CN105029964A - Elevating mechanism for mobile medicine box - Google Patents
Elevating mechanism for mobile medicine box Download PDFInfo
- Publication number
- CN105029964A CN105029964A CN201510473996.2A CN201510473996A CN105029964A CN 105029964 A CN105029964 A CN 105029964A CN 201510473996 A CN201510473996 A CN 201510473996A CN 105029964 A CN105029964 A CN 105029964A
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- CN
- China
- Prior art keywords
- bar
- elevating mechanism
- outer bar
- medicine box
- interior bar
- 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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Abstract
The invention discloses an elevating mechanism for a mobile medicine box. The elevating mechanism comprises an inner rod and an outer rod; the outer rod can slide up and down relative to the inner rod; surface bearings are fixed between the inner rod and the outer rod; each surface bearing is provided with needle rollers; and the needle rollers are in complete contact with the inner rod or the outer rod. When the outer rod slides up and down relative to the inner rod, the needle rollers rotate under the driving of the inner rod or the outer rod, the surface bearings roll relative to the inner rod or the outer rod, and the sliding resistance of the outer rod is reduced to the largest extent. When the elevating mechanism for the medicine box elevates a workbench, the workbench cannot be stuck and does not shake. The elevating mechanism does not have high requirements on machining precision, the machining cost is reduced, and the machining scrap rate is reduced.
Description
Technical field
The present invention relates to a kind of elevating mechanism, move medicine box elevating mechanism specifically.
Background technology
Mobile medicine box is by base, and medicine box and workbench composition, workbench provides nurse's paper records and consults, computer recording and consulting, the purposes such as medicine arrangement.Because body height of nurse is had nothing in common with each other, work posture has the mode such as stance or sitting posture, therefore height of table need meet different user demand.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of can the mobile medicine box elevating mechanism of semi-automatic adjustment height.
For solving the problems of the technologies described above, technical scheme of the present invention is a kind of mobile medicine box elevating mechanism, comprise interior bar and outer bar, outer bar can slide up and down relative to interior bar, plane bearing is fixed with between interior bar and outer bar, needle roller is provided with in plane bearing, needle roller contacts completely with interior bar or outer bar, when outer bar slides up and down relative to interior bar, needle roller rotates under the drive of interior bar or outer bar, form plane bearing and the relative rolling between interior bar or outer bar, farthest reduce the resistance that outer bar slides.Interior bar is fixed on pedestal, and outer masthead portion is workbench.
Described plane bearing is fixed on interior bar, and needle roller contacts completely with outer bar, to eliminate the gap between outer bar and interior bar, avoids outer bar to rock.
Described plane bearing is fixed on outer bar, and needle roller contacts completely with interior bar, to eliminate the gap between outer bar and interior bar, avoids outer bar to rock.
For ensureing sliding stability and smooth and easy, described plane bearing has four, is evenly distributed on four limits of interior bar and outer bar.
Needle roller in described each plane bearing all has six.
In interior bar, be also provided with electric pushrod, electric pushrod rises to after certain height can self-locking, and fixed position, electric pushrod top is connected with outer bar, provides power to the slip of outer bar.
Beneficial effect: medicine box elevating mechanism provided by the invention is when finishing the work the lifting work of platform, worktable lifting is both without Caton phenomenon, do not have the situation that workbench rocks, elevating mechanism machining accuracy does not need too high simultaneously, reduces processing cost and processing scrappage yet.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention, and wherein plane bearing is fixed on interior bar;
Fig. 2 is plane bearing distribution map.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of mobile medicine box elevating mechanism, comprise interior bar 1 and outer bar 2 and electric pushrod 5, interior bar 1 is fixed on the pedestal of workbench, and outer bar 2 top is workbench, and electric pushrod 5 is fixed in interior bar 1, and its top connects with outer bar 2.Outer bar 2 can slide up and down relative to interior bar 1, plane bearing 3 is fixed with between interior bar 1 and outer bar 2, plane bearing 3 can be fixed on interior bar 1 by three projections, also can be fixed on outer bar 2, be uniform-distribution with four plane bearings 3 on four limits of interior bar 1 and outer bar 2, in each plane bearing 3, be provided with six needle rollers 4.
When plane bearing 3 is fixed on interior bar 1, needle roller 4 contacts completely with outer bar 2, to eliminate the gap between outer bar 2 and interior bar 1, when outer bar 2 slides up and down relative to interior bar 1, rotate under the drive of needle roller 4 bar 2 outside, form plane bearing and the relative rolling between outer bar, farthest reduce the resistance that outer bar slides.
