CN208282841U - A kind of flexible fixture of fibre optical sensor - Google Patents
A kind of flexible fixture of fibre optical sensor Download PDFInfo
- Publication number
- CN208282841U CN208282841U CN201820766257.1U CN201820766257U CN208282841U CN 208282841 U CN208282841 U CN 208282841U CN 201820766257 U CN201820766257 U CN 201820766257U CN 208282841 U CN208282841 U CN 208282841U
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- China
- Prior art keywords
- supporting rod
- hole
- optical sensor
- fibre optical
- semi
- 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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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model relates to fibre optical sensor clamp arts, especially a kind of flexible fixture of fibre optical sensor, including the first supporting rod and the second supporting rod, the diameter of first supporting rod and the second supporting rod is identical, one end of first supporting rod is connected with the connecting rod of setting concentric with it, and second wherein one end of supporting rod be connected with the connecting sleeve of setting concentric with it, the connecting sleeve is set in the outside of connecting rod and is threadedly coupled with it, second supporting rod is connected with tapering transition head far from one end of the first supporting rod, the inside of first supporting rod and the second supporting rod offers first through hole along its axial direction, the inside of the tapering transition head offers the second through-hole.The utility model has the advantages that design is reasonable and easy to use, can grip to fibre optical sensor, effectively reduce a possibility that fibre optical sensor is damaged when gripping.
Description
Technical field
The utility model relates to fibre optical sensor clamp art more particularly to a kind of flexible folders of fibre optical sensor
Tool.
Background technique
In recent years, fibre optical sensor is miniaturized with it, structure is simple, high sensitivity, high temperature resistant, high pressure resistant, anti-electromagnetism is dry
The advantages that disturbing is widely used in fields such as biology, medicine, industry, aerospace, military affairs.In specific application or section
It in grinding, needs removably to fix fibre optical sensor, it is desirable that high to neutral and positioning repeatability；But due to optical fiber sheet
Body quality is crisp, easy fracture, using traditional rigid method of clamping in grip optical fiber sensor (especially with optical fiber end sensitivity
Fibre optical sensor) during be easy to damage fibre optical sensor, influence the performance of fibre optical sensor.
Utility model content
Purpose of the utility model is to solve traditional rigid method of clamping existing in the prior art to be easy to light
The shortcomings that fiber sensor damages, and a kind of flexible fixture of the fibre optical sensor proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of flexible fixture of fibre optical sensor, including the first supporting rod and the second supporting rod, first clamping
The diameter of bar and the second supporting rod is identical, and one end of first supporting rod is connected with the connecting rod of setting concentric with it, and
Wherein one end of two supporting rods is connected with the connecting sleeve of setting concentric with it, and the connecting sleeve is set in the outside of connecting rod
And be threadedly coupled with it, second supporting rod is connected with tapering transition head, first folder far from one end of the first supporting rod
The inside for holding bar and the second supporting rod offers first through hole along its axial direction, and the inside of the tapering transition head offers second
Through-hole, and the second through-hole and two first through hole are concentric setting；
Positioning and clamping mechanism is provided on first supporting rod and the second supporting rod, the positioning mechanism includes opening
It is located at the screw hole of the first supporting rod or the second supporting rod two sides, two screw holes are the diameter along the first supporting rod or the second supporting rod
To opening up, and two screw holes are located at same diametrically, the inner end of the two screw holes mounting hole and first by opening up respectively
Through-hole connection, the screw hole internal screw thread are connected with adjusting bolt, and the inner end for adjusting bolt passes through screw hole and is plugged in installation
The inside in hole, the outer cover for adjusting bolt is equipped with spring, and spring is located in mounting hole, and the spring is close to first through hole
One end connect flexible press block, and the inner wall connection of spring one end and mounting hole far from first through hole.
Preferably, the tapering transition head is connected with clamping pipe far from one end of the second supporting rod, and the clamping pipe is by two
A semi-circular clamp board group is at one end of two semi-circular clamp plates is connect with tapering transition head, two semicircle clevis
The outside for holding plate is arranged with internal screw thread fixed ring jointly, and the outer surface of two semi-circular clamp plates is provided with and fixes with internal screw thread
The external screw thread that ring is cooperatively connected, the medial surface of two semi-circular clamp plates are sticked flexible gripper pad.
