CN211223848U - Survey and drawing frame base suitable for many environments - Google Patents
Survey and drawing frame base suitable for many environments Download PDFInfo
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- CN211223848U CN211223848U CN201921971632.7U CN201921971632U CN211223848U CN 211223848 U CN211223848 U CN 211223848U CN 201921971632 U CN201921971632 U CN 201921971632U CN 211223848 U CN211223848 U CN 211223848U
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicles, and discloses a mapping rack base suitable for multiple environments, which comprises a base body and a plurality of supporting legs; the two sides of the base body are provided with sliding chutes of T-shaped structures; one end of the supporting leg is provided with a roller, and the other end of the supporting leg is provided with an installation part which is connected with the sliding chute in a sliding way; the upper side of the mounting part is connected with the upper side of the sliding chute through an elastic part, and the lower side of the mounting part is connected with the lower side of the sliding chute through another elastic part; the rollers on the same side of the base body are connected through a crawler. The utility model discloses can make unmanned aerial vehicle descend in adverse circumstances to realize steady motion, accomplish operating personnel's survey and drawing requirement easily.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle, especially, relate to survey and drawing frame base suitable for many environments.
Background
Unmanned aerial vehicle is a small and exquisite, easy controlled aircraft, and present wide application is in fields such as survey and drawing, shooting, agricultural fertilization, military affairs. In the environment of difference, the flight requirement to unmanned aerial vehicle is different, in some adverse circumstances, is unfavorable for flying in fact, under this kind of circumstances, needs to descend unmanned aerial vehicle to ground or descend to other positions that can