CN214084772U

CN214084772U - Unmanned aerial vehicle rope throwing device

Info

Publication number: CN214084772U
Application number: CN202023223191.8U
Authority: CN
Inventors: 杨俊伟; 王彦彪; 李国生; 胡阳; 程建勇; 马龙宫; 高平; 侯宇宁; 王民生; 李高宁; 陈旭兵; 张鹏; 安志崇; 张乐桢; 俞正元; 刘建伟; 窦万钧; 杨文忠; 赵永祥; 张萌
Original assignee: Baiyin Power Supply Company State Grid Gansu Electric Power Co
Current assignee: Baiyin Power Supply Company State Grid Gansu Electric Power Co
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-31
Anticipated expiration: 2030-12-28

Abstract

The application discloses unmanned aerial vehicle device of throwing rope includes: the bracket can be fixedly connected with a foot rest of the unmanned aerial vehicle; the main body is arranged on the bracket, and a battery and a control unit which are electrically connected are arranged in the main body; one end of the connecting wire is provided with the optical sensor, and the other end of the connecting wire is electrically connected with the control unit; the optical sensor is arranged on the unmanned aerial vehicle arm and can seal the LED light source on the arm; the driving mechanism is electrically connected with the battery and the control unit respectively; the throwing device is arranged below the main body and comprises a rope lock with a downward opening and a sliding pin capable of closing the opening of the rope lock, and the sliding pin is in transmission connection with the driving mechanism; the driving mechanism can drive the sliding pin to slide out from the opening of the rope lock, and the rope lock is opened. A technological effect of this application lies in, utilizes the original function of unmanned aerial vehicle can realize the remote control to this device, realizes compatible remote control.

Description

Unmanned aerial vehicle rope throwing device

Technical Field

This application belongs to motor maintenance instrument technical field, and specifically speaking relates to an unmanned aerial vehicle device of throwing rope.

Background

The power transmission line is the main artery of the power grid, is responsible for energy transmission and is connected with the whole power grid. The transmission lines are mostly located in areas with complex geographical environments, such as hills, rivers, lakes and the like among cities. With the expansion of cities, transmission line corridors are more and more compressed to mountains, original forests and other areas with worse environments. The traditional manual paying-off mode has the advantages that the labor intensity of workers is high, the efficiency is relatively low, and the requirements of energy conservation and efficiency improvement of a power system cannot be met. At the present stage, unmanned aerial vehicle application technology is mature gradually, compares in the manual work, uses unmanned aerial vehicle unwrapping wire cost lower, and construction period can be shorter, reduction forest felling that can also be the biggest. In actual use, however, the rope throwing device shares the power supply of the unmanned aerial vehicle, so that the structure of the unmanned aerial vehicle is changed, the unmanned aerial vehicle is prone to failure, and battery aging is accelerated; on the other hand, the remote control terminal of the rope throwing device is not compatible with the remote control terminal of the unmanned aerial vehicle, two sets of remote control terminals need to be carried during outgoing operation, portability is poor, and operation is inconvenient. Accordingly, there is a need to provide an improved drone line throwing apparatus.

Disclosure of Invention

An object of this application is to provide a new technical scheme of unmanned aerial vehicle jettison gear.

According to an aspect of the application, this application provides an unmanned aerial vehicle jettison gear, includes:

the support is configured to be fixedly connected with a foot stand of the unmanned aerial vehicle;

the main body is arranged on the bracket, and a battery and a control unit which are electrically connected are arranged in the main body;

one end of the connecting wire is provided with the optical sensor, and the other end of the connecting wire is electrically connected with the control unit; the light sensor is arranged on the unmanned aerial vehicle arm and is configured to be capable of enclosing an LED light source on the arm;

the driving mechanism is electrically connected with the battery and the control unit respectively;

the throwing device is arranged below the main body and comprises a rope lock with a downward opening and a sliding pin capable of closing the opening of the rope lock, and the sliding pin is in transmission connection with the driving mechanism;

the driving mechanism is configured to drive the sliding pin to slide out of the opening of the rope lock, and the rope lock is opened.

Optionally, the drive mechanism is arranged in parallel with the kicker, or between the kicker and the body.

