Quick fixing assembly for debugging frame of unmanned aerial vehicle

Abstract

The utility model discloses a quick fixing assembly for an unmanned aerial vehicle debugging frame, which comprises a debugging fixing mechanism and an adjusting motor mounted on one side of the bottom of the debugging fixing mechanism, a lifting storage mechanism is arranged at the bottom of the debugging fixing mechanism, and a lifting motor is arranged on one side of the bottom of the lifting storage mechanism. The debugging fixing mechanism comprises a fixing support, a fixing motor is fixedly installed on one side of the fixing support, a first bidirectional threaded rod is fixedly connected to the output end of the fixing motor, fixing threaded sleeves are symmetrically connected to the two ends of the first bidirectional threaded rod in a threaded mode, and a fixing bolt is connected to one side of the top of each fixing threaded sleeve in a threaded mode. By arranging the debugging and fixing mechanism, the unmanned aerial vehicle can be preliminarily clamped and fixed through a fixing motor, the position of a second fixing plate can be adjusted by rotating an adjusting bolt, secondary clamping and fixing of the unmanned aerial vehicle are facilitated, and rapid mounting and fixing of the unmanned aerial vehicle are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle debugging equipment, in particular to a quick fixing component for an unmanned aerial vehicle debugging frame. Background Art

[0002] A UAV is an unmanned aircraft controlled by a radio remote control device and a self-contained program control device. During the design process of a UAV, control parameters are debugged to obtain reasonable parameters. In the prior art, the debugging of UAVs is mostly carried out in the form of actual space test flights, which poses certain safety hazards during the debugging process.

[0003] Announcement No. CN 218751461 U discloses a UAV debugging frame. When in use, the movable plate is moved upward through the movable column to be exposed. After being exposed, the UAV is placed between the fixed seat and the movable plate. The UAV is fixed by the tension generated by the tension mechanism. Later, the position of the movable column is fixed by the limit bolt to complete the rapid installation and fixation of the UAV. The UAV is swung left and right on the reset assembly through the movable rod and the support rod. The left and right tilting force can be debugged during the swing. The limit rod is squeezed when the support rod and the movable rod swing. The limit rod is displaced through the support mechanism to debug the left and right flight power. Later, the support mechanism is compressed by the adjustment mechanism to shorten the length of the movable rod. After the length of the movable rod is shortened, the tension is fine-tuned. After the fine-tuning, the left and right tilting endurance test of the UAV is increased. However, the patent still has the following problems in actual use:

[0004] Although the UAV debugging frame can realize the debugging of the pulling force and tilting force of the UAV, it cannot debug the rotational force of the UAV, resulting in the inability to accurately control the rotational force when the UAV rotates, thereby affecting the effect of the UAV debugging. At the same time, the UAV debugging frame only uses the pulling force generated by the pulling mechanism to limit the fixation of the UAV, and its fixing effect is limited. When the UAV is tested, it is easy to cause the UAV to detach, which is not conducive to the stable debugging of the UAV.

[0005] A quick fixing assembly for a UAV debugging frame is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a quick fixing component for a UAV debugging frame, so as to solve the problem that the UAV debugging frame proposed in the above background technology can realize the debugging of the pulling force and tilting force of the UAV, but cannot debug the rotation force of the UAV, resulting in the inability to accurately control the rotation force when the UAV rotates, thereby affecting the effect of UAV debugging. At the same time, the UAV debugging frame only uses the pulling force generated by the pulling mechanism to limit the UAV and fix it. The fixing effect is limited. When the UAV is tested, it is easy to cause the UAV to detach, which is not conducive to the stable debugging of the UAV.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick fixing assembly for a UAV debugging frame, comprising a debugging fixing mechanism, and an adjusting motor installed on one side of the bottom of the debugging fixing mechanism;

[0008] A lifting and storing mechanism is arranged at the bottom of the debugging and fixing mechanism, and a lifting motor is arranged at one side of the bottom of the lifting and storing mechanism;

