Protective device for measuring camera of unmanned aerial vehicle

Abstract

The utility model belongs to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle measurement camera protection device which comprises an unmanned aerial vehicle connecting piece, a protection shell is arranged on the outer side of the unmanned aerial vehicle connecting piece, an auxiliary piece is slidably connected to the inner side of the outer end of the unmanned aerial vehicle connecting piece, a baffle is arranged in the protection shell, and a protruding block is fixedly connected to the inner wall of the unmanned aerial vehicle connecting piece. A sliding groove is formed in the outer side of the unmanned aerial vehicle connecting piece, a moving groove is formed in the inner wall of the unmanned aerial vehicle connecting piece, a sliding block is fixedly connected to the inner wall of the protective shell, a camera body is fixedly connected to one end of the auxiliary piece, and a groove is formed in the outer surface of the auxiliary piece; according to the unmanned aerial vehicle connecting piece, the camera body can be rapidly retracted when the protective shell is impacted, so that the camera body is prevented from being impacted and damaged, the tilting state of the baffle is controlled through mutual cooperation of the first spring and the rotating rod, the baffle blocks the auxiliary piece, and the auxiliary piece is prevented from moving from the interior of the unmanned aerial vehicle connecting piece to the exterior.

Description

Technical Field

[0001] This application relates to the field of unmanned aerial vehicle (UAV) technology, and more specifically, to a protective device for a UAV measuring camera. Background Technology

[0002] Unmanned aerial vehicles (UAVs) are unmanned aircraft controlled by radio remote control equipment and their own program control devices, or operated autonomously by an onboard computer, either completely or intermittently.

[0003] When drones collect and measure images and videos, they need to use cameras equipped on the drones. However, there are many uncertainties during the flight of drones, and collisions and scratches are prone to occur. Once the camera is damaged, the detection and measurement work cannot continue.

[0004] To address the aforementioned issues, this application provides a protective device for drone measurement cameras. Utility Model Content

[0005] The protective device for a drone measurement camera provided in this application adopts the following technical solution:

[0006] A protective device for a drone measuring camera includes a drone connector, a protective shell on the outer side of the drone connector, an auxiliary component slidably connected to the inner side of the outer end of the drone connector, a baffle inside the protective shell, a protrusion fixedly connected to the inner wall of the drone connector, a sliding groove on the outer side of the drone connector, a moving groove on the inner wall of the drone connector, a slider fixedly connected to the inner wall of the protective shell, a camera body fixedly connected to one end of the auxiliary component, a groove on the outer surface of the auxiliary component, a connecting block fixedly connected to the outer surface of the auxiliary component, rotating rods fixedly connected to both sides of the baffle, and a first spring fixedly connected to the lower end of one side of the baffle.

[0007] Furthermore, the inner wall of the protrusion is provided with a notch, the inner wall of the notch is provided with a circular groove, the bottom wall of the notch is fixedly connected to the lower end of the first spring, the notch is rotatably engaged with the baffle, and the circular groove is rotatably connected to the rotating rod.

[0008] Through the above technical solution, the circular groove is used to limit the rotating rod in the baffle, that is, to prevent the baffle from falling out of the notch. The notch is used to place the baffle, so that the baffle can be inserted into the interior of the notch, so that the inner wall of its protrusion is flush.

[0009] Furthermore, the slide is connected to the moving groove, a long rod is fixedly connected to the side wall of the slide, and a second spring is fixedly connected to one side wall of the slide.

[0010] Through the above technical solution, the existence of the slide and the moving groove facilitates direct contact between the inside of the UAV connector and the outside, and the second spring is used to support the slider.

[0011] Furthermore, the slider is slidably engaged with the groove, a through groove is provided on one side of the slider, the long rod passes through the inside of the through groove, the second spring is located around the long rod, and one end of the second spring is fixedly connected to one side of the slider.

[0012] Through the above technical solution, the slider is used to limit the protective shell to prevent the protective shell from rotating on the outer surface of the drone connector, and the presence of the slot allows the slider to slide along the long rod.

[0013] Furthermore, the groove and the protrusion are slidably engaged, the connecting block is fixedly connected to the inner side of the slider, the connecting block passes through the interior of the moving groove, and the connecting block is slidably connected to the moving groove.

