A mobile environmental monitoring device

Abstract

The utility model discloses a mobile environment monitoring device, which relates to the technical field of environment monitoring, and comprises an unmanned aerial vehicle (UAV) main body, a monitoring device main body and a covering mechanism, wherein the covering mechanism comprises a protective cover, an elastic rotation supply component and a locking component. The utility model, through the setting of the covering mechanism, rotates the protective cover to a position abutting against the bottom surface of the UAV main body when the UAV main body takes off, so that the locking component can effectively lock the protective cover to offset the elastic force of the elastic rotation supply component, and then the protective cover hides and protects the monitoring device main body inside the inner side thereof, so that the monitoring device main body is prevented from being attached to a large amount of mud and dust on the surface during the take-off of the UAV main body, thereby affecting the use effect. When the UAV main body takes off to a certain height, the locking component is automatically pulled and automatically releases the fixing effect of the protective cover, so that the protective cover automatically rotates again under the elastic rotation supply component, exposing the monitoring device main body to the outside, and facilitating the monitoring of geological environment at high altitude.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring, in particular to a mobile environmental monitoring device. Background Art

[0002] Existing technology often uses drones to carry monitoring equipment, so as to facilitate the movement of monitoring equipment to high places and effectively expand the monitoring range of the monitoring equipment. However, from a practical point of view, when the drone takes off, the raised mud and dust can easily adhere to the monitoring equipment, thereby affecting the accuracy of data collected by the monitoring equipment. Utility Model Content

[0003] In order to solve the above technical problems, a mobile environment monitoring device is provided. This technical solution solves the above problems.

[0004] In order to achieve the above objectives, the technical solution adopted by the utility model is: a mobile environment monitoring device, comprising an unmanned aerial vehicle body, a monitoring device body installed at the bottom of the unmanned aerial vehicle body, and a covering mechanism for protecting the monitoring device body;

[0005] The covering mechanism includes a protective cover arranged outside the main body of the monitoring device, an elastic rotation supply component arranged on one side of the protective cover, and a locking component arranged on the other side of the protective cover:

[0006] The elastic rotation component includes two fixing plates symmetrically fixed on the bottom surface of the drone body, a rotating drum arranged between the two fixing plates for transverse rotation, and a fixing rod arranged inside the rotating drum, the two ends of the fixing rod are respectively fixedly connected to the two fixing plates, and a bracket is fixedly connected between the tube body of the rotating drum and the protective cover;

[0007] The locking component includes a locking block fixed on the side wall of the protective cover, a positioning groove opened on one side of the locking block, and a shrinkage box with one end open and horizontally arranged on one side of the locking block and fixedly connected to the bottom surface of the drone body, an elastic clip is arranged on the inner side of the shrinkage box, and a pulling piece is arranged on the outer side of the shrinkage box.

[0008] Preferably, the elastic rotation supply component also includes a torsion spring sleeved on the shaft of the fixed rod, one end of the torsion spring is fixedly connected to the shaft of the fixed rod, and the other end of the torsion spring is fixedly connected to the inner wall of the rotating drum.

[0009] Preferably, the elastic clamp includes a positioning block slidably disposed inside the shrink box, one end of the positioning block penetrates into the inner side of the positioning groove, and a compression spring is fixed between the other end of the positioning block and the innermost inner wall of the shrink box.

[0010] Preferably, the pulling member includes an insert block disposed at the bottom of the drone body and a pull rope detachably fixed to the top of the insert block, and the end of the pull rope is inserted into the inner side of the shrink box and fixedly connected to the positioning block.

[0011] Preferably, the positioning block is in the shape of a right-angled trapezoid, and the hypotenuse of the positioning block faces downward.

