CN115503974A - A Modular Workstation for Ground Station Synthesis, Debugging and Trial - Google Patents

Abstract

The present invention provides a modular workstation for ground station integrated debugging and joint trial, which includes a four-channel unmanned aerial vehicle, a mobile module, and an installation module. The top of the installation module is fixed with a positioning frame, and the left end and the right end of the positioning frame are respectively A transceiver module and an adjusting motor are fixedly connected, the middle part of the positioning frame is clamped with a sub-frame, the bottom of the positioning frame is fixedly connected with a wired roller, and the installation module, the positioning frame, the adjusting motor and the adjusting sleeve cooperate to complete the positioning frame and The working position adjustment of the multi-stage hydraulic rod, the cooperation of the four-channel UAV, the sub-frame, the positioning board and the transceiver module, complete the adjustment of the working position of the transceiver module, and reduce the obstruction of the signal by terrain changes and the interference of ground clutter The resulting probability of signal distortion ensures smooth communication between the transceiver module of the ground station and the UAV in the joint debugging and joint test operation of the UAV.

Description

A Modular Workstation for Ground Station Synthesis, Debugging and Trial

technical field

The invention mainly relates to the field of ground stations, in particular to a modular work station for comprehensive joint debugging and joint trial of ground stations.

Background technique

Ground stations are generally equipped with high-gain antenna units and microwave high-power transmitting units and other equipment. With the development of aviation technology, the application field of UAVs has been expanded. The design and use of UAV ground stations is different from traditional large aircraft, UAVs The ground station generally consists of a remote controller, a wireless signal receiving unit and a remote controller.

Through the UAV ground station, the joint debugging and joint test operation of the UAV can be completed, and the flight track, mission control, load operation and load data analysis of the UAV can be comprehensively tested. The existing civil UAV ground station Because of its wide range of application fields and various types of tasks, pilots need to operate the drone through the ground station to perform flight operations under various terrain conditions, so the drone needs to be fully tested in a complex environment.

The communication between the ground station and the UAV is affected by the terrain of the operation area, ground clutter interference and meteorological conditions, resulting in the disconnection of the communication connection between the UAV and the ground station. In order to eliminate the obstruction caused by terrain Due to the problems of signal attenuation, ground clutter interference, signal interference increase, and meteorological condition changes, it is impossible to launch and recover normally. A modular workstation for ground station comprehensive joint debugging and joint trial is proposed to enhance the pilot's ability to control wireless drones in complex environments. Man-machine flight control, complete joint debugging and joint testing of drones.

Contents of the invention

1. The problem to be solved by the invention

The present invention provides a ground station integrated joint debugging and joint trial modular workstation, which is used to solve the signal existing in the antenna transceiver module faced by the ground station in the existing unmanned aerial vehicle joint debugging and joint test operation mentioned in the above background technology The technical problems of sending and receiving are blocked by terrain, ground clutter, and the failure to release and recover UAVs due to changes in weather conditions.

2. Technical solution

In order to achieve the above object, the technical solution provided by the present invention is: a modular workstation for ground station comprehensive joint debugging and joint trial, including a four-channel unmanned aerial vehicle, a mobile module, and an installation module, and a positioning frame is fixed on the top of the installation module The left end and the right end of the positioning frame are respectively fixedly connected with a transceiver module and an adjusting motor, the middle part of the positioning frame is clamped with a sub-frame, and the bottom of the positioning frame is fixedly connected with a wire roller.

The outer side of the four-channel drone is movably connected with an outer yoke, the inner side of the outer yoke is movably connected with an inner yoke, and one end of the outer yoke is movably connected with an outer fixing ring. Locking pins are clamped at both ends, and the locking pins are threadedly connected to the joints of the two arms of the inner wishbone. A rubber airbag ring is fixed on the outside of the outer fixing ring, and a rubber airbag ring is fixed on the outside of the rubber airbag ring. There are structurally shaped aluminum alloy side bars.

Further, the mobile module includes a vehicle frame, a drive motor is fixedly connected to the four corners of the bottom end of the vehicle frame, the output end of the drive motor is fixedly connected to an output shaft, and one end of the output shaft is fixedly connected to a wheel A generator is fixed inside the bottom end of the vehicle frame, and a UAV storage area is fixed inside the bottom end of the vehicle frame.

