阅读说明：本技术 一种便携式无人机自动充电平台 (Portable automatic charging platform for unmanned aerial vehicle ) 是由 黄伟 潘智明 廖秋雄 于 2019-10-14 设计创作，主要内容包括：本发明涉及无人机充电装置技术领域,且公开了一种便携式无人机自动充电平台,包括平台箱,所述平台箱上表面的一侧螺纹安装有螺钉＝。该便携式无人机自动充电平台,通过纵向归中系统与横向归中系统的配合安装,纵向步进电机驱动纵向滑块一与纵向滑块二带动纵向推杆一与纵向推杆二,对停在停机平台上表面的无人机进行纵向归位,再由横向步进电机驱动横向滑块一与横向滑块二带动横向推杆一与横向推杆二,对停在停机平台上表面的无人机进行横向归位,从而使无人机能够停在停机平台上表面的中间,降低了充电平台对无人机精准降落精度的要求,从而降低了使用者的操作难度,保护了无人机的降落安全。(The invention relates to the technical field of unmanned aerial vehicle charging devices, and discloses a portable unmanned aerial vehicle automatic charging platform which comprises a platform box, wherein a screw is installed on one side of the upper surface of the platform box in a threaded manner. This automatic platform that charges of portable unmanned aerial vehicle, through the cooperation installation of vertical system and the horizontal system of returning to the center of the vertical slider of step motor drive, vertical push rod one and vertical push rod two are driven to vertical slider one and vertical slider two, carry out vertical playback to the unmanned aerial vehicle that stops at the platform upper surface of shutting down, again by horizontal step motor drive horizontal slider one and horizontal slider two drive horizontal push rod one and horizontal push rod two, carry out horizontal playback to the unmanned aerial vehicle that stops at the platform upper surface of shutting down, thereby make unmanned aerial vehicle stop in the centre of shutting down the platform upper surface, the requirement of the platform that charges to the accurate descending precision of unmanned aerial vehicle has been reduced, thereby user's the operation degree of difficulty has been reduced, unmanned aerial vehicle.)

1. The utility model provides an automatic platform that charges of portable unmanned aerial vehicle, includes platform case (1), its characterized in that: the improved multifunctional platform is characterized in that a screw (2) is installed on one side of the upper surface of the platform box (1) in a threaded manner, an upper cover (3) is installed on the upper surface of the platform box (1) through the screw (2) in a fixed manner, a control interface (4) is fixedly installed in the middle of the front upper portion of the platform box (1), a power input interface (5) is fixedly installed on one side of the front upper portion of the platform box (1), a charging indicator lamp (6) is fixedly installed on one side of the front upper portion of the platform box (1), a power switch (7) is fixedly installed on one side of the charging indicator lamp (6), a longitudinal centering system (8) is fixedly installed on one side of the front of the platform box (1), a bearing seat (9) is fixedly installed on one end of the longitudinal centering system (8) and on the upper portion of the front side of the platform box (1), platform case (1) positive upper portion and with bearing frame (9) fixed mounting have transversely to return to well system (10), platform case (1) positive upper portion just is located the below of transversely returning to well system (10) and has seted up spout (11), the bottom fixed mounting that platform case (1) positive upper portion just is located spout (11) has pole piece (12), the middle part fixed mounting of platform case (1) positive one side has infrared inductor (13), the positive middle part fixed mounting of platform case (1) has shut down platform (14), the bottom fixed mounting that stops platform (14) has control module (15), the positive fixed mounting of control module (15) has battery (16), the middle part fixed mounting of control module (15) lower surface has wire (17).

2. The automatic platform that charges of portable unmanned aerial vehicle of claim 1, characterized in that: the longitudinal centering system (8) comprises a longitudinal stepping motor (81), a longitudinal coupler (82) is fixedly arranged on the lower surface of the longitudinal stepping motor (81), the longitudinal coupling (82) is divided into an upper part and a lower part and is fixedly arranged on the upper surface and the lower surface of the longitudinal stepping motor (81), a longitudinal orthodontic screw rod (83) is fixedly arranged in the middle of the lower surface of the longitudinal coupling (82), the outer surface of the longitudinal orthodontic screw rod (83) is in threaded connection with a longitudinal slide block I (84), one side of the longitudinal sliding block I (84) is fixedly provided with a longitudinal push rod I (85), a longitudinal reverse screw (86) is fixedly arranged in the middle of the upper surface of the upper part longitudinal coupling (82), a second longitudinal sliding block (87) is installed on the outer surface of the longitudinal reverse-tooth lead screw (86) in a threaded manner, and a second longitudinal push rod (88) is fixedly arranged on one side of the second longitudinal slide block (87).