[0014] Through the above technical solution, the connecting block is used to connect the outer wall of the auxiliary component and the inner wall of the slider into a whole, that is, to connect the auxiliary component and the protective shell into a whole.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] This application can quickly retract the camera body when the protective shell is impacted, so as to prevent the camera body from being damaged by the impact. The first spring and the rotating rod cooperate to control the tilting state of the baffle, thereby causing the baffle to block the auxiliary parts and prevent the auxiliary parts from moving from the inside of the drone connector to the outside. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this application;

[0018] Figure 2 This is a schematic diagram of the UAV connector structure of this application;

[0019] Figure 3 This is a schematic diagram of the protective shell structure of this application;

[0020] Figure 4 This is a schematic diagram of the auxiliary component structure of this application;

[0021] Figure 5 This is a schematic diagram of the baffle structure of this application;

[0022] Figure 6 For the purposes of this application Figure 2 Enlarged view of point A in the middle.

[0023] Explanation of the labels in the diagram:

[0024] 1. Drone connector; 11. Protrusion; 111. Notch; 112. Circular groove; 12. Slide groove; 121. Long rod; 122. Second spring; 13. Moving groove; 2. Protective shell; 21. Slider; 211. Through groove; 3. Auxiliary parts; 31. Groove; 32. Connecting block; 33. Camera body; 4. Baffle; 41. Rotating rod; 42. First spring. Detailed Implementation

[0025] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0026] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] Example:

[0029] This application discloses a protective device for a drone measurement camera. Please refer to [link / reference]. Figures 1-6The device includes a drone connector 1, a protective shell 2 on the outside of the drone connector 1, an auxiliary component 3 slidably connected to the inner side of the outer end of the drone connector 1, a baffle 4 inside the protective shell 2, a protrusion 11 fixedly connected to the inner wall of the drone connector 1, a sliding groove 12 on the outside of the drone connector 1, a moving groove 13 on the inner wall of the drone connector 1, a slider 21 fixedly connected to the inner wall of the protective shell 2, a camera body 33 fixedly connected to one end of the auxiliary component 3, a groove 31 on the outer surface of the auxiliary component 3, a connecting block 32 fixedly connected to the outer surface of the auxiliary component 3, rotating rods 41 fixedly connected to both sides of the baffle 4, and a first spring 42 fixedly connected to the lower end of one side of the baffle 4.

[0030] The inner sidewall of the protrusion 11 has a notch 111, and the inner sidewall of the notch 111 has a circular groove 112. The bottom wall of the notch 111 is fixedly connected to the lower end of the first spring 42. The notch 111 is rotatably engaged with the baffle 4, and the circular groove 112 is rotatably connected to the rotating rod 41.

[0031] The circular groove 112 is used to limit the rotating rod 41 in the baffle 4, that is, to prevent the baffle 4 from dislodging from the notch 111. The notch 111 is used to place the baffle 4, so that the baffle 4 can be inserted into the interior of the notch 111, so that the inner wall of its protrusion 11 is flush.

[0032] The slide 12 is connected to the moving groove 13. A long rod 121 is fixedly connected to the side wall of the slide 12, and a second spring 122 is fixedly connected to one side wall of the slide 12.

[0033] The presence of the slide groove 12 and the moving groove 13 facilitates direct contact between the interior of the UAV connector 1 and the outside world, and the second spring 122 is used to support the slider 21.

[0034] The slider 21 is slidably engaged with the slide groove 12. A through groove 211 is provided on one side of the slider 21. The long rod 121 passes through the inside of the through groove 211. The second spring 122 is located around the long rod 121. One end of the second spring 122 is fixedly connected to one side of the slider 21.

[0035] The slider 21 is used to limit the protective shell 2 to prevent the protective shell 2 from rotating on the outer surface of the drone connector 1. The presence of the through groove 211 allows the slider 21 to slide along the long rod 121.

[0036] The groove 31 and the protrusion 11 are slidably engaged and connected. The connecting block 32 is fixedly connected to the inner side of the slider 21. The connecting block 32 passes through the interior of the moving groove 13 and is slidably connected to the moving groove 13.

[0037] The connecting block 32 is used to connect the outer wall of the auxiliary component 3 and the inner wall of the slider 21 into a whole, that is, to connect the auxiliary component 3 and the protective shell 2 into a whole.

