CN208458959U - A kind of infrared thermal imagery machine core vibration experiment test fixture - Google Patents
A kind of infrared thermal imagery machine core vibration experiment test fixture Download PDFInfo
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- CN208458959U CN208458959U CN201821281640.4U CN201821281640U CN208458959U CN 208458959 U CN208458959 U CN 208458959U CN 201821281640 U CN201821281640 U CN 201821281640U CN 208458959 U CN208458959 U CN 208458959U
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- machine core
- infrared thermal
- thermal imagery
- fixture
- mounting base
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Abstract
The utility model relates to infrared detector technical field, in particular to a kind of experiment test fixture of infrared thermal imagery machine core.A kind of infrared thermal imagery machine core vibration experiment test fixture, technical solution is: fixing seat includes fixture fixed station and machine core mounting base；Four sides of fuselage of infrared thermal imagery machine core and machine core mounting base inner wall tight fit, outside fuselage in the stupefied groove for being caught in machine core 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 machine core；Fixing seat is installed on a vibration table by bottom plate.The utility model is effectively guaranteed when carrying out vibration experiment, and infrared thermal imagery machine core will not loosen in machine core mounting base；Meanwhile infrared thermal imagery machine core is fixed using the fixture of strut type, it dismounts simple and convenient；Finally, the utility model can carry out the vibration experiment of multiple groups infrared thermal imagery machine core simultaneously, improve efficiency.
Description
Technical field
The utility model relates to infrared detector technical field, in particular to work is tested in the experiment of a kind of infrared thermal imagery machine core
Dress.
Background technique
As shown in Figure 1, infrared thermal imagery machine core is a kind of infrared thermal imagery component of long wave non-refrigeration focal surface, comprising: square
The fuselage of shape, the cylindrical lens of fuselage side and the interface of the fuselage other side.Infrared thermal imagery machine core is being transported, is being used
In the process, vibration can be generated, adverse effect is caused to the performance or appearance of infrared thermal imagery machine core to avoid vibrating, needs dispatching from the factory
It is preceding that vibration experiment is carried out to infrared thermal imagery machine core, to guarantee the reliability of infrared thermal imagery machine core performance.
Existing vibration experiment test fixture is to be fixed infrared thermal imagery machine core on a vibration table by screw, is dismounted 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 machine core
Surface be easy to damage.Therefore, it is necessary to develop a integral demounting is simple, and for shaking simultaneously to platform infrared thermal imagery machine core
The test fixture of dynamic experiment.
Utility model content
The purpose of this utility model is: to solve the deficiencies in the prior art, it is real to provide a kind of infrared thermal imagery machine core vibration
Test test fixture.
The technical solution of the utility model is: a kind of infrared thermal imagery machine core vibration experiment test fixture, it include: fixture,
Fixing 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；
Fixing seat includes: integrally formed fixture fixed station and machine core mounting base；The front and rear wall of machine core mounting base is distinguished
Equipped with arc bracket and rectangle gap, longitudinal groove is equipped on the inside of the two side walls of machine core mounting base；
Infrared thermal imagery machine core is placed in machine core mounting base, wherein on the fuselage of infrared thermal imagery machine core it is outer it is stupefied be caught in it is recessed
In slot, four side walls and machine core mounting base inner wall tight fit, arc bracket are supported the camera lens of infrared thermal imagery machine core, rectangle
The interface of gap and infrared thermal imagery machine core is clamped；
Fixture is fixedly mounted on fixture fixed station by its mounting base, and rubber column and the fuselage of infrared thermal imagery machine core offset
Touching, limits infrared thermal imagery machine core；
One or more fixing 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 adjustable rubber column, thus fixture is suitable for the infrared thermal imagery machine core of different model.
Further, fixing seat includes: a fixture fixed station and two machine core mounting bases；Two machine core mounting bases are set
It sets in the two sides of fixture fixed station；In use, installing two fixtures on a fixture fixed station, placed in each machine core mounting base
One infrared thermal imagery machine core.
Further, for convenience of carrying, the left and right sides of bottom plate is respectively equipped with to hold the ellipse hole carried.
Further, to increase pressing/pull-up compression bar comfort level, rubber is coated in the other end of compression bar.
The bottom plate for being equipped with infrared thermal imagery machine core 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.
The utility model has the advantages that the utility model limits the front and back of infrared thermal imagery machine core and left and right directions by machine core mounting base
Position, limits infrared thermal imagery machine core up and down direction using the rubber column of fixture, is effectively guaranteed and is carrying out vibration experiment
When, infrared thermal imagery machine core will not loosen in machine core mounting base；Meanwhile infrared thermal imagery machine core is carried out using the fixture of strut type
It is fixed, the time for dismounting infrared thermal imagery machine core in experimentation is greatly reduced, simple and convenient, fixture and infrared thermal imagery machine are dismounted
The contact site of core uses flexible rubber material, and fuselage is avoided to be damaged；Finally, by installing multiple fixations on a vibration table
Seat, can carry out the vibration experiment of multiple groups infrared thermal imagery machine core simultaneously, improve efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of infrared thermal imagery machine core described in background technique；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of fixture in the utility model；
Fig. 4 is the structural schematic diagram of fixing seat in the utility model；
Fig. 5 is that infrared thermal imagery machine core is mounted on the structural schematic diagram in fixing seat in the utility model；
Fig. 6 is structural schematic diagram when the utility model carries out vibration experiment.
Wherein: 1- infrared thermal imagery machine core, 11- fuselage, 12- camera lens, 13- interface, 2- fixture, 21- compression bar, 22- mounting base,
23- rubber column, 24- rubber, 25- adjustable pitch threaded rod, 3- fixing seat, 31- fixture fixed station, 32- machine core mounting base, 321- arc
Shape bracket, 322- rectangle gap, 323- groove, 4- bottom plate, 5- shake table.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Referring to attached drawing 2, a kind of infrared thermal imagery machine core vibration experiment test fixture, it includes: fixture 2, fixing 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 to be suitable for different model convenient for 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 pressing/pull-up compression bar 21 comfort level, 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, fixing seat 3 includes: integrally formed fixture fixed station 31 and machine core mounting base 32；Machine core installation
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 machine core 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 machine core 1；Further
, in this example, each fixing seat 3 is equipped with a fixture fixed station 31 and two machine core mounting bases 32；Machine core mounting base 32 is set
It sets in the two sides of fixture fixed station 31；In use, installing two fixtures 2, each machine core mounting base on a fixture fixed station 31
An infrared thermal imagery machine core 1 is placed in 32；It should be noted that machine core mounting base 32 is specific to the infrared heat of same model
Camera core 1 needs to design various sizes of machine core mounting base 32 for various sizes of infrared thermal imagery machine core 1；
Referring to attached drawing 5, infrared thermal imagery machine core 1 is placed in machine core mounting base 32, wherein the fuselage of infrared thermal imagery machine core 1
On 11 it is outer it is stupefied be caught in groove 323, four sides and 32 inner wall tight fit of machine core 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 machine core 1 are clamped；
Fixture 2 is fixedly mounted on fixture fixed station 31 by its mounting base 22, and in this example, 22 two 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 machine core 1 is inconsistent, limits to infrared thermal imagery machine core 1；
One or more fixing seat 3 is mounted on bottom plate 4, and 3 bottom of fixing 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 fixing seat 3 is mounted on shake table 5 by bottom plate 4, 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 fixing seats 3 are fixedly connected by infrared thermal imagery machine core 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 machine core 1 is installed in fixing 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 machine core 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 machine core 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 machine core 1 is limited by machine core mounting base 32, and up and down direction is by glue
Skin column 23 limits, and infrared thermal imagery machine core 1 will not loosen in machine core mounting base 32.
To sum up, the above is only the preferred embodiments of the present utility model only, is not intended to limit the protection of the utility model
Range.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the protection scope of the utility model.
Claims (6)
1. a kind of infrared thermal imagery machine core vibration experiment test fixture, which is characterized in that it include: fixture (2), fixing seat (3) with
And bottom plate (4)；
The fixture (2) includes: compression bar (21) and mounting base (22)；The peace is movably installed in the middle part of the compression bar (21)
It fills seat (22), one end of the compression bar (21) is equipped with rubber column (23)；
The fixing seat (3) includes: integrally formed fixture fixed station (31) and machine core mounting base (32)；The machine core installation
The front and rear wall of seat (32) is respectively equipped with arc bracket (321) and rectangle gap (322), and two of the machine core mounting base (32)
Inside sidewalls are equipped with longitudinal groove (323)；
The fixture (2) is fixedly mounted on the fixture fixed station (31) by its mounting base (22)；
The one or more fixing seat (3) is mounted on the bottom plate (4).
2. a kind of infrared thermal imagery machine core 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 machine core vibration experiment test fixture as claimed in claim 1 or 2, which is characterized in that described solid
Reservation (3) includes: the fixture fixed station (31) and two machine core mounting bases (32)；Two machine core installations
Seat (32) is arranged in the two sides of the fixture fixed station (31).
4. a kind of infrared thermal imagery machine core 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 machine core 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 machine core 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 |
|---|---|---|---|
| CN201821281640.4U CN208458959U (en) | 2018-08-09 | 2018-08-09 | A kind of infrared thermal imagery machine core vibration experiment test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821281640.4U CN208458959U (en) | 2018-08-09 | 2018-08-09 | A kind of infrared thermal imagery machine core vibration experiment test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208458959U true CN208458959U (en) | 2019-02-01 |
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ID=65179370
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821281640.4U Active CN208458959U (en) | 2018-08-09 | 2018-08-09 | A kind of infrared thermal imagery machine core vibration experiment test fixture |
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| CN (1) | CN208458959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760210A (en) * | 2018-08-09 | 2018-11-06 | 北京中星时代科技有限公司 | A kind of infrared thermal imagery movement vibration experiment test fixture |
-
2018
- 2018-08-09 CN CN201821281640.4U patent/CN208458959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760210A (en) * | 2018-08-09 | 2018-11-06 | 北京中星时代科技有限公司 | A kind of infrared thermal imagery movement vibration experiment test fixture |
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