CN107174187A - A kind of steel wire cord-fixing structure of achievable fast assembling-disassembling - Google Patents
A kind of steel wire cord-fixing structure of achievable fast assembling-disassembling Download PDFInfo
- Publication number
- CN107174187A CN107174187A CN201710236918.XA CN201710236918A CN107174187A CN 107174187 A CN107174187 A CN 107174187A CN 201710236918 A CN201710236918 A CN 201710236918A CN 107174187 A CN107174187 A CN 107174187A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- bending section
- groove
- cephalic par
- fixing structure
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/008—Articulations
Abstract
The present invention relates to medical instruments field, disclose a kind of steel wire cord-fixing structure of achievable fast assembling-disassembling, including cephalic par, bending section and steel wire rope, bending section is removably connected with cephalic par, the connecting portion formation buckling groove of the two and the steel-cable channel for connecting buckling groove, the end of steel wire rope provided with an Access Division for being more than wirerope diameter, when bending section and head portion from when, Access Division can enter buckling groove or be exited out of buckling groove；When bending section is connected with cephalic par, Access Division is limited in buckling groove.The present invention in one end of steel wire rope by fixing Access Division so that steel wire rope can be connected on the cephalic par of endoscope by the form of clamping, so as to realize independent dismounting and the quick assembling of steel wire rope, help to reduce cost, raising efficiency.
Description
Technical field
The present invention relates to medical instruments field, a kind of endoscope structure is specifically related to, more particularly, to a kind of endoscope
The fixed structure of upper steel wire rope.
Background technology
With the development of technology, diagnosis, the treatment of endoscope more and more applied to disease.Endoscope includes one and installed
There is the cephalic par of object lens, cephalic par is connected with the bending section that can be bent, and peeping for cephalic par can be adjusted by the bending section
Apparent direction, bending section then can transmit the flexible element such as Steel rope drive of power by one, in the prior art steel wire rope and bending section
Between generally fixed as one using the mode such as silver soldering, need to replace bending section and steel simultaneously when steel wire rope exceedes service life
Cord, causes dismounting difficulty big, cost height, it is difficult to meet the demand of fast assembling-disassembling.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of steel wire cord-fixing structure of achievable fast assembling-disassembling.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of steel wire cord-fixing structure of achievable fast assembling-disassembling, including cephalic par, bending section and steel wire rope, bending section and head end
Portion is removably connected, the connecting portion formation buckling groove of the two and the steel-cable channel for connecting buckling groove, the end of steel wire rope
Portion provided with an Access Division for being more than wirerope diameter, when bending section and head portion from when, Access Division can enter buckling groove or from
Exited in buckling groove；When bending section is connected with cephalic par, Access Division is limited in buckling groove.
As the further improved procedure of such scheme, buckling groove is included on the surface of adjacent bends on cephalic par
Groove, groove have one for Access Division pass in and out opening.
As the further improved procedure of such scheme, buckling groove is included on bending section on the surface of neighbouring cephalic par
Groove, groove have one for Access Division pass in and out opening.
As the further improved procedure of such scheme, buckling groove is included on the surface of adjacent bends on cephalic par
The first groove, and the second groove on bending section on the surface of neighbouring cephalic par, the first groove divides with the second groove
The opening that Ju You do not passed in and out for Access Division, and when bending section is connected with cephalic par, the first groove and the second groove pass through opening
It is interconnected.
As the further improved procedure of such scheme, bending section is socketed in the outside of cephalic par.
By screw or snapped connection as the further improved procedure of such scheme, between bending section and cephalic par.
As the further improved procedure of such scheme, including steel wire cord-fixing structure, steel wire cord-fixing structure is used to limit
Steel wire rope processed makes it extend along steel-cable channel.
Steel wire cord-fixing structure includes the limiting plate on bending section, between having between limiting plate and the body of bending section
Gap, steel wire rope is passed through from gap.
As the further improved procedure of such scheme, cephalic par is socketed in the outside of the bending section.
The beneficial effects of the invention are as follows：
By fixing Access Division in one end of steel wire rope so that steel wire rope can be connected to the head of endoscope by the form of clamping
On end, so as to realize independent dismounting and the quick assembling of steel wire rope, help to reduce cost, raising efficiency.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic perspective view of first embodiment of the invention；
Fig. 2 is the decomposing schematic representation of first embodiment of the invention；
Fig. 3 is the schematic perspective view of cephalic par one embodiment of the present invention；
Fig. 4 is the schematic perspective view of bending section one embodiment of the present invention.
