CN220996771U - Unmanned aerial vehicle testing arrangement - Google Patents

Abstract

The utility model discloses an unmanned aerial vehicle testing device, which comprises a supporting mechanism and a connecting mechanism, wherein the supporting mechanism comprises a base and a connecting rod, and the connecting rod is hinged with the base; the connecting mechanism comprises a supporting column, a stator and a rotor, wherein the supporting column is arranged on the connecting rod, the stator is arranged on the supporting column, the supporting column and the stator are formed with a containing cavity, the rotor is movably arranged in the containing cavity, the rotor is provided with an abutting block in a protruding mode, the abutting block can slide on the inner wall of the containing cavity, and the rotor is connected with the unmanned aerial vehicle. The unmanned aerial vehicle's position can be stabilized to can improve unmanned aerial vehicle's motion flexibility ratio, conveniently test unmanned aerial vehicle. And through set up the wearing and tearing that the butt piece can slow down stator and rotor on the rotor, increase of service life improves unmanned aerial vehicle testing arrangement's reliability.

Description

Unmanned aerial vehicle testing arrangement

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle testing device.

Background

In unmanned aerial vehicle's research and development in-process, need test unmanned aerial vehicle's battery performance, power external member, flight control system etc. current unmanned aerial vehicle testing arrangement mainly installs unmanned aerial vehicle in the ball hinge, then tests unmanned aerial vehicle's each part, but unmanned aerial vehicle's flight makes ball hinge wearing and tearing easily, has shortened ball hinge's life, has reduced unmanned aerial vehicle testing arrangement's reliability, leads to unmanned aerial vehicle to destroy easily, has increased unmanned aerial vehicle's testing cost.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the unmanned aerial vehicle testing device which can improve reliability, prolong service life and reduce testing cost of the unmanned aerial vehicle.

According to a first aspect of an embodiment of the present utility model, there is provided an unmanned aerial vehicle testing device, including a supporting mechanism and a connecting mechanism, the supporting mechanism including a base and a link, the link being hinged to the base; coupling mechanism is including support column, stator and rotor, the support column sets up the connecting rod, the stator sets up the support column, the support column with the stator is formed with holds the chamber, the rotor activity sets up hold the intracavity, the rotor protrusion is provided with the butt piece, the butt piece can be in hold the inner wall slip in chamber, the rotor is connected with unmanned aerial vehicle.

The unmanned aerial vehicle testing device provided by the embodiment of the utility model has at least the following beneficial effects: the stator is arranged on the support column, the support column and the stator form a containing cavity, and the rotor is arranged in the containing cavity so that the rotor can move in the containing cavity; the connecting rod is articulated with the base to make the connecting rod can rotate around the base, install unmanned aerial vehicle on the rotor, so that unmanned aerial vehicle can rotate around the pin joint of connecting rod and base, and unmanned aerial vehicle can be along holding the chamber activity, make the position that can stabilize unmanned aerial vehicle, reduce the possibility that unmanned aerial vehicle damaged, thereby can conveniently test unmanned aerial vehicle. In addition, the rotor protrusion is provided with the butt piece, and the butt piece can slide at the inner wall in appearance chamber, can reduce the area of contact of rotor and stator through setting up the butt piece for can slow down the wearing and tearing of stator and rotor, increase of service life improves unmanned aerial vehicle testing arrangement's reliability, reduces unmanned aerial vehicle's testing cost.

According to some embodiments of the utility model, the rotor comprises a movable part and a swinging part, the movable part is connected to the upper end of the swinging part, the movable part can move in the accommodating cavity along the axial direction of the support column, and the swinging part can swing in the accommodating cavity.

According to some embodiments of the utility model, a guide groove is provided at an end of the cavity near the support column, and the guide groove and the swinging part are both tapered.

According to some embodiments of the utility model, the number of the abutment blocks is plural, and a plurality of the abutment blocks are detachably provided on the rotor.

According to some embodiments of the utility model, the abutment block is pierced with a fastener that is screwed with the rotor.

According to some embodiments of the utility model, the supporting mechanism further comprises a weight box and a connecting seat, wherein the weight box and the connecting seat are respectively connected to two ends of the connecting rod, and the supporting column is arranged on the connecting seat.

According to some embodiments of the utility model, the support mechanism further comprises a balance bar, the balance bar is hinged with the base, the lengths of the balance bar and the connecting bar are equal, and two ends of the connecting bar and two ends of the balance bar are respectively hinged with the weight box and the connecting seat.

According to some embodiments of the utility model, the support mechanism further comprises a cushion pad disposed below the connection mount.

According to some embodiments of the utility model, the connection mechanism further comprises a connection plate, the connection plate is connected with the rotor, the connection plate is provided with a plurality of positioning columns, and the positioning columns are matched to position the unmanned aerial vehicle.

According to some embodiments of the utility model, the supporting mechanism further comprises a plurality of rollers, and the plurality of rollers are all rotatably arranged on the base.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

Fig. 1 is a schematic diagram of a test device for a drone according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a connection mechanism of a drone testing device of an embodiment of the present utility model;

FIG. 3 is an exploded schematic view of the connection mechanism of the unmanned aerial vehicle test device of an embodiment of the present utility model;

fig. 4 is a schematic operation diagram of a test device for a unmanned aerial vehicle according to an embodiment of the present utility model;

fig. 5 is a schematic operation diagram of a connection mechanism of the unmanned aerial vehicle test device according to the embodiment of the present utility model.

Reference numerals illustrate:

The support mechanism 100, the base 110, the connecting rod 120, the weight box 130, the connecting seat 140, the balance bar 150, the cushion 160 and the roller 170;

The connecting mechanism 200, the support column 210, the stator 220, the rotor 230, the movable part 231, the swinging part 232, the accommodating cavity 240, the guide groove 241, the abutting block 250, the fastener 251, the connecting plate 260 and the positioning column 261.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

As can be appreciated, referring to fig. 1 to 4, the unmanned aerial vehicle testing device of the present utility model includes a supporting mechanism 100 and a connecting mechanism 200, wherein the supporting mechanism 100 includes a base 110 and a link 120, and the link 120 is hinged with the base 110; the connection mechanism 200 comprises a support column 210, a stator 220 and a rotor 230, wherein the support column 210 is arranged on the connecting rod 120, the stator 220 is arranged on the support column 210, the support column 210 and the stator 220 are formed with a containing cavity 240, the rotor 230 is movably arranged in the containing cavity 240, the rotor 230 is provided with an abutting block 250 in a protruding mode, the abutting block 250 can slide on the inner wall of the containing cavity 240, and the rotor 230 is connected with the unmanned aerial vehicle.

The stator 220 is disposed on the support column 210, the support column 210 and the stator 220 form a cavity 240, and the rotor 230 is disposed in the cavity 240, so that the rotor 230 can move in the cavity 240; the connecting rod 120 is articulated with the base 110 to make the connecting rod 120 can rotate around the base 110, install unmanned aerial vehicle on rotor 230, so that unmanned aerial vehicle can rotate around the pin joint of connecting rod 120 and base 110, and unmanned aerial vehicle can follow the chamber 240 activity, make things convenient for unmanned aerial vehicle flight motion, and can stabilize unmanned aerial vehicle's position, be convenient for test unmanned aerial vehicle, thereby can reduce unmanned aerial vehicle damage's possibility. In addition, the rotor 230 protrusion sets up at the butt piece 250, and the butt piece 250 can be in holding the inner wall slip in chamber 240, can reduce rotor 230 and stator 220's area of contact through setting up the butt piece 250, slows down stator 220 and rotor 230's wearing and tearing, increase of service life improves unmanned aerial vehicle testing arrangement's reliability, reduces unmanned aerial vehicle's test cost.

It should be noted that, referring to fig. 2, the rotor 230 is installed in the stator 220, and then the stator 220 is connected with the support column 210, so that the rotor 230 can be disposed in the cavity 240, and the rotor 230 can move in the cavity 240, so that the movement flexibility of the unmanned aerial vehicle can be improved, the unmanned aerial vehicle can be adapted to the flight state of the unmanned aerial vehicle conveniently, and the use convenience of the unmanned aerial vehicle testing device is improved.

As can be appreciated, referring to fig. 2, 3 and 5, the rotor 230 includes a movable portion 231 and a swing portion 232, the movable portion 231 is connected to an upper end of the swing portion 232, the movable portion 231 is movable in the cavity 240 along an axial direction of the support column 210, and the swing portion 232 is capable of swinging in the cavity 240. The upper end at swing portion 232 is connected to movable part 231, the axial motion at support column 210 can be followed to movable part 231, so that movable part 231 can the joint at the up end in appearance chamber 240, make can block rotor 230 motion, and swing portion 232 can swing in appearance chamber 240, so that swing portion 232 can the butt at the inner wall in appearance chamber 240, make can block rotor 230 swing, can make things convenient for rotor 230 to move in appearance chamber 240 through movable part 231 and swing portion 232 cooperation, thereby can adapt to unmanned aerial vehicle's flight condition, and can avoid rotor 230 swing angle too big, make can stabilize unmanned aerial vehicle's position, reduce unmanned aerial vehicle damage's possibility, can be convenient for test unmanned aerial vehicle, unmanned aerial vehicle's test efficiency is improved.

Specifically, referring to fig. 2, 3 and 5, the end of the cavity 240 near the support column 210 is provided with a guide groove 241, and the guide groove 241 and the swing portion 232 are tapered. Through setting up guide slot 241 and swing portion 232's shape and being the toper to make swing portion 232 be located when in guide slot 241, swing portion 232 can slide along the inner wall of guide slot 241, make the position that can lead swing portion 232, in order to make swing portion 232 smoothly fix a position in guide slot 241, thereby can make things convenient for rotor 230 automatic positioning to hold the intracavity 240, reduce rotor 230's position and rock, and then can be convenient for rotor 230 and unmanned aerial vehicle's connection or dismantlement, improve unmanned aerial vehicle testing arrangement's convenience of use and availability factor, promote user's use experience.

It should be noted that, when the end of the accommodating cavity 240 near the support column 210 is provided with the guide groove 241 to reset the rotor 230, the swinging portion 232 can slide along the inner wall of the guide groove 241, and the shape of the guide groove 241 and the swinging portion 232 is tapered, so that the position of the rotor 230 in the accommodating cavity 240 can be automatically positioned, the position of the rotor 230 is not required to be manually reset, and the use convenience of the unmanned aerial vehicle testing device is improved.

Wherein, the guide groove 241 and the swing portion 232 have matched shapes, so that the rotor 230 can be reduced from shaking in the accommodating cavity 240, and the reliability of the connecting mechanism 200 is improved.

It will be appreciated that referring to fig. 2 and 3, the number of the abutment blocks 250 is set to be plural, and the plural abutment blocks 250 are detachably provided to the rotor 230. By providing a plurality of the abutment blocks 250, the contact area between the rotor 230 and the stator 220 can be reduced, and the rotor 230 and the stator 220 can be separated by the abutment blocks 250, so that the abrasion between the rotor 230 and the stator 220 can be reduced, and the service lives of the rotor 230 and the stator 220 can be prolonged. In addition, by providing the abutting block 250 detachably mounted on the rotor 230, the abutting block 250 can be conveniently mounted and dismounted, the abutting block 250 can be conveniently replaced, the maintenance cost of the abutting block 250 is reduced, and the reliability of the rotor 230 is improved.

The abutment block 250 may be a rubber member or a silicone member, and may be capable of separating the rotor 230 and the stator 220, which is not limited herein.

Specifically, referring to fig. 2 and 3, the abutment block 250 is perforated with a fastener 251, and the fastener 251 is screw-coupled with the rotor 230. The abutting block 250 and the rotor 230 are sequentially penetrated through the fastener 251, the fastener 251 is in threaded connection with the rotor 230, the abutting block 250 can be detached from the rotor 230 by unscrewing the fastener 251, then the abutting block 250 is replaced, and then the fastener 251 is screwed, so that the abutting block 250 can be conveniently replaced and installed on the rotor 230, the maintenance cost is reduced, the whole rotor 230 is not required to be replaced, and the test cost of an unmanned aerial vehicle is reduced.

The abutment block 250 may be connected by a snap connection or by an adhesive connection, and the abutment block 250 may be detachably connected to the rotor 230.

It can be understood that referring to fig. 1 and 4, the supporting mechanism 100 further includes a weight box 130 and a connection seat 140, the weight box 130 and the connection seat 140 are respectively connected to two ends of the connecting rod 120, and the support column 210 is disposed on the connection seat 140. Weight box 130 and connecting seat 140 set up respectively at the both ends of connecting rod 120, and support column 210 sets up at connecting seat 140 to make weight box 130 and unmanned aerial vehicle be located the both ends of connecting rod 120 respectively, can conveniently adjust unmanned aerial vehicle's flight load through setting up weight box 130, can make things convenient for unmanned aerial vehicle's test, improve unmanned aerial vehicle testing arrangement's convenience of use.

It should be noted that, the weight box 130 is used for holding weights and balancing weights, and the load of the unmanned aerial vehicle can be conveniently adjusted by adjusting the holding weight of the weight box 130, so that the unmanned aerial vehicle can be conveniently tested.

Specifically, referring to fig. 1 and 4, the support mechanism 100 further includes a balance bar 150, the balance bar 150 is hinged to the base 110, and the balance bar 150 and the connecting rod 120 have the same length, and both ends of the connecting rod 120 and both ends of the balance bar 150 are respectively hinged to the weight box 130 and the connection seat 140. The length of balancing pole 150 equals with the length of connecting rod 120, through setting up the both ends of connecting rod 120 and the both ends of balancing pole 150 respectively with weight box 130 and connecting seat 140 articulated, make connecting rod 120 and balancing pole 150 when base 110 rotates, can drive weight box 130 and connecting seat 140 and move in vertical plane, and can make weight box 130 and connecting seat 140 can keep the level, can stabilize the focus of weight box 130 and connecting seat 140, the load that the messenger can stabilize unmanned aerial vehicle and bear, improve unmanned aerial vehicle testing arrangement's reliability.

It should be noted that, the balance bar 150 is disposed above the connecting rod 120, so that the balance bar 150 and the connecting rod 120 cooperate to keep the weight box 130 and the connecting seat 140 horizontal, so as to avoid the inclination of the positions of the weight box 130 and the connecting seat 140, stabilize the load borne by the unmanned aerial vehicle, and facilitate the test of the unmanned aerial vehicle.

Specifically, referring to fig. 1 and 4, the support mechanism 100 further includes a cushion 160, and the cushion 160 is disposed below the connection seat 140. Through the blotter 160 setting in the below of connecting seat 140, make can cushion and absorb the impact force of connecting seat 140 with ground collision, reduce the possibility of connecting seat 140 damage to can reduce unmanned aerial vehicle's damage, improve unmanned aerial vehicle testing arrangement's reliability.

The cushion pad 160 may be a rubber or silica gel, and may be capable of absorbing the impact between the connecting seat 140 and the ground, which is not limited herein. In addition, a buffer pad 160 may be provided under the weight box 130 to buffer the impact of the weight box 130 with the ground.

As can be appreciated with reference to fig. 2 and 3, the connection mechanism 200 further includes a connection plate 260, the connection plate 260 is connected with the rotor 230, the connection plate 260 is provided with a plurality of positioning posts 261, and the positioning posts 261 cooperate to position the unmanned aerial vehicle. The connecting plate 260 is connected with the rotor 230, through set up a plurality of reference columns 261 on the connecting plate 260, make can conveniently fix a position unmanned aerial vehicle on the connecting plate 260 to can make things convenient for unmanned aerial vehicle to be connected with the connecting plate 260, make can improve unmanned aerial vehicle testing arrangement's convenience of use, improve unmanned aerial vehicle's efficiency of software testing.

It will be appreciated that referring to fig. 1 and 4, the supporting mechanism 100 further includes a plurality of rollers 170, and the plurality of rollers 170 are rotatably disposed on the base 110. The plurality of rollers 170 rotate and set up at base 110, make can support base 110 through a plurality of rollers 170 to can conveniently remove the position of supporting mechanism 100 through roller 170, thereby need not artifical transport, improve unmanned aerial vehicle testing arrangement's convenience of use, improve unmanned aerial vehicle's test efficiency.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. Unmanned aerial vehicle testing arrangement, its characterized in that includes:

The supporting mechanism comprises a base and a connecting rod, and the connecting rod is hinged with the base;

Coupling mechanism, including support column, stator and rotor, the support column sets up the connecting rod, the stator sets up the support column, the support column with the stator is formed with holds the chamber, the rotor activity sets up hold the intracavity, the rotor protrusion is provided with the butt piece, the butt piece can be in hold the inner wall slip in chamber, the rotor is connected with unmanned aerial vehicle.

2. The unmanned aerial vehicle testing device of claim 1, wherein the rotor comprises a movable portion and a swinging portion, the movable portion is connected to the upper end of the swinging portion, the movable portion is movable in the cavity along the axial direction of the support column, and the swinging portion is capable of swinging in the cavity.

3. The unmanned aerial vehicle testing device of claim 2, wherein the end of the cavity adjacent to the support column is provided with a guide groove, and the guide groove and the swing portion are both tapered in shape.

4. The unmanned aerial vehicle testing device of claim 1, wherein the number of abutment blocks is plural, and a plurality of abutment blocks are detachably provided to the rotor.

5. The unmanned aerial vehicle testing device of claim 4, wherein the abutment block is threaded with a fastener that is threadably connected to the rotor.

6. The unmanned aerial vehicle testing device of claim 1, wherein the support mechanism further comprises a weight box and a connecting seat, the weight box and the connecting seat are respectively connected to two ends of the connecting rod, and the support column is arranged on the connecting seat.

7. The unmanned aerial vehicle testing device of claim 6, wherein the support mechanism further comprises a balance bar, the balance bar is hinged to the base, the balance bar and the connecting bar are equal in length, and two ends of the connecting bar and two ends of the balance bar are hinged to the weight box and the connecting seat respectively.

8. The unmanned aerial vehicle testing device of claim 6, wherein the support mechanism further comprises a cushion pad disposed below the connector.

9. The unmanned aerial vehicle testing device of claim 1, wherein the connection mechanism further comprises a connection plate, the connection plate is connected with the rotor, the connection plate is provided with a plurality of positioning posts, and a plurality of the positioning posts cooperate to position the unmanned aerial vehicle.

10. The unmanned aerial vehicle testing device of claim 1, wherein the support mechanism further comprises a plurality of rollers, and wherein a plurality of rollers are rotatably disposed on the base.