CN106872133A - Optical device vibration test servicing unit - Google Patents
Optical device vibration test servicing unit Download PDFInfo
- Publication number
- CN106872133A CN106872133A CN201710211432.0A CN201710211432A CN106872133A CN 106872133 A CN106872133 A CN 106872133A CN 201710211432 A CN201710211432 A CN 201710211432A CN 106872133 A CN106872133 A CN 106872133A
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- China
- Prior art keywords
- fixed plate
- hole
- optical device
- fixed
- face
- 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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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/06—Multidirectional test stands
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/027—Specimen mounting arrangements, e.g. table head adapters
Abstract
The invention discloses a kind of optical device vibration test servicing unit, including framework, the framework includes the first fixed plate, the second fixed plate and the 3rd fixed plate, and 3 fixed plates are mutually connected vertically, and intersect at a point；Framework inner face is provided with the connection position or connector being connected with optical device.The present invention combines optical device vibratory equipment and completes optical device vibration test, optical device vibration test is become simple, convenient, time saving and energy saving.
Description
Technical field
The invention belongs to optical device vibration test field, and in particular to a kind of optical device vibration test servicing unit.
Background technology
Because optical device can be vibrated in transportation, in order to study Vibration Condition of the optical device in transportation,
Needing sun adjuster part carries out the vibration test in three orthogonal directions, with assess vibration whether can sun adjuster part cause shadow
Ring.Generally, when vibration test is carried out, it is necessary first to which optical device to be tested is connected with optical device vibration rig,
After having carried out the vibration test on a direction, then optical device is changed into direction（Such as the xyz directions in three-dimensional system of coordinate）, carry out another
One vibration test in direction, troublesome poeration is wasted time and energy, and testing efficiency is low.
The content of the invention
It is an object of the invention to provide a kind of optical device vibration test servicing unit, the servicing unit combination optical device
Vibration rig completes optical device vibration test, optical device vibration test is become simple, convenient, time saving and energy saving.
The technical solution adopted in the present invention is：
A kind of optical device vibration test servicing unit, including framework, the framework include the first fixed plate, the second fixed plate and
3rd fixed plate, 3 fixed plates are mutually connected vertically, and intersect at a point；Framework inner face is provided with the connection being connected with optical device
Position or connector.
When using, each fixed plate can fix some optical devices, and a fixed plate of framework then is fixed on into light device
Vibration test is carried out on part vibration rig, after the vibration on a direction is completed, the fixed plate and optical device is vibrated
Testing equipment is separated, and another fixed plate is connected with optical device vibration rig, carries out the vibration examination on another direction
Test, so circulation, until completing optical device vibration test in three directions.
By such scheme, 3 described fixed plates are flat rectangular plate, and 3 the 3 of flat rectangular plate inner faces are in same
In individual three-dimensional coordinate quadrant, by the end face of junction between 3 fixed plates（Side）It is connected with edge, and is connected as removable
Connection is unloaded, to be easy for installation and removal.
By such scheme, the end face of 2 junctions of described the first fixed plate is provided with connecting screw hole, is fixed with second
Connecting screw hole set by plate junction edge and the 3rd fixed plate junction edge is corresponding, and makes 3 fixations by bolt
Plate is connected, and the second described fixed plate is provided with connecting screw hole with the end face of the 3rd fixed plate junction, with the 3rd fixed plate
The connecting screw hole that junction edge is set is corresponding, and the second fixed plate is connected with the 3rd fixed plate by bolt.I.e.：The
Fixed plate connecting screw hole is respectively equipped with the first end face and second end face of one fixed plate；Set in the first end face of the second fixed plate
The panel for having fixed plate connecting screw hole, the second fixed plate is provided with fixed plate connecting screw hole, and the panel of the 3rd fixed plate is provided with
Two row's fixed plate connecting screw holes；Fixed plate connecting screw hole in the first end face of the first fixed plate and on the panel of the second fixed plate
Fixed plate connecting screw hole be adapted；The face of fixed plate connecting screw hole and the 3rd fixed plate in the second end face of the first fixed plate
Row's fixed plate connecting screw hole on plate is adapted；Fixed plate connecting screw hole and the 3rd in the first end face of the second fixed plate is solid
Another row's fixed plate connecting screw hole on the panel of fixed board is adapted；3 fixed plates are connected by bolt, the simple structure,
Conveniently make, install and dismantle.
By such scheme, the inner face area of 3 fixed plates is identical, i.e.,：3rd end face of the first fixed plate and second is fixed
At grade, the 4th end face of the first fixed plate is flushed the second end face of plate with the first end face of the 3rd fixed plate, and the 3rd
3rd end face of the second end face of fixed plate and the second fixed plate with flush, to ensure the stability and accuracy of vibration test.
By such scheme, the first fixed plate, the second fixed plate and the 3rd fixed plate are equipped with vibratory equipment connecting hole, pass through
With optical device vibration rig be connected framework by the vibratory equipment connecting hole, and installation, dismounting are all very convenient.
By such scheme, the connection position be screw, draw-in groove or hole clipping, it is by screw, draw-in groove or hole clipping that optical device is straight
Connect and be fixed on framework, connect very simple.
By such scheme, the connector includes being installed in the fixture being detachably connected of framework inner face, the fixture bag
Chuck body is included, and is arranged on the optical device fixed mechanism in chuck body, be fixed on for optical device by optical device fixed mechanism
In chuck body.
By such scheme, described chuck body is strip and block, side end face and framework inner face of the chuck body by longitudinal direction
It is connected, described optical device fixed mechanism is disposed on the front-back of chuck body.
By such scheme, the fixture has three, respectively in 3 fixed plates of framework（I.e. one fixed plate correspondence
One fixture）, and 3 fixtures are mutually perpendicular to, to ensure that optical device can be while realize three dimensions（X-axis, Y-axis, Z axis）Vibration
Experiment.
By such scheme, the optical device fixed mechanism includes the shoulder hole in chuck body, before the shoulder hole
The big metapore in hole is small.
By such scheme, the preceding hole of described shoulder hole is circular hole or rectangular opening, and the metapore of described shoulder hole is circular hole
Or rectangular opening.
By such scheme, screw is provided with preceding bottom hole face, i.e., screw is provided with the upper surface of metapore, to facilitate optical device
It is fixed.
By such scheme, the optical device fixed mechanism includes screw and the connection spiral shell of the optical device in chuck body
Be fixed on optical device in chuck body by hole, screw, installs very convenient.
By such scheme, the chuck body is provided with the first fixture connecting screw hole, and fixed plate is provided with and first folder
The second fixture connecting screw hole that tool screw is adapted.
The beneficial effects of the present invention are：
Simple structure, installation, convenient disassembly, can improve optical device vibration test efficiency；
Multigroup optical device can be realized while carrying out vibration test；
Fixture is used cooperatively with framework, moreover it is possible to is realized multigroup optical device while carrying out the vibration test on different directions, is carried significantly
Test efficiency high；
It is simple structure, easy to operate.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the overall structure diagram of optical device vibration test servicing unit；
Fig. 2 is the main structure diagram of the 3rd fixed plate；
Fig. 3 is the side structure schematic view of the first fixed plate；
Fig. 4 a are the main structure diagrams of fixture（Suitable for ST optical devices）；
Fig. 4 b are the C-C sectional views of Fig. 4 a；
Fig. 5 is the schematic side view of fixture；
Fig. 6 a are the main structure diagrams of fixture（Suitable for MPO optical devices）；
Fig. 6 b are the D-D sectional views of Fig. 6 a；
Fig. 7 a are the main structure diagrams of fixture（Suitable for FC optical devices）；
Fig. 7 b are the C-C sectional views of Fig. 7 a；
Fig. 8 a are the main structure diagrams of fixture（Suitable for SMA optical devices）；
Fig. 8 b are the C-C sectional views of Fig. 8 a；
Fig. 9 is the main structure diagram of fixture（Suitable for PLC optical devices）；
Figure 10 a are the main structure diagrams of fixture（Suitable for LC optical devices）；
Figure 10 b are the C-C sectional views of Figure 10 a；
Wherein：1st, fixture, 1.1, chuck body, 1.2, optical device fixed mechanism, 1.2.1, optical device connecting screw hole are 1.2.2, preceding
Hole, 1.2.3, metapore, 1.2.4, screw, 2, framework, the 2.1, first fixed plate, the first end face of the fixed plates of 2.1.1 first,
2.1.2 the second end face of the first fixed plate, the 3rd end face of the fixed plates of 2.1.3 first, the 4th end of the fixed plates of 2.1.4 first
Face, the 2.2, second fixed plate, the first end face of the fixed plates of 2.2.1 second, the second end face of the fixed plates of 2.2.2 second, 2.2.3,
3rd end face of the second fixed plate, the 2.3, the 3rd fixed plate, 2.3.1, the first end face of the 3rd fixed plate, 2.3.2, the 3rd fix
The second end face of plate, the 3.1, first fixture connecting screw hole, 3.2 second fixture connecting screw holes, 4, fixed plate connecting screw hole, 5, shake
Dynamic equipment connecting hole.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the present invention, not
For limiting the present invention.
Referring to Fig. 1-Figure 10, a kind of optical device vibration test servicing unit, including framework 2, the framework 2 include that first consolidates
Fixed board 2.1, the second fixed plate 2.2 and the 3rd fixed plate 2.3,3 fixed plates are mutually connected vertically, and intersect at a point.First
Fixed plate 2.1, the second fixed plate 2.2 and the 3rd fixed plate 2.3 are flat rectangular plate, at 3 the 3 of flat rectangular plate inner faces
In in same three-dimensional coordinate quadrant, by the end face of junction between 3 fixed plates（Side）It is connected with edge, and connection
To be detachably connected, i.e.,：First fixed plate 2.1, the second fixed plate 2.2 and the 3rd fixed plate 2.3 are equipped with vibratory equipment connection
, with optical device vibration rig be connected framework 2 by the vibratory equipment connecting hole 5 by hole 5.The first end face of the first fixed plate
2.1.1 it is respectively equipped with fixed plate connecting screw hole 4 with the second end face 2.1.2 of the first fixed plate；The first end of the second fixed plate
Face 2.2.1 is provided with fixed plate connecting screw hole 4, and the panel of the second fixed plate 2.2 is provided with fixed plate connecting screw hole 4, and the 3rd consolidates
The panel of fixed board 2.3 is provided with two row's fixed plate connecting screw holes 4；Fixed plate on the first end face 2.1.1 of the first fixed plate connects
Screw 4 is connect to be adapted with the fixed plate connecting screw hole 4 on the panel of the second fixed plate 2.2；The second end face of the first fixed plate
2.1.2 the fixed plate connecting screw hole 4 gone up is adapted with the row's fixed plate connecting screw hole 4 on the panel of the 3rd fixed plate 2.3；The
Fixed plate connecting screw hole 4 on the first end face 2.2.1 of two fixed plates is fixed with another row on the panel of the 3rd fixed plate 2.3
Plate connecting screw hole 4 is adapted；Be attached for 3 fixed plates by bolt.3rd end face 2.1.3 of the first fixed plate and second is fixed
The second end face 2.2.2 of plate at grade, the 4th end face 2.1.4 and the first end face of the 3rd fixed plate of the first fixed plate
2.3.1 flush, the second end face 2.3.2 of the 3rd fixed plate and the 3rd end face 2.2.3 of the second fixed plate with flush so that 3
The inner face area of fixed plate is identical.
The inner face of framework 2 is provided with the connection position or connector being connected with optical device.The connection position can for screw, draw-in groove,
, be directly anchored to optical device on framework 2 by screw, draw-in groove or hole clipping by hole clipping or other connection positions.The connector includes
The fixture 1 in 3 fixed plates is located at respectively（I.e. one fixed plate one fixture 1 of correspondence）, and 3 fixtures are mutually perpendicular to.It is described
Fixture 1 includes the chuck body 1.1 for strip and block, and some optical device fixed mechanisms 1.2 in chuck body 1.1, light device
Be fixed on optical device in chuck body 1.1 by part fixed mechanism 1.2.Chuck body 1.1 is by the side end face of longitudinal direction and framework
Face is connected（Chuck body 1.1 is provided with the first fixture connecting screw hole 3.1, and fixed plate is provided with and the first fixture screw 3.1
The second fixture connecting screw hole 3.2 being adapted.）.Optical device fixed mechanism 1.2 is disposed on the front-back of chuck body.
