CN207809764U - A kind of plug-in operation of landing gear - Google Patents
A kind of plug-in operation of landing gear Download PDFInfo
- Publication number
- CN207809764U CN207809764U CN201721885579.XU CN201721885579U CN207809764U CN 207809764 U CN207809764 U CN 207809764U CN 201721885579 U CN201721885579 U CN 201721885579U CN 207809764 U CN207809764 U CN 207809764U
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- Prior art keywords
- plug
- peg
- connection
- landing gear
- rod
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Abstract
The utility model discloses a kind of plug-in operation of landing gear, including the body of rod and tripod, described body of rod one end is connected with connection-peg, described tripod one end is provided with plug socket, the other end is connected with tripod link block, the outer diameter of the connection-peg is equal to the internal diameter of the plug socket, the utility model can need the when of storing undercarriage to reduce space hold by the inserting mode of connection-peg and plug socket, when debugging unmanned plane, undercarriage damage can also convenient replacing, unmanned plane joint part will not be damaged because of multiple dismounting simultaneously, it can effectively improve the fastness of undercarriage grafting in such a way that 4 banana hair style plugs and 4 insertion tubes correspond to grafting.
Description
Technical field
The utility model is related to unmanned plane undercarriage field, especially a kind of plug-in operation of landing gear.
Background technology
Integral type undercarriage is being stored, and transport and when maintenance and debugging can occupy much room, is especially calibrating some bodies
It is not easy to operate when the larger unmanned plane of product, it is sometimes desirable to which more people assist to complete, and often dismounting will necessarily be to even for undercarriage
The metal parts at the place of connecing causes to damage.
Utility model content
Purpose of the utility model is to solve the above problems, devise a kind of plug-in operation of landing gear.
Realize that above-mentioned purpose the technical solution of the utility model is a kind of plug-in operation of landing gear, including the body of rod and foot
Frame, described body of rod one end are connected with connection-peg, and described tripod one end is provided with plug socket, and the other end is connected with tripod link block,
The outer diameter of the connection-peg is equal to the internal diameter of the plug socket.
The connection-peg includes bottom plate and plug, and side threaded hole, the bottom surface of the pedestal are provided on the side wall of the pedestal
On be provided with bottom threaded hole, one end of the plug is threadedly coupled with the bottom threaded hole.
The bottom threaded hole and the plug it is each there are four, on the bottom surface of the uniformly distributed pedestal.
The body of rod is provided with through-hole on the side wall of described connection-peg one end.
The through-hole is fixed together by screw and the side threaded hole.
4 insertion tubes are uniformly fixed on the bottom surface of the plug socket inner cavity, the position of the insertion tube and the plug are opposite
It answers.
The body of rod is hollow stem.
Advantage is, the when of storing undercarriage can needed to reduce by the inserting mode of connection-peg and plug socket
Space hold, when debugging unmanned plane undercarriage damage can also convenient replacing, while nobody will not be damaged because of multiple dismounting
Machine joint part can effectively improve undercarriage grafting in such a way that 4 banana hair style plugs and 4 insertion tubes correspond to grafting
Fastness.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of plug-in operation of landing gear of the utility model；
Fig. 2 is a kind of overall schematic of plug-in operation of landing gear of the utility model；
In figure, 1, the body of rod；2, tripod；3, connection-peg；4, plug socket；5, tripod link block；6, pedestal；7, plug；8, side
Threaded hole；9, bottom threaded hole；10, through-hole；11, screw；12, jack.
