CN207837621U - Ear-nose-throat department foreign body taking device - Google Patents
Ear-nose-throat department foreign body taking device Download PDFInfo
- Publication number
- CN207837621U CN207837621U CN201720492546.2U CN201720492546U CN207837621U CN 207837621 U CN207837621 U CN 207837621U CN 201720492546 U CN201720492546 U CN 201720492546U CN 207837621 U CN207837621 U CN 207837621U
- Authority
- CN
- China
- Prior art keywords
- binding clip
- sliding block
- bar
- shifting chute
- mobile sliding
- 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.)
- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of ear-nose-throat department foreign body taking devices, including extension, be arranged extension inner end binding clip and the operation handle in extension outboard end is set, it is symmetrically arranged with shifting chute and arcuate guide block on the inner wall of extension inner end, binding clip includes the identical left binding clip of structure and right binding clip, the end lateral surface of left binding clip is arcuate structure and is equipped with mobile sliding block on left binding clip, mobile sliding block is arranged in shifting chute, it is fixed with spring between mobile sliding block and the end wall of shifting chute, spring is symmetricly set on the both sides of mobile sliding block with arcuate structure, drag-line is fixed in operation handle, drag-line is arranged to be fixedly connected with the end of left binding clip and right binding clip respectively in the center of arcuate structure and end.The structure setting of the utility model is reasonable, simple operation, it is possible to reduce operating space, stability in use is good and strong applicability, practicability are good.
Description
Technical field
The utility model belongs to frame for movement technical field, and in particular to a kind of ear-nose-throat department foreign body taking device.
Background technology
There are needing to fetch foreign matter by tool mostly when foreign matter in clinical ear nose larynx, the foreign body forceps of traditional technology are main
It is made of elongated strut and caliper, operates foreign body although being conducive to doctor, it uses two tong arm hinges
Mode connects, so there is still a need for larger operating spaces for the expansion of binding clip and tong arm, and the inside of ear nose larynx is relatively narrow, so
Ear nose larynx are easy to damage when fetching foreign matter, so applicability and practicability are restricted to a certain extent.
Utility model content
It is different with taking that the purpose of this utility model is to provide the ear-nose-throat department that a kind of structure setting is reasonable and stability in use is good
Object device.
Realize that the technical solution of the utility model aim is a kind of ear-nose-throat department foreign body taking device, including extension, if
Set the extension inner end binding clip and the operation handle in the extension outboard end is set, on the inside of the extension
It is symmetrically arranged with shifting chute and arcuate guide block on the inner wall of end, the binding clip includes the identical left binding clip of structure and right binding clip, institute
The end lateral surface for stating left binding clip is arcuate structure and is equipped with mobile sliding block on left binding clip, and the mobile sliding block is arranged described
In shifting chute, spring, the spring and the arc knot are fixed between the mobile sliding block and the end wall of the shifting chute
Structure is symmetricly set on the both sides of mobile sliding block, and drag-line is fixed in the operation handle, and the drag-line is arranged in the arc knot
The center and end of structure are fixedly connected with the end of left binding clip and right binding clip respectively.
Bar is stuck up equipped with N-shaped in the shifting chute, the middle part that the N-shaped sticks up bar is connected to by rotary shaft in shifting chute
Portion, the spring is connected to mobile sliding block and N-shaped stick up bar one end erect wall between, the both ends that the N-shaped sticks up bar are pressed on left pincers
On the front end of head and the arcwall face of arcuate structure.
It is stuck up in the N-shaped and is equipped with resetting spring between bar and the shifting chute.
The operation handle includes fixed link and motion bar, and the fixed link passes through axis pin phase with the motion bar
The outboard end of connection and the drag-line is fixed on the end of motion bar.
The utility model has the effect of positive：The structure setting of the utility model is reasonable, simple operation, it is possible to reduce
Operating space, stability in use is good and strong applicability, practicability are good.
Description of the drawings
In order to make the content of the utility model be more likely to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the operation chart of the utility model.
Specific implementation mode
(embodiment 1)
Fig. 1 and Fig. 2 shows a kind of specific implementation mode of the utility model.
