CN209782137U - Unmanned aerial vehicle foot rest is beta structure fast - Google Patents

Abstract

The utility model discloses an unmanned aerial vehicle foot rest is beta structure soon, including the upper portion connecting piece, sleeve and lower part connecting piece, the upper portion connecting piece is equipped with threaded connection portion in the one end of relative lower part connecting piece, threaded connection portion's lower terminal surface downward axial extension has spliced pole and check plate, be equipped with vertical slip swivelling chute on the spliced pole, the lower part connecting piece is equipped with two parallel connection feet of axial extension in the one end of relative upper portion connecting piece, the outside extension in side on the upper portion of two parallel connection feet is equipped with the lug, be connected with rotatory round pin between two lugs, the top of two parallel connection feet constitutes spacing portion, threaded connection portion's terminal surface is equipped with the spacing groove with spacing portion complex, the spliced pole is located between two parallel connection feet, rotatory round pin passes the slip swivelling. The utility model discloses a swift beta structure is from taking spacingly, can single fold the expansion operation and put in place one by one, need not to adjust repeatedly, can realize quick folding and the portability of foot rest according to unmanned aerial vehicle's work and transportation requirement.

Description

Unmanned aerial vehicle foot rest is beta structure fast

Technical Field

The utility model relates to an unmanned air vehicle technique field, concretely relates to from taking spacingly, can one person operate folding expansion and one step unmanned aerial vehicle foot rest that targets in place quick beta structure.

Background

In order to take different take-off sites into consideration and reserve space for task equipment mounted at the bottom of an unmanned aerial vehicle, foot rests of the unmanned aerial vehicle are generally large in length, so that the unmanned aerial vehicle occupies large space during transportation; and adopt the foot rest design of detachable form, solved the transportation space problem, but the dismouting when using at every turn is very time-wasting, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

For solving the defect that above-mentioned technique exists, the utility model provides a from taking spacingly, can one person operate folding expansion and one step unmanned aerial vehicle foot rest that targets in place swift beta structure.

The utility model discloses realize that the technical scheme that above-mentioned technological effect adopted does:

The utility model provides an unmanned aerial vehicle foot rest shortcut beta structure, includes upper portion connecting piece, sleeve and lower connecting piece, muffjoint upper portion connecting piece with the lower connecting piece, the upper portion connecting piece is relative the one end of lower connecting piece is equipped with threaded connection portion, threaded connection portion's lower extreme face downward axial extension has spliced pole and locking plate, be equipped with vertical slip swivelling chute on the spliced pole, the lower connecting piece is relative the one end of upper portion connecting piece is equipped with two side by side connection feet, two side by side of axial extension be connected with rotatory round pin between the upper portion of connecting the foot, rotatory round pin passes slip swivelling chute, two side by side the top of connecting the foot constitutes spacing portion, threaded connection portion's terminal surface be equipped with spacing portion complex spacing groove.

Foretell unmanned aerial vehicle foot rest is beta folding structure soon, two are listed as the side of the upper portion of connecting the foot outwards extends and is equipped with the lug, the both ends of rotatory round pin wear to establish respectively on two the lug.

Foretell unmanned aerial vehicle foot rest structure that folds soon, the spliced pole is located two side by side between the connecting foot, two side by side in the connecting foot be located the spliced pole with the outside of the connecting foot of jam plate be equipped with jam plate complex stop pin.

Foretell unmanned aerial vehicle foot rest is folding structure soon, threaded connection's outer circumferencial side is equipped with the external screw thread, be equipped with the internal thread in the sleeve, the sleeve pass through the internal thread with threaded connection's external screw thread connection.

Foretell unmanned aerial vehicle foot rest is folding structure soon, the lower part connecting piece is relative the terminal surface of the one end of upper portion connecting piece is equipped with outer boss, the sleeve with the inner tube edge of the one end that the lower part connecting piece is connected be equipped with outer boss complex snap ring.

Foretell unmanned aerial vehicle foot rest is folding structure soon, the locking plate is equipped with and is used for preventing the lower part connecting piece continues to rotate, and the lower part connecting piece is followed upper portion connecting piece axial upward movement makes spacing portion gets into the face angle of spacing groove.

foretell unmanned aerial vehicle foot rest is beta structure soon, be equipped with the last expansion joint that the upper portion foot rest pipe fitting of being convenient for inserted the assembly on the connecting piece of upper portion, be equipped with the lower expansion joint that the lower part foot rest pipe fitting of being convenient for inserted the assembly on the connecting piece of lower part.

