CN215554205U

CN215554205U - Laser radar and unmanned aerial vehicle's quick coupling mechanism

Info

Publication number: CN215554205U
Application number: CN202121469970.8U
Authority: CN
Inventors: 候江涛; 罗永亮; 安庆; 翟金梁
Original assignee: Hubei Zhongtu Survey Planning And Design Co ltd
Current assignee: Hubei Zhongtu Survey Planning And Design Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-18
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a quick connecting mechanism of a laser radar and an unmanned aerial vehicle, which belongs to the technical field of laser radars and comprises a connecting shell, wherein a connecting plate is sleeved on the inner surface of the connecting shell, two first through holes are formed in the front surface of the connecting plate, two second through holes are formed in the front surface and the back surface of the connecting shell, and the positions of the first through holes correspond to the positions of the second through holes. This laser radar and unmanned aerial vehicle's quick coupling mechanism, through setting up the carriage release lever, the slide bar, the pinion rack, the gear, the apparatus further comprises a rotating shaft, the limiting plate, first through-hole, second through-hole and spring, make this device only need to lift the carriage release lever and inwards promote when being connected laser radar and unmanned aerial vehicle, then will be connected with laser radar connecting plate card go into with unmanned aerial vehicle be connected the shell in can, operation process does not need other instrument assisted uses, and operation process is simple and convenient, make the result of use comparatively ideal.

Description

Laser radar and unmanned aerial vehicle's quick coupling mechanism

Technical Field

The utility model belongs to the technical field of laser radars, and particularly relates to a quick connecting mechanism of a laser radar and an unmanned aerial vehicle.

Background

At the in-process that uses some laser radar, often need use connection structure to be connected between with it and unmanned aerial vehicle, but current connection structure generally comprises mounting panel and a plurality of bolt, need not only use specific instrument at the in-process that needs installed, can waste longer time moreover for the result of use is relatively poor, consequently, needs a laser radar and unmanned aerial vehicle's quick coupling mechanism to solve above-mentioned problem and has important meaning.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a quick connecting mechanism for a laser radar and an unmanned aerial vehicle, which solves the problems that the existing connecting structure generally consists of a mounting plate and a plurality of bolts, and not only a specific tool is required to be used in the mounting process, but also longer time is wasted, so that the using effect is poor.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a laser radar and unmanned aerial vehicle's quick coupling mechanism, includes the connection shell, the connecting plate has been cup jointed to the internal surface of connection shell, two first through-holes have been seted up in the front of connecting plate, two second through-holes have all been seted up at the front and the back of connection shell, the position of first through-hole is corresponding with the position of second through-hole, corresponding two be provided with same limiting plate in individual second through-hole and the first through-hole.

The lower surface joint of limiting plate has rotating device, rotating device's the back meshes with the front of pinion rack, the left surface fixedly connected with control mechanism of pinion rack, the control mechanism joint is in first through-hole, two the equal fixedly connected with first link of the looks back of control mechanism, the right flank of pinion rack passes through the right flank fixed connection of spring and first through-hole inner wall.

The rotating device comprises a rotating shaft, the two ends of the rotating shaft are respectively connected in the limiting plate and the gear in a clamped mode, the back face of the gear is meshed with the front face of the toothed plate, the rotating shaft is sleeved with a bearing, the bearing is connected in the first through hole in a clamped mode, the control mechanism comprises a sliding rod, the two ends of the sliding rod are respectively fixedly connected with the opposite faces of the toothed plate and the first connecting plate, the sliding rod is sleeved in the sliding sleeve, and the sliding sleeve is connected to the inner surface of the first through hole in a clamped mode.

As a further scheme of the utility model: the lower surface of connecting plate is through the last fixed surface of two spliced poles and same mounting panel be connected, the equal fixedly connected with installation piece of the left and right sides face of connecting shell.

As a further scheme of the utility model: the inner surface of the first connecting block is provided with a pin shaft, the pin shaft is arranged on the opposite surfaces of the two second connecting blocks, and the lower surfaces of the two second connecting blocks are fixedly connected with the same movable rod.

As a further scheme of the utility model: two torsional springs are sleeved on the outer surface of the pin shaft, and two ends of each torsional spring are fixedly connected with the opposite surfaces of the first connecting block and the second connecting block respectively.

As a further scheme of the utility model: the shape of the inner surface of the connecting shell and the shape of the outer surface of the connecting plate are both rectangular, and the size of the inner surface of the connecting shell is matched with the size of the outer surface of the connecting plate.

As a further scheme of the utility model: the mounting hole has all been seted up to the left and right sides of mounting panel upper surface and the upper surface of installation piece, the surface of carriage release lever is provided with anti-skidding line.

As a further scheme of the utility model: the right side face of the limiting plate is provided with a stop block, and the stop block is fixedly connected to the upper surface of the inner wall of the first through hole.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. when the laser radar and the unmanned aerial vehicle are required to be connected, firstly, the two moving rods are upwards lifted and relatively pushed, so that the two sliding rods can respectively drive the two toothed plates to mutually approach, the two gears can respectively drive the two limiting plates to rotate through the two rotating shafts, the limiting plates can be completely positioned in the first through holes, then, the connecting plate on the surface of the laser radar is placed in the connecting shell, then, the moving rods are loosened, the spring can drive the limiting plates to rotate and reset by utilizing the self-pulling force, the limiting plates can be clamped into the second through holes, so that the position of the connecting plate can be fixed, and the device only needs to lift the moving rods and push inwards when the laser radar and the unmanned aerial vehicle are connected, then will be connected with laser radar the connecting plate card be connected with unmanned aerial vehicle in the shell of being connected can, the operation process does not need other instrument auxiliary usage, and operation process is simple and convenient for the result of use is comparatively ideal.

2. This laser radar and unmanned aerial vehicle's quick coupling mechanism all sets up to the rectangle through the shape that will connect shell internal surface and the shape of connecting plate surface, and the size looks adaptation of the size of connecting shell internal surface and connecting plate surface for when the connecting plate was put into in the connecting shell, the connecting shell can carry on spacingly to the position of connecting plate, makes the connecting plate can not take place to remove the displacement of vertical direction arbitrary direction.

3. This laser radar and unmanned aerial vehicle's quick coupling mechanism, through setting up the carriage release lever, first connecting block, the second connecting block, round pin axle and torsional spring, make when the user loosens the carriage release lever, the torsional spring can utilize the torsion of self to drive the carriage release lever and rotate downwards, make laser radar at the in-process that uses, the carriage release lever can carry on spacingly to the position of slide bar, thereby can carry on spacingly to the position of pinion rack, make the limiting plate can carry out stable connection between connecting shell and the connecting plate.

Drawings

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

FIG. 2 is a schematic three-dimensional structure of the connecting plate of the present invention;

FIG. 3 is a schematic cross-sectional view of the connecting shell of the present invention from above;

FIG. 4 is a schematic cross-sectional view of the front view of the present invention;

in the figure: the device comprises a connecting shell 1, a connecting plate 2, a first through hole 3, a second through hole 4, a limiting plate 5, a rotating device 6, a rotating shaft 61, a bearing 62, a gear 63, a toothed plate 7, a control mechanism 8, a sliding rod 81, a sliding sleeve 82, a first connecting block 9, a pin shaft 10, a second connecting block 11, a moving rod 12, a spring 13, a torsion spring 14, a mounting plate 15, a mounting block 16, a connecting column 17 and a stop block 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a quick connecting mechanism of a laser radar and an unmanned aerial vehicle comprises a connecting shell 1, wherein a connecting plate 2 is sleeved on the inner surface of the connecting shell 1, the connecting shell 1 and the connecting plate 2 are arranged, so that the connecting shell 1 can limit the movement of the connecting plate 2 in the horizontal direction and is matched with a limiting plate 5 and a second through hole 4 in the vertical direction, so that the connection between the connecting shell 1 and the connecting plate 2 can be completed, two first through holes 3 are formed in the front surface of the connecting plate 2, two second through holes 4 are formed in the front surface and the back surface of the connecting shell 1, the positions of the first through holes 3 correspond to the positions of the second through holes 4, the first through holes 3 and the second through holes 4 are arranged, so that when the limiting plate 5 is completely positioned in the first through holes 3, the fixation between the connecting shell 1 and the connecting plate 2 can be released, and when the middle part of the limiting plate 5 is positioned in the second through holes 4, accomplish promptly and be provided with same limiting plate 5 in two corresponding second through-hole 4 and the first through-hole 3 to fixing between connecting shell 1 and the connecting plate 2.

The lower surface joint of limiting plate 5 has rotating device 6, the back of rotating device 6 and the positive meshing of pinion rack 7, the left surface fixedly connected with control mechanism 8 of

pinion rack

7, 8 joints of control mechanism are in first through-hole 3, the equal first link block of fixedly connected with in the back mutually of two control mechanism 8, the right flank of pinion rack 7 passes through the right flank fixed connection of spring 13 with 3 inner walls of first through-hole, through setting up spring 13, make when the user loosens carriage release 12, spring 13 alright drive pinion rack 7 with the pulling force that utilizes self and remove and reset, make pinion rack 7 can drive limiting plate 5 through gear 63 and pivot 61 and rotate and reset.

The rotating device 6 comprises a rotating shaft 61, two ends of the rotating shaft 61 are respectively clamped in the limiting plate 5 and the gear 63, the back surface of the gear 63 is meshed with the front surface of the toothed plate 7, the gear 63 and the toothed plate 7 are arranged, so that when the toothed plate 7 moves, the gear 63 can be driven to rotate, the conversion of the power direction is facilitated, the bearing 62 is sleeved outside the rotating shaft 61, the bearing 62 is clamped in the first through hole 3, the bearing 62 is arranged to support the rotation of the rotating shaft 61, so that the rotating shaft 61 drives the limiting plate 5 and the gear 63 to rotate more stably, the control mechanism 8 comprises a sliding rod 81, two ends of the sliding rod 81 are respectively and fixedly connected with opposite surfaces of the toothed plate 7 and the first connecting plate 2, the sliding rod 81 is sleeved in the sliding sleeve 82, by arranging the sliding rod 81 and the sliding sleeve 82, the sliding sleeve 82 can provide a supporting point for the movement of the sliding rod 81, so that the sliding rod 81 drives the toothed plate 7 to move more stably, the sliding sleeve 82 is clamped on the inner surface of the first through hole 3.

Specifically, as shown in fig. 1, the lower surface of the connecting plate 2 is fixedly connected with the upper surface of the same mounting plate 15 through two connecting posts 17, the left and right side surfaces of the connecting shell 1 are fixedly connected with mounting blocks 16, the left and right side surfaces of the upper surface of the mounting plate 15 and the upper surface of the mounting blocks 16 are both provided with mounting holes, by arranging the mounting plate 15 and the mounting block 16, when the device is used, the mounting plate 15 is firstly fixed on the surface of the laser radar through a tool such as a bolt, then the connecting shell 1 is fixed on the surface of the unmanned aerial vehicle through two mounting blocks 16, so that the connection between the device and the laser radar and the unmanned aerial vehicle can be completed, the outer surface of the moving rod 12 is provided with anti-skid grains, so that the friction between the palm of the worker and the travel bar 12 can be increased, and the worker can move the travel bar 12 more stably.

Specifically, as shown in fig. 2, a pin shaft 10 is disposed on an inner surface of the first connecting block 9, the pin shaft 10 is disposed on opposite surfaces of the two second connecting blocks 11, the same moving rod 12 is fixedly connected to lower surfaces of the two second connecting blocks 11, two torsion springs 14 are sleeved on an outer surface of the pin shaft 10, two ends of each torsion spring 14 are respectively fixedly connected to opposite surfaces of the first connecting block 9 and the second connecting block 11, by arranging the moving rod 12, the first connecting block 9, the second connecting block 11, the pin shaft 10 and the torsion spring 14, so that when the user releases the moving rod 12, the torsion spring 14 will drive the moving rod 12 to rotate downwards by its own torsion force, so that when the laser radar is in use, the movable rod 12 can limit the position of the sliding rod 81, thereby can carry out spacingly to the position of pinion rack 7 for limiting plate 5 can carry out stable connection between connecting shell 1 and the connecting plate 2.

Specifically, as shown in fig. 3, a stopper 18 is disposed on the right side surface of the limiting plate 5, the stopper 18 is fixedly connected to the upper surface of the inner wall of the first through hole 3, the limiting plate 5 can only rotate clockwise by the stopper 18, thereby avoiding the connection failure caused by the outward pulling of the movable rod 12 and ensuring the connection stability of the device, the shape of the inner surface of the connecting shell 1 and the shape of the outer surface of the connecting plate 2 are both set to be rectangular, the size of the inner surface of the connecting shell 1 is matched with the size of the outer surface of the connecting plate 2, by setting the shape of the inner surface of the coupling housing 1 and the shape of the outer surface of the coupling plate 2 to be rectangular, and the size of the inner surface of the connecting shell 1 is matched with the size of the outer surface of the connecting plate 2, so that when the connecting plate 2 is put into the connecting shell 1, connecting shell 1 can carry on spacingly to the position of connecting plate 2 for connecting plate 2 can not take place to remove the displacement of vertical direction arbitrary direction.

The working principle of the utility model is as follows:

s1, when the device is used, firstly, the mounting plate 15 is fixed on the surface of the laser radar through tools such as bolts, then the connecting shell 1 is fixed on the surface of the unmanned aerial vehicle through the two mounting blocks 16, and when the laser radar and the unmanned aerial vehicle need to be quickly connected, firstly, the two moving rods 12 are upwards lifted and relatively pushed, so that the two sliding rods 81 can respectively drive the two toothed plates 7 to be close to each other;

s2, the two gears 63 can respectively drive the two limiting plates 5 to rotate through the two rotating shafts 61, the limiting plates 5 can be completely positioned in the first through holes 3, the connecting plates 2 on the surfaces of the laser radars are placed into the connecting shell 1, then the movable rod 12 is loosened, the springs 13 can drive the limiting plates 5 to rotate and reset through self-tension, the limiting plates 5 can be clamped into the second through holes 4, the positions of the connecting plates 2 can be fixed, and meanwhile the torsion springs 14 can drive the movable rod 12 to turn downwards through self-torsion;

s3, when needing to remove unmanned aerial vehicle and laser radar' S being connected, at first upwards lift two carriage release levers 12 and promote relatively for two slide bars 81 can drive two pinion racks 7 respectively and be close to each other, make two gears 63 can drive two limiting plates 5 through two pivot 61 respectively and rotate, make limiting plate 5 can be located first through-hole 3 completely, again with laser radar surperficial connecting plate 2 pull out connect the shell 1 in can.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a laser radar and unmanned aerial vehicle's quick coupling mechanism, includes connecting shell (1), its characterized in that: the inner surface of the connecting shell (1) is sleeved with a connecting plate (2), the front surface of the connecting plate (2) is provided with two first through holes (3), the front surface and the back surface of the connecting shell (1) are provided with two second through holes (4), the positions of the first through holes (3) correspond to the positions of the second through holes (4), and the same limiting plate (5) is arranged in the two corresponding second through holes (4) and the first through holes (3);

the lower surface of the limiting plate (5) is clamped with a rotating device (6), the back surface of the rotating device (6) is meshed with the front surface of the toothed plate (7), the left side surface of the toothed plate (7) is fixedly connected with a control mechanism (8), the control mechanism (8) is clamped in the first through hole (3), the opposite surfaces of the two control mechanisms (8) are fixedly connected with a first connecting block (9), and the right side surface of the toothed plate (7) is fixedly connected with the right side surface of the inner wall of the first through hole (3) through a spring (13);

rotating device (6) are including pivot (61), the both ends of pivot (61) joint respectively in limiting plate (5) and gear (63), the back of gear (63) and the positive meshing of pinion rack (7), pivot (61) overcoat has cup jointed bearing (62), bearing (62) joint is in first through-hole (3), control mechanism (8) include slide bar (81), the both ends of slide bar (81) respectively with the opposite face fixed connection of pinion rack (7) and first connecting plate (2), slide bar (81) cup joint in sliding sleeve (82), sliding sleeve (82) joint is at the internal surface of first through-hole (3).

2. The rapid connection mechanism of claim 1, wherein the mechanism comprises: the lower surface of connecting plate (2) is connected with the upper surface fixed of same mounting panel (15) through two spliced poles (17), the equal fixedly connected with installation piece (16) of the left and right sides face of connecting shell (1).

3. The rapid connection mechanism of claim 1, wherein the mechanism comprises: the inner surface of the first connecting block (9) is provided with a pin shaft (10), the pin shaft (10) is arranged on the opposite surfaces of the two second connecting blocks (11), and the lower surfaces of the two second connecting blocks (11) are fixedly connected with the same movable rod (12).

4. The rapid connection mechanism of claim 3, wherein the mechanism comprises: two torsion springs (14) are sleeved on the outer surface of the pin shaft (10), and two ends of each torsion spring (14) are fixedly connected with the opposite surfaces of the first connecting block (9) and the second connecting block (11) respectively.

5. The rapid connection mechanism of claim 1, wherein the mechanism comprises: the shape of the inner surface of the connecting shell (1) and the shape of the outer surface of the connecting plate (2) are both rectangular, and the size of the inner surface of the connecting shell (1) is matched with the size of the outer surface of the connecting plate (2).

6. The mechanism of claim 2 or 3, wherein the mechanism comprises: the left and right sides of mounting panel (15) upper surface and the upper surface of installation piece (16) have all seted up the mounting hole, the surface of carriage release lever (12) is provided with anti-skidding line.

7. The rapid connection mechanism of claim 1, wherein the mechanism comprises: the right side face of the limiting plate (5) is provided with a stop block (18), and the stop block (18) is fixedly connected to the upper surface of the inner wall of the first through hole (3).