Embodiment
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing clear
Chu, complete description, to be completely understood by the purpose of the present invention, scheme and effect.It should be noted that in situation about not conflicting
Under, the feature in embodiment and embodiment in the application can be mutually combined.
It should be noted that unless otherwise specified, be referred to as " fixing " when a certain feature, " connection " in another feature,
It can directly fix, be connected in another feature, can also indirectly fix, be connected in another feature.In addition, this
The description such as upper and lower, left and right used in invention is only that the mutual alignment of each part of the invention relative in accompanying drawing is closed
For system.
In addition, unless otherwise defined, the technology of all of technologies and scientific terms used here by the article and the art
The implication that personnel are generally understood that is identical.Term used in the description is intended merely to describe specific embodiment herein, without
It is to limit the present invention.Term as used herein " and/or " include the arbitrary of one or more related Listed Items
Combination.
The invention discloses a kind of steel wire cord-fixing structure, by fixing Access Division in one end of steel wire rope so that steel wire
Rope can be connected on the cephalic par of endoscope by the form of clamping, so as to realize the independent dismounting of steel wire rope with it is quick
Assembling, helps to reduce cost, raising efficiency.
Specifically, reference picture 1, Fig. 2, respectively illustrate the schematic perspective view and exploded pictorial of first embodiment of the invention
Biopsy cavity marker devices have been carried out to bending section in figure, Fig. 1.As illustrated, including cephalic par 100, bending section 200 and steel wire rope 300, its
Middle cephalic par 100 is used to install the structures such as object lens, and bending section 200 can bend under the traction of steel wire rope 300, so as to adjust
Cephalic par 100 spies on direction, and the two can be herein not detailed using known scheme.
To realize the removable connection of steel wire rope and endoscope, one end of steel wire rope 300 is fixed with an Access Division 400, should
Access Division is preferably cylindrical, and diameter should be greater than the diameter of steel wire rope 300, and Access Division 400 can pass through the conventional methods such as welding
Fixed with steel wire rope 300, this is not limited.
One end of bending section 200 is socketed in the outside of cephalic par 100, i.e., the two has overlapping region, and reference picture 3 is shown
Go out the schematic perspective view of cephalic par one embodiment of the present invention, as illustrated, in above-mentioned overlapping region, on cephalic par 100
Outer surface is provided with the groove as buckling groove 101, and the shape of the buckling groove is coincide with the shape of Access Division 400, to ensure card
Within the link groove 101 that socket part 400 can be completely or largely.The top of buckling groove 101 is provided with to be entered for Access Division 400
The opening gone out, side wall is provided with the through hole 102 passed through for steel wire rope 300.
Reference picture 1, Fig. 2, within the link groove 101 of Access Division 400, and bending section 200 is socketed on cephalic par 100
When, steel wire rope 300 is passed from the through hole 102 on the side wall of buckling groove 101, into the steel-cable channel inside bending section 200.Together
When, steel-cable channel is blocked in bending section 200, so that steel wire rope 300 is limited in steel-cable channel, and then indirect limit is blocked
Motion of the socket part 400 along the open top direction of buckling groove 101.Due to side wall the supporting to Access Division 400 of buckling groove 101 so that
Access Division 400 can transmit the pulling force from steel wire rope 300, and when steel wire rope 300 needs to be changed more than service life,
Only bending section 200 need to be made to be separated with cephalic par 100 just can pull down Access Division 400.
Reference picture 4, shows the schematic perspective view of bending section one embodiment of the present invention, it is preferred that used on bending section 200
In blocking the open-topped wall of buckling groove 101 provided with groove 201, groove 201 can play a part of avoiding Access Division 400.
Fixed in the present embodiment between bending section 200 and cephalic par 100 by screw, only need to carry out shirtsleeve operation just can
The separation of bending section 200 and cephalic par 100 is realized, in addition, fixed between bending section 200 and cephalic par 100 by buckle structure,
It equally can also realize the fast assembling-disassembling of the two.
In addition, the present embodiment also includes the steel wire rope fixed knot being made up of the limiting plate 202 on the inwall of bending section 200
Structure, steel wire cord-fixing structure makes it extend along steel-cable channel for limiting steel wire rope 300, specifically, limiting plate 202 and bending
There is gap, steel wire rope 300 is then passed through from gap between the inwall in portion 200.
In addition to the above embodiments, the present invention also has other alternate embodiments, such as bending section 200 and cephalic par
Connected mode between 100 can be other forms, as long as a buckling groove that can be closed/open can be formed i.e. between
Can；It such as can also be that cephalic par 100 is socketed in the outside of bending section 200 again, now buckling groove is located at the interior table of cephalic par 100
Face and/or the outer surface of bending section 200；In addition, the set location of buckling groove can also have various deformation.Alternate embodiment is specific
As described below：
Embodiment two
The present embodiment is roughly the same with the agent structure of first embodiment, i.e., bending section 200 is socketed in the outside of cephalic par 100,
Difference is to be arranged on the inner surface of bending section 200 as the groove of buckling groove 101.
Embodiment three
The present embodiment is roughly the same with the agent structure of first embodiment, i.e., bending section 200 is socketed in the outside of cephalic par 100,
Difference is to be made up of two parts as the groove of buckling groove 101, including first be arranged on the outer surface of cephalic par 100 is recessed
Groove, and the second groove being arranged on the inner surface of bending section 200, the first groove and the second groove have respectively supplies Access Division
The opening of 400 turnover, and when being connected in bending section 200 with cephalic par 100, the first groove is mutually interconnected with the second groove by opening
Pass to the space to form overall placement buckling groove.
Example IV
Cephalic par 100 is socketed in the outside of bending section 200 in the present embodiment, and bending section is arranged on as the groove of buckling groove 101
On 200 outer surface.
Embodiment five
Cephalic par 100 is socketed in the outside of bending section 200 in the present embodiment, and cephalic par is arranged on as the groove of buckling groove 101
On 100 inner surface.
Embodiment six
Cephalic par 100 is socketed in the outside of bending section 200 in the present embodiment, is made up of as the groove of buckling groove 101 two parts,
Including the first groove being arranged on the inner surface of cephalic par 100, and the second groove being arranged on the outer surface of bending section 200.
Above is the preferable implementation to the present invention is illustrated, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent variations or replace on the premise of without prejudice to spirit of the invention
Change, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (9)
1. a kind of steel wire cord-fixing structure of achievable fast assembling-disassembling, including cephalic par, bending section and steel wire rope, its feature exist
In the bending section is removably connected with the cephalic par, the connecting portion formation buckling groove and the connection card of the two
The steel-cable channel of access slot, the end of the steel wire rope is provided with an Access Division for being more than the wirerope diameter, when the bending
Portion and the head portion from when, the Access Division can enter the buckling groove or be exited out of described buckling groove；When described curved
When pars convoluta is connected with the cephalic par, the Access Division is limited in the buckling groove.
2. the steel wire cord-fixing structure of achievable fast assembling-disassembling according to claim 1, it is characterised in that the buckling groove
Including the groove on the cephalic par on the surface of the neighbouring bending section, the groove has one to enter for the Access Division
The opening gone out.
3. the steel wire cord-fixing structure of achievable fast assembling-disassembling according to claim 1, it is characterised in that the buckling groove
Including the groove on the bending section on the surface of the neighbouring cephalic par, the groove has one to enter for the Access Division
The opening gone out.
4. the steel wire cord-fixing structure of achievable fast assembling-disassembling according to claim 1, it is characterised in that the buckling groove
It is neighbouring including the first groove on the cephalic par on the surface of the neighbouring bending section, and on the bending section
The second groove on the surface of the cephalic par, first groove and the second groove have what is passed in and out for the Access Division respectively
Opening, and when the bending section is connected with the cephalic par, first groove and the second groove are mutual by the opening
Connection.
5. the steel wire cord-fixing structure of achievable fast assembling-disassembling according to any one of claim 1 to 4, its feature exists
In the bending section is socketed in the outside of the cephalic par.
6. the steel wire cord-fixing structure of achievable fast assembling-disassembling according to claim 5, it is characterised in that the bending section
By screw or snapped connection between the cephalic par.
7. the steel wire cord-fixing structure of achievable fast assembling-disassembling according to claim 5, it is characterised in that including steel wire rope
Fixed structure, the steel wire cord-fixing structure makes it extend along the steel-cable channel for limiting the steel wire rope.
8. the steel wire cord-fixing structure of achievable fast assembling-disassembling according to claim 7, it is characterised in that the steel wire rope
Fixed structure includes the limiting plate on the bending section, between having between the limiting plate and the body of the bending section
Gap, the steel wire rope is passed through from the gap.
9. the steel wire cord-fixing structure of achievable fast assembling-disassembling according to any one of claim 1 to 4, its feature exists
In the cephalic par is socketed in the outside of the bending section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710236918.XA CN107174187A (en) | 2017-04-12 | 2017-04-12 | A kind of steel wire cord-fixing structure of achievable fast assembling-disassembling |
| PCT/CN2017/097812 WO2018188243A1 (en) | 2017-04-12 | 2017-08-17 | Steel wire rope fixing structure capable of implementing rapid assembly and disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710236918.XA CN107174187A (en) | 2017-04-12 | 2017-04-12 | A kind of steel wire cord-fixing structure of achievable fast assembling-disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107174187A true CN107174187A (en) | 2017-09-19 |
Family
ID=59831923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710236918.XA Pending CN107174187A (en) | 2017-04-12 | 2017-04-12 | A kind of steel wire cord-fixing structure of achievable fast assembling-disassembling |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107174187A (en) |
| WO (1) | WO2018188243A1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59228620A (en) * | 1983-06-10 | 1984-12-22 | Olympus Optical Co Ltd | Curved part of endoscope |
| JPS62186836A (en) * | 1986-02-10 | 1987-08-15 | 旭光学工業株式会社 | Curving operation wire mount structure of endoscope |
| JPH0994218A (en) * | 1995-09-29 | 1997-04-08 | Olympus Optical Co Ltd | Endoscope |
| US20090227842A1 (en) * | 2008-03-07 | 2009-09-10 | Fujifilm Corporation | Angle wire fixing structure of endoscope |
| JP2009297211A (en) * | 2008-06-12 | 2009-12-24 | Fujinon Corp | Endoscope bending section |
| JP2010029488A (en) * | 2008-07-30 | 2010-02-12 | Hoya Corp | Endoscope |
| US20120141075A1 (en) * | 2009-06-08 | 2012-06-07 | Ian James Griffiths | Pre-connectorized optical fibre cable, and kit for the deployment thereof |
| CN102835944A (en) * | 2012-09-18 | 2012-12-26 | 深圳市开立科技有限公司 | Connecting structure for inserting hose and bending part, endoscope and processing methods of connecting structure and endoscope |
| CN105433895A (en) * | 2015-12-16 | 2016-03-30 | 李安 | Endoscope and curved tube thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3250012B2 (en) * | 1998-05-01 | 2002-01-28 | デイエツクスアンテナ株式会社 | Messenger wire temporary stopper for electronic equipment |
| JP2010029382A (en) * | 2008-07-28 | 2010-02-12 | Olympus Medical Systems Corp | Endoscope insertion aid and endoscope apparatus |
| CN202891872U (en) * | 2012-11-21 | 2013-04-24 | 李兆申 | Auxiliary endoscope operation platform |
| US10456012B2 (en) * | 2014-09-29 | 2019-10-29 | Tao Dong | Disposable endoscope and system |
| CN104856632B (en) * | 2015-06-02 | 2016-05-25 | 深圳开立生物医疗科技股份有限公司 | A kind of endoscope wire line guide and endoscope |
| CN106014003B (en) * | 2016-07-28 | 2018-10-12 | 何颂飞 | A kind of smart lock and suitcase |
-
2017
- 2017-04-12 CN CN201710236918.XA patent/CN107174187A/en active Pending
- 2017-08-17 WO PCT/CN2017/097812 patent/WO2018188243A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59228620A (en) * | 1983-06-10 | 1984-12-22 | Olympus Optical Co Ltd | Curved part of endoscope |
| JPS62186836A (en) * | 1986-02-10 | 1987-08-15 | 旭光学工業株式会社 | Curving operation wire mount structure of endoscope |
| JPH0994218A (en) * | 1995-09-29 | 1997-04-08 | Olympus Optical Co Ltd | Endoscope |
| US20090227842A1 (en) * | 2008-03-07 | 2009-09-10 | Fujifilm Corporation | Angle wire fixing structure of endoscope |
| JP2009297211A (en) * | 2008-06-12 | 2009-12-24 | Fujinon Corp | Endoscope bending section |
| JP2010029488A (en) * | 2008-07-30 | 2010-02-12 | Hoya Corp | Endoscope |
| US20120141075A1 (en) * | 2009-06-08 | 2012-06-07 | Ian James Griffiths | Pre-connectorized optical fibre cable, and kit for the deployment thereof |
| CN102835944A (en) * | 2012-09-18 | 2012-12-26 | 深圳市开立科技有限公司 | Connecting structure for inserting hose and bending part, endoscope and processing methods of connecting structure and endoscope |
| CN105433895A (en) * | 2015-12-16 | 2016-03-30 | 李安 | Endoscope and curved tube thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018188243A1 (en) | 2018-10-18 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170919 |