CN212654522U

CN212654522U - Be used for unmanned aerial vehicle survey and drawing to have shock-absorbing structure's module of making a video recording

Info

Publication number: CN212654522U
Application number: CN202020948892.9U
Authority: CN
Inventors: 吴方浩; 刘欣; 余飞; 胡宇
Original assignee: Wuhan Chuyuan Tiandi Technology Co ltd
Current assignee: Wuhan Chuyuan Tiandi Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-05
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a module of making a video recording that is used for unmanned aerial vehicle survey and drawing to have shock-absorbing structure, including unmanned aerial vehicle main part, support column main part and camera main part, the support column main part is installed to unmanned aerial vehicle main part bottom, the camera main part is installed to unmanned aerial vehicle main part bottom, support column main part bottom is provided with buffer gear, unmanned aerial vehicle main part bottom is provided with protection machanism. The utility model discloses a deformation takes place for first spring, elastic action through first spring, impact when can descending to the unmanned aerial vehicle main part cushions, the device, solved because its bottom is not provided with damper, when the operator of not being skilled is using, easily lead to unmanned aerial vehicle can't the steady landing when falling to the ground, thereby lead to the problem of great damage to unmanned aerial vehicle, the normal take-off of unmanned aerial vehicle main part has been guaranteed, the stability of unmanned aerial vehicle main part when landing has been promoted, make the beginner be difficult to cause the damage to the device when using.

Description

Be used for unmanned aerial vehicle survey and drawing to have shock-absorbing structure's module of making a video recording

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is a module of making a video recording that is used for unmanned aerial vehicle survey and drawing to have shock-absorbing structure.

Background

Along with the gradual deepening of the Chinese reform, the economic construction is rapidly developed, the landform of each region is greatly changed, the field of unmanned aerial vehicles is rapidly developed, and the unmanned aerial vehicles are unmanned aerial vehicles controlled by radio remote control equipment or onboard computer program control systems. Unmanned aerial vehicle simple structure, use cost are low, not only can accomplish the task that someone piloted the aircraft and carry out, more are applicable to the task that someone aircraft should not carry out, are emergent in emergency, the early warning has very big effect, consequently can know present the module of making a video recording that is used for unmanned aerial vehicle survey and drawing and satisfy people's demand basically, but still have some problems.

Present be used for unmanned aerial vehicle survey and drawing to have shock-absorbing structure's module of making a video recording, because its bottom is not provided with damper, when inexperienced operator is using, easily lead to unmanned aerial vehicle can't land steadily when falling to the ground to cause great damage to unmanned aerial vehicle, consequently need a module of making a video recording that is used for unmanned aerial vehicle survey and drawing to have shock-absorbing structure to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a module of making a video recording that is used for unmanned aerial vehicle survey and drawing to have shock-absorbing structure to solve the traditional unmanned aerial vehicle bottom of proposing in the above-mentioned background art and not be provided with buffer's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a camera module with a damping structure for surveying and mapping of an unmanned aerial vehicle comprises an unmanned aerial vehicle main body, a support column main body and a camera head main body, the bottom end of the unmanned aerial vehicle main body is provided with a support pillar main body, the bottom end of the unmanned aerial vehicle main body is provided with a camera main body, the bottom end of the support post main body is provided with a buffer mechanism, the bottom end of the unmanned aerial vehicle main body is provided with a protection mechanism, the buffer mechanism comprises a chamber, a telescopic rod, a limit plate, a first spring, a first chute, a first slide block, a connecting rod, a cross rod and a pulley, a cavity is arranged in the support post main body, a telescopic rod is fixedly connected with the inner wall of the top end in the cavity, the bottom end of the telescopic rod is fixedly connected with a limiting plate, the outer wall of the telescopic rod is wound with a first spring, the limiting plate bottom is connected with two sets of connecting rods, and is two sets of it has the horizontal pole to embed between the connecting rod, horizontal pole outer wall fixedly connected with pulley.

