CN105919738A - Mechanism for going upstairs and downstairs - Google Patents
Mechanism for going upstairs and downstairs Download PDFInfo
- Publication number
- CN105919738A CN105919738A CN201610397882.9A CN201610397882A CN105919738A CN 105919738 A CN105919738 A CN 105919738A CN 201610397882 A CN201610397882 A CN 201610397882A CN 105919738 A CN105919738 A CN 105919738A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- plate
- downstairs
- magnetic coupling
- connecting plate
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
- A61G5/061—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps for climbing stairs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
- A61G5/068—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps with extensible supports pushing upwards, e.g. telescopic legs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
Abstract
The invention relates to a mechanism for going upstairs and downstairs. The mechanism comprises an upper plate and a connection plate, wherein positioning grooves are formed in the lower part of the upper plate; inter-plate supporting legs are arranged between the upper plate and the connection plate; a cylinder is fixedly arranged on one side of the connection plate, and the tail end of a piston rod of the cylinder is fixedly connected on the upper plate; six magnetic coupling type rodless cylinders are arranged on the connection plate, cylinder type telescopic legs are arranged at the lower parts of the magnetic coupling type rodless cylinders, and positioning parts are arranged at the upper parts of the magnetic coupling type rodless cylinders and are matched with the positioning grooves. The mechanism is simple in structure and easy to produce, occupies little space, is safe and stable when used and has good application prospect.
Description
Technical field
The present invention relates to assisted living technical field of mechanical equipment, be specifically related in one mechanism downstairs.
Background technology
Stair in present life, step application more and more universal, this is just to the elderly, infant
And the life of physical disabilities brings great inconvenience.In more particularly, lower building sets without elevator substantially
Standby, in this case, the elderly, infant and physical disabilities are difficult to safely and conveniently upper going downstairs,
Make them the most inconvenient with exchanging of the external world.And existing upper mechanism downstairs, exist layback translate into,
The potential safety hazard such as slip and structure is complicated, take up space the defect such as big.
Because the above-mentioned existing upper defect that downstairs mechanism exists, the present inventor produces based on being engaged in this type of
Product manufacture and design for many years abundant practical experience and professional knowledge, and coordinate the utilization of scientific principle, actively add
With research and innovation, to founding the upper mechanism downstairs of a kind of new structure, it is possible to improve the most existing
Upper mechanism downstairs so that it is have more practicality.Through constantly research, design, and through repeatedly studying sample
After product and improvement, finally create the present invention having practical value.
Summary of the invention
It is an object of the invention to, overcome the existing upper defect that downstairs mechanism exists, and provide a kind of
The upper mechanism downstairs of new structure, to be solved technical problem is that can show the most up and down
Stair, thus more suitable for practicality.
The object of the invention to solve the technical problems is to use following technical scheme to realize.Depend on
According to the mechanism that goes downstairs in the one that the present invention proposes, including upper plate and connecting plate, wherein: under described upper plate
Portion is provided with locating slot；Supporting leg between plate it is provided with between described upper plate and connecting plate；Described connecting plate side
Being installed with cylinder, the piston-rod end of this cylinder is fixed on upper plate；Described connecting plate is provided with six
Magnetic coupling formula Rodless cylinder, the bottom of this magnetic coupling formula Rodless cylinder is provided with Retractive leg, and top is provided with keeper,
And this keeper mates with described locating slot.
The purpose of the present invention and solve its technical problem following technical measures can also be used to enter one
Step realizes.
Aforesaid upper mechanism downstairs, six wherein said slide rails are the most right relative to connecting plate center line
Claim.
Aforesaid upper mechanism downstairs, wherein said connecting plate is provided with 5 magnetic coupling formula Rodless cylinders,
One of them magnetic coupling formula Rodless cylinder is positioned in the middle of connecting plate, and other four magnetic coupling formula Rodless cylinders are two-by-two
It is symmetrically distributed in its both sides.
