CN213921468U

CN213921468U - Unmanned aerial vehicle delivery robot's frame that falls

Info

Publication number: CN213921468U
Application number: CN202022795645.2U
Authority: CN
Inventors: 王新春; 孙忠福; 魏来福
Original assignee: Jinan vocational college
Current assignee: Jinan vocational college
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-10
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a landing frame of unmanned aerial vehicle delivery robot, which comprises a body, a camera is fixedly arranged at the center of the bottom of the body, connecting frames are bolted at both sides of the bottom of the body, a box body is fixedly arranged at the bottom of the connecting frames, mounting plates are fixedly arranged at both sides of the bottom of the box body, and a limiting pipe is fixedly arranged at the center of the top of an inner cavity of the mounting plates; the utility model discloses a link, box, mounting panel, spacing pipe, slide bar, sliding sleeve, first spring, down tube, connecting plate, bracing piece and supporting legs's setting has reached the advantage of carrying out the buffering protection to delivery article, and the frame that falls of having solved current unmanned aerial vehicle delivery robot simultaneously mainly is rigid support, lacks the structure of descending buffering, and the descending process too relies on telecommuter's operation, emptys easily at the in-process of descending, leads to the problem of article damage.

Description

Unmanned aerial vehicle delivery robot's frame that falls

Technical Field

The utility model relates to an unmanned aerial vehicle accessory technical field specifically is an unmanned aerial vehicle delivery robot's frame that falls.

Background

The unmanned plane is called unmanned plane for short, and is called UAV in English, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device.

In civilian aspect, the gradual use of unmanned aerial vehicle is to express delivery trade, and the landing frame of current unmanned aerial vehicle delivery robot mainly is rigid support, lacks the structure of descending buffering, and the landing process too relies on remote controller's operation, emptys at the in-process that descends easily, leads to article to damage, and we provide an unmanned aerial vehicle delivery robot's landing frame for this and solve this problem.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a landing frame of unmanned aerial vehicle delivery robot possesses the advantage that carries out the buffering protection to delivery article, and the landing frame of having solved current unmanned aerial vehicle delivery robot mainly is rigid support, lacks the structure of descending buffering, and the descending process too relies on remote controller's operation, emptys at the in-process of descending easily, leads to the problem that article damaged.

The utility model provides a technical problem's technical scheme does:

a falling frame of an unmanned aerial vehicle distribution robot comprises a machine body, wherein a camera is fixedly mounted at the center of the bottom of the machine body, connecting frames are bolted at two sides of the bottom of the machine body, a box body is fixedly mounted at the bottom of the connecting frames, mounting plates are fixedly mounted at two sides of the bottom of the box body, a limiting pipe is fixedly mounted at the center of the top of an inner cavity of the mounting plate, sliding rods are welded at two sides of the limiting pipe, sliding sleeves are connected to the surfaces of the sliding rods in a sliding manner, one ends of the sliding rods, far away from the limiting pipes, are welded to the inner walls of the mounting plate, a first spring is sleeved on the surface of each sliding rod, one end of each first spring is welded to the surface of each sliding sleeve, the other end of each first spring is fixedly mounted to the inner wall of the mounting plate, an inclined rod is hinged to the bottom of each sliding sleeve, a connecting plate is hinged to the bottom of each inclined rod, supporting rods are welded to two sides of the bottom of each connecting plate, the bottom of the supporting rod is fixedly provided with supporting legs.

Further, concave mould plates are welded on two sides of the box body, concave mould frames are hinged to the inner sides of the concave mould plates, bearing rods are supported by inner wall bearings of the concave mould frames, sleeves are fixedly mounted at the tops of the bearing rods, supporting rods are connected to inner cavities of the sleeves in a sliding mode, and the top ends of the supporting rods are hinged to the bottom of the machine body.

Furthermore, supporting blocks are supported by bearings on the front side and the rear side of the concave frame, and anti-skid grains are carved on the surfaces of the supporting legs and the supporting blocks.

