CN2552493Y - Curved angle operating limiting mechanism for endoscope - Google Patents
Curved angle operating limiting mechanism for endoscope Download PDFInfo
- Publication number
- CN2552493Y CN2552493Y CN02265217U CN02265217U CN2552493Y CN 2552493 Y CN2552493 Y CN 2552493Y CN 02265217 U CN02265217 U CN 02265217U CN 02265217 U CN02265217 U CN 02265217U CN 2552493 Y CN2552493 Y CN 2552493Y
- Authority
- CN
- China
- Prior art keywords
- endoscope
- limited block
- gripper shoe
- model
- utility
- 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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Abstract
The utility model discloses a corner piece operation limit mechanism for an endoscope, which is characterized in that at least one regulating groove is arranged at the facing bar and a limited block is arranged in the regulating groove. The utility model has the advantages of reliable limit, simple structure, convenient processing and assembly, strong independence of limit regulation and easy regulating and fixing.
Description
Technical field:
This utility model relates to technical field of medical, specifically a kind of bent angle operation position-limit mechanism that is used for endoscope.
Background technology:
Prior art roughly has two kinds, a kind of is that to adopt limited block to carry out spacing, and another kind is spacing block assembly, and former structure is simple, but there are the spacing independence difference of each side and the deficiency of spacing poor reliability, independence and reliability that the latter is spacing are better, but complex structure, the relatedness of assembling between each part, interactive requirement height, sometimes for a slight adjustment, inconvenience is not only made, assembled to the more part of dismounting from level to level, and also brought inconvenience to using.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved bent angle operation position-limit mechanism that is used for endoscope, and it is simple in structure, and the independence of spacing adjusting is strong.
The technical solution of the utility model is achieved in that a kind of bent angle operation position-limit mechanism that is used for endoscope, it mainly comprises fixing head, gripper shoe and limited block, it is characterized in that: on gripper shoe, be provided with at least one regulating tank, limited block is housed in regulating tank.
The utlity model has that spacing reliable, simple in structure, process and assemble is convenient, the independence of spacing adjusting is strong and the characteristics of adjusting, convenient fixing.
Description of drawings:
Fig. 1 is the structural representation of this utility model one embodiment
Fig. 2 is the A-A view of Fig. 1
Fig. 3 is for being assemblied in this utility model the sketch map in the operation base plate
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
This utility model mainly comprises fixing head 1, gripper shoe 2 and limited block 3, it is different from prior art and is: be provided with at least one regulating tank 4 in gripper shoe 2,4 are equipped with limited block 3 in regulating tank, gripper shoe 2 is connected with a support 5 during enforcement, this support 5 also is connected with fixing head 1, present embodiment is provided with two regulating tanks in gripper shoe, limited block 3 is connected with gripper shoe 2 by screw 6, this utility model has adopted limited block and a gripper shoe of processing assembly and disassembly easily to solve the deficiencies in the prior art, limited block wherein is a most basic indispensable part, when assembling, can earlier limited block and gripper shoe be dressed up assembly, and then this assembly is mixed support adopt screw to pack into to fix in the operation base plate, spacing good reliability of the present utility model, simple in structure, assembling and adjusting are all very convenient, labelling 7 expression chain assemblies in the accompanying drawing, labelling 8 is the chain guide pad, labelling 9 is a block, labelling 10 is a guide holder, labelling 11 is the guide holder fixed block, other element and syndeton about the operation base plate are prior art, do not specify at this.
Claims (3)
1, a kind of bent angle operation position-limit mechanism that is used for endoscope, it mainly comprises fixing head, gripper shoe and limited block, it is characterized in that: be provided with at least one regulating tank in gripper shoe, limited block is housed in regulating tank.
2, by the described a kind of bent angle operation position-limit mechanism that is used for endoscope of claim 1, it is characterized in that: gripper shoe is connected with a support, and this support also is connected with fixing head.
3, by the described a kind of bent angle operation position-limit mechanism that is used for endoscope of claim 2, it is characterized in that: limited block is connected with gripper shoe by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02265217U CN2552493Y (en) | 2002-07-01 | 2002-07-01 | Curved angle operating limiting mechanism for endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02265217U CN2552493Y (en) | 2002-07-01 | 2002-07-01 | Curved angle operating limiting mechanism for endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2552493Y true CN2552493Y (en) | 2003-05-28 |
Family
ID=33731276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02265217U Expired - Fee Related CN2552493Y (en) | 2002-07-01 | 2002-07-01 | Curved angle operating limiting mechanism for endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2552493Y (en) |
-
2002
- 2002-07-01 CN CN02265217U patent/CN2552493Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030528 |