For different optical devices, optical device fixed mechanism 1.2 is also different, such as：Referring to Fig. 9, for PLC light devices, optical device is fixed
Mechanism 1.2 includes screw and the optical device connecting screw hole 1.2.1 in chuck body 1.1, and optical device is fixed on folder by screw
On tool body 1.1；Referring to Figure 10 a, Figure 10 b, for LC optical devices, optical device fixed mechanism 1.2 includes being located at chuck body 1.1
On shoulder hole, the big metapore 1.2.3 of preceding hole 1.2.2 of the shoulder hole are small, and preceding hole 1.2.2 and metapore 1.2.3 are rectangular opening；
Referring to Fig. 4 a, Fig. 4 b, Fig. 5, for ST optical devices, optical device fixed mechanism 1.2 includes the ladder in chuck body 1.1
Hole, the big metapore 1.2.3 of preceding hole 1.2.2 of the shoulder hole are small, and preceding hole 1.2.2 is circular hole, and metapore 1.2.3 is rectangular opening；Referring to figure
6a, Fig. 6 b, for MPO optical devices, optical device fixed mechanism 1.2 includes the shoulder hole in chuck body 1.1, the shoulder hole
The big metapore 1.2.3 of preceding hole 1.2.2 it is small, preceding hole 1.2.2 and metapore 1.2.3 is rectangular opening, and preceding hole 1.2.2 bottom surfaces are provided with screw
1.2.4（Screw 1.2.4 is provided with the upper surface of metapore 1.2.3）；Referring to Fig. 7 a, Fig. 7 b, for FC optical devices, optical device
Fixed mechanism 1.2 includes the shoulder hole in chuck body 1.1, and the big metapore 1.2.3 of preceding hole 1.2.2 of the shoulder hole are small, preceding
Hole 1.2.2 is rectangular opening, and metapore 1.2.3 is circular hole, and preceding hole 1.2.2 bottom surfaces are provided with screw 1.2.4（I.e. metapore 1.2.3's
Upper surface is provided with screw 1.2.4）；Referring to Fig. 8 a, Fig. 8 b, for SMA optical devices, optical device fixed mechanism 1.2 includes being located at folder
Shoulder hole on tool body 1.1, the big metapore 1.2.3 of preceding hole 1.2.2 of the shoulder hole are small, and preceding hole 1.2.2, metapore 1.2.3 are
Circular hole.
When using, first 3 fixtures are fixed in 3 fixed plates of framework, fixture one fixed plate of correspondence（Even if
Fixture is fixed on different directions（X-axis, y-axis, z-axis）On）, then multiple optical devices are fixed on fixture,（Certainly, also can not
Using fixture, directly optical device is fixed on framework by connection position, optical device is fixed on framework simply by fixture
The scope of application it is wider, can simultaneously be applied to multiple same type of optical devices, also can simultaneously be applied to different types of smooth device
The vibration test of part, only need to change fixture can just accomplish.）, then framework is connected with optical device vibratory equipment carries out optical device
Vibration test.After the vibration on a direction is completed, underframe is unloaded, another fixed plate of framework and optical device are vibrated into examination
Equipment connection is tested, the vibration test on another direction is carried out, so circulation, until completing optical device shaking in three directions
Dynamic test.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of optical device vibration test servicing unit, it is characterised in that：Including framework, the framework includes that first fixes
Plate, the second fixed plate and the 3rd fixed plate, 3 fixed plates are mutually connected vertically, and intersect at a point；Framework inner face is provided with and light
The connection position or connector of device connection.
2. servicing unit according to claim 1, it is characterised in that：3 described fixed plates are flat rectangular plate, 3
3 inner faces of flat rectangular plate are in same three-dimensional coordinate quadrant, the end face by junction and side between 3 fixed plates
Edge is connected, and is connected as being detachably connected.
3. servicing unit according to claim 2, it is characterised in that：2 ends of junction of the first described fixed plate
Face is provided with connecting screw hole, with the connecting screw hole set by the second fixed plate junction edge and the 3rd fixed plate junction edge
It is corresponding, and 3 fixed plates is connected by bolt, the second described fixed plate sets with the end face of the 3rd fixed plate junction
Connecting screw hole is equipped with, it is corresponding with the connecting screw hole that the 3rd fixed plate junction edge is set, and the second fixation is made by bolt
Plate and the 3rd fixed plate are connected.
4. the servicing unit according to Claims 2 or 3, it is characterised in that：The inner face area of 3 fixed plates is identical.
5. servicing unit according to claim 1 and 2, it is characterised in that：First fixed plate, the second fixed plate and the 3rd consolidate
Fixed board is equipped with vibratory equipment connecting hole.
