Depth sounding unmanned aerial vehicle detection rod connecting device

Abstract

The utility model discloses a depth sounding unmanned aerial vehicle gauge rod connecting device which comprises a lifting connecting mechanism and a telescopic motor installed in the lifting connecting mechanism, a clamping and fixing mechanism is arranged at the top of the lifting connecting mechanism, a clamping motor is arranged on one side of the bottom of the clamping and fixing mechanism, the lifting connecting mechanism comprises a connecting support, and the connecting support is connected with the telescopic motor. A mounting insertion hole is formed in the connecting support, a detection rod body is arranged in the mounting insertion hole, a detection head is fixedly connected to the bottom of the detection rod body, a protective cover is in threaded connection with the top, close to the detection head, of the detection rod body, and a telescopic sliding groove is formed in one side of the interior of the connecting support; by arranging the lifting connecting mechanism, the lifting function of the detection rod body can be achieved, so that the detection function of the detection rod body is achieved, meanwhile, the connecting support is installed on the wing of the unmanned aerial vehicle through the support fixing ring, and the unmanned aerial vehicle is used for detection.

Description

Technical Field

[0001] The utility model relates to the technical field of detection rods, in particular to a detection rod connecting device for a depth-measuring unmanned aerial vehicle. Background Art

[0002] UAV is the abbreviation of unmanned aircraft. UAV is an unmanned aircraft controlled by radio remote control equipment and self-made programs, but with autopilot, it is called an aerial robot. With the development and maturity of UAV technology, UAVs are used in all walks of life to help people solve practical problems in life. Among them, some are used to sample and test water quality, so that people can understand the pollution status of rivers and waterways.

[0003] Publication No. CN 208746248 U discloses a drone for water quality detection, including a frame and four flight mechanisms, which are evenly distributed on the periphery of the frame in the circumferential direction, and is characterized in that: a control box is arranged above the frame, and a detection device is connected to the bottom of the frame through a suspension line, and the detection device includes a protective shell and a detection probe arranged inside the protective shell, and springs are arranged at the upper end and the lower end of the protective shell located inside the protective shell, respectively, and both ends of the detection probe are connected to the springs, and the detection probe is electrically connected to the control box, and the detection probe transmits the detection signal to the control box. By arranging a protective shell outside the detection probe, direct friction or direct impact between the debris in the water quality and the detection probe can be avoided, thereby improving the sensitivity of the detection probe. In addition, the detection probe is elastically connected to the protective shell, and the spring gives the vibrated detection probe a buffer movement interval, which can avoid the detection probe from directly colliding with the ground and being damaged, thereby extending the service life of the detection probe. However, the patent still has the following problems in actual use:

[0004] The drone used for water quality detection can avoid direct friction or direct collision between debris in the water and the detection probe by providing a protective shell on the outside of the detection probe, thereby improving the sensitivity of the detection probe. However, since the drone used for water quality detection suspends the detection device at the bottom of the drone through a suspension line, the detection device will be disturbed by external factors during the flight of the drone, thereby affecting the stability of the detection device. At the same time, the detection device cannot be replaced according to actual detection needs, so there are certain limitations in use, which reduces the practicability of the drone used for water quality detection.

[0005] A depth sounding UAV detection rod connection device is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a sounding drone detection rod connecting device to solve the problem proposed in the above-mentioned background technology that the drone used for water quality detection can avoid direct friction or direct collision between debris in the detected water and the detection probe by arranging a protective shell on the outside of the detection probe, thereby improving the sensitivity of the detection probe. However, since the drone used for water quality detection suspends the detection device at the bottom of the drone through a suspension line, the detection device will be disturbed by external factors during the flight of the drone, thereby affecting the stability of the detection device. At the same time, the detection device cannot be replaced according to actual detection needs, so there are certain limitations in use, which reduces the practicality of the drone used for water quality detection.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a depth-measuring drone detection rod connection device, comprising a lifting connection mechanism, and a telescopic motor installed inside the lifting connection mechanism;

[0008] A clamping and fixing mechanism is arranged on the top of the lifting and connecting mechanism, and a clamping motor is arranged on one side of the bottom of the clamping and fixing mechanism;

[0009] Also includes:

[0010] The lifting connection mechanism comprises a connection bracket, a mounting socket is provided inside the connection bracket, and a detection rod body is provided inside the mounting socket;

[0011] The bottom of the detection rod body is fixedly connected with a detection head, and the top of the detection rod body near the detection head is threadedly connected with a protective cover;

[0012] A telescopic slide groove is provided on one side of the interior of the connecting bracket, and the telescopic motor is fixedly installed on the top of the telescopic slide groove.

