CN208647167U - A kind of unmanned plane launch assist frame - Google Patents

Abstract

The utility model discloses a kind of unmanned plane launch assist framves, including support plate, the bottom of the support plate is equipped with non-slipping block, the upper end of the support plate is equipped with support slot, thrust mechanism is equipped in the support slot, buffer gear is connected between bottom in the thrust mechanism and support slot, the both ends of the thrust mechanism are all provided with limited position mechanism, the upper end of the thrust mechanism is equipped with body rack, the lower end of the body rack and the upper end of thrust mechanism offset, the thrust mechanism includes placement plate, placed cavity is equipped in the placement plate, the upper end of the placement plate is equipped with transverse slat.The structure design of the utility model is reasonable, can effectively the unmanned plane chassis before taking off be clamped and be protected, and launcher can provide certain boosting power when unmanned plane takes off, the work for helping unmanned plane preferably to take off.

Description

A kind of unmanned plane launch assist frame

Technical field

The utility model relates to air vehicle technique field more particularly to a kind of unmanned plane launch assist framves.

Background technique

With the progress of science and technology, the development of unmanned plane is increasingly rapid, and unmanned plane has the production and living of people Many benefits, such as shooting field, resource investigation, geological prospecting, movie and television play production etc., many industries may be by dirt The application of dye machine, unmanned plane improves the working efficiency of many industries very much, and government is also wideling popularize unmanned plane industry instantly Development.

Instantly unmanned plane industry development is rapid, but some unmanned plane auxiliary tools develop more slow, big multiple no-manned plane Be not equipped with proprietary launcher, the ground of out-of-flatness when can not cope with flight is unfavorable for the placement and flight of unmanned plane, thus I Devise a kind of unmanned plane launch assist frame to solve problem above.

Utility model content

Purpose of the utility model is to solve when the rise of unmanned plane in the prior art, there is not the transmitting of well-formed Frame, and a kind of unmanned plane launch assist frame proposed, effectively can be clamped and be protected to the unmanned plane chassis before taking off Shield, and launcher can provide certain boosting power when unmanned plane takes off, the work for helping unmanned plane preferably to take off.

To achieve the goals above, the utility model adopts the technical scheme that

The bottom of a kind of unmanned plane launch assist frame, including support plate, the support plate is equipped with non-slipping block, the support plate Upper end be equipped with support slot, thrust mechanism is equipped in the support slot, is connected between bottom in the thrust mechanism and support slot There is buffer gear, the both ends of the thrust mechanism are all provided with limited position mechanism, and the upper end of the thrust mechanism is equipped with body rack, institute The upper end of the lower end and thrust mechanism of stating body rack offsets.

Preferably, the thrust mechanism includes placement plate, and placed cavity, the upper end of the placement plate are equipped in the placement plate Equipped with transverse slat, the upper end of the placement plate is symmetrically arranged with two the first gag lever posts, and the side wall of the transverse slat runs through the first gag lever post And connect with its side walls, the upper end of the transverse slat and the lower end of body rack offset, and the lower end of the transverse slat is fixedly connected There is drive rod, the drive rod runs through the side wall of placement plate and extends in placed cavity, the side wall of the drive rod and placement plate To be slidably connected, drive rod one end located in the placement cavity is fixedly connected with elevator, the upper end of the elevator with put It sets and is fixedly connected with multiple first springs between the inner sidewall of chamber, the both ends of the elevator are rotatably connected to connecting rod, and two A connecting rod is rotatably connected to link block, the interior basal sliding of the link block and placed cavity far from one end of elevator Connection, is fixedly connected with multiple second springs, two connections between the side wall of the link block and the inner sidewall of placed cavity The upper end of block is rotatably connected to grip block, and through setting, there are two the connections being interconnected with placed cavity for the upper end of the placement plate Hole, the upper end of two grip blocks are run through opposite intercommunicating pore and are rotatablely connected with its inner sidewall, and the grip block is separate One end of link block is fixedly connected with grip block, and the side wall of the grip block and body rack offsets.

Preferably, the buffer gear includes being fixed on the buffer board placed on chamber inner sidewall, the inside of the buffer board Equipped with cushion chamber, bottom is equipped with buffer pad in the cushion chamber, is connected with buffer pad through being equipped on the buffer board The side walls of buffer bar, the buffer bar and buffer board connect, the buffer bar one end and placement plate far from buffer pad Bottom end be fixedly connected.

Preferably, the position-limit mechanism includes being fixed on the second gag lever post placed on chamber inner sidewall, on the second gag lever post Through there is sliding bar, the one end of the sliding bar far from the second gag lever post is fixedly connected with the side wall of placement plate.

Preferably, the bottom of the non-slipping block is equipped with anti-skid chequer.

Preferably, the upper end of the transverse slat is equipped with valve rubber.