When plane bearing 3 is fixed on outer bar 2, needle roller 4 contacts completely with interior bar 1, and when outer bar 2 slides up and down relative to interior bar 1, needle roller 4 rotates under the drive of interior bar 1, forms plane bearing and the relative rolling between interior bar.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a mobile medicine box elevating mechanism, it is characterized in that: comprise interior bar (1) and outer bar (2), outer bar (2) can slide up and down relative to interior bar (1), plane bearing (3) is fixed with between interior bar (1) and outer bar (2), needle roller (4) is provided with in plane bearing (3), needle roller (4) contacts completely with interior bar (1) or outer bar (2), when outer bar (2) slides up and down relative to interior bar (1), needle roller (4) rotates under the drive of interior bar (1) or outer bar (2), form plane bearing (3) and the relative rolling between interior bar (1) or outer bar (2).
2. a kind of mobile medicine box elevating mechanism according to claim 1, is characterized in that: described plane bearing (3) is fixed on interior bar (1), and needle roller (4) contacts completely with outer bar (2).
3. a kind of mobile medicine box elevating mechanism according to claim 1, is characterized in that: described plane bearing (3) is fixed on outer bar (2), and needle roller (4) contacts completely with interior bar (1).
4. a kind of mobile medicine box elevating mechanism according to claim 1, is characterized in that: described plane bearing (3) has four, is evenly distributed on four limits of interior bar (1) and outer bar (2).
5. a kind of mobile medicine box elevating mechanism according to claim 1, is characterized in that: the needle roller (4) in described each plane bearing (3) all has six.
6. a kind of mobile medicine box elevating mechanism according to claim 1, it is characterized in that: also comprise electric pushrod (5), electric pushrod (5) top is connected with outer bar (2), provides power to the slip of outer bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510473996.2A CN105029964A (en) | 2015-08-05 | 2015-08-05 | Elevating mechanism for mobile medicine box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510473996.2A CN105029964A (en) | 2015-08-05 | 2015-08-05 | Elevating mechanism for mobile medicine box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105029964A true CN105029964A (en) | 2015-11-11 |
Family
ID=54437391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510473996.2A Pending CN105029964A (en) | 2015-08-05 | 2015-08-05 | Elevating mechanism for mobile medicine box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105029964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940554A (en) * | 2018-09-21 | 2018-12-07 | 浙江世荣农业开发有限公司 | A kind of Reishi sporule high-efficiency wall breaking milling equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082112U (en) * | 1991-02-23 | 1991-08-07 | 许道益 | Multi-purpose table of top revolvable type |
| CN2245899Y (en) * | 1995-08-10 | 1997-01-29 | 徐灯铨 | Sickbed desk |
| CN201100512Y (en) * | 2007-09-28 | 2008-08-13 | 余李方 | Multi-purpose rotary lifting pole |
| US20110089304A1 (en) * | 2009-10-09 | 2011-04-21 | Fenelon Paul J | Lift System |
| CN202698229U (en) * | 2012-07-16 | 2013-01-30 | 广州物联家信息科技股份有限公司 | Automatic lifting desk |
| CN202775146U (en) * | 2012-07-10 | 2013-03-13 | 温州市航标实业有限公司 | Lifting stand column device capable of being circumferentially positioned |
| CN203847952U (en) * | 2014-03-18 | 2014-09-24 | 无锡瑞巴斯医疗器械有限公司 | Lifting and lowering support |
| CN204042351U (en) * | 2014-07-15 | 2014-12-24 | 无锡瑞巴斯医疗器械有限公司 | The multidirectional adjustment support of Mobile medical workstation Computer display screen or integrated machine |
-
2015
- 2015-08-05 CN CN201510473996.2A patent/CN105029964A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082112U (en) * | 1991-02-23 | 1991-08-07 | 许道益 | Multi-purpose table of top revolvable type |
| CN2245899Y (en) * | 1995-08-10 | 1997-01-29 | 徐灯铨 | Sickbed desk |
| CN201100512Y (en) * | 2007-09-28 | 2008-08-13 | 余李方 | Multi-purpose rotary lifting pole |
| US20110089304A1 (en) * | 2009-10-09 | 2011-04-21 | Fenelon Paul J | Lift System |
| CN202775146U (en) * | 2012-07-10 | 2013-03-13 | 温州市航标实业有限公司 | Lifting stand column device capable of being circumferentially positioned |
| CN202698229U (en) * | 2012-07-16 | 2013-01-30 | 广州物联家信息科技股份有限公司 | Automatic lifting desk |
| CN203847952U (en) * | 2014-03-18 | 2014-09-24 | 无锡瑞巴斯医疗器械有限公司 | Lifting and lowering support |
| CN204042351U (en) * | 2014-07-15 | 2014-12-24 | 无锡瑞巴斯医疗器械有限公司 | The multidirectional adjustment support of Mobile medical workstation Computer display screen or integrated machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940554A (en) * | 2018-09-21 | 2018-12-07 | 浙江世荣农业开发有限公司 | A kind of Reishi sporule high-efficiency wall breaking milling equipment |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |