CN104108468A - Program control box - Google Patents
Program control box Download PDFInfo
- Publication number
- CN104108468A CN104108468A CN201410367448.7A CN201410367448A CN104108468A CN 104108468 A CN104108468 A CN 104108468A CN 201410367448 A CN201410367448 A CN 201410367448A CN 104108468 A CN104108468 A CN 104108468A
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- CN
- China
- Prior art keywords
- rotor
- control box
- axle
- moving contact
- lid
- 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.)
- Granted
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention discloses a program control box. The program control box comprises a shaft, a switch box, two box covers, a rotor assembly, a screw cap and a shaft sleeve, wherein three pairs of static constant sheets are arranged on the box covers; insulators are arranged inside the box covers; the rotor assembly comprises a rotor, movable contact blocks arranged on the rotor, and insulating blocks arranged among the movable contact blocks; the movable contact blocks are contacted with a pair of corresponding static contact sheets. The program control box can be arranged in a plane seat ejection life-saving system. Through axial transmission, a switch of a plane ejection seat is controlled to be switched off through the static contact sheets and the movable contact blocks, thereby realizing rapid switching among different working states. The program control box has superior technical performance, is light in weight and small in size, has high air tightness, is not influenced by the height change, and can be used at the temperature between 55 DEG C below zero and 70 DEG C.
Description
Technical field
The present invention relates to aircraft auxiliary products, provide especially a kind of aircraft seat of controlling to realize the programming control box launching.
Background technology
In existing aircraft seat ejection life saving system, launching of aircraft seat affected by external condition often can, occurs malfunctioning or can not cause launching unsuccessfully in utmost point execution in the short time, and aviator cannot be escaped.
Summary of the invention
The object of the present invention is to provide a kind of programming control box, can address the above problem by actv..When major accident appears in aircraft, aviator can be switched seat contact electric signal by starting this control capsule, realizes seat fire, escapes.
Technical scheme of the present invention is: a kind of programming control box, comprising: axle 1,2,2 lids 3 of switch enclosure, rotor assembly 4, nut 5, axle sleeve 6; Described rotor assembly 4 is located in switch enclosure 2 and is sleeved on axle 1, its two ends are respectively by nut 5 and axle sleeve 6 location, the two ends of described switch enclosure 2 are set in outside nut 5 and axle sleeve 6, and described two lids 3 are arranged on respectively on two open surfaces of switch enclosure 2 and form closure casing;
Described lid 3 is provided with 3 pairs of quiet contact disks, described lid 3 inside are provided with insulator 7, described 3 pairs of quiet contact disks are arranged relatively at lid 3 outside faces, and described 3 pairs of quiet contact disks are straight-though arrangement and the every pair quiet contact disk adjacent arrangement parallel with axle 1 at the insulator 7 of lid 3 inside faces;
Described rotor assembly 4 comprises rotor 4a, be located at moving contact block 4b on rotor 4a, be located at the collets 4c between moving contact block 4b, upper two opposite faces of described rotor 4a arrange respectively 3 and 1 moving contact block 4b, 2 and 0 moving contact block 4b arrange respectively on two other opposite face vertical with described rotor 4a two opposite faces, moving contact block 4b on described each face is all the straight-though arrangement parallel with axle 1, and each moving contact block 4b contacts with corresponding a pair of quiet contact disk.
Lid 3, switch enclosure 2, axle 1, axle sleeve 6 all adopt metal material with nut 5, make whole box body electric continuity good, play electromagnetic shielding action.
The present invention will move contact block 4b, and to be fixed on rotor 4a upper, and the rotation by rotor assembly 4 realizes connection between quiet contact disk contact, disconnects conversion.Quiet contact disk is fixed on lid 3, makes contact just in time be tangential on the moving contact block 4b on rotor 4.
Preferably, between described nut 5 and rotor 4a, be provided with pad 8; Finely tune 8 pairs of rotor 4a positions of pad, makes the upper moving contact block 4b of rotor 4a corresponding one by one with corresponding quiet contact disk contact on lid 3 accurately.
Preferably, the inner contact of described quiet contact disk is circular arc; Guarantee that quiet contact disk contact and moving contact block 4b Contact are rounder and more smooth, rotor assembly 4 is rotated more smooth and easy.
The present invention has following useful effect:
The present invention can be arranged in aircraft seat ejection life saving system, and by axial transmission, the switch of being controlled Aircraft Ejection Seat by quiet contact disk and moving contact block disconnects, and can realize the rapid conversion of different operating state.When there is major accident or the uncontrollable state of aviator in aircraft, aviator's trigger switch makes programming control box startup work, axle rotor driven the utmost point in the short time (≤10ms) switch Lifesaving chair contact electric signal, pilot seat is realized and is launched, aviator is escaped.The technology of the present invention excellent performance, lightweight, volume is little, leak tightness is strong, without height change impact, can between-55 ℃～+ 70 ℃, use.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is back view of the present invention;
Fig. 3 is left view of the present invention;
Fig. 4 is that the present invention is without the back view of lid;
Fig. 5 is upwarding cutaway view of the present invention;
Fig. 6 is the structural representation of lid outside face of the present invention;
Fig. 7 is the structural representation of lid inside face of the present invention;
Fig. 8 is the structural representation of rotor assembly of the present invention;
Fig. 9 is the structural representation that the quiet contact disk of the present invention contacts with moving contact block;
In figure: 1, axle; 2, switch enclosure; 3, lid; 4, rotor assembly; 5, nut; 6, axle sleeve; 7, insulator; 8, pad; 4a, rotor; 4b, moving contact block; 4c, collets.
The specific embodiment
Below in conjunction with drawings and Examples, describe the present invention.
As shown in Fig. 1-9, a kind of programming control box, comprising: axle 1,2,2 lids 3 of switch enclosure, rotor assembly 4, nut 5, axle sleeve 6; Described rotor assembly 4 is located in switch enclosure 2 and is sleeved on axle 1, its two ends are respectively by nut 5 and axle sleeve 6 location, the two ends of described switch enclosure 2 are set in outside nut 5 and axle sleeve 6, and described two lids 3 are arranged on respectively on two open surfaces of switch enclosure 2 and form closure casing;
Described lid 3 is provided with 3 pairs of quiet contact disks, described lid 3 inside are provided with insulator 7, described 3 pairs of quiet contact disks are arranged relatively at lid 3 outside faces, and described 3 pairs of quiet contact disks are straight-though arrangement and the every pair quiet contact disk adjacent arrangement parallel with axle 1 at the insulator 7 of lid 3 inside faces;
Described rotor assembly 4 comprises rotor 4a, be located at moving contact block 4b on rotor 4a, be located at the collets 4c between moving contact block 4b, upper two opposite faces of described rotor 4a arrange respectively 3 and 1 moving contact block 4b, 2 and 0 moving contact block 4b arrange respectively on two other opposite face vertical with described rotor 4a two opposite faces, moving contact block 4b on described each face is all the straight-though arrangement parallel with axle 1, and each moving contact block 4b contacts with corresponding a pair of quiet contact disk.
Lid 3, switch enclosure 2, axle 1, axle sleeve 6 all adopt metal material with nut 5, make whole box body electric continuity good, play electromagnetic shielding action.
The present invention will move contact block 4b, and to be fixed on rotor 4a upper, and the rotation by rotor assembly 4 realizes connection between quiet contact disk contact, disconnects conversion.Quiet contact disk is fixed on lid 3, makes contact just in time be tangential on the moving contact block 4b on rotor 4.
Between described nut 5 and rotor 4a, be provided with pad 8; Finely tune 8 pairs of rotor 4a positions of pad, makes the upper moving contact block 4b of rotor 4a corresponding one by one with corresponding quiet contact disk contact on lid 3 accurately.
The inner contact of described quiet contact disk is circular arc; Guarantee that quiet contact disk contact and moving contact block 4b Contact are rounder and more smooth, rotor assembly 4 is rotated more smooth and easy.
When on lid 3, certain a pair of quiet contact disk contacts with moving contact block 4b simultaneously, this is organized quiet contact disk and is closure state, otherwise is off-state.