[0009] Also includes:

[0010] The debugging and fixing mechanism comprises a fixing bracket, a fixing motor is fixedly installed on one side of the fixing bracket, and an output end of the fixing motor is fixedly connected to a first bidirectional threaded rod;

[0011] Wherein, both ends of the first bidirectional threaded rod are symmetrically threadedly connected with fixed threaded sleeves, one side of the top of the fixed threaded sleeve is threadedly connected with a fixing bolt, and the outer side of the fixing bolt is threadedly connected with a first fixing plate;

[0012] The internal thread of the first fixing plate is connected with an adjusting bolt, and the end of the adjusting bolt is rotatably connected with the second fixing plate.

[0013] Preferably, a connecting column is fixedly installed on the bottom of the fixed bracket, an adjustable top plate is fixedly installed on the bottom of the connecting column, a first sensor is fixedly installed at the bottom center position of the adjustable top plate, the bottom of the first sensor is fixedly connected to the adjustable bottom plate, and limiting sliding rods are fixedly installed around the inside of the adjustable bottom plate.

[0014] Preferably, a second sensor is slidably connected to the outer side of the limit sliding rod, the end of the second sensor is fixedly connected to the limit sliding sleeve, the top of the limit sliding sleeve is rotatably connected to the limit rotating rod, and the limit rotating rod is rotatably connected to the adjusting top plate.

[0015] Preferably, a horizontal rotating sleeve is fixedly installed on the bottom of the adjusting base plate, a rotating bearing is rotatably connected to the outer side of the bottom of the horizontal rotating sleeve, an adjusting motor is fixedly installed on one side of the bottom of the horizontal rotating sleeve, an adjusting main gear is fixedly connected to the output end of the adjusting motor, and an adjusting slave gear is meshedly connected to one side of the adjusting main gear.

[0016] Preferably, the adjustment gear is provided with a plurality of spiral grooves, the interior of the spiral groove is slidably connected with an adjustment limit rod, the top of the adjustment limit rod is fixedly connected with an adjustment sliding rod, the end of the adjustment sliding rod is fixedly connected with a third sensor, and the outer side of the third sensor is snap-connected with an engaging gear ring.

[0017] Preferably, the lifting and storing mechanism comprises a storing box, protective covers are symmetrically rotatably connected on both sides of the top of the storing box, a lifting base is fixedly installed on the inner side of the bottom of the storing box, a motor cover is fixedly installed on the front side of the lifting base, and a lifting motor is fixedly installed on one side of the inner side of the motor cover.

[0018] Preferably, the output end of the lifting motor is fixedly connected to a sprocket transmission assembly, one side of the sprocket transmission assembly is symmetrically connected to a second bidirectional threaded rod, both ends of the second bidirectional threaded rod are symmetrically threadedly connected to lifting threaded sleeves, the top of the lifting threaded sleeve is rotatably connected to a lifting rotating rod, the top of the lifting rotating rod is rotatably connected to a lifting sliding sleeve, the inside of the lifting sliding sleeve is slidably connected to the lifting sliding rod, and a lifting top seat is fixedly installed on the outside of the lifting sliding rod.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: the quick fixing assembly for the unmanned aerial vehicle debugging frame can not only use the fixing motor to initially clamp and fix the unmanned aerial vehicle by setting the debugging fixing mechanism, but also adjust the position of the second fixing plate by rotating the adjusting bolt, so as to facilitate the secondary clamping and fixing of the unmanned aerial vehicle, and realize the rapid installation and fixation of the unmanned aerial vehicle, and at the same time, the first sensor and the second sensor can not only realize the tensile test of the unmanned aerial vehicle, but also slide the limiting sliding sleeve on the limiting sliding rod, and cooperate with the second sensor to perform the tilt test of the unmanned aerial vehicle, so as to facilitate the tilt debugging of the unmanned aerial vehicle, and by setting the lifting and storage mechanism, not only can the storage box be used for the storage and protection of the debugging and fixing mechanism, but also the lifting and unfolding of the debugging and fixing mechanism can be performed by the lifting motor, and when the debugging frame is not in use, the debugging and fixing mechanism can be stored in the storage box, and the protective cover can be closed to perform the safety protection of the debugging and fixing mechanism, and the specific contents are as follows:

[0020] 1. By setting up the debugging and fixing mechanism, not only can the fixed motor be used to drive the first bidirectional threaded rod to rotate, so that the two fixed threaded sleeves drive the fixing bolts and the first fixing plate to move relative to each other, so as to perform preliminary clamping and fixing of the UAV, but the position of the second fixing plate can be adjusted by rotating the adjusting bolt, which is convenient for secondary clamping and fixing of the UAV, and the rapid installation and fixation of the UAV can be realized, which is convenient for debugging the UAV. At the same time, the first sensor and the second sensor can not only realize the tensile test of the UAV, but also slide on the limiting sliding rod through the limiting sliding sleeve, and cooperate with the second sensor to perform the tilt test of the UAV, which is convenient for debugging the tilt of the UAV, and the adjusting main gear is driven to rotate by the adjusting motor, and the meshing connection between the adjusting main gear and the adjusting slave gear is utilized, and under the limiting action of the spiral slide groove, the adjusting limit rod drives the adjusting sliding rod and the third sensor to unfold, and the meshing connection between the third sensor and the meshing gear ring is utilized to debug the horizontal rotation force of the UAV;

[0021] 2. By setting up a lifting and storing mechanism, not only can the storage box be used for storing and protecting the debugging and fixing mechanism, but also the lifting motor drives the sprocket transmission assembly and the second bidirectional threaded rod to rotate, so that the two lifting threaded sleeves drive the lifting rotating rod to rotate, thereby realizing the lifting and moving of the lifting top seat, which is convenient for storing and unfolding the debugging and fixing mechanism. When the debugging frame is not in use, the debugging and fixing mechanism can be stored in the storage box, and the protective cover can be closed for safety protection of the debugging and fixing mechanism, thereby increasing the service life of the debugging and fixing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall cross-section three-dimensional structure of the utility model;

[0023] Figure 2 It is a three-dimensional structural diagram of the debugging and fixing mechanism in the utility model;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixed bracket in the utility model;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the cross section of the adjustable bottom plate in the utility model;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the meshing gear ring in the utility model;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the lifting and rotating rod in the utility model.