6. servicing unit according to claim 1 and 2, it is characterised in that：The connection position be screw, draw-in groove or hole clipping,
Optical device is directly anchored on framework by screw, draw-in groove or hole clipping.
7. servicing unit according to claim 1 and 2, it is characterised in that：The connector includes being installed in framework inner face
The fixture being detachably connected, the fixture includes chuck body, and is arranged on the optical device fixed mechanism in chuck body,
Be fixed on optical device in chuck body by optical device fixed mechanism.
8. servicing unit according to claim 7, it is characterised in that：Described chuck body is strip and block, chuck body
It is connected with framework inner face by the side end face of longitudinal direction, described optical device fixed mechanism is disposed on the front and rear of chuck body
On face.
9. servicing unit according to claim 7, it is characterised in that：The optical device fixed mechanism includes being located at fixture sheet
Shoulder hole on body, the big metapore in preceding hole of the shoulder hole is small.
10. servicing unit according to claim 9, it is characterised in that：The preceding hole of described shoulder hole is circular hole or rectangle
Hole, the metapore of described shoulder hole is circular hole or rectangular opening, and screw is provided with preceding bottom hole face, i.e., be provided with spiral shell in the upper surface of metapore
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710211432.0A CN106872133A (en) | 2017-03-31 | 2017-03-31 | Optical device vibration test servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710211432.0A CN106872133A (en) | 2017-03-31 | 2017-03-31 | Optical device vibration test servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106872133A true CN106872133A (en) | 2017-06-20 |
Family
ID=59159891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710211432.0A Pending CN106872133A (en) | 2017-03-31 | 2017-03-31 | Optical device vibration test servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106872133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044243A (en) * | 2019-12-25 | 2020-04-21 | 北京航星机器制造有限公司 | Vibration test clamping frock |
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| US6621563B2 (en) * | 2002-01-18 | 2003-09-16 | International Business Machines Corporation | Apparatus and method for in-situ vibration testing of fiber optic cables and connectors |
| CN1800897A (en) * | 2004-11-04 | 2006-07-12 | 潘都依特有限公司 | Re-terminable LC connector assembly and cam termination tool |
| CN202994408U (en) * | 2012-12-10 | 2013-06-12 | 上海航天精密机械研究所 | General cable network vibration test clamp and system |
| CN104391359A (en) * | 2014-08-21 | 2015-03-04 | 国家电网公司 | Universal-type fiber jumper wire convertor |
| CN104502046A (en) * | 2014-12-09 | 2015-04-08 | 上海航天精密机械研究所 | Test fixture used for three-directional vibration test of thin and long elbow pipe and test method of test fixture |
| CN205483469U (en) * | 2016-02-18 | 2016-08-17 | 江西洪都航空工业集团有限责任公司 | Realize three axial vibration's test fixture simultaneously |
| CN105928678A (en) * | 2016-04-18 | 2016-09-07 | 中国空间技术研究院 | CCD image sensor vibration and impact test fixture |
-
2017
- 2017-03-31 CN CN201710211432.0A patent/CN106872133A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6621563B2 (en) * | 2002-01-18 | 2003-09-16 | International Business Machines Corporation | Apparatus and method for in-situ vibration testing of fiber optic cables and connectors |
| CN1800897A (en) * | 2004-11-04 | 2006-07-12 | 潘都依特有限公司 | Re-terminable LC connector assembly and cam termination tool |
| CN202994408U (en) * | 2012-12-10 | 2013-06-12 | 上海航天精密机械研究所 | General cable network vibration test clamp and system |
| CN104391359A (en) * | 2014-08-21 | 2015-03-04 | 国家电网公司 | Universal-type fiber jumper wire convertor |
| CN104502046A (en) * | 2014-12-09 | 2015-04-08 | 上海航天精密机械研究所 | Test fixture used for three-directional vibration test of thin and long elbow pipe and test method of test fixture |
| CN205483469U (en) * | 2016-02-18 | 2016-08-17 | 江西洪都航空工业集团有限责任公司 | Realize three axial vibration's test fixture simultaneously |
| CN105928678A (en) * | 2016-04-18 | 2016-09-07 | 中国空间技术研究院 | CCD image sensor vibration and impact test fixture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044243A (en) * | 2019-12-25 | 2020-04-21 | 北京航星机器制造有限公司 | Vibration test clamping frock |
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Application publication date: 20170620 |