Preferably, the diameter of the elastic press block is less than the diameter of mounting hole.
Preferably, the surface for adjusting bolt is provided with scale mark.
The utility model proposes a kind of fibre optical sensor flexible fixture, beneficial effect is: the utility model has
Reasonable and easy to use advantage is designed, fibre optical sensor can be gripped, effectively reduce fibre optical sensor
A possibility that damaging when gripping, fixture are integrally easily installed and dismantle, and can reuse, more convenient.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fibre optical sensor flexible fixture positive structure schematic；
Fig. 2 be the utility model proposes a kind of fibre optical sensor flexible fixture front section view.
In figure: the first supporting rod 1, the second supporting rod 2, tapering transition head 3, clamping pipe 4, first through hole 5, the second through-hole 6,
Internal screw thread fixed ring 7, connecting sleeve 9, screw hole 10, adjusts bolt 11, mounting hole 12, spring 13, elastic press block at connecting rod 8
14。
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of flexible fixture of fibre optical sensor, including the first supporting rod 1 and the second supporting rod 2, first
Supporting rod 1 is identical with the diameter of the second supporting rod 2, and one end of the first supporting rod 1 is connected with the connecting rod 8 of setting concentric with it,
And second wherein one end of supporting rod 2 be connected with the connecting sleeve 9 of setting concentric with it, connecting sleeve 9 is set in connecting rod 8
Outside is simultaneously threadedly coupled with it, and the second supporting rod 2 is connected with tapering transition head 3, the first clamping far from one end of the first supporting rod 1
The inside of bar 1 and the second supporting rod 2 offers first through hole 5 along its axial direction, and it is logical that the inside of tapering transition head 3 offers second
Hole 6, and the second through-hole 6 and two first through hole 5 are concentric setting.First through hole 5 is used for the biography light of grip optical fiber sensor
Optical fiber, the second through-hole 6 are used for the sensitive end of grip optical fiber sensor, and the sensitive end of fibre optical sensor is out of two first through hole 5
It passes through and is plugged in the second through-hole 6.
Tapering transition head 3 is connected with clamping pipe 4 far from one end of the second supporting rod 2, clamps pipe 4 by two semi-circular clamps
Board group is at one end of two semi-circular clamp plates is connect with tapering transition head 3, and the outside of two semi-circular clamp plates covers jointly
Outer surface equipped with internal screw thread fixed ring 7, and two semi-circular clamp plates is provided with outer with the mating connection of internal screw thread fixed ring 7
Screw thread, the medial surface of two semi-circular clamp plates are sticked flexible gripper pad.Two resilient clamp pads can reduce two semicircles
Grasping part on the inside of shape grip block, fibre optical sensor sensitive end be inserted into when can first by two semi-circular clamp plates outward
It breaks certain angle into two with one's hands, after the completion of the insertion of the sensitive end of fibre optical sensor, internal screw thread fixed ring 7 can be set in two semicircles
The outside of shape grip block is arranged grips effect, and elastic clip with preferable to the sensitive end of fibre optical sensor in this way
Holding pad also has preferable resilient protection effect.
