CN214240461U - Unmanned aerial vehicle's portable charging device - Google Patents

Abstract

The utility model relates to an unmanned aerial vehicle's portable charging device for carry out wireless charging to unmanned aerial vehicle, it includes: a control equipment box for controlling the unmanned aerial vehicle; the charging base is detachably arranged at the bottom of the control equipment box; a battery pack mounted in the charging base; and the wireless charger is used for charging the unmanned aerial vehicle and is electrically connected with the storage battery pack. The utility model relates to a portable charging device of unmanned aerial vehicle, can carry out wireless charging to unmanned aerial vehicle, make unmanned aerial vehicle continue to patrol and examine the operation to the circuit on a large scale, improve work efficiency; simultaneously, owing to link together storage battery and wireless charger and controlgear case, conveniently carry, when needs charge to unmanned aerial vehicle, can take off from the controlgear case the base that charges.

Description

Unmanned aerial vehicle's portable charging device

Technical Field

The utility model relates to an unmanned aerial vehicle technical field that charges, in particular to unmanned aerial vehicle's portable charging device.

Background

At present, in order to monitor the state of key component equipment of a high-voltage transmission line tower and process related emergencies in time, video monitoring equipment is installed at key points and dangerous points of a line or helicopter polling is carried out by a plurality of operating units, a helicopter polling shooting does not have a specific shooting track, only tower top information is shot and sent to workers, and then the workers carry out comparison according to videos and pictures, so that the defect that the labor intensity of the workers is overlarge exists.

In the correlation technique, still one kind adopts unmanned aerial vehicle to go to the method of shooing of cruising along the regular route, can be convenient patrol and examine high tension transmission line shaft tower, it patrols and examines to the place that needs patrol and examine through carrying unmanned aerial vehicle and wired charger, and after the group battery of taking certainly in unmanned aerial vehicle used up, need be pegged graft on the power through wired charger and charge unmanned aerial vehicle.

However, when high tension transmission line shaft tower was in the field, inconvenient wired charger that uses charges to unmanned aerial vehicle, need go back to charge the back, continue to shoot next time, be difficult to patrolling and examining the operation to the circuit on a large scale, greatly reduced work efficiency.

Therefore, there is a need to design a portable charging device for unmanned aerial vehicles to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an unmanned aerial vehicle's portable charging device to when high tension transmission line shaft tower is in the field in solving the correlation technique, inconvenient wired charger that uses charges to unmanned aerial vehicle, be difficult to patrol and examine the operation, greatly reduced work efficiency's problem to the circuit on a large scale.

In a first aspect, a portable charging device for an unmanned aerial vehicle is provided for wirelessly charging the unmanned aerial vehicle, which includes: a control equipment box for controlling the unmanned aerial vehicle; the charging base is detachably arranged at the bottom of the control equipment box; a battery pack mounted in the charging base; and the wireless charger is used for charging the unmanned aerial vehicle and is electrically connected with the storage battery pack.

In some embodiments, a fixed frame is fixedly arranged at the bottom of the control equipment box, and the charging base is inserted into the fixed frame and fixed with the fixed frame through a limiting bolt.

In some embodiments, a limit frame is fixedly arranged outside the charging base, so that the limit frame is clamped between the charging base and the fixing frame; one end of the limiting bolt penetrates through the fixing frame and is inserted into the charging base, and the limiting bolt is blocked at the bottom of the limiting frame.

In some embodiments, a stop bar is disposed within the charging base; the bottom of wireless charger corresponds the gag lever post and is equipped with a spacing section of thick bamboo, the gag lever post is located to the gag lever post cover, and can follow the axis of gag lever post reciprocates, simultaneously, the top of a spacing section of thick bamboo pass through the elastic component with the gag lever post is connected.

In some embodiments, the stop bar comprises: the head part is provided with a groove, and the elastic piece part is accommodated in the groove; and a stem located below the head, the stem having a diameter less than the diameter of the head; the limiting cylinder is provided with a limiting hole for the rod part to penetrate through, and the diameter of the limiting hole is smaller than that of the head part.

In some embodiments, a threaded cylinder is fixedly arranged at the bottom of the wireless charger; the charging base is internally provided with a screw rod through a first bearing, the screw rod corresponds to the threaded cylinder and is connected with the threaded cylinder in a threaded manner, and the screw rod is rotated to be connected with or separated from the threaded cylinder.