Further, the installation module includes a yaw motor and a gear ring, the bottom end of the yaw motor is fixedly connected to the inner side of the vehicle frame, the outer side of the gear ring is movably connected to the top inner side of the vehicle frame, and the inner side of the yaw motor The output end is fixedly connected with a spur gear, and the outside of the spur gear meshes with the inside of the gear ring. The top end of the gear ring is fixedly connected with a mounting frame, and the left end and top end of the mounting frame are respectively movably connected with an electric push rod and a rotating frame. , the bottom end of the rotating frame is flexibly connected with the top end of the electric push rod.

Further, the bottom end of the positioning frame is clamped with the top end of the rotating frame, and the top and bottom of the positioning frame are fixed with radio frequency unobstructed emission slots.

Further, the output end of the adjustment motor is fixedly connected with an adjustment sleeve, and the inner side of the adjustment sleeve is sleeved with multi-stage hydraulic rods.

Further, the top of the sub-frame is clamped with a positioning plate, the outside of the positioning plate is fixedly connected to the outside of the transceiver module, the outside of the sub-frame is wound with a recovery net, and the bottom of the sub-frame is connected to the multi-stage The top of the hydraulic rod is clamped, and the bottom end of the sub-frame is clamped with the middle of the four-channel drone.

Further, the top of the sub-frame is fixed with a docking seat that cooperates with the multi-stage hydraulic rod and the four-channel UAV, and the two sides of the top of the sub-frame are engaged with the inner side of the positioning frame.

Further, a fixed cable is wound around the outer side of the wire roller, and one end of the fixed cable is fixedly connected to the outer side of the sub-frame.

3. Beneficial effects

Compared with the prior art, the technical solution provided by the invention has the following beneficial effects:

The present invention provides a ground station integrated joint debugging joint trial modular workstation, the installation module, the positioning frame, the adjustment motor and the adjustment sleeve cooperate to complete the adjustment of the working position of the positioning frame and the multi-stage hydraulic rod. The four-channel UAV, auxiliary With the cooperation of the frame, positioning board and transceiver module, the adjustment of the working position of the transceiver module is completed, the probability of signal distortion caused by the obstruction of the signal by terrain changes and the interference of ground clutter is reduced, and the joint debugging and joint test operation of the UAV is guaranteed. The communication between the transceiver module of the ground station and the UAV is smooth.

The present invention provides a ground station integrated joint debugging joint trial modular workstation, the sub-frame cooperates with the recovery net, and the multi-stage hydraulic rod changes the working position of the sub-frame, which is convenient for the user to prevent the UAV from falling into the water during the joint debugging and joint test work. At the same time, carry out UAV salvage work, cooperate with the mobile module, salvage the important assets in the UAV test work, reduce the development loss in the joint debugging and joint test operation, and reduce the risk of weather conditions in the joint debugging and joint test operation of the UAV. The problem is that the operation of casting and recycling is inconvenient.

The invention provides a modular workstation for ground station integrated debugging and trial use. The cooperation of the locking pin, the outer yoke and the inner yoke changes the assembly distance between the outer fixing ring and the four-channel UAV, and completes the UAV. Motor installation and wheelbase adjustment. In the joint debugging and joint test operation of the UAV, the power of the transceiver module determines the control distance of the UAV, and the power increase or decrease of the transceiver module is proportional to its structural weight. In order to ensure the four-channel wireless The man-machine can be installed in a heavy-duty transceiver module and maintain flight stability. It adopts a secondary structure design to realize the motor wheelbase adjustment of the four-channel UAV. In the commissioning and development work of the company, different types of transceiver modules are used to communicate with and control the drone.

The undesigned parts of the device are the same as the prior art or can be realized by adopting the prior art.

Description of drawings

Fig. 1 is the front sectional view of novel structure of the present invention;

Fig. 2 is the perspective view of novel mobile module structure of the present invention;

Fig. 3 is the perspective view of the novel installation module structure of the present invention;

Fig. 4 is the perspective view of novel spacer structure of the present invention;

Fig. 5 is the perspective view of the novel auxiliary frame structure of the present invention;

Fig. 6 is a perspective view of the structure of the novel four-channel UAV of the present invention.

reference sign

1-four-channel drone; 11-outer wishbone; 12-inner wishbone; 13-outer fixing ring; 14-lock pin; 15-rubber airbag ring;

2-mobile module; 21-frame; 22-drive motor; 23-output shaft; 24-wheel; 25-generator;

3-installation module; 31-deflection motor; 32-gear ring; 33-horizon gear; 34-installation frame; 35-electric push rod; 36-rotation frame;

4- positioning frame;

5- transceiver module;

6-adjusting motor; 61-adjusting sleeve; 62-multistage hydraulic rod;

7-sub-frame; 71-positioning plate; 72-recovery net;

8-line roller; 81-fixed cable.

detailed description

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings, in which several embodiments of the present invention are shown, however, the present invention can be realized in many different forms and is not limited herein The described embodiments are, on the contrary, provided so that the disclosure of the invention will be thorough.

It should be noted that when an element is said to be "fixed on" another element, it may be directly on the other element or there may be an intervening element; when an element is said to be "connected" to another element, it may is directly connected to another element or there may be an intervening element; the terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention; the terms used herein in the description of the present invention are only to describe specific embodiments is not intended to limit the present invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example

Referring to Figures 1-6, a modular workstation for ground station integration, commissioning and trial use includes a four-channel unmanned aerial vehicle 1, a mobile module 2, and an installation module 3. A positioning frame 4 is fixed on the top of the installation module 3. The left end and the right end of the positioning frame 4 are respectively fixedly connected with a transceiver module 5 and an adjusting motor 6 , the middle part of the positioning frame 4 is clamped with a sub-frame 7 , and the bottom of the positioning frame 4 is fixedly connected with a wire roller 8 .

The outer side of the four-channel drone 1 is movably connected with an outer yoke 11, the inner side of the outer yoke 11 is movably connected with an inner yoke 12, and one end of the outer yoke 11 is movably connected with an outer fixing ring 13, The two ends of the outer fork arm 11 are clamped with locking pins 14, the outer side of the outer fixing ring 13 is fixed with a rubber air bag ring 15, and the outer side of the rubber air bag ring 15 is fixed with a structurally shaped aluminum alloy Side strips, the connection between the outer fork arm 11 and the four-channel drone 1 .

The cooperation of the locking pin 14, the outer yoke 11 and the inner yoke 12 changes the assembly distance between the outer fixing ring 13 and the four-channel drone 1, and completes the motor installation wheelbase adjustment of the drone. In the commissioning and testing operation, the power of the transceiver module 5 determines the control distance of the UAV, and the power increase or decrease of the transceiver module 5 is proportional to its structural weight. In order to ensure that the four-channel UAV 1 can be installed in a heavy The module 5 maintains flight stability, adopts the secondary structure design, realizes the motor wheelbase adjustment of the four-channel UAV 1, and is used to carry different types of transceiver modules 5, which is convenient for users to use in the daily debugging and development of UAVs Different types of transceiver modules 5 communicate with and control the drone.

In this embodiment, as shown in Fig. 1 and Fig. 2, the mobile module 2 includes a vehicle frame 21, and the four corners of the bottom end of the vehicle frame 21 are fixedly connected with drive motors 22, and the output of the drive motor 22 One end of the vehicle frame 21 is fixedly connected with an output shaft 23, one end of the output shaft 23 is fixedly connected with a wheel 24, a generator 25 is fixed inside the bottom end of the vehicle frame 21, and an unmanned machine storage area.

The frame 21 completes the mobile processing of the device through the cooperation of the drive motor 22, the output shaft 23 and the wheels 24, wherein a generator 25 is added in the frame 21 for the transceiver module 5 and the four-channel UAV 1, etc. The power supply of electrical appliances is guaranteed. At the same time, the UAV storage area in the frame 21 provides storage and transportation protection for the four-channel UAV 1. The overall structure adopts the comprehensive design of the existing technology to reduce the manufacturing cost of the device. Rapid procurement in the market reduces the production and later maintenance costs of the device.