It is provided with positioning and clamping mechanism on first supporting rod 1 and the second supporting rod 2, positioning mechanism includes being provided with the
The screw hole 10 of 2 two sides of one supporting rod 1 or the second supporting rod, two screw holes 10 are along the first supporting rod 1 or the second supporting rod 2
Radial direction opens up, and two screw holes 10 are located at same diametrically, and the inner end of two screw holes 10 passes through the mounting hole opened up respectively
12 are connected to first through hole 5, and 10 internal screw thread of screw hole, which is connected with, adjusts bolt 11, and the inner end for adjusting bolt 11 passes through screw hole 10 and inserts
It is located at the inside of mounting hole 12, the outer cover for adjusting bolt 11 is equipped with spring 13, and spring 13 is located in mounting hole 12, spring 13
Flexible press block 14, and the one end of spring 13 far from first through hole 5 and mounting hole 12 are connected close to one end of first through hole 5
Inner wall connection.The diameter of elastic press block 14 is less than the diameter of mounting hole 12, is arranged in this way convenient for the position of elastic press block 14
It is mobile.The surface for adjusting bolt 11 is provided with scale mark, and setting in this way is convenient for that adjusting bolt 11 is adjusted.It is using
When, it is turned inwardly by the way that bolt 11 will be adjusted, is pressed into adjusting bolt 11 in first through hole 5 elastic press block 14, in this way
The position of the Optic transmission fiber for the fibre optical sensor being folded in first through hole 5 can be gripped, elastic press block 14 has
There is preferable protecting effect, the Optic transmission fiber of fibre optical sensor will not be caused to damage；Bolt can will be adjusted when needing to dismantle
11 turn outward, and elastic press block 14 can retract automatically in mounting hole 12 under the action of spring 13, and setting is in this way convenient for folder
The whole multiple Reusability of tool, has saved cost.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of flexible fixture of fibre optical sensor, including the first supporting rod (1) and the second supporting rod (2), first clamping
Bar (1) is identical with the diameter of the second supporting rod (2), which is characterized in that one end of first supporting rod (1) is connected with same with it
The connecting rod (8) of heart setting, and wherein one end of the second supporting rod (2) is connected with the connecting sleeve (9) of setting concentric with it, institute
It states connecting sleeve (9) to be set in the outside of connecting rod (8) and be threadedly coupled with it, second supporting rod (2) is far from the first folder
The one end for holding bar (1) is connected with tapering transition head (3), and the inside of first supporting rod (1) and the second supporting rod (2) is along it
It axially offers first through hole (5), the inside of the tapering transition head (3) offers the second through-hole (6), and the second through-hole (6)
It is concentric setting with two first through hole (5)；
Positioning and clamping mechanism, the positioning and clamping mechanism are provided on first supporting rod (1) and the second supporting rod (2)
Screw hole (10) including being provided with the first supporting rod (1) or the second supporting rod (2) two sides, two screw holes (10) are along the first folder
The radial direction for holding bar (1) or the second supporting rod (2) opens up, and two screw holes (10) are located at same diametrically, two screw holes (10)
Inner end be connected to respectively by the mounting hole (12) that opens up with first through hole (5), screw hole (10) internal screw thread is connected with tune
It saves bolt (11), the inner end for adjusting bolt (11) passes through screw hole (10) and is plugged in the inside of mounting hole (12), the tune
The outer cover for saving bolt (11) is equipped with spring (13), and spring (13) is located in mounting hole (12), the spring (13) close the
One end of one through-hole (5) connects flexible press block (14), and spring (13) one end and mounting hole far from first through hole (5)
(12) inner wall connection.
2. a kind of flexible fixture of fibre optical sensor according to claim 1, which is characterized in that the tapering transition head
(3) one end far from the second supporting rod (2) is connected with clamping pipe (4), and the clamping pipe (4) is by two semi-circular clamp board groups
At one end of two semi-circular clamp plates is connect with tapering transition head (3), and the outside of two semi-circular clamp plates is common
It is arranged with internal screw thread fixed ring (7), and the outer surface of two semi-circular clamp plates is provided with to cooperate with internal screw thread fixed ring (7) and connect
The external screw thread connect, the medial surface of two semi-circular clamp plates are sticked flexible gripper pad.
3. a kind of flexible fixture of fibre optical sensor according to claim 1, which is characterized in that the elasticity press block
(14) diameter is less than the diameter of mounting hole (12).
4. a kind of flexible fixture of fibre optical sensor according to claim 1, which is characterized in that the adjusting bolt (11)
Surface be provided with scale mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766257.1U CN208282841U (en) | 2018-05-22 | 2018-05-22 | A kind of flexible fixture of fibre optical sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766257.1U CN208282841U (en) | 2018-05-22 | 2018-05-22 | A kind of flexible fixture of fibre optical sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208282841U true CN208282841U (en) | 2018-12-25 |
Family
ID=64729102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820766257.1U Expired - Fee Related CN208282841U (en) | 2018-05-22 | 2018-05-22 | A kind of flexible fixture of fibre optical sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208282841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593759A (en) * | 2022-03-10 | 2022-06-07 | 蚌埠学院 | Flexible clamp of optical fiber sensor |
-
2018
- 2018-05-22 CN CN201820766257.1U patent/CN208282841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593759A (en) * | 2022-03-10 | 2022-06-07 | 蚌埠学院 | Flexible clamp of optical fiber sensor |
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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: 20181225 Termination date: 20190522 |