Under product initial condition, as shown in Figure 1, 2, contact (1,2), (3,4), (5,6), (7,8) are connected.According to the direction of arrow in figure, by axle half-twist, now product is mode of operation, and contact (9,10), (11,12) are connected, and other contacts disconnect, and has realized the switching between Lifesaving chair contact electric signal, pilot seat is realized and launched.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (3)
1. a programming control box, is characterized in that, comprising: axle (1), switch enclosure (2), 2 lids (3), rotor assembly (4), nut (5), axle sleeve (6); Described rotor assembly (4) is located in switch enclosure (2) and is sleeved on axle (1), its two ends are respectively by nut (5) and axle sleeve (6) location, the two ends of described switch enclosure (2) are set in outside nut (5) and axle sleeve (6), and described two lids (3) are arranged on respectively on two open surfaces of switch enclosure (2) and form closure casing;
Described lid (3) is provided with 3 pairs of quiet contact disks, described lid (3) inside is provided with insulator (7), described 3 pairs of quiet contact disks are arranged relatively at lid (3) outside face, and described 3 pairs of quiet contact disks are straight-though arrangement and the every pair quiet contact disk adjacent arrangement parallel with axle (1) at the insulator (7) of lid (3) inside face;
Described rotor assembly (4) comprises rotor (4a), be located at moving contact block (4b) on rotor (4a), be located at the collets (4c) between moving contact block (4b), upper two opposite faces of described rotor (4a) arrange respectively 3 and 1 moving contact block (4b), on two other opposite face vertical with described rotor (4a) two opposite faces, arrange respectively 2 and 0 moving contact block (4b), moving contact block (4b) on described each face is all the straight-though arrangement parallel with axle (1), and each moving contact block (4b) contacts with corresponding a pair of quiet contact disk.
2. according to a kind of programming control box claimed in claim 1, it is characterized in that, between described nut (5) and rotor (4a), be provided with pad (8).
3. according to a kind of programming control box claimed in claim 2, it is characterized in that, the inner contact of described quiet contact disk is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410367448.7A CN104108468B (en) | 2014-07-30 | 2014-07-30 | A kind of programme-control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410367448.7A CN104108468B (en) | 2014-07-30 | 2014-07-30 | A kind of programme-control box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104108468A true CN104108468A (en) | 2014-10-22 |
| CN104108468B CN104108468B (en) | 2016-06-15 |
Family
ID=51705513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410367448.7A Active CN104108468B (en) | 2014-07-30 | 2014-07-30 | A kind of programme-control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104108468B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502031A (en) * | 2018-10-22 | 2019-03-22 | 航宇救生装备有限公司 | Electronic type emergency separator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2119878C1 (en) * | 1997-04-16 | 1998-10-10 | Открытое акционерное общество Научно-производственное предприятие "Звезда" | Ejection seat |
| US20040016850A1 (en) * | 2002-07-26 | 2004-01-29 | Jung-Min Lin | Ejection escape system for a passenger airplane |
| CN203111514U (en) * | 2013-02-01 | 2013-08-07 | 中国航空工业集团公司西安飞机设计研究所 | Ejection seat ejection signal collection device |
| CN204279963U (en) * | 2014-07-30 | 2015-04-22 | 沈阳兴华航空电器有限责任公司 | A kind of programming control box |
-
2014
- 2014-07-30 CN CN201410367448.7A patent/CN104108468B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2119878C1 (en) * | 1997-04-16 | 1998-10-10 | Открытое акционерное общество Научно-производственное предприятие "Звезда" | Ejection seat |
| US20040016850A1 (en) * | 2002-07-26 | 2004-01-29 | Jung-Min Lin | Ejection escape system for a passenger airplane |
| CN203111514U (en) * | 2013-02-01 | 2013-08-07 | 中国航空工业集团公司西安飞机设计研究所 | Ejection seat ejection signal collection device |
| CN204279963U (en) * | 2014-07-30 | 2015-04-22 | 沈阳兴华航空电器有限责任公司 | A kind of programming control box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502031A (en) * | 2018-10-22 | 2019-03-22 | 航宇救生装备有限公司 | Electronic type emergency separator |
| CN109502031B (en) * | 2018-10-22 | 2021-08-24 | 航宇救生装备有限公司 | Electronic emergency separating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104108468B (en) | 2016-06-15 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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