CN105439034B - A kind of liftable medical carrying platform - Google Patents
A kind of liftable medical carrying platform Download PDFInfo
- Publication number
- CN105439034B CN105439034B CN201610026131.6A CN201610026131A CN105439034B CN 105439034 B CN105439034 B CN 105439034B CN 201610026131 A CN201610026131 A CN 201610026131A CN 105439034 B CN105439034 B CN 105439034B
- Authority
- CN
- China
- Prior art keywords
- carrying
- movable supporting
- supporting part
- bolster stake
- fixture block
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
A kind of liftable medical carrying platform, including pedestal（7）And the pedestal（7）Connected guiding bolster stake component（6）, movable supporting part（8）, platform part（9）And by platform part（9）With movable supporting part（8）Connected interconnecting piece（91）；Wherein, the platform part（9）For carry load, the guiding bolster stake component（6）Including symmetrically arranged two guiding bolster stakes（61、62）, the every guiding bolster stake（61、62）On be provided with equally distributed annular tooth（612）, the movable supporting part（8）Including respectively to described two guiding bolster stakes（61、62）Annular tooth（612）The carrying fixture block pair of cooperation being mutually symmetrical set.
Description
Technical field
The present invention relates to field of medical device, especially a kind of liftable medical carrying platform.
Background technology
In Medical Devices, the height and position for accurately adjusting some carrying platforms, such as some medical treatment detections are generally required
The difference of device etc., height and position will influence testing result.
Existing position regulator often uses accurate thread to realize.These accurate threads can be realized controlled high-precision
Machine driving is spent, accurately controlling for position may be implemented in conjunction with the application such as some sensors and controller.
But during the use of carrying platform, since the load at position of weighing directly acts on screw thread for a long time, and
The effect of some accidental shocks may occur, this be easy to cause the accuracy decline of accurate thread and damage, thus shortens making for equipment
With the service life and increase maintenance cost.
Invention content
The purpose of the present invention is to provide a kind of liftable medical carrying platforms, can overcome in the prior art lack
It falls into.
According to an aspect of the present invention, a kind of liftable medical carrying platform, including pedestal, be connected with the pedestal
It is oriented to bolster stake component, movable supporting part, platform part and the interconnecting piece that platform part and movable supporting part are connected；Wherein, institute
Platform part is stated for carry load, the guiding bolster stake component includes symmetrically arranged two guiding bolster stake, described in every
It is oriented on bolster stake and is provided with equally distributed annular tooth, the movable supporting part is held including respectively with two guiding
The carrying fixture block pair of the annular tooth cooperation of column being mutually symmetrical set is carried, each carrying fixture block is to including opposite set
Set two band toothholder blocks, it is described two to be clamped corresponding under the action of set on contraction spring between it with toothholder block
Be oriented to bolster stake and thereby make each tooth with toothholder block and the corresponding annular tooth cooperation being oriented on bolster stake；Its
In, each carrying fixture block is to being both provided with corresponding electromagnetic actuator device pair, and the electromagnetic actuator device is to including setting
It is described to make described two band toothholder blocks overcome in the corresponding carrying fixture block to two electromagnetic actuator devices at both sides
The convergent force of contraction spring and in the movable supporting part it is mutually liftoff sliding and separate so that described two band toothholder blocks
It is detached from the engagement with the annular tooth for being oriented to bolster stake；It is provided through in the middle part of the guiding bolster stake component described movable
The longitudinal screw of supporting part, wherein the longitudinal screw is driven by the driving motor in the guiding bolster stake component
And with fixed in rotation by the sliding slot in the central bore of the movable supporting part and slideably pacified in the longitudinal direction
Loaded on the thread slider screw-thread fit in the movable supporting part, the thread slider is movably held by elastomeric element with described
Load portion acts on driving the movable supporting part longitudinal movement；It is provided with rotation detection sensor on the longitudinal screw
To detect the rotation of the longitudinal screw, radiating fin, the radiating fin are coated on the outer surface of the driving motor
It generated heat absorption and is dissipated when running the driving motor, when preventing the driving motor long-play
Temperature is excessively high and burns.
It is described flat when needing to adjust according to another aspect, such as the operation method of above-mentioned liftable medical carrying platform
When the height and position in platform portion, the driving motor drives the longitudinal screw rotation, and the rotation detection sensor, which detects, to be turned
After dynamic, the electromagnetic actuator device is to allowing separately the movable supporting part to move the carrying fixture block；When described
After movable supporting part movement in place, the driving motor stops operating, and the rotation detection sensor detects longitudinal spiral shell
Make the electromagnetic actuator device to lower electricity so that the carrying fixture block is held to clamping corresponding be oriented to again after bar stalling
It carries column and is achieved in the carrying to the platform part；After the carrying fixture block to clamping again, the driving motor rotates backward
The thread slider is made to move down a distance for certain angle so that the elastomeric element partly pine oil.
Through the above scheme, as a result of can be closed with toothholder block pair and the toothed cooperation for being oriented to bolster stake,
The carrying that thus, it is possible to be oriented to the load-carrying that bolster stake is realized while being oriented to for carrying platform, to avoid unexpected punching
It hits load and long-term load acts on the tooth form of screw thread.And matched by the cooperation of rotation detection sensor and electromagnetic actuator device
Close can realize in the case where driving and stopping two kinds of motion states on fixture block on operation and control to avoid fixture block to influencing height position
The adjustment set.It enables to that there is movement cushion performance between threaded block and movable carrier block by elastic element, combines as a result,
Motor is in fixture block to being rotated backward after realizing positioning and locking so that the characteristics of thread slider moves backward, enables to longitudinal screw
Screw thread be detached to carry load-carrying gravity carrying, and for next time rotation driving provide rotate on cushion space and away from
From, for generate Electromagnetically-operating command signal possibility is provided.The operation command signal is generated by rotation detection sensor.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of liftable medical carrying platform of the present invention.
Fig. 2 is the detailed schematic of the partial enlargement in Fig. 1.
Fig. 3 is the cross-sectional view at the guiding carrying post part shown in Fig. 2.
Specific implementation mode
With reference to Fig. 1-3, the present invention is described in detail.
The liftable medical carrying platform of one kind according to the embodiment, including pedestal 7, the guiding connected with the pedestal 7
Bolster stake component 6, movable supporting part 8, platform part 9 and the interconnecting piece 91 that platform part 9 and movable supporting part 8 are connected；Wherein,
The platform part 9 is used for carry load, and the guiding bolster stake component 6 includes symmetrically arranged two guiding bolster stakes 61,62,
Equally distributed annular tooth 612 is provided on the every guiding bolster stake 61,62, the movable supporting part 8 includes using respectively
With the carrying fixture block pair being mutually symmetrical set that the annular tooth 612 with described two guiding bolster stakes 61,62 coordinates, each
For the carrying fixture block to including be oppositely arranged two band toothholder blocks 86,861, described two band toothholder blocks 86,861 can be
Corresponding guiding bolster stake 61,62 is clamped under the action of the contraction spring 80 between it and thereby makes each band
The tooth of toothholder block coordinates with the annular tooth 612 on corresponding guiding bolster stake 61,62；Wherein, each carrying fixture block is to equal
It is provided with corresponding electromagnetic actuator device pair, the electromagnetic actuator device is to including being arranged in the corresponding carrying fixture block pair two
Two electromagnetic actuator devices 87,89 at side, to make described two to overcome the contraction spring 80 with toothholder block 86,861
Convergent force and in the movable supporting part 8 it is mutually liftoff sliding and separate so that described two band toothholder blocks 86,861 take off
From the engagement with the annular tooth 612 for being oriented to bolster stake 61,62；The middle part for being oriented to bolster stake component 6 is provided through
The longitudinal screw 88 of the movable supporting part 8, wherein the longitudinal screw 88 is by being mounted in the guiding bolster stake component 6
The driving of driving motor 71 and with by sliding slot 81 in the central bore of the movable supporting part 8 by rotation it is fixed and
82 screw-thread fit of thread slider being slidably mounted in the longitudinal direction in the movable supporting part 8, the thread slider 82 are logical
It crosses elastomeric element 83 and is acted on the movable supporting part 8 so as to drive 8 longitudinal movement of movable supporting part；It is described vertical
Rotation detection sensor 72 is provided on screw rod 88 to detect the rotation of the longitudinal screw 88, the driving motor 71
Radiating fin 711 is coated on outer surface, generated heat when the radiating fin 711 is to run the driving motor 71
Amount, which absorbs, simultaneously to be dissipated, and is prevented when 71 long-play of driving motor temperature excessively high and is burnt.
According to another embodiment, the operation method of above-mentioned liftable medical carrying platform, when needing to adjust the platform
When the height and position in portion 9, the driving motor 71 drives the longitudinal screw 88 to rotate, and the rotation detection sensor 72 detects
To after rotation, the electromagnetic actuator device to by the carrying fixture block to separate to allow the movable supporting part 8 to move；When
After the movement in place of movable supporting part 8, the driving motor 71 stops operating, and the rotation detection sensor 72 detects institute
State after longitudinal screw 88 stalls so that the electromagnetic actuator device to lower electric so that the carrying fixture block to clamping phase again
The guiding bolster stake 61,62 answered is achieved in the carrying to the platform part 9；It is described after the carrying fixture block to clamping again
Driving motor 71 rotates backward certain angle and makes the thread slider 82 move down a distance so that the elastomeric element 83
Partly pine oil.
As a result of that can be closed with toothholder block pair and the toothed cooperation for being oriented to bolster stake, thus, it is possible to lead
The carrying that the load-carrying for carrying platform is realized while being oriented to bolster stake, to avoid accidental shock load and long-term negative
Lotus acts on the tooth form of screw thread.And it can be realized and driven by the cooperation of rotation detection sensor and electromagnetic actuator device cooperation
It is dynamic and stop under two kinds of motion states on fixture block on operation and control to avoid fixture block to influencing the adjustment of height and position.Pass through bullet
Property element enable between threaded block and movable carrier block have movement cushion performance, as a result, combine motor in fixture block to reality
It is rotated backward after existing positioning and locking so that the characteristics of thread slider moves backward, enables to the screw thread of longitudinal screw to be detached to holding
The carrying of the gravity of load-carrying is carried, and cushion space and distance in rotation are provided for rotation driving next time, to generate electromagnetism behaviour
Making command signal offer may.The operation command signal is generated by rotation detection sensor.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (2)
1. a kind of liftable medical carrying platform, including pedestal（7）And the pedestal（7）Connected guiding bolster stake component
（6）, movable supporting part（8）, platform part（9）And by platform part（9）With movable supporting part（8）Connected interconnecting piece（91）；Its
In, the platform part（9）For carry load, the guiding bolster stake component（6）It is oriented to carrying including symmetrically arranged two
Column（61、62）, the every guiding bolster stake（61、62）On be provided with equally distributed annular tooth（612）, the movable carrying
Portion（8）Including respectively to described two guiding bolster stakes（61、62）Annular tooth（612）The mutual of cooperation symmetrical sets
The carrying fixture block pair set, each carrying fixture block is to including two band toothholder blocks being oppositely arranged（86、861）, described two
A band toothholder block（86、861）It can be set on the contraction spring between it（80）Under the action of and clamp and corresponding be oriented to carrying
Column（61、62）And thereby make each tooth with toothholder block and corresponding guiding bolster stake（61、62）On annular tooth
（612）Cooperation；Wherein, each carrying fixture block is to being both provided with corresponding electromagnetic actuator device pair, the electromagnetic drive dress
It sets to including being arranged in the corresponding carrying fixture block to two electromagnetic actuator devices at both sides（87、89）, described to make
Two band toothholder blocks（86、861）Overcome the contraction spring（80）Convergent force and in the movable supporting part（8）It is middle mutually liftoff
It slides and separates, so that described two band toothholder blocks（86、861）It is detached from and the guiding bolster stake（61、62）Annular
Tooth（612）Engagement；The guiding bolster stake component（6）Middle part be provided through the movable supporting part（8）Longitudinal spiral shell
Bar（88）, wherein the longitudinal screw（88）By being mounted on the guiding bolster stake component（6）In driving motor（71）Driving
And with pass through the movable supporting part（8）Central bore in sliding slot（81）And it fixes in rotation and can slide in the longitudinal direction
It is installed on the movable supporting part dynamicly（8）In thread slider（82）Screw-thread fit, the thread slider（82）Pass through elasticity
Component（83）And with the movable supporting part（8）It acts on so as to drive the movable supporting part（8）Longitudinal movement；It is described vertical
To screw rod（88）On be provided with rotation detection sensor（72）To detect the longitudinal screw（88）Rotation, driving electricity
Machine（71）Outer surface on be coated with radiating fin（711）, the radiating fin（711）To by the driving motor（71）Fortune
It generated heat absorption and is dissipated when row, prevents the driving motor（71）Temperature is excessively high and burn when long-play.
2. a kind of operation method of liftable medical carrying platform as described in claim 1, when needing to adjust the platform
Portion（9）Height and position when, the driving motor（71）Drive the longitudinal screw（88）Rotation, the rotation detection sensor
（72）After detecting rotation, the electromagnetic actuator device to by the carrying fixture block to separate to allow the movable supporting part
（8）Movement；When the movable supporting part（8）After movement in place, the driving motor（71）It stops operating, the rotation detection passes
Sensor（72）Detect the longitudinal screw（88）So that the electromagnetic actuator device is to lower electric so that described hold after stalling
Fixture block is carried to clamping corresponding guiding bolster stake again（61、62）It is achieved in the platform part（9）Carrying；The carrying
After fixture block to clamping again, the driving motor（71）It rotates backward certain angle and makes the thread slider（82）Move down one section
Distance is so that the elastomeric element（83）Partly pine oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610026131.6A CN105439034B (en) | 2016-01-15 | 2016-01-15 | A kind of liftable medical carrying platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610026131.6A CN105439034B (en) | 2016-01-15 | 2016-01-15 | A kind of liftable medical carrying platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105439034A CN105439034A (en) | 2016-03-30 |
| CN105439034B true CN105439034B (en) | 2018-09-28 |
Family
ID=55549759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610026131.6A Active CN105439034B (en) | 2016-01-15 | 2016-01-15 | A kind of liftable medical carrying platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105439034B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055416A (en) * | 2017-03-23 | 2017-08-18 | 广西博腾恒泰智能科技有限公司 | A kind of electric power first-aid lifting gear |
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| CN101045515A (en) * | 2007-04-10 | 2007-10-03 | 陈定方 | Vertical lifting and locking device |
| CN200978413Y (en) * | 2006-12-05 | 2007-11-21 | 中国石化集团胜利石油管理局钻井工艺研究院 | Repeatedly-usable lifting gear |
| CN202793567U (en) * | 2012-09-28 | 2013-03-13 | 黑龙江科技学院 | Electronic weighing system lifting device |
| CN202901750U (en) * | 2012-10-22 | 2013-04-24 | 帝崴企业股份有限公司 | Face plate support device with lifting mechanism |
| CN204248549U (en) * | 2014-10-23 | 2015-04-08 | 苏州艾达特智能科技有限公司 | The aerial Handling device of material |
| CN204894520U (en) * | 2015-07-03 | 2015-12-23 | 苏州文武三维科技有限公司 | 3D printer Z axis platform elevating gear |
| CN105221086A (en) * | 2015-11-17 | 2016-01-06 | 恒天九五重工有限公司 | A kind of drill rod grip device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1016524B (en) * | 1988-08-08 | 1992-05-06 | 范朝来 | On-off type screw arbor transmission mechanism for vertical elevating of leading screw |
-
2016
- 2016-01-15 CN CN201610026131.6A patent/CN105439034B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978413Y (en) * | 2006-12-05 | 2007-11-21 | 中国石化集团胜利石油管理局钻井工艺研究院 | Repeatedly-usable lifting gear |
| CN101045515A (en) * | 2007-04-10 | 2007-10-03 | 陈定方 | Vertical lifting and locking device |
| CN202793567U (en) * | 2012-09-28 | 2013-03-13 | 黑龙江科技学院 | Electronic weighing system lifting device |
| CN202901750U (en) * | 2012-10-22 | 2013-04-24 | 帝崴企业股份有限公司 | Face plate support device with lifting mechanism |
| CN204248549U (en) * | 2014-10-23 | 2015-04-08 | 苏州艾达特智能科技有限公司 | The aerial Handling device of material |
| CN204894520U (en) * | 2015-07-03 | 2015-12-23 | 苏州文武三维科技有限公司 | 3D printer Z axis platform elevating gear |
| CN105221086A (en) * | 2015-11-17 | 2016-01-06 | 恒天九五重工有限公司 | A kind of drill rod grip device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105439034A (en) | 2016-03-30 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180816 Address after: 321000 107 Huang Lu Village, Luo Bu Town, Wucheng District, Jinhua, Zhejiang Applicant after: Xu Jingjing Address before: 361000 two two, Sheng Guang road, Jimei street, Jimei District, Xiamen, Fujian. Applicant before: XIAMEN MAIFENGWEI MACHINERY CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201009 Address after: Room 203-71, No. 528, xiaomuqiao Road, Xuhui District, Shanghai 200032 Patentee after: SHANGHAI YINYI MEDICAL INDUSTRIAL Co.,Ltd. Address before: 321000 107 Huang Lu Village, Luo Bu Town, Wucheng District, Jinhua, Zhejiang Patentee before: Xu Jingjing |