Aforesaid upper mechanism downstairs, wherein said upper plate bottom is provided with at least two row's chute, often arranges
There is at least two chute, in supporting leg is slidably connected at this chute between described plate.
Aforesaid upper mechanism downstairs, wherein said keeper by cylinder, be positioned at the spring of cylinder with
And the place kick composition being positioned on spring.
Aforesaid upper mechanism downstairs, at least 4 locating slots of correspondence above the most each described slide rail.
Aforesaid upper mechanism downstairs, between the most adjacent two the described locating slots above the most same slide rail
The width of one step in interval.
Aforesaid upper mechanism downstairs, wherein said Retractive leg is air-cylinder type Retractive leg.
The present invention compared with prior art has clear advantage and beneficial effect.By above-mentioned technical side
Case, a kind of upper mechanism downstairs of the present invention can reach suitable technological progress and practicality, and has industry
On extensive value, it at least has the advantage that present configuration is simply readily produced, and
Safety and stability in use, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of upper mechanism downstairs of the present invention；
Fig. 2 is the top view of a kind of upper mechanism downstairs of the present invention；
Fig. 3 A-3E is the use state diagram of a kind of upper mechanism downstairs of the present invention.
[main element symbol description]
1: upper plate
2: cylinder
3: connecting plate
4: supporting leg between plate
41: chute
5: place kick
51: locating slot
6: the first cylinders
7: the second cylinders
8: the three cylinders
9: keeper
91: cylinder
92: spring
10: the first Retractive legs
11: the second Retractive legs
12: the three Retractive legs
13: piston
14: slide block
Detailed description of the invention
By further illustrating the technological means and merit that the present invention taked by reaching predetermined goal of the invention
Effect, below in conjunction with accompanying drawing and preferred embodiment, to its tool of mechanism of going downstairs in the one proposed according to the present invention
Body embodiment, structure, feature and effect thereof, after describing in detail such as.
Referring to Fig. 1 and Fig. 2, in the present invention, downstairs mechanism includes upper plate 1 and connecting plate 3, wherein should
Upper plate 1 bottom is provided with locating slot 51 and chute 41.It is also preferred that the left described chute 41 at least two row,
Often row has at least two chute 41.It is provided with supporting leg 4 between plate between described upper plate 1 and connecting plate 3,
During between this plate, supporting leg 4 is slidably connected at the chute 41 of upper plate 1.Described connecting plate 3 side is installed with
Cylinder 2, the piston-rod end of this cylinder 2 is fixed on upper plate 1.When cylinder 2 works, piston rod
Drive upper plate 1 to move, or cylinder body drives connecting plate 3 to move.
6 magnetic coupling formula Rodless cylinders it are installed with on described connecting plate 3, respectively two the first cylinders 6,
Two the second cylinders 7 and two the 3rd cylinders 8, described first cylinder the 6, second cylinder 7 and the 3rd gas
Outer slide 14 bottom of cylinder 8 is connected with first Retractive leg the 10, second Retractive leg 11 and the 3rd respectively and stretches
Contracting leg 12.Owing to the magnetic of outer slide 14 is contrary with the magnetic of cylinder piston 13, when magnetic coupling formula is without bar
When the piston 13 of cylinder moves, attract the outer slide 14 contrary with its magnetic together with move, thus carry
Retractive leg on dynamic outer slide moves.
Outer slide 14 top of described first cylinder the 6, second cylinder 7 and the 3rd cylinder 8 is all connected with
Align member 9, spring 92 that this keeper 9 by cylinder 91, is positioned at cylinder and be positioned at spring 92
On place kick 5 form.In described place kick 5 top interlocking locating slot 51 in upper plate 1.On
The position corresponding with each first cylinder the 6, second cylinder 7 and the 3rd cylinder 8, plate 1 bottom be equipped with to
Few 4 locating slots 51.
It is also preferred that the left described first Retractive leg the 10, second Retractive leg 11 and the 3rd Retractive leg 12 are all served as reasons
The air-cylinder type Retractive leg of cylinder composition, but it is not limited to this.