The utility model compared with prior art, it has the advantage that:

1, some landform compared with out-of-flatness can be coped with, when unmanned plane pressure to the contractility of buffer bar by buffer pad When to transverse slat, under gravity, connecting rod is driven to move down, under the pulling force of second spring, grip block is rotated to machine Body support frame plays the effect of clamping, plays the more preferable effect for placing unmanned plane.

2, when unmanned plane takes off, body rack leaves transverse slat, and connecting rod moves inward under the thrust of second spring, band Dynamic grip block opens, and loses the transverse slat of gravity pressure holding under the pulling force of the first spring, pushes up unmanned plane and fly up, play and help The effect pushed away.

In conclusion the structure design of the utility model is reasonable, effectively the unmanned plane chassis before taking off can be pressed from both sides It holds and protects, and launcher can provide certain boosting power when unmanned plane takes off, the work for helping unmanned plane preferably to take off Make.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of unmanned plane launch assist frame structural schematic diagram；

Fig. 2 be the utility model proposes a kind of unmanned plane launch assist frame in schematic enlarged-scale view at A.

In figure: 1 support plate, 2 non-slipping blocks, 3 placement plates, 4 placed cavities, 5 sliding bars, 6 second gag lever posts, 7 first gag lever posts, 8 transverse slats, 9 body racks, 10 drive rods, 11 connecting rods, 12 link blocks, 13 elevators, 14 first springs, 15 second springs, 16 Grip block, 17 grip blocks, 18 buffer bars, 19 buffer boards, 20 buffer pads.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, the bottom of a kind of unmanned plane launch assist frame, including support plate 1, support plate 1 is equipped with non-slipping block 2, The bottom of non-slipping block 2 is equipped with anti-skid chequer, helps more preferable support support plate 1, and the upper end of support plate 1 is equipped with support slot, in support slot Equipped with thrust mechanism, thrust mechanism includes placement plate 3, and placed cavity 4 is equipped in placement plate 3, and the upper end of placement plate 3 is equipped with transverse slat 8, The upper end of transverse slat 8 is equipped with valve rubber, provides for it and preferably places effect.

The upper end of placement plate 3 is symmetrically arranged with two the first gag lever posts 7, the side wall of transverse slat 8 through the first gag lever post 7 and and its Side walls connection, the upper end of transverse slat 8 and the lower end of body rack 9 offset, and the lower end of transverse slat 8 is fixedly connected with drive rod 10, Drive rod 10 runs through the side wall of placement plate 3 and extends in placed cavity 4, and the side wall of drive rod 10 and placement plate 3 is to be slidably connected, One end that drive rod 10 is located in placed cavity 4 is fixedly connected with elevator 13, the upper end of elevator 13 and the inner sidewall of placed cavity 4 Between be fixedly connected with multiple first springs 14, the both ends of elevator 13 are rotatably connected to connecting rod 11, two connecting rods 11 One end far from elevator 13 is rotatably connected to link block 12, and link block 12 is connect with the interior basal sliding of placed cavity 4, connection Multiple second springs 15 are fixedly connected between the side wall of block 12 and the inner sidewall of placed cavity 4, the upper end of two link blocks 12 is equal It is rotatably connected to grip block 16, the upper end of placement plate 3, which is run through, to be set there are two the intercommunicating pore being interconnected with placed cavity 4, and two press from both sides The upper end for holding plate 16 is run through opposite intercommunicating pore and is rotatablely connected with its inner sidewall, the one end of grip block 16 far from link block 12 It is fixedly connected with grip block 17, grip block 17 and the side wall of body rack 9 offset, when body rack 9 is placed on transverse slat 8 When, due to the effect of gravity, drive rod 10 is driven to move down, and then drive two 12 relative motions of link block, drives two clampings The rotation of plate 16 clamps the side wall of body rack 9, plays the role of stable body rack 9, when unmanned plane flies up, loses It goes the transverse slat 8 of gravity under the active force of the first spring 14, moves up, two link blocks 12 move toward one another, and grip block 16 is not It is clamping, transverse slat 8 has given unmanned plane with thrust when rising, unmanned plane is helped preferably to fly.

Buffer gear is connected in thrust mechanism and support slot between bottom, buffer gear includes being fixed in placed cavity 4 Buffer board 19 on side wall, the inside of buffer board 19 are equipped with cushion chamber, and bottom is equipped with buffer pad 20, buffer board 19 in cushion chamber Upper to run through the buffer bar 18 for being equipped with and being connected with buffer pad 20, buffer bar 18 is connect with the side walls of buffer board 19, buffer bar 18 one end far from buffer pad 20 is fixedly connected with the bottom end of placement plate 3, and the both ends of thrust mechanism are all provided with limited position mechanism, is pushed away The upper end of force mechanisms is equipped with body rack 9, and the lower end of body rack 9 and the upper end of thrust mechanism offset, and position-limit mechanism includes solid The second gag lever post 6 being scheduled on 4 inner sidewall of placed cavity, through there is sliding bar 5 on the second gag lever post 6, sliding bar 5 is far from the second limit One end of position bar 6 is fixedly connected with the side wall of placement plate 3, the side of sliding bar 5 one end far from the second gag lever post 6 and placement plate 3 Wall is fixedly connected, and under the position-limiting action of the second gag lever post 6, placement plate 3 is helped preferably to keep stablizing, i.e. help body rack 9 preferably keep stablizing.

