CN106240677A - A kind of holder device for cart - Google Patents
A kind of holder device for cart Download PDFInfo
- Publication number
- CN106240677A CN106240677A CN201610598178.XA CN201610598178A CN106240677A CN 106240677 A CN106240677 A CN 106240677A CN 201610598178 A CN201610598178 A CN 201610598178A CN 106240677 A CN106240677 A CN 106240677A
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- lifting
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE 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
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/06—Extensible stands, e.g. with telescopic parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
A kind of holder device for cart, including lowering or hoisting gear (100), the installation housing (2) being connected with the bottom of described lowering or hoisting gear (100) 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 swivel nut (73), lifting screw (72) with the screwed hole threaded engagement in the lower surface of described fixing swivel nut (73), the spike (721) that is connected by bearing with the lower end of described lifting screw (72) and and described lifting screw (72) lifting driving tooth set (71) that is connected and is positioned between the lower surface of described fixing swivel nut (73) and described spike (721).
Description
Technical field
The present invention relates to support support body field, a kind of holder device for 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 a kind of holder device for cart, it can overcome of the prior art lacking
Fall into.
According to a kind of holder device for cart of the present invention, including lowering or hoisting gear and described lowering or hoisting gear
What bottom was connected installs housing and equally distributed four the lift adjustment assemblies of circumference being arranged in described installation housing, its
In, in described four lift adjustment assemblies each include the roof with described installation housing be connected fixing swivel nut and institute
State the lifting screw of screwed hole threaded engagement in the lower surface of fixing swivel nut and the lower end of described lifting screw is connected by bearing
The spike that connects and and described lifting screw be connected and between the lower surface of described fixing swivel nut and described spike
Lifting drives tooth set, and the bottom of described spike is provided with the resilient support pad in order to ground-engaging, wherein, each described lifting
The upper end of the described lifting screw of adjusting part is the free end being provided with spacing protrusion, the most solid at the top of described installation housing
Surely being provided with drive installation platform, the middle part of described drive installation platform is slidably mounted with sliding seat, on described sliding seat
The driving motor being supported with and drive gear transmission to couple, wherein, is the most just being provided with bearing of trend in described drive installation platform
Four liftings are driven one in tooth set to be driven in order to guide the slip of described sliding seat by the two groups of chutes handed over；Institute
State the two sections of chutes often organized at the opposite sides all including being positioned at described sliding seat in two groups of chutes, and in these two sections of chutes
Being provided with electromagnetic actuator device in one section, be provided with flexible restoring organ in another section, described flexible restoring organ all includes solid
Surely it is connected to the sleeve of described drive installation platform and is coordinated slidably with described sleeve resilience by elastic reset member
Push-pull bar, the head of described push-pull bar be provided be slidably matched head in order to the push-and-pull chute in the corresponding side surface of described sliding seat
Being slidably matched, 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 just
The corresponding respectively permanent magnet of two groups of chutes institute of handing over is provided separately, up and down thus, when the Electromagnetic Drive dress being positioned at differing heights
When in putting one powers on, it is possible to make the permanent magnet at respective heights by repulsive force such that it is able to described push-pull bar is pushed away
Press described elastic reset member and make described driving gear drive tooth set engagement with corresponding lifting, and when reversely powering on,
Enable to the permanent magnet at described respective heights by captivation such that it is able to make described push-pull bar stretch described elastic reset
Element also makes the lifting that described driving gear is corresponding with another drive tooth set engagement, instantly during electricity, by described elastic reset
The reset response of element, described sliding seat is at centre position, so that described driving gear drives with each lifting
Tooth set all departs from.
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 holder device 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, a kind of holder device for cart, including lowering or hoisting gear 100 and described lowering or hoisting gear
What the bottom of 100 was connected installs housing 2 and equally distributed four the lift adjustment groups of circumference being arranged in described installation housing 2
Part 7, 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 screw 72
The spike 721 that connected by bearing of lower end and be connected with described lifting screw 72 and be positioned at described fixing swivel nut 73 times
Lifting between end face and described spike 721 drives tooth set 71, and the bottom of described spike 721 is provided with in order to ground-engaging
Resilient support pad 3, wherein, the upper end of the described lifting screw 72 of each described lift adjustment assembly 7 is for being provided with limit convex
The free end gone out, is further fixedly arranged on drive installation platform 5, the centre of described drive installation platform 5 at the top of described installation housing 2
Position is slidably mounted with sliding seat 8, 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 slip
Seat 8 slip and to four lifting drive teeth set 71 in one be driven；Often group in described two groups of chutes 50,51 is all wrapped
Include in one section in the two sections of chutes being positioned at the opposite sides of described sliding seat 8, and these two sections of chutes and Electromagnetic Drive is installed
Device 63,31, is provided with flexible restoring organ 6,32 in another section, described flexible restoring organ 6,32 all includes being fixedly connected on
The sleeve 60 of described drive installation platform 5 and by elastic reset member 61 with described sleeve 60 Elastic Sliding coordinate push away
Pull bar 62, the head of described push-pull bar 62 be provided be slidably matched 621 in order to pushing away in the corresponding side surface of described sliding seat 8
Draw chute 80 to be slidably matched, this described sliding seat 8 of permission that is slidably matched relative to described push-pull bar 62 to be orthogonal to it axial
Side's upward sliding, described sliding seat 8 is provided with the permanent magnet 64 in order to interact with described electromagnetic actuator device 63,31,
30；Wherein, 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 magnetism at respective heights
Body 64,30 is 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 drives tooth set 71 engagement with corresponding lifting, and when reversely powering on, it is possible to make the permanent magnetism at described respective heights
Body 64,30 is by captivation such that it is able to make described push-pull bar 62 stretch described elastic reset member 61 and make described driving
The lifting that gear 91 is corresponding with another drives tooth set 71 engagement, instantly during electricity, is made by the reset of described elastic reset member 61
With, described sliding seat 8 is at centre position, so that described driving gear 91 and each lifting drive tooth set 71 the most de-
From.
