CN219565482U - Portable unmanned aerial vehicle frame - Google Patents

Abstract

The utility model provides a portable unmanned aerial vehicle frame, which relates to the technical field of the unmanned aerial vehicle frame, and comprises a round block, the surface of which is symmetrically fixed with a U-shaped arc plate, and the surface of the round block is located in a U-shaped There are two ring plates set between the arc plates and the bearings rotate. The surfaces of the two ring plates are fixed with connecting bars symmetrically. The other end of the connecting bars is fixed with a mounting block. The top of the round block is symmetrically opened There are grooves, slide plates slide inside the grooves, and U-shaped blocks are fixed on the bottoms of the U-shaped arc plates. In the utility model, the limit rod is indirectly driven out of the limit hole by pushing the push plate. At this time, pushing the connecting bar drives the ring plate to rotate, which can have the effect of moving the connecting bars on both sides together. The screw in the cylinder is moved out, and when the screw is moved out to the maximum, it can achieve the effect of paralleling the two sides of the bracket, thereby reducing the occupied space and being easy to carry.

Description

A portable drone rack

technical field

The utility model relates to the technical field of a drone frame, in particular to a portable drone frame.

Background technique

Unmanned aircraft, referred to as "unmanned aerial vehicle", or "UAV" in English, is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer.

At present, there are various kinds of UAVs on the market, but these UAVs have complex structures, take up a lot of space, and are troublesome to carry. At the same time, they will vibrate when they land. Too many landings can easily cause damage to the internal parts of the drone.

Utility model content

The purpose of this utility model is to solve the complex structure of the frame of the UAV in the prior art, the frame takes up a large space, and it is troublesome to carry. At the same time, the frame will vibrate when it lands. There are many problems that are likely to cause damage to the internal parts of the UAV, and a portable UAV rack is proposed.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable UAV frame, including a round block, the surface of the round block is symmetrically fixed with a U-shaped arc plate, and the surface of the round block is located at the U There are two ring plates set between the arc plates and the bearings rotate. The surfaces of the two ring plates are fixed with connecting bars symmetrically. The other end of the connecting bars is fixed with a mounting block. The top of the round block is symmetrical. A groove is opened, and a slide plate slides inside the groove, a U-shaped block is fixed on the bottom of the U-shaped arc plate, and a connecting block is rotated between the inner walls of the two sides of the U-shaped block. The other end of the connection block is symmetrically fixed with a slant plate, the other ends of the two slant plates are penetrated and fixed with a support rod, the center between the slant plates is fixed with a fixed rod, and the surface of the fixed rod is symmetrically fixed with A connecting plate, a cylinder is connected with a pin shaft between the two connecting plates, a cylinder is fixed on the surface of one of the cylinders, a round rod is fixed on the surface of the other cylinder, and the other end of the round rod is fixed with a A screw, the other end of the screw is slidingly connected in the cylinder, the surface of the screw is sheathed and screw-connected with a rotating cylinder, and one end of the rotating cylinder is rotationally connected with one end of the cylinder.

Preferably, two telescopic rods are fixed on the inner walls of one side of the two grooves, and springs are sheathed on the surfaces of the telescopic rods, and one end of the telescopic rods and the springs are both fixedly connected to the side wall of the slide plate .

Preferably, the two side walls of the two grooves are provided with two limiting grooves, and the two side walls of the slide plate are fixed with two limiting blocks, and the limiting blocks are slidably connected in the limiting grooves. .

Preferably, two limit rods are fixed on one side wall of the slide plate, limit holes are symmetrically opened on the surface of the ring plate, and the limit rods pass through the round block and are embedded in the limit holes for sliding connection.

Preferably, a push plate is fixed on the top of the slide plate, the shape of the push plate is convex, and a rubber sleeve is sleeved and fixed on the surface of the push plate.

