CN105113882B - A kind of electromagnetic adsorption type hatch door attachment structure - Google Patents
A kind of electromagnetic adsorption type hatch door attachment structure Download PDFInfo
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- CN105113882B CN105113882B CN201510614368.1A CN201510614368A CN105113882B CN 105113882 B CN105113882 B CN 105113882B CN 201510614368 A CN201510614368 A CN 201510614368A CN 105113882 B CN105113882 B CN 105113882B
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- adsorption type
- hatch door
- electromagnetic
- magnetic adsorption
- jointing
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Abstract
The invention discloses a kind of electromagnetic adsorption type hatch door attachment structure, it includes the magnetic adsorption type jointing being installed on structure crossbeam and the magnetic adsorption type jointing being installed on the hatch door beam of cabin door structure, the magnetic adsorption type jointing has concave and convex surface, two magnetic adsorption type jointings are adjacent to its concave and convex surface by electromagnetic attraction, electromagnetic relay is installed respectively in hatch door beam and structure crossbeam junction, electrified wire connection electromagnetic relay is drawn at aircraft power supply, in structure crossbeam, hatch door Liang Chu, which correspondingly coaxially convinces line three-way hole by patient analysis, to be made two electromagnetic relays while is powered.A kind of electromagnetic adsorption type hatch door attachment structure of the present invention, structure type are simple, it is not necessary to and fastener needed for connection, do not weaken part strength, and be easy to dismount, the position of especially suitable perforate path difference.
Description
Technical field
The present invention relates to a kind of hatch door attachment structure, more particularly to a kind of electromagnetic adsorption type hatch door attachment structure.
Background technology
As people are continuously increased to aeroplane performance and functional requirement, the function device that interior of aircraft installs additional is increasingly
It is more, occur that connection is difficult, topology layout is unreasonable if being transformed in the case of in existing profile, waste weight, no
Phenomena such as easy disassembly, interchangeability difference.Therefore new connected mode is had to look for so that in neither destruction original structure and less
Follow-up equipment installation and transformation function are realized on the premise of weightening.Traditional type of attachment is mostly riveting（Connected including pumping nail）、
The form such as be spirally connected and weld, the general feature of these forms be precursor structure is produced it is permanent change, and need enough operations
Space is to operator.Especially, it is necessary to there are multiple faces to be bonded and have multiple in the hatch door of hook lock-shearing pin connection
Point is locked, and part processing precision and assembling cumulative errors is required higher.Often it can not meet precision in actual production
It is required that and occur forcing assembling phenomenon, this also can give belt removal to carry out many inconvenience.
Accordingly, it is desirable to provide a kind of new technical scheme solves the above problems.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of electromagnetic adsorption type hatch door attachment structure.The letter of this structure type
It is single, it is not necessary to fastener needed for connection.
To solve the technical problem of the present invention, the technical solution adopted by the present invention is：
A kind of electromagnetic adsorption type hatch door attachment structure, it include being installed on magnetic adsorption type jointing on structure crossbeam and
The magnetic adsorption type jointing being installed on the hatch door beam of cabin door structure, the magnetic adsorption type jointing have concave and convex surface,
Two magnetic adsorption type jointings are adjacent to its concave and convex surface by electromagnetic attraction, and punishment is connected with structure crossbeam in hatch door beam
Electromagnetic relay is not installed, electrified wire connection electromagnetic relay is drawn at aircraft power supply, in the structure crossbeam, hatch door beam
Place, which correspondingly coaxially convinces line three-way hole by patient analysis, to be made two electromagnetic relays while is powered.
Beneficial effects of the present invention：A kind of electromagnetic adsorption type hatch door attachment structure of the present invention, structure type is simple, is not required to
Required fastener is connected, does not weaken part strength, and is easy to dismount, the position of especially suitable perforate path difference.
Brief description of the drawings
Fig. 1 is the schematic three dimensional views of the electromagnetic adsorption type hatch door attachment structure of the present invention.
Fig. 2 is hatch door attachment structure diagrammatic cross-section of the present invention.
Fig. 3 is electromagnetic adsorption type catenation principle figure of the present invention（The C-C profiles along Fig. 2）.
1st, structure crossbeam, 11, magnetic adsorption type jointing, 2, hatch door beam, 21, magnetic adsorption type jointing, 3, electromagnetism after
Electrical equipment, 4, electromagnetic relay, 5, aircraft power supply, 6, electrified wire, 7, wire through-hole, 8, wire through-hole, 9, cabin door structure.
A, concave surface, B, convex surface.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.Following examples are merely to illustrate this hair
It is bright, it is not limited to protection scope of the present invention.
As shown in figure 1, a kind of electromagnetic adsorption type hatch door attachment structure of the present invention, it includes being installed on structure crossbeam 1
Magnetic adsorption type jointing 11 and the magnetic adsorption type jointing 21 that is installed on the hatch door beam 2 of cabin door structure 9, magnetic adsorption type
Jointing has concave surface A and convex surface B, and two magnetic adsorption type jointings 11,21 make its concave surface A and convex surface by electromagnetic attraction
B is adjacent to, and electromagnetic relay 3,4 is installed respectively in hatch door beam 2 and the junction of structure crossbeam 1, and energization is drawn at aircraft power supply 5 and is led
Line 6 connects electromagnetic relay 3,4, and in structure crossbeam 1, hatch door Liang2Chu corresponds to concentric openings it is powered simultaneously（Reverse current
Allow between relay and produce gravitation）, hole is wire through-hole 7,8, and join domain is provided with concaveconvex structure pattern, made by electromagnetic attraction
Concave and convex surface is adjacent to, and this type of attachment can go out the load transmission of any direction.
A kind of electromagnetic adsorption type hatch door attachment structure of the present invention, structure type are simple, it is not necessary to fastener needed for connection,
Do not weaken part strength, and be easy to dismount, the position of especially suitable perforate path difference.
Claims (1)
- A kind of 1. electromagnetic adsorption type hatch door attachment structure, it is characterised in that：It includes the magnetic adsorption type being installed on structure crossbeam Jointing and the magnetic adsorption type jointing being installed on the hatch door beam of cabin door structure, the magnetic adsorption type jointing has recessed Face and convex surface, two magnetic adsorption type jointings are adjacent to its concave and convex surface by electromagnetic attraction, big in hatch door beam and structure Electromagnetic relay is installed in beam junction respectively, electrified wire connection electromagnetic relay is drawn at aircraft power supply, in the structure Crossbeam, hatch door Liang Chu, which correspondingly coaxially convince line three-way hole by patient analysis, to be made two electromagnetic relays while is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614368.1A CN105113882B (en) | 2015-09-24 | 2015-09-24 | A kind of electromagnetic adsorption type hatch door attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614368.1A CN105113882B (en) | 2015-09-24 | 2015-09-24 | A kind of electromagnetic adsorption type hatch door attachment structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105113882A CN105113882A (en) | 2015-12-02 |
| CN105113882B true CN105113882B (en) | 2018-01-30 |
Family
ID=54661973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510614368.1A Active CN105113882B (en) | 2015-09-24 | 2015-09-24 | A kind of electromagnetic adsorption type hatch door attachment structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN105113882B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007119A (en) * | 1997-10-06 | 1999-12-28 | Securitron Magnalock Corp. | Multi-directional self-aligning shear type electromagnetic lock |
| JP2006104885A (en) * | 2004-10-08 | 2006-04-20 | Panahome Corp | Sliding door device |
| DE102009014528A1 (en) * | 2008-12-10 | 2010-07-01 | Diehl Aerospace Gmbh | Electromechanical blocking device, in particular for the door of an aircraft |
| US20110101712A1 (en) * | 2009-11-04 | 2011-05-05 | Harper Engineering Co. | Dampened bayonet latch |
| CN204212570U (en) * | 2014-10-24 | 2015-03-18 | 北汽福田汽车股份有限公司 | Vehicle and tail-gate limit assembly thereof |
-
2015
- 2015-09-24 CN CN201510614368.1A patent/CN105113882B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105113882A (en) | 2015-12-02 |
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