In this embodiment, as shown in Figure 1 and Figure 3, the installation module 3 includes a deflection motor 31 and a gear ring 32, the bottom end of the deflection motor 31 is fixedly connected to the inner side of the vehicle frame 21, and the gear ring 32 is movably connected with the inner side of the top of the vehicle frame 21, and the output end of the deflection motor 31 is fixedly connected with a spur gear 33, and the outer side of the spur gear 33 meshes with the inner side of the gear ring 32, and the top end of the gear ring 32 is fixed A mounting frame 34 is connected, and the left end and the top end of the mounting frame 34 are respectively movably connected with an electric push rod 35 and a swivel frame 36 , and the bottom end of the swivel frame 36 is movably connected with the top of the electric push rod 35 .

The cooperation of drive motor 22, spur gear 33 and ring gear 32 changes the working position of mounting frame 34 at the top of vehicle frame 21, wherein the cooperation of electric push rod 35 and rotating frame 36 changes the position of rotating frame 36 at the top of mounting frame 34. The working deflection angle completes the adjustment of the working horizontal coverage angle and vertical pitch angle of the transceiver module 5 on the rotating frame 36, which is convenient for users to carry out joint debugging and joint test operations on the UAV in the valley or canyon area, and avoids signals caused by terrain changes increase in transmission loss.

In this embodiment, as shown in FIG. 1 and FIG. 4 , the bottom end of the positioning frame 4 is clamped with the top end of the rotating frame 36 , and the top and bottom of the positioning frame 4 are fixed with radio frequency unobstructed emission slots.

The design of the radio frequency unimpeded transmitting slot of the positioning frame 4 reduces the signal blocking of the transceiver module 5 by the positioning frame 4 for installation and fixing of the transceiver module 5 .

In this embodiment, as shown in FIG. 4 , an adjustment sleeve 61 is fixedly connected to the output end of the adjustment motor 6 , and a multi-stage hydraulic rod 62 is sleeved on the inner side of the adjustment sleeve 61 .

Adjust the motor 6 to change the working position of the multi-stage hydraulic rod 62 through the adjustment sleeve 61, wherein the multi-stage hydraulic rod 62 completes the height setting of the transceiver module 5 through the cooperation of the sub-frame 7 and the positioning plate 71, reducing terrain fluctuations and ground objects The interference of clutter to the transceiver module 5 ensures the smooth communication between the ground station and the unmanned aerial vehicle to be connected, debugged and tested, and the signal transmission loss is reduced.

The sub-frame 7 cooperates with the recovery net 72, which is convenient for users to recover the fixed-wing unmanned aerial vehicle without landing gear configuration. The fixed-wing unmanned aerial vehicle without landing gear configuration directly flies to the recovery net 72, and the multi-stage hydraulic rod 62 moves the sub-frame to the recovery net 72. 7 and the recovery net 72 are placed in the air, and the overall recovery operation mode is a mature operation of drone recovery, which is simple and easy to operate.

In this embodiment, as shown in FIG. 4 and FIG. 5 , a positioning plate 71 is clamped on the top of the sub-frame 7 , and the outside of the positioning plate 71 is fixedly connected to the outside of the transceiver module 5 . A recovery net 72 is wound on the outside, and the bottom end of the sub-frame 7 is engaged with the top of the multi-stage hydraulic rod 62 , and the bottom end of the sub-frame 7 is engaged with the middle of the four-channel UAV 1 .

The sub-frame 7 cooperates with the recovery net 72, and the multi-stage hydraulic rod 62 changes the working position of the sub-frame 7, which is convenient for the user to salvage the UAV when the UAV falls into the water during the joint debugging and joint test work, and cooperates with the mobile module 2 , to salvage the important assets in the UAV test work, reduce the development loss in the joint debugging and joint test operation, and reduce the inconvenience of release and recovery operations due to meteorological conditions in the joint debugging and joint test operation of the UAV.

In this embodiment, as shown in Figure 4 and Figure 5, the top of the sub-frame 7 is fixed with a docking seat that cooperates with the multi-stage hydraulic rod 62 and the four-channel UAV 1, and the two sides of the top of the sub-frame 7 are connected to the The inner side of the positioning frame 4 is clamped.

The cooperation of the sub-frame 7 with the multi-stage hydraulic rod 62 and the four-channel UAV 1 is convenient for the user to select and install the sub-frame 7 equipped with the transceiver module 5 on the On the multi-stage hydraulic rod 62 and the four-channel UAV 1.

In this embodiment, as shown in FIG. 1 and FIG. 6 , a fixed cable 81 is wound around the outer side of the wire roller 8 , and one end of the fixed cable 81 is fixedly connected to the outer side of the sub-frame 7 .

The cooperation of the line roller 8 and the fixed cable 81 is convenient for the transceiver module 5 to provide power supply and mooring guarantee for the transceiver module 5 when it is placed in the air by the multi-stage hydraulic rod 62 or the four-channel UAV 1 .

In this example,

The frame 21 completes the mobile processing of the device through the cooperation of the drive motor 22, the output shaft 23 and the wheels 24, wherein a generator 25 is added in the frame 21 for the transceiver module 5 and the four-channel UAV 1, etc. The power supply of electrical appliances is guaranteed. At the same time, the UAV storage area in the frame 21 provides storage and transportation protection for the four-channel UAV 1. The overall structure adopts the comprehensive design of the existing technology to reduce the manufacturing cost of the device. Rapid procurement in the market reduces the production and later maintenance costs of the device.

The cooperation of the locking pin 14, the outer yoke 11 and the inner yoke 12 changes the assembly distance between the outer fixing ring 13 and the four-channel drone 1, and completes the motor installation wheelbase adjustment of the drone. In the commissioning and testing operation, the power of the transceiver module 5 determines the control distance of the UAV, and the power increase or decrease of the transceiver module 5 is proportional to its structural weight. In order to ensure that the four-channel UAV 1 can be installed in a heavy The module 5 maintains flight stability, adopts the secondary structure design, realizes the motor wheelbase adjustment of the four-channel UAV 1, and is used to carry different types of transceiver modules 5, which is convenient for users to use in the daily debugging and development of UAVs Different types of transceiver modules 5 communicate with and control the drone.

The rubber airbag ring 15 on the outer fixing ring 13 cooperates with the structurally shaped aluminum alloy side strips to facilitate the user to shape the rubber airbag ring 15, reduce the flight resistance of the four-channel UAV 1, and increase the four-channel UAV at the same time. 1 reserve buoyancy to prevent the device from sinking directly into the water after falling into the water.

The cooperation of drive motor 22, spur gear 33 and ring gear 32 changes the working position of mounting frame 34 at the top of vehicle frame 21, wherein the cooperation of electric push rod 35 and rotating frame 36 changes the position of rotating frame 36 at the top of mounting frame 34. The working deflection angle completes the adjustment of the working horizontal coverage angle and vertical pitch angle of the transceiver module 5 on the rotating frame 36, which is convenient for users to carry out joint debugging and joint test operations on the UAV in the valley or canyon area, and avoids signals caused by terrain changes increase in transmission loss.

Adjust the motor 6 to change the working position of the multi-stage hydraulic rod 62 through the adjustment sleeve 61, wherein the multi-stage hydraulic rod 62 completes the height setting of the transceiver module 5 through the cooperation of the sub-frame 7 and the positioning plate 71, reducing terrain fluctuations and ground objects The interference of clutter to the transceiver module 5 ensures the smooth communication between the ground station and the unmanned aerial vehicle to be connected, debugged and tested, and the signal transmission loss is reduced.

The sub-frame 7 cooperates with the recovery net 72, which is convenient for users to recover the fixed-wing unmanned aerial vehicle without landing gear configuration. The fixed-wing unmanned aerial vehicle without landing gear configuration directly flies to the recovery net 72, and the multi-stage hydraulic rod 62 moves the sub-frame to the recovery net 72. 7 and the recovery net 72 are placed in the air, and the overall recovery operation mode is a mature operation of drone recovery, which is simple and easy to operate.

