CN204926211U - Ejection seat parameter record appearance - Google Patents
Ejection seat parameter record appearance Download PDFInfo
- Publication number
- CN204926211U CN204926211U CN201520631660.XU CN201520631660U CN204926211U CN 204926211 U CN204926211 U CN 204926211U CN 201520631660 U CN201520631660 U CN 201520631660U CN 204926211 U CN204926211 U CN 204926211U
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- ejector seat
- seat parameter
- parameter recorder
- data management
- ejection seat
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Abstract
The utility model relates to an ejection seat parameter record appearance, parts such as its power module, data management module, crash protection subassembly are installed together in parameter record appearance base. Storage module places in the packing has the crash protection subassembly of adiabatic medium, through flexible cable and data management module quantity performed according to the crosslinked. The utility model discloses an ejection seat parameter record appearance is small, and shock resistance is strong, guarantees that record data storage is intact, reliable under the strong shock and vibration condition of instrument when falling to the ground along with ejection seat, a failure analysis provides reference data for gathering and the record ejection seat multiple parameter of fore -and -after of disembarking, for the lifesaving system.
Description
Technical field
The invention belongs to avionics field, particularly relate to a kind of ejector seat parameter recorder.
Background technology
Aviation lifesaving's technology is one of collaboration system of complexity the most on aircraft, and the attitude paid much attention to all is held by each aviation big country of the world to development aviation lifesaving technology.Aircraft occupant safe life-saving technology is defined as one of 17 gordian techniquies following military aircraft being produced to significant impact by U.S.'s nineteen eighty-three.Lifesaving system is also classified as one of emphasis military aviation airborne equipment development projects by China.Aviation lifesaving's system comprises ejector seat, umbrella system, Individual protection equitment, oxygen system and survival aids etc.Wherein, utilize special recording unit, obtaining recording curve and data that ejection life-saving system launches the various performance parameters of overall process, is necessary to the research and development of ejection life-saving system, and this is also for the fault analysis of life saving system provides reference data simultaneously.
Summary of the invention
Goal of the invention: provide that a kind of volume is little, the ejector seat parameter recorder of strong shock resistance, for gather and record ejector seat disembark before and after many kinds of parameters, for the fault analysis of life saving system provides reference data.
Technical scheme: a kind of ejector seat parameter recorder, comprises base [1], cover plate [2], power module [3], data management module [4], supporting studs [5], crashes protection assembly [6] and aerospace connectors [7]; Wherein power module [3] and data management module [4] connect fixing by supporting studs [5] stack, and protect together with assembly [6] with crash and be placed in described base [1]; Base [1] front side wall installs aerospace connectors [7], and aerospace connectors [7] has electromagnetic sealing pad, ensures its capability of electromagnetic shielding.
Protection assembly [6] inside of crashing is installed with memory module, and protection assembly [6] of crashing is columned seal, and inside is filled with insulating medium, enhances the resistivity of parameter recorder shock load to external world.Protection assembly [6] of crashing is in a seal, is filled with insulating medium in body.
Described base [1] is the overall Milling Process product of aluminium alloy, and described base [1] is one-body molded mounting lug, enhances stability and the intensity of apparatus installation.Described mounting lug has diagonal rib, further increases apparatus installation intensity, simultaneously absorption portion impact energy under thump operating mode, the memory module in more effective protection crash protection assembly [6].The sidewall of described base [1] has heavy stand, when strength and stiffness change little, adds the area of dissipation of instrument, more can weight reduction further, and fashion handsome in appearance.
As shown in Figure 3; data management module [4] receives the correlated performance data of ejector seat by RS422 bus interface circuit; and by after the Data Integration that receives, complete data by flexible cable and be cross-linked, being stored in the memory module of crashing in protection assembly 6.
Ejector seat parameter recorder volume of the present utility model is very little; be only 125mm (length) × 80mm (wide) × 35mm (height); protection assembly [6] contour structures that crashes adopts cylindrical design; enhance the resistivity of registering instrument shock load to external world; resisting strong impact overload reaches 5100 times of acceleration of gravity; meeting ejector seat and land the enormous impact of moment, recording data under ensureing the thump vibration condition of parameter recorder when landing with ejector seat intact, reliable.