[0012] Preferably, an internally threaded sleeve is fixed to the top of the insert block, and a stud fixedly connected to the pull rope is threadedly connected to the inner side of the internally threaded sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) Through the setting of the covering mechanism, when the UAV body takes off, the protective cover is rotated to a position that is in contact with the bottom surface of the UAV body. In this way, the locking component can effectively lock the protective cover to offset the elastic force of the elastic rotation component, and then the protective cover hides and protects the monitoring device body inside it, preventing the monitoring device body from being attached to a large amount of mud and dust during the take-off of the UAV body, thereby affecting the use effect. When the UAV body takes off to a certain height, the locking component is automatically pulled to automatically release the fixing effect of the protective cover. In this way, the protective cover automatically rotates under the elastic rotation component, exposing the monitoring device body to the outside, which is convenient for monitoring the geological environment at high altitude.

[0015] (2) By setting the positioning block in a right-angle trapezoidal shape, when the protective cover is rotated to fit the bottom surface of the drone body, the locking block can pre-contact the inclined edge of the positioning block during the rotation of the protective cover, so that the positioning block is passively squeezed and actively contracts the inner side of the contraction box and compresses the compression spring to deform. In this way, the elastic force of the compression spring is utilized. When the locking block carries the positioning groove to the position corresponding to the contraction box, the positioning block can automatically reset and insert into the inner side of the positioning groove under the action of the elastic force of the compression spring, thereby automatically fixing the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the protective cover of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 It is a schematic diagram of the internal structure of the internal thread sleeve of the utility model.

[0021] The numbers in the figure are:

[0022] 1. UAV body; 2. Monitoring device body; 3. Protective cover; 4. Fixing plate; 5. Rotating drum; 6. Fixing rod; 7. Torsion spring; 8. Locking block; 9. Retraction box; 10. Positioning block; 11. Positioning groove; 12. Compression spring; 13. Pull rope; 14. Insert block; 15. Stud; 16. Internal threaded sleeve. DETAILED DESCRIPTION

[0023] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0024] Example 1

[0025] Reference Figure 1-4 As shown, a mobile environment monitoring device comprises a drone body 1, a monitoring device body 2 installed at the bottom of the drone body 1, and a covering mechanism for protecting the monitoring device body 2;

[0026] The covering mechanism includes a protective cover 3 disposed outside the monitoring device body 2, an elastic rotation supply component disposed on one side of the protective cover 3, and a locking component disposed on the other side of the protective cover 3;

[0027] By setting the covering mechanism, when the drone body 1 takes off, the protective cover 3 is rotated to a position that is in contact with the bottom surface of the drone body 1, so that the locking component can effectively lock the protective cover 3 to offset the elastic force of the elastic rotation component, and then the protective cover 3 hides and protects the monitoring device body 2 inside it, preventing the monitoring device body 2 from being attached to the surface of a large amount of mud and dust during the take-off of the drone body 1, thereby affecting the use effect. When the drone body 1 takes off to a certain height, the locking component is automatically pulled to automatically release the fixing effect of the protective cover 3, so that the protective cover 3 automatically rotates again under the elastic rotation component, exposing the monitoring device body 2 to the outside, which is convenient for monitoring the geological environment at high altitude.

[0028] Further, refer to Figure 3 As shown, it is worth noting that the elastic rotation component includes two fixing plates 4 symmetrically fixed on the bottom surface of the drone body 1, a rotating drum 56 arranged between the two fixing plates 4 for transverse rotation, and a fixing rod 6 arranged inside the rotating drum 5, the two ends of the fixing rod 6 are respectively fixedly connected to the two fixing plates 4, and a bracket is fixedly connected between the tube body of the rotating drum 5 and the protective cover 3;

[0029] The elastic rotation supply component also includes a torsion spring 7 sleeved on the rod body of the fixed rod 6, one end of the torsion spring 7 is fixedly connected to the rod body of the fixed rod 6, and the other end of the torsion spring 7 is fixedly connected to the inner wall of the rotating drum 5;

[0030] By setting the elastic rotation component, when the protective cover 3 is rotated to cover the monitoring device body 2, the protective cover 3 can rotate the rotating drum 5 through the bracket during the activity, causing the rotating drum 5 to twist the torsion spring 7 on the rod body of the fixing rod 6. In this way, after the locking component releases the fixing effect on the protective cover 3, the rotating drum 5 can quickly reset and rotate the protective cover 3 under the elastic force of the torsion spring 7, exposing the monitoring device body 2 to the outside.

