CN201665313U - Apparatus for storing undercarriage pin - Google Patents
Apparatus for storing undercarriage pin Download PDFInfo
- Publication number
- CN201665313U CN201665313U CN2010202959706U CN201020295970U CN201665313U CN 201665313 U CN201665313 U CN 201665313U CN 2010202959706 U CN2010202959706 U CN 2010202959706U CN 201020295970 U CN201020295970 U CN 201020295970U CN 201665313 U CN201665313 U CN 201665313U
- Authority
- CN
- China
- Prior art keywords
- alighting gear
- gear pin
- touch
- pressure switch
- plate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a plane used apparatus for storing undercarriage pins and facilitates flight crew to check whether the undercarriage pins has taken down. The apparatus for storing undercarriage pin includes a storage box for storing undercarriage pins, the storage box consists of a housing and a box door hinged with the housing, a cavity formed by the box door and the housing is provided with a positioning indicating device which comprises a positioning means for fixing undercarriage pins, a normal open touch-pressure switch and a touching means driven by the fixed undercarriage pins for closing the touch-pressure switch, wherein, the touch-pressure switch is connected to a power supply and a indicator lamp arranged outside the storage box. Due to the arrangement of the positioning indicating device, after the undercarriage pins are fixed in the positioning means, the touch-pressure switch driven by the undercarriage pins impels the touch-pressure switch to close thus lightening the indicator lamp outside the storage box. Flight crew can confirm whether the undercarriage pins has taken down by observing whether the indicator lamp is lightening before the airplane has taken off.
Description
Technical field
The utility model relates to the device of using on a kind of aircraft that is used to deposit the alighting gear pin.
Background technology
Airline aircraft generally comprises 3 alighting gear pins, when airline aircraft is let pass, alighting gear pins all on the aircraft need being taken off, is to finish this work by the surface work personnel at present, simultaneously task of also having this work of affirmation whether to finish in the inspection work of unit before taking off.But because staff's carelessness causes forgetting before taking off take off the alighting gear pin or whole alighting gear pins are not taken off sometimes, and the crew does not go to confirm whether the alighting gear pin is removed or do not take out the alighting gear pin from the sack deposited or container confirms carefully whether the alighting gear pin is all taken off, thereby cause aircraft to make a return voyage even aircraft accident, in addition, from the sack deposited or container, take out the alighting gear pin and confirm whether the alighting gear pin takes off and whether all take off, whether this process is more complicated, be not easy to the crew and whether the alighting gear pin taken off and all take off and confirm.Above-mentioned alighting gear pin comprises shank and the position-arresting disk that links to each other with shank.
The utility model content
The technical matters that the utility model solves provides a kind of convenient device that is used to deposit the alighting gear pin of confirming whether the alighting gear pin takes off.
The technical scheme that its technical matters that solves the utility model adopts is: the device that is used to deposit the alighting gear pin, comprise the storage box of depositing the alighting gear pin, described storage box comprise housing and with housing pivotally attached chamber door, described chamber door and housing form cavity, the location indicating device is installed in the described cavity, described location indicating device comprises the registration device that is used for fixing the alighting gear pin, touch-pressure switch of often opening and the touching device that is used for closed touch-pressure switch that is driven by the alighting gear pin that is fixed, described touch-pressure switch are with power supply and be arranged on the exterior indicator lamp of storage box and link to each other.
Further be: 3 location indicating devices are installed in the described cavity, described storage box outer setting has 3 indicator lamps, described 3 indicator lamps are corresponding one by one with the touch-pressure switch of above-mentioned 3 location indicating devices, and the touch-pressure switch of each location indicating device links to each other with corresponding indicator lamp and power supply.
Further be: described power supply is a dry storage battery.
Further be: described dry storage battery is arranged in the described cavity.
Further be: described housing comprises base plate, described alighting gear pin comprises shank, the described registration device that is used for fixing the alighting gear pin comprises the locating plate that is arranged on cavity inside and is positioned at the base plate top, and above-mentioned locating plate is provided with towards the adaptive positioning through hole of the shank with the alighting gear pin of base plate.
Further be: described base plate is provided with the positioning groove with the adaptive shank bottom that is used for fixing the alighting gear pin of the shank of alighting gear pin, and the axial line of described positioning groove overlaps with the axial line of positioning through hole.
Further be: the described touching device that is used for closed touch-pressure switch that is driven by the alighting gear pin is an elastic plate, in the described cavity with locating plate on the positioning through hole adjacent planar form attachment face, described touch-pressure switch and elastic plate are arranged on the same attachment face, the top of above-mentioned elastic plate is positioned at the touch-pressure switch top and is connected with attachment face, and the plate body of above-mentioned elastic plate is positioned at the orthogonal projection of the touch-pressure switch outside and plate body and the orthogonal projection of the positioning through hole on the locating plate is intersected.
Further be: described locating plate links to each other with base plate by stay bearing plate, and the side adjacent with positioning through hole is described attachment face on the described stay bearing plate.
Further be: described chamber door is arranged on case top.
The beneficial effects of the utility model are: owing to be provided with the location indicating device, after the alighting gear pin is fixed in the registration device, the alighting gear pin drives the touching device and impels the touch-pressure switch closure, and the closure of touch-pressure switch can make and be positioned at the exterior indicator lamp of storage box and light.Before taking off, whether the crew only needs to light by viewing lamp, can confirm conveniently whether the alighting gear pin takes off.
Description of drawings
Fig. 1 is the schematic representation of apparatus that is used to deposit the alighting gear pin of the present utility model.
Be labeled as among the figure: 1-touch-pressure switch, 2-plate body, 3-dry storage battery, 4-positioning through hole, the 5-locating plate, 6-battery cavities lid, 7-stay bearing plate, 8-dividing plate, the 9-elastic plate, 10-alighting gear pin, 11-position-arresting disk, the 12-shank, 13-housing, 14-positioning groove, the 15-base plate, 16-indicator lamp, 17-cavity, the 18-chamber door, 19-side plate, 20-attachment face.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
As shown in Figure 1, be used to deposit the device of alighting gear pin, comprise the storage box of depositing alighting gear pin 10, described storage box comprise housing 13 and with housing 13 pivotally attached chamber doors 18, described chamber door 18 and housing 13 form cavity 17, in the described cavity 17 the location indicating device is installed, described location indicating device comprises the registration device that is used for fixing alighting gear pin 10, the touch-pressure switch of often opening 1 and the touching device that is used for closed touch-pressure switch 1 that is driven by the alighting gear pin 10 that is fixed, and described touch-pressure switch 1 is with power supply and be arranged on the exterior indicator lamp 16 of storage box and link to each other.Above-mentioned power supply can be with the power supply on the aircraft, but need carry out circuit modification to aircraft, and engineering cost is higher and can influence the normal operation of other system on the aircraft.The preferred implementation of above-mentioned power supply is a dry storage battery 3, not only cost is low and can not influence the normal operation of other system of aircraft, in addition, above-mentioned dry storage battery 3 can be arranged in the cavity 17 of storage box also can be arranged on the storage box outside, preferred implementation is arranged in the cavity 17, can save the space, and be convenient to wiring.In addition, above-mentioned housing can be surrounded by 4 side plates and a base plate, and chamber door and housing form the osed top hexahedron, certainly, housing 13 also can be other structure, is for example surrounded by 5 side plates and a base plate, is perhaps surrounded etc. by 3 side plates, 1 top board and 1 base plate.
For the ease of confirming whether 3 alighting gear pins 10 all are removed, 3 location indicating devices are installed in the described cavity 17, described storage box outer setting has 3 indicator lamps 16, described 3 indicator lamps 16 are corresponding one by one with the touch-pressure switch 1 of above-mentioned 3 location indicating devices, and the touch-pressure switch 1 of each location indicating device links to each other with corresponding indicator lamp 16 and power supply.In the said structure, there are 3 location indicating devices that 3 touch-pressure switchs 1 are just arranged, 3 indicator lamps 16 are connected with 1 touch-pressure switch 1 with 3 corresponding one by one each indicator lamps 16 that are meant of touch-pressure switch 1, when touch-pressure switch 1 closure, also light accordingly with this touch-pressure switch 1 series connected that indicator lamp 16.When exterior 3 indicator lamps of storage box all light, show that 3 alighting gear pins all are removed, just show that as there being the indicator lamp that does not light the alighting gear pin is not removed in addition.3 dry storage batterys can be set when above-mentioned power supply is provided with give 3 indicator lamp power supplies respectively, 1 dry storage battery also can be set give 3 indicator lamp power supplies.
Further be, the preferred implementation of above-mentioned registration device is: described housing 13 comprises base plate 15, described alighting gear pin 10 comprises shank 12 and position-arresting disk 11, the described registration device that is used for fixing alighting gear pin 10 comprises that to be arranged on cavity 17 inner and be positioned at the locating plate 5 of base plate 15 tops, and above-mentioned locating plate 5 is provided with towards the adaptive positioning through hole 4 of shank base plate 15 and alighting gear pin 10 12.During use, in the shank insertion positioning through hole with the alighting gear pin, can play the effect of location to the alighting gear pin by positioning through hole.Certainly, above-mentioned registration device also can be buckle or snap ring etc.
In order further the position of alighting gear pin to be fixed, avoid the alighting gear pin alighting gear pin to be damaged owing to aircraft vibrates to rock, described base plate 15 is provided with the positioning groove 14 with the adaptive shank that is used for fixing alighting gear pin 10 12 bottoms of the shank 12 of alighting gear pin 10, and the axial line of described positioning groove 14 overlaps with the axial line of positioning through hole 4.In the said structure, the distance between locating plate 5 and the base plate 15 is wanted to guarantee that the shank 12 of alighting gear pin 10 can be inserted in the positioning groove 14.During use, the shank of alighting gear pin is inserted from positioning through hole, the shank bottom of alighting gear pin is inserted in the positioning groove on the base plate, because the alighting gear pin is subjected to the restriction of positioning through hole and positioning groove, what make that the alighting gear pin can be firm is fixed on storage box inside.
In addition, the preferred implementation of the described touching device that is used for closed touch-pressure switch 1 that is driven by alighting gear pin 10 is an elastic plate 9, in the described cavity 17 with locating plate 5 on positioning through hole 4 adjacent planar form attachment face 20, described touch-pressure switch 1 and elastic plate 9 are arranged on the same attachment face 20, the top of above-mentioned elastic plate 9 is positioned at touch-pressure switch 1 top and is connected with attachment face 20, and the plate body 2 of above-mentioned elastic plate 9 is positioned at the orthogonal projection of touch-pressure switch 1 outside and plate body 2 and the orthogonal projection of the positioning through hole 4 on the locating plate 5 is intersected.In the said structure, because the orthogonal projection of plate body 2 and the orthogonal projection of the positioning through hole 4 on the locating plate 5 are intersected, make the shank 12 of alighting gear pin 10 in the process that base plate 15 inserts, can push elastic plate 9 by positioning through hole 4, move and touch touch-pressure switch 1 to touch-pressure switch 1 direction after elastic plate 9 is squeezed and make its closure, because plate body 2 areas of elastic plate 9 are bigger, help touching touch-pressure switch 1 and make its closure.During use, the shank of the alighting gear pin positioning through hole from locating plate is inserted, the shank extruding elastic plate by the alighting gear pin makes elastic plate touching touch-pressure switch, and then makes touch-pressure switch be in closure state, and at this moment, the exterior indicator lamp of storage box lights.Above-mentioned touching device also can be for pressing rod with the protruding button bonded assembly of pressing of touch-pressure switch, the front end that presses rod is a wedge shape, during use, touch-pressure switch is arranged on the attachment face adjacent with locating plate, after the shank of alighting gear pin inserted positioning through hole, the shank by the alighting gear pin pressed excellent with the touch-pressure switch closure.Certain above-mentioned touching device also can have other embodiment.In addition, above-mentioned touching device not only can be driven by the shank of alighting gear pin and make the touch-pressure switch closure by the touching touch-pressure switch, above-mentioned touching device also can be driven by the position-arresting disk of alighting gear pin and make the touch-pressure switch closure by the touching touch-pressure switch, for example touch-pressure switch and touching device are arranged on the position-arresting disk adjacent planar of alighting gear pin, the touching device that pushes elastic plate or other type by position-arresting disk impels the touch-pressure switch closure.
On the basis of the above, for the ease of touch-pressure switch and touching Unit Installation, described locating plate 5 links to each other with base plate 15 by stay bearing plate 7, and side adjacent with positioning through hole 4 on the described stay bearing plate 7 is described attachment face 20.During installation,, again stay bearing plate is placed below the locating plate and to link to each other, therefore can make things convenient for touch-pressure switch and touching Unit Installation with base plate with locating plate because touch-pressure switch and touching device can be installed on stay bearing plate earlier.Certainly, as shown in Figure 1, above-mentioned touch-pressure switch 1 and touching device also can be directly installed in the cavity 17 on the plate face of side plate 19 of the housing 13 adjacent with the positioning through hole 4 of locating plate 5, and this plate face is above-mentioned attachment face 20.
On the basis of the above, for the ease of the alighting gear pin being inserted in the positioning through hole in the storage box, described chamber door is arranged on case top.Certainly, chamber door also can be arranged on housing one side, just is not easy to like this in the positioning through hole in the alighting gear pin insertion storage box.
Embodiment:
Be used to deposit the device of alighting gear pin, comprise storage box, described storage box comprise housing 13 and with housing 13 pivotally attached chamber doors 18, described housing 13 is surrounded by all around 4 side plates 19 and a base plate 15, chamber door 18 is arranged on housing 13 tops and forms cavitys 17 with housing 13; 2 locatings plate 5 are installed on the side plate 19 in the cavity 17 at interval, be arranged at intervals with 2 positioning through hole 4 on one of them locating plate 5, the underrun stay bearing plate 7 of cooresponding locating plate 5 links to each other with base plate 15 between above-mentioned 2 positioning through hole 4, on left surface adjacent on the stay bearing plate 7 and right flank, be separately installed with a touch-pressure switch 1 with above-mentioned 2 positioning through hole 4, above each touch-pressure switch 1, be provided with 1 elastic plate 9, one end of elastic plate 9 links to each other with stay bearing plate 7, the plate body 2 of elastic plate 9 is positioned at touch-pressure switch 1 outside, and the orthogonal projection of the positioning through hole 4 on the orthogonal projection of plate body 2 and the locating plate 5 is intersected; Another locating plate 5 is provided with 1 positioning through hole 4, on the side plate 19 of the housing 13 adjacent, 1 touch-pressure switch 1 is installed with this locating plate 5, this touch-pressure switch 1 is installed on this side plate 19 on the surface adjacent with the positioning through hole 4 of above-mentioned locating plate 5, this touch-pressure switch 1 top is provided with 1 elastic plate 9, one end of elastic plate 9 links to each other with this side plate 19, the plate body 2 of elastic plate 9 is positioned at touch-pressure switch 1 outside, and the orthogonal projection of the positioning through hole 4 on the orthogonal projection of plate body 2 and the locating plate 5 is intersected; By the battery cavities that 2 dividing plates 8 that link to each other with base plate 15 are formed for shelving dry storage battery 3 is installed, the top of battery cavities is provided with battery cavities leak free battery cavities lid 6 between above-mentioned 2 locatings plate 5; The storage box outer setting has 16,3 indicator lamps 16 of 3 indicator lamps to connect with 3 touch-pressure switchs 1 of storage box in-to-in respectively, and promptly 1 indicator lamp 16 of each touch-pressure switch 1 control is given above-mentioned 3 indicator lamps, 16 power supplies by storage box in-to-in dry storage battery 3.
Claims (9)
1. be used to deposit the device of alighting gear pin, comprise the storage box of depositing alighting gear pin (10), described storage box comprise housing (13) and with housing (13) pivotally attached chamber door (18), it is characterized in that: described chamber door (18) and housing (13) form cavity (17), described cavity is equipped with the location indicating device in (17), described location indicating device comprises the registration device that is used for fixing alighting gear pin (10), touch-pressure switch of often opening (1) and the touching device that is used for closed touch-pressure switch that is driven by the alighting gear pin (10) that is fixed, described touch-pressure switch (1) are with power supply and be arranged on the exterior indicator lamp of storage box (16) and link to each other.
2. the device that is used to deposit the alighting gear pin as claimed in claim 1, it is characterized in that: 3 location indicating devices are installed in the described cavity (17), described storage box outer setting has 3 indicator lamps (16), described 3 indicator lamps (16) are corresponding one by one with the touch-pressure switch (1) of above-mentioned 3 location indicating devices, and the touch-pressure switch (1) of each location indicating device links to each other with corresponding indicator lamp (16) and power supply.
3. the device that is used to deposit the alighting gear pin as claimed in claim 1 or 2 is characterized in that: described power supply is dry storage battery (3).
4. the device that is used to deposit the alighting gear pin as claimed in claim 3 is characterized in that: described dry storage battery (3) is arranged in the described cavity (17).
5. the device that is used to deposit the alighting gear pin as claimed in claim 1 or 2, it is characterized in that: described housing (13) comprises base plate (15), described alighting gear pin (10) comprises shank (12), the described registration device that is used for fixing alighting gear pin (10) comprises the locating plate (5) that is arranged on cavity (17) inside and is positioned at base plate (15) top, and above-mentioned locating plate (5) is provided with towards the positioning through hole (4) adaptive with shanks alighting gear pin (10) (12) base plate (15).
6. the device that is used to deposit the alighting gear pin as claimed in claim 5, it is characterized in that: described base plate (15) is provided with the positioning groove (14) with the adaptive shank that is used for fixing alighting gear pin (10) (12) bottom of the shank (12) of alighting gear pin (10), and the axial line of described positioning groove (14) overlaps with the axial line of positioning through hole (4).
7. the device that is used to deposit the alighting gear pin as claimed in claim 5, it is characterized in that: the described touching device that is used for closed touch-pressure switch (1) that is driven by alighting gear pin (10) is elastic plate (9), in the described cavity (17) with locating plate (5) on positioning through hole (4) adjacent planar form attachment face (20), described touch-pressure switch (1) and elastic plate (9) are arranged on the same attachment face (20), the top of above-mentioned elastic plate (9) is positioned at touch-pressure switch (1) top and is connected with attachment face (20), and the plate body (2) of above-mentioned elastic plate (9) is positioned at the orthogonal projection of touch-pressure switch (1) outside and plate body (2) and the orthogonal projection of the positioning through hole (4) on the locating plate (5) is intersected.
8. the device that is used to deposit the alighting gear pin as claimed in claim 7 is characterized in that: described locating plate (5) links to each other with base plate (15) by stay bearing plate (7), and it is described attachment face (20) that described stay bearing plate (7) is gone up the side adjacent with positioning through hole (4).
9. the device that is used to deposit the alighting gear pin as claimed in claim 8 is characterized in that: described chamber door (18) is arranged on housing (13) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202959706U CN201665313U (en) | 2010-08-18 | 2010-08-18 | Apparatus for storing undercarriage pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202959706U CN201665313U (en) | 2010-08-18 | 2010-08-18 | Apparatus for storing undercarriage pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665313U true CN201665313U (en) | 2010-12-08 |
Family
ID=43266267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202959706U Expired - Fee Related CN201665313U (en) | 2010-08-18 | 2010-08-18 | Apparatus for storing undercarriage pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665313U (en) |
-
2010
- 2010-08-18 CN CN2010202959706U patent/CN201665313U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009083073A3 (en) | Fuel cell system module | |
| CN201665313U (en) | Apparatus for storing undercarriage pin | |
| CN206118026U (en) | Automatic change acoustics shielded cell | |
| CN204116719U (en) | Sight sheet devices deposited by a kind of image department mating plate | |
| CN203978054U (en) | A kind of Rapid lock catch device of LED combination screen | |
| CN201626553U (en) | Device for storing pilot tube sleeve | |
| CN209217073U (en) | A kind of battery for hiding charging interface | |
| CN204011139U (en) | A kind of circuit breaker locking device | |
| CN203603588U (en) | Novel storage rack | |
| CN203590079U (en) | Separated type soft starter | |
| CN206606364U (en) | A kind of camera model Quick-dismantle component for aircraft | |
| CN211130300U (en) | Take categorised sample storing compartment is examined to mark of guard action | |
| CN204235532U (en) | Tool box | |
| CN203775576U (en) | Electronic device and functional box installing mechanism thereof | |
| CN203669472U (en) | Storage rack for cremains | |
| CN201557694U (en) | Spatially adjustable stationery box | |
| CN202258333U (en) | Aerial digital camera data memory device | |
| CN218071224U (en) | Small-size longmen area linear module electric sliding table | |
| CN205122664U (en) | Unmanned aerial vehicle is with intelligent battery fast -assembling module | |
| CN202831865U (en) | Ejection opening device of battery bin of charging equipment | |
| CN203397099U (en) | Multifunctional clock | |
| CN109617226A (en) | A kind of pullable uninterruptible power supply | |
| CN205247291U (en) | Resilience formula computer machine case | |
| CN201647491U (en) | Battery storage box | |
| CN202650542U (en) | Universal serial bus (USB) flash disk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20130818 |