CN101584631B - Three-section cover of operation table - Google Patents
Three-section cover of operation table Download PDFInfo
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- CN101584631B CN101584631B CN2008101126923A CN200810112692A CN101584631B CN 101584631 B CN101584631 B CN 101584631B CN 2008101126923 A CN2008101126923 A CN 2008101126923A CN 200810112692 A CN200810112692 A CN 200810112692A CN 101584631 B CN101584631 B CN 101584631B
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- cover
- operation table
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- acute angle
- fixed
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Abstract
The invention discloses a three-section cover of an operation table. The upper end of an upper cover is fixed on the upper end surface of a lifting system, and the lower edge of the upper cover inwardturns into an acute angle; the upper edge of an intermediate cover outward turns into an acute angle, and is hooked with the lower edge of the upper cover; and the upper end of a lower cover is posit ioned in the intermediate cover, and the lower end of the lower cover is in a free movement state. The three-section cover has low required precision, has the function of automatic alignment, has small size, and is difficult to fall off and scratch.
Description
Technical field
The present invention relates to a kind of structure of operation table, especially the structure of operation table three-section cover.
Background technology
Three-section cover is to be coated on the outer device of operation table hoisting system, with the motion campaign of hoisting system.Shown in Figure 1 is the structure of existing operation table three-section cover, and it adopts certainly position of double-basis, on cover 7 and be fixed on the upper surface of hoisting system 5, be benchmark with the hoisting system upper surface, following cover 9 is fixed on the base 6 by screw 10, is benchmark with the base; The flange of the lower limb 71 of last cover 7 and the top edge 81 of middle cover 8 is the right angle, and extension connects mutually.Because be easy to generate than mistake between hoisting system upper surface and the base benchmark, and it is higher to eliminate the error cost from precision, therefore there is following defective in existing three-section cover:
Double-basis certainly position requires hoisting system machining accuracy height, realizes the cost height; Owing to be certainly position of double-basis, gap between each cover will be benchmark in coincidence error is not included in, it is thin sheet metal component in addition, for adapting to than mistake, the gap between each cover of upper, middle and lower wants enough just to avoid the interference between each cover to scratch greatly, comes off easily but cover in the lifting process in the excesssive gap, flange is widened, widening flange one is the bulk that has increased outer housing, operation table flip angle parameter is reduced, otherwise can interfere; The 2nd, as above to cover, middle cover sheet metal component is with relatively thin part, flange place intensity is low, and flange widens, and trueness error will produce distortion slightly greatly and causing scratch to come off in lifting process.
Summary of the invention
The object of the present invention is to provide a kind of three-section cover of operation table, solve problems such as the overall dimensions that has the three-section cover existence now is big, required precision is high, easy appearance is scratched or come off.
Technical scheme of the present invention is: a kind of three-section cover of operation table, comprise cover, middle cover and following cover, and it is characterized in that: described upper end of going up cover is fixed on the upper surface of operation table hoisting system, and the lower limb of last cover inwardly is turned into acute angle; The top edge of middle cover outwards is turned into acute angle, and links mutually with the lower limb of last cover; The upper end of following cover is arranged in cover, and the lower end is a free movement state.
For guaranteeing the activity motility of three-section cover, the present invention is fixed with the self-lubricating abrasion-resistant lead-in respectively on the inwall of last cover and middle cover.
The present invention is owing to adopted single benchmark location, and is therefore low to the error requirements precision, can automatic capturing in the lifting process; Flange is an acute angle, becomes to collude mutually state, even thin sheet metal component also is not easy to come off; Gap between each cover can be as far as possible little simultaneously, therefore reduced the size of each cover, abdicated the space for the flip angle of operation table, and this operation table to low Low Level one class is particularly important.
Description of drawings
Fig. 1 is the three-section cover structure of prior art
Fig. 2 is a three-section cover structure of the present invention
The specific embodiment
See shown in Figure 2ly, the present invention includes cover 1, middle cover 2 and following cover 3, on cover the upper surface that 1 upper end is fixed on hoisting system 5, on cover 1 lower limb 11 and inwardly be turned into acute angle; The top edge 21 of middle cover 2 outwards is turned into acute angle, and links mutually with the lower limb 11 of last cover 1; Cover 3 upper end down and be arranged in cover, the lower end is unfixing with base 6, but is free movement state.
From structure of the present invention as can be seen, what three-section cover of the present invention adopted is single benchmark location, only go up cover 1 and be fixed on the hoisting system upper surface, other each covers are followed the cover location, even error is bigger between hoisting system and base, three-section cover also can be from centering, and is therefore relatively low to the required precision of hoisting system.
Because the lower limb 11 of last cover is acute angle with the flange of the top edge 21 of middle cover, and link mutually, therefore compared with prior art, reduced the gap between cover and the cover, the overall dimensions of whole cover has reduced, even adopt thin sheet metal component like this, middle cover also is not easy to come off, and also is not easy each other to scratch.
For increasing the motility of cover, the present invention is provided with lubriation material 4 respectively on the inwall of last cover 1 and middle cover 2, as the self-lubricating abrasion-resistant lead-in.
Claims (2)
1. the three-section cover of an operation table comprises cover, middle cover and following cover, and it is characterized in that: described upper end of going up cover is fixed on the upper surface of operation table hoisting system, and the lower limb of last cover inwardly is turned into acute angle; The top edge of middle cover outwards is turned into acute angle, and links mutually with the lower limb of last cover; The upper end of following cover is arranged in cover, and the lower end is a free movement state.
2. the three-section cover of operation table according to claim 1 is characterized in that: be fixed with the self-lubricating abrasion-resistant lead-in respectively on the inwall of described upward cover and middle cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101126923A CN101584631B (en) | 2008-05-23 | 2008-05-23 | Three-section cover of operation table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101126923A CN101584631B (en) | 2008-05-23 | 2008-05-23 | Three-section cover of operation table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101584631A CN101584631A (en) | 2009-11-25 |
| CN101584631B true CN101584631B (en) | 2011-04-20 |
Family
ID=41369205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101126923A Active CN101584631B (en) | 2008-05-23 | 2008-05-23 | Three-section cover of operation table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101584631B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156837Y (en) * | 1993-03-05 | 1994-02-23 | 王克 | Body position fixing rest for neck operating |
| CN1251877A (en) * | 1998-10-17 | 2000-05-03 | 德拉格医疗技术股份有限公司 | Distributing channel |
| EP0821928B1 (en) * | 1996-08-02 | 2003-02-19 | Hill-Rom Services, Inc. | Surface pad system for a surgical table |
| CN2868234Y (en) * | 2006-01-23 | 2007-02-14 | 马建中 | Medical wound-cleaning vehicle |
| CN101028210A (en) * | 2007-03-01 | 2007-09-05 | 卫洪超 | Extracorporeal circulation cardiac operation tubular suture fixer |
-
2008
- 2008-05-23 CN CN2008101126923A patent/CN101584631B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156837Y (en) * | 1993-03-05 | 1994-02-23 | 王克 | Body position fixing rest for neck operating |
| EP0821928B1 (en) * | 1996-08-02 | 2003-02-19 | Hill-Rom Services, Inc. | Surface pad system for a surgical table |
| CN1251877A (en) * | 1998-10-17 | 2000-05-03 | 德拉格医疗技术股份有限公司 | Distributing channel |
| CN2868234Y (en) * | 2006-01-23 | 2007-02-14 | 马建中 | Medical wound-cleaning vehicle |
| CN101028210A (en) * | 2007-03-01 | 2007-09-05 | 卫洪超 | Extracorporeal circulation cardiac operation tubular suture fixer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101584631A (en) | 2009-11-25 |
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| C14 | Grant of patent or utility model | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Lin Yuhai Inventor before: Chen Yongxi |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN YONGXI TO: LIN YUHAI |
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| ASS | Succession or assignment of patent right |
Owner name: BEIJING AEROSPACE CHANGFENG SCIENCE AND TECHNOLOGY Free format text: FORMER OWNER: BEIJING CHANGFENG AEROSPACE CO., LTD. Effective date: 20130129 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20130129 Address after: 100854, Beijing Yongding Road, No. 51, Haidian District Aerospace digital control building Patentee after: China Changfeng Science Technology Industry Group Corp. Address before: 100854, Beijing Yongding Road, No. 51, Haidian District Aerospace digital control building Patentee before: Beijing ChangFeng Aerospace Co., Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: BEIJING CHANGFENG AEROSPACE CO., LTD. Free format text: FORMER OWNER: BEIJING AEROSPACE CHANGFENG SCIENCE AND TECHNOLOGY INDUSTRY GROUP CO., LTD. Effective date: 20140703 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140703 Address after: 100854, Beijing Yongding Road, No. 51, Haidian District Aerospace digital control building Patentee after: Beijing ChangFeng Aerospace Co., Ltd. Address before: 100854, Beijing Yongding Road, No. 51, Haidian District Aerospace digital control building Patentee before: China Changfeng Science Technology Industry Group Corp. |