[0031] Further, refer to Figure 3 and Figure 4 As shown, it is worth noting that the locking component includes a locking block 8 fixed on the side wall of the protective cover 3, a positioning groove 11 opened on one side of the locking block 8, and a shrink box 9 with one end open and horizontally arranged on one side of the locking block 8 and fixed to the bottom surface of the drone body 1, an elastic card is arranged on the inner side of the shrink box 9, and a pulling piece is arranged on the outer side of the shrink box 9;

[0032] The elastic clamp includes a positioning block 10 slidably disposed inside the shrink box 9, one end of the positioning block 10 penetrates into the inside of the positioning groove 11, and a compression spring 12 is fixed between the other end of the positioning block 10 and the innermost inner wall of the shrink box 9;

[0033] The pulling member includes an insert block 14 disposed at the bottom of the drone body 1 and a pull rope 13 detachably fixed to the top of the insert block 14 , and the end of the pull rope 13 is inserted into the inner side of the shrink box 9 and fixedly connected to the positioning block 10 ;

[0034] By setting the locking component, before the drone body 1 needs to take off, the insert block 14 can be manually inserted into the soil layer in advance. In this way, when the drone body 1 takes off to a certain height, the insert block 14 can form a pulling force on the positioning block 10 through the pull rope 13, causing the positioning block 10 to shrink the inner side of the contraction box 9 and compress the compression spring 12 to deform until the positioning block 10 is completely withdrawn from the inner side of the positioning groove 11, thereby releasing the fixing effect on the protective cover 3. In this way, the protective cover 3 can quickly rotate in the opposite direction under the action of the elastic rotation component, and under the continuous upward force of the drone body 1, the insert block 14 can still be pulled out of the soil layer under the pull of the pull rope 13, releasing the positioning block 10, and causing the positioning block 10 to be reset under the elastic force of the compression spring 12, which is convenient for secondary use.

[0035] Further, refer to Figure 3 As shown, it is worth noting that the positioning block 10 is in the shape of a right-angled trapezoid, and the hypotenuse of the positioning block 10 faces downward;

[0036] By setting the positioning block 10 in a right-angled trapezoidal shape, when the protective cover 3 is rotated and turned to fit with the bottom surface of the drone body 1, the locking block 8 can pre-contact the hypotenuse of the positioning block 10 during the rotation of the protective cover 3, so that the positioning block 10 is passively squeezed and actively contracts the inner side of the contraction box 9 and compresses the compression spring 12 to deform. In this way, by utilizing the elastic force of the compression spring 12, when the locking block 8 carries the positioning groove 11 to the position corresponding to the contraction box 9, the positioning block 10 can automatically reset and insert into the inner side of the positioning groove 11 under the action of the elastic force of the compression spring 12, so as to automatically fix the protective cover 3.

[0037] Further, refer to Figure 4 As shown, it is worth noting that an internal thread sleeve 16 is fixed to the top of the plug block 14, and a stud 15 fixedly connected to the pull rope 13 is threadedly connected to the inner side of the internal thread sleeve 16;

[0038] By setting the internal threaded sleeve 16 and the stud 15, when the plug 14 is used for long-term insertion and removal in the soil layer and a large number of burrs or rust appear on the surface of the plug 14, the stud 15 can be manually turned to cause the stud 15 to withdraw from the inner side of the internal threaded sleeve 16 under the threaded structure, and the plug 14 can be removed and replaced separately to prevent the plug 14 with burrs or rust from affecting the insertion and removal effect of the plug 14 in the soil layer.

