CN210981535U - Infrared detector interface board fixed knot constructs - Google Patents
Infrared detector interface board fixed knot constructs Download PDFInfo
- Publication number
- CN210981535U CN210981535U CN201922056351.5U CN201922056351U CN210981535U CN 210981535 U CN210981535 U CN 210981535U CN 201922056351 U CN201922056351 U CN 201922056351U CN 210981535 U CN210981535 U CN 210981535U
- Authority
- CN
- China
- Prior art keywords
- detector
- interface board
- plate
- fixing piece
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 241000522620 Scorpio Species 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012966 insertion method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000009490 scorpio Substances 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
Images
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model relates to an infrared detector interface board fixed knot constructs, including detector, bottom plate, interface board, clamping ring and mounting, the detector is fixed on the bottom plate, and the interface board pegs graft on the detector, and the clamping ring cover is established on the detector and is withstood the interface board; the bottom surface of the pressure plate is supported on the detector, the middle of the fixing piece is pressed on the top surface of the pressure plate, and the two ends of the fixing piece are fixed with the bottom plate through fixing piece screws; the front end of the pressing plate tightly pushes the pressing ring, and the rear end of the pressing plate is fixed with the fixing piece through a pressing plate screw. The utility model discloses increased the clamp plate on original fixed knot constructs the basis, need not readjust the position of fixed plate, make the fixed plate can with bottom plate firm connection, increase the stability of interface board.
Description
Technical Field
The utility model relates to an infrared thermal imaging equipment field, concretely relates to fixed knot of infrared detector interface board constructs.
Background
The interface board of the light infrared detector such as Scorpio is in butt joint with the detector through a contact pin, and the contact pin is pressed and fixed around the contact pin, so that the stability of the equipment in vibration and impact tests is ensured. As shown in fig. 1 and 2, the detector 1 is fixed on the bottom plate 2, the interface board 3 is butted with the detector 1 by a pin insertion method, the interface board 3 is pressed by the nylon pressing ring 4 along the optical axis direction of the detector, the fixing member 5 is pressed by the nylon pressing ring 4 along the optical axis direction, two ends of the fixing member 5 are provided with ear plates, and the ear plates and the bottom plate 2 are fixed by fixing member screws 6, so as to fix the interface board 2. In order to adjust the jacking force of the compression ring and the interface board in the specific installation process of the equipment, the fixing piece 5 needs to have a margin of +/-1.5 mm along the optical axis direction and can be adjusted forwards and backwards, and the screw hole 21 on the bottom plate 2 is fixed in position, so that a strip-shaped sliding groove 51 needs to be arranged on an ear plate of the fixing piece 5 along the optical axis direction, but the fixing piece 5 is easy to move forwards and backwards along the sliding groove 51 due to vibration in the use process of the infrared equipment, so that the stability of the interface board 3 is reduced, and the influence on the overall stability of a circuit and the equipment.
Disclosure of Invention
The utility model aims at solving the defect that fixed knot structure exists, adopting more firm mode fixed interface board, the overall stability of guarantee equipment.
The technical scheme of the utility model as follows:
the utility model provides an infrared detector interface board fixed knot constructs, includes detector, bottom plate, interface board, clamping ring and mounting, the detector is fixed on the bottom plate, and the interface board is pegged graft on the detector, and the clamping ring cover is established on the detector and is pushed up and hold on the interface board, its characterized in that: the bottom surface of the pressure plate is supported on the detector, the middle of the fixing piece is pressed on the top surface of the pressure plate, and two ends of the fixing piece are fixed with the bottom plate through fixing piece screws; the front end of the pressing plate props up the pressing ring, and the rear end of the pressing plate is fixed with the fixing piece through a pressing plate screw.
The utility model discloses increased the clamp plate on original fixed knot constructs the basis, by the tight clamping ring in clamp plate top, original mounting is used for holding clamp plate and no longer with the clamping ring contact, can be fixed mounting and bottom plate completely, and the clamp plate is fixed completely with the mounting again, therefore whole structure is stable lasting to the stationary force of interface board, receives the influence of vibration and impact little, infrared system's circuit and system overall stability are good.
Drawings
FIG. 1 is a top view of a prior art interface board mounting structure;
FIG. 2 is an elevation view of a prior art interface board mounting structure;
fig. 3 is a top view of the interface board fixing structure of the present invention;
fig. 4 is an elevation view of an interface board fixing structure of the present invention;
fig. 5 is a schematic view of the structure of the platen.
