CN109719647A - A kind of optical fiber connector lock pin clamping device - Google Patents
A kind of optical fiber connector lock pin clamping device Download PDFInfo
- Publication number
- CN109719647A CN109719647A CN201910069833.6A CN201910069833A CN109719647A CN 109719647 A CN109719647 A CN 109719647A CN 201910069833 A CN201910069833 A CN 201910069833A CN 109719647 A CN109719647 A CN 109719647A
- Authority
- CN
- China
- Prior art keywords
- lock pin
- elastic arm
- optical fiber
- ontology
- fiber connector
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 42
- 239000000835 fiber Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
The invention discloses a kind of optical fiber connector lock pin clamping devices, including ontology, the first support division on the ontology and at least one first elastic arm on the ontology and positioned at first support division opposite side, the lock pin of optical fiber connector is clipped between at least one described first elastic arm and the first support division, and at least one described first elastic arm clamps the both sides of the lock pin；The quantity of first elastic arm is two, and one end of two the first elastic arms is respectively arranged on the ontology, and the other end of described two first elastic arms clamps the both sides of the lock pin respectively.Since the first elastic arm clamps the both sides of lock pin in the present invention, elastic arm will reduce the pressure at the intermediate position of lock pin in this way, reduce the intercurrent deformation of lock pin, and then reduce influence of the elastic arm to position among lock pin, and then reduce the change in location of the optical fiber among lock pin, to improve measurement accuracy.
Description
Technical field
The present invention relates to fixed fiberoptic connector lock pin equipment technical field is used for, more particularly to a kind of optical fiber
Connector ferrule clamping device.
Background technique
Optical fiber connector is also fiber adapter, is the device being detachably connected between optical fiber and optical fiber, it is handle
Two end face precisions docking of optical fiber is got up, so that the light energy of launching fiber output can be coupled to reception optical fiber to the maximum extent
In, and make to influence to minimize caused by system since it intervenes optical link, to a certain extent, optical fiber connector
It will affect the reliability and properties of optical transmission system.So conventionally used fiber adapter requires to carry out its end face
High-precision detection is reduced with realizing the basic demand of light path system because of fiber alignment bring error.
In the equipment of end surface of optical fiber connector detection, it usually needs gripped to optical fiber connector.It is existing
The position of the gripping apparatus grips lock pin (such as ceramic insertion core) of optical fiber connector is usually directly to clamp lock pin by stainless steel, then lead to
It crosses the structures such as elastic arm and compresses lock pin.Existing clamping device is all the intermediate end face that lock pin is clamped by elastic arm when clamping lock pin
Fix lock pin, the centre of lock pin will receive the pressure of elastic arm and generate obvious micro deformation, since optical fiber is located in lock pin
Between position, the centre of lock pin also can and then change the position of optical fiber after deformation occurs, to will cause measurement inaccuracy.
Summary of the invention
The features and advantages of the present invention partly state in the following description, or can from the description it is clear that or
Person can pass through practice present invention study.
To overcome problem of the prior art, the present invention provides a kind of optical fiber connector lock pin clamping device, can reduce bullet
Influence of the arm to position among lock pin, improves measurement accuracy.
The technical solution adopted by the present invention are as follows: a kind of optical fiber connector lock pin clamping device is provided, including ontology, is set to institute
State the first support division on ontology and on the ontology and be located at first support division opposite side at least one the
One elastic arm, the lock pin of optical fiber connector are clipped between at least one described first elastic arm and the first support division, and described at least one
A first elastic arm clamps the both sides of the lock pin.
According to one embodiment of present invention, the quantity of first elastic arm is two, one end point of two the first elastic arms
She Yu not be on the ontology, the other end of described two first elastic arms clamps the both sides of the lock pin respectively.
Described two first elastic arms are opposite and interval setting, the first elastic arm are made of first connecting portion and the first clamping section,
One end of the first connecting portion connects ontology, and the other end of the first connecting portion of described two first elastic arms is respectively towards its phase
The direction of first elastic arm is extended, first clamping section is vertically set on the other end of the first connecting portion, and the first folder
Direction where tight portion towards the lock pin extends.