The present invention goes downstairs in another embodiment of mechanism, described connecting plate 3 is installed with 5 magnetic
Coupling formula Rodless cylinder, including 6, two the second cylinders 7 of two the first cylinders and the 3rd cylinder 8,
Wherein the 3rd cylinder 8 is positioned at the centre position of connecting plate 3, and its both sides set gradually the second cylinder 7 respectively
With the first cylinder 6.
The operation principle of a kind of upper mechanism downstairs of the present invention is as follows:
It is the original state figure of the present invention to refer to Fig. 3 A, and now the first Retractive leg 10 is positioned at this machine
The leftmost side of structure, the second Retractive leg 11 is positioned at the centre of this mechanism, and the 3rd Retractive leg 12 is positioned at this machine
The rightmost side of structure.
Referring to Fig. 3 B, the second Retractive leg 11 shrinks, then to reach under the effect of the second cylinder 7
Dynamic 2 step width, place kick 5 is embedded in locating slot 51, and the second Retractive leg 11 stretches out, with ground
Face contact supports.
Referring to Fig. 3 C, the 3rd Retractive leg 12 shrinks, and is then moved back by under the effect of the 3rd cylinder 8
Dynamic 1 step width, place kick 5 is embedded in locating slot 51, and the 3rd Retractive leg 12 stretches out, with ground
Face contact supports.
Refer to Fig. 3 D, first Retractive leg the 10, second Retractive leg 11 and the 3rd Retractive leg 12 all with ground
Face contact supports, the frictional ground force of dependence upper plate (people) supporting leg gravity generation and locating slot and ball
The frictional force produced, magnetic lotus root formula Rodless cylinder utilizes relative motion principle to promote intermediate plate to move a platform
Rank width；Simultaneously, because cylinder 2 cylinder body and connecting plate one, cylinder 2 air intake-exhaust is all opened, and lives
Plug moves to cylinder base.Magnetic lotus root formula Rodless cylinder air intake-exhaust is turned off, and piston and slide block remain stationary as,
Cylinder 2 promotes piston driving upper plate to move forward a step width.
Referring to Fig. 3 E, the first Retractive leg 10 shrinks, then to reach under the effect of the first cylinder 6
Dynamic 2 step width, place kick 5 is embedded in locating slot 51, and the first Retractive leg 10 stretches out, with ground
Face contact supports.
Repeat the above steps, can realize working upstairs completes.
Downstairs operation principle is with the most identical.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any form
On restriction, although the present invention is disclosed above with preferred embodiment, but is not limited to this
Bright, any those skilled in the art, in the range of without departing from technical solution of the present invention, when can profit
Make a little change with the technology contents of the disclosure above or be modified to the Equivalent embodiments of equivalent variations, but
Every content without departing from technical solution of the present invention, the technical spirit of the foundation present invention is to above example
Any simple modification, equivalent variations and the modification made, all still falls within the scope of technical solution of the present invention
In.
Claims (8)
1. a upper mechanism downstairs, it is characterised in that include upper plate and connecting plate, wherein:
Described upper plate bottom is provided with locating slot；
Supporting leg between plate it is provided with between described upper plate and connecting plate；
Described connecting plate side is installed with cylinder, and the piston-rod end of this cylinder is fixed on upper plate；
Described connecting plate is provided with six magnetic coupling formula Rodless cylinders, and the bottom of this magnetic coupling formula Rodless cylinder sets
There are Retractive leg, top to be provided with keeper, and this keeper mates with described locating slot.
Upper mechanism downstairs the most according to claim 1, it is characterised in that wherein said six
Magnetic coupling formula Rodless cylinder is the most symmetrical relative to connecting plate center line.
Upper mechanism downstairs the most according to claim 1, it is characterised in that wherein said connection
Plate is provided with 5 magnetic coupling formula Rodless cylinders, and one of them cylinder is positioned in the middle of connecting plate, other four
It is symmetrically distributed in its both sides two-by-two.
