CN102540452A - Coil pipe device of endoscope - Google Patents
Coil pipe device of endoscope Download PDFInfo
- Publication number
- CN102540452A CN102540452A CN2011104413476A CN201110441347A CN102540452A CN 102540452 A CN102540452 A CN 102540452A CN 2011104413476 A CN2011104413476 A CN 2011104413476A CN 201110441347 A CN201110441347 A CN 201110441347A CN 102540452 A CN102540452 A CN 102540452A
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- CN
- China
- Prior art keywords
- snake bone
- endoscope
- snake
- movable
- coil pipe
- 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 provides a coil pipe device of an endoscope. The endoscope comprises a display, a control knob device and a detection device. The detection device comprises a camera device and a movable coil pipe device, the camera device is fixed at one end of the movable coil pipe device, the movable coil pipe device consists of a plurality of identical coil pipes, and four semicircular grooves which are symmetrically distributed circumferentially are arranged on the surface of each of the coil pipes. Processing steps of the coil pipes are simplified and working efficiency is improved.
Description
Technical field
The present invention relates to a kind of snake bone device of endoscope.
Background technology
Endoscope-use snake bone is one of vitals of endoscope; But it is higher that it makes accuracy requirement; The general technology of welding that all adopts of the backguy centring ring of traditional every joint of snake bone is welded on the backguy centring ring on every joint snake bone; Its processing technology is complicated, and bearing accuracy is high, directly influence the quality of product, and the finished product rate is lower, production efficiency is not high yet.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of snake bone device of endoscope is provided.
The object of the invention is realized through following technical scheme:
The snake bone device of endoscope; Said endoscope comprises display, control handle device and sniffer; It is characterized in that: said sniffer comprises cam device and movable snake bone device, and said cam device is fixed on an end of said movable snake bone, and said movable snake bone is made up of a plurality of identical snake bones; Have groove on the surface of said snake bone, the groove of said snake bone is four semi-circular recesses that circumference is symmetrically distributed.
Further, the snake bone device of above-mentioned endoscope, wherein, the vertical central shaft of snake bone one side is provided with set collar, and the horizontal middle spindle of its opposite side is provided with set collar, and said snake bone is fixed through set collar and another snake bone photo.
The substantive distinguishing features of technical scheme of the present invention is mainly reflected in progressive:
The present invention adopts the snake bone is opened a semi-circular recesses, and the position of its semi-circular recesses is identical with the position of centring ring of the prior art, has simplified processing step when making its reprocessing snake bone technology, has improved work efficiency.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Fig. 1: structure front view of the present invention;
Fig. 2: side view of the present invention.
Embodiment
As shown in Figure 1; The snake bone device of endoscope, endoscope comprises display, control handle device and sniffer, sniffer comprises cam device and movable snake bone device; Cam device is fixed on an end of movable snake bone; Movable snake bone is made up of a plurality of identical snake bones 1, has groove on the surface of snake bone 1, and the groove of snake bone is four semi-circular recesses 2 that circumference is symmetrically distributed.The position of the centring ring that welding machine has on four semi-circular recesses on the snake bone 1 and prior art is identical, but its processing technology is simple, and the function that can realize in the prior art simultaneously being possessed makes it effectively improve the efficient of processing snake bone 1.
The vertical central shaft of snake bone 1 one sides is provided with set collar 3, and the horizontal middle spindle of its opposite side is provided with set collar 2, and snake bone 1 is fixed through set collar and another snake bone photo.
It is emphasized that: above only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. the snake bone device of endoscope; Said endoscope comprises display, control handle device and sniffer; It is characterized in that: said sniffer comprises cam device and movable snake bone device, and said cam device is fixed on an end of said movable snake bone, and said movable snake bone is made up of a plurality of identical snake bones; Have groove on the surface of said snake bone, the groove of said snake bone is four semi-circular recesses that circumference is symmetrically distributed.
2. the snake bone device of endoscope according to claim 1, it is characterized in that: the vertical central shaft of said snake bone one side is provided with set collar, and the horizontal middle spindle of its opposite side is provided with set collar, and said snake bone is fixed through set collar and another snake bone photo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104413476A CN102540452A (en) | 2011-12-26 | 2011-12-26 | Coil pipe device of endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104413476A CN102540452A (en) | 2011-12-26 | 2011-12-26 | Coil pipe device of endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102540452A true CN102540452A (en) | 2012-07-04 |
Family
ID=46347716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104413476A Pending CN102540452A (en) | 2011-12-26 | 2011-12-26 | Coil pipe device of endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102540452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309208A (en) * | 2017-01-16 | 2018-07-24 | 深圳市先赞科技有限公司 | Endoscope equipped with summary snake bone component |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249799A (en) * | 1979-04-27 | 1981-02-10 | The Iglesias Trust | Connector for optical devices |
| US4726355A (en) * | 1986-02-17 | 1988-02-23 | Olympus Optical Co., Ltd. | Curvable part device for endoscope devices |
| JPH02236038A (en) * | 1989-03-08 | 1990-09-18 | Toshiba Corp | Flexible connector |
| US5143475A (en) * | 1990-03-14 | 1992-09-01 | Kabushiki Kaisha Machida Seisakusho | Bending device |
| CN101571177A (en) * | 2009-06-01 | 2009-11-04 | 海宁纺织机械厂 | Snake bone type multi-point quick locking chain and slide rail and slide block locking structure |
| CN201469245U (en) * | 2009-08-14 | 2010-05-19 | 上海澳华光电内窥镜有限公司 | Endoscope snake bone |
-
2011
- 2011-12-26 CN CN2011104413476A patent/CN102540452A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249799A (en) * | 1979-04-27 | 1981-02-10 | The Iglesias Trust | Connector for optical devices |
| US4726355A (en) * | 1986-02-17 | 1988-02-23 | Olympus Optical Co., Ltd. | Curvable part device for endoscope devices |
| JPH02236038A (en) * | 1989-03-08 | 1990-09-18 | Toshiba Corp | Flexible connector |
| US5143475A (en) * | 1990-03-14 | 1992-09-01 | Kabushiki Kaisha Machida Seisakusho | Bending device |
| CN101571177A (en) * | 2009-06-01 | 2009-11-04 | 海宁纺织机械厂 | Snake bone type multi-point quick locking chain and slide rail and slide block locking structure |
| CN201469245U (en) * | 2009-08-14 | 2010-05-19 | 上海澳华光电内窥镜有限公司 | Endoscope snake bone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309208A (en) * | 2017-01-16 | 2018-07-24 | 深圳市先赞科技有限公司 | Endoscope equipped with summary snake bone component |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120704 |