CN108760210A - A kind of infrared thermal imagery movement vibration experiment test fixture - Google Patents
A kind of infrared thermal imagery movement vibration experiment test fixture Download PDFInfo
- Publication number
- CN108760210A CN108760210A CN201810904341.XA CN201810904341A CN108760210A CN 108760210 A CN108760210 A CN 108760210A CN 201810904341 A CN201810904341 A CN 201810904341A CN 108760210 A CN108760210 A CN 108760210A
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- Prior art keywords
- movement
- infrared thermal
- thermal imagery
- fixture
- mounting base
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- 238000002474 experimental method Methods 0.000 title claims abstract description 27
- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The present invention relates to infrared detector technical field, more particularly to a kind of experiment test tooling of infrared thermal imagery movement.A kind of infrared thermal imagery movement vibration experiment test fixture, technical solution are：Fixed seat includes fixture fixed station and movement mounting base；Four sides of fuselage of infrared thermal imagery movement and movement mounting base inner wall tight fit, it is stupefied outside fuselage to be caught in the groove of movement mounting base longitudinal direction, camera lens is supported by arc bracket, interface is clamped with rectangle gap, fixture is mounted on fixture fixed station, and inconsistent by rubber column and the fuselage of infrared thermal imagery movement；Fixed seat is installed on a vibration table by bottom plate.The present invention is effectively guaranteed when carrying out vibration experiment, and infrared thermal imagery movement will not loosen in movement mounting base；Meanwhile infrared thermal imagery movement is fixed using the fixture of strut type, dismounting is simple and convenient；Finally, the present invention can be carried out at the same time the vibration experiment of multigroup infrared thermal imagery movement, improve efficiency.
Description
Technical field
The present invention relates to infrared detector technical field, more particularly to a kind of experiment test tooling of infrared thermal imagery movement.
Background technology
As shown in Figure 1, infrared thermal imagery movement is a kind of infrared thermal imagery component of long wave non-refrigeration focal surface, including：It is square
The fuselage of shape, the cylindrical lens of fuselage side and the interface of the fuselage other side.Infrared thermal imagery movement is being transported, is being used
In the process, vibration is will produce, harmful effect is caused to the performance or appearance of infrared thermal imagery movement to avoid vibrating, needs dispatching from the factory
It is preceding that vibration experiment is carried out to infrared thermal imagery movement, to ensure the reliability of infrared thermal imagery movement performance.
Existing vibration experiment test fixture is to be fixed infrared thermal imagery movement on a vibration table by screw, and dismounting is numerous
It is trivial, it is unfavorable for carrying out high-volume experiment；Meanwhile when carrying out vibration experiment, if safeguard procedures are not in place, infrared thermal imagery movement
Surface be easy to damage.Therefore, it is necessary to develop a integral demounting is simple, and shake for being carried out at the same time to platform infrared thermal imagery movement
The test fixture of dynamic experiment.
Invention content
The purpose of the present invention is：To solve the deficiencies in the prior art, a kind of infrared thermal imagery movement vibration experiment survey is provided
Trial work fills.
The technical scheme is that：A kind of infrared thermal imagery movement vibration experiment test fixture, it includes：Fixture, fixation
Seat and bottom plate；
Fixture includes：Compression bar and mounting base；Mounting base is movably installed in the middle part of compression bar, one end of compression bar is equipped with glue
Pi Zhu；
Fixed seat includes：Integrally formed fixture fixed station and movement mounting base；The front and rear wall of movement mounting base is distinguished
Equipped with arc bracket and rectangle gap, longitudinal groove is equipped on the inside of the two side walls of movement mounting base；
Infrared thermal imagery movement is placed in movement mounting base, wherein on the fuselage of infrared thermal imagery movement it is outer it is stupefied be caught in it is recessed
In slot, four side walls and movement mounting base inner wall tight fit, arc bracket are supported the camera lens of infrared thermal imagery movement, rectangle
The interface of gap and infrared thermal imagery movement is clamped；
Fixture is fixedly mounted on by its mounting base on fixture fixed station, and rubber column and the fuselage of infrared thermal imagery movement offset
It touches, infrared thermal imagery movement is limited；
One or more fixed seat is fixedly mounted on bottom plate.
Further, rubber column is mounted on one end of compression bar by adjustable pitch threaded rod, by adjusting adjustable pitch threaded rod
The height of rubber column is can adjust, thus fixture is suitable for the infrared thermal imagery movement of different model.