[0028] In the figure: 1. debugging fixing mechanism; 101. fixing bracket; 102. fixing motor; 103. first bidirectional threaded rod; 104. fixing threaded sleeve; 105. fixing bolt; 106. first fixing plate; 107. adjusting bolt; 108. second fixing plate; 109. connecting column; 110. adjusting top plate; 111. first sensor; 112. adjusting bottom plate; 113. limiting sliding rod; 114. second sensor; 115. limiting sliding sleeve; 116. limiting rotation rod; 117. horizontal rotation sleeve; 118. rotating bearing; 119. adjusting motor 1. Adjust the main gear; 120. Adjust the slave gear; 121. Adjust the spiral slide; 122. Adjust the limit rod; 123. Adjust the sliding rod; 124. Adjust the sliding rod; 125. The third sensor; 126. Engage the gear ring; 2. Lifting storage mechanism; 201. Storage box; 202. Protective cover; 203. Lifting base; 204. Motor cover; 205. Lifting motor; 206. Sprocket drive assembly; 207. Second bidirectional threaded rod; 208. Lifting threaded sleeve; 209. Lifting rotating rod; 210. Lifting sliding sleeve; 211. Lifting sliding rod; 212. Lifting top seat. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6The utility model provides a technical solution: a quick fixing assembly for a UAV debugging frame, comprising a debugging fixing mechanism 1, and an adjusting motor 119 installed on one side of the bottom of the debugging fixing mechanism 1, a lifting and storing mechanism 2 is arranged at the bottom of the debugging fixing mechanism 1, and a lifting motor 205 is arranged on one side of the bottom of the lifting and storing mechanism 2, the debugging fixing mechanism 1 comprises a fixing bracket 101, a fixing motor 102 is fixedly installed on one side of the fixing bracket 101, and a first bidirectional threaded rod 103 is fixedly connected to the output end of the fixing motor 102, wherein the two ends of the first bidirectional threaded rod 103 are symmetrically screwed. A fixing threaded sleeve 104 is connected with a thread, a fixing bolt 105 is threadedly connected to the top side of the fixing threaded sleeve 104, and a first fixing plate 106 is threadedly connected to the outer side of the fixing bolt 105, wherein the first fixing plate 106 is internally threadedly connected to an adjusting bolt 107, and the end of the adjusting bolt 107 is rotatably connected to a second fixing plate 108, a connecting column 109 is fixedly installed at the bottom of the fixing bracket 101, an adjusting top plate 110 is fixedly installed at the bottom of the connecting column 109, and a first sensor 111 is fixedly installed at the bottom center of the adjusting top plate 110, and the first sensor 111 is fixedly installed at the bottom center of the adjusting top plate 110. The bottom is fixedly connected with an adjustment bottom plate 112, and a limited sliding rod 113 is fixedly installed around the inner periphery of the adjustment bottom plate 112. The outer side of the limited sliding rod 113 is slidably connected with a second sensor 114. The end of the second sensor 114 is fixedly connected with a limited sliding sleeve 115. The top of the limited sliding sleeve 115 is rotatably connected with a limited rotating rod 116. The limited rotating rod 116 is rotatably connected with the adjustment top plate 110. By setting the debugging fixing mechanism 1, not only can the fixing motor 102 be used to drive the first bidirectional threaded rod 103 to rotate, but also the two fixed threaded sleeves 104 can drive the fixing bolts 10 5 and the first fixing plate 106 move relative to each other, so as to perform preliminary clamping and fixing of the UAV, and the position of the second fixing plate 108 can be adjusted by rotating the adjusting bolt 107, so as to facilitate secondary clamping and fixing of the UAV, realize rapid installation and fixing of the UAV, and facilitate debugging of the UAV, and at the same time, the first sensor 111 and the second sensor 114 can not only realize the tension test of the UAV, but also can perform the tilt test of the UAV by sliding the limit sliding sleeve 115 on the limit sliding rod 113 and cooperating with the second sensor 114, so as to facilitate the tilt debugging of the UAV.

[0031] A horizontal rotating sleeve 117 is fixedly installed at the bottom of the adjusting base plate 112, and a rotating bearing 118 is rotatably connected to the outer side of the bottom of the horizontal rotating sleeve 117. An adjusting motor 119 is fixedly installed on one side of the bottom of the horizontal rotating sleeve 117. An adjusting main gear 120 is fixedly connected to the output end of the adjusting motor 119. An adjusting slave gear 121 is meshedly connected to one side of the adjusting main gear 120. A plurality of spiral grooves 122 are provided inside the adjusting slave gear 121. An adjusting limit rod 123 is slidably connected to the inside of the spiral groove 122. The top of the adjusting limit rod 123 is fixedly connected to an adjusting sliding Rod 124, the end of the adjusting sliding rod 124 is fixedly connected with the third sensor 125, and the outer side of the third sensor 125 is snap-connected with the meshing gear ring 126. The adjusting main gear 120 is driven to rotate by the adjusting motor 119. The meshing connection between the adjusting main gear 120 and the adjusting slave gear 121 is utilized, and under the limiting action of the spiral slide groove 122, the adjusting limit rod 123 drives the adjusting sliding rod 124 and the third sensor 125 to unfold. The meshing connection between the third sensor 125 and the meshing gear ring 126 is utilized to debug the horizontal rotation force of the UAV.

[0032] The lifting storage mechanism 2 includes a storage box 201, and the top two sides of the storage box 201 are symmetrically connected with protective covers 202, a lifting base 203 is fixedly installed on the inner side of the bottom of the storage box 201, a motor cover 204 is fixedly installed on the front of the lifting base 203, a lifting motor 205 is fixedly installed on one side of the motor cover 204, the output end of the lifting motor 205 is fixedly connected with a sprocket transmission assembly 206, one side of the sprocket transmission assembly 206 is symmetrically connected with a second bidirectional threaded rod 207, both ends of the second bidirectional threaded rod 207 are symmetrically threadedly connected with a lifting threaded sleeve 208, the top of the lifting threaded sleeve 208 is rotatably connected with a lifting rotating rod 209, the top of the lifting rotating rod 209 is rotatably connected with a lifting sliding sleeve 210, and the lifting sliding sleeve 210 is rotatably connected with the lifting rotating rod 209. The inner sliding connection of the sleeve 210 is connected with a lifting sliding rod 211, and the outer side of the lifting sliding rod 211 is fixedly installed with a lifting top seat 212. By setting the lifting storage mechanism 2, not only can the storage box 201 be used to store and protect the debugging and fixing mechanism 1, but also the lifting motor 205 drives the sprocket transmission assembly 206 and the second bidirectional threaded rod 207 to rotate, so that the two lifting threaded sleeves 208 drive the lifting rotating rod 209 to rotate, thereby realizing the lifting and moving of the lifting top seat 212, which is convenient for the storage and deployment of the debugging and fixing mechanism 1. When the debugging frame is not in use, the debugging and fixing mechanism 1 can be stored in the storage box 201, and the protective cover 202 is closed to protect the safety of the debugging and fixing mechanism 1, thereby improving the service life of the debugging and fixing mechanism 1.

[0033] Working principle: Before using this kind of UAV debugging frame with quick fixing components, you need to check the overall condition of the device to make sure it can work normally. Figure 1- Figure 6 As shown, first, when the UAV needs to be debugged, the protective cover 202 is opened, and the lifting motor 205 is started to drive the sprocket transmission assembly 206 and the second bidirectional threaded rod 207 to rotate, so that the two lifting threaded sleeves 208 drive the lifting rotating rod 209 to rotate, thereby realizing the lifting and moving of the lifting top seat 212, which is convenient for lifting the debugging fixing mechanism 1. Secondly, the fixing motor 102 is started to drive the first bidirectional threaded rod 103 to rotate, so that the two fixing threaded sleeves 104 drive the fixing bolts 105 and the first fixing plate 106 to move relative to each other, thereby performing preliminary clamping and fixing of the UAV. By rotating the adjusting bolt 107, the position of the second fixing plate 108 can be adjusted, which is convenient for secondary clamping and fixing of the UAV, and realizing rapid installation and fixation of the UAV. , which is convenient for debugging the UAV. Finally, the first sensor 111 and the second sensor 114 can not only realize the tension test of the UAV, but also slide on the limit sliding rod 113 through the limit sliding sleeve 115, and cooperate with the second sensor 114 to perform the UAV tilt test, which is convenient for debugging the tilt of the UAV. The main adjusting gear 120 is driven to rotate by the adjusting motor 119, and the meshing connection between the main adjusting gear 120 and the adjusting slave gear 121 is utilized. Under the limiting action of the spiral slide groove 122, the adjusting limit rod 123 drives the adjusting sliding rod 124 and the third sensor 125 to unfold, and the meshing connection between the third sensor 125 and the meshing gear ring 126 is utilized to debug the horizontal rotation force of the UAV.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quick fixing assembly for a drone debugging frame, comprising a debugging fixing mechanism (1), and an adjusting motor (119) installed on one side of the bottom of the debugging fixing mechanism (1); A lifting and storing mechanism (2) is provided at the bottom of the debugging and fixing mechanism (1), and a lifting motor (205) is provided at one side of the bottom of the lifting and storing mechanism (2); It is characterized in that Also includes: The debugging and fixing mechanism (1) comprises a fixing bracket (101), a fixing motor (102) is fixedly mounted on one side of the fixing bracket (101), and a first bidirectional threaded rod (103) is fixedly connected to the output end of the fixing motor (102); Wherein, the two ends of the first bidirectional threaded rod (103) are symmetrically threadedly connected to a fixed threaded sleeve (104), a top side of the fixed threaded sleeve (104) is threadedly connected to a fixed bolt (105), and the outer side of the fixed bolt (105) is threadedly connected to a first fixed plate (106); The first fixing plate (106) is internally threadedly connected with an adjusting bolt (107), and the end of the adjusting bolt (107) is rotatably connected with the second fixing plate (108).

2. A quick fixing assembly for a UAV debugging frame according to claim 1, characterized in that: A connecting column (109) is fixedly mounted on the bottom of the fixed bracket (101), an adjustable top plate (110) is fixedly mounted on the bottom of the connecting column (109), a first sensor (111) is fixedly mounted at the center of the bottom of the adjustable top plate (110), an adjustable bottom plate (112) is fixedly connected to the bottom of the first sensor (111), and limited sliding rods (113) are fixedly mounted around the inside of the adjustable bottom plate (112).

3. A quick fixing assembly for a UAV debugging frame according to claim 2, characterized in that: A second sensor (114) is slidably connected to the outer side of the limit sliding rod (113); an end of the second sensor (114) is fixedly connected to a limit sliding sleeve (115); the top of the limit sliding sleeve (115) is rotatably connected to a limit rotating rod (116); and the limit rotating rod (116) is rotatably connected to the adjusting top plate (110).

4. A quick fixing assembly for a UAV debugging frame according to claim 3, characterized in that: A horizontal rotating sleeve (117) is fixedly mounted on the bottom of the adjusting base plate (112); a rotating bearing (118) is rotatably connected to the outer side of the bottom of the horizontal rotating sleeve (117); an adjusting motor (119) is fixedly mounted on one side of the bottom of the horizontal rotating sleeve (117); an adjusting main gear (120) is fixedly connected to the output end of the adjusting motor (119); and an adjusting slave gear (121) is meshedly connected to one side of the adjusting main gear (120).

5. A quick fixing assembly for a UAV debugging frame according to claim 4, characterized in that: The adjustment gear (121) is provided with a plurality of spiral grooves (122) inside, the spiral grooves (122) are slidably connected inside with an adjustment limit rod (123), the top of the adjustment limit rod (123) is fixedly connected with an adjustment sliding rod (124), the end of the adjustment sliding rod (124) is fixedly connected with a third sensor (125), and the outer side of the third sensor (125) is snap-connected with a meshing gear ring (126).

6. The quick fixing assembly for a UAV debugging frame according to claim 1, characterized in that: The lifting storage mechanism (2) comprises a storage box (201), the top two sides of the storage box (201) are symmetrically rotatably connected with protective covers (202), the bottom inner side of the storage box (201) is fixedly mounted with a lifting base (203), the front side of the lifting base (203) is fixedly mounted with a motor cover (204), and the inner side of the motor cover (204) is fixedly mounted with a lifting motor (205).

7. A quick fixing assembly for a UAV debugging frame according to claim 6, characterized in that: The output end of the lifting motor (205) is fixedly connected to a sprocket transmission assembly (206), one side of the sprocket transmission assembly (206) is symmetrically connected to a second bidirectional threaded rod (207), both ends of the second bidirectional threaded rod (207) are symmetrically threadedly connected to a lifting threaded sleeve (208), the top of the lifting threaded sleeve (208) is rotatably connected to a lifting rotating rod (209), the top of the lifting rotating rod (209) is rotatably connected to a lifting sliding sleeve (210), the interior of the lifting sliding sleeve (210) is slidably connected to a lifting sliding rod (211), and a lifting top seat (212) is fixedly installed on the outer side of the lifting sliding rod (211).

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