed described Elastic reset member (61) also makes described driving gear (91) drive tooth set (71) engagement with corresponding lifting, and on reverse During electricity, it is possible to make the permanent magnet (64,30) at described respective heights by captivation such that it is able to make described push-pull bar (62) Stretch described elastic reset member (61) and make the lifting corresponding with another of described driving gear (91) drive tooth set (71) to nibble Closing, instantly during electricity, by the reset response of described elastic reset member (61), described sliding seat (8) is at centre position, So that described driving gear (91) drives tooth set (71) all to depart from each lifting;The limit of each described lifting screw (72) Position protrude (722) lower end collision chock (725) is installed, described collision chock (725) in order to described lifting screw (72) to Under prevent the direct shock of described spacing protrusion (722) and described fixing swivel nut (73) lower end wall when gradually stretching out.
The supporting structure of a kind of cart the most as claimed in claim 1, wherein, described sliding seat (8) is by non-magnetic material Material is made.
The supporting structure of a kind of cart the most as claimed in claim 1 or 2, wherein, described lowering or hoisting gear (100) is spiral shell Stricture of vagina formula lowering or hoisting gear.
CN201610598220.8A 2016-07-27 2016-07-27 Supporting structure for a two-wheeled vehicle Pending CN106043505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610598220.8A CN106043505A (en) 2016-07-27 2016-07-27 Supporting structure for a two-wheeled vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610598220.8A CN106043505A (en) 2016-07-27 2016-07-27 Supporting structure for a two-wheeled vehicle

Publications (1)

Publication Number Publication Date
CN106043505A true CN106043505A (en) 2016-10-26

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ID=57417593

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610598220.8A Pending CN106043505A (en) 2016-07-27 2016-07-27 Supporting structure for a two-wheeled vehicle

Country Status (1)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206486A (en) * 1982-05-23 1983-12-01 Yamaha Motor Co Ltd Side stand housing device for motorcycle
EP1125833A2 (en) * 2000-02-17 2001-08-22 Viyan Edil Support pad
CN2461827Y (en) * 2001-01-19 2001-11-28 瑞安市力邦企业有限公司 Automatic double-support device of motorcycle
CN204110213U (en) * 2014-06-13 2015-01-21 常州市爱多动力科技有限公司 Electronic pair of spike and apply battery-driven car or the motor bike of this spike
CN104443121A (en) * 2014-11-28 2015-03-25 常州市畅远无纺布制品有限公司 Electric bicycle vertical lifting stopping device
CN205113508U (en) * 2015-10-19 2016-03-30 天津市三枪电动车有限公司 Electronic after -poppet structure of electric motor car

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206486A (en) * 1982-05-23 1983-12-01 Yamaha Motor Co Ltd Side stand housing device for motorcycle
EP1125833A2 (en) * 2000-02-17 2001-08-22 Viyan Edil Support pad
CN2461827Y (en) * 2001-01-19 2001-11-28 瑞安市力邦企业有限公司 Automatic double-support device of motorcycle
CN204110213U (en) * 2014-06-13 2015-01-21 常州市爱多动力科技有限公司 Electronic pair of spike and apply battery-driven car or the motor bike of this spike
CN104443121A (en) * 2014-11-28 2015-03-25 常州市畅远无纺布制品有限公司 Electric bicycle vertical lifting stopping device
CN205113508U (en) * 2015-10-19 2016-03-30 天津市三枪电动车有限公司 Electronic after -poppet structure of electric motor car

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Application publication date: 20161026

RJ01 Rejection of invention patent application after publication