CN215591025U

CN215591025U - Atmosphere monitoring unmanned aerial vehicle

Info

Publication number: CN215591025U
Application number: CN202122058846.9U
Authority: CN
Inventors: 毛安南; 韩同军; 金凯
Original assignee: Qingdao Leizhenzi Technology Co ltd
Current assignee: Qingdao Leizhenzi Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-21
Anticipated expiration: 2031-08-30

Abstract

The utility model relates to an atmosphere monitoring unmanned aerial vehicle, which comprises an unmanned aerial vehicle body and a monitor, wherein a fixed block is arranged at the bottom end of the unmanned aerial vehicle body, and the monitor is arranged below the fixed block; a notch is formed in the fixed block, a clamping block is arranged in the notch, a spring is arranged between the clamping block and the inner wall of the notch, an eccentric wheel is rotatably mounted in the notch through a rotating shaft, and the rotating shaft penetrates through the fixed block and then is positioned at the outer end of the fixed block; during the use, peg graft the notch with the kelly on monitor top, then rotate the handle and drive ratchet and eccentric wheel rotation, let eccentric wheel to the fixture block contradict, let the fixture block joint in the kelly, so alright install the monitor fast, when needing to dismantle, as long as the pulling stay cord drives the non return pawl not with the ratchet joint, then rotate the ratchet and drive the eccentric wheel not contradict to the fixture block, then under the elastic force effect of spring, the fixture block slides to inside the notch, let the fixture block not with the kelly joint, then take off the monitor can.

Description

Atmosphere monitoring unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an air monitoring unmanned aerial vehicle.

Background

Unmanned aerial vehicles are developed to the present day, the use scenes of the unmanned aerial vehicles are more and more, especially, in recent years, along with the time that attention on environment quality is higher and higher, the unmanned aerial vehicles are used by environmental protection departments for monitoring real-time environmental pollution conditions, the unmanned aerial vehicles are flown up by fixing cameras or monitors below the unmanned aerial vehicles to monitor and photograph and sample air, the existing air monitoring unmanned aerial vehicles basically meet the monitoring requirements, but some problems exist in the use process;

when the existing unmanned aerial vehicle for monitoring the atmosphere is used, the monitor and the unmanned aerial vehicle are often fixed by screws or ribbons, so that the connection is troublesome, the disassembly is difficult, the use of the device is difficult, and the operation is not facilitated;

to sum up, this application now provides an atmosphere monitoring unmanned aerial vehicle and solves the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an atmosphere monitoring unmanned aerial vehicle to solve the problems that when the existing unmanned aerial vehicle for atmosphere monitoring is used, the monitoring instrument and the unmanned aerial vehicle are often fixed by screws or ribbons, the connection is troublesome, the disassembly is difficult, the use of the device is difficult, and the operation is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: an atmosphere monitoring unmanned aerial vehicle comprises an unmanned aerial vehicle body and a monitor, wherein a fixed block is mounted at the bottom end of the unmanned aerial vehicle body, and the monitor is arranged below the fixed block; be equipped with the notch in the fixed block, be equipped with the fixture block in the notch, be equipped with the spring between the inner wall of fixture block and notch, still rotate through the pivot in the notch and install the eccentric wheel, the pivot passes the outer end that the fixed block is located the fixed block, the top of monitor is equipped with the kelly.

Preferably, be located be connected with the ratchet in the pivot of fixed block outer end, the lateral wall of ratchet is connected with the pin, the outer wall connection of fixed block has the fixed column, the outer wall of fixed block rotates through the bull stick and installs the non return pawl, the cover is equipped with the torsional spring on the bull stick.

Preferably, the inner wall of the clamping block is further connected with a push rod, and one end of the push rod is connected with a clamping plate.

Preferably, a shell is arranged at the position of the ratchet wheel corresponding to the outer end of the fixed block.

Preferably, one end of the non-return pawl is connected with a pull rope, and the pull rope penetrates through the shell and is connected with a pull ring.

Preferably, the inner wall of the splint is provided with anti-skid grains.

Compared with the prior art, the utility model has the beneficial effects that: when the monitor is used, the clamping rod at the top end of the monitor is inserted into the notch, then the handle is rotated to drive the ratchet wheel and the eccentric wheel to rotate, the eccentric wheel is abutted against the clamping block, and the clamping block is clamped in the clamping rod, so the monitor can be quickly installed.

Drawings

Fig. 1 is a schematic top view of the unmanned aerial vehicle body according to the present invention;

FIG. 2 is a schematic cross-sectional view of the fixed block of the present invention;

FIG. 3 is a schematic view of the fixed block of the present invention;

fig. 4 is a schematic perspective view of the locking bar of the present invention.

Reference numerals: 1. an unmanned aerial vehicle body; 2. a fixed block; 3. a monitor; 4. a notch; 5. a clamping block; 6. an eccentric wheel; 7. a clamping rod; 8. a push rod; 9. a splint; 10. a spring; 11. a ratchet wheel; 12. a stop lever; 13. fixing a column; 14. a non-return pawl; 15. a rotating rod; 16. pulling a rope; 17. a housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an atmosphere monitoring unmanned aerial vehicle comprises an unmanned aerial vehicle body 1 and a monitor 3, wherein a fixed block 2 is fixedly mounted at the bottom end of the unmanned aerial vehicle body 1, the fixed block 2 is used for supporting and mounting the monitor 3, and the monitor 3 is arranged below the fixed block 2;

referring to fig. 1, 2 and 4, wherein, be equipped with notch 4 in the fixed block 2, slidable mounting has fixture block 5 in the notch 4, is equipped with spring 10 between the inner wall of fixture block 5 and notch 4, spring 10's both ends respectively with the inner wall fixed connection of fixture block 5 and notch 4, still rotate through the pivot in the notch 4 and install eccentric wheel 6, the pivot passes the outer end that fixed block 2 is located fixed block 2, the top fixedly connected with kelly 7 of monitor 3.

Referring to fig. 1, 2 and 3, wherein a ratchet 11 is fixedly connected to a rotating shaft located at the outer end of the fixing block 2, a stop lever 12 is fixedly connected to the side wall of the ratchet 11, a fixing column 13 is fixedly connected to the outer wall of the fixing block 2, when the fixing column 13 abuts against the stop lever 12, the ratchet 11 is prevented from further rotating, a non-return pawl 14 is rotatably installed on the outer wall of the fixing block 2 through a rotating rod 15, a torsion spring is sleeved on the rotating rod 15, two ends of the torsion spring are respectively fixedly connected with the non-return pawl 14 and the outer wall of the fixing block 2, and the non-return pawl 14 is tightly clamped with the ratchet 11 under the torsion action of the torsion spring.

Referring to fig. 1, wherein the inner wall of the clamping block 5 is further fixedly connected with a push rod 8, one end of the push rod 8 is fixedly connected with a clamping plate 9, and when the clamping block 5 slides out, the push rod 8 drives the clamping plate 9 to clamp the clamping rod 7, so that the installation stability of the clamping rod 7 is improved.

Referring to fig. 1, 2 and 3, a housing 17 is fixedly covered on the outer end of the fixed block 2 corresponding to the position of the ratchet 11, and the housing 17 protects the ratchet 11.

Referring to fig. 1, 2 and 4, one end of the backstop 14 is fixedly connected with a pull rope 16, the pull rope 16 is fixedly connected with a pull ring after passing through a shell 17, and the backstop 14 is conveniently pulled by pulling the pull rope 16.

Referring to fig. 1, the inner wall of the splint 9 is provided with anti-slip threads.

The working principle is as follows: when the clamping device is used, the pull rope 16 is pulled firstly to enable the non-return pawl 14 not to be clamped with the ratchet wheel 11, then the handle is rotated to drive the ratchet wheel 11 and the eccentric wheel 6 to rotate anticlockwise (reference is made to the attached drawing 3), the eccentric wheel 6 does not abut against the clamping block 5, and therefore the clamping block 5 slides to the inside of the notch 4 under the elastic force action of the spring 10; then a clamping rod 7 driven by the monitor 3 is inserted in the notch 4; then the handle is rotated again to drive the ratchet wheel 11 and the eccentric wheel 6 to rotate clockwise, the eccentric wheel 6 is enabled to abut against the clamping block 5, the clamping block 5 is enabled to be clamped in the clamping rod 7, so the monitor 3 can be installed quickly, meanwhile, the non-return pawl 14 is tightly clamped on the non-return pawl 14 under the action of the torsion force of the torsion spring, the fixed column 13 also abuts against the blocking rod 12, further rotation of the ratchet wheel 11 is prevented, under the action of the non-return pawl 14 and the fixed column 13, the ratchet wheel 11 drives the eccentric wheel 6 to rotate neither anticlockwise nor clockwise, the monitor 3 is installed stably, when disassembly is needed, only the pull rope 16 is pulled to drive the non-return pawl 14 not to be clamped with the ratchet wheel 11, then the ratchet wheel 11 is rotated to drive the eccentric wheel 6 not to abut against the clamping block 5, under the action of the elastic force of the spring 10, the clamping block 5 slides to the inside the notch 4, so the clamping block 5 is not clamped with the clamping rod 7, and then the monitor 3 is removed.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An atmosphere monitoring unmanned aerial vehicle comprises an unmanned aerial vehicle body (1) and a monitor (3), wherein a fixed block (2) is mounted at the bottom end of the unmanned aerial vehicle body (1), and the monitor (3) is arranged below the fixed block (2); the method is characterized in that: be equipped with notch (4) in fixed block (2), be equipped with fixture block (5) in notch (4), be equipped with spring (10) between the inner wall of fixture block (5) and notch (4), still rotate through the pivot in notch (4) and install eccentric wheel (6), the pivot passes the outer end that fixed block (2) are located after-fixing block (2), the top of monitor (3) is equipped with kelly (7).

2. An atmosphere monitoring unmanned aerial vehicle according to claim 1, wherein: be located be connected with ratchet (11) in the pivot of fixed block (2) outer end, the lateral wall of ratchet (11) is connected with pin (12), the outer wall connection of fixed block (2) has fixed column (13), the outer wall of fixed block (2) is rotated through bull stick (15) and is installed non return pawl (14), the cover is equipped with the torsional spring on bull stick (15).

3. An atmosphere monitoring unmanned aerial vehicle according to claim 1, wherein: the inner wall of the clamping block (5) is further connected with a push rod (8), and one end of the push rod (8) is connected with a clamping plate (9).

4. An atmosphere monitoring unmanned aerial vehicle according to claim 1, wherein: a shell (17) is arranged at the position of the ratchet wheel (11) corresponding to the outer end of the fixed block (2).

5. An atmosphere monitoring drone according to claim 2, characterised in that: one end of the non-return pawl (14) is connected with a pull rope (16), and the pull rope (16) is connected with a pull ring after penetrating through the shell (17).

6. An atmosphere monitoring drone according to claim 3, characterised in that: the inner wall of the clamping plate (9) is provided with anti-skid grains.