The above-described embodiment only expresses a certain implementation mode of the present invention, and its description is relatively specific and detailed, but it should not be interpreted as limiting the patent scope of the present invention; it should be pointed out that for those of ordinary skill in the art That is to say, without departing from the concept of the present invention, several modifications and improvements can be made, which all belong to the protection scope of the present invention; therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (8)

1. The utility model provides a modularization workstation is used in joint debugging antithetical couplet is synthesized to ground station which characterized in that: the unmanned aerial vehicle comprises a four-channel unmanned aerial vehicle (1), a moving module (2) and an installation module (3), wherein a positioning frame (4) is fixedly arranged at the top of the installation module (3), the left end and the right end of the positioning frame (4) are respectively and fixedly connected with a receiving and transmitting module (5) and an adjusting motor (6), an auxiliary frame (7) is clamped in the middle of the positioning frame (4), and a wire roller (8) is fixedly connected to the bottom of the positioning frame (4);

outer yoke (11) of outside swing joint of four-channel unmanned aerial vehicle (1), yoke (12) in the inboard swing joint of outer yoke (11), the one end swing joint of outer yoke (11) has outer solid fixed ring (13), the equal joint in both ends of outer yoke (11) has lock pin (14), lock pin (14) and the two arm junction threaded connection of interior yoke, the outside of outer solid fixed ring (13) has set firmly rubber gasbag circle (15), the outside of rubber gasbag circle (15) has set firmly the moulding aluminum alloy strake of structure.

2. The modular workstation is used in united debugging antithetical couplet of ground station synthesis of claim 1, characterized in that: remove module (2) including frame (21), the equal fixedly connected with driving motor (22) of bottom four corners department of frame (21), the output fixedly connected with output shaft (23) of driving motor (22), one end fixedly connected with wheel (24) of this output shaft (23), the bottom inboard of frame (21) has set firmly generator (25), the bottom inboard of frame (21) has set firmly unmanned aerial vehicle and has deposited the district.

3. The modular workstation for the comprehensive joint debugging of ground station of claim 1, wherein: installation module (3) are including deflection motor (31) and ring gear (32), the bottom fixed connection of deflection motor (31) is in the inboard of frame (21), the inboard swing joint in the top of the outside of ring gear (32) and frame (21), the output fixedly connected with spur gear (33) of deflection motor (31), the outside of this spur gear (33) and the inboard meshing of ring gear (32), the top fixedly connected with mounting bracket (34) of ring gear (32), the left end and the top of mounting bracket (34) swing joint respectively have electric push rod (35) and swivel mount (36), the bottom of swivel mount (36) and the top swing joint of electric push rod (35).

4. The modular workstation for the comprehensive joint debugging of ground station of claim 1, wherein: the bottom of locating rack (4) and the top joint of swivel mount (36), the top and the bottom of locating rack (4) all set firmly the radio frequency does not have the hindrance launching groove.

5. The modular workstation for the comprehensive joint debugging of ground station of claim 1, wherein: the output end of the adjusting motor (6) is fixedly connected with an adjusting sleeve (61), and the inner side of the adjusting sleeve (61) is sleeved with a multi-stage hydraulic rod (62).

6. The modular workstation for the comprehensive joint debugging of ground station of claim 1, wherein: the top joint of subframe (7) has locating plate (71), the outside of this locating plate (71) and the outside fixed connection of receiving and dispatching module (5), the outside winding of subframe (7) has recovery net (72), the bottom of subframe (7) and the top joint of multistage hydraulic stem (62), the bottom of subframe (7) and the middle part joint of four-channel unmanned aerial vehicle (1).

7. The modular workstation for the comprehensive joint debugging of ground station of claim 1, wherein: the top of subframe (7) sets firmly with multistage hydraulic stem (62) and four passageway unmanned aerial vehicle (1) complex butt joint seat, the inboard joint of the top both sides of subframe (7) and locating rack (4).

8. The modular workstation for the comprehensive joint debugging of ground station of claim 1, wherein: and a fixed cable (81) is wound on the outer side of the wire roller (8), and one end of the fixed cable (81) is fixedly connected with the outer side of the subframe (7).

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