Preferably, protection machanism includes pivot, first fixed block, second spout, second slider, second fixed block, hinge bar, backup pad and second spring, unmanned aerial vehicle main part bottom fixedly connected with pivot, and pivot outer wall cover are equipped with the support column main part, the first fixed block of unmanned aerial vehicle main part bottom fixedly connected with, the inside second spout that has seted up of first fixed block, the inside second slider that has seted up of second spout, the one end fixedly connected with second fixed block of second spout is kept away from to the second slider, second fixed block outer wall articulates there is the hinge bar, and the hinge bar other end articulates in support column main part outer wall, first fixed block bottom fixedly connected with backup pad, the welding has the second spring between backup pad and the second fixed block.

Preferably, a first sliding groove is formed in the supporting column main body, a first sliding block is embedded in the first sliding groove, and one end, far away from the first sliding groove, of the first sliding block is fixedly connected to the limiting plate.

Preferably, the length of the first sliding chute is greater than the maximum compression length of the telescopic rod and the limiting plate.

Preferably, the length of the second sliding groove is greater than the maximum extension length of the second spring.

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

1. the camera module with the shock absorption structure for surveying and mapping the unmanned aerial vehicle is provided with a cavity, a telescopic rod, a limiting plate, a first spring, a first chute, a first slide block, a connecting rod, a cross rod and a pulley, when the main body of the unmanned aerial vehicle moves downwards, the telescopic rod is compressed, and the first spring deforms, the limiting plate is driven to move upwards under the action of the sliding of the first sliding block in the first sliding chute, and under the elastic action of the first spring, the device can buffer the impact when the main body of the unmanned aerial vehicle descends, solves the problem that the bottom end of the unmanned aerial vehicle is not provided with a damping mechanism, when an inexperienced operator uses the unmanned aerial vehicle, the unmanned aerial vehicle can not land stably when falling to the ground, thereby cause the problem of great damage to unmanned aerial vehicle, guaranteed the normal take-off of unmanned aerial vehicle main part, promoted the stability of unmanned aerial vehicle main part when landing, make the beginner be difficult for causing the damage to the device when using.

2. The camera module with the shock absorption structure for surveying and mapping of the unmanned aerial vehicle is provided with a connecting rod, a cross rod and a pulley, and is provided with a rotating shaft, a first fixed block, a second chute, a second slider, a second fixed block, a hinge rod, a support plate and a second spring, when the support column main body falls downwards and is in contact with the ground, the support column main body rotates by taking the rotating shaft as an axis, and the cross rod and the pulley rotate by taking the cross rod as an axis, so that the bottom end of the support column main body can move in a smaller range, the second fixed block is driven to move towards the left end under the sliding effect of the second slider in the second chute, and the second spring is pulled to deform, and the support column main body can be driven to reset under the elastic effect of the second spring, the device avoids the support column main body directly contacting the ground when falling, thereby causing damage to the support column main body, and ensures the, the service life of the support column main body is prolonged.

Drawings

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

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a front view cross section of the present invention;

FIG. 4 is a schematic view of a left side view section of the support pillar according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. an unmanned aerial vehicle main body; 2. a support post body; 3. a camera body; 411. a chamber; 412. a telescopic rod; 413. a limiting plate; 414. a first spring; 415. a first chute; 416. a first slider; 417. a connecting rod; 418. a cross bar; 419. a pulley; 511. a rotating shaft; 512. a first fixed block; 513. a second chute; 514. a second slider; 515. a second fixed block; 516. a hinged lever; 517. a support plate; 518. a second spring.

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.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a module of making a video recording that is used for unmanned aerial vehicle survey and drawing to have shock-absorbing structure, includes unmanned aerial vehicle main part 1, support column main part 2 and camera main part 3, and support column main part 2 is installed to 1 bottom of unmanned aerial vehicle main part, and camera main part 3 is installed to 1 bottom of unmanned aerial vehicle main part, and 2 bottoms of support column main part are provided with buffer gear, and 1 bottom of unmanned aerial vehicle main part is provided with protection machanism.

The buffering mechanism comprises a cavity 411, a telescopic rod 412, a limiting plate 413, a first spring 414, a first sliding chute 415, a first sliding block 416, a connecting rod 417, a cross rod 418 and a pulley 419, the cavity 411 is formed in the supporting column main body 2, the telescopic rod 412 is fixedly connected to the inner wall of the top end in the cavity 411, the limiting plate 413 is fixedly connected to the bottom end of the telescopic rod 412, the first spring 414 is wound on the outer wall of the telescopic rod 412, two groups of connecting rods 417 are connected to the bottom end of the limiting plate 413, the cross rod 418 is embedded between the two groups of connecting rods 417, the pulley 419 is fixedly connected to the outer wall of the cross rod 418, when the unmanned aerial vehicle main body 1 moves downwards, the telescopic rod 412 is compressed, the first spring 414 deforms, the limiting plate 413 is driven to move upwards through the sliding effect of the first sliding block 416 in the first sliding chute 415, the device solves the problem that an unskilled operator cannot land stably when landing due to the fact that a damping mechanism is not arranged at the bottom end of the device, and therefore large damage is caused to the unmanned aerial vehicle, ensures normal take-off of the unmanned aerial vehicle main body 1, improves the stability of the unmanned aerial vehicle main body 1 when landing, enables a beginner not to easily damage the device when using the device, the supporting column main body 2 is internally provided with a first sliding groove 415, the first sliding groove 415 is internally embedded with a first sliding block 416, one end, far away from the first sliding groove 415, of the first sliding block 416 is fixedly connected to the limiting plate 413, and the stability of the limiting plate 413 when moving up and down can be further improved under the effect that the first sliding block 416 slides in the first sliding groove 415, ensures the stability of the device when landing, and the length of the first sliding groove 415 is larger than the maximum compression length of the telescopic rod 412 and the limiting plate 413, the moving range of the limiting plate 413 is maximized, and the buffer range of the device is ensured.

The protection mechanism comprises a rotating shaft 511, a first fixing block 512, a second sliding groove 513, a second sliding block 514, a second fixing block 515, a hinge rod 516, a supporting plate 517 and a second spring 518, the bottom end of the main body 1 of the unmanned aerial vehicle is fixedly connected with the rotating shaft 511, the outer wall of the rotating shaft 511 is sleeved with the main body 2 of the supporting column, the bottom end of the main body 1 of the unmanned aerial vehicle is fixedly connected with the first fixing block 512, the inside of the first fixing block 512 is provided with the second sliding groove 513, the inside of the second sliding groove 513 is provided with the second sliding block 514, one end of the second sliding block 514, which is far away from the second sliding groove 513, is fixedly connected with the second fixing block 515, the outer wall of the second fixing block 515 is hinged with the hinge rod 516, the other end of the hinge rod 516 is hinged with the outer wall of the main body 2 of the supporting, at this time, the supporting column main body 2 rotates around the rotation shaft 511, and the cross bar 418 and the pulley 419 rotate around the cross bar 418, so that the bottom end of the supporting column main body 2 can move to a small extent, the second fixed block 515 is driven to move towards the left end by the sliding action of the second sliding block 514 in the second sliding groove 513, and the second spring 518 is deformed by being pulled, and by the elastic action of the second spring 518, the device can drive the support column main body 2 to reset, and the device avoids the support column main body 2 from directly contacting the ground when falling, thereby cause the damage to support column main part 2, guaranteed the stability of device when falling to the ground, promoted support column main part 2's life, the length of second spout 513 is greater than the maximum tensile length of second spring 518, has guaranteed the removal interval of second fixed block 515, makes support column main part 2 can rotate to cushion the device.