The lock pin clamping device further includes on the ontology and vertical with first support division second supports
Portion and one end are set to the second elastic arm that on the ontology and the other end and second support division are oppositely arranged, and the lock pin also presss from both sides
Between the second elastic arm and the second support division.
Second elastic arm is made of second connecting portion and the second clamping section, and one end of the second connecting portion connects this
Body, second clamping section are vertically set on the other end of the second connecting portion, the second clamping section of second elastic arm with
Second support division is oppositely arranged.
The first avoiding hollow groove is equipped at the right angle corner formed between first support division and the second support division.
The face contacted on second support division with the lock pin is recessed to form the second avoiding hollow groove.
The sunken end face contacted on second elastic arm with the lock pin forms third avoiding hollow groove.
There is gap between second elastic arm and ontology.
There is gap between at least one described first elastic arm and ontology.
The lock pin clamping device further includes the locating plate on the one side of the ontology, is corresponded on the locating plate
Through-hole is equipped in the position of the lock pin.
Since the first elastic arm clamps the both sides of lock pin in the present invention, such elastic arm to the pressure at the intermediate position of lock pin just
It can reduce, reduce the intercurrent deformation of lock pin, and then reduce influence of the elastic arm to position among lock pin, and then reduce
The change in location of optical fiber among lock pin, to improve measurement accuracy.
By reading specification, the feature of these technical solutions and interior is will be best understood in those of ordinary skill in the art
Hold.
Detailed description of the invention
It is specifically described the present invention below with reference to attached drawing and in conjunction with example, advantages of the present invention and implementation will
It is more obvious, wherein content only for the purpose of explanation of the present invention shown in attached drawing, without constitute to it is of the invention in all senses
On limitation, in the accompanying drawings:
Fig. 1 is the structure chart that optical fiber connector lock pin clamping device is seen from front in the embodiment of the present invention；
Fig. 2 is the front schematic view of optical fiber connector lock pin clamping device in the embodiment of the present invention；
Fig. 3 is that the back side partial enlargement that lock pin is fixed on optical fiber connector lock pin clamping device in the embodiment of the present invention shows
It is intended to；
Fig. 4 be in the embodiment of the present invention optical fiber connector lock pin clamping device from the structure chart in terms of the back side；
Optical fiber connector lock pin clamping device is from the explosive view in terms of the back side in Fig. 5 embodiment of the present invention.
Specific embodiment
As shown in Figure 1 to Figure 3, the optical fiber connector lock pin clamping device proposed in the embodiment of the present invention, it is dry for multicore
Fixed MT, MPO lock pin of interferometer is used, and realizes the stabilization of angle measurement.The optical fiber connector lock pin clamping device includes ontology 10, extremely
Few first elastic arm 20 and the second elastic arm 30, ontology 10 are equipped with the first support division 11 and the second support division 12, and first supports
Portion 11 is vertical with the second support division 12.At least one first elastic arm 20 is set on ontology 10 and is located at the opposite of the first support division 11
One end of side, the second elastic arm 30 is set on ontology 10, and the other end of the second elastic arm 30 is oppositely arranged with the second support division 12, optical fiber
The lock pin 40 of connector is clipped between at least one first elastic arm 20 and the first support division 11 and is clipped in the second elastic arm 30 and
Between two support divisions 12.
In order to reduce influence of the elastic arm to position among lock pin, measurement accuracy, at least one first elastic arm 20 are improved
The both sides of lock pin 40 are clamped, such elastic arm will reduce the pressure at the intermediate position of lock pin, reduce the intermediate hair of lock pin
Raw deformation, and then reduce influence of the elastic arm to position among lock pin, and then the position for reducing the optical fiber among lock pin becomes
Change, to improve measurement accuracy.
The quantity of first elastic arm 20 is two, and two the first elastic arms 20 are opposite and interval setting, two the first elastic arms 20
One end is respectively arranged on ontology 10, and the other end of two the first elastic arms 20 clamps the both sides of lock pin 40 respectively.
In the present embodiment, the first support division 11 is located at the downside of lock pin 40, and the first support division 11 clamps the following table of lock pin 40
Face.Two the first elastic arms 20 are located at the upside of lock pin 40, and two 20 left and right settings of the first elastic arm, the first elastic arm positioned at the left side
20 clamp the upper surface of the left side of lock pin 40, and the first elastic arm 20 positioned at the right clamps the upper surface of the right side of lock pin 40.
