CN103655106B - A kind of ligature locking system of motorized operating bed - Google Patents
A kind of ligature locking system of motorized operating bed Download PDFInfo
- Publication number
- CN103655106B CN103655106B CN201410002562.XA CN201410002562A CN103655106B CN 103655106 B CN103655106 B CN 103655106B CN 201410002562 A CN201410002562 A CN 201410002562A CN 103655106 B CN103655106 B CN 103655106B
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- China
- Prior art keywords
- locking
- cylinder
- operating bed
- engaging
- ligature
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- 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.)
- Expired - Fee Related
Links
- 238000010586 diagram Methods 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Abstract
The invention discloses a kind of ligature locking system of motorized operating bed, the ligature locking system of described motorized operating bed comprises a driving shaft portion, described driving shaft portion comprises a connection round end and a columned connection cylinder, the head of described connection cylinder is provided with the locking cylinder of a flat column, and described locking cylinder runs through a locating ring and is fixedly connected with lock ring.The ligature locking system of motorized operating bed of the present invention utilizes the cooperation of the engaging groove on joint pin body sidewall and the engaging rib on locating ring medial wall, instead of existing being threaded, coordinate closely, side direction tolerance moment is large, substantially increases the reliability in driving shaft portion.In addition, utilize the cooperation of the locking cylinder of flat column and the engaging square hole of lock ring, convenient disassembly, easily safeguards, practical.
Description
Technical field
The present invention relates to a kind of motorized operating bed, or rather, is a kind of ligature locking system of motorized operating bed.
Background technology
Motorized operating bed is one of operative treatment basic medical apparatus, is generally equipped with ligature, is unlikely to fall from operation table to protect patients with general anesthesia in art.Axostylus axostyle and the positioning tooth of existing ligature are threaded connection, and axostylus axostyle is after long activity, and as easy as rolling off a log generation loosens, and causes ligature to tighten up, affects the normal use of ligature.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of ligature locking system of motorized operating bed.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of ligature locking system of motorized operating bed, the ligature locking system of described motorized operating bed comprises a driving shaft portion, described driving shaft portion comprises a connection round end and a columned connection cylinder, the head of described connection cylinder is provided with the locking cylinder of a flat column, and described locking cylinder runs through a locating ring and is fixedly connected with lock ring.
As preferred embodiment of the present invention, the lateral wall of described locating ring is provided with the positioning tooth array be made up of positioning tooth, the medial wall of described locating ring is provided with four engaging ribs, described locking Ring current distribution is provided with a square engaging square hole, the sidewall of described lock ring is provided with the engaging circular hole run through for a pair, the sidewall of described connection cylinder is provided with four engaging grooves, described engaging groove cooperatively interacts with described engaging rib, described locking cylinder is provided with a pair locking through hole, a pair lock bolt runs through described engaging circular hole and locking through hole respectively.
The ligature locking system of motorized operating bed of the present invention utilizes the cooperation of the engaging groove on joint pin body sidewall and the engaging rib on locating ring medial wall, instead of existing being threaded, coordinate closely, side direction tolerance moment is large, substantially increases the reliability in driving shaft portion.In addition, utilize the cooperation of the locking cylinder of flat column and the engaging square hole of lock ring, convenient disassembly, easily safeguards, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of the ligature locking system of motorized operating bed of the present invention;
Fig. 2 is the stereochemical structure decomposing schematic representation of the ligature locking system of motorized operating bed in Fig. 1;
Fig. 3 is the details enlarged diagram of the a-quadrant of the ligature locking system of motorized operating bed in Fig. 2;
Fig. 4 is the perspective view of the lock ring of the ligature locking system of motorized operating bed in Fig. 2;
Fig. 5 is the perspective view of the locating ring of the ligature locking system of motorized operating bed in Fig. 2;
Wherein,
1, the ligature locking system of motorized operating bed; 2, driving shaft portion; 21, round end is connected; 22, cylinder is connected; 221, groove is engaged; 23, locking cylinder; 231, locking through hole; 3, locating ring; 31, positioning tooth; 32, rib is engaged; 4, lock ring; 41, square hole is engaged; 42, circular hole is engaged; 5, lock bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figures 1 to 5, the ligature locking system 1 of motorized operating bed of the present invention comprises a driving shaft portion 2, this driving shaft portion 2 comprises connection round end 21 and a columned connection cylinder 22, the head of this connection cylinder 22 is provided with the locking cylinder 23 of a flat column, and this locking cylinder 23 runs through a locating ring 3 and is fixedly connected with lock ring 4.
