CN205811267U - Spring-piece type optical fiber head position regulator - Google Patents
Spring-piece type optical fiber head position regulator Download PDFInfo
- Publication number
- CN205811267U CN205811267U CN201620704813.3U CN201620704813U CN205811267U CN 205811267 U CN205811267 U CN 205811267U CN 201620704813 U CN201620704813 U CN 201620704813U CN 205811267 U CN205811267 U CN 205811267U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- screw rod
- fiber head
- adjustment barrel
- cone
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of spring-piece type optical fiber head position regulator, including adjusting means body, it includes bearing and support post, bearing center offers manhole, the adjustment barrel that governor motion is fixing it is provided with in manhole, governor motion includes extending internally the X arranged to adjusting screw rod from support outer wall, Y-direction adjusting screw rod, X is to lock nut, Y-direction lock nut, above-mentioned adjusting screw rod is along being arranged in order clockwise, and it is the most vertical, X, Y-direction adjusting screw rod end directly contacts with described adjustment barrel outer surface, X, it is provided with the arc elastic that two ends are connected in bearing between Y-direction lock nut end and adjustment barrel to rise sheet；Described adjustment barrel top is arranged with connecting cylinder, and described connecting cylinder top is installed with the flange form optical fiber connection-peg for installing optical fiber head, and adjustment barrel bottom is connected with cone.This utility model simple in construction, designs ingenious, completely solves laser fiber head light source orientation problem at work.
Description
Technical field
This utility model relates to laboratory analytical instrument technical field, especially relates to a kind of spring-piece type optical fiber head position and adjusts
Engagement positions.
Background technology
The mass spectrometer that laser instrument and mass spectrograph combine is widely used in the fields such as armarium check analysis, its
In laser fiber head be mainly used in provide work light, but the optical fiber head adjusting means supporting with optical fiber head due to structure letter
Single, it is impossible to realize the step-less adjustment of optical fiber head position and be accurately positioned.Existing adjusting means is not provided with locking mechanism, works as light
After fine head completes position adjustment, if imprudence touches adjusting rod, the focal position of optical fiber head will change, thus draws
Play relevant maloperation.Additionally, the range of accommodation of existing fiber head adjusting means is less, still deposit for conventional diameter 3mm target plate
Regulation blind area, being normally carried out of impact analysis work.
Summary of the invention
For solving the problems referred to above, this utility model provides a kind of spring-piece type optical fiber head position regulator.
For achieving the above object, this utility model can take following technical proposals:
Spring-piece type optical fiber head position regulator described in the utility model, including adjusting means body, described regulation fills
Putting body and include bearing and coupled support post, described bearing center offers manhole, in described manhole
Be provided with the adjustment barrel that governor motion is fixing, described governor motion include extending internally from support outer wall the X that arranges to
Adjusting screw rod, Y-direction adjusting screw rod, X to lock nut, Y-direction lock nut, described X to adjusting screw rod, Y-direction adjusting screw rod, X to
Lock nut, Y-direction lock nut are along being arranged in order clockwise and vertical two-by-two, X, Y-direction adjusting screw rod end and described adjustment barrel
Outer surface directly contacts, and X, is provided with, between Y-direction lock nut end and adjustment barrel, the arc elastic that two ends are connected in bearing
Rise sheet；Described adjustment barrel top is arranged with connecting cylinder, and described connecting cylinder top is installed with the flange form light for installing optical fiber head
Fine connection-peg, adjustment barrel bottom is connected with cone.
Described support post is located in the through hole of described bearing surrounding, and is fixed by jackscrew.
Described cone is fabricated structure, including the upper cone being set in together and lower cone.
Described upper cone and the lower cone place of overlapping are provided with trip bolt, described trip bolt be positioned at cone or
In the longitudinal chute offered on lower cone.
This utility model simple in construction, designs ingenious, completely solves laser fiber head light source location at work
Problem.X on horizontal plane, Y-direction governor motion use the mode that screw rod and elastic expanding sheet combine, and make optical fiber head rise sheet at spring
Tension force effect under, steady statue can be kept at any time, and can be locked at any time；Bearing and support post are flexibly connected, can
To realize the electrodeless regulation of optical fiber head longitudinally height.To regulatory function, of the present utility model six are able to ensure that optical fiber head accurately gathers
Jiao, improves equipment precision and reaction sensitivity；And range of accommodation is big, it is possible to realize the omnibearing non-blind area regulation of diameter 4mm, adjust
The lock function of regulating device, can improve reliability and the safety of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation in this utility model vertical section.
Fig. 3 is the cross-sectional structural representation at this utility model bearing.
Detailed description of the invention
As shown in Figure 1, 2, spring-piece type optical fiber head position regulator described in the utility model, including adjusting means originally
Body, adjusting means body includes rectangle bearing 1 and coupled support post 2, and rectangle bearing 1 center offers circular logical
Hole, is provided with the adjustment barrel 3 that governor motion is fixing in manhole.As it is shown on figure 3, governor motion includes along depending on clockwise
The secondary X being arranged on rectangle bearing 1 surrounding lateral wall locks to lock nut 6, Y-direction to adjusting screw rod 4, Y-direction adjusting screw rod 5, X
Screw rod 7, described X is vertical two-by-two to lock nut 6, Y-direction lock nut 7 to adjusting screw rod 4, Y-direction adjusting screw rod 5, X, and respectively
Extend inwardly at manhole.X, Y-direction lock nut 6,7 side manhole at be provided with arc elastic and rise sheet 8, arc
Shape elastic expanding sheet 8 two ends are connected in the draw-in groove on rectangle bearing 1.Outside above-mentioned X, Y-direction adjusting screw rod 4,5 end are with adjustment barrel 3
Surface directly contacts, and X, Y-direction lock nut 6, the 7 end sheet 8 that then rises with arc elastic directly contacts, i.e. arc elastic rises sheet 8
It is folded between adjustment barrel 3 and X, Y-direction lock nut 6,7.As in figure 2 it is shown, adjustment barrel 3 top is arranged with connecting cylinder 9, connecting cylinder
9 tops are installed with the flange form optical fiber connection-peg 10 for installing optical fiber head, and adjustment barrel 3 bottom is connected with cone 11.In order to
Adjustment barrel 3 prevents from deviating from from rectangle bearing 1 top, is arranged with fixed cover 14 on adjustment barrel 3 bottom outside wall, fixed cover 14
External diameter is more than the diameter of manhole, and is positioned at below rectangle bearing 1.
When needing moving fiber head position, it is threaded in or out X, Y-direction adjusting screw rod 4,5, makes the optical fiber being connected with adjustment barrel 3
Head moves along X, Y-direction respectively.In the process, arc elastic rises sheet 8 compressive deformation, produces deformation tension force, and adjustment barrel 3 is at X, Y
Rise to adjusting screw rod 4,5 and arc elastic and keep steady statue at any time under the effect of sheet 8.When optical fiber head arrives predeterminated position,
Screw X, the position of 6,7 pairs of adjustment barrels 3 of Y-direction lock nut locks.By appropriate design adjustment barrel 3 and rectangle bearing 1 circle
Removable gap between shape through hole, it is possible to realize the adjustable extent of optical fiber head diameter 4mm.Support post 2 is located in bearing 1 four
In the through hole in week, and fixed by jackscrew 12.Jackscrew 12 can be unclamped, adjust support post 2 and the relative position of bearing 1, arrive
When reaching predeterminated position, then lock jackscrew 12, thus reach the electrodeless regulation on optical fiber head vertical direction.
In order to coordinate the longitudinal direction of optical fiber head to regulate, cone 11 is the upper cone being set in together and lower cone, shape
Become combination telescopic structure.Upper cone and lower cone can take the form of being spirally connected to stretch, or as it is shown in figure 1, upper
Offer longitudinal chute on cone, lower cone fixedly mounts trip bolt 13, and makes trip bolt 13 through the most sliding
Groove, uses this kind of mode to make cone 11 stretch.When the state of use, the bottom phase of the upper edge of upper cone and adjustment barrel 3
Connecing, the lower surface of lower cone withstands on the stationary face of optical fiber head adjusting means, for blocking the interference factor of ambient light.
Claims (4)
1. a spring-piece type optical fiber head position regulator, including adjusting means body, it is characterised in that: described adjusting means is originally
Body includes bearing (1) and coupled support post (2), and described bearing (1) center offers manhole, and described circle is led to
Being provided with the adjustment barrel (3) that governor motion is fixing in hole, described governor motion includes extending internally from bearing (1) lateral wall
The X arranged is to adjusting screw rod (4), Y-direction adjusting screw rod (5), X to lock nut (6), Y-direction lock nut (7), and described X is to regulation
Screw rod (4), Y-direction adjusting screw rod (5), X are arranged in order clockwise to lock nut (6), Y-direction lock nut (7) edge, and hang down two-by-two
Directly, X, Y-direction adjusting screw rod (4,5) end directly contact with described adjustment barrel (3) outer surface, X, Y-direction lock nut (6,7) end
And it is provided with the arc elastic that two ends are connected in bearing (1) between adjustment barrel (3) to rise sheet (8)；Described adjustment barrel (3) top is overlapped
Being provided with connecting cylinder (9), described connecting cylinder (9) top is installed with flange form optical fiber connection-peg (10) for installing optical fiber head, adjusts
Joint cylinder (3) bottom is connected with cone (11).
Spring-piece type optical fiber head position regulator the most according to claim 1, it is characterised in that: described support post (2)
It is located in the through hole of described bearing (1) surrounding, and is fixed by jackscrew (12).
Spring-piece type optical fiber head position regulator the most according to claim 1 and 2, it is characterised in that: described cone
(11) it is fabricated structure, including the upper cone being set in together and lower cone.
Spring-piece type optical fiber head position regulator the most according to claim 3, it is characterised in that: described upper cone and under
The cone place of overlapping is provided with trip bolt (13), and described trip bolt (13) is positioned to be offered on cone or lower cone
In longitudinal chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704813.3U CN205811267U (en) | 2016-07-06 | 2016-07-06 | Spring-piece type optical fiber head position regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704813.3U CN205811267U (en) | 2016-07-06 | 2016-07-06 | Spring-piece type optical fiber head position regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205811267U true CN205811267U (en) | 2016-12-14 |
Family
ID=58139475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620704813.3U Withdrawn - After Issue CN205811267U (en) | 2016-07-06 | 2016-07-06 | Spring-piece type optical fiber head position regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205811267U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422443A (en) * | 2017-06-20 | 2017-12-01 | 苏州艾力光电科技有限公司 | A kind of three axle optical regulators |
| CN107800031A (en) * | 2017-11-20 | 2018-03-13 | 张家港初恒激光科技有限公司 | A kind of new laser fiber head position control |
| CN110459944A (en) * | 2019-08-22 | 2019-11-15 | 中国人民解放军国防科技大学 | Two-dimensional high-precision positioning device for optical fiber jumper wire head |
| CN112731605A (en) * | 2020-12-28 | 2021-04-30 | 哈尔滨和达光电仪器技术开发有限公司 | Multi-angle adjustable optical fiber base |
| CN114114581A (en) * | 2021-11-16 | 2022-03-01 | 北京鉴知技术有限公司 | Adjusting bracket for optical equipment |
-
2016
- 2016-07-06 CN CN201620704813.3U patent/CN205811267U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422443A (en) * | 2017-06-20 | 2017-12-01 | 苏州艾力光电科技有限公司 | A kind of three axle optical regulators |
| CN107800031A (en) * | 2017-11-20 | 2018-03-13 | 张家港初恒激光科技有限公司 | A kind of new laser fiber head position control |
| CN110459944A (en) * | 2019-08-22 | 2019-11-15 | 中国人民解放军国防科技大学 | Two-dimensional high-precision positioning device for optical fiber jumper wire head |
| CN110459944B (en) * | 2019-08-22 | 2020-09-01 | 中国人民解放军国防科技大学 | Two-dimensional high-precision positioning device for optical fiber jumper wire head |
| CN112731605A (en) * | 2020-12-28 | 2021-04-30 | 哈尔滨和达光电仪器技术开发有限公司 | Multi-angle adjustable optical fiber base |
| CN114114581A (en) * | 2021-11-16 | 2022-03-01 | 北京鉴知技术有限公司 | Adjusting bracket for optical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20180410 |
|
| AV01 | Patent right actively abandoned |