Further, fixed seat includes：One fixture fixed station and two movement mounting bases；Two movement mounting bases are set
It sets in the both sides of fixture fixed station；In use, installing two fixtures on a fixture fixed station, placed in each movement mounting base
One infrared thermal imagery movement.
Further, for convenience of carrying, the left and right sides of bottom plate is respectively equipped with convenient for holding the ellipse hole carried.
Further, to increase the comfort level of pressing/pull-up compression bar, rubber is coated in the other end of compression bar.
The bottom plate for being equipped with infrared thermal imagery movement is integrally carried to shake table, bottom plate is fixedly mounted on a vibration table,
Vibration experiment can be carried out after the completion of fixation.
Advantageous effect：The present invention by movement mounting base to before and after infrared thermal imagery movement and left and right directions limits,
Infrared thermal imagery movement upper and lower directions is limited using the rubber column of fixture, is effectively guaranteed when carrying out vibration experiment,
Infrared thermal imagery movement will not loosen in movement mounting base；Meanwhile infrared thermal imagery movement is consolidated using the fixture of strut type
It is fixed, the time that infrared thermal imagery movement is dismounted in experimentation is greatly reduced, dismounting is simple and convenient, fixture and infrared thermal imagery movement
Contact site use flexible rubber material, avoid fuselage from being damaged；Finally, by installing multiple fixations on a vibration table
Seat can be carried out at the same time the vibration experiment of multigroup infrared thermal imagery movement, improve efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of infrared thermal imagery movement described in background technology；
Fig. 2 is the structural schematic diagram of the present invention；
Fig. 3 is the structural schematic diagram of fixture in the present invention；
Fig. 4 is the structural schematic diagram of fixed seat in the present invention；
Fig. 5 is that infrared thermal imagery movement is mounted on the structural schematic diagram in fixed seat in the present invention；
Fig. 6 is the structural schematic diagram when present invention carries out vibration experiment.
Wherein：1- infrared thermal imageries movement, 11- fuselages, 12- camera lenses, 13- interfaces, 2- fixtures, 21- compression bars, 22- mounting bases,
23- rubber column, 24- rubber, 25- adjustable pitchs threaded rod, 3- fixed seats, 31- fixtures fixed station, 32- movements mounting base, 321- arcs
Shape bracket, 322- rectangles gap, 323- grooves, 4- bottom plates, 5- shake tables.
Specific implementation mode
The present invention will now be described in detail with reference to the accompanying drawings and examples.
Referring to attached drawing 2, a kind of infrared thermal imagery movement vibration experiment test fixture, it includes：Fixture 2, fixed seat 3 and bottom
Plate 4；
Referring to attached drawing 3, fixture 2 includes：Compression bar 21 and mounting base 22；The middle part of compression bar 21 is movably installed in mounting base
22, one end of compression bar 21 is equipped with rubber column 23；Further, the infrared thermal imagery machine of different model is suitable for for ease of fixture 2
Core 1, the rubber column 23 are mounted on one end of compression bar 21 by adjustable pitch threaded rod 25, by adjusting adjustable pitch threaded rod 25
To adjust the position of rubber column 23；Further, to increase the comfort level of pressing/pull-up compression bar 21, in the another of compression bar 21
End is coated with rubber 24；Fixture 2 in this example can directly select the fixture of model 201-B；
Referring to attached drawing 4, fixed seat 3 includes：Integrally formed fixture fixed station 31 and movement mounting base 32；Movement is installed
The front and rear wall of seat 32 is respectively equipped with arc bracket 321 and rectangle gap 322, is equipped on the inside of the two side walls of movement mounting base 32
The size of longitudinal groove 323, groove 323 matches with quantity with stupefied outside on the fuselage 11 of infrared thermal imagery movement 1；Further
, in this example, each fixed seat 3 is set there are one fixture fixed station 31 and two movement mounting bases 32；Movement mounting base 32 is set
It sets in the both sides of fixture fixed station 31；In use, installing two fixtures 2, each movement mounting base on a fixture fixed station 31
An infrared thermal imagery movement 1 is placed in 32；It should be noted that movement mounting base 32 is specific to the infrared heat of same model
Camera core 1 needs various sizes of infrared thermal imagery movement 1 to design various sizes of movement mounting base 32；
Referring to attached drawing 5, infrared thermal imagery movement 1 is placed in movement mounting base 32, wherein the fuselage of infrared thermal imagery movement 1
On 11 it is outer it is stupefied be caught in groove 323, four sides and 32 inner wall tight fit of movement mounting base, arc bracket 321 is to infrared warm
The camera lens 12 of camera core 1 is supported, and rectangle gap 322 and the interface 13 of infrared thermal imagery movement 1 are clamped；
Fixture 2 is fixedly mounted on by its mounting base 22 on fixture fixed station 31, and in this example, 22 both sides of mounting base are equipped with spiral shell
Pit is fixedly connected by screw with fixture fixed station 31；By pressing, loose clamp 2 compression bar 21, enable rubber column 23 with it is red
The fuselage 11 of outer thermal imagery movement 1 is inconsistent, is limited to infrared thermal imagery movement 1；
One or more fixed seat 3 is mounted on bottom plate 4, and 3 bottom of fixed seat is equipped with threaded hole in this example, fixed
Seat 3 is fixedly connected by screw with bottom plate 4；
Referring to attached drawing 6, one or more fixed seat 3 is mounted on by bottom plate 4 on shake table 5, in this example, bottom plate
4 are equipped with threaded hole, and bottom plate 4 is fixedly connected by screw with shake table 5；Further, for convenience of carrying, the left and right sides of bottom plate 4
It is respectively equipped with convenient for holding the ellipse hole 41 carried.