[0038] The implementation principle of this embodiment is as follows: When the drone is accidentally impacted during use, the outer side of the protective shell 2 is impacted first. The protective shell 2 will drive the slider 21 to slide inward along the groove 12. Under the action of the connecting block 32, the slider 21 will simultaneously drive the auxiliary component 3 to slide along the protrusion 11. As the auxiliary component 3 moves inward, the groove 31 in the auxiliary component 3 will squeeze the raised baffle 4 in the protrusion 11. At this time, the baffle 4 rotates along the circular groove 112 and compresses the first spring 42 to press the raised baffle 4 into the notch 111, so that the auxiliary component 3 can continue to slide along the protrusion 11. After the auxiliary component 3 slides past the notch 111, the camera body 33 is inserted into the interior of the drone connector 1, and the blocking force of the groove 31 on the baffle 4 disappears, that is, the compressive force on the first spring 42 disappears. Under the action of the rotating rod 41, the first spring 42 side in the baffle 4 will be raised again, that is, the first spring 42 side in the baffle 4 will be exposed from the notch 111, causing the raised baffle 4 to block the auxiliary component 3 from moving back, that is, to prevent the camera body 33 from being exposed to the interior of the drone connector 1. Thus, if the protective shell 2 is impacted, the camera body 33 can be quickly retracted to prevent the camera body 33 from being damaged by the impact.

[0039] When it is necessary to remove the camera body 33, press the first spring 42 side of the baffle 4 so that the raised side of the baffle 4 is inserted into the notch 111, causing the baffle 4 to disappear from blocking the auxiliary part 3. At this time, under the rebound action of the second spring 122, the protective shell 2 and the camera body 33 can be moved back synchronously.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A drone survey camera protection device comprising a drone connection member (1), characterized in that: The outer side of the unmanned plane connector (1) is provided with a protective shell (2), the inner side of the outer end of the unmanned plane connector (1) is slidably connected with an auxiliary part (3), the inside of the protective shell (2) is provided with a baffle (4), the inner wall of the unmanned plane connector (1) is fixedly connected with a protruding block (11), the outer side of the unmanned plane connector (1) is provided with a sliding groove (12), the inner wall of the unmanned plane connector (1) is provided with a moving groove (13), the inner wall of the protective shell (2) is fixedly connected with a sliding block (21), one end of the auxiliary part (3) is fixedly connected with a camera body (33), the outer surface of the auxiliary part (3) is provided with a recess (31), the outer surface of the auxiliary part (3) is fixedly connected with a connecting block (32), the both sides of the baffle (4) are fixedly connected with a rotating rod (41), the lower end of one side of the baffle (4) is fixedly connected with a first spring (42).

2. The unmanned aerial vehicle surveying camera protection device of claim 1, wherein: The inner side wall of the protruding block (11) is provided with a missing groove (111), and the inner side wall of the missing groove (111) is provided with a circular groove (112).

3. The unmanned aerial vehicle surveying camera protection device of claim 2, wherein: The bottom wall of the missing groove (111) is fixedly connected with the lower end of the first spring (42), the missing groove (111) is rotationally and clampingly connected with the baffle (4), and the circular groove (112) is rotationally connected with the rotating rod (41).

4. The unmanned aerial vehicle surveying camera protection device of claim 1, wherein: The sliding groove (12) is in communication with the moving groove (13), the side wall of the sliding groove (12) is fixedly connected with an elongated rod (121), and one side wall of the sliding groove (12) is fixedly connected with a second spring (122).

5. The unmanned aerial vehicle surveying camera protection device of claim 4, wherein: The sliding block (21) is slidably and clampingly connected with the sliding groove (12), one side of the sliding block (21) is provided with a through groove (211), the elongated rod (121) penetrates through the inside of the through groove (211), the second spring (122) is located around the elongated rod (121), and one end of the second spring (122) is fixedly connected with one side of the sliding block (21).

6. The unmanned aerial vehicle surveying camera protection device of claim 1, wherein: The recess (31) is slidably and clampingly connected with the protruding block (11), the connecting block (32) is fixedly connected with the inner side of the sliding block (21), the connecting block (32) penetrates through the inside of the moving groove (13), and the connecting block (32) is slidably connected with the moving groove (13).

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