Ejector seat parameter recorder of the present utility model has the feature of large capacity data acquisition and record, can record ejector seat disembark before and after many kinds of parameters, recording capacity reaches 4GB, for the fault analysis of life saving system provides reference data.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of ejector seat parameter recorder of the present invention
Fig. 2 is the explosive view of ejector seat parameter recorder of the present invention
Fig. 3 is ejector seat parameter recorder flow of work figure of the present invention
1-base, 2-cover plate, 3-power module, 4-data management module, 5-supporting studs, 6-crash and protect assembly, 7-aerospace connectors.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, refers to Fig. 1 to Fig. 2.
Fig. 1 is a kind of version of ejector seat parameter recorder.As shown in Figure 2, the structure of ejector seat parameter recorder is made up of base 1 and one piece of cover plate 2.Wherein power module 3 and data management module 4 connect fixing by supporting studs 5 stack, protect be placed in registering instrument base 1 together with assembly 6 with crash; Instrument base 1 front side wall installs aerospace connectors 7, increases electromagnetic sealing pad, ensure its capability of electromagnetic shielding during installation.
As shown in Figure 2, protection assembly 6 inside of crashing is installed with memory module, and its contour structures adopts cylindrical design, enhances the resistivity of parameter recorder shock load to external world.The protection assembly 6 that crashes is in a seal, is filled with insulating medium in body.
As shown in Figure 3; the data management module 4 of ejector seat parameter recorder receives the correlated performance data of ejector seat by RS422 bus interface circuit; and by after the Data Integration that receives, complete data by flexible cable and be cross-linked, being stored in the memory module of crashing in protection assembly 6.
As shown in Figure 3, seat power-supply system provides ejector seat parameter recorder working power, is converted to working power needed for data management module 4 through power module 3 filtering; After ejector seat is disembarked, parameter recorder is powered by the thermobattery of seat system.
After flight terminates, download by ground-based computer, process the data of preserving in ejector seat parameter recorder.
Claims (6)
1. an ejector seat parameter recorder, is characterized in that: comprise base [1], cover plate [2], power module [3], data management module [4], supporting studs [5], crash protection assembly [6] and aerospace connectors [7]; Wherein power module [3] and data management module [4] connect fixing by supporting studs [5] stack, and protect together with assembly [6] with crash and be placed in described base [1]; Base [1] front side wall installs aerospace connectors [7], and aerospace connectors [7] has electromagnetic sealing pad.
2. a kind of ejector seat parameter recorder according to claim 1, is characterized in that, protection assembly [6] inside of crashing is installed with memory module, and protection assembly [6] of crashing is columned seal, and inside is filled with insulating medium.
3. a kind of ejector seat parameter recorder according to claim 1, is characterized in that, described base [1] is the overall Milling Process product of aluminium alloy, and described base [1] is one-body molded mounting lug.
4. a kind of ejector seat parameter recorder according to claim 3, it is characterized in that, described mounting lug has diagonal rib.
5. a kind of ejector seat parameter recorder according to claim 1, is characterized in that, the sidewall of described base [1] has heavy stand.
6. a kind of ejector seat parameter recorder according to claim 1, is characterized in that, described data management module [4] has RS422 bus interface module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631660.XU CN204926211U (en) | 2015-08-20 | 2015-08-20 | Ejection seat parameter record appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631660.XU CN204926211U (en) | 2015-08-20 | 2015-08-20 | Ejection seat parameter record appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926211U true CN204926211U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520631660.XU Active CN204926211U (en) | 2015-08-20 | 2015-08-20 | Ejection seat parameter record appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204926211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727961A (en) * | 2017-09-28 | 2018-02-23 | 国营芜湖机械厂 | A kind of ejector seat electric attachments automatic Synthesis detection device and its detection method |
-
2015
- 2015-08-20 CN CN201520631660.XU patent/CN204926211U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727961A (en) * | 2017-09-28 | 2018-02-23 | 国营芜湖机械厂 | A kind of ejector seat electric attachments automatic Synthesis detection device and its detection method |
| CN107727961B (en) * | 2017-09-28 | 2020-04-24 | 国营芜湖机械厂 | Automatic comprehensive detection equipment and detection method for electrical accessories of ejection seat |
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