The working principle is as follows: when the main body 1 of the unmanned aerial vehicle moves downwards, the telescopic rod 412 is compressed, the first spring 414 deforms, the limiting plate 413 is driven to move upwards under the action of the first sliding block 416 sliding in the first sliding groove 415, and impact generated when the main body 1 of the unmanned aerial vehicle descends can be buffered under the elastic action of the first spring 414;

when support column main part 2 drops downwards and when contacting with ground, support column main part 2 uses pivot 511 to rotate as the axle this moment, and horizontal pole 418 and pulley 419 use horizontal pole 418 to rotate as the axle, make the removal of less range can be carried out to support column main part 2 bottom, through the inside gliding effect of second slider 514 in second spout 513, drive second fixed block 515 and remove to the left end, and second spring 518 receives to drag and takes place the deformation, through the elastic action of second spring 518, can drive support column main part 2 and reset.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a module of making a video recording that is used for unmanned aerial vehicle survey and drawing to have shock-absorbing structure, includes unmanned aerial vehicle main part (1), support column main part (2) and camera main part (3), support column main part (2) are installed to unmanned aerial vehicle main part (1) bottom, camera main part (3), its characterized in that are installed to unmanned aerial vehicle main part (1) bottom: the bottom end of the support pillar main body (2) is provided with a buffer mechanism, the bottom end of the unmanned aerial vehicle main body (1) is provided with a protection mechanism, the buffer mechanism comprises a chamber (411), a telescopic rod (412), a limit plate (413), a first spring (414), a first chute (415), a first sliding block (416), a connecting rod (417), a cross rod (418) and a pulley (419), a cavity (411) is arranged in the supporting column main body (2), an expansion link (412) is fixedly connected with the inner wall of the top end in the cavity (411), a limiting plate (413) is fixedly connected to the bottom end of the telescopic rod (412), a first spring (414) is wound on the outer wall of the telescopic rod (412), the bottom end of the limiting plate (413) is connected with two groups of connecting rods (417), a cross rod (418) is embedded between the two groups of connecting rods (417), and a pulley (419) is fixedly connected to the outer wall of the cross rod (418).

2. The camera module group with the damping structure for unmanned aerial vehicle surveying and mapping according to claim 1, characterized in that: the protection mechanism comprises a rotating shaft (511), a first fixing block (512), a second sliding groove (513), a second sliding block (514), a second fixing block (515), an articulated rod (516), a supporting plate (517) and a second spring (518), the bottom end of the unmanned aerial vehicle main body (1) is fixedly connected with the rotating shaft (511), the outer wall of the rotating shaft (511) is sleeved with a supporting column main body (2), the bottom end of the unmanned aerial vehicle main body (1) is fixedly connected with the first fixing block (512), the second sliding groove (513) is formed in the first fixing block (512), the second sliding block (514) is formed in the second sliding groove (513), one end, far away from the second sliding groove (513), of the second sliding block (514) is fixedly connected with the second fixing block (515), the outer wall of the second fixing block (515) is articulated with the articulated rod (516), and the other end of the articulated rod (516), the bottom end of the first fixing block (512) is fixedly connected with a supporting plate (517), and a second spring (518) is welded between the supporting plate (517) and the second fixing block (515).

3. The camera module group with shock-absorbing structure for unmanned aerial vehicle survey and drawing according to claim 2, characterized in that: first spout (415) have been seted up to support column main part (2) inside, first spout (415) inside is embedded to have first slider (416), and first slider (416) keep away from the one end fixed connection in limiting plate (413) of first spout (415).

4. The camera module group with shock-absorbing structure for unmanned aerial vehicle survey and drawing according to claim 3, characterized in that: the length of the first sliding chute (415) is larger than the maximum compression length of the telescopic rod (412) and the limiting plate (413).

5. The camera module group that is used for unmanned aerial vehicle survey and drawing to have shock-absorbing structure of claim 4, characterized in that: the length of the second runner (513) is greater than the maximum extension length of the second spring (518).