[0013] Preferably, the output end of the telescopic motor is fixedly connected to a rotating gear, both sides of the rotating gear are meshingly connected to meshing racks, the ends of the meshing racks are fixedly connected to telescopic limit blocks, the bottom of the meshing rack is rotatably connected to a rotating support, and the bottom of the rotating support is fixedly connected to a connecting rotating rod.

[0014] Preferably, the two ends of the connecting rotating rod are symmetrically rotatably connected to the bracket fixing ring, the top inner side of the bracket fixing ring is threadedly connected to the fixing bolt, the two sides of the bottom of the connecting bracket near the mounting socket are symmetrically installed with electric telescopic rods, and the output end of the electric telescopic rod is fixedly connected to the lifting bracket.

[0015] Preferably, a translation slider is fixedly connected to the top of the lifting bracket, a lifting motor is fixedly installed on one side of the bottom of the lifting bracket, a lifting roller is fixedly connected to the output end of the lifting motor, the lifting roller is rotatably connected to the lifting bracket, and the lifting bracket is slidably connected to the connecting bracket through the translation slider.

[0016] Preferably, the clamping and fixing mechanism includes a clamping base, the top of the clamping base is rotatably connected to a rotating gear ring, a plurality of rotating grooves are provided on the inner side of the top of the rotating gear ring, the top of the clamping base is rotatably connected to a plurality of clamping rotating rods, and the end of the clamping rotating rod is rotatably connected to a clamping rotating arm.

[0017] Preferably, the rotating groove is internally rotatably connected with a rotating sleeve, the rotating sleeve is slidably connected with the clamping rotating arm, the output end of the clamping motor is fixedly connected with a clamping gear, the end of the clamping rotating arm is fixedly connected with an anti-slip pad, and the clamping gear is meshingly connected with the rotating gear ring.

[0018] Preferably, the clamping base is fixedly mounted on the top of the connecting bracket, the clamping motor is fixedly mounted on one side of the top of the connecting bracket, and the clamping rotating arm is closely connected to the detection rod body via an anti-slip pad.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the depth measuring UAV detection rod connection device can not only realize the lifting function of the detection rod body by setting the lifting connection mechanism, but also use the bracket fixing ring to install the connection bracket on the wing of the UAV, and can realize the installation and fixation of the detection rod body and the connection bracket by setting the clamping and fixing mechanism. The specific contents are as follows:

[0020] 1. By setting the lifting connection mechanism, not only can the lifting function of the detection rod body be realized, thereby realizing the detection function of the detection rod body, but also the connection bracket can be installed on the wing of the UAV by using the bracket fixing ring, so as to use the UAV for detection, and the relative sliding of the meshing rack can be realized by the telescopic motor, so as to adjust the telescopic length of the connecting rotating rod, and the connecting rotating rod can be rotated by using the rotating support, so as to adapt to UAVs of different sizes;

[0021] 2. By setting up a clamping and fixing mechanism, the installation and fixation of the detection rod body and the connecting bracket can be achieved. At the same time, the clamping motor is used to drive the clamping gear to rotate. By utilizing the meshing action of the clamping gear and the rotating gear ring, the clamping rotating rod drives the clamping rotating arm to rotate relatively, thereby clamping and fixing detection rod bodies of different sizes, thereby improving the practicability of the detection rod connecting device. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

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

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the bracket fixing ring in the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the lifting bracket in the utility model;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the clamping and fixing mechanism in the utility model.