Optionally, the drive mechanism comprises a drive motor electrically connected to the battery and the control unit.

Optionally, the driving mechanism further comprises a lead screw, a screw of the lead screw is connected with the driving motor, and the driving motor can drive the screw to rotate; and the nut of the lead screw is connected with the sliding pin.

Optionally, the driving mechanism further comprises a gear set and a control rod, the tail end of the control rod is connected with the driving motor through the gear set, a waist circular hole is formed in the head end of the control rod, and the sliding pin is connected with the control rod through the waist circular hole; the control rod is configured to rotate around the tail end under the driving of the driving motor, and the sliding pin is driven to slide out of the opening of the rope lock through the waist circular hole.

Optionally, the drive motor is a stepper motor.

Optionally, the kicker is fixed to the stand, below the stand.

Optionally, the device further comprises a limit sensor electrically connected to the control unit, wherein the limit sensor is configured to send an electrical signal to the control unit when the sliding pin slides out of the opening of the rope lock.

Optionally, the battery is a lithium battery.

Optionally, the model of the drone is majiang puck 4.

The remote control device has the technical effects that on the premise that the original structure and function of the unmanned aerial vehicle are not damaged, the remote control device can be remotely controlled by using the original function of the unmanned aerial vehicle, the original structure and function of the unmanned aerial vehicle are fully utilized, and compatible remote control is realized; simultaneously, do not influence unmanned aerial vehicle's power supply system for unmanned aerial vehicle still can regard as the carrier that realizes other functions after demolising this device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of some embodiments of the present application;

FIG. 2 is a schematic diagram of the drive mechanism of some embodiments of the present application;

FIG. 3 is a schematic structural diagram of other embodiments of the present application;

FIG. 4 is a schematic diagram of electrical connections in some embodiments of the present application.

In the figure: the unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, a foot rest 11, a boom 12, a support 2, a main body 3, a battery 31, a control unit 32, a connecting wire 4, a light sensor 41, a driving mechanism 5, a driving motor 51, a lead screw 52, a control rod 53, a throwing device 6, a rope lock 61, a sliding pin 62 and a limiting sensor 7.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

The utility model provides a pair of unmanned aerial vehicle jettison gear, in some embodiments, refer to fig. 1 to 3, including support 2, main part 3, connecting wire 4, actuating mechanism 5 and jettison ware 6.

The support 2 is used for being fixedly connected with a foot rest 11 of the unmanned aerial vehicle 1. Under the general condition, be detachable fixed connection, for example the form such as cooperation of clamp and bolt for this device can be followed unmanned aerial vehicle 1 and is dismantled when not using, does not influence the use of unmanned aerial vehicle as other function carriers. Furthermore, the support is a flat support, the vertical surface space is small, other components can be borne and mounted, and the three-dimensional space formed by the foot seats is fully utilized.

The main part 3 sets up on the support 2, be located between support 2 and the unmanned aerial vehicle 1 body. The main body 3 is internally provided with a battery 31 and a control unit 32 which are electrically connected. The battery 31 may be a lithium battery, and the weight is relatively light under the same capacity, so that the weight of the device can be reduced. The control unit 32 may include a conventional single chip microcomputer sold in the market, and can receive an electric signal and also send an electric signal; the control circuit board can also be a specially-made control circuit board, and the design can be selected by those skilled in the art according to the needs by conventional technical means in the field, which is not limited in the present application.

One end of the connecting wire 4 is provided with a light sensor 41. The optical sensor 41 is arranged on the arm 12 of the unmanned aerial vehicle 1, and seals the LED light source on the arm 12; this LED light source is the warning light of unmanned aerial vehicle night flight usually, or the pilot lamp of calling, for the conventional design on the unmanned aerial vehicle. The light sensor 41 can emit an electric signal according to turning on or off of the LED light source. The other end of the connecting wire 4 is electrically connected to the control unit 32, and transmits the electrical signal sent by the optical sensor 41 to the control unit 32 and is received by the control unit 32. The purpose of using the light sensor 41 to seal the LED light source on the horn 12 is to prevent the LED light source from being affected by other light sources or sunlight, for example, by various conventional sealing forms such as a snap cap, etc., and the application is not limited thereto.