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. for a holder device for cart, including lowering or hoisting gear (100) and the bottom of described lowering or hoisting gear (100)
The installation housing (2) being connected and equally distributed four the lift adjustment assemblies of circumference being arranged in described installation housing (2)
(7), wherein, in described four lift adjustment assemblies (7) each include the roof with described installation housing (2) be connected consolidate
Determine the swivel nut (73) lifting screw (72) with the screwed hole threaded engagement in the lower surface of described fixing swivel nut (73) with described
The lower end of lifting screw (72) is propped up spike (721) by what bearing connected and is connected with described lifting screw (72) and is positioned at institute
State the lifting between the lower surface of fixing swivel nut (73) and described spike (721) and drive tooth set (71), described spike (721)
Bottom be provided with the resilient support pad (3) in order to ground-engaging, wherein, the described liter of each described lift adjustment assembly (7)
The upper end of fall screw rod (72) is the free end being provided with spacing protrusion, 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.
A kind of holder device for cart, wherein, described sliding seat (8) is by non-magnetic
Material is made.
A kind of holder device for cart, wherein, described lowering or hoisting gear (100) is
Screw-type lowering or hoisting gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598178.XA CN106240677A (en) | 2016-07-27 | 2016-07-27 | A kind of holder device for cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598178.XA CN106240677A (en) | 2016-07-27 | 2016-07-27 | A kind of holder device for cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106240677A true CN106240677A (en) | 2016-12-21 |
Family
ID=57603784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610598178.XA Pending CN106240677A (en) | 2016-07-27 | 2016-07-27 | A kind of holder device for cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106240677A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460499Y (en) * | 2000-12-15 | 2001-11-21 | 揭阳市南光实业有限公司 | Double hand rope winding machine |
| 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 |
| TWM253533U (en) * | 2004-03-19 | 2004-12-21 | Jing-Dung Chen | Electric type central column supporting device for motorbike |
| CN2756933Y (en) * | 2004-12-23 | 2006-02-08 | 中国电子科技集团公司第三十八研究所 | Ground movable working table for electronic equipment |
| CN101427894A (en) * | 2007-11-07 | 2009-05-13 | 乐金电子(天津)电器有限公司 | Shock-absorption noise-reduction connecting structure of dust aspirator motor |
| CN101710492A (en) * | 2009-11-23 | 2010-05-19 | 南京大学 | Magnetic stop mechanism in portable lifting device |
| CN102549371A (en) * | 2009-08-12 | 2012-07-04 | 沃福包装公司 | Mount for a motorcycle, a heavy weapon, or a motorcycle equipped with a heavy weapon |
| CN105172940A (en) * | 2015-10-21 | 2015-12-23 | 吴伟欣 | Anti-theft electric arm-brace and electric locomotive employing same |
| CN105667637A (en) * | 2015-12-31 | 2016-06-15 | 刘化群 | Intelligent double brace for electric motorcycle |
-
2016
- 2016-07-27 CN CN201610598178.XA patent/CN106240677A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460499Y (en) * | 2000-12-15 | 2001-11-21 | 揭阳市南光实业有限公司 | Double hand rope winding machine |
| 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 |
| TWM253533U (en) * | 2004-03-19 | 2004-12-21 | Jing-Dung Chen | Electric type central column supporting device for motorbike |
| CN2756933Y (en) * | 2004-12-23 | 2006-02-08 | 中国电子科技集团公司第三十八研究所 | Ground movable working table for electronic equipment |
| CN101427894A (en) * | 2007-11-07 | 2009-05-13 | 乐金电子(天津)电器有限公司 | Shock-absorption noise-reduction connecting structure of dust aspirator motor |
| CN102549371A (en) * | 2009-08-12 | 2012-07-04 | 沃福包装公司 | Mount for a motorcycle, a heavy weapon, or a motorcycle equipped with a heavy weapon |
| CN101710492A (en) * | 2009-11-23 | 2010-05-19 | 南京大学 | Magnetic stop mechanism in portable lifting device |
| CN105172940A (en) * | 2015-10-21 | 2015-12-23 | 吴伟欣 | Anti-theft electric arm-brace and electric locomotive employing same |
| CN105667637A (en) * | 2015-12-31 | 2016-06-15 | 刘化群 | Intelligent double brace for electric motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
|
| RJ01 | Rejection of invention patent application after publication |