[0028] In the figure: 1. lifting connection mechanism; 101. connecting bracket; 102. mounting socket; 103. detection rod body; 104. detection head; 105. protective cover; 106. telescopic slide; 107. telescopic motor; 108. rotating gear; 109. meshing rack; 110. telescopic limit block; 111. rotating support; 112. connecting rotating rod; 113. bracket fixing ring; 114. fixing bolt; 115. electric telescopic rod; 116. lifting bracket; 117. translation slider; 118. lifting motor; 119. lifting roller; 2. clamping and fixing mechanism; 201. clamping base; 202. rotating gear ring; 203. rotating slide; 204. clamping and rotating rod; 205. clamping and rotating arm; 206. rotating sleeve; 207. clamping motor; 208. clamping gear; 209. anti-slip pad. 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 depth-measuring drone probe rod connection device, including a lifting connection mechanism 1, and a telescopic motor 107 installed inside the lifting connection mechanism 1, a clamping and fixing mechanism 2 is arranged on the top of the lifting connection mechanism 1, and a clamping motor 207 is arranged on one side of the bottom of the clamping and fixing mechanism 2, the lifting connection mechanism 1 includes a connecting bracket 101, a mounting socket 102 is opened inside the connecting bracket 101, a probe rod body 103 is arranged inside the mounting socket 102, wherein a probe head 104 is fixedly connected to the bottom of the probe rod body 103, and the probe rod body 103 is close to the probe rod body 103. A protective cover 105 is threadedly connected to the top of the near detection head 104, wherein a telescopic slide groove 106 is opened on one side of the interior of the connecting bracket 101, and a telescopic motor 107 is fixedly installed on the top of the telescopic slide groove 106. The output end of the telescopic motor 107 is fixedly connected to a rotating gear 108, and the two sides of the rotating gear 108 are meshingly connected to meshing racks 109, and the ends of the meshing racks 109 are fixedly connected to telescopic limit blocks 110. The bottom of the meshing rack 109 is rotatably connected to a rotating support 111, and the bottom of the rotating support 111 is fixedly connected to a connecting rotating rod 112, and the two ends of the connecting rotating rod 112 are connected. The ends are symmetrically connected to the bracket fixing ring 113 for rotation, the top inner side of the bracket fixing ring 113 is threadedly connected to the fixing bolt 114, the two sides of the bottom of the connecting bracket 101 near the mounting socket 102 are symmetrically installed with electric telescopic rods 115, the output end of the electric telescopic rod 115 is fixedly connected to the lifting bracket 116, the top of the lifting bracket 116 is fixedly connected to the translation slider 117, the bottom side of the lifting bracket 116 is fixedly installed with a lifting motor 118, the output end of the lifting motor 118 is fixedly connected to the lifting roller 119, the lifting roller 119 is rotatably connected to the lifting bracket 116, and the lifting bracket 116 is slidably connected to the connecting bracket 101 through a translation slider 117. By setting the lifting connection mechanism 1, not only the lifting function of the detection rod body 103 can be realized, thereby realizing the detection function of the detection rod body 103, but also the connecting bracket 101 is installed on the wing of the UAV by using the bracket fixing ring 113, so as to use the UAV for detection, and the relative sliding of the meshing rack 109 can be realized by the telescopic motor 107, so as to adjust the telescopic length of the connecting rotating rod 112, and the connecting rotating rod 112 can be rotated by using the rotating support 111, so as to adapt to UAVs of different sizes.

[0031] The clamping and fixing mechanism 2 includes a clamping base 201, the top of the clamping base 201 is rotatably connected to a rotating gear ring 202, a plurality of rotating grooves 203 are provided on the inner side of the top of the rotating gear ring 202, a plurality of clamping rotating rods 204 are rotatably connected to the top of the clamping base 201, the ends of the clamping rotating rods 204 are rotatably connected to clamping rotating arms 205, the interior of the rotating grooves 203 is rotatably connected to a rotating sleeve 206, the rotating sleeve 206 is slidably connected to the clamping rotating arm 205, the output end of the clamping motor 207 is fixedly connected to a clamping gear 208, the end of the clamping rotating arm 205 is fixedly connected to an anti-slip pad 209, and the clamping gear 208 is meshedly connected to the rotating gear ring 202 The clamping base 201 is fixedly installed on the top of the connecting bracket 101, the clamping motor 207 is fixedly installed on one side of the top of the connecting bracket 101, and the clamping rotating arm 205 is closely connected to the detection rod body 103 through the anti-slip pad 209. By setting the clamping and fixing mechanism 2, the installation and fixation of the detection rod body 103 and the connecting bracket 101 can be achieved. At the same time, the clamping motor 207 drives the clamping gear 208 to rotate, and the meshing action of the clamping gear 208 and the rotating gear ring 202 is utilized to make the clamping rotating rod 204 drive the clamping rotating arm 205 to rotate relatively, so as to clamp and fix the detection rod bodies 103 of different sizes, thereby improving the practicality of the detection rod connecting device.