See Fig. 1 and Fig. 2, a kind of ear-nose-throat department foreign body taking device, including extension 1, is arranged on the inside of the extension
The binding clip 2 at end and the operation handle 3 in the extension outboard end is set, is symmetrical arranged on the inner wall of the extension inner end
There are shifting chute 4 and arcuate guide block 5, the binding clip 2 to include the identical left binding clip 21 of structure and right binding clip 22, the left binding clip
End lateral surface is arcuate structure 23 and is equipped with mobile sliding block 24 on left binding clip, and the mobile sliding block 24 is arranged in the movement
In slot 4, spring 6, the spring and the arc knot are fixed between the mobile sliding block 24 and the end wall of the shifting chute 4
Structure is symmetricly set on the both sides of mobile sliding block, and drag-line 7 is fixed in the operation handle, and the drag-line is arranged in the arc knot
The center and end of structure are fixedly connected with the end of left binding clip and right binding clip respectively.
Bar 8 is stuck up equipped with N-shaped in the shifting chute, the middle part that the N-shaped sticks up bar is connected to shifting chute by rotary shaft 9
Middle part, the spring is connected to mobile sliding block and N-shaped stick up bar one end erect wall between, the both ends that the N-shaped sticks up bar are pressed on a left side
On the front end of binding clip and the arcwall face of arcuate structure.
It is stuck up in the N-shaped and is equipped with resetting spring 10 between bar and the shifting chute.
The operation handle 3 includes fixed link 31 and motion bar 32, and the fixed link passes through with the motion bar
Axis pin 33 is connected and the outboard end of the drag-line is fixed on the end of motion bar.
The structure setting of the utility model is reasonable, simple operation, it is possible to reduce operating space, stability in use are good and suitable
Strong with property, practicability is good.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within this practicality
Novel protection domain.
Claims (4)
1. the binding clip in the extension inner end and setting is arranged in a kind of ear-nose-throat department foreign body taking device, including extension
In the operation handle of the extension outboard end, it is characterised in that：It is symmetrically arranged with shifting on the inner wall of the extension inner end
Dynamic slot and arcuate guide block, the binding clip include the identical left binding clip of structure and right binding clip, the end lateral surface of the left binding clip
Mobile sliding block is equipped with for arcuate structure and on left binding clip, the mobile sliding block is arranged in the shifting chute, in the movement
Spring is fixed between sliding block and the end wall of the shifting chute, the spring is symmetricly set on mobile sliding block with the arcuate structure
Both sides, be fixed with drag-line in the operation handle, the drag-line be arranged the center of the arcuate structure and end respectively with
The end of left binding clip and right binding clip is fixedly connected.
2. ear-nose-throat department foreign body taking device according to claim 1, it is characterised in that：N is equipped in the shifting chute
Type sticks up bar, and the middle part that the N-shaped sticks up bar is connected to the middle part of shifting chute by rotary shaft, the spring be connected to mobile sliding block with
Between N-shaped sticks up the perpendicular wall in one end of bar, the both ends that the N-shaped sticks up bar are pressed on the front end of left binding clip and the arcwall face of arcuate structure
On.
3. ear-nose-throat department foreign body taking device according to claim 2, it is characterised in that：The N-shaped stick up bar with it is described
Resetting spring is equipped between shifting chute.
4. ear-nose-throat department foreign body taking device according to claim 3, it is characterised in that：The operation handle includes fixing
Bar and motion bar, the fixed link and the motion bar be connected by axis pin and the outboard end of the drag-line is fixed on activity
The end of bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492546.2U CN207837621U (en) | 2017-05-04 | 2017-05-04 | Ear-nose-throat department foreign body taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492546.2U CN207837621U (en) | 2017-05-04 | 2017-05-04 | Ear-nose-throat department foreign body taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837621U true CN207837621U (en) | 2018-09-11 |
Family
ID=63424813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492546.2U Expired - Fee Related CN207837621U (en) | 2017-05-04 | 2017-05-04 | Ear-nose-throat department foreign body taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207837621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456262A (en) * | 2017-09-26 | 2017-12-12 | 南京晶云化工有限公司 | Department of stomatology foreign body taking device |
-
2017
- 2017-05-04 CN CN201720492546.2U patent/CN207837621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456262A (en) * | 2017-09-26 | 2017-12-12 | 南京晶云化工有限公司 | Department of stomatology foreign body taking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20190504 |