CN216927094U

CN216927094U - GPS positioning device for unmanned aerial vehicle

Info

Publication number: CN216927094U
Application number: CN202220265634.XU
Authority: CN
Inventors: 赵小毅
Original assignee: Chongqing Kangzheng Survey And Design Co ltd
Current assignee: Jiangsu Kangyebao Biotechnology Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-07-08
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a GPS positioning device for an unmanned aerial vehicle, which comprises a GPS positioner, a gland and a bottom plate, wherein the gland and the bottom plate are respectively arranged at the upper end and the lower end of the GPS positioner; the middle of the lower end of the gland is provided with a top groove, the middle of the upper end of the bottom plate is provided with a bottom groove, and the GPS positioner is movably arranged between the top groove and the bottom groove. Through with the bottom plate preinstallation on unmanned aerial vehicle, then make the GPS locator pack into the kerve, later with gland lid on the GPS locator, make GPS locator upper portion be located the overhead gage, down insert the inserted bar at last, make the picture peg insert the slot, then rotatory inserted bar, can make the picture peg card inside the slot, it is comparatively convenient when installing the GPS locator like this, in addition, because two parts do not are located overhead gage and kerve inside about the GPS locator, so through lower annular cover, go up the annular cover, the cooperation of lower spring and upper spring, can play the buffering guard action of GPS locator, the life of GPS locator has been improved like this.

Description

GPS positioning device for unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a GPS positioning device for an unmanned aerial vehicle.

Background

The unmanned aerial vehicle is a general name of the unmanned aerial vehicle, is provided with an automatic pilot, a program control device and other equipment, and can operate, track and position flight equipment through a ground station or a flying hand. Compare with manned aircraft, it has advantages such as small, the cost is low, convenient to use, can take off perpendicularly under radio remote control, during the recovery, can land automatically, can use repeatedly, in order to prevent that unmanned aerial vehicle from losing, generally needs to install the GPS locator and fix a position on unmanned aerial vehicle.

Application number 201721589343.1's utility model provides a GPS locator fixing device and unmanned aerial vehicle, this GPS locator fixing device, including the apron and be used for being connected the fixed fastening components with apron and unmanned aerial vehicle shell, fastening components includes the double-screw bolt, first screw and second screw, be equipped with the first through-hole that is used for supplying first screw to pass on the apron and be used for preventing that GPS locator electromagnetic signal is shielded second through-hole, the one end of double-screw bolt is passed through the second screw fixation on the unmanned aerial vehicle shell, the other end of double-screw bolt is fixed through first screw and cover connection. The utility model discloses a GPS locator fixing device that provides, can fix well and protect the GPS locator, be convenient for help in time find back unmanned aerial vehicle when unmanned aerial vehicle is out of control to fly to lose, avoid causing the unnecessary loss, and can effectively avoid GPS locator electromagnetic signal to be shielded by the unmanned aerial vehicle shell, but there is the inconvenient problem of GPS locator dismouting, at the in-process of dismouting GPS locator, need a screw to twist into or screw out, comparatively waste time and energy like this, and lack the structure of buffering protection GPS locator, the life that leads to the GPS locator is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a GPS positioning device for an unmanned aerial vehicle, which aims to solve the problems that in the process of disassembling and assembling the GPS positioner, a screw is needed to be screwed in or out, so that time and labor are wasted, the disassembly and assembly are inconvenient, and the service life of the GPS positioner is short due to the lack of a structure for buffering and protecting the GPS positioner.

A GPS positioning device for an unmanned aerial vehicle comprises a GPS positioner, a gland and a bottom plate, wherein the gland and the bottom plate are respectively arranged at the upper end and the lower end of the GPS positioner;

a top groove is formed in the middle of the lower end of the gland, a bottom groove is formed in the middle of the upper end of the bottom plate, the GPS positioner is movably arranged between the top groove and the bottom groove, and a buffer assembly is arranged on the surface of the GPS positioner;

the bottom plate upper end four corners all opens there is the slot, gland lower extreme four corners all activity is run through there is the inserted bar, the inserted bar lower extreme is fixed with the picture peg, the picture peg inserts inside the slot and with the slot joint.

Preferably, the buffering assembly comprises a lower annular sleeve, an upper annular sleeve, a group of lower springs and a group of upper springs, the upper annular sleeve and the lower annular sleeve are respectively sleeved on the upper side and the lower side of the GPS positioner, the upper annular sleeve is arranged inside the top groove, and the lower annular sleeve is arranged inside the bottom groove.

More preferably, the lower spring has three at least, the lower spring is the annular and evenly fixes in the kerve tank bottom outside, it has three at least to go up the spring, it is the annular and evenly fixes in the overhead tank bottom outside to go up the spring, go up the spring and the lower spring pastes with two sides about the GPS locator respectively mutually.

Preferably, a screw hole is formed at the bottom of the slot.

Preferably, a pull head is fixed at the upper end of each insert rod, a return spring is arranged at the upper end of the gland and positioned outside each insert rod, and the upper part of each return spring is attached to the bottom of each pull head.

Preferably, the surface of the inserting plate is fixed with a convex block, a groove is formed in the upper side of the inner wall of the inserting groove, and the convex block is inserted into the groove.

Preferably, the inner wall of the slot is provided with an annular clamping channel below the groove, the groove is communicated with the annular clamping channel, and the projection slides into the annular clamping channel along the groove and is clamped with the annular clamping channel.

Preferably, a side groove is formed in the bottom of the groove, a pressure spring is connected to the bottom of the side groove, and a stop block is connected to the other end of the pressure spring.

Has the advantages that: through with the bottom plate preinstallation on unmanned aerial vehicle, then make the GPS locator pack into the kerve, later with gland lid on the GPS locator, make GPS locator upper portion be located the inside of apical trough, down insert the inserted bar at last, make the picture peg insert the slot, then behind the rotatory inserted bar, just can make the picture peg card inside the slot, it is comparatively convenient when installing the GPS locator like this, in addition, because two parts do not are located apical trough and kerve inside about the GPS locator, so through lower annular cover, go up the annular cover, the cooperation of lower spring and upper spring, can play the buffering guard action of GPS locator, the life of GPS locator has been improved like this.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a partial schematic view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the base plate of the present invention;

FIG. 4 is a partial schematic view of FIG. 3B according to the present invention;

fig. 5 is a schematic bottom view of the gland of the present invention.

In the figure: 1-GPS positioner, 2-gland, 3-bottom plate, 4-slot, 5-inserted bar, 6-pull head, 7-insert plate, 8-lug, 9-reset spring, 10-groove, 11-annular block way, 12-stop block, 13-screw hole, 14-bottom groove, 15-lower annular sleeve, 16-lower spring, 17-side groove, 18-pressure spring, 19-top groove, 20-upper annular sleeve and 21-upper spring.

Detailed Description

As shown in fig. 1-5, a GPS positioning device for an unmanned aerial vehicle includes a GPS positioner 1, a cover 2 and a bottom plate 3, wherein the cover 2 and the bottom plate 3 are respectively installed at the upper and lower ends of the GPS positioner 1;

the middle of the lower end of the gland 2 is provided with a top groove 19, the middle of the upper end of the bottom plate 3 is provided with a bottom groove 14, the GPS positioner 1 is movably arranged between the top groove 19 and the bottom groove 14, the surface of the GPS positioner 1 is provided with a buffer assembly, the buffer assembly comprises a lower annular sleeve 15, an upper annular sleeve 20, a group of lower springs 16 and a group of upper springs 21, the upper annular sleeve 20 and the lower annular sleeve 15 are respectively sleeved on the upper side and the lower side of the GPS positioner 1, the upper annular sleeve 20 is arranged in the top groove 19, the lower annular sleeve 15 is arranged in the bottom groove 14, after the bottom plate 3 is pre-installed on an unmanned aerial vehicle, the GPS positioner 1 can be placed on the bottom plate 3, the gland 2 is covered on the GPS positioner 1, so that the upper portion and the lower portion of the GPS positioner 1 can be respectively positioned in the top groove 19 and the bottom groove 14, and the upper portion and the lower portion of the GPS positioner 1 are respectively sleeved with the upper annular sleeve 20 and the lower annular sleeve 15, thereby avoiding the abrasion of the GPS positioner 1 and the inner walls of the top groove 19 and the bottom groove 14;

lower spring 16 has three at least, lower spring 16 is the annular and evenly fixes in the 14 tank bottoms outsides of kerve, it has three at least to go up spring 21, it evenly fixes in the 19 tank bottoms outsides of overhead tank to go up spring 21, go up spring 21 and lower spring 16 and paste with GPS locator 1 upper and lower two sides respectively, when GPS locator 1 upper and lower two parts do not are located overhead tank 19 and kerve 14 inside, spring 21 and lower spring 16 can be pressed respectively to GPS locator 1 upper and lower two parts, can play GPS locator 1's cushioning effect when unmanned aerial vehicle descends to can play GPS locator 1's buffering guard action, improve GPS locator 1's life like this.

Four corners of the upper end of the bottom plate 3 are all provided with inserting slots 4, four corners of the lower end of the gland 2 are all movably penetrated with inserting rods 5, the lower ends of the inserting rods 5 are fixedly provided with inserting plates 7, the inserting plates 7 are inserted into the inserting slots 4 and clamped with the inserting slots 4, after the bottom plate 3 is pre-installed on the unmanned aerial vehicle and the gland 2 is covered on the GPS positioner 1, the inserting rods 5 are pressed downwards, and the inserting rods 5 can drive the inserting plates 7 to slide into the inserting slots 4;

the bottom of the slot 4 is provided with a screw hole 13, and the bottom plate 3 can be pre-fixed on the unmanned aerial vehicle by screwing a screw into the screw hole 13 at the bottom of the slot 4;

the upper end of each insert rod 5 is fixedly provided with a pull head 6, the upper end of the gland 2 and the outer side of each insert rod 5 are respectively provided with a return spring 9, the upper part of each return spring 9 is attached to the bottom of the pull head 6, when the insert rods 5 move downwards, the pull heads 6 can extrude the return springs 9, and the arrangement of the return springs 9 is beneficial to the upward movement and the return of the pull heads 6, so that the upward movement and the return of the insert rods 5 are beneficial;

a convex block 8 is fixed on the surface of the inserting plate 7, a groove 10 is formed in the upper side of the inner wall of the inserting groove 4, the convex block 8 is inserted into the groove 10, when the inserting rod 5 drives the inserting plate 7 to slide into the inserting groove 4, the convex block 8 and the groove 10 can correspondingly slide in, and therefore the convex block 8 can slide into the groove 10;

an annular clamping channel 11 is arranged on the inner wall of the slot 4 and below the groove 10, the groove 10 is communicated with the annular clamping channel 11, the bump 8 slides into the annular clamping channel 11 along the groove 10 and is clamped with the annular clamping channel 11, when the bump 8 slides into the groove 10, the bump 8 can slide into the annular clamping channel 11 along the groove 10, then the inserting rod 5 is rotated, the inserting rod 5 drives the inserting plate 7 to rotate, the inserting plate 7 can drive the bump 8 to move in the annular clamping channel 11 until the bump does not correspond to the groove 10, and at the moment, the bump 8 is clamped with the annular clamping channel 11, so that the inserting plate 7 is clamped in the slot 4, and the GPS positioner 1 is convenient to mount;

when the lug 8 of the inserting plate 7 is rotated to correspond to the groove 10, the inserting rod 5 is pulled upwards, so that the lug 8 can slide out of the groove 10, the inserting plate 7 can slide out of the slot 4, and the GPS positioner 1 is convenient to disassemble.

The groove bottom of the groove 10 is provided with a side groove 17, the bottom of the side groove 17 is connected with a pressure spring 18, the other end of the pressure spring 18 is connected with a stop block 12, when the projection 8 slides into the groove 10, the projection 8 can push the stop block 12, the stop block 12 slides into the side groove 17 to extrude the pressure spring 18, and when the projection 8 slides into the annular clamping channel 11, the stop block 12 can be reset by the pressure spring 18 bouncing the sliding-out side groove 17, so that the stop block 12 can block the projection 8 sliding-out groove 10, and the projection 8 is prevented from sliding out of the sliding-out groove 10 due to non-manpower.

Claims

1. The utility model provides a GPS positioner for unmanned aerial vehicle, includes GPS locator (1), gland (2) and bottom plate (3), both ends, its characterized in that about GPS locator (1) are installed respectively in gland (2) and bottom plate (3):

a top groove (19) is formed in the middle of the lower end of the gland (2), a bottom groove (14) is formed in the middle of the upper end of the bottom plate (3), the GPS positioner (1) is movably arranged between the top groove (19) and the bottom groove (14), and a buffer assembly is mounted on the surface of the GPS positioner (1);

slot (4) have all been opened in bottom plate (3) upper end four corners, gland (2) lower extreme four corners all activity runs through has inserted bar (5), inserted bar (5) lower extreme is fixed with picture peg (7), picture peg (7) insert inside slot (4) and with slot (4) joint.

2. The GPS positioning device for an unmanned aerial vehicle according to claim 1, wherein: the buffer assembly comprises a lower annular sleeve (15), an upper annular sleeve (20), a group of lower springs (16) and a group of upper springs (21), wherein the upper annular sleeve (20) and the lower annular sleeve (15) are respectively sleeved on the upper side and the lower side of the GPS positioner (1), the upper annular sleeve (20) is arranged inside the top groove (19), and the lower annular sleeve (15) is arranged inside the bottom groove (14).

3. The GPS positioning device for an unmanned aerial vehicle according to claim 2, wherein: lower spring (16) have three at least, lower spring (16) are the annular and evenly fix in kerve (14) tank bottom outside, it has three at least to go up spring (21), go up spring (21) and be the annular and evenly fix in overhead tank (19) tank bottom outside, go up spring (21) and lower spring (16) and paste with GPS locator (1) upper and lower two sides respectively.

4. The GPS positioning device for an unmanned aerial vehicle according to claim 1, wherein: and a screw hole (13) is formed at the bottom of the slot (4).

5. The GPS positioning device for an unmanned aerial vehicle according to claim 1, wherein: the upper end of each insert rod (5) is fixed with a pull head (6), the upper end of the gland (2) is positioned at the outer side of each insert rod (5) and is provided with a return spring (9), and the upper part of each return spring (9) is attached to the bottom of the corresponding pull head (6).

6. The GPS positioning device for an unmanned aerial vehicle according to claim 1, wherein: the surface of the inserting plate (7) is fixed with a convex block (8), a groove (10) is formed in the upper side of the inner wall of the inserting groove (4), and the convex block (8) is connected with the groove (10) in an inserting mode.

7. The GPS positioning device for an unmanned aerial vehicle according to claim 6, wherein: slot (4) inner wall just is located recess (10) below and is equipped with annular card way (11), recess (10) and annular card way (11) communicate with each other, lug (8) slide in annular card along recess (10) and say (11) inside and with annular card way (11) joint.

8. The GPS positioning device for an unmanned aerial vehicle according to claim 7, wherein: the groove is characterized in that a side groove (17) is formed in the bottom of the groove (10), a pressure spring (18) is connected to the bottom of the side groove (17), and a stop block (12) is connected to the other end of the pressure spring (18).