3. The automatic platform that charges of portable unmanned aerial vehicle of claim 1, characterized in that: the bearing seat (9) comprises a seat body (91), a hollow groove (92) is formed in the seat body (91), a first threaded hole (93) is formed in the lower front portion of the seat body (91), and a nut (94) is installed on the lower front portion of the seat body (91) in a threaded mode.

4. The automatic platform that charges of portable unmanned aerial vehicle of claim 1, characterized in that: the transverse centering system (10) comprises a transverse stepping motor (101), a first transverse coupler (102) is fixedly arranged on one side of the transverse stepping motor (101), a first transverse orthodontic screw (103) is fixedly arranged in the middle of one side of the first transverse coupler (102), a first transverse slider (104) is arranged on the outer surface thread of the first transverse orthodontic screw (103), a first transverse push rod (105) is fixedly arranged on the lower surface of the first transverse slider (104), a first electrode (106) is fixedly arranged in the middle of the outer surface of the first transverse push rod (105), a second transverse coupler (107) is fixedly arranged on the other side of the transverse stepping motor (101), a transverse reversed threaded screw (108) is fixedly arranged in the middle of one side of the second transverse coupler (107), and a second transverse slider (109) is arranged on the outer surface thread of the transverse reversed threaded screw (108), the lower surface of the second transverse sliding block (109) is fixedly provided with a second transverse push rod (110), and the middle part of the outer surface of the second transverse push rod (110) is fixedly provided with a second electrode (111).

5. The first transverse sliding block of claim 4, wherein: horizontal slider (104) is including block (1041), screw hole two (1042) are seted up at the positive middle part of block (1041), the positive lower part fixed mounting of block (1041) has retention block (1043), the middle part fixed mounting of retention block (1043) lower surface has wire two (1044), the positive middle part fixed mounting of retention block (1043) has pole piece two (1045), and through the cooperation installation of retention block (1043) and spout (11), messenger pole piece two (1045) switch on.

6. The automatic platform that charges of portable unmanned aerial vehicle of claim 1, characterized in that: the control module (15) is electrically connected with the control interface (4), the power input interface (5), the charging indicator lamp (6), the power switch (7), the longitudinal stepping motor (81), the transverse stepping motor (101) and the infrared inductor (13) through a first lead (17).

7. The automatic platform that charges of portable unmanned aerial vehicle of claim 1, characterized in that: the number of the longitudinal centering system (8) and the transverse centering system (10) is respectively two, the upper surface of the platform box (1) is symmetrically installed, the longitudinal centering system (8) and the transverse centering system (10) are installed in a matched mode, after the unmanned aerial vehicle is stopped on the upper surface of the stop platform (14), the longitudinal centering system (8) firstly starts to work, a first longitudinal push rod (85) and a second longitudinal push rod (88) move, the unmanned aerial vehicle is longitudinally centered, then the transverse centering system (10) starts to work, a first transverse push rod (105) and a second transverse push rod (110) start to move, and the unmanned aerial vehicle is transversely centered.

8. The automatic platform that charges of portable unmanned aerial vehicle of claim 1, characterized in that: infrared inductor (13) are that quantity is three groups, and every group is infrared emission end and infrared receiving terminal, distributes on both sides about platform case (1), and three infrared inductor of group (13) length and unmanned aerial vehicle size cooperation.

9. The automatic platform that charges of portable unmanned aerial vehicle of claim 1, characterized in that: the platform box (1) and the upper cover (3) are fixed through screws (2), and the screws (2) are distributed at four corners.

Technical Field

The invention relates to the technical field of unmanned aerial vehicle charging devices, in particular to a portable unmanned aerial vehicle automatic charging platform.