The lateral wall of this locating ring 3 is provided with the positioning tooth array be made up of positioning tooth 31, the medial wall of this locating ring 3 is provided with four engaging ribs 32, the center of this lock ring 4 is provided with a square engaging square hole 41, the sidewall of this lock ring 4 is provided with the engaging circular hole 42 run through for a pair, the sidewall of this connection cylinder 22 is provided with four engaging grooves 221, engaging groove 221 with engage rib 32 and cooperatively interact, this locking cylinder 23 is provided with a pair locking through hole 231, and a pair lock bolt 5 runs through engaging circular hole 42 and locking through hole 231 respectively.
Be not limited to this, any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (1)
1. the ligature locking system of a motorized operating bed, it is characterized in that, the ligature locking system (1) of described motorized operating bed comprises a driving shaft portion (2), described driving shaft portion (2) comprises a connection round end (21) and a columned connection cylinder (22), the head of described connection cylinder (22) is provided with the locking cylinder (23) of a flat column, and described locking cylinder (23) runs through a locating ring (3) and is fixedly connected with lock ring (4), the lateral wall of described locating ring (3) is provided with the positioning tooth array be made up of positioning tooth (31), the medial wall of described locating ring (3) is provided with four engagings rib (32), the center of described lock ring (4) is provided with a square engaging square hole (41), the sidewall of described lock ring (4) is provided with the engaging circular hole (42) run through for a pair, the sidewall of described connection cylinder (22) is provided with four engagings groove (221), described engaging groove (221) cooperatively interacts with described engaging rib (32), described locking cylinder (23) is provided with a pair locking through hole (231), a pair lock bolt (5) runs through described engaging circular hole (42) and locking through hole (231) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002562.XA CN103655106B (en) | 2014-01-04 | 2014-01-04 | A kind of ligature locking system of motorized operating bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002562.XA CN103655106B (en) | 2014-01-04 | 2014-01-04 | A kind of ligature locking system of motorized operating bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103655106A CN103655106A (en) | 2014-03-26 |
| CN103655106B true CN103655106B (en) | 2015-11-25 |
Family
ID=50294679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410002562.XA Expired - Fee Related CN103655106B (en) | 2014-01-04 | 2014-01-04 | A kind of ligature locking system of motorized operating bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103655106B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2655263C2 (en) * | 1976-12-07 | 1984-04-19 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Switching device for a gear change transmission consisting of a main and a two-range group transmission |
| CN201101572Y (en) * | 2007-12-07 | 2008-08-20 | 李开南 | Absorbent bundling band |
| CN101977525A (en) * | 2008-01-18 | 2011-02-16 | 博技术有限公司 | Closure system |
| CN203303216U (en) * | 2013-06-14 | 2013-11-27 | 上海市长宁区精神卫生中心 | Safety nursing restricting belt for seat |
| CN203647644U (en) * | 2014-01-04 | 2014-06-18 | 周玉梅 | Ligature locking device of electric surgical bed |
-
2014
- 2014-01-04 CN CN201410002562.XA patent/CN103655106B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2655263C2 (en) * | 1976-12-07 | 1984-04-19 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Switching device for a gear change transmission consisting of a main and a two-range group transmission |
| CN201101572Y (en) * | 2007-12-07 | 2008-08-20 | 李开南 | Absorbent bundling band |
| CN101977525A (en) * | 2008-01-18 | 2011-02-16 | 博技术有限公司 | Closure system |
| CN203303216U (en) * | 2013-06-14 | 2013-11-27 | 上海市长宁区精神卫生中心 | Safety nursing restricting belt for seat |
| CN203647644U (en) * | 2014-01-04 | 2014-06-18 | 周玉梅 | Ligature locking device of electric surgical bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103655106A (en) | 2014-03-26 |
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| PB01 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jinjie Inventor before: Zhou Yumei |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150928 Address after: 230071 Hefei Province, Luyang District, West Road, No. 1018, crystal garden, room 3, building 206, room Applicant after: Chen Jinjie Address before: 241000 Anhui Province, Wuhu city Jinghu District Zheshan road yijishan hospital Applicant before: Zhou Yumei |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jiahua Inventor before: Chen Jinjie |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Patentee after: Li Jiahua Address before: 230071 Hefei Province, Luyang District, West Road, No. 1018, crystal garden, room 3, building 206, room Patentee before: Chen Jinjie |
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| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Qiusheng Inventor before: Li Jiahua |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170719 Address after: 528400, Guangdong, Zhongshan, West rainbow Avenue, No. 11, International Building, 1, one of the 602 cards Patentee after: Zhongshan Guoyu Medical Instrument Co., Ltd. Address before: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Patentee before: Li Jiahua |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20210104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |