CN210774720U

CN210774720U - Motor vehicle remote sensing monitoring platform with buffer structure

Info

Publication number: CN210774720U
Application number: CN201921804686.4U
Authority: CN
Inventors: 朱光兴; 杨宇青; 卢俊; 黄芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-16
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to a remote sensing monitoring technology field has solved the problem that has the motor vehicle to shake among the prior art and feels monitoring platform buffering effect difference. The utility model provides a motor vehicle remote sensing monitoring platform with buffer structure, including cushion table and base, the relative one side in cushion table and the positive center of base is equipped with guide pillar and guide pin bushing respectively, the bottom of guide pillar is equipped with the catch bar, the catch bar is pegged graft in the inner chamber of base, and the bottom surface of catch bar is equipped with tooth, the bottom both sides of catch bar are equipped with the initiative tooth with tooth meshing, the inner chamber both sides of base all are provided with the connecting rod, sliding connection has the slider on the connecting rod, the spring has been cup jointed on the connecting rod, the both ends of spring respectively with the inner wall and the slider fixed connection of base. The utility model discloses, decompose the perpendicular decurrent power of cushion table to both sides through the dwang, the linkage of rethread catch bar and stopper makes the stopper block the slider and reduces the resilience force, and it is better to borrow the structure buffering effect that the spring directly cushions relatively.

Description

Motor vehicle remote sensing monitoring platform with buffer structure

Technical Field

The utility model relates to a remote sensing monitoring technology field especially relates to a motor vehicle remote sensing monitoring platform with buffer structure.

Background

The remote sensing monitoring is a technical method for monitoring by using a remote sensing technology, and mainly comprises ground covering, atmosphere, ocean, near-surface conditions and the like. The remote sensing monitoring technology is a technology for monitoring and identifying the environmental quality condition of a far-away environmental target by collecting electromagnetic wave information of the environment through aviation, satellites and the like, is an advanced environmental information acquisition technology, is 'fast' and 'complete' in the aspect of acquiring large-area synchronous and dynamic environmental information, and is incomparable and complete with other detection means. Therefore, the method is increasingly widely applied to remote sensing monitoring of atmosphere and water quality, investigation of marine oil pollution accidents, investigation of urban thermal environment and water area thermal pollution, investigation of urban greenbelt, landscape and environmental background, investigation and monitoring of ecological environment and the like.

The remote sensing monitoring of the motor vehicle mainly monitors aspects such as exhaust emission, atmosphere of the motor vehicle with the help of the mobilizable remote sensing monitoring vehicle, and the remote sensing monitoring vehicle monitors each index in a certain range with the help of mobilizable unmanned aerial vehicle, is generally equipped with the platform that is used for parking unmanned aerial vehicle at the top of remote sensing monitoring vehicle.

At present, landing platforms of unmanned aerial vehicles placed at the tops of remote sensing monitoring vehicles are mostly marked platforms which can enable the unmanned aerial vehicles to find landing points, but most of the existing technologies do not further design buffering and shock absorption, the bottoms of the unmanned aerial vehicles firstly contact the platforms when landing, and certain shock absorption and buffering are not provided, so that certain influence is caused on the abrasion of the bottoms of the unmanned aerial vehicles and the stability of the overall structure; the damping and buffering effect is poor due to the fact that the springs are partially designed to be used for multiple purposes and have large resilience force.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a motor vehicle remote sensing monitoring platform with buffer structure has solved the poor problem of motor vehicle remote sensing monitoring platform buffering effect among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a motor vehicle remote sensing monitoring platform with a buffer structure comprises a buffer platform and a base arranged at the bottom of the buffer platform, and is characterized in that a guide pillar and a guide sleeve are respectively arranged at one opposite side of the center of the buffer platform and the base, the guide pillar is inserted into the guide sleeve, a push rod is arranged at the bottom of the guide pillar and inserted into an inner cavity of the base, teeth are arranged on the outer surface of the bottom of the push rod, driving teeth meshed with the teeth are arranged at two sides of the bottom of the push rod, connecting rods are arranged at two sides of the inner cavity of the base, sliding blocks are connected onto the connecting rods in a sliding manner, springs are sleeved on the connecting rods, two ends of each spring are respectively fixedly connected with the inner wall of the base and the corresponding sliding block, a movable rod is fixedly connected to the top of each sliding block, a movable groove is formed in each movable rod, and the top of each movable groove, the activity inslot be equipped with activity groove swing joint's dwang, the top of dwang with the cushion pan rotates to be connected, dwang axial direction central point puts the department and rotates and is connected with the perpendicular to the bracing piece of base, one side that the catch bar was kept away from to the initiative tooth be equipped with the same water flat line of initiative tooth is last driven tooth, one side that the initiative tooth was kept away from to the driven tooth is equipped with the stopper with driven tooth meshing, the initiative tooth with the bottom of driven tooth all meshes has the promotion rack, the surface of slider is seted up with stopper matched with spacing groove.

Preferably, the top of the base is provided with a sliding chute for sliding the movable rod, and the sliding chute is arranged at the top of the sliding block.

Preferably, the shape of stopper is right trapezoid shape, the stopper with the spacing groove contact surface is certain slope.

Preferably, one side of the limiting block, which is at a right angle, is provided with teeth.

Preferably, the base is cavity form, the initiative tooth with from the tooth through the center pin with the inner wall of base rotates and connects, the one end of stopper is equipped with the gag lever post, just the inner wall of base is seted up and is used for the gliding recess of gag lever post, the bottom that promotes the rack is equipped with and is used for promote the brace table that the rack supported, it can slide on the brace table to promote the rack.

Preferably, the length of the teeth on the pushing rod is equal to the length of the limiting block moving upwards, and is equal to the length of the sliding block moving upwards.

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

1. when using, when unmanned aerial vehicle fell to the cushion cap on, unmanned aerial vehicle descends from last to producing corresponding effort down, this effort makes cushion cap downstream, it uses the bracing piece to take place to rotate as the axle to drive the dwang, the dwang promotes the movable rod to remove to the outside, the movable rod promotes the slider and removes the spring on one side of the extrusion slider to the outside, the perpendicular decurrent power of cushion cap at this in-process decomposes to both sides through the dwang, the dwang makes unmanned aerial vehicle descending vertical direction's power change into the structure buffering effect that the spring directly cushioned relatively borrows the power of horizontal direction better.

2. When the dwang takes place to rotate, the guide pillar downstream, drive the catch bar downstream of bottom, the process that the catch bar downstream drives and rotates the drive stopper rebound through the meshing of gear and rack, when the slider moved the top of stopper, the stopper just in time moved the spacing inslot of slider, the stopper has played limiting displacement to the slider like this, prevent to drive the dwang because of the spring force slider and produce the effort of kick-backing, it is spacing to carry out through relative motion's linkage like this, relative direct use spring is not controlled it more effectively and beneficial, make unmanned aerial vehicle park more steady.

3. Stop at unmanned aerial vehicle and can produce slight power of upwards buffering when the cushion table is steady, because only one section has tooth on the catch bar, receive partial buffer power when upwards when the cushion table, the catch bar that has tooth part is located the bottom of initiative tooth, tooth is not with the meshing of initiative tooth when upwards buffering, consequently, can not drive the stopper motion, the stopper blocks the slider always, the dwang can move in the great circle of movable slot on the movable rod, the cushion table can have partial ascending power to carry out slight upwards when descending good unmanned aerial vehicle like this, the spring still is in compressor arrangement this moment, this ascending power is in reasonable within range, buffering spacing back like this, rely on the great circle at movable slot top and catch bar not can carry out slight adjustment with the meshing of initiative tooth, from this make the device more have rationality and scientificity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the utility model in the initial state;

FIG. 2 is a schematic structural view of the utility model after being stressed;

fig. 3 is a side view of the present invention.

In the figure: 1. a buffer table; 2. a base; 3. a guide post; 4. a guide sleeve; 5. a push rod; 6. a driving tooth; 7. a connecting rod; 8. a slider; 9. a spring; 10. a movable rod; 11. a movable groove; 12. Rotating the rod; 13. a support bar; 14. a driven tooth; 15. a limiting block; 16. pushing the rack; 17. A limiting groove; 18. a limiting rod; 19. and a support table.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a remote sensing monitoring platform of a motor vehicle with a buffer structure comprises a buffer table 1 and a base 2 arranged at the bottom of the buffer table 1, wherein a guide pillar 3 and a guide sleeve 4 are respectively arranged at opposite sides of the positive center of the buffer table 1 and the base 2, the guide pillar 3 is inserted into the guide sleeve 4, the guide pillar 3 can slide in the guide sleeve 4, a push rod 5 is arranged at the bottom of the guide pillar 3, the push rod 5 is inserted into an inner cavity of the base 2, teeth are arranged on the outer surface of the bottom of the push rod 5, active teeth 6 meshed with the teeth are arranged at two sides of the bottom of the push rod 5, the active teeth 6 are rotatably connected with the base 2 through a rotating shaft, connecting rods 7 are arranged at two sides of the inner cavity of the base 2, sliding blocks 8 are slidably connected on the connecting rods 7, springs 9 are sleeved on the connecting rods 7, two ends of the springs 9 are respectively fixedly connected with, activity groove 11 has been seted up on movable rod 10, and the top of activity groove 11 is circularly, be equipped with the dwang 12 with 11 swing joint in the activity groove 11, the top and the 1 rotation of cushion chamber of dwang 12 are connected, dwang 12 axial direction central point department of putting rotates the bracing piece 13 that is connected with perpendicular to base 2, one side that catch bar 5 was kept away from to drive tooth 6 is equipped with the driven tooth 14 with drive tooth 6 on the same water flat line, one side that drive tooth 6 was kept away from to driven tooth 14 is equipped with the stopper 15 with driven tooth 14 meshing, drive tooth 6 and driven tooth 14's bottom all meshes has promotion rack 16, stopper 15 matched with spacing groove 17 has been seted up on slider 8's surface.

Further, the top of the base 2 is provided with a sliding groove for the movable rod 10 to slide, and the sliding groove is arranged at the top of the sliding block 8.

Further, the shape of stopper 15 is right trapezoid shape, and stopper 15 and spacing groove 17 contact surface are certain slope, and it is more reasonable to enter into spacing groove 17 to be certain slope.

Furthermore, one side of the limiting block 15, which is at a right angle, is provided with teeth, and the teeth are engaged with the driven teeth 14, so that the limiting block 15 is driven to move upwards.

Further, base 2 is the cavity form, and drive tooth 6 and driven tooth 14 rotate with the inner wall of base 2 through the center pin and are connected, and the one end of stopper 15 is equipped with gag lever post 18, and the inner wall of base 2 offers and is used for the gliding recess of gag lever post 18, and the bottom that promotes rack 16 is equipped with the brace table 19 that is used for promoting rack 16 to support, promotes rack 16 and can slide on brace table 19, and gag lever post 18 and brace table 19 play limiting displacement on the one hand, play the supporting role in another aspect.

Furthermore, the length of the teeth on the pushing rod 5 is equal to the length of the limiting block 15 moving upwards and is equal to the length of the sliding block 8 moving upwards, the length of the teeth and the position relation between the limiting block 15 and the sliding block 8 are further limited, and therefore the later-stage clamping effect is achieved.