Detailed Description
As shown in fig. 3 and 4, the utility model provides an infrared detector interface board fixing structure, including detector 1, bottom plate 2, interface board 3, clamping ring 4 and mounting 5, detector 1 is fixed on bottom plate 2, and interface board 3 pegs graft on detector 1, and clamping ring 4 cover is established on detector 1 and is pushed against interface board 3; the method is characterized in that: the detector is characterized by further comprising a pressing plate 7, the bottom surface of the pressing plate 7 is supported on the detector 1, the middle of the fixing piece 5 is pressed on the top surface of the pressing plate 7, and two ends of the fixing piece 5 are fixed with the bottom plate 2 through fixing piece screws 6; the front end of the pressing plate 7 is tightly propped against the pressing ring 4, and the rear end of the pressing plate 7 is fixed with the fixing piece 5 through a pressing plate screw 8.
As shown in fig. 5, the structure of an embodiment of the pressing plate 7 includes a plate body 71 with a rectangular longitudinal section, a pressing block 72 extends forwards from a position with a certain height from the bottom surface to the top surface at the front end, and the pressing block presses the pressing ring; the rear end of the connecting part 73 protrudes upwards, and the connecting part 73 is screwed with the fixing part 5 through a pressure plate screw 8 along the optical axis direction of the detector.
The utility model presses the press ring through the press plate, when in installation, the fixing piece presses the press plate, and the screw hole on the fixing piece can be set as a round screw hole matched with the screw hole on the bottom plate because the fixing piece is not contacted with the press ring any more, so that the position of the fixing piece is kept stable; the rear end of the pressing plate is fixed with the fixing piece through a screw, and the front end of the pressing plate generates acting force on the pressing ring in the optical axis direction so as to fix the interface board. When the device is specifically implemented, a margin of 0.5mm can be reserved between the rear end of the pressing plate and the fixing piece, so that the jacking force of the pressing ring and the interface board can be conveniently adjusted during installation; after the compression ring and the interface board are adjusted, if a gap is formed between the rear end of the compression plate and the fixing piece, the gap can be filled in a mode of increasing or decreasing the gasket, and the compression plate can still be fixed during the vibration or impact test of equipment, so that the overall stability of the circuit and the system is improved.
Claims (2)
1. The utility model provides an infrared detector interface board fixed knot constructs, includes detector, bottom plate, interface board, clamping ring and mounting, the detector is fixed on the bottom plate, and the interface board is pegged graft on the detector, and the clamping ring cover is established on the detector and is pushed up and hold on the interface board, its characterized in that: the bottom surface of the pressure plate is supported on the detector, the middle of the fixing piece is pressed on the top surface of the pressure plate, and two ends of the fixing piece are fixed with the bottom plate through fixing piece screws; the front end of the pressing plate props up the pressing ring, and the rear end of the pressing plate is fixed with the fixing piece through a pressing plate screw.
2. The infrared detector interface board fixing structure of claim 1, wherein: the pressing plate comprises a plate body with a rectangular longitudinal section, a pressing block extends forwards from a position with a certain height from the front end to the bottom surface to the top surface, and the pressing ring is pressed by the pressing block; the rear end of the fixing piece protrudes upwards to form a connecting part, and the connecting part is in threaded connection with the fixing piece through a pressing plate screw in the optical axis direction of the detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056351.5U CN210981535U (en) | 2019-11-24 | 2019-11-24 | Infrared detector interface board fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056351.5U CN210981535U (en) | 2019-11-24 | 2019-11-24 | Infrared detector interface board fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210981535U true CN210981535U (en) | 2020-07-10 |
Family
ID=71421328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922056351.5U Withdrawn - After Issue CN210981535U (en) | 2019-11-24 | 2019-11-24 | Infrared detector interface board fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210981535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793645A (en) * | 2019-11-24 | 2020-02-14 | 北京长峰科威光电技术有限公司 | Infrared detector interface board fixed knot constructs |
| CN110793645B (en) * | 2019-11-24 | 2024-06-04 | 北京长峰科威光电技术有限公司 | Infrared detector interface board fixed knot constructs |
-
2019
- 2019-11-24 CN CN201922056351.5U patent/CN210981535U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793645A (en) * | 2019-11-24 | 2020-02-14 | 北京长峰科威光电技术有限公司 | Infrared detector interface board fixed knot constructs |
| CN110793645B (en) * | 2019-11-24 | 2024-06-04 | 北京长峰科威光电技术有限公司 | Infrared detector interface board fixed knot constructs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Youbiao Inventor before: Luo Youbiao |
|
| CB03 | Change of inventor or designer information | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200710 Effective date of abandoning: 20240604 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200710 Effective date of abandoning: 20240604 |