The unmanned plane is called unmanned plane for short, is an unmanned plane operated by radio remote control equipment and a self-contained program control device, or the vehicle-mounted computer is completely or intermittently and autonomously operated, the unmanned aerial vehicle is divided into two technical fields of military use and civil use, along with the progress of scientific technology in China in recent years, the civil unmanned aerial vehicle is more common, at present, due to the limitation of battery technology, the endurance time of the general unmanned aerial vehicle system is within half an hour, and the standby time is limited due to the limit of the battery capacity, and therefore, it is impossible to perform a task requiring a long waiting time, these tasks require the drone to wait for task commands at any time, according to the current state of battery technology, under the condition of unattended charging, the unmanned aerial vehicle system cannot continue to run for a long time to execute such tasks, and the unmanned aerial vehicle automatic charging platform is a necessary condition for realizing the unmanned aerial vehicle unattended system.

The automatic charging platform of current unmanned aerial vehicle has following several defects: most of the unmanned aerial vehicle automatic charging devices are huge, high in cost and not beneficial to lightweight application scenes and popularization of unmanned systems, and the unmanned aerial vehicle automatic charging devices designed according to the patent of the invention have the advantages of small size, light weight, simple structure, convenience in system integration through interfaces and the like, can be directly used as unmanned aerial vehicle automatic airports, and can also be integrated into larger unmanned aerial vehicle automatic airports as components.

Disclosure of Invention

The invention provides a portable unmanned aerial vehicle automatic charging platform which has the advantages of small size, light weight, simple structure and convenient system integration of an interface, and solves the problems that the existing unmanned aerial vehicle automatic charging platform is large in size, high in cost and not beneficial to light-weight application scenes.

The invention provides the following technical scheme: a portable unmanned aerial vehicle automatic charging platform comprises a platform box, a screw is installed on one side of the upper surface of the platform box through a thread, an upper cover is installed on the upper surface of the platform box through a screw fixing device, a control interface is fixedly installed in the middle of the upper portion of the front surface of the platform box, a power input interface is fixedly installed on one side of the upper portion of the front surface of the platform box, a charging indicator lamp is fixedly installed on one side of the power input interface, a power switch is fixedly installed on one side of the upper portion of the front surface of the platform box and on one side of the charging indicator lamp, a longitudinal centering system is fixedly installed on one side of the front surface of the platform box, a bearing seat is fixedly installed on one end of the upper portion of one side of the front surface of the platform box and on one end of the longitudinal centering system, a transverse centering system is fixedly installed on, the utility model discloses a system of giving in middle of the audio amplifier, including platform case, the positive top of platform case and the bottom fixed mounting who is located the spout have a pole piece one, the middle part fixed mounting of the positive one side of platform case has infrared inductor, the positive middle part fixed mounting of platform case has the platform of shutting down, the bottom fixed mounting of the platform of shutting down has control module, control module's positive fixed mounting has the battery, the middle part fixed mounting of control module lower surface has wire one.

Preferably, the vertical centering system comprises a vertical stepping motor, a vertical coupler is fixedly mounted on the lower surface of the vertical stepping motor, the vertical coupler is divided into an upper part and a lower part and is fixedly mounted on the upper surface and the lower surface of the vertical stepping motor, a vertical orthodontic screw is fixedly mounted in the middle of the lower surface of the vertical coupler, a first vertical slider is connected to the outer surface of the vertical orthodontic screw in a threaded manner, a first vertical push rod is fixedly mounted on one side of the first vertical slider, a vertical anti-tooth screw is fixedly mounted in the middle of the upper surface of the upper part of the vertical coupler, a second vertical slider is mounted on the outer surface of the vertical anti-tooth screw in a threaded manner, and a second vertical push rod is fixedly mounted on.

Preferably, the bearing seat comprises a seat body, a hollow groove is formed in the seat body, a first threaded hole is formed in the lower front portion of the seat body, and a nut is installed on the lower front portion of the seat body in a threaded mode.

Preferably, the horizontal centering system comprises a horizontal stepping motor, one side fixed mounting of the horizontal stepping motor has a first horizontal coupling, the middle fixed mounting of one side of the horizontal coupling has a horizontal orthodontic lead screw, the outer surface thread of the horizontal orthodontic lead screw has a first horizontal slider, the lower fixed mounting of the first horizontal slider has a first horizontal push rod, the middle fixed mounting of the outer surface of the first horizontal push rod has a first electrode, the other side fixed mounting of the horizontal stepping motor has a second horizontal coupling, the middle fixed mounting of one side of the second horizontal coupling has a horizontal anti-tooth lead screw, the outer surface thread of the horizontal anti-tooth lead screw has a second horizontal slider, the lower fixed mounting of the second horizontal slider has a second horizontal push rod, the middle fixed mounting of the outer surface of the horizontal push rod has a second electrode.

Preferably, the first transverse sliding block comprises a block body, a threaded hole II is formed in the middle of the front face of the block body, a retaining block is fixedly mounted on the lower portion of the front face of the block body, a wire II is fixedly mounted in the middle of the lower surface of the retaining block, a pole piece II is fixedly mounted in the middle of the front face of the retaining block, and the pole piece II is powered on through the matching mounting of the retaining block and the sliding groove.

Preferably, the control module is electrically connected with the control interface, the power input interface, the charging indicator lamp, the power switch, the longitudinal stepping motor, the transverse stepping motor and the infrared inductor through a wire I.

Preferably, the number of the longitudinal centering system and the number of the transverse centering system are respectively two, the longitudinal centering system and the transverse centering system are symmetrically installed on the upper surface of the platform box, the longitudinal centering system and the transverse centering system are installed in a matched mode, after the unmanned aerial vehicle is stopped on the upper surface of the parking platform, the longitudinal centering system starts to work at first, the longitudinal push rod I and the longitudinal push rod II move to longitudinally home the unmanned aerial vehicle, then the transverse centering system starts to work, the transverse push rod I and the transverse push rod II start to move to transversely home the unmanned aerial vehicle.

Preferably, the infrared inductor is that quantity is three groups, and every group is infrared transmitting terminal and infrared receiving terminal, distributes on both sides about the platform case, and three infrared inductor lengths of group and unmanned aerial vehicle size fit.

Preferably, the platform box and the upper cover are fixed by screws, and the screws are distributed at four corners.

The invention has the following beneficial effects:

1. this automatic platform that charges of portable unmanned aerial vehicle, through the cooperation installation of vertical system and the horizontal system of returning to the center of the vertical slider of step motor drive, vertical push rod one and vertical push rod two are driven to vertical slider one and vertical slider two, carry out vertical playback to the unmanned aerial vehicle that stops at the platform upper surface of shutting down, again by horizontal step motor drive horizontal slider one and horizontal slider two drive horizontal push rod one and horizontal push rod two, carry out horizontal playback to the unmanned aerial vehicle that stops at the platform upper surface of shutting down, thereby make unmanned aerial vehicle stop in the centre of shutting down the platform upper surface, the requirement of the platform that charges to the accurate descending precision of unmanned aerial vehicle has been reduced, thereby user's the operation degree of difficulty has been reduced, unmanned aerial vehicle.

2. This automatic platform that charges of portable unmanned aerial vehicle, be connected with control interface through the control module electricity, power input interface, the pilot lamp charges, switch, vertical step motor, horizontal step motor, electrode one, electrode two, when unmanned aerial vehicle lands the upper surface of shutting down the platform, control each parts work, and the platform box is long-pending less, it is simple with external system connection through control interface, it is difficult to automatic charging platform control to have solved external system, and automatic control's precision problem, it can be very conveniently integrated to in the middle of the unmanned aerial vehicle system of full unmanned on duty to have promoted automatic charging platform of portable unmanned aerial vehicle, and guaranteed that charging platform is small, light in weight, the interface is simple.

3. This automatic platform that charges of portable unmanned aerial vehicle, through the middle part fixed mounting's of horizontal push rod one and horizontal push rod two electrode one and electrode two, at the in-process that carries out the playback to unmanned aerial vehicle, with the electrically conductive contact piece contact on the unmanned aerial vehicle foot rest, solved unmanned aerial vehicle charging platform and need artifical the alignment when charging unmanned aerial vehicle, the loaded down with trivial details problem of operating procedure has reduced the step of charging to unmanned aerial vehicle, has realized the automation that unmanned aerial vehicle charged.