Preferably, sleeves are sleeved and fixed at both ends of the support rod, and shock-absorbing sleeves are sleeved and fixed on the surfaces of the sleeves.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. In the utility model, by pushing the push plate, the limit rod is indirectly driven out of the limit hole. At this time, pushing the connecting bar drives the ring plate to rotate, which can have the effect of moving the connecting bars on both sides together, and at the same time, through the rotation The rotary drum moves the screw rods in the cylinder outwards. When the screw rods are moved out to the maximum, the brackets on both sides can be paralleled, thereby reducing the occupied space and making it easy to carry.

2. In the utility model, the shock-absorbing sleeve is set and fixed on the surface of the sleeve, which can reduce the impact force of the frame at the moment of landing, thereby achieving the effect of shock absorption.

Description of drawings

Fig. 1 is the perspective view of the overall structure of a portable unmanned aerial vehicle frame proposed by the utility model;

Fig. 2 is the sectional view of the overall structure of a portable unmanned aerial vehicle frame proposed by the utility model;

Fig. 3 is the U-shaped block structure diagram that the utility model proposes a kind of portable unmanned aerial vehicle frame;

Fig. 4 is a three-dimensional view of a ring structure of a portable unmanned aerial vehicle frame proposed by the present invention;

Fig. 5 is a three-dimensional view of the base structure of a portable unmanned aerial vehicle frame proposed by the present invention;

Fig. 6 is a three-dimensional view of a spring structure of a portable unmanned aerial vehicle frame proposed by the utility model;

Legend: 1. Round block; 2. U-shaped arc plate; 3. Ring plate; 4. Connecting bar; 5. Mounting block; 6. Groove; 7. Telescopic rod; 8. Spring; Push plate; 11, limit groove; 12, limit block; 13, limit rod; 14, limit hole; 15, U-shaped block; 16, connecting block; 17, inclined plate; 18, support rod; 19, Sleeve; 20, damping sleeve; 21, fixed rod; 22, connecting plate; 23, cylinder; 24, cylinder; 25, round rod; 26, screw rod; 27, rotating drum.

Detailed ways

In order to understand more clearly the above purpose, features and advantages of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here. Therefore, the utility model is not limited to the specific details of the following disclosure EXAMPLE LIMITATIONS.

Embodiment 1, as shown in Figures 1-6, the utility model provides a portable drone frame, including a round block 1, the surface of the round block 1 is symmetrically fixed with a U-shaped arc plate 2, and the surface of the round block 1 And between the U-shaped arc plates 2, there are two ring plates 3 sleeved and rotated by bearings. The surfaces of the two ring plates 3 are symmetrically fixed with connecting bars 4, and the other end of the connecting bars 4 is fixed with a mounting block 5, a round block The top of 1 is symmetrically provided with a groove 6, the inside of the groove 6 is slided with a slide plate 9, the bottom of the U-shaped arc plate 2 is fixed with a U-shaped block 15, and the pin shaft rotates between the inner walls of the two sides of the U-shaped block 15. Connecting block 16, the other end of connecting block 16 is symmetrically fixed with inclined plate 17, the other end of two inclined plates 17 runs through and is fixed with support bar 18, and the center between inclined plate 17 is fixed with fixed rod 21, and the fixed rod 21 A connecting plate 22 is fixed on the surface symmetrically, and a cylinder 23 is connected with a pin shaft between the two connecting plates 22. A cylinder 24 is fixed on the surface of one of the cylinders 23, and a round rod 25 is fixed on the surface of the other cylinder 23. The other end is fixed with a screw rod 26, and the other end of the screw rod 26 is slidingly connected in the cylinder 24. The surface of the screw rod 26 is sleeved and threaded with a rotating drum 27, and one end of the rotating drum 27 is rotationally connected with one end of the cylinder 24.

The effect achieved by the entire embodiment 1 is that the surface of the round block 1 is symmetrically fixed with a U-shaped arc plate 2, and the surface of the round block 1 is located between the U-shaped arc plates 2 and two ring plates 3 are sleeved and rotated by bearings. , the surfaces of the two ring plates 3 are symmetrically fixed with connecting strips 4, which can play the effect of splicing the connecting strips 4 on one side, and then fix the mounting block 5 through the other end of the connecting strips 4, which can play a role in installing the fan. The effect of leaves, and then through the top of the round block 1, there is a groove 6 symmetrically, and the inside of the groove 6 is sliding with a slide plate 9, which can play the effect of making the slide plate 9 slide in the groove 6, and then through the U-shaped arc plate The bottom of 2 is fixed with U-shaped block 15, and the pin shaft between the two sides of U-shaped block 15 is rotated to have connecting block 16, and the other end of connecting block 16 is symmetrically fixed with inclined plate 17, and the other end of two inclined plates 17 Through and fixed with support rod 18, can play the effect of supporting this frame, fix with fixed rod 21 through the center between slant plate 17 again, the surface of fixed rod 21 is symmetrically fixed with connecting plate 22, two connecting plates 22 Pin shafts are connected with cylinders 23, wherein the surface of one cylinder 23 is fixed with a cylinder 24, the surface of the other cylinder 23 is fixed with a round rod 25, and the other end of the round rod 25 is fixed with a screw rod 26, and the other end of the screw rod 26 is located at Sliding connection in the cylinder 24, the surface of the screw rod 26 is sheathed and threaded with a rotating cylinder 27, and one end of the rotating cylinder 27 is rotationally connected with one end of the cylinder 24, so that the rotating cylinder 27 can be used to make the screw rod 26 enter or move out of the cylinder. The effect in the barrel 24 can play the effect of adjusting the angle of the brackets on both sides.

Embodiment 2, as shown in Figures 1-6, two telescopic rods 7 are fixed on one side of the two grooves 6, and springs 8 are sleeved on the surfaces of the telescopic rods 7, and one end of the telescopic rods 7 and the spring 8 Both are fixedly connected with the side wall of the slide plate 9; the two side walls of the two grooves 6 are provided with two limit grooves 11, and the two side walls of the slide plate 9 are fixed with two limit blocks 12, the limit block 12 Slidingly connected in the limit groove 11; two limit rods 13 are fixed on the side wall of the slide plate 9, limit holes 14 are symmetrically opened on the surface of the ring plate 3, and the limit rods 13 penetrate the round block 1 and are embedded in the limit Sliding connection in the hole 14; the top of the slide plate 9 is fixed with a push plate 10, the shape of the push plate 10 is convex, and the surface of the push plate 10 is sleeved with a rubber sleeve; both ends of the support rod 18 are sleeved with a sleeve 19. Shock-absorbing sleeves 20 are sleeved and fixed on the surface of the sleeve 19 .

The effect achieved by the whole embodiment 2 is that two telescopic rods 7 are fixed on one side of the two grooves 6, and springs 8 are sleeved on the surfaces of the telescopic rods 7, and one end of the telescopic rods 7 and the spring 8 are both It is fixedly connected with the side wall of the slide plate 9, so that the spring 8 can push the slide plate 9 to reset; and then the two side walls of the two grooves 6 are provided with two limit grooves 11, and the two side walls of the slide plate 9 Both are fixed with two limiting blocks 12, and the limiting blocks 12 are slidably connected in the limiting groove 11, which can play the effect of limiting the position of the slide plate 9; The surface of the rod 13 and the ring plate 3 are all symmetrically provided with a limit hole 14, and the limit rod 13 runs through the round block 1 and is embedded in the limit hole 14 for sliding connection, so that the limit rod 13 can be used to limit the ring plate 3. Effect: be fixed with push plate 10 by the top of slide plate 9 again, the shape of push plate 10 is convex, and the surface of push plate 10 is sheathed and fixed with rubber sleeve, can play the effect of conveniently promoting slide plate 9; Sleeves 19 are sleeved and fixed on the ends, and shock-absorbing sleeves 20 are sleeved and fixed on the surface of the sleeves 19, which can play a shock-absorbing effect.

Working principle: When the rack is needed, it can pull the two connecting bars 4 on one side to move, and can drive the ring plate 3 to rotate on the surface of the round block 1. At this time, when the connecting bar 4 moves to the U-shaped The two side walls of the arc plate 2 are attached to each other. At this time, the spring 8 will push the slide plate 9, and the slide plate 9 will push the limit rod 13 to be embedded in the limit hole 14, which can limit the position of the ring plate 3 and the connecting bar 4. As a result, at this time, by installing the fan blades on the mounting block 5 and rotating the drum 27 at the same time, the screw 26 will enter the cylinder 24, so that the angle of the connecting block 16 can be adjusted, and when the connecting block 16 When the angle with the U-shaped arc plate 2 is from 180 degrees to 135 degrees, stop rotating the drum 27. At this time, the UAV can be placed on the bottom surface stably. , can restore the frame, and then can play the effect of being convenient to carry.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. The equivalent embodiments are applied to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present utility model still belong to the technical solution of the present utility model scope of protection.

Claims (6)

1. A portable unmanned aerial vehicle frame, comprising round block (1), is characterized in that: the surface symmetry of described round block (1) is fixed with U-shaped arc plate (2), and the surface of described round block (1) There are two ring plates (3) sleeved on the surface and between the U-shaped arc plates (2) and the bearings rotate. The surfaces of the two ring plates (3) are symmetrically fixed with connecting strips (4). The other end of the bar (4) is fixed with a mounting block (5), and the top of the round block (1) is symmetrically provided with a groove (6), and a slide plate (9) slides inside the groove (6). The bottom of the U-shaped arc plate (2) is fixed with a U-shaped block (15), and the connecting block (16) is rotated between the inner walls of both sides of the U-shaped block (15), and the connecting block ( The other end of 16) is symmetrically fixed with slant plates (17), the other ends of the two slant plates (17) pass through and are fixed with support rods (18), and the center between the slant plates (17) is fixed with a fixed Rod (21), the surface of described fixed rod (21) is symmetrically fixed with connecting plate (22), pin shaft is connected with cylinder (23) between two described connecting plates (22), wherein one of described cylinder (23 ) is fixed with a cylinder (24), the surface of another cylinder (23) is fixed with a round rod (25), and the other end of the round rod (25) is fixed with a screw (26), and the screw ( The other end of 26) is located in the sliding connection in the cylinder (24), the surface of the screw rod (26) is sheathed and threadedly connected with the cylinder (27), and one end of the cylinder (27) is connected to the cylinder (24) One end of the bearing is rotationally connected. 2. A kind of portable unmanned aerial vehicle frame according to claim 1, it is characterized in that: one side inner wall of two said grooves (6) is all fixed with two telescopic rods (7), and said telescopic rod The surfaces of (7) are all sleeved with springs (8), and one end of the telescopic rod (7) and the spring (8) is fixedly connected with the side wall of the slide plate (9). 3. A kind of portable unmanned aerial vehicle frame according to claim 1, it is characterized in that: the two sidewalls of two said grooves (6) are all provided with two limit grooves (11), and said slide plate Both side walls of (9) are fixed with two limiting blocks (12), and the limiting blocks (12) are slidably connected in the limiting groove (11). 4. A kind of portable unmanned aerial vehicle frame according to claim 1, it is characterized in that: the side wall of described slide plate (9) is all fixed with two limit rods (13), and described ring plate (3) ) are all symmetrically provided with limiting holes (14), and the limiting rods (13) run through the round block (1) and are embedded in the limiting holes (14) for sliding connection. 5. A kind of portable unmanned aerial vehicle frame according to claim 1, is characterized in that: the top of described slide plate (9) is fixed with push plate (10), and the shape of described push plate (10) is convex , the surface of the push plate (10) is sheathed and fixed with a rubber sleeve. 6. A kind of portable unmanned aerial vehicle frame according to claim 1, is characterized in that: the two ends of described support bar (18) all sleeve and are fixed with sleeve (19), and described sleeve (19) The surface of all sleeves is fixedly provided with shock-absorbing cover (20).