In the utility model, when user places body rack 9 on transverse slat 8, due to the effect of gravity, drive rod 10 Elevator 13 is driven to move down, elevator 13 pushes two 12 relative motions of link block, because grip block 16 and link block 12, being connected to The side wall in hole is rotation connection, and the grip block 17 of the drive rotation connection of link block 12 plays the effect of clamping to body rack 9 Fruit, buffer bar 18 bring stabilization under the buffering effect of buffer pad 20, to placement plate 3, thus preferably stable unmanned plane Placement.

When body rack 9 is detached from transverse slat 8, body rack 9 is gradually reduced the pressure of transverse slat 8, in the first spring 14 Under effect, transverse slat 8 can be realized and be lifted, therefore the assist to body rack 9 may be implemented, elevator 13 is to moving up Dynamic, two link blocks 12 move towards, and while grip block 17 loses clamping, are resetted to placement next time.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of unmanned plane launch assist frame, including support plate (1), which is characterized in that the bottom of the support plate (1) is equipped with anti- Sliding block (2), the upper end of the support plate (1) are equipped with support slot, are equipped with thrust mechanism in the support slot, the thrust mechanism with Buffer gear is connected in support slot between bottom, the both ends of the thrust mechanism are all provided with limited position mechanism, the thrust mechanism Upper end be equipped with body rack (9), the lower end of the body rack (9) and the upper end of thrust mechanism offset.

2. a kind of unmanned plane launch assist frame according to claim 1, which is characterized in that the thrust mechanism includes placing Plate (3), the placement plate (3) is interior to be equipped with placed cavity (4), and the upper end of the placement plate (3) is equipped with transverse slat (8), the placement plate (3) upper end is symmetrically arranged with two the first gag lever posts (7), the side wall of the transverse slat (8) through the first gag lever post (7) and with its side Wall is slidably connected, and the upper end of the transverse slat (8) and the lower end of body rack (9) offset, and the lower end of the transverse slat (8) is fixedly connected Have drive rod (10), the drive rod (10) is run through the side wall of placement plate (3) and extended in placed cavity (4), the drive rod It (10) is to be slidably connected with the side wall of placement plate (3), one end that the drive rod (10) is located in placed cavity (4) is fixedly connected with Elevator (13) is fixedly connected with multiple first springs between the upper end of the elevator (13) and the inner sidewall of placed cavity (4) (14), the both ends of the elevator (13) are rotatably connected to connecting rod (11), and two connecting rods (11) are far from elevator (13) one end is rotatably connected to link block (12), and the link block (12) connect with the interior basal sliding of placed cavity (4), institute It states and is fixedly connected with multiple second springs (15) between the side wall of link block (12) and the inner sidewall of placed cavity (4), described in two The upper end of link block (12) is rotatably connected to grip block (16), the upper end of the placement plate (3) through set there are two with placement The interconnected intercommunicating pore of chamber (4), the upper end of two grip blocks (16) run through opposite intercommunicating pore and with its inner sidewall Rotation connection, the grip block (16) are fixedly connected with grip block (17), the grip block far from the one end of link block (12) (17) side wall with body rack (9) offsets.

3. a kind of unmanned plane launch assist frame according to claim 1, which is characterized in that the buffer gear includes fixing Buffer board (19) on placed cavity (4) inner sidewall, the inside of the buffer board (19) are equipped with cushion chamber, bottom in the cushion chamber Portion is equipped with buffer pad (20), through equipped with the buffer bar (18) being connected with buffer pad (20), institute on the buffer board (19) Buffer bar (18) is stated to connect with the side walls of buffer board (19), the buffer bar (18) far from buffer pad (20) one end with The bottom end of placement plate (3) is fixedly connected.

4. a kind of unmanned plane launch assist frame according to claim 1, which is characterized in that the position-limit mechanism includes fixing The second gag lever post (6) on placed cavity (4) inner sidewall, through having sliding bar (5), the sliding bar on the second gag lever post (6) (5) one end far from the second gag lever post (6) is fixedly connected with the side wall of placement plate (3).

5. a kind of unmanned plane launch assist frame according to claim 1, which is characterized in that the bottom of the non-slipping block (2) Equipped with anti-skid chequer.

6. a kind of unmanned plane launch assist frame according to claim 2, which is characterized in that the upper end of the transverse slat (8) is set There is valve rubber.