CN201626553U - Device for storing pilot tube sleeve - Google Patents
Device for storing pilot tube sleeve Download PDFInfo
- Publication number
- CN201626553U CN201626553U CN2010202968601U CN201020296860U CN201626553U CN 201626553 U CN201626553 U CN 201626553U CN 2010202968601 U CN2010202968601 U CN 2010202968601U CN 201020296860 U CN201020296860 U CN 201020296860U CN 201626553 U CN201626553 U CN 201626553U
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- CN
- China
- Prior art keywords
- touch
- air speed
- pressure switch
- speed pipe
- pipe box
- 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
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Abstract
The utility model discloses a device used on an airplane for storing a pilot tube sleeve, so flight screw easily determine whether a pilot tube sleeve is taken off or not. The device for storing a pilot tube sleeve comprises a storage box for storing a pilot tube sleeve. The storage box comprises a casing of a base plate and a box gate hinged with the casing. The box gate and the casing form a cavity for storing a pilot tube sleeve. The base plate is arranged on the bottom of the cavity, a normally open touch switch is arranged on the base plate on the bottom of the cavity, and the touch switch is connected with a power supply and an indicator light on the outer part of the storage box. When a pilot tube sleeve is put in the cavity of the storage box and pressed on the touch switch, the touch switch changes from an On state into an Off state, and the bright indicator light on the outer part of the storage box indicates the pilot tube sleeve is put in the storage box. The device is convenient for flight screw to check whether the pilot tube sleeve is taken off or not.
Description
Technical field
The utility model relates to the device of using on a kind of aircraft that is used to deposit the air speed pipe box.
Background technology
Two air speed pipe boxes generally are equipped with on the airline aircraft, when airline aircraft is let pass, pitot covers 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 air speed pipe box or whole pitot covers are not taken off sometimes, and the crew does not go to confirm whether the air speed pipe box is removed or do not take out the air speed pipe box from the sack deposited or container confirms carefully whether the air speed pipe box 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 air speed pipe box and confirm whether the air speed pipe box takes off and whether all take off, whether this process is more complicated, be not easy to the crew and whether the air speed pipe box taken off and all take off and confirm.
The utility model content
The technical matters that the utility model solves provides a kind of convenient device that is used to deposit the air speed pipe box of confirming whether the air speed pipe box takes off.
The technical scheme that its technical matters that solves the utility model adopts is: the device that is used to deposit the air speed pipe box, comprise the storage box that is used to deposit the air speed pipe box, described storage box include base plate housing and with housing pivotally attached chamber door, described chamber door and housing are formed for depositing the cavity of air speed pipe box, described base plate is positioned at above-mentioned cavity bottom, the base plate of above-mentioned cavity bottom is provided with the touch-pressure switch of often opening, and described touch-pressure switch is with power supply and be arranged on the exterior indicator lamp of storage box and link to each other.
Further be: described cavity inside is provided with dividing plate, above-mentioned cavity forms two sub-cavitys by described dividing plate, the base plate of described each sub-cavity bottom is provided with a touch-pressure switch of often opening, described storage box outer setting has and described two touch-pressure switchs two indicator lamps one to one, and described each touch-pressure switch links to each other with corresponding indicator lamp and power supply.
Further be: also comprise the elastic plate that be used for closed touch-pressure switch by air speed pipe box driving identical with touch-pressure switch quantity, described elastic plate is corresponding one by one with touch-pressure switch, an end of above-mentioned elastic plate and base plate is connected and its plate body is positioned at the top of corresponding touch-pressure switch.
Further be: described power supply is a dry storage battery.
Further be: described chamber door links to each other with housing by latching device.
The beneficial effects of the utility model are: when the air speed pipe box being put into the cavity inside of storage box and being pressed on the touch-pressure switch, touch-pressure switch becomes closure state by opening, at this moment, be positioned at the exterior indicator lamp of storage box and light, show that the air speed pipe box put into storage box.Can make things convenient for the crew to confirm whether the air speed pipe box takes off like this.In addition, be provided with two sub-cavitys and can guarantee that all air speed pipe boxes all are removed when the exterior indicator lamp of all storage boxes all lights.Can avoid like this because human negligence causes the air speed pipe box not take off fully.
Description of drawings
Fig. 1 is the schematic representation of apparatus that is used to deposit the air speed pipe box of the present utility model.
Be labeled as among the figure: 1-housing, 2-chamber door, 3-indicator lamp, 5-touch-pressure switch, 6-elastic plate, 7-base plate, 8-dividing plate, 9-cavity, 10-cavity, 11-plate body.
