CN105896154A - Ground power plug structure of airplane - Google Patents
Ground power plug structure of airplane Download PDFInfo
- Publication number
- CN105896154A CN105896154A CN201610357420.4A CN201610357420A CN105896154A CN 105896154 A CN105896154 A CN 105896154A CN 201610357420 A CN201610357420 A CN 201610357420A CN 105896154 A CN105896154 A CN 105896154A
- Authority
- CN
- China
- Prior art keywords
- plug
- back segment
- cap assembly
- indicator lamp
- shell
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
Abstract
The invention discloses a ground power plug structure of an airplane. A front segment of a front insulator of a plug, a middle segment of a housing and a rear segment of an end cover assembly are sequentially connected to form a plug structure housing which is in a rectangular form as a whole; electronic components are arranged in an inner cavity of the plug structure housing; the front segment of the front insulator of the plug and the middle segment of the housing are clamped to each other at the position of the connection end surface; the middle segment of the housing and the rear segment of the end cover assembly are clamped to each other at the position of the connection end surface; the end surface of the rear segment of the end cover assembly is provided with a plug connection device and a plurality of indicator lamp and switch assemblies; all indicator lamp and switch assemblies are detachably connected to the end surface of the rear segment of the end cover assembly; the indicator lamp and switch assemblies comprise indicator lamps; and the plug connection device is provided with plugging holes which are electrically connected with the electronic components. Compared with an existing housing structure which is formed by axially clamping two valve shells, the ground power plug structure is more convenient and faster to dismantle; the maintenance time is greatly reduced; and effective sealing can be relatively quickly achieved after maintenance.
Description
Technical field
The present invention relates to electrical prong structure field, particularly relate to a kind of aircraft energizer plug construction.
Background technology
Existing frequently-used aircraft energizer plug cable designs be plug body part is manufactured and designed be two flap-type fasten be an entirety, as shown in Figure 1, aircraft energizer plug construction includes insulator leading portion before plug, shell 20 and be arranged at the electronic component module within shell 20, electronic component module includes inner body, electronic devices and components, wiring construction, before shell 20 and plug, insulator leading portion is connected together, shell 20 be two flap-type fasten be an entirety, shell 20 is made up of two flap-type housings, it is an entirety that two flap-type housings axially fasten, it is provided with axial seal interface 50 in the position that is axially fastened and connected of two flap-type housings, airtight performance after axially fastening with two flap-type housings of guarantee.When the inner body included by electronic component module, electronic devices and components, wiring damage when needing to change, after being necessary for taking two flap-type housings of shell 20 apart, then could change inner body, electronic devices and components or change wiring, operate and loaded down with trivial details, two flap-type housings affect sealing standing to be easily deformed after outdoor environment expands with heat and contract with cold, and easily occur fastening imprecise situation and affecting sealing effectiveness after dismounting.User in use it is frequently necessary to repair and replacement, bothers very much, and maintenance cost is higher.
Summary of the invention
The weak point existed for prior art, it is an object of the invention to provide a kind of aircraft energizer plug construction, aircraft energizer plug construction is by insulator leading portion before plug, shell stage casing, end-cap assembly back segment three parts composition plug construction shell, plug construction shell mechanism is closed, plug construction shell inner cavity is provided with electronic component module, electronic component module includes inner body, electronic devices and components, the parts such as wiring construction, plug construction shell can divide leading portion, stage casing, back segment three sections dismounting, thus can divide three sections the electronic component module in plug construction shell is overhauled and keeped in repair, plug construction shell divides three sections to seal at two seal interfaces, load its internal electronic component module；The most existing two flap-type housings axially engage constituted shell mechanism, and its dismounting will be the most convenient, will realize more quickly effectively sealing after being greatly saved maintenance time, and maintenance.