[0039] In summary, the advantages of the present invention are as follows: through the setting of the covering mechanism, when the drone body 1 takes off, the protective cover 3 is rotated to a position that is in contact with the bottom surface of the drone body 1, so that the locking component can effectively lock the protective cover 3, offset the elastic force of the elastic rotation component, and then the protective cover 3 hides and protects the monitoring device body 2 inside it, preventing the monitoring device body 2 from being attached to a large amount of mud and dust on its surface during the take-off of the drone body 1, affecting the use effect. When the drone body 1 takes off to a certain height, the locking component is automatically pulled and automatically releases the fixing effect of the protective cover 3, so that the protective cover 3 automatically rotates under the elastic rotation component to fix the monitoring device body 2. The measuring device body 2 is exposed to the outside, which is convenient for monitoring the geological environment at high altitude. The positioning block 10 is set in a right-angle trapezoidal shape. When the protective cover 3 is rotated and the protective cover 3 is turned to fit the bottom surface of the drone body 1, the locking block 8 can pre-contact the hypotenuse of the positioning block 10 during the rotation of the protective cover 3, so that the positioning block 10 is passively squeezed and actively shrinks the inner side of the shrinkage box 9 and compresses the compression spring 12 to deform. In this way, the elastic force of the compression spring 12 is utilized. When the locking block 8 carries the positioning groove 11 to the position corresponding to the shrinkage box 9, the positioning block 10 can automatically reset and insert into the inner side of the positioning groove 11 under the elastic force of the compression spring 12, so that the protective cover 3 is automatically fixed.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mobile environmental monitoring device, characterized in that: It comprises an unmanned aerial vehicle body (1), a monitoring device body (2) installed at the bottom of the unmanned aerial vehicle body (1), and a covering mechanism for protecting the monitoring device body (2); The covering mechanism comprises a protective cover (3) arranged outside the monitoring device body (2), an elastic rotation supply component arranged on one side of the protective cover (3), and a locking component arranged on the other side of the protective cover (3): The elastic rotation supply component comprises two fixing plates (4) symmetrically fixed on the bottom surface of the drone body (1), a rotating drum (5) 6 arranged between the two fixing plates (4) for transverse rotation, and a fixing rod (6) arranged inside the rotating drum (5), the two ends of the fixing rod (6) are respectively fixedly connected to the two fixing plates (4), and a bracket is fixedly connected between the tube body of the rotating drum (5) and the protective cover (3); The locking component comprises a locking block (8) fixed on the side wall of the protective cover (3), a positioning groove (11) provided on one side of the locking block (8), and a shrinkage box (9) with one end being open and horizontally arranged on one side of the locking block (8) and fixedly connected to the bottom surface of the drone body (1), wherein an elastic clip is provided on the inner side of the shrinkage box (9), and a pulling piece is provided on the outer side of the shrinkage box (9).

2. A mobile environment monitoring device according to claim 1, characterized in that: The elastic rotation supply component also includes a torsion spring (7) sleeved on the rod body of the fixed rod (6), one end of the torsion spring (7) is fixedly connected to the rod body of the fixed rod (6), and the other end of the torsion spring (7) is fixedly connected to the inner wall of the rotating cylinder (5).

3. A mobile environment monitoring device according to claim 1, characterized in that: The elastic clamp comprises a positioning block (10) slidably arranged inside the shrink box (9), one end of the positioning block (10) penetrates into the inside of the positioning groove (11), and a compression spring (12) is fixed between the other end of the positioning block (10) and the innermost inner wall of the shrink box (9).

4. A mobile environment monitoring device according to claim 3, characterized in that: The pulling member comprises an insert block (14) arranged at the bottom of the drone body (1) and a pull rope (13) detachably fixed to the top of the insert block (14), wherein the end of the pull rope (13) penetrates into the inner side of the shrink box (9) and is fixedly connected to the positioning block (10).

5. The mobile environment monitoring device according to claim 3, characterized in that: The positioning block (10) is in the shape of a right-angled trapezoid, and the oblique side of the positioning block (10) faces downward.

6. A mobile environment monitoring device according to claim 4, characterized in that: An internal thread sleeve (16) is fixed on the top of the insert block (14), and a threaded connection is formed on the inner side of the internal thread sleeve (16). A stud (15) fixedly connected to the pull rope (13).

Images