Further, the inner cavity of the limiting pipe is connected with a limiting rod in a sliding mode, the bottom end of the limiting rod penetrates through the limiting pipe and extends to the outside, and the bottom end of the limiting rod is welded with the top of the connecting plate.

Further, the bottom of the inner cavity of the sleeve is fixedly provided with a second spring, and the top of the second spring is welded with the bottom end of the supporting rod.

Further, the surface cover of gag lever post is equipped with the third spring, the top of third spring and the bottom welding of spacing pipe, the bottom of third spring and the top welding of connecting plate.

Furthermore, the front of the box body is hinged with a box door, the top of the front of the box body is hinged with a buckle plate, a bearing at the top of the front of the box door supports a clamping plate, and the buckle plate and the clamping plate are arranged in a matched mode.

The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and one of the above technical solutions has the following advantages or advantageous effects:

1. the utility model discloses a link, box, mounting panel, spacing pipe, slide bar, sliding sleeve, first spring, down tube, connecting plate, bracing piece and supporting legs's setting has reached the advantage of carrying out the buffering protection to delivery article, and the frame that falls of having solved current unmanned aerial vehicle delivery robot simultaneously mainly is rigid support, lacks the structure of descending buffering, and the descending process too relies on telecommuter's operation, emptys easily at the in-process of descending, leads to the problem of article damage.

2. The utility model discloses when the organism descends, concave type frame can carry out auxiliary stay to the horizontal position of organism to prevent that the organism from turning on one's side, the surface through supporting legs and supporting shoe is all carved and is equipped with anti-skidding line, can increase the frictional force between supporting legs and supporting shoe and the ground, stability when further promotion organism descends, through the setting of gag lever post, can carry on spacingly to the removal of connecting plate strength, make it can only carry out upper and lower displacement, with the stationarity that promotes bracing piece and supporting legs.

3. The utility model discloses a setting of second spring can offset branch and the produced effort of sleeve pipe to reach the buffering effect, through the setting of third spring, can offset the produced effort of connecting plate, thereby reach further buffering effect, through the setting of buckle and cardboard, can conveniently lock the chamber door, prevent at the in-process of transportation, the chamber door is opened and is leaded to article to drop.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial front sectional view of the sleeve of the present invention;

FIG. 3 is a left side sectional view of the installation plate of the present invention;

FIG. 4 is a partial top view of the concave frame of the present invention;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 1;

fig. 6 is a partial left side view of the box body of the present invention.

In the figure: 1. a body; 2. a camera; 3. a connecting frame; 4. a box body; 5. mounting a plate; 6. a limiting pipe; 7. a slide bar; 8. a sliding sleeve; 9. a first spring; 10. a diagonal bar; 11. a connecting plate; 12. a support bar; 13. Supporting legs; 14. a concave plate; 15. a concave frame; 16. a carrier bar; 17. a sleeve; 18. a strut; 19. a support block; 20. a limiting rod; 21. a second spring; 22. a third spring; 23. a box door; 24. buckling the plate; 25. and (4) clamping the board.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily limit the invention.

Referring to fig. 1-6, a landing frame of an unmanned aerial vehicle distribution robot comprises a machine body 1, a camera 2 is fixedly installed at the center of the bottom of the machine body 1, connecting frames 3 are bolted at both sides of the bottom of the machine body 1, a box body 4 is fixedly installed at the bottom of the connecting frames 3, mounting plates 5 are fixedly installed at both sides of the bottom of the box body 4, a limiting pipe 6 is fixedly installed at the center of the top of an inner cavity of the mounting plate 5, slide bars 7 are welded at both sides of the limiting pipe 6, a sliding sleeve 8 is slidably connected to the surface of the slide bars 7, one end of the slide bars 7 far away from the limiting pipe 6 is welded with the inner wall of the mounting plate 5, a first spring 9 is sleeved on the surface of the slide bars 7, one end of the first spring 9 is welded with the surface of the sliding sleeve 8, the other end of the first spring 9 is fixedly installed with the inner wall of the mounting plate 5, an inclined bar 10 is hinged at the bottom of the sliding sleeve 8, and a connecting plate 11 is hinged at the bottom end of the inclined bar 10, bracing piece 12 has all been welded to the both sides of connecting plate 11 bottom, the bottom fixed mounting of bracing piece 12 has supporting legs 13, through link 3, box 4, mounting panel 5, spacing pipe 6, slide bar 7, sliding sleeve 8, first spring 9, down tube 10, connecting plate 11, the setting of bracing piece 12 and supporting legs 13, the advantage of buffering protection has been reached to delivery article, the frame that falls of having solved current unmanned aerial vehicle delivery robot simultaneously mainly is rigid support, lack the structure of descending buffering, the descending process too relies on remote controller's operation, empty at the in-process of descending easily, lead to the problem of article damage.

Specifically, concave plate 14 has all been welded to the both sides of box 4, and concave plate 14's inboard articulates there is concave frame 15, and the inner wall bearing of concave frame 15 supports there is carrier bar 16, and the top fixed mounting of carrier bar 16 has sleeve pipe 17, and sleeve pipe 17's inner chamber sliding connection has branch 18, and the top of branch 18 is articulated with the bottom of organism 1, and when organism 1 descends, concave frame 15 can carry out the auxiliary stay to the horizontal position of organism 1 to prevent that side tumbling from appearing in organism 1.

Specifically, the supporting blocks 19 are supported by bearings on the front side and the rear side of the concave frame 15, the anti-slip patterns are carved on the surfaces of the supporting legs 13 and the supporting blocks 19, the friction force between the supporting legs 13 and the supporting blocks 19 and the ground can be increased, and the stability of the machine body 1 during landing is further improved.

Specifically, the inner chamber sliding connection of spacing pipe 6 has gag lever post 20, and spacing pipe 6 is run through and extends to the outside in the bottom of gag lever post 20, and the bottom of gag lever post 20 welds with the top of connecting plate 11, and through the setting of gag lever post 20, can carry on spacingly to the removal way strength of connecting plate 11, makes it only can carry out displacement from top to bottom to promote the steadiness of bracing piece 12 and supporting legs 13.

Specifically, the bottom fixed mounting of sleeve 17 inner chamber has second spring 21, and the top of second spring 21 and the bottom welding of branch 18 can offset the produced effort of branch 18 and sleeve 17 through the setting of second spring 21 to reach the buffering effect.

Specifically, the surface cover of gag lever post 20 is equipped with third spring 22, and the top of third spring 22 and the bottom welding of spacing pipe 6, the bottom of third spring 22 and the top welding of connecting plate 11, through the setting of third spring 22, can offset the produced effort of connecting plate 11 to reach further buffering effect.

Specifically, the front of box 4 articulates there is chamber door 23, and the positive top of box 4 articulates there is buckle 24, and the positive top bearing of chamber door 23 supports there is cardboard 25, and buckle 24 and cardboard 25 set up for the looks adaptation, through buckle 24 and cardboard 25's setting, can conveniently lock chamber door 23, prevent at the in-process of transportation, chamber door 23 is opened and is leaded to article to drop.

The specific working process is as follows: when the machine body 1 descends, the supporting feet 13 and the supporting blocks 19 are in contact with the ground, the supporting feet 13 transmit acting force to the supporting rod 12, the supporting rod 12 transmits acting force to the connecting plate 11, the connecting plate 11 transmits acting force to the inclined rod 10, the inclined rod 10 pushes the sliding sleeve 8 to slide on the surface of the sliding rod 7, acting force generated by the sliding sleeve 8 is counteracted through the action of the first spring 9, so that the buffering function is achieved, part of acting force of the connecting plate 11 is counteracted through the third spring 22, so that the buffering performance is further improved, meanwhile, after the supporting blocks 19 receive acting force, one end, far away from the box body 4, of the concave frame 15 moves upwards, the outer end of the concave frame 15 can drive the bearing rods 16 to move upwards, the bearing rods 16 drive the sleeve 17 to move upwards, and acting force generated by the sleeve 17 can be counteracted through the action of the second spring 21, thereby further promotion organism 1's shock-absorbing capacity, and 19 designs in the both sides position of box 4 of supporting shoe, can be very big increase the transverse stability when organism 1 descends, supporting legs 13 is both ends around box 4 for the design simultaneously, can be very big increase the longitudinal stability when organism 1 descends, prevent that organism 1 from empting when descending, make this unmanned aerial vehicle reach the advantage of carrying out the buffering protection to the delivery article, and can reduce user's the operation degree of difficulty, be worth promoting very much.

Although the above description has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and on the basis of the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides a landing frame of unmanned aerial vehicle delivery robot, includes organism (1), its characterized in that, the center department fixed mounting of organism (1) bottom has camera (2), the both sides of organism (1) bottom all bolted connection have link (3), the bottom fixed mounting of link (3) has box (4), the equal fixed mounting in both sides of box (4) bottom has mounting panel (5), the center department fixed mounting at mounting panel (5) inner chamber top has spacing pipe (6), slide bar (7) have all been welded to the both sides of spacing pipe (6), the sliding surface of slide bar (7) is connected with sliding sleeve (8), the one end that spacing pipe (6) were kept away from in slide bar (7) welds with the inner wall of mounting panel (5), the surface cover of slide bar (7) is equipped with first spring (9), the surface welding of the one end and sliding sleeve (8) of first spring (9), the inner wall fixed mounting of the other end of first spring (9) and mounting panel (5), the bottom of sliding sleeve (8) articulates there is down tube (10), the bottom of down tube (10) articulates there is connecting plate (11), bracing piece (12) have all been welded to the both sides of connecting plate (11) bottom, the bottom fixed mounting of bracing piece (12) has supporting legs (13).

2. The unmanned aerial vehicle distribution robot falling frame of claim 1, wherein concave plates (14) are welded on two sides of the box body (4), concave frames (15) are hinged on the inner sides of the concave plates (14), bearing rods (16) are supported by inner wall bearings of the concave frames (15), sleeves (17) are fixedly mounted on the tops of the bearing rods (16), supporting rods (18) are slidably connected with inner cavities of the sleeves (17), and the top ends of the supporting rods (18) are hinged with the bottom of the machine body (1).

3. The unmanned aerial vehicle distribution robot drop frame of claim 2, wherein the concave frame (15) is supported by supporting blocks (19) in a bearing manner on the front side and the rear side, and the surfaces of the supporting feet (13) and the supporting blocks (19) are engraved with anti-skid threads.

4. The unmanned aerial vehicle distribution robot's landing frame of claim 1, characterized in that, the inner chamber sliding connection of spacing pipe (6) has gag lever post (20), the bottom of gag lever post (20) runs through spacing pipe (6) and extends to the outside, the bottom of gag lever post (20) and the top welding of connecting plate (11).

5. The unmanned aerial vehicle dispensing robot drop frame of claim 2, wherein the bottom of the inner cavity of the sleeve (17) is fixedly provided with a second spring (21), and the top of the second spring (21) is welded with the bottom end of the support rod (18).

6. The unmanned aerial vehicle distribution robot's landing frame of claim 4, characterized in that, the surface cover of gag lever post (20) is equipped with third spring (22), the top of third spring (22) and the bottom welding of spacing pipe (6), the bottom of third spring (22) and the top welding of connecting plate (11).

7. The unmanned aerial vehicle distribution robot drop frame of claim 1, wherein a box door (23) is hinged to the front face of the box body (4), a buckle plate (24) is hinged to the top of the front face of the box body (4), a clamping plate (25) is supported by a bearing at the top of the front face of the box door (23), and the buckle plate (24) and the clamping plate (25) are arranged in a matched manner.