The purpose of the present invention is achieved through the following technical solutions:
A kind of aircraft energizer plug construction, including insulator leading portion, shell stage casing and end-cap assembly back segment before plug, before described plug, be connected in sequence entirety of insulator leading portion, shell stage casing and end-cap assembly back segment is the plug construction shell of rectangular shape, at plug construction shell inner cavity, there is electronic component module, before described plug, insulator leading portion and shell stage casing are in the mutual clamping in connecting end surface position, and described shell stage casing and end-cap assembly back segment are in the mutual clamping in connecting end surface position；Described end-cap assembly back segment end face is provided with plug-in connection device and several indicator lamps and switch module, all of indicator lamp and switch module are removably connected on the end face of described end-cap assembly back segment, indicator lamp and switch module include indicator lamp and the switch electrically connected with electronic component module, and described plug-in connection device is provided with several spliced eyes electrically connected with electronic component module.
In order to the present invention is better achieved, described end-cap assembly back segment end face caving in and is provided with indicator lamp installation cavity, described indicator lamp and switch module dismounting cooperation are installed in indicator lamp installation cavity.
Further technical scheme is: before described plug, clamping end between insulator leading portion and shell stage casing cooperates and is provided with seal interface；Clamping end between described shell stage casing and end-cap assembly back segment cooperates and is provided with seal interface.
As preferably, inside insulator leading portion, there is inner chamber before described plug, in described shell, intersegmental part has cavity, inside described end-cap assembly back segment, there is cavity, the plug construction shell inner cavity that before plug, the inner chamber of insulator leading portion, the cavity in shell stage casing, the cavity of end-cap assembly back segment collectively form.
As preferably, described end-cap assembly back segment end face is provided with a plug-in connection device and two indicator lamps and switch module, described plug-in connection device is arranged at the end face center of end-cap assembly back segment, and two indicator lamps and switch module are respectively arranged at the both sides of plug-in connection device.
The present invention compared with the prior art, has the following advantages and beneficial effect:
The present invention is by insulator leading portion before plug, shell stage casing, end-cap assembly back segment three parts composition plug construction shell, plug construction shell mechanism is closed, plug construction shell inner cavity is provided with electronic component module, electronic component module includes inner body, electronic devices and components, the parts such as wiring construction, plug construction shell can divide leading portion, stage casing, back segment three sections dismounting, thus can divide three sections the electronic component module in plug construction shell is overhauled and keeped in repair, plug construction shell divides three sections to seal at two seal interfaces, load its internal electronic component module；The most existing two flap-type housings axially engage constituted shell mechanism, and its dismounting will be the most convenient, will realize more quickly effectively sealing after being greatly saved maintenance time, and maintenance.On the end face of end-cap assembly back segment, depression is provided with indicator lamp installation cavity, indicator lamp and switch module dismounting cooperation are installed in indicator lamp installation cavity, indicator lamp and switch module are installed in the indicator lamp installation cavity of end-cap assembly back segment end face, when changing when needing repairing, indicator lamp and switch module are dismantled and taken out from the indicator lamp installation cavity of end-cap assembly back segment end face, the operations such as maintenance, maintenance can be realized easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing aircraft energizer plug construction；
Fig. 2 is the structural representation after indicator lamp of the present invention and switch module cooperation installation；
Fig. 3 is the structural representation after indicator lamp of the present invention and switch module dismounting；
Fig. 4 is the external structure schematic diagram of the present invention.
Wherein, entitled corresponding to the reference in accompanying drawing:
Insulator leading portion before 1-plug, 2-shell stage casing, 3-end-cap assembly back segment, 4-indicator lamp and switch module, 5-seal interface, 6-plug-in connection device, 61-spliced eye, 20-shell, 50-axial seal interface.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment
As shown in Figure 2 to 4, a kind of aircraft energizer plug construction, including insulator leading portion 1, shell stage casing 2 and end-cap assembly back segment 3 before plug, before plug, be connected in sequence entirety of insulator leading portion 1, shell stage casing 2 and end-cap assembly back segment 3 is the plug construction shell of rectangular shape.Before the plug of the present embodiment, insulator leading portion 1 is internal has inner chamber, shell stage casing 2 is internal has cavity, end-cap assembly back segment 3 is internal has cavity, the plug construction shell inner cavity that before plug, the inner chamber of insulator leading portion 1, the cavity in shell stage casing 2, the cavity of end-cap assembly back segment 3 collectively form.
At plug construction shell inner cavity, there is electronic component module, electronic component module includes the parts such as inner body, electronic devices and components, wiring construction, before plug, insulator leading portion 1 and shell stage casing 2 are in the mutual clamping in connecting end surface position, and shell stage casing 2 and end-cap assembly back segment 3 are in the mutual clamping in connecting end surface position；End-cap assembly back segment 3 end face is provided with plug-in connection device 6 and several indicator lamps and switch module 4, all of indicator lamp and switch module 4 are removably connected on the end face of end-cap assembly back segment 3, indicator lamp and switch module 4 include the indicator lamp electrically connected with electronic component module, indicator lamp and switch module 4 also include switch, electronic component etc., and plug-in connection device 6 is provided with several spliced eyes 61 electrically connected with electronic component module.When electronic component module in plug construction shell inner cavity of the present invention needs maintenance, maintenance, insulator leading portion 1 before plug is dismantled from shell stage casing 2 and takes off, and the electronic component module in shell stage casing 2 is keeped in repair, certainly before plug, insulator leading portion 1 there is also part electronic component, it is also possible to keeps in repair the electronic component in insulator leading portion 1 before plug.End-cap assembly back segment 3 can also be dismantled from shell stage casing 2 and take off by the present invention, thus easily the parts such as the electronic component in shell stage casing 2 and end-cap assembly back segment 3 can be overhauled and be keeped in repair.
As it is shown on figure 3, depression is provided with indicator lamp installation cavity, indicator lamp and switch module 4 and dismantles cooperation and be installed in indicator lamp installation cavity on end-cap assembly back segment 3 end face.Indicator lamp and switch module 4 are installed in the indicator lamp installation cavity of end-cap assembly back segment 3 end face, when changing when needing repairing, indicator lamp and switch module 4 are dismantled and taken out from the indicator lamp installation cavity of end-cap assembly back segment 3 end face, the operations such as maintenance, maintenance can be realized easily.
As shown in Figure 4, before plug, clamping end between insulator leading portion 1 and shell stage casing 2 cooperates and is provided with seal interface 5, is sealed by sealing joint strip at this seal interface 5；Clamping end between shell stage casing 2 and end-cap assembly back segment 3 cooperates and is provided with seal interface 5, is sealed by sealing joint strip at this seal interface 5.
The present embodiment preferred end-cap assembly back segment 3 end face is provided with a plug-in connection device 6 and two indicator lamps and switch module 4, plug-in connection device 6 is arranged at the end face center of end-cap assembly back segment 3, and two indicator lamps and switch module 4 are respectively arranged at the both sides of plug-in connection device 6.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (5)
1. an aircraft energizer plug construction, it is characterised in that: include insulator leading portion (1) before plug,
Shell stage casing (2) and end-cap assembly back segment (3), insulator leading portion (1), shell stage casing before described plug
(2) and end-cap assembly back segment (3) be connected in sequence entirety be rectangular shape plug construction outside
Shell, has electronic component module at plug construction shell inner cavity, before described plug insulator leading portion (1) with
Shell stage casing (2) is after the mutual clamping in connecting end surface position, described shell stage casing (2) and end-cap assembly
Section (3) is in the mutual clamping in connecting end surface position；Described end-cap assembly back segment (3) end face is provided with plug
Attachment means (6) and several indicator lamps and switch module (4), all of indicator lamp and switch module (4)
Being removably connected on the end face of described end-cap assembly back segment (3), indicator lamp and switch module (4) include
The indicator lamp electrically connected with electronic component module, described plug-in connection device (6) is provided with several and electricity
The spliced eye (61) of sub-component module electrical connection.
2. according to the aircraft energizer plug construction described in claim 1, it is characterised in that: described end cap
On assembly back segment (3) end face, depression is provided with indicator lamp installation cavity, described indicator lamp and switch module (4) and tears open
Unload cooperation to be installed in indicator lamp installation cavity.
3. according to the aircraft energizer plug construction described in claim 1 or 2, it is characterised in that: described
Before plug, clamping end between insulator leading portion (1) and shell stage casing (2) cooperates and is provided with sealing
Interface (5)；Clamping end phase interworking between described shell stage casing (2) and end-cap assembly back segment (3)
Conjunction is provided with seal interface (5).
4. according to the aircraft energizer plug construction described in claim 1, it is characterised in that: described plug
Front insulator leading portion (1) is internal has inner chamber, and described shell stage casing (2) is internal has cavity, described end
Cap assemblies back segment (3) is internal has cavity, the inner chamber of insulator leading portion (1), shell stage casing (2) before plug
Cavity, the plug construction shell inner cavity that collectively forms of the cavity of end-cap assembly back segment (3).
5. according to the aircraft energizer plug construction described in claim 1 or 2, it is characterised in that: described
End-cap assembly back segment (3) end face is provided with a plug-in connection device (6) and two indicator lamps and switches set
Part (4), described plug-in connection device (6) is arranged at the end face center of end-cap assembly back segment (3), and two
Individual indicator lamp and switch module (4) are respectively arranged at the both sides of plug-in connection device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357420.4A CN105896154A (en) | 2016-05-26 | 2016-05-26 | Ground power plug structure of airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357420.4A CN105896154A (en) | 2016-05-26 | 2016-05-26 | Ground power plug structure of airplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105896154A true CN105896154A (en) | 2016-08-24 |
Family
ID=56716887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610357420.4A Pending CN105896154A (en) | 2016-05-26 | 2016-05-26 | Ground power plug structure of airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105896154A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4758175A (en) * | 1986-09-26 | 1988-07-19 | Biw Cable Systems, Inc. | Aircraft ground power cable |
| US5256081A (en) * | 1992-12-22 | 1993-10-26 | Biw Connector Systems, Inc. | Attachable aircraft ground power connector |
| US6010348A (en) * | 1997-05-20 | 2000-01-04 | Alden Products Company | Field-assembled two-piece snap-fit self-sealed electrical connector |
| US20090253309A1 (en) * | 2008-04-07 | 2009-10-08 | Didier Robert G | Field attachable power connector |
| CN102782949A (en) * | 2009-12-22 | 2012-11-14 | 伊利诺斯工具制品有限公司 | Aircraft electrical connector with differential engagement and operational retention forces |
| CN203218622U (en) * | 2013-06-17 | 2013-09-25 | 沈阳兴华航空电器有限责任公司 | Power supply cable |
| CN203983612U (en) * | 2014-08-08 | 2014-12-03 | 泰州市航宇电器有限公司 | A kind of connector tail end waterproof sealing structure |
| CN205790609U (en) * | 2016-05-26 | 2016-12-07 | 四川永贵科技有限公司 | Aircraft energizer plug construction |
-
2016
- 2016-05-26 CN CN201610357420.4A patent/CN105896154A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4758175A (en) * | 1986-09-26 | 1988-07-19 | Biw Cable Systems, Inc. | Aircraft ground power cable |
| US5256081A (en) * | 1992-12-22 | 1993-10-26 | Biw Connector Systems, Inc. | Attachable aircraft ground power connector |
| US6010348A (en) * | 1997-05-20 | 2000-01-04 | Alden Products Company | Field-assembled two-piece snap-fit self-sealed electrical connector |
| US20090253309A1 (en) * | 2008-04-07 | 2009-10-08 | Didier Robert G | Field attachable power connector |
| CN102782949A (en) * | 2009-12-22 | 2012-11-14 | 伊利诺斯工具制品有限公司 | Aircraft electrical connector with differential engagement and operational retention forces |
| CN203218622U (en) * | 2013-06-17 | 2013-09-25 | 沈阳兴华航空电器有限责任公司 | Power supply cable |
| CN203983612U (en) * | 2014-08-08 | 2014-12-03 | 泰州市航宇电器有限公司 | A kind of connector tail end waterproof sealing structure |
| CN205790609U (en) * | 2016-05-26 | 2016-12-07 | 四川永贵科技有限公司 | Aircraft energizer plug construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |