CN205450342U - Capillary coupling anchor clamps chuck - Google Patents
Capillary coupling anchor clamps chuck Download PDFInfo
- Publication number
- CN205450342U CN205450342U CN201521132928.1U CN201521132928U CN205450342U CN 205450342 U CN205450342 U CN 205450342U CN 201521132928 U CN201521132928 U CN 201521132928U CN 205450342 U CN205450342 U CN 205450342U
- Authority
- CN
- China
- Prior art keywords
- chuck
- capillary tube
- anchor clamps
- movable part
- 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
Links
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- Transforming Electric Information Into Light Information (AREA)
Abstract
The utility model provides a capillary coupling anchor clamps chuck, including fixed portion and movable part, wherein, fixed portion includes a step, and this step is openly towards the movable part, through the step that keeps anchor clamps chuck fixed portion, the problem that coupling power reduction and capillary come off can be avoided to the step that removes the chuck movable part.
Description
Technical field
This utility model relates to technical field of optical fiber communication, relates generally to a kind of capillary tube coupling cramp chuck.
Background technology
The clamping fixture head of existing capillary tube coupled wave conduction emitter chip, as shown in Figure 1.After prolonged use, two parts standing part 10a of clamping fixture head 10 and movable part 10b can produce abrasion and dislocation, as shown in Figure 2.This dislocation can cause colliding square capillary tube after fixture unclamps, and then causes coupled power to decline；Even directly result in square capillary tube to come off.
Summary of the invention
Colliding afterwards to capillary tube in order to avoid coupling cramp unclamps, this utility model provides a kind of capillary tube coupling cramp chuck.
This utility model provides a kind of capillary tube coupling cramp, and including standing part and movable part, wherein, standing part includes a step, and this step is just facing to movable part.
Compared with prior art, advantage and the good effect of capillary tube coupling cramp of the present utility model are: by keeping the step of clamping fixture head standing part, the step removing chuck movable part can avoid the problem that coupled power declines and capillary tube comes off.
Accompanying drawing explanation
Fig. 1 is existing capillary tube coupling cramp chuck structure schematic diagram.
Fig. 2 is the structural representation after the dislocation of existing capillary tube coupling cramp chuck.
Fig. 3 is capillary tube coupling cramp chuck structure schematic diagram of the present utility model.
Detailed description of the invention
With detailed description of the invention this utility model done below in conjunction with the accompanying drawings and further describe in detail.
Fig. 3 is the schematic diagram of capillary tube coupling cramp chuck structure of the present utility model.Capillary tube coupling cramp chuck of the present utility model includes standing part 20 and movable part 30, and wherein standing part 20 includes step 20a, and this step 20a is just facing to movable part 30.
Compared with prior art, advantage and the good effect of capillary tube coupling cramp of the present utility model are: by keeping the step 20a of clamping fixture head standing part 20, the step removing chuck movable part 30 can avoid the problem that coupled power declines and capillary tube comes off.
The above, only this utility model most preferred embodiment, it is not intended to limit scope of the present utility model, all equivalence changes made according to this utility model claim or modification, is all this utility model and is contained.
Claims (1)
1. a capillary tube coupling cramp chuck, including standing part and movable part, it is characterised in that: standing part includes a step, and this step is just facing to movable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132928.1U CN205450342U (en) | 2015-12-30 | 2015-12-30 | Capillary coupling anchor clamps chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132928.1U CN205450342U (en) | 2015-12-30 | 2015-12-30 | Capillary coupling anchor clamps chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205450342U true CN205450342U (en) | 2016-08-10 |
Family
ID=56599200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521132928.1U Expired - Fee Related CN205450342U (en) | 2015-12-30 | 2015-12-30 | Capillary coupling anchor clamps chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205450342U (en) |
-
2015
- 2015-12-30 CN CN201521132928.1U patent/CN205450342U/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 | ||
| 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: 20160810 Termination date: 20191230 |