The working principle is as follows: when the unmanned aerial vehicle is used, when the unmanned aerial vehicle falls on the buffer table 1, the unmanned aerial vehicle lands from top to bottom to generate corresponding acting force, the acting force enables the buffer table 1 to move downwards, the bottom rotating rod 12 is driven to rotate and move downwards, and the guide post 3 at the bottom of the buffer table 1 is also driven to move downwards; the rotating rod 12 rotates by taking the supporting rod 13 as an axis, the position of the top of the rotating rod 12 cannot be displaced, the bottom of the rotating rod 12 can move, the rotating rod 12 moves upwards in the movable groove 11 of the movable rod 10 in the process of pushing the bottom of the rotating rod 12 outwards, the movable rod 10 is pushed to move outwards, the rotating rod 12 pushes the sliding block 8 to move outwards so as to extrude the spring 9 on one side of the sliding block 8, and the vertical downward force of the buffer platform 1 is decomposed towards two sides through the rotating rod 12 in the process; when the rotating rod 12 rotates, the guide post 3 moves the guide post 3 downwards to slide in the guide sleeve 4, the guide post 3 drives the pushing rod 5 at the bottom to move downwards, teeth are arranged at the bottom of the pushing rod 5, the pushing rod 5 drives the driving teeth 6 at two sides to rotate in the process of moving downwards, the driving teeth 6 rotate to drive the pushing rack 16 at the bottom to rotate, the pushing rack 16 drives the driven teeth 14 to rotate, the driven teeth 14 drive the limiting block 15 at one side to move upwards, the sliding block 8 continuously moves outwards in the process of moving upwards, after the teeth of the pushing rod 5 move downwards, the limiting block 15 just moves into the limiting groove 17, the rotating rod 12 moves into the great circle of the movable groove 11 of the movable rod 10, so that the limiting block 15 plays a limiting role on the sliding block 8, and the phenomenon that the sliding block 8 drives the rotating rod 12 to generate resilience acting force due to the acting force of the spring 9, the unmanned aerial vehicle landing acting force is dispersed by the aid of the rotating rod 12 and the guide post 3 to achieve a buffering effect, the rotating rod 12 enables the force in the vertical direction of the unmanned aerial vehicle landing to be converted into the force in the horizontal direction, and the buffering effect is better than that of a structure which directly performs buffering by the aid of the spring 9, and in the downward process, the limiting block 15 moves upwards under a series of acting forces of the push rod 5, so that the limiting block 15 enters the limiting groove 17 to play a clamping role; in stopper 15 block to spacing groove 17, stopper 15 plays certain restriction to one side spring 9, prevent it from springing back, can produce slight power of upwards buffering when unmanned aerial vehicle stops at cushion stage 1 steadily, because there is tooth only one section on push rod 5, when cushion stage 1 receives partial buffer force upwards, there is tooth partial push rod 5 that is located the bottom of initiative tooth 6, tooth is not engaged with initiative tooth 6 when upwards buffering, therefore can not drive stopper 15 and move, stopper 15 blocks slider 8 always, dwang 12 can move in the great circle of activity groove 11 on movable rod 10, so cushion stage 1 can have some upwards power to carry out slight upwards when descending good unmanned aerial vehicle, at this moment spring 9 still is in the compressor arrangement, this upwards power is in reasonable scope, after buffering spacing like this, the fine adjustment can be carried out by means of the great circle at the top of the movable groove 11 and the fact that the push rod 5 is not meshed with the driving tooth 6, so that the device is more reasonable and scientific.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A motor vehicle remote sensing monitoring platform with a buffer structure comprises a buffer platform (1) and a base (2) arranged at the bottom of the buffer platform (1), and is characterized in that a guide pillar (3) and a guide sleeve (4) are respectively arranged on one opposite side of the center of the buffer platform (1) and the base (2), the guide pillar (3) is inserted into the guide sleeve (4), a push rod (5) is arranged at the bottom of the guide pillar (3), the push rod (5) is inserted into an inner cavity of the base (2), teeth are arranged on the outer surface of the bottom of the push rod (5), active teeth (6) meshed with the teeth are arranged on two sides of the bottom of the push rod (5), connecting rods (7) are arranged on two sides of the inner cavity of the base (2), sliders (8) are slidably connected onto the connecting rods (7), springs (9) are sleeved on the connecting rods (7), the two ends of the spring (9) are respectively fixedly connected with the inner wall of the base (2) and the sliding block (8), the top of the sliding block (8) is fixedly connected with a movable rod (10), a movable groove (11) is formed in the movable rod (10), the top of the movable groove (11) is circular, a rotating rod (12) movably connected with the movable groove (11) is arranged in the movable groove (11), the top of the rotating rod (12) is rotatably connected with the buffer table (1), the axial center of the rotating rod (12) is rotatably connected with a supporting rod (13) perpendicular to the base (2), one side, away from the pushing rod (5), of the driving tooth (6) is provided with a driven tooth (14) on the same horizontal line with the driving tooth (6), one side, away from the driving tooth (6), of the driven tooth (14) is provided with a limiting block (15) meshed with the driven tooth (14), the bottom of the driving tooth (6) and the bottom of the driven tooth (14) are both meshed with a pushing rack (16), and the surface of the sliding block (8) is provided with a limiting groove (17) matched with the limiting block (15).

2. The remote sensing monitoring platform with the buffering structure for the motor vehicle is characterized in that a sliding groove used for sliding of the movable rod (10) is formed in the top of the base (2), and the sliding groove is formed in the top of the sliding block (8).

3. The remote sensing monitoring platform for the motor vehicle with the buffer structure as claimed in claim 1, wherein the shape of the limiting block (15) is a right trapezoid, and the contact surface between the limiting block (15) and the limiting groove (17) is a certain gradient.

4. The remote sensing monitoring platform for the motor vehicle with the buffer structure as claimed in claim 1, wherein one side of the limit block (15) at a right angle is provided with teeth.

5. The remote sensing monitoring platform with the buffer structure for the motor vehicle as claimed in claim 1, wherein the base (2) is hollow, the driving tooth (6) and the driven tooth (14) are rotatably connected with the inner wall of the base (2) through a central shaft, a limiting rod (18) is arranged at one end of the limiting block (15), a groove for sliding the limiting rod (18) is formed in the inner wall of the base (2), a supporting platform (19) for supporting the pushing rack (16) is arranged at the bottom of the pushing rack (16), and the pushing rack (16) can slide on the supporting platform (19).

6. The remote sensing monitoring platform with the buffer structure for the motor vehicle as claimed in claim 1, wherein the length of the tooth on the push rod (5) is equal to the length of the upward movement of the limit block (15) is equal to the length of the upward movement of the slide block (8).