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 air speed pipe box, comprise the storage box that is used to deposit the air speed pipe box, described storage box include base plate 7 housing 1 and with housing 1 pivotally attached chamber door 2, described chamber door 2 and housing 1 are formed for depositing the cavity 9 of air speed pipe box, described base plate 7 is positioned at above-mentioned cavity 9 bottoms, and the base plate 7 of above-mentioned cavity 9 bottoms is provided with the touch-pressure switch of often opening 5, and described touch-pressure switch 5 is with power supply and be arranged on the exterior indicator lamp 3 of storage box and link to each other.Above-mentioned power supply can be arranged on the inside of cavity 9, also can be arranged on the storage box outside.The above-mentioned touch-pressure switch of often opening 5 is meant when not shelving the air speed sleeve pipe, touch-pressure switch 5 is in opening, will be up when above-mentioned touch-pressure switch 5 is provided with the protruding button of pressing of touch-pressure switch 5, when being shelved on the touch-pressure switch 5, the air speed pipe box can make touch-pressure switch 5 closures like this by the protruding button that presses of touching touch-pressure switch 5, and then impel the exterior indicator lamp 3 of storage box to light, after the air speed pipe box is removed from touch-pressure switch 5, pressing protruding button upsprings, touch-pressure switch 5 is in opening again, indicator lamp 3 extinguishes, and can be convenient to the crew like this and confirm whether to take off the air speed pipe box.In addition, described housing can be surrounded by top board, base plate and three side plates, the hinged formation osed top of chamber door and housing hexahedron, hexahedron in-to-in cavity is the cavity that is used to deposit the air speed pipe box, certainly, described housing and chamber door also can be other shape, and for example housing and chamber door form heptahedron or octahedron etc. jointly.
In the said structure, though can make things convenient for the crew to confirm whether take off the air speed pipe box, but be not easy to confirm whether all air speed pipe boxes all are removed, two air speed pipe boxes generally are equipped with on the airline aircraft, if two air speed pipe boxes all are placed in the cavity, and the storage box outside has only an indicator lamp, at this moment just need open chamber door and confirm whether two air speed pipe boxes all are removed.Confirm that for the ease of the crew all air speed pipe boxes all are removed, described cavity 9 inside are provided with dividing plate 8, above-mentioned cavity 9 forms two sub-cavitys 10 by described dividing plate 8, the base plate 7 of described each sub-cavity 10 bottom is provided with a touch-pressure switch of often opening 5, just be provided with two touch-pressure switchs 5 like this in storage box inside, described storage box outer setting has and described two touch-pressure switchs 5 two indicator lamps 3 one to one, and described each touch-pressure switch 5 links to each other with corresponding indicator lamp 3 and power supply.Adopt said structure, each touch-pressure switch links to each other with 1 indicator lamp, when two air speed pipe boxes are put into two sub-cavitys respectively, when exterior two indicator lamps of storage box all being lighted by the touching touch-pressure switch, show that two air speed pipe boxes all are removed, like this, the crew can lightly judge whether the air speed pipe box all is removed by viewing lamp is whether whole, if have only 1 indicator lamp to light, illustrate that 1 air speed pipe box is not removed in addition.When above-mentioned touch-pressure switch was provided with, 2 touch-pressure switchs were connected with corresponding indicator lamp respectively, powered to indicator lamp by power supply again, and power supply can be provided with 1 also can be provided with 2.
In addition, since touch-pressure switch to press protruding button less, the air speed sleeve pipe is pressed in just press indicator lamp is lighted, if because staff's carelessness does not make the air speed sleeve pipe put accurate position, then indicator lamp can't light, can make crew's mistake think that the air speed sleeve pipe is not removed, and has so just produced misunderstanding like this.Generation for fear of above-mentioned misunderstanding, on the basis of said structure, also comprise the elastic plate that be used for closed touch-pressure switch 6 by air speed pipe box driving identical with touch-pressure switch 5 quantity, described elastic plate 6 is corresponding one by one with touch-pressure switch 5, be that each touch-pressure switch 5 is equipped with elastic plates 6, an end of above-mentioned elastic plate 6 and base plate 7 are connected and its plate body 11 is positioned at the top of corresponding touch-pressure switch 5.After shelving the air speed pipe box on the elastic plate, the effect that elastic plate is subjected to air speed pipe box gravity presses down and touches touch-pressure switch, and touch-pressure switch is closed thereupon.In the said structure, each touch-pressure switch is provided with an elastic plate, near one end of elastic plate and the touch-pressure switch housing base plate is connected, the plate body of elastic plate is positioned at the touch-pressure switch top, after the air speed pipe box is shelved on the elastic plate, elastic plate presses down and touches touch-pressure switch, make the touch-pressure switch closure, and then corresponding indicator lamp is lighted, after the air speed pipe box was removed from elastic plate, elastic plate can recover virgin state owing to itself have elasticity, be that the plate body of elastic plate separates with touch-pressure switch and is positioned at the touch-pressure switch top again, corresponding indicator lamp also extinguishes thereupon.Because the plate body area of elastic plate is bigger, the staff only needs the air speed pipe box is put on the elastic plate and the touch-pressure switch closure can be need not the air speed pipe box is aimed at touch-pressure switch, thereby can avoid the generation of above-mentioned misunderstanding.