Second support division 12 is located at the right side (from Fig. 2) of lock pin 40, and the second support division 12 clamps the right side of lock pin 40.Second bullet
Arm 30 is located at the left side (from Fig. 2) of lock pin 40, and the second elastic arm 30 clamps the left side of lock pin 40.
As shown in figure 3, the first elastic arm 20 is made of first connecting portion 21 and the first clamping section 22, the one of first connecting portion 21
It holds and connects ontology 10, in the present embodiment, one end and the ontology 10 of the first elastic arm 20 are integrally formed.The of two the first elastic arms 20
The other end of one interconnecting piece 21 extends towards its direction with respect to the first elastic arm 20 respectively, and the first clamping section 22 is vertically set on the
The other end of one interconnecting piece 21, and the direction where the first clamping section 22 towards lock pin 40 extends.In the present embodiment, the first connection
Portion 21 and the first clamping section 22 are integrally formed.
Second elastic arm 30 is made of second connecting portion 31 and the second clamping section 32, and one end of second connecting portion 31 connects ontology
10, in the present embodiment, one end of second connecting portion 31 and ontology 10 are integrally formed.Second clamping section 32 is vertically set on the second company
The other end of socket part 31.Direction where second clamping section 32 towards lock pin 40 extends, so that the second clamping section 32 is supported with second
Portion 12 is held to be oppositely arranged.In the present embodiment, second connecting portion 31 and the second clamping section 32 are integrally formed.
It, can be because the dirty or raised and ontology and elastic arm on lock pin surface occur to do during lock pin inserts or pull out
It relates to, and causes lock pin to need to repeat to plug, and then will affect clamping stability and accuracy.In order to avoid the hair of the above problem
It is raw, gap is all had between two the first elastic arms 20 and ontology 10, and there is gap between the second elastic arm 30 and ontology 10.First supports
Hold and be equipped with the first avoiding hollow groove 13 at the right angle corner formed between portion 11 and the second support division 12, on the second support division 12 with lock pin
The face of 40 contacts is recessed to form the second avoiding hollow groove 121, and the sunken end face contacted on the second clamping section 32 with lock pin 40 forms third
Avoiding hollow groove 321.
In the present embodiment, the first avoiding hollow groove, the second avoiding hollow groove and third avoiding hollow groove are arc-shaped.
As shown in figure 4, lock pin is fixed to suitable position, optical fiber connector lock pin folder in order to fix the front end of lock pin
Holding device further includes the locating plate 50 on the one side (being the back side in the present embodiment) of ontology 10, is corresponded on locating plate 50
The position of lock pin is equipped with through-hole 51.Through-hole 51 is square, and the left side hole wall and right side hole wall of through-hole 51 are recessed respectively forms the 4th
Avoiding hollow groove 52, the 4th avoiding hollow groove 52 is for stretching out the PIN needle on lock pin.
Locating plate 50 is fixed by screws on ontology 10, and the 4th avoiding hollow groove is arc-shaped.
As shown in figure 5, locating plate 50 is equipped with the screw via hole 53 passed through for screw 60, the quantity of screw via hole 53 is two
A, two screw via holes 53 are located at the two sides up and down of through-hole, and the threaded hole cooperated with screw 60 is correspondingly provided on ontology 10
14,14 quantity of threaded hole is two.
In another embodiment, the quantity of the first elastic arm may be one, and the first elastic arm tool is there are two clamping section, and two
The setting of clamping section interval, and the both sides of lock pin are clamped in two clamping sections respectively.
Preferred embodiments of the present invention have been described above with reference to the accompanying drawings, and those skilled in the art do not depart from the scope of the present invention
And essence, there are many variations to implement the present invention.For example, it is shown as part of one embodiment or describes
Feature can be used for another embodiment to obtain another embodiment.The above is only a preferred and feasible embodiment of the present invention, not
Therefore limiting the scope of the invention, it is all with equivalence changes made by description of the invention and accompanying drawing content, it is both contained in
Within interest field of the invention.
Claims (10)
1. a kind of optical fiber connector lock pin clamping device, which is characterized in that first including ontology, on the ontology supports
Portion and on the ontology and be located at first support division opposite side at least one first elastic arm, optical fiber connector
Lock pin is clipped between at least one described first elastic arm and the first support division, and at least one described first elastic arm clamps described insert
The both sides of core.
2. optical fiber connector lock pin clamping device according to claim 1, which is characterized in that the quantity of first elastic arm
It is two, one end of two the first elastic arms is respectively arranged on the ontology, and the other end of described two first elastic arms is clamped respectively
The both sides of the lock pin.
3. optical fiber connector lock pin clamping device according to claim 2, which is characterized in that described two first elastic arm phases
Pair and interval setting, the first elastic arm is made of first connecting portion and the first clamping section, and one end of the first connecting portion connects this
Body, the other end of the first connecting portion of described two first elastic arms extends towards its direction with respect to the first elastic arm respectively, described
First clamping section is vertically set on the other end of the first connecting portion, and the direction where the first clamping section towards the lock pin
Extend.
4. optical fiber connector lock pin clamping device according to any one of claim 1 to 3, which is characterized in that the light
Fiber connector lock pin clamping device further include be set to the ontology on and second support division vertical with first support division and
One end is set to the second elastic arm that on the ontology and the other end and second support division are oppositely arranged, and the lock pin is also clipped in the
Between two elastic arms and the second support division.
5. optical fiber connector lock pin clamping device according to claim 4, which is characterized in that second elastic arm is by second
Interconnecting piece and the second clamping section composition, one end of the second connecting portion connect ontology, and second clamping section is vertically set on
The other end of the second connecting portion, the second clamping section and the second support division of second elastic arm are oppositely arranged.
6. optical fiber connector lock pin clamping device according to claim 4, which is characterized in that first support division and
The first avoiding hollow groove is equipped at the right angle corner formed between two support divisions.
7. optical fiber connector lock pin clamping device according to claim 4, which is characterized in that on second support division with
The face of the lock pin contact is recessed to form the second avoiding hollow groove.
8. optical fiber connector lock pin clamping device according to claim 4, which is characterized in that on second elastic arm with institute
The sunken end face for stating lock pin contact, which is formed, has gap between third avoiding hollow groove or second elastic arm and ontology.
9. optical fiber connector lock pin clamping device according to claim 1, which is characterized in that at least one described first bullet
There is gap between arm and ontology.
10. optical fiber connector lock pin clamping device according to claim 1, which is characterized in that the lock pin clamping device
It further include the locating plate on the one side of the ontology, the position that the lock pin is corresponded on the locating plate, which is equipped with, to be led to
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069833.6A CN109719647A (en) | 2019-01-24 | 2019-01-24 | A kind of optical fiber connector lock pin clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069833.6A CN109719647A (en) | 2019-01-24 | 2019-01-24 | A kind of optical fiber connector lock pin clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109719647A true CN109719647A (en) | 2019-05-07 |
Family
ID=66300287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910069833.6A Pending CN109719647A (en) | 2019-01-24 | 2019-01-24 | A kind of optical fiber connector lock pin clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109719647A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201974546U (en) * | 2010-12-30 | 2011-09-14 | 泰科电子(上海)有限公司 | Adapter assembly |
| JP2011221397A (en) * | 2010-04-13 | 2011-11-04 | Hakusan Mfg Co Ltd | Adapter for optical connector and connection structure of optical connector |
| CN102879867A (en) * | 2011-07-15 | 2013-01-16 | 富士康(昆山)电脑接插件有限公司 | Socket connector and plug connector |
| CN103389544A (en) * | 2012-05-09 | 2013-11-13 | 东侑光电股份有限公司 | One-piece type optical fiber adaptor |
| CN103635843A (en) * | 2011-06-28 | 2014-03-12 | 康宁光缆系统有限责任公司 | Optical fiber mechanical splice connector systems and methods of coupling optical fibers |
| CN203561769U (en) * | 2013-10-15 | 2014-04-23 | 深圳市维度科技有限公司 | Optical fiber connector fixing box and optical fiber end face measuring device |
| CN104898208A (en) * | 2015-06-29 | 2015-09-09 | 周其 | Fiber connector clamping device |
| CN109073837A (en) * | 2016-04-14 | 2018-12-21 | 雷莫电子控股有限公司 | Optical conenctor and contact element for optical conenctor |
| CN209681997U (en) * | 2019-01-24 | 2019-11-26 | 深圳市维度科技有限公司 | A kind of optical fiber connector lock pin clamping device |
-
2019
- 2019-01-24 CN CN201910069833.6A patent/CN109719647A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011221397A (en) * | 2010-04-13 | 2011-11-04 | Hakusan Mfg Co Ltd | Adapter for optical connector and connection structure of optical connector |
| CN201974546U (en) * | 2010-12-30 | 2011-09-14 | 泰科电子(上海)有限公司 | Adapter assembly |
| CN103635843A (en) * | 2011-06-28 | 2014-03-12 | 康宁光缆系统有限责任公司 | Optical fiber mechanical splice connector systems and methods of coupling optical fibers |
| CN102879867A (en) * | 2011-07-15 | 2013-01-16 | 富士康(昆山)电脑接插件有限公司 | Socket connector and plug connector |
| CN103389544A (en) * | 2012-05-09 | 2013-11-13 | 东侑光电股份有限公司 | One-piece type optical fiber adaptor |
| CN203561769U (en) * | 2013-10-15 | 2014-04-23 | 深圳市维度科技有限公司 | Optical fiber connector fixing box and optical fiber end face measuring device |
| CN104898208A (en) * | 2015-06-29 | 2015-09-09 | 周其 | Fiber connector clamping device |
| CN109073837A (en) * | 2016-04-14 | 2018-12-21 | 雷莫电子控股有限公司 | Optical conenctor and contact element for optical conenctor |
| CN209681997U (en) * | 2019-01-24 | 2019-11-26 | 深圳市维度科技有限公司 | A kind of optical fiber connector lock pin clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3871744A (en) | Optical fiber connector | |
| US3914880A (en) | Optical fiber coupler and connector | |
| US9921373B2 (en) | Fiber-optic connector mating assembly for optical test instruments | |
| US6908234B2 (en) | Optical connecting device for coupling connectors to an apparatus with multiple ports | |
| CN209681997U (en) | A kind of optical fiber connector lock pin clamping device | |
| CN109719647A (en) | A kind of optical fiber connector lock pin clamping device | |
| CN105093431B (en) | Active light coupling fixture in array lens device | |
| CN211627880U (en) | Simple clamp for manufacturing deviation-maintaining connector | |
| JP2014112162A (en) | Optical connector, optical connector system, and optical backplane apparatus | |
| CN207971819U (en) | A kind of MPO wire jumpers grinding clamp | |
| US20120141085A1 (en) | Fiber clamp mechanism | |
| CN210588946U (en) | Fast-assembling anchor clamps | |
| CN209117918U (en) | A kind of novel optical fiber multicore multichannel connector | |
| CN211768787U (en) | Clamping device for producing silicone rubber glass fiber tubes | |
| CN210924133U (en) | Optical fiber isolator | |
| WO2016164591A1 (en) | Method and apparatus for measuring alignment pin hole angle of fiber optic ferrule | |
| CN219625540U (en) | Automatic plugging device for electronic product interface test and interface test equipment | |
| CN104898208A (en) | Fiber connector clamping device | |
| CN205262363U (en) | Optic fibre diamond insertion head examines utensil fast | |
| CN212060645U (en) | Elastic auxiliary device of pluggable optical fiber port for rapid test | |
| CN216794185U (en) | Photoelectric transceiver with replaceable interface | |
| CN217387504U (en) | Fixing device and communication equipment | |
| CN212978060U (en) | Novel debugging test location frock of 5G product | |
| CN209860288U (en) | A changeover mechanism for paster connector | |
| CN210109390U (en) | Optical fiber movable connector convenient to plug and pull |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Building 603, Building 2, Nanshan Zhiyuan Chongwen Park, No. 3370 Liuxian Avenue, Fuguang Community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Province, 518000 Applicant after: Shenzhen Dimension Technology Co.,Ltd. Address before: 518000 north, 3rd floor, minlida Industrial Park, honghualing Industrial Zone, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Applicant before: DIMENSION TECHNOLOGY CO.,LTD. |
|
| CB02 | Change of applicant information |