The driving mechanism 5 may be disposed in the main body 3, or may be disposed below the main body 3, which is not limited in the present application. The drive mechanism 5 is electrically connected to the battery 31 and the control unit 32, respectively. The battery 31 supplies power to the drive mechanism 5. The control unit 32 sends out a control electric signal command to the driving mechanism to control the opening and closing of the driving mechanism 5. In some other embodiments, the driving direction of the driving mechanism 5 may also be controlled.

The kicker 6 is disposed below the body 3. The slinger 6 comprises a downwardly opening rope lock 61 and a sliding pin 62 capable of closing the opening of the rope lock 61. The opening of the cord lock 61 is normally unobstructed below, and a sliding pin 62 closing the opening in cooperation with the cord lock 61 can be used to carry a cord or cable. The sliding pin 62 is in transmission connection with the driving mechanism 5, and under the driving of the driving mechanism 5, the sliding pin 62 can slide out from the opening of the rope lock 61, so as to open the opening of the rope lock 61, thereby enabling the rope or the cable hung in the rope lock to fall freely.

The utility model discloses when using, fix this device on unmanned aerial vehicle earlier, then carry rope or cable on throwing ware 6, control unmanned aerial vehicle 1 rises to the air, when reacing the assigned position, uses the unmanned aerial vehicle remote controller to open by light sensor 41 confined LED light source, and light is sensed to light sensor 41, to the control unit 32 signals of telecommunication, control unit 32 received the signal after to actuating mechanism 5 signals of telecommunication, control actuating mechanism 5 drive sliding pin 62 follows the opening part roll-off of rope lock 61 is opened the opening of rope lock 61 for carry rope or cable free fall wherein, accomplish the operation of throwing the rope.

The utility model has the advantages of, do not destroy unmanned aerial vehicle's original structure and function, do not influence unmanned aerial vehicle's power supply system for unmanned aerial vehicle still can regard as the carrier that realizes other functions after demolising this device. Still need not dispose extra remote control terminal alone, before rising to the air, open the switch (conventional setting of this device, no longer give unnecessary details), utilize the original function of unmanned aerial vehicle can realize the remote control to this device, can carry out remote control with indirect unmanned aerial vehicle's that utilizes remote control for the subassembly of this device is less relatively, and the cost is lower relatively, make full use of unmanned aerial vehicle's original structure and function, realize compatible remote control.

In some other embodiments, referring to fig. 1 to 3, the driving mechanism 5 generally comprises a driving motor 51, and the driving motor 51 is electrically connected with the battery 31 and the control unit 32 for driving execution. The drive motor 51 may be a stepping motor. Referring to fig. 2, the specific structure of the driving mechanism 5 may include a lead screw 52, a screw of the lead screw 52 is connected to the driving motor 51, and the driving motor 51 can drive the screw to rotate; the nut of the lead screw 52 is connected with the sliding pin 62, and the nut can drive the sliding pin 62 to move linearly through the rotation of the screw rod, so that the sliding pin 62 slides out of the opening of the rope lock 61, and the rope lock 61 is opened. Referring to fig. 3, the specific structure of the driving mechanism 5 may include a gear set (not shown) and a control rod 53, the tail end of the control rod 53 is connected to the driving motor 51 through the gear set, the head end of the control rod 53 is provided with a waist circular hole, and the sliding pin 62 is connected to the control rod 53 through the waist circular hole; the control rod 53 is driven by the driving motor 51 to rotate by taking the tail end as a circle center, and the waist circular hole at the head end drives the sliding pin 62 to horizontally slide out of the opening of the rope lock 61, so that the rope lock 61 is opened.

In some other embodiments, when the driving mechanism 5 is located below the main body 3, the driving mechanism 5 may be disposed in parallel with the kicker 6, or may be disposed between the kicker 6 and the main body 3, which is not limited in this application, and those skilled in the art may design the layout according to the space of the unmanned aerial vehicle foot stool.

In some other embodiments, the kicker 6 is fixed to the stand 2 below the stand 2.

In some other embodiments, the model of the unmanned aerial vehicle can be Xinjiang spirit 4, and the unmanned aerial vehicle is small and exquisite in model, light, easy to drill and convenient to carry; the price is moderate, the operation difficulty is low, the popularization rate is wide, and the cost is reduced by being convenient to find and use.

