CN209176924U - A kind of anti-falling mechanism of unmanned plane photographic device - Google Patents

Abstract

The utility model discloses a kind of anti-falling mechanisms of unmanned plane photographic device, including unmanned plane, the bottom of the unmanned plane is fixedly connected with shell, bearing is fixedly connected at the top of the outer casing inner wall, the inner ring of the bearing is fixedly connected with threaded post, and the surface of the threaded post is threaded with thread bush.The utility model passes through setting unmanned plane, shell, bearing, threaded post, thread bush, push plate, inclined plate, spring, sliding sleeve, slide bar, movable plate, limited post, limit plate, limiting slot and video camera, solving existing unmanned plane is mostly using the fixed photographic device of simple mode, stability is poor, unmanned plane is during flight by various natural causes, such as flying bird, strong wind, or strike branch etc., just it is easy to the problem of falling photographic device, the anti-falling mechanism of the unmanned plane photographic device, has the advantages of anti-photographic device is fallen, improve the practicability of unmanned plane, convenient for the use of user.

Description

A kind of anti-falling mechanism of unmanned plane photographic device

Technical field

The utility model relates to air vehicle technique field, specially a kind of anti-falling mechanism of unmanned plane photographic device.

Background technique

UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself Not manned aircraft, or fully or intermittently automatically operated by car-mounted computer, compared with manned aircraft, it has body The small, low cost of product, it is easy to use, the advantages that low, battlefield survival is stronger, is required to operational environment.

Take photo by plane, agricultural, plant protection, the fields such as miniature self-timer all available to unmanned plane, the major function of unmanned plane is it The photographic device that ontology carries, but existing unmanned plane is mostly using the fixed photographic device of simple mode, stability is poor, nothing It is man-machine during flight by various natural causes, such as flying bird, strong wind, or strike branch etc., be just easy to make to image Device is fallen, and reduces the practicability of unmanned plane, the use for the person of being not convenient to use.

Utility model content

The purpose of this utility model is to provide a kind of anti-falling mechanisms of unmanned plane photographic device, have anti-photographic device The advantages of falling, solving existing unmanned plane is mostly using the fixed photographic device of simple mode, and stability is poor, and unmanned plane exists By various natural causes during flight, such as flying bird, strong wind, or strike branch etc., it is just easy to fall photographic device The problem of falling.

To achieve the above object, the utility model provides the following technical solutions: a kind of Anti-fall of unmanned plane photographic device Mechanism, including unmanned plane, the bottom of the unmanned plane are fixedly connected with shell, are fixedly connected with axis at the top of the outer casing inner wall It holds, the inner ring of the bearing is fixedly connected with threaded post, and the surface of the threaded post is threaded with thread bush, the thread bush The back side be fixedly connected with push plate, inclined plate is slidably connected on the outside of the push plate, is fixedly connected with bullet on the outside of the inclined plate Spring, the outside of the spring are fixedly connected with the inner wall of shell, and the bottom of the inclined plate is fixedly connected with sliding sleeve, the sliding sleeve Inner wall slidably connects slide bar, and the both ends of the slide bar are fixedly connected with the inner wall of shell, and the bottom of the sliding sleeve is fixed to be connected It is connected to movable plate, the bottom of the movable plate and the basal sliding of outer casing inner wall are connected, be fixedly connected on the outside of the movable plate There is limited post, the bottom of the outer casing inner wall is provided with limit plate, and the surface of the limit plate is offered to be made with limited post cooperation Limiting slot, the bottom of the limit plate, which is run through shell and extended to, is fixedly connected with video camera on the outside of shell.

Preferably, the bottom of the threaded post is fixedly connected with restriction plate, is fixedly connected at the top of the restriction plate anti- Hit plate.

Preferably, the top of the threaded post, which is run through shell and extended on the outside of shell, is fixedly connected with button block, described The surface of button block is provided with anti-skid chequer.

Preferably, protective plate is fixedly connected at the top and bottom of the thread bush, the material of the protective plate is modeling Material.

Preferably, the surface of the inclined plate offers skewed slot, and the push plate is slidably connected at the inside of skewed slot.

Preferably, the bottom of the movable plate is fixedly connected with sliding block, and the inner wall of the shell is offered to be cooperated with sliding block The sliding slot used, the sliding block are slidably connected at the inside of sliding slot.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through setting unmanned plane, shell, bearing, threaded post, thread bush, push plate, inclined plate, spring, cunning Set, slide bar, movable plate, limited post, limit plate, limiting slot and video camera, solving existing unmanned plane is mostly using simple Mode fixes photographic device, and stability is poor, unmanned plane during flight by various natural causes, such as flying bird, strong wind, or Branch etc. is struck, the problem of falling photographic device is just easy to, the anti-falling mechanism of the unmanned plane photographic device has anti- The advantages of photographic device is fallen improves the practicability of unmanned plane, convenient for the use of user.

2, the utility model increases the cross-sectional area of screw thread column bottom, it is therefore prevented that thread bush by the setting of restriction plate It falls off from the surface of threaded post, by the setting of button block, increases the contact area between threaded post and user, be easy to use Person's rotary threaded column is avoided thread bush and is hit and damaged by the setting of protective plate, can by the setting of skewed slot Limit the position of push plate, it is therefore prevented that push plate is detached from inclined plate and reduces movable plate and outer casing inner wall by the setting of sliding block and sliding slot Between frictional force, move movable plate more smooth, while sliding block and sliding slot also play the effect of limit.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structural housing sectional view；

Fig. 3 is the part A enlarged drawing in the utility model structure chart 2.

In figure: 1 unmanned plane, 2 shells, 3 bearings, 4 threaded posts, 5 thread bush, 6 push plates, 7 inclined plates, 8 springs, 9 sliding sleeves, 10 are slided Bar, 11 movable plates, 12 limited posts, 13 limit plates, 14 limiting slots, 15 video cameras, 16 restriction plates, 17 button blocks, 18 protective plates, 19 are tiltedly Slot, 20 sliding blocks, 21 sliding slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of anti-falling mechanism of unmanned plane photographic device, including unmanned plane 1, the bottom of unmanned plane 1 It is fixedly connected with shell 2, bearing 3 is fixedly connected at the top of 2 inner wall of shell, the inner ring of bearing 3 is fixedly connected with threaded post 4, The bottom of threaded post 4 is fixedly connected with restriction plate 16, and the top of restriction plate 16 is fixedly connected with Crashworthy plate, passes through restriction plate 16 Setting, increases the cross-sectional area of 4 bottom of threaded post, it is therefore prevented that thread bush 5 falls off from the surface of threaded post 4, the top of threaded post 4 Portion is through shell 2 and extends to the outside of shell 2 and is fixedly connected with button block 17, and the surface of button block 17 is provided with anti-skid chequer, passes through The setting of button block 17 increases the contact area between threaded post 4 and user, is convenient for user's rotary threaded column 4, threaded post 4 surface is threaded with thread bush 5, and the top and bottom of thread bush 5 are fixedly connected to protective plate 18, the material of protective plate 18 Matter is plastics, by the setting of protective plate 18, avoids thread bush 5 and is hit and damaged, the back side of thread bush 5 is fixedly connected There is push plate 6, the outside of push plate 6 slidably connects inclined plate 7, and the surface of inclined plate 7 offers skewed slot 19, and push plate 6 is slidably connected at tiltedly The inside of slot 19 can limit the position of push plate 6 by the setting of skewed slot 19, it is therefore prevented that push plate 6 is detached from inclined plate 7, inclined plate 7 Outside is fixedly connected with spring 8, and the outside of spring 8 is fixedly connected with the inner wall of shell 2, and the bottom of inclined plate 7 is fixedly connected with cunning Set 9, the inner wall of sliding sleeve 9 slidably connects slide bar 10, and the both ends of slide bar 10 are fixedly connected with the inner wall of shell 2, the bottom of sliding sleeve 9 Portion is fixedly connected with movable plate 11, and the bottom of movable plate 11 is fixedly connected with sliding block 20, and the inner wall of shell 2 offers and sliding block 20 The sliding slot 21 being used cooperatively, sliding block 20 are slidably connected at the inside of sliding slot 21, by the setting of sliding block 20 and sliding slot 21, reduce Frictional force between 2 inner wall of movable plate 11 and shell moves movable plate 11 more smooth, while sliding block 20 and sliding slot 21 Play the role of limit, the bottom of movable plate 11 is connect with the basal sliding of 2 inner wall of shell, and the outside of movable plate 11 is fixed to be connected It is connected to limited post 12, the bottom of 2 inner wall of shell is provided with limit plate 13, and the surface of limit plate 13 is offered to be cooperated with limited post 12 The limiting slot 14 used, the bottom of limit plate 13 is through shell 2 and extends to the outside of shell 2 and is fixedly connected with video camera 15.

In use, the limit plate 13 at 15 top of video camera is inserted into the inside of shell 2, rotation button block 17, button block by user 17 drive threaded post 4 to rotate, and threaded post 4 drives thread bush 5 to move down, and thread bush 5 drives push plate 6 to move down, 6 band of push plate Dynamic inclined plate 7 moves outward, and inclined plate 7 drives sliding sleeve 9 to move outward while compressed spring 8, and sliding sleeve 9 drives movable plate 11 It moves outward, movable plate 11 drives limited post 12 to enter the inside of limiting slot 14, and video camera 15 is fixed.

In summary: the anti-falling mechanism of the unmanned plane photographic device, by the way that unmanned plane 1, shell 2, bearing 3, spiral shell is arranged Line column 4, thread bush 5, push plate 6, inclined plate 7, spring 8, sliding sleeve 9, slide bar 10, movable plate 11, limited post 12, limit plate 13, limit Slot 14 and video camera 15, solving existing unmanned plane is mostly using the fixed photographic device of simple mode, and stability is poor, nobody Machine by various natural causes, such as flying bird, strong wind, or strikes branch etc., is just easy to fill camera shooting during flight Set the problem of falling.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of anti-falling mechanism of unmanned plane photographic device, including unmanned plane (1), it is characterised in that: the unmanned plane (1) Bottom is fixedly connected with shell (2), is fixedly connected with bearing (3) at the top of shell (2) inner wall, the bearing (3) it is interior Ring is fixedly connected with threaded post (4), and the surface of the threaded post (4) is threaded with thread bush (5), the thread bush (5) The back side is fixedly connected with push plate (6), is slidably connected inclined plate (7) on the outside of the push plate (6), and the outside of the inclined plate (7) is solid Surely it is connected with spring (8), the outside of the spring (8) is fixedly connected with the inner wall of shell (2), and the bottom of the inclined plate (7) is solid Surely it is connected with sliding sleeve (9), the inner wall of the sliding sleeve (9) slidably connects slide bar (10), and the both ends of the slide bar (10) are and outside The inner wall of shell (2) is fixedly connected, and the bottom of the sliding sleeve (9) is fixedly connected with movable plate (11), the bottom of the movable plate (11) Portion is connect with the basal sliding of shell (2) inner wall, is fixedly connected with limited post (12) on the outside of the movable plate (11), described outer The bottom of shell (2) inner wall is provided with limit plate (13), and the surface of the limit plate (13) is offered to be made with limited post (12) cooperation Limiting slot (14), the bottom of the limit plate (13), which is run through shell (2) and extended on the outside of shell (2), to be fixedly connected with Video camera (15).

2. a kind of anti-falling mechanism of unmanned plane photographic device according to claim 1, it is characterised in that: the threaded post (4) bottom is fixedly connected with restriction plate (16), is fixedly connected with Crashworthy plate at the top of the restriction plate (16).

3. a kind of anti-falling mechanism of unmanned plane photographic device according to claim 1, it is characterised in that: the threaded post (4) top, which is run through shell (2) and extended on the outside of shell (2), to be fixedly connected with button block (17), the table of the button block (17) Face is provided with anti-skid chequer.

4. a kind of anti-falling mechanism of unmanned plane photographic device according to claim 1, it is characterised in that: the thread bush (5) it is fixedly connected at the top and bottom of protective plate (18), the material of the protective plate (18) is plastics.

5. a kind of anti-falling mechanism of unmanned plane photographic device according to claim 1, it is characterised in that: the inclined plate (7) surface offers skewed slot (19), and the push plate (6) is slidably connected at the inside of skewed slot (19).

6. a kind of anti-falling mechanism of unmanned plane photographic device according to claim 1, it is characterised in that: the movable plate (11) bottom is fixedly connected with sliding block (20), and the inner wall of the shell (2) offers the sliding slot being used cooperatively with sliding block (20) (21), the sliding block (20) is slidably connected at the inside of sliding slot (21).