One or more fixed seats 3 are fixedly connected by infrared thermal imagery movement 1 with bottom plate 4 first when carrying out vibration experiment,
Secondly fixture 2 is mounted on fixture fixed station 31, then infrared thermal imagery movement 1 is installed in fixed seat 3, by lifting cladding
There is the compression bar 21 at 24 end of rubber, release the aid power of 23 one end of rubber column, and rubber column 23 is quickly stepped up into infrared thermal imagery movement 1
Fuselage 11, then press the compression bar 21 for being coated with 24 end of rubber again, downward chucking power applied to 23 one end of rubber column, most
Afterwards, 4 entirety of bottom plate for being equipped with infrared thermal imagery movement 1 is carried to shake table 5 to be fixed, can shaken after the completion of fixed
Dynamic experiment.In experimentation, the direction all around of infrared thermal imagery movement 1 is limited by movement mounting base 32, and upper and lower directions is by glue
Skin column 23 limits, and infrared thermal imagery movement 1 will not loosen in movement mounting base 32.
To sum up, the above is merely preferred embodiments of the present invention, it is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the protection of the present invention
Within the scope of.
Claims (6)
1. a kind of infrared thermal imagery movement vibration experiment test fixture, which is characterized in that it includes：Fixture (2), fixed seat (3) with
And bottom plate (4)；
The fixture (2) includes：Compression bar (21) and mounting base (22)；It is movably installed in the peace in the middle part of the compression bar (21)
Seat (22) is filled, one end of the compression bar (21) is equipped with rubber column (23)；
The fixed seat (3) includes：Integrally formed fixture fixed station (31) and movement mounting base (32)；The movement installation
The front and rear wall of seat (32) is respectively equipped with arc bracket (321) and rectangle gap (322), two of the movement mounting base (32)
Inside sidewalls are equipped with longitudinal groove (323)；
The fixture (2) is fixedly mounted on by its mounting base (22) on the fixture fixed station (31)；
The one or more fixed seat (3) is mounted on the bottom plate (4).
2. a kind of infrared thermal imagery movement vibration experiment test fixture as described in claim 1, which is characterized in that the rubber column
(23) one end of the compression bar (21) is mounted on by adjustable pitch threaded rod (25).
3. a kind of infrared thermal imagery movement vibration experiment test fixture as claimed in claim 1 or 2, which is characterized in that described solid
Reservation (3) includes：One fixture fixed station (31) and two movement mounting bases (32)；Two movement installations
Seat (32) is arranged in the both sides of the fixture fixed station (31).
4. a kind of infrared thermal imagery movement vibration experiment test fixture as claimed in claim 1 or 2, which is characterized in that the bottom
The left and right sides of plate (4) is respectively equipped with ellipse hole (41).
5. a kind of infrared thermal imagery movement vibration experiment test fixture as claimed in claim 1 or 2, which is characterized in that the pressure
The other end of bar (21) is coated with rubber (24).
6. a kind of infrared thermal imagery movement vibration experiment test fixture as claimed in claim 1 or 2, which is characterized in that the bottom
Plate (4) is mounted on shake table (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904341.XA CN108760210A (en) | 2018-08-09 | 2018-08-09 | A kind of infrared thermal imagery movement vibration experiment test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904341.XA CN108760210A (en) | 2018-08-09 | 2018-08-09 | A kind of infrared thermal imagery movement vibration experiment test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108760210A true CN108760210A (en) | 2018-11-06 |
Family
ID=63969631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810904341.XA Pending CN108760210A (en) | 2018-08-09 | 2018-08-09 | A kind of infrared thermal imagery movement vibration experiment test fixture |
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| Country | Link |
|---|---|
| CN (1) | CN108760210A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974955A (en) * | 2019-03-22 | 2019-07-05 | 博众精工科技股份有限公司 | Camera lens vibration resistance detection device and detection method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130057897A (en) * | 2011-11-24 | 2013-06-03 | 한국철도기술연구원 | Apparatus for connecting displacement instrument to test specimen for shaking table, and connecting method for the same |
| CN103182692A (en) * | 2013-03-01 | 2013-07-03 | 西北工业大学 | Clamp capable of achieving quick regulation through four freedom degrees |
| GB201608817D0 (en) * | 2016-05-19 | 2016-07-06 | Hs Marston Aerospace Ltd | Method and system for thermographic analysis |
| CN205808556U (en) * | 2016-06-22 | 2016-12-14 | 宁海驰米和电子科技有限公司 | A kind of core rack of thermal infrared imager |
| CN206002201U (en) * | 2016-08-19 | 2017-03-08 | 中国电子科技集团公司第十一研究所 | A kind of Infrared Detectors vibration tong |
| CN206114246U (en) * | 2016-10-14 | 2017-04-19 | 中国电子科技集团公司第十一研究所 | Three -dimensional vibration anchor clamps of infrared detector |
| CN207304716U (en) * | 2017-10-17 | 2018-05-01 | 北京中星时代科技有限公司 | spherical photoelectric turntable |
| CN108036909A (en) * | 2017-11-24 | 2018-05-15 | 四川凌峰航空液压机械有限公司 | The clamping tooling of vibration simulation pressurized strut physical quantity |
| CN208458959U (en) * | 2018-08-09 | 2019-02-01 | 北京中星时代科技有限公司 | A kind of infrared thermal imagery machine core vibration experiment test fixture |
-
2018
- 2018-08-09 CN CN201810904341.XA patent/CN108760210A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130057897A (en) * | 2011-11-24 | 2013-06-03 | 한국철도기술연구원 | Apparatus for connecting displacement instrument to test specimen for shaking table, and connecting method for the same |
| CN103182692A (en) * | 2013-03-01 | 2013-07-03 | 西北工业大学 | Clamp capable of achieving quick regulation through four freedom degrees |
| GB201608817D0 (en) * | 2016-05-19 | 2016-07-06 | Hs Marston Aerospace Ltd | Method and system for thermographic analysis |
| CN205808556U (en) * | 2016-06-22 | 2016-12-14 | 宁海驰米和电子科技有限公司 | A kind of core rack of thermal infrared imager |
| CN206002201U (en) * | 2016-08-19 | 2017-03-08 | 中国电子科技集团公司第十一研究所 | A kind of Infrared Detectors vibration tong |
| CN206114246U (en) * | 2016-10-14 | 2017-04-19 | 中国电子科技集团公司第十一研究所 | Three -dimensional vibration anchor clamps of infrared detector |
| CN207304716U (en) * | 2017-10-17 | 2018-05-01 | 北京中星时代科技有限公司 | spherical photoelectric turntable |
| CN108036909A (en) * | 2017-11-24 | 2018-05-15 | 四川凌峰航空液压机械有限公司 | The clamping tooling of vibration simulation pressurized strut physical quantity |
| CN208458959U (en) * | 2018-08-09 | 2019-02-01 | 北京中星时代科技有限公司 | A kind of infrared thermal imagery machine core vibration experiment test fixture |
Non-Patent Citations (2)
| Title |
|---|
| 沈颖凡;刘士华;王鹏;: "某型机载红外仪振动夹具设计", 科学技术与工程, no. 22, 15 November 2008 (2008-11-15) * |
| 董树印;: "浅析振动试验夹具", 中国科技产业, no. 01, 15 January 2008 (2008-01-15) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974955A (en) * | 2019-03-22 | 2019-07-05 | 博众精工科技股份有限公司 | Camera lens vibration resistance detection device and detection method |
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