CN212047921U

CN212047921U - Beidou unmanned aerial vehicle navigation positioning device

Info

Publication number: CN212047921U
Application number: CN202020797726.3U
Authority: CN
Inventors: 张伦宁; 孙蕊; 郭坤豪; 仝泽民; 周璞
Original assignee: Nanjing Hengzhou Quasi Navigation Technology Co ltd
Current assignee: Nanjing Hengzhou Quasi Navigation Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-01
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a big dipper unmanned aerial vehicle navigation positioning device, including big dipper locator, protection piece, base plate and connecting piece, be fixed with the protection piece on the base plate, the both sides of protection piece all are provided with the extension spring, and are two sets of the tip that the protection piece was kept away from to the extension spring all is connected with the connecting piece, be provided with big dipper locator between protection piece and the connecting piece, the protection piece includes dog, connecting block and blend stop, the dog is constructed flutedly towards one side of connecting piece, and the recess internal fixation has the protection to fill up, the equal integrated into one piece in both sides of dog has engaging lug and connecting block, and is two sets of all be constructed the through-hole that the couple that supplies the extension spring passed in the connecting block, the dog has two sets of blend stops towards one side integrated into one piece of connecting piece. This big dipper unmanned aerial vehicle navigation positioning device makes things convenient for the installation and the dismantlement of big dipper locator, can protect the big dipper locator.

Description

Beidou unmanned aerial vehicle navigation positioning device

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle, concretely relates to big dipper unmanned aerial vehicle navigation positioning device.

Background

An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer. The last big dipper locator of generally installing of unmanned aerial vehicle, general big dipper locator expends time and manpower at the in-process of being connected with unmanned aerial vehicle, is unfavorable for the maintenance of big dipper locator.

Consequently to this current situation, an urgent need designs and produces a big dipper unmanned aerial vehicle navigation positioner to satisfy the needs of in-service use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big dipper unmanned aerial vehicle navigation positioning device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the Beidou unmanned aerial vehicle navigation positioning device comprises a Beidou positioner, a protection piece, a base plate and a connecting piece, wherein the protection piece is fixed on the base plate, tension springs are arranged on two sides of the protection piece, and the end parts of the two groups of tension springs, which are far away from the protection piece, are connected with the connecting piece;

be provided with big dipper locator between protection piece and the connecting piece, big dipper locator is located between two sets of extension springs.

Preferably, the protection piece includes dog, connecting block and blend stop, the dog is constructed flutedly towards one side of connecting piece, and the recess internal fixation has the protection to fill up, the equal integrated into one piece in both sides of dog has engaging lug and connecting block, and is two sets of all be constructed the through-hole that the couple that supplies the extension spring passed in the connecting block, the dog has two sets of blend stops towards one side integrated into one piece of connecting piece, and is two sets of the lateral wall that the blend stop is in opposite directions all is fixed with the cushion.

Preferably, two sets of all be constructed the spout in the blend stop, two sets of all be constructed the through-hole in the engaging lug, two sets of the engaging lug is all connected through bolt and base plate.

Preferably, the connecting piece includes shell, foam-rubber cushion and slider, the shell is located between two sets of extension springs, the shell towards one side of protection piece be constructed with the draw-in groove of big dipper locator adaptation, the draw-in groove internal fixation has the foam-rubber cushion, one side integrated into one piece that the draw-in groove was kept away from to the shell has the handle, the both sides of shell are all constructed the slider, and are two sets of the slider is located the spout of two sets of blend stops respectively, and is two sets of all be constructed the through-hole that the couple that supplies the extension spring passed in the slider.

Preferably, two groups of through grooves are formed in the base plate, two groups of damping pads with sliding grooves are fixed on the base plate, and a plurality of groups of anti-sliding grooves are formed in one side, far away from the damping pads, of the base plate.

The utility model discloses a technological effect and advantage: according to the Beidou unmanned aerial vehicle navigation positioning device, the through groove in the base plate and the damping pad with the sliding groove facilitate the passing of the connecting bolt, the matching of the connecting bolt and a preformed hole in the unmanned aerial vehicle is facilitated, the friction force between the connecting bolt and the base plate is increased by the damping pad, and the stability of the base plate is improved; the handle is pulled, one end of the Beidou positioner is placed in the groove of the stop block, the handle is released, the shell is driven to move towards the stop block in the process that the two groups of tension springs restore to the original state, the shell is clamped at the other end of the Beidou positioner, the Beidou positioner is installed, time is saved, the Beidou positioner can be taken down from the connecting piece and the protection piece only by pulling the handle again, and the Beidou positioner is convenient to overhaul; cushion, foam-rubber cushion and protection pad can protect the big dipper locator, and two sets of blend stops that have the spout can prevent the shell skew, makes things convenient for the slip of shell, and this big dipper unmanned aerial vehicle navigation positioner makes things convenient for the installation and the dismantlement of big dipper locator, can protect the big dipper locator.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of a protection member according to the present invention;

fig. 3 is a schematic structural diagram of the connecting member of the present invention.

In the figure: 1 big dipper locator, 2 guards, 20 dogs, 21 protection pads, 22 cushions, 23 engaging lug, 24 connecting blocks, 25 blend stops, 3 extension springs, 4 base plates, 5 damping pads, 6 connecting pieces, 60 shells, 61 foam-rubber cushion, 62 sliders, 63 handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a big dipper unmanned aerial vehicle navigation positioning device as shown in fig. 1-3, which comprises a big dipper positioner 1, a protection piece 2, a base plate 4 and a connecting piece 6, wherein the protection piece 2 is fixed on the base plate 4, tension springs 3 are arranged on both sides of the protection piece 2, and the end parts of the two groups of tension springs 3 far away from the protection piece 2 are connected with the connecting piece 6;

be provided with big dipper locator 1 between protection piece 2 and the connecting piece 6, big dipper locator 1 is the locator for the unmanned aerial vehicle, big dipper locator 1 is located between two sets of extension springs 3.

Specifically, protection piece 2 includes dog 20, connecting block 24 and blend stop 25, dog 20 is constructed flutedly towards one side of connecting piece 6, and it has protective pad 21 to bond in the recess, the homogeneous shaping in both sides of dog 20 has engaging lug 23 and connecting block 24, and is two sets of all be constructed the through-hole that the couple that supplies extension spring 3 passed in the connecting block 24, dog 20 has two sets of blend stops 25 towards one side integrated into one piece of connecting piece 6, and is two sets of the lateral wall that blend stop 25 is in opposite directions all bonds and has cushion 22, and cushion 22 and protective pad 21 can protect big dipper locator 1, and two sets of blend stops 25 that have the spout can prevent that shell 60 from squinting, make things convenient for the slip of shell 60.

Specifically, two sets of all be constructed the spout in the blend stop 25, two sets of all be constructed the through-hole in the engaging lug 23, two sets of the engaging lug 23 all is connected with base plate 4 through the bolt.

Specifically, the connecting piece 6 comprises a shell 60, a spongy cushion 61 and a sliding block 62, the shell 60 is positioned between two groups of tension springs 3, a clamping groove matched with the Beidou positioner 1 is formed in one side, facing the protection piece 2, of the shell 60, a sponge cushion 61 is bonded in the clamping groove, one side integrated into one piece that shell 60 kept away from the draw-in groove has handle 63, the both sides of shell 60 have all been constructed slider 62, and are two sets of slider 62 is located the spout of two sets of blend stops 25 respectively, and is two sets of all construct the through-hole that supplies the couple of extension spring 3 to pass in the slider 62, pulling handle 63 loosens handle 63 after arranging the recess of dog 20 in with the one end of big dipper locator 1, and the in-process of two sets of 3 reconversion extension springs drives shell 60 and removes to dog 20, makes shell 60 card on the other end of big dipper locator 1, realizes the fixed of big dipper locator 1 and installs, has saved the time.

Specifically, it has two sets of logical grooves to construct on the base plate 4, it has two sets of damping pad 5 that have the spout to bond on the base plate 4, and logical groove on the base plate 4 makes things convenient for passing of connecting bolt with the damping pad 5 that has the spout, does benefit to preformed hole matching on connecting bolt and the unmanned aerial vehicle, and damping pad 5 has increased the frictional force between connecting bolt and the base plate 4, has improved the stability of base plate 4, one side that damping pad 5 was kept away from to base plate 4 is constructed and is had a plurality of groups non-slip groove.

Theory of operation, this big dipper unmanned aerial vehicle navigation positioner, logical groove on the base plate 4 and the damping pad 5 that has the spout make things convenient for passing of connecting bolt, do benefit to the preformed hole matching on connecting bolt and the unmanned aerial vehicle, pulling handle 63, loosen handle 63 after placing big dipper locator 1's one end in dog 20's the recess, the in-process of two sets of extension springs 3 reconversion drives shell 60 and removes to dog 20, make shell 60 card on big dipper locator 1's the other end, realize big dipper locator 1's fixed and installation, the time is saved, if need overhaul big dipper locator 1, only need pulling handle 63 once more, shell 60 removes to one side of keeping away from dog 20, can take off big dipper locator 1 from connecting piece 6 and protection piece 2, do benefit to the maintenance of big dipper locator 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a big dipper unmanned aerial vehicle navigation positioner, includes big dipper locator (1), protection piece (2), base plate (4) and connecting piece (6), its characterized in that: the protection piece (2) is fixed on the base plate (4), the two sides of the protection piece (2) are respectively provided with a tension spring (3), and the end parts, far away from the protection piece (2), of the two groups of tension springs (3) are respectively connected with a connecting piece (6);

be provided with big dipper locator (1) between guard piece (2) and connecting piece (6), big dipper locator (1) is located between two sets of extension springs (3).

2. The Beidou unmanned aerial vehicle navigation and positioning device of claim 1, characterized in that: protection piece (2) are including dog (20), connecting block (24) and blend stop (25), dog (20) are constructed flutedly towards one side of connecting piece (6), and the recess internal fixation has protection pad (21), the equal integrated into one piece in both sides of dog (20) has engaging lug (23) and connecting block (24), and is two sets of all be constructed the through-hole that the couple that supplies extension spring (3) to pass in connecting block (24), dog (20) have two sets of blend stops (25) towards one side integrated into one piece of connecting piece (6), and are two sets of blend stop (25) lateral wall in opposite directions all is fixed with cushion (22).

3. The Beidou unmanned aerial vehicle navigation and positioning device of claim 2, characterized in that: two sets of all be constructed the spout in blend stop (25), two sets of all be constructed the through-hole in engaging lug (23), two sets of engaging lug (23) all are connected through bolt and base plate (4).

4. The Beidou unmanned aerial vehicle navigation and positioning device of claim 1, characterized in that: connecting piece (6) are including shell (60), foam-rubber cushion (61) and slider (62), shell (60) are located between two sets of extension spring (3), shell (60) are constructed towards one side of protection piece (2) and are had the draw-in groove with big dipper locator (1) adaptation, and the draw-in groove internal fixation has foam-rubber cushion (61), one side integrated into one piece that the draw-in groove was kept away from in shell (60) has handle (63), the both sides of shell (60) all are constructed slider (62), and are two sets of slider (62) are located the spout of two sets of blend stops (25) respectively, and are two sets of all construct the through-hole that the couple that supplies extension spring (3) to pass in slider (62).

5. The Beidou unmanned aerial vehicle navigation and positioning device of claim 1, characterized in that: the anti-skidding damping device is characterized in that two groups of through grooves are formed in the base plate (4), two groups of damping pads (5) with sliding grooves are fixed on the base plate (4), and a plurality of groups of anti-skidding grooves are formed in one side, far away from the damping pads (5), of the base plate (4).