Upper mechanism downstairs the most according to claim 1, it is characterised in that wherein said upper plate
Bottom is provided with at least two row's chute, and often row has at least two chute, and between described plate, supporting leg slides even
It is connected in this chute.
Upper mechanism downstairs the most according to claim 1, it is characterised in that wherein said location
Spring that part by cylinder, is positioned at cylinder and the place kick being positioned on spring form.
Upper mechanism downstairs the most according to claim 1, it is characterised in that described in the most each
At least 4 locating slots of correspondence above magnetic coupling formula Rodless cylinder.
Upper mechanism downstairs the most according to claim 7, it is characterised in that on the most same slide rail
The width of a step it is spaced between the most adjacent two described locating slots of side.
Upper mechanism downstairs the most according to claim 1, it is characterised in that wherein said is flexible
Leg is air-cylinder type Retractive leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397882.9A CN105919738B (en) | 2016-06-07 | 2016-06-07 | Go downstairs mechanism in one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397882.9A CN105919738B (en) | 2016-06-07 | 2016-06-07 | Go downstairs mechanism in one kind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105919738A true CN105919738A (en) | 2016-09-07 |
| CN105919738B CN105919738B (en) | 2017-12-26 |
Family
ID=56833586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610397882.9A Expired - Fee Related CN105919738B (en) | 2016-06-07 | 2016-06-07 | Go downstairs mechanism in one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105919738B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726203A (en) * | 2016-12-12 | 2017-05-31 | 王昱霖 | It is a kind of suitable for disabled students can speeling stairway wheelchair |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004244214A (en) * | 2003-02-17 | 2004-09-02 | Nozomi Sugihara | Lifting mechanism |
| CN201116132Y (en) * | 2007-07-06 | 2008-09-17 | 王景华 | Foot pace carrier |
| CN104207899A (en) * | 2014-03-27 | 2014-12-17 | 刘继伦 | Stair climbing wheelchair |
| CN104443094A (en) * | 2014-10-14 | 2015-03-25 | 江苏大学 | Three-foot stair climbing device and implementing method thereof |
| CN105109896A (en) * | 2015-09-15 | 2015-12-02 | 浙江乔兴建设集团湖州智能科技有限公司 | Roller transportation mechanism of metal wire cut-off machine |
| CN204890388U (en) * | 2015-07-09 | 2015-12-23 | 郑州大学 | Accessible platform downstairs of going up |
| CN205866977U (en) * | 2016-06-07 | 2017-01-11 | 洛阳理工学院 | Upstairs or downstairs mechanism |
-
2016
- 2016-06-07 CN CN201610397882.9A patent/CN105919738B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004244214A (en) * | 2003-02-17 | 2004-09-02 | Nozomi Sugihara | Lifting mechanism |
| CN201116132Y (en) * | 2007-07-06 | 2008-09-17 | 王景华 | Foot pace carrier |
| CN104207899A (en) * | 2014-03-27 | 2014-12-17 | 刘继伦 | Stair climbing wheelchair |
| CN104443094A (en) * | 2014-10-14 | 2015-03-25 | 江苏大学 | Three-foot stair climbing device and implementing method thereof |
| CN204890388U (en) * | 2015-07-09 | 2015-12-23 | 郑州大学 | Accessible platform downstairs of going up |
| CN105109896A (en) * | 2015-09-15 | 2015-12-02 | 浙江乔兴建设集团湖州智能科技有限公司 | Roller transportation mechanism of metal wire cut-off machine |
| CN205866977U (en) * | 2016-06-07 | 2017-01-11 | 洛阳理工学院 | Upstairs or downstairs mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726203A (en) * | 2016-12-12 | 2017-05-31 | 王昱霖 | It is a kind of suitable for disabled students can speeling stairway wheelchair |
| CN106726203B (en) * | 2016-12-12 | 2018-03-30 | 王昱霖 | It is a kind of suitable for disabled students can speeling stairway wheelchair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105919738B (en) | 2017-12-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180607 |
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| CF01 | Termination of patent right due to non-payment of annual fee |