The utility model has the advantages that: the utility model discloses a swift beta structure is from taking spacingly, can single fold the expansion operation and put in place one by one, need not to adjust repeatedly, can realize quick folding and the portability of foot rest according to unmanned aerial vehicle's work and transportation requirement. Therefore, the folding type folding chair can be quickly opened and fixed during working and can be quickly folded during transportation, and the transportation is convenient.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a perspective view of the upper connecting member of the present invention;

Fig. 3 is a perspective view of the lower connecting member of the present invention;

Fig. 4 is a perspective view of the sleeve of the present invention;

fig. 5 is an expansion schematic view of the unmanned aerial vehicle foot stool with the rapid folding structure of the present invention;

Fig. 6 is a folding schematic view of the foot stool of the unmanned aerial vehicle to which the rapid folding structure of the present invention is applied;

Fig. 7 is an unmanned aerial vehicle schematic diagram of the rapid folding structure.

Detailed Description

In order to be right the utility model discloses a technical characteristic, purpose and the effect of unmanned aerial vehicle foot rest shortcut folding structure have clearer understanding, and it is right with concrete embodiment now the utility model discloses an unmanned aerial vehicle foot rest shortcut folding structure explains.

as shown in fig. 1 to 4, the utility model provides an unmanned aerial vehicle foot rest is quick beta structure includes upper portion connecting piece 3, sleeve 5 and lower part connecting piece 4, and upper portion connecting piece 3 and lower part connecting piece 4 are connected to sleeve 5. The upper connecting piece 3 is provided with an upper expansion joint 3-6 which is convenient for the insertion and assembly of an upper foot rest pipe fitting 6, the lower connecting piece 4 is provided with a lower expansion joint 4-6 which is convenient for the insertion and assembly of a lower foot rest pipe fitting 7, and the tail end of the lower foot rest pipe fitting 7 is connected with a ground falling frame 8. The upper connecting piece 3 is provided with a threaded connecting part 3-7 at one end opposite to the lower connecting piece 4, and the lower end surface of the threaded connecting part 3-7 extends downwards and axially to form a connecting column 3-8 and a stop plate 3-2. The connecting column 3-8 is provided with a vertical sliding rotary groove 3-1, one end of the lower connecting piece 4 opposite to the upper connecting piece 3 is provided with two parallel connecting feet 4-7 extending axially, and a rotary pin 4-1 is connected between the upper parts of the two parallel connecting feet 4-7. The rotating pin 4-1 penetrates through the sliding rotating groove 3-1, the tops of the two parallel connecting pins 4-7 form a limiting part 4-3, and the end face of the threaded connecting part 3-7 is provided with a limiting groove 3-3 matched with the limiting part 4-3. The sliding rotating groove 3-1 can enable the rotating pin 4-1 on the lower connecting piece 4 to slide and rotate in the sliding rotating groove, wherein the sliding purpose is to enable the limiting part 4-3 on the lower connecting piece 4 to smoothly slide in and out of the limiting groove 3-3 on the upper connecting piece 3, the function is to assist the connection and limiting fixation of the limiting lower connecting piece 4 and the upper connecting piece 3 when the foot rest is unfolded, and the shaking is prevented, and the rotating purpose is to achieve the folding state shown in fig. 6.

the side edges of the upper parts of the two parallel connecting feet 4-7 extend outwards to form convex lugs 4-8, and two ends of the rotating pin 4-1 are respectively arranged on the two convex lugs 4-8 in a penetrating way. The connecting column 3-8 is positioned between the two parallel connecting pins 4-7, and the stop pin 4-2 matched with the stop plate 3-2 is arranged on the outer side of the connecting pin of the connecting column 3-8 and the stop plate 3-2 in the two parallel connecting pins 4-7. The outer circumference side of the threaded connection part 3-7 is provided with an external thread 3-4, and the sleeve 5 is sleeved at the lower part of the lower connection part 4 through a through hole 5-6 on the sleeve. The sleeve 5 is internally provided with internal threads 5-4, and the sleeve 5 is connected with the external threads 3-4 of the threaded connecting part 3-7 through the internal threads 5-4. The end face of one end of the lower connecting piece 4, which is opposite to the upper connecting piece 3, is provided with an outer boss 4-5, and the edge of the inner cylinder of one end of the sleeve 5, which is connected with the lower connecting piece 4, is provided with a snap ring 5-5 matched with the outer boss 4-5. Under the matching of the snap ring 5-5 and the outer boss 4-5, the lower connecting piece 4 is firmly fixed together to form the unfolding state of the foot rest when the upper connecting piece 3 is fixedly connected with the sleeve 5 through threads. The stop plate 3-2 is provided with a plate surface angle for preventing the lower connecting piece 4 from continuing rotating and enabling the limiting part 4-3 to enter the limiting groove 3-3 when the lower connecting piece 4 moves upwards along the axial direction of the upper connecting piece 3. As shown in fig. 1, when the lower connecting member 4 is rotated in the direction of "B2" in the figure, i.e. the foot rest is changed from the unfolded state to the folded state, the lower connecting member 4 can be prevented from further rotating at a designated position, so that the subsequent lower connecting member 4 can slide upwards along the axis "C" in the figure and enter the limiting groove 3-3. The design enables the foot rest to be unfolded and folded to realize blind operation, repeated adjustment is not needed, and simplicity and rapidness are achieved.