[0032] Working principle: Before using the depth measuring drone probe rod connection device, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 6 As shown, first, the detection rod body 103 is inserted into the interior of the connecting bracket 101 through the installation socket 102, and the clamping motor 207 is started to drive the clamping gear 208 to rotate. The clamping gear 208 and the rotating gear ring 202 are meshed to make the clamping rotating rod 204 drive the clamping rotating arm 205 to rotate relatively, so as to clamp and fix the detection rod bodies 103 of different sizes. Secondly, the electric telescopic rod 115 is started to drive the lifting bracket 116 to slide under the action of the translation slider 117, so that the lifting roller 119 is attached to the outer wall of the detection rod body 103, and the rotating gear 108 is driven to rotate by starting the telescopic motor 107. The meshing action between 108 and the meshing rack 109 realizes the first sliding of the connecting rotating rod 112, adjusts the unfolding spacing of the bracket fixing ring 113, and fixes the bracket fixing ring 113 to the wing bracket of the UAV. Finally, when detection is needed, first release the clamping rotating arm 205, and start the lifting motor 118 to drive the lifting roller 119 to rotate, and use the two lifting rollers 119 to drive the detection rod body 103 to move upward, so as to perform the detection work of the detection rod body 103. When the detection rod body 103 is not in use, the detection head 104 is covered by the rotating protective cover 105, so as to realize the safety protection of the detection head 104.

[0033] 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 depth-measuring drone probe rod connection device, comprising a lifting connection mechanism (1), and a telescopic motor (107) installed inside the lifting connection mechanism (1); A clamping and fixing mechanism (2) is arranged on the top of the lifting and connecting mechanism (1), and a clamping motor (207) is arranged on one side of the bottom of the clamping and fixing mechanism (2); It is characterized in that Also includes: The lifting connection mechanism (1) comprises a connection bracket (101), a mounting hole (102) is provided inside the connection bracket (101), and a detection rod body (103) is provided inside the mounting hole (102); The bottom of the detection rod body (103) is fixedly connected to a detection head (104), and the top of the detection rod body (103) close to the detection head (104) is threadedly connected to a protective cover (105); A telescopic slide groove (106) is provided on one side of the interior of the connecting bracket (101), and the telescopic motor (107) is fixedly mounted on the top of the telescopic slide groove (106).

2. The depth measuring drone probe rod connection device according to claim 1 is characterized in that: The output end of the telescopic motor (107) is fixedly connected to a rotating gear (108), both sides of the rotating gear (108) are meshingly connected to meshing racks (109), the ends of the meshing racks (109) are fixedly connected to telescopic limit blocks (110), the bottom of the meshing racks (109) is rotatably connected to a rotating support (111), and the bottom of the rotating support (111) is fixedly connected to a connecting rotating rod (112).

3. The depth measuring drone probe rod connection device according to claim 2 is characterized in that: The two ends of the connecting rotating rod (112) are symmetrically connected to the bracket fixing ring (113) for rotation, and the inner side of the top of the bracket fixing ring (113) is threadedly connected to the fixing bolt (114). The two sides of the bottom of the connecting bracket (101) close to the installation socket (102) are symmetrically installed with electric telescopic rods (115), and the output end of the electric telescopic rod (115) is fixedly connected to the lifting bracket (116).

4. The depth measuring drone probe rod connection device according to claim 3 is characterized by: The top of the lifting bracket (116) is fixedly connected to a translation slider (117), a lifting motor (118) is fixedly installed on one side of the bottom of the lifting bracket (116), an output end of the lifting motor (118) is fixedly connected to a lifting roller (119), the lifting roller (119) is rotationally connected to the lifting bracket (116), and the lifting bracket (116) is slidingly connected to the connecting bracket (101) via the translation slider (117).

5. The depth measuring drone probe rod connection device according to claim 1, characterized in that: The clamping and fixing mechanism (2) comprises a clamping base (201), the top of the clamping base (201) is rotatably connected to a rotating gear ring (202), a plurality of rotating slide grooves (203) are provided on the inner side of the top of the rotating gear ring (202), the top of the clamping base (201) is rotatably connected to a plurality of clamping rotating rods (204), and the ends of the clamping rotating rods (204) are rotatably connected to clamping rotating arms (205).

6. The depth measuring drone probe rod connection device according to claim 5 is characterized in that: The rotating sleeve (206) is rotatably connected inside the rotating slide groove (203), and the rotating sleeve (206) is slidably connected to the clamping rotating arm (205). The output end of the clamping motor (207) is fixedly connected to a clamping gear (208), and the end of the clamping rotating arm (205) is fixedly connected to an anti-slip pad (209), and the clamping gear (208) is meshingly connected to the rotating gear ring (202).

7. The depth measuring drone probe rod connection device according to claim 6 is characterized by: The clamping base (201) is fixedly mounted on the top of the connecting bracket (101), the clamping motor (207) is fixedly mounted on one side of the top of the connecting bracket (101), and the clamping rotating arm (205) is closely connected to the detection rod body (103) via an anti-slip pad (209).

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