Drawings

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

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic bottom sectional view of the structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the bearing seat of the present invention;

FIG. 5 is a schematic cross-sectional view of the slider of the present invention shown in a horizontal right direction;

FIG. 6 is a left side view of the right slider in the transverse direction of the present invention;

FIG. 7 is a schematic perspective view of the upper cover of the present invention

FIG. 8 is a schematic perspective view of the push rod of the present invention

FIG. 9 is a schematic perspective view of a stepping motor according to the present invention

In the figure: 1. a platform box; 2. a screw; 3. an upper cover; 4. a control interface; 5. a power input interface; 6. a charging indicator light; 7. a power switch; 8. a longitudinal centering system; 81. a longitudinal stepper motor; 82. a longitudinal coupling; 83. a longitudinal orthodontic lead screw; 84. a first longitudinal sliding block; 85. a first longitudinal push rod; 86. a longitudinal counter-tooth lead screw; 87. a second longitudinal sliding block; 88. a second longitudinal push rod; 9. a bearing seat; 91. a base body; 92. a hollow groove; 93. a first threaded hole; 94. a nut; 10. a transverse centering system; 101. a transverse stepper motor; 102. a transverse coupling I; 103. a transverse orthodontic lead screw; 104. a first transverse sliding block; 1041. a block body; 1042. a second threaded hole; 1043. a retention block; 1044. a second conducting wire; 1045. a second pole piece; 105. a transverse push rod I; 106. a first electrode; 107. a second transverse coupler; 108. a transverse reverse lead screw; 109. a second transverse sliding block; 110. a second transverse push rod; 111. a second electrode; 11. a chute; 12. a first pole piece; 13. an infrared sensor; 14. a shutdown platform; 15. a control module; 16. a battery; 17. and a first lead.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a portable unmanned aerial vehicle automatic charging platform comprises a platform box 1, a screw 2 is installed on one side of the upper surface of the platform box 1 through a screw 2, an upper cover 3 is fixedly installed on the upper surface of the platform box 1 through the screw 2, a control interface 4 is fixedly installed in the middle of the upper portion of the front surface of the platform box 1, a power input interface 5 is fixedly installed on one side of the upper portion of the front surface of the platform box 1, a charging indicator lamp 6 is fixedly installed on one side of the power input interface 5, a power switch 7 is fixedly installed on one side of the upper portion of the front surface of the platform box 1 and on one side of the charging indicator lamp 6, a longitudinal centering system 8 is fixedly installed on one side of the front surface of the platform box 1, a bearing seat 9 is fixedly installed on one end of the upper portion of one side of the front surface of the platform box 1 and on one end of the longitudinal centering system 8, the positive upper portion of platform case 1 and the below that is located horizontal system 10 of returning to the center have been seted up spout 11, the positive upper portion of platform case 1 and the bottom fixed mounting that is located spout 11 have a pole piece 12, the middle part fixed mounting of the positive one side of platform case 1 has infrared inductor 13, the positive middle part fixed mounting of platform case 1 has shutdown platform 14, the bottom fixed mounting of shutdown platform 14 has control module 15, control module 15's positive fixed mounting has battery 16, the middle part fixed mounting of control module 15 lower surface has wire 17.

Wherein, the longitudinal centering system 8 comprises a longitudinal stepping motor 81, a longitudinal coupling 82 is fixedly arranged on the lower surface of the longitudinal stepping motor 81, the longitudinal coupling 82 is divided into an upper part and a lower part and is fixedly arranged on the upper surface and the lower surface of the longitudinal stepping motor 81, a longitudinal orthodontic lead screw 83 is fixedly arranged in the middle of the lower surface of the longitudinal coupling 82, a longitudinal slide block I84 is in threaded connection with the outer surface of the longitudinal orthodontic lead screw 83, a longitudinal push rod I85 is fixedly arranged on one side of the longitudinal slide block I84, a longitudinal anti-tooth lead screw 86 is fixedly arranged in the middle of the upper surface of the upper part of the longitudinal coupling 82, a longitudinal slide block II 87 is in threaded connection with the outer surface of the longitudinal anti-tooth lead screw 86, a longitudinal push rod II 88 is fixedly arranged on one side of the longitudinal slide block II 87, the longitudinal orthodontic lead screw 83 and the longitudinal anti-tooth, drive vertical push rod 85 and vertical push rod two 88 and reciprocate, vertically playback to stopping at the unmanned aerial vehicle who shuts down platform 14 upper surface, make unmanned aerial vehicle stop at the positive centre of shutting down platform 14, solved the aircraft that stops, the problem of position not in the positive centre has promoted the unmanned aerial vehicle automatic charging platform and has carried out vertical position fixing accuracy to the unmanned aerial vehicle that descends.