The utility model discloses the concrete mode of operation is as shown in figure 1 below, and upper portion connecting piece 3 wherein keeps motionless, with sleeve 5 along drawing axle "C" back-off back, lower part connecting piece 4 can be along in the picture axis of rotation "A" do "B1, the rotation that B2" direction is shown to reach the function that upwards overturns with lower part connecting piece 4 even foot rest, realize the expansion state of figure 5 to the fold condition of figure 6 promptly. Fig. 7 shows, has installed promptly the utility model discloses the unmanned aerial vehicle 1 of shortcut folded structure 2, its foot rest can realize folding fast, and fold and easily carry.

Through the design of the sliding rotating groove 3-1 and the limiting groove 3-3, the stable limiting of the foot rest when the foot rest is unfolded is ensured, and the foot rest is prevented from shaking. The stop plate 3-2 and the stop pin 4-2 are designed to ensure that the foot rest can stop at a specified position when being folded, so that subsequent repeated adjustment caused by excessive rotation angle is avoided. In addition, through the design of sleeve 5, realized the fixed when the foot rest is expanded to hide the slewing mechanism inside, keep the outward appearance clean and tidy pleasing to the eye. The utility model discloses a swift beta structure is from taking spacingly, can single fold the expansion operation and put in place one by one, need not to adjust repeatedly, can realize quick folding and the portability of foot rest according to unmanned aerial vehicle's work and transportation requirement.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims (7)

1. The utility model provides an unmanned aerial vehicle foot rest is beta structure that shortcuts, a serial communication port, including upper portion connecting piece, sleeve and lower part connecting piece, the muffjoint upper portion connecting piece with the lower part connecting piece, the upper portion connecting piece is relative the one end of lower part connecting piece is equipped with threaded connection portion, threaded connection portion's lower extreme face downward axial extension has spliced pole and locking plate, be equipped with vertical slip swivelling chute on the spliced pole, the lower part connecting piece is relative the one end of upper portion connecting piece is equipped with two parallel connection feet of axial extension, two parallel be connected with rotatory round pin between the upper portion of connecting the foot, rotatory round pin passes slip swivelling chute, two parallel the top of connecting the foot constitutes spacing portion, threaded connection portion's terminal surface be equipped with spacing portion complex spacing groove.

2. The rapid folding structure of unmanned aerial vehicle foot stool according to claim 1, wherein two parallel connection feet are provided with lugs extending outwards from the side edges of the upper parts thereof, and two ends of the rotation pin are respectively arranged on the two lugs in a penetrating manner.

3. The unmanned aerial vehicle foot stool rapid folding structure as claimed in claim 1, wherein the connecting column is located between two parallel connecting feet, and a stop pin matched with the stop plate is arranged on the outer side of the connecting foot located between the connecting column and the stop plate in the two parallel connecting feet.

4. The rapid folding structure of unmanned aerial vehicle foot stool according to claim 1, characterized in that the outer circumference side of the threaded connection portion is provided with an external thread, the sleeve is provided with an internal thread, and the sleeve is connected with the external thread of the threaded connection portion through the internal thread.

5. The rapid folding structure of unmanned aerial vehicle foot stool according to claim 4, wherein the lower connecting piece is provided with an outer boss at an end surface opposite to one end of the upper connecting piece, and the sleeve is provided with a snap ring matched with the outer boss at an inner cylinder edge at one end connected with the lower connecting piece.

6. an unmanned aerial vehicle foot stool rapid folding structure as claimed in claim 1, wherein the stop plate is provided with a plate surface angle for preventing the lower connecting piece from continuing to rotate and enabling the limiting portion to enter the limiting groove when the lower connecting piece moves upwards along the axial direction of the upper connecting piece.

7. The rapid folding structure of unmanned aerial vehicle foot stool according to claim 1, wherein the upper connecting member is provided with an upper expansion joint for facilitating insertion and assembly of the upper foot stool pipe, and the lower connecting member is provided with a lower expansion joint for facilitating insertion and assembly of the lower foot stool pipe.