In some other embodiments, the device further comprises a limit sensor 7 electrically connected to said control unit 32. The limit sensor 7 can be a displacement sensor, a touch switch and other various sensors, and can directly or indirectly monitor that the sliding pin slides out from the opening of the rope lock and send an electric signal to the control unit 32, so that the driving of the driving mechanism 5 can be stopped in time, and the driving mechanism 5 is prevented from being damaged. For example, the limit sensor 7 is a touch switch, and is disposed in the opening of the rope lock 61, and when the sliding pin slides out from the opening of the rope lock, the sliding pin contacts the touch switch, the touch switch sends an electric signal to the control unit 32, and the control unit 32 sends an electric signal to the driving mechanism 5 after receiving the electric signal to control the driving mechanism 5 to stop. For another example, referring to fig. 4, the limit sensor 7 is a displacement sensor, and is disposed in the driving mechanism 5 to monitor the horizontal movement distance of the nut, and when the horizontal movement distance reaches a preset distance, the limit sensor sends an electric signal to the control unit 32, and the control unit 32 sends an electric signal to the driving mechanism 5 after receiving the electric signal to control the driving mechanism 5 to stop. The skilled person can select a suitable arrangement according to the needs, and the application is not limited thereto.

In some other embodiments, the control mode of the present invention can also be designed as LED remote control on, with the light sensor 41 illuminated, the kicker 6 turned on; the LED lights are turned off remotely, the light sensor 41 is not lighted, and the slinger 6 is turned off, so that the operator can control and use the device conveniently, for example, when a rope or a cable is required to be hung on the slinger 6. Further, when the sliding pin slides in the opening of rope lock closes the back to it, also can set up corresponding spacing sensor and monitor to make the drive that can in time stop actuating mechanism 5, for example, refer to fig. 4, spacing sensor 7 is displacement sensor, sets up the horizontal migration distance of monitoring the nut in actuating mechanism 5, when reaching the preset distance that resets, sends electrical signal to the control unit 32, and the control unit 32 receives electrical signal and sends electrical signal control actuating mechanism 5's stopping to actuating mechanism 5, and this application is no longer repeated to this.

As used in the specification and claims, certain terms are used to refer to particular components or methods. As one skilled in the art will appreciate, different regions may refer to a component by different names. The present specification and claims do not intend to distinguish between components that differ in name but not in name. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An unmanned aerial vehicle jettison rope device which characterized in that includes:

2. The unmanned aerial vehicle roping arrangement of claim 1, wherein the drive mechanism is disposed parallel to the kicker or between the kicker and the body.

3. The unmanned aerial vehicle roping arrangement of claim 1, wherein the drive mechanism comprises a drive motor, the drive motor being electrically connected to the battery and the control unit.

4. The unmanned aerial vehicle jettison device of claim 3, wherein the driving mechanism further comprises a lead screw, a screw of the lead screw is connected with the driving motor, and the driving motor can drive the screw to rotate; and the nut of the lead screw is connected with the sliding pin.

5. The unmanned aerial vehicle rope throwing device of claim 3, wherein the driving mechanism further comprises a gear set and a control rod, the tail end of the control rod is connected with the driving motor through the gear set, the head end of the control rod is provided with a waist circular hole, and the sliding pin is connected with the control rod through the waist circular hole; the control rod is configured to rotate around the tail end under the driving of the driving motor, and the sliding pin is driven to slide out of the opening of the rope lock through the waist circular hole.

6. The unmanned aerial vehicle rope throwing apparatus of claim 3, wherein the drive motor is a stepper motor.

7. The unmanned aerial vehicle roping arrangement of claim 1, wherein the kicker is fixed to the mount below the mount.

8. The unmanned aerial vehicle roping arrangement of claim 1, further comprising a limit sensor electrically connected to the control unit, the limit sensor configured to send an electrical signal to the control unit when the sliding pin slides out of the opening of the rope lock.

9. The unmanned aerial vehicle jettison device of claim 1, wherein the battery is a lithium battery.

10. An unmanned aerial vehicle rope throwing apparatus according to claim 1, wherein the unmanned aerial vehicle is of type Da Jiang fairy 4.