Wherein, bearing frame 9 includes pedestal 91, hollow groove 92 has been seted up to pedestal 91's inside, the positive lower part of pedestal 91 has seted up screw hole one 93, nut 94 is installed to the lower part screw thread of the positive one side of pedestal 91, screw hole one 93 and the vertical anti-screw of tooth 86 screw-thread fit installation of seting up, fix the position of vertical anti-screw of tooth 86, guarantee its parallel rotation, nut 94 is with pedestal 91 fixed mounting at platform case 1's upper surface, it is fixed unstable to have solved pedestal 91, and the terminal whereabouts of receiving self gravity of longer vertical anti-screw of tooth 86, cause the problem of vertical anti-screw of tooth 86 slope, the parallel stability ability of vertical anti-screw of tooth 86 has been promoted, it can the even removal to have guaranteed vertical slider two 87.

The transverse centering system 10 comprises a transverse stepping motor 101, a transverse coupling I102 is fixedly mounted on one side of the transverse stepping motor 101, a transverse orthodontic lead screw 103 is fixedly mounted in the middle of one side of the transverse coupling I102, a transverse slider I104 is mounted on the outer surface thread of the transverse orthodontic lead screw 103, a transverse push rod I105 is fixedly mounted on the lower surface of the transverse slider I104, an electrode I106 is fixedly mounted in the middle of the outer surface of the transverse push rod I105, a transverse coupling II 107 is fixedly mounted on the other side of the transverse stepping motor 101, a transverse anti-tooth lead screw 108 is fixedly mounted in the middle of one side of the transverse coupling II 107, a transverse slider II 109 is mounted on the outer surface thread of the transverse anti-tooth lead screw 108, a transverse push rod II 110 is fixedly mounted on the lower surface of the transverse slider II 109, an electrode II 111 is fixedly mounted in the middle of the, The cooperation installation of horizontal shaft coupling two 107, it is rotatory with horizontal anti-tooth lead screw 108 to make horizontal orthodontic lead screw 103, thereby make horizontal slider one 104 and horizontal slider two 109 along horizontal orthodontic lead screw 103 with horizontal anti-tooth lead screw 108 lateral shifting, carry out horizontal playback to the unmanned aerial vehicle that stops at the platform 14 upper surface of stopping, electrode one 106, electrode two 111 and the electrode slice contact on the unmanned aerial vehicle, the circular telegram charges unmanned aerial vehicle, the unmanned aerial vehicle position that has solved and has stopped is uncertain, and the problem that can't charge automatically, charging platform's work convenience has been promoted, and carry out the function of lateral positioning to the unmanned aerial vehicle that descends.

Wherein, horizontal slider 104 includes block 1041, two 1042 of the positive middle part threaded hole of block 1041, the positive lower part fixed mounting of block 1041 has retention piece 1043, the middle part fixed mounting of retention piece 1043 lower surface has two 1044 of wire, the positive middle part fixed mounting of retention piece 1043 has two 1045 of pole piece, cooperation installation through retention piece 1043 and spout 11, make two 1045 of pole piece go up the electricity, electrode 106 through two 1044 electricity connections of wire links to each other with unmanned aerial vehicle, thereby charge to unmanned aerial vehicle, the problem of the easy disconnection of gliding horizontal slider 104 with the wire connection has been solved, and in the sliding process, pole piece one 12 and two 1045 contact unstable problem of pole piece, the charge stability ability of portable unmanned aerial vehicle automatic charging platform has been promoted.

Wherein, control module 15 is connected control interface 4, power input interface 5, charge pilot lamp 6, switch 7, vertical step motor 81, horizontal step motor 101, infrared inductor 13 through a 17 electricity on the wire, through control module 15's control system, controls the switch of each part, carries out accurate control, has realized external control system to the control of platform that charges, has promoted the automatic control accuracy who charges the platform of portable unmanned aerial vehicle.

The number of the longitudinal centering system 8 and the number of the transverse centering system 10 are two respectively, the longitudinal centering system 8 and the transverse centering system 10 are symmetrically installed on the upper surface of the platform box 1, the longitudinal centering system 8 and the transverse centering system 10 are installed in a matched mode, after an unmanned aerial vehicle is stopped on the upper surface of the stop platform 14, the longitudinal centering system 8 starts to work at first, a longitudinal push rod 85 and a longitudinal push rod two 88 move, the unmanned aerial vehicle is longitudinally reset, then the transverse centering system 10 starts to work, a transverse push rod 105 and a transverse push rod two 110 start to move, the unmanned aerial vehicle is transversely reset, the longitudinal centering system 8 and the transverse centering system 10 are installed in a matched mode through the symmetrical matching mode, the centering of the unmanned aerial vehicle is achieved, the problems that the position of the unmanned aerial vehicle which is directly stopped is uncertain and is prone to shifting are solved, the determinacy of the stop position of the unmanned aerial vehicle is improved.

Wherein, infrared inductor 13 is that quantity is three groups, every group is infrared emission end and infrared receiving terminal, distribute both sides about platform case 1, three infrared inductor 13 length of group and unmanned aerial vehicle size cooperation, carry out infrared detection to unmanned aerial vehicle through three infrared inductor 13 of group, it can't in time know unmanned aerial vehicle descending to have solved control module 15, it is slower to lead to vertically returning to the center system 8 and transversely returning to the center system 10 functioning speed, cause the problem that can't in time charge to unmanned aerial vehicle, control module 15's control reaction speed has been promoted, make portable unmanned aerial vehicle automatic charging platform can be in time accurate charge to unmanned aerial vehicle.

Wherein, fixed through screw 2 between platform case 1 and the upper cover 3, screw 2 distributes in four corners, through screw 2 to platform case 1 with upper cover 3 fixed, can protect the system of returning to the centre of 3 internally mounted of upper cover, solved and placed the automatic platform that charges of outdoor portable unmanned aerial vehicle, easy contact dust causes the system of returning to the centre to damage, the problem that life reduces has promoted the life who returns to the centre system.

The working principle is that the portable unmanned aerial vehicle automatic charging platform is integrated into a fully unmanned aerial vehicle system, the control of an external system to the platform is realized through the control interface 4, when the unmanned aerial vehicle falls on the upper surface of the stop platform 14, the infrared sensor 13 senses the unmanned aerial vehicle and transmits information to the control module 15, the control module 15 controls the starting of the longitudinal stepping motor 81 and the transverse stepping motor 101 to drive the longitudinal orthodontic lead screw 83, the longitudinal anti-tooth lead screw 86, the transverse orthodontic lead screw 103 and the transverse anti-tooth lead screw 108 to rotate, the longitudinal push rod I85 and the longitudinal push rod II 88 are driven to firstly start moving through threads started on the surfaces of the longitudinal push rod I and the longitudinal push rod II to longitudinally return the unmanned aerial vehicle, the transverse slide block I104 and the transverse slide block II 109 control the transverse slide block I104 and the transverse slide block II 109 to move through the transverse orthodontic lead screw 103 and the transverse anti-tooth lead screw 108 to return, electrode one 106, electrode two 111 contact with unmanned aerial vehicle's the frame of stopping up, battery 16 is through horizontal push rod one 105 and two 110 middle wire two 1044 to electrode one 106 and two 111 circular telegrams of electrode, thereby carry out automatic charging to unmanned aerial vehicle, after beginning to charge to unmanned aerial vehicle, control module 15 control charge pilot lamp 6 is bright, after unmanned aerial vehicle is full of, control module 15 control battery 16 outage, and transmit for operating personnel, fly unmanned aerial vehicle again.

It is noted that, herein, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.