In addition, 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, and not only cost is low and can not influence the normal operation of other system of aircraft.
Because air craft battery is opened the chamber door of storage box, described chamber door 2 links to each other with housing 1 by latching device in order to prevent.Aircraft can produce in flight course and jolt, after if the chamber door of storage box is opened owing to jolting, storage box in-to-in pitot cover might skid off from storage box inside, might damage the air speed pipe box so on the one hand, might the personnel on the aircraft be damaged on the other hand.Above-mentioned latching device can be lock, dop and buckle or screw etc.
Claims (5)
1. be used to deposit the device of air speed pipe box, comprise the storage box that is used to deposit the air speed pipe box, described storage box include base plate (7) housing (1) and with housing (1) pivotally attached chamber door (2), it is characterized in that: described chamber door (2) and housing (1) are formed for depositing the cavity (9) of air speed pipe box, described base plate (7) is positioned at above-mentioned cavity (9) bottom, base plate (7) is provided with the touch-pressure switch of often opening (5), and described touch-pressure switch (5) is with power supply and be arranged on the exterior indicator lamp of storage box (3) and link to each other.
2. the device that is used to deposit the air speed pipe box as claimed in claim 1, it is characterized in that: described cavity (9) inside is provided with dividing plate (8), above-mentioned cavity (9) forms two sub-cavitys (10) by described dividing plate (8), the base plate (7) of described each sub-cavity (10) bottom is provided with a touch-pressure switch of often opening (5), described storage box outer setting has and described two touch-pressure switchs (5) two indicator lamps (3) one to one, and described each touch-pressure switch (5) links to each other with corresponding indicator lamp (3) and power supply.
3. the device that is used to deposit the air speed pipe box as claimed in claim 1 or 2, it is characterized in that: also comprise the elastic plate that be used for closed touch-pressure switch (6) by air speed pipe box driving identical with touch-pressure switch (5) quantity, described elastic plate (6) is corresponding one by one with touch-pressure switch (5), and an end of above-mentioned elastic plate (6) and base plate (7) are connected and its plate body (11) is positioned at the top of corresponding touch-pressure switch (5).
4. the device that is used to deposit the air speed pipe box as claimed in claim 1 or 2 is characterized in that: described power supply is a dry storage battery.
5. the device that is used to deposit the air speed pipe box as claimed in claim 1 or 2 is characterized in that: described chamber door (2) links to each other with housing (1) by latching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202968601U CN201626553U (en) | 2010-08-19 | 2010-08-19 | Device for storing pilot tube sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202968601U CN201626553U (en) | 2010-08-19 | 2010-08-19 | Device for storing pilot tube sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626553U true CN201626553U (en) | 2010-11-10 |
Family
ID=43057941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202968601U Expired - Fee Related CN201626553U (en) | 2010-08-19 | 2010-08-19 | Device for storing pilot tube sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270643A (en) * | 2014-10-24 | 2016-01-27 | 栗中华 | Device and method for managing airplane protective articles |
| CN110435906A (en) * | 2019-08-30 | 2019-11-12 | 山东太古飞机工程有限公司 | A kind of civil aircraft pitot is from separating protective case |
-
2010
- 2010-08-19 CN CN2010202968601U patent/CN201626553U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270643A (en) * | 2014-10-24 | 2016-01-27 | 栗中华 | Device and method for managing airplane protective articles |
| CN110435906A (en) * | 2019-08-30 | 2019-11-12 | 山东太古飞机工程有限公司 | A kind of civil aircraft pitot is from separating protective case |
| CN110435906B (en) * | 2019-08-30 | 2024-02-02 | 山东太古飞机工程有限公司 | Self-separating protective sleeve for airspeed tube of civil aircraft |
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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: 20101110 Termination date: 20130819 |