In some embodiments, a rotating shaft perpendicular to the charging base is mounted on the lower side of the charging base through a second bearing, the rotating shaft is connected with the screw through a rotating assembly, and the rotating assembly drives the screw to rotate by rotating the rotating shaft.

In some embodiments, the rotating assembly comprises: the first gear is sleeved outside the rotating shaft; one end of the connecting rod is connected with the rotating shaft, and the other end of the connecting rod is connected with the first gear; and a second gear attached to the screw, the second gear being engaged with the first gear.

In some embodiments, the bottom of the charging base is provided with a telescopic supporting leg, and the telescopic supporting leg is used for supporting on the ground.

In some embodiments, a groove for protecting the wireless charger is formed in the bottom of the control equipment box corresponding to the wireless charger.

The utility model provides a beneficial effect that technical scheme brought includes:

the embodiment of the utility model provides an unmanned aerial vehicle's portable charging device, because the storage battery and the wireless charger of storage battery electric connection have been installed on portable charging device, when needing to go to the field and patrol and examine, can carry this portable charging device with unmanned aerial vehicle together, when the electric quantity in unmanned aerial vehicle runs out, can directly descend unmanned aerial vehicle to the up end of wireless charger, make the battery inside the unmanned aerial vehicle contact with wireless charger, wireless charger carries out wireless charging to unmanned aerial vehicle's battery, thereby can make unmanned aerial vehicle continue to patrol and examine the operation to the circuit of a large scale, improve work efficiency; simultaneously, owing to link together storage battery and wireless charger and controlgear case, conveniently carry, when needs charge to unmanned aerial vehicle, can take off from the controlgear case the base that charges.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of a portable charging device of an unmanned aerial vehicle according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of another direction of the portable charging device of the unmanned aerial vehicle according to the embodiment of the present invention;

fig. 3 is the embodiment of the utility model provides a portable charging device of unmanned aerial vehicle's schematic view from the bottom.

In the figure:

1. a control equipment box; 11. a trough body;

2. a charging base; 21. a limiting frame; 22. a limiting rod; 221. a head portion; 2211. a groove; 222. a rod portion; 23. a first bearing; 24. a screw; 25. a second bearing; 26. a rotating shaft; 27. a telescopic support leg;

3. a battery pack;

4. a wireless charger; 41. a limiting cylinder; 411. a limiting hole; 42. a threaded barrel;

5. a fixing frame; 51. a limit bolt;

6. an elastic member;

7. a rotating assembly; 71. a first gear; 72. a connecting rod; 73. a second gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the utility model provides an unmanned aerial vehicle's portable charging device, it can solve among the correlation technique when high tension transmission line shaft tower is in the field, and the wired charger of inconvenient use charges unmanned aerial vehicle, is difficult to the circuit on a large scale and patrols and examines the operation, greatly reduced work efficiency's problem.

Referring to fig. 1, a portable charging device for an unmanned aerial vehicle according to an embodiment of the present invention is used for wirelessly charging an unmanned aerial vehicle, and may include: a control equipment box 1, in the embodiment, the control equipment box 1 is a square box body and can be used for controlling an unmanned aerial vehicle; the charging base 2 is detachably mounted at the bottom of the control equipment box 1, that is, the charging base 2 can be fixed on the bottom surface of the control equipment box 1 and can also be taken down from the control equipment box 1, when the control equipment box 1 and the charging base 2 are required to be carried, and when charging is required, the charging base 2 can be taken down from the control equipment box 1; the storage battery pack 3 can be installed in the charging base 2, in the embodiment, the charging base 2 can have a hollow cavity, so that the storage battery pack 3 can be accommodated in the cavity; and be used for the wireless charger 4 that charges to unmanned aerial vehicle, it can with storage battery 3 electric connection, make the electricity in the storage battery 3 can carry out the contact charging to the battery in the unmanned aerial vehicle through wireless charger 4, make unmanned aerial vehicle realize that circuit on a large scale patrols and examines the operation, in this embodiment, this portable charging device is used for unmanned aerial vehicle to carry out the operation of patrolling and examining of high tension transmission line shaft tower, in other embodiments, not only be limited to patrolling and examining of high tension transmission line shaft tower, this portable charging device also can be used to unmanned aerial vehicle and carrying out other during operation, give unmanned aerial vehicle power supply at any time.

Referring to fig. 1, in some embodiments, a fixed frame 5 may be fixedly disposed at the bottom of the control device box 1, the charging base 2 may be inserted into the fixed frame 5, and the charging base 2 may be fixed to the fixed frame 5 by a limit bolt 51, so that the charging base 2 can be conveniently detached from the control device box 1.

As shown in fig. 1, further, a limiting frame 21 may be fixedly disposed outside the charging base 2, so that the limiting frame 21 is sandwiched between the charging base 2 and the fixing frame 5, meanwhile, one end of a limiting bolt 51 may be located outside the fixing frame 5, and the other end may pass through the fixing frame 5 and be inserted on the charging base 2, in this embodiment, the charging base 2 may be provided with a limiting groove corresponding to the limiting bolt 51, and the limiting bolt 51 is inserted into the limiting groove to connect the charging base 2 and the fixing frame 5, in other embodiments, one end of the limiting bolt 51 may also completely pass through a sidewall of the charging base 2; and the limiting bolt 51 can be located at the bottom of the limiting frame 21, so that the limiting bolt 51 can stop the limiting frame 21 and limit the limiting frame 21 to move downwards, and the charging base 2 is limited doubly by arranging the limiting bolt 51 and the limiting frame 21, thereby ensuring that the charging base 2 is stably connected with the fixing frame 5 and is not easy to separate.

Referring to fig. 1 and 2, in some embodiments, a plurality of limiting rods 22 may be disposed in the charging base 2, and in this embodiment, the limiting rods 22 are arranged in an array along the circumferential direction of the bottom surface of the charging base 2; the bottom of the wireless charger 4 may be provided with a limiting cylinder 41 corresponding to the limiting rod 22, in this embodiment, the number of the limiting cylinders 41 is the same as the number of the limiting rods 22, the limiting cylinders 41 are correspondingly sleeved outside the limiting rods 22 and can move up and down along the axis of the limiting rods 22, and meanwhile, the top of the limiting cylinders 41 may be connected with the limiting rods 22 through elastic members 6, that is, in the up-down direction, a gap is formed between the top of the limiting cylinders 41 and the limiting rods 22, and the limiting cylinders 41 and the limiting rods 22 are connected through the elastic members 6, in this embodiment, the elastic members 6 are preferably springs, in other embodiments, the elastic members 6 may also be other elastic members, and by providing the elastic members 6, when the unmanned aerial vehicle lands on the wireless charger 4, a certain buffering effect may be achieved,

referring to fig. 1, further, the stop lever 22 may include: the head part 221, wherein the head part 221 may be provided with a groove 2211, and the elastic member 6 may be partially accommodated in the groove 2211, so that two ends of the elastic member 6 directly contact with the limiting rod 22 and the limiting cylinder 41, and meanwhile, the elastic member 6 can be prevented from falling off; and a stem 222, which may be located below the head 221 and connected with the head 221, and the diameter of the stem 222 may be smaller than that of the head 221; the position-limiting cylinder 41 may have a position-limiting hole 411 for the rod portion 222 to pass through, in this embodiment, the position-limiting hole 411 is located at the bottom of the position-limiting cylinder 41, the diameter of the position-limiting hole 411 may be smaller than the diameter of the head portion 221, and the diameter of the position-limiting hole 411 may be slightly larger than the diameter of the rod portion 222, so that the position-limiting hole 411 may be sleeved on the rod portion 222 and move up and down along the rod portion 222, and meanwhile, the position-limiting hole 411 may be stopped by the head portion 221, thereby preventing the position-limiting cylinder 41 from being separated from the position-limiting rod 22.

Referring to fig. 1, in some embodiments, a plurality of threaded cylinders 42 may be fixedly disposed at the bottom of the wireless charger 4, and in this embodiment, the plurality of threaded cylinders 42 are arranged outside the limiting cylinder 41 in an array along the circumferential direction of the bottom surface of the wireless charger 4, and internal threads are disposed in the threaded cylinders 42; can install screw rod 24 through first bearing 23 in the base of charging 2, in this embodiment, the quantity of screw rod 24 is the same with the quantity of screw thread section of thick bamboo 42, the surface of screw rod 24 is equipped with the external screw thread, make screw rod 24 correspond with screw thread section of thick bamboo 42 threaded connection, and can make screw rod 24 be connected or separate with screw thread section of thick bamboo 42 through rotating screw rod 24, when connecting together screw thread section of thick bamboo 42 and screw rod 24, wireless charger 4 is fixed in the base of charging 2, in this embodiment, wireless charger 4 sets up directly over storage battery 3, after separating screw thread section of thick bamboo 42 and screw rod 24, wireless charger 4 can move relatively with the base of charging 2, make unmanned aerial vehicle have certain buffering when descending to wireless charger 4.

Referring to fig. 1, further, the lower side of the charging base 2 can be provided with a rotating shaft 26 perpendicular to the charging base 2 through a second bearing 25, in this embodiment, the second bearing 25 is installed at the center of the bottom surface of the charging base 2, and the rotating shaft 26 penetrates through the second bearing 25, the rotating shaft 26 can be connected with the screw 24 through the rotating assembly 7, and the rotating assembly 7 can drive the screw 24 to rotate through the rotating shaft 26, by setting the rotating shaft 26 and the rotating assembly 7, the rotating assembly 7 can be connected with the plurality of screws 24 and the rotating shaft 26, and the rotation of the rotating shaft 26 can synchronously realize the rotation of the plurality of screws 24, thereby realizing the connection or separation of the screws 24 and the thread cylinder 42.

Referring to fig. 1 and 3, further, the rotating assembly 7 may include: a first gear 71, which can be sleeved outside the rotating shaft 26, in this embodiment, the first gear 71 is a ring gear; a connecting rod 72 having one end connected to the rotating shaft 26 and the other end connected to the first gear 71; and a second gear 73, which can be installed on the screw rod 24, in this embodiment, the lower end of the screw rod 24 extends downward to form the lower end surface of the charging base 2, the second gear 73 is convenient to install, and the second gear 73 is meshed with the first gear 71, so that the first gear 71 can be driven to rotate by rotating the connecting rod 72 or the rotating shaft 26, and further the first gear 71 drives the second gear 73 to rotate through the meshing relationship, so that the screw rod 24 is driven to rotate, the size of the rotating assembly 7 can be reduced by adopting gear connection, the occupation of space is reduced, and the size of the portable charging device is smaller.

Referring to fig. 1, in some embodiments, telescopic support 27 may also be installed to the bottom of charging base 2, and telescopic support 27 may be used to support in ground, conveniently corresponds the bottom surface of mountain region unevenness, guarantees that the wireless charger 4 that supplies the unmanned aerial vehicle to descend is in the horizontally state.

Referring to fig. 1, in some optional embodiments, a groove 11 may be formed at a position, corresponding to the wireless charger 4, of the bottom of the control device box 1, so as to prevent the top surface of the wireless charger 4 from directly contacting with the bottom surface of the control device box 1 to generate collision friction, and to protect the top surface of the wireless charger 4.

In practical use, the limit bolt 51 on the fixed frame 5 can be taken down, so as to cancel the limit of the limit bolt 51 on the limit frame 21 and the charging base 2, so that the charging base 2 and the limit frame 21 can be taken out from the fixed frame 5, meanwhile, the storage battery 3 and the wireless charger 4 can be taken out from the fixed frame 5 together with the charging base 2, so as to separate the charging base 2 from the control equipment box 1, and place the storage battery on the open ground independently, then the first gear 71 is rotated and connected through meshing, so that the first gear 71 drives the second gear 73 to rotate, further each screw rod 24 is rotated, the thread sleeve between each screw rod 24 and each thread cylinder 42 is cancelled, further, the wireless charger 4 can be bounced to the upper side of the charging base 2 by the elastic piece 6, then the unmanned aerial vehicle can be controlled to land on the surface of the wireless charger 4, so as to take down the battery in the unmanned aerial vehicle, contact with wireless charger 4, can carry out wireless charging, after finishing filling the electricity, can press down the top surface of wireless charger 4 and make its whereabouts to charging base 2 in, and make the one end that screw thread section of thick bamboo 42 and screw rod 24 are close to each other contradict each other, then first gear 71 of reversal, make screw rod 24 and screw thread section of thick bamboo 42 screw thread cover once more locate together, and along with first gear 71's rotation, screw rod 24 drives the top surface of wireless charger 4 and falls gradually to flushing with charging base 2's up end, then install charging base 2 again in fixed frame 5.

The embodiment of the utility model provides a pair of unmanned aerial vehicle's portable charging device's principle does:

because the storage battery pack 3 and the wireless charger 4 electrically connected with the storage battery pack 3 are installed on the portable charging device, when the portable charging device needs to be patrolled in the field, the portable charging device can be carried together with the unmanned aerial vehicle, when the electric quantity in the unmanned aerial vehicle is used up, the unmanned aerial vehicle can be directly landed on the upper end face of the wireless charger 4, so that a battery in the unmanned aerial vehicle is in contact with the wireless charger 4, and the wireless charger 4 wirelessly charges the battery of the unmanned aerial vehicle, so that the unmanned aerial vehicle can continuously patrol and examine a large-range line, and the working efficiency is improved; simultaneously, owing to link together storage battery 3 and wireless charger 4 and controlgear case 1, convenient whole carries, when needs charge to unmanned aerial vehicle, can take off charging base 2 from controlgear case 1, and the wireless charger 4 that sets up can be convenient the general charging of realization.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; 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 according to specific situations by those skilled in the art.

It is noted that, in the present invention, relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides an unmanned aerial vehicle's portable charging device for carry out wireless charging to unmanned aerial vehicle, its characterized in that, it includes:

a control equipment box (1) for controlling the unmanned aerial vehicle;

the charging base (2) is detachably arranged at the bottom of the control equipment box (1);

a battery pack (3) mounted in the charging base (2);

and a wireless charger (4) for charging the unmanned aerial vehicle, which is electrically connected with the storage battery pack (3).

2. The portable charging device of unmanned aerial vehicle of claim 1, characterized in that:

the bottom of controlgear case (1) sets firmly fixed frame (5), charging base (2) insert locate in fixed frame (5), and through spacing bolt (51) with fixed frame (5) are fixed.

3. The portable charging device of unmanned aerial vehicle of claim 2, characterized in that:

a limiting frame (21) is fixedly arranged outside the charging base (2), so that the limiting frame (21) is clamped between the charging base (2) and the fixing frame (5);

one end of the limiting bolt (51) penetrates through the fixing frame (5) and is inserted into the charging base (2), and the limiting bolt (51) is blocked at the bottom of the limiting frame (21).

4. The portable charging device of unmanned aerial vehicle of claim 1, characterized in that: a limiting rod (22) is arranged in the charging base (2);

the bottom of wireless charger (4) corresponds gag lever post (22) and is equipped with a spacing section of thick bamboo (41), a spacing section of thick bamboo (41) cover is located outside gag lever post (22), and can follow the axis of gag lever post (22) reciprocates, simultaneously, the top of a spacing section of thick bamboo (41) pass through elastic component (6) with gag lever post (22) are connected.

5. A portable charging device of unmanned aerial vehicle according to claim 4, characterized in that the gag lever post (22) includes:

a head part (221), wherein the head part (221) is provided with a groove (2211), and the elastic piece (6) is partially accommodated in the groove (2211);

and a stem (222) located below the head (221), the stem (222) having a diameter smaller than the head (221);

the limiting cylinder (41) is provided with a limiting hole (411) for the rod part (222) to penetrate through, and the diameter of the limiting hole (411) is smaller than that of the head part (221).

6. The portable charging device of unmanned aerial vehicle of claim 1, characterized in that: a threaded cylinder (42) is fixedly arranged at the bottom of the wireless charger (4);

install screw rod (24) through first bearing (23) in charging base (2), screw rod (24) correspond with screw thread section of thick bamboo (42) threaded connection, and make through rotating screw rod (24) with screw thread section of thick bamboo (42) are connected or are separated.

7. The portable charging device of unmanned aerial vehicle of claim 6, characterized in that:

the downside of charging base (2) installs the perpendicular to through second bearing (25) pivot (26) of charging base (2), pivot (26) through runner assembly (7) with screw rod (24) are connected, and through the rotation pivot (26) make runner assembly (7) drive screw rod (24) rotate.

8. A portable charging device of unmanned aerial vehicles according to claim 7, characterized in that the rotating assembly (7) comprises:

the first gear (71) is sleeved outside the rotating shaft (26);

a connecting rod (72) with one end connected with the rotating shaft (26) and the other end connected with the first gear (71);

and a second gear (73) attached to the screw (24), wherein the second gear (73) is engaged with the first gear (71).

9. The portable charging device of unmanned aerial vehicle of claim 1, characterized in that:

the bottom of charging base (2) is installed telescopic support leg (27), telescopic support leg (27) are used for supporting in ground.

10. The portable charging device of unmanned aerial vehicle of claim 1, characterized in that:

the bottom of the control equipment box (1) is provided with a groove body (11) corresponding to the wireless charger (4) and used for protecting the wireless charger (4).

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