Specific implementation mode
The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-2, a kind of plug-in folding and unfolding is risen and fallen
Frame, including the body of rod (1) and tripod (2), the described body of rod (1) one end are connected with connection-peg (3), and described tripod (2) one end is provided with
Plug socket (4), the other end are connected with tripod link block (5), and the outer diameter of the connection-peg (3) is equal to the interior of the plug socket (4)
Diameter；The connection-peg (3) includes bottom plate (6) and plug (7), and side threaded hole (8) is provided on the side wall of the pedestal (6), described
Bottom threaded hole (9) is provided on the bottom surface of pedestal (6), one end of the plug (7) is threadedly coupled with the bottom threaded hole (9)；
There are four the bottom threaded hole (9) and the plug (7) are each, on the bottom surface of the uniformly distributed pedestal (6)；The body of rod (1) is close
It is provided with through-hole (10) on the side wall of described connection-peg (3) one end；The through-hole (10) passes through screw (11) and the side threaded hole
(8) it is fixed together；4 insertion tubes (12) are uniformly fixed on the bottom surface of plug socket (4) inner cavity, the insertion tube (12)
Position and the plug (7) are corresponding；The body of rod (1) is hollow stem, and the structure of the plug (7) is banana head；By inserting
The inserting mode of connector (3) and plug socket (4) can need the when of storing undercarriage to reduce space hold, when debugging unmanned plane
Undercarriage damage can also convenient replacing, while will not because multiple dismounting damage unmanned plane joint part, pass through 4 bananas
Hair style plug (7) and the mode of the corresponding grafting of 4 insertion tubes (12) can effectively improve the fastness of undercarriage grafting.
Operation principle：
4 plugs are fixed to by bottom thread on pedestal and constitute connection-peg by embodiment 1., and connection-peg is passed through screw
4 insertion tubes of plug socket and 4 plugs are corresponded to grafting, complete unmanned plane undercarriage by the one end for having through-hole fixed to the body of rod
Connection procedure；When needing to dismantle, connection-peg and plug socket are reversely dragged out.
Connection-peg in embodiment 1 is fixed to the body of rod by embodiment 2. by screw the connection type of through-hole one end, changes
Being fixed to the body of rod by rivet for connection-peg has the connection type of through-hole one end, can also realize same technique effect.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of which part may be made, and belong to the utility model
Protection domain within.
Claims (6)
1. a kind of plug-in operation of landing gear, including the body of rod (1) and tripod (2), which is characterized in that the described body of rod (1) one end connects
It is connected to connection-peg (3), described tripod (2) one end is provided with plug socket (4), and the other end is connected with tripod link block (5), described to insert
The outer diameter of connector (3) is equal to the internal diameter of the plug socket (4), and the connection-peg (3) includes pedestal (6) and plug (7), the bottom
It is provided with side threaded hole (8) on the side wall of seat (6), bottom threaded hole (9), the plug (7) are provided on the bottom surface of the pedestal (6)
One end be threadedly coupled with the bottom threaded hole (9).
2. a kind of plug-in operation of landing gear according to claim 1, which is characterized in that the bottom threaded hole (9) and institute
State plug (7) it is each there are four, on the bottom surface of the uniformly distributed pedestal (6).
3. a kind of plug-in operation of landing gear according to claim 1, which is characterized in that the body of rod (1) is close to described
It is provided with through-hole (10) on the side wall of connection-peg (3) one end.
4. a kind of plug-in operation of landing gear according to claim 3, it is characterised in that the through-hole (10) passes through screw
(11) it is fixed together with the side threaded hole (8).
5. a kind of plug-in operation of landing gear according to claim 1, which is characterized in that plug socket (4) inner cavity
4 insertion tubes (12) are uniformly fixed on bottom surface, the position of the insertion tube (12) and the plug (7) are corresponding.
6. a kind of plug-in operation of landing gear according to claim 1, which is characterized in that the body of rod (1) is hollow stem,
The structure of the plug (7) is banana head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885579.XU CN207809764U (en) | 2017-12-28 | 2017-12-28 | A kind of plug-in operation of landing gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885579.XU CN207809764U (en) | 2017-12-28 | 2017-12-28 | A kind of plug-in operation of landing gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207809764U true CN207809764U (en) | 2018-09-04 |
Family
ID=63328321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721885579.XU Active CN207809764U (en) | 2017-12-28 | 2017-12-28 | A kind of plug-in operation of landing gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207809764U (en) |
-
2017
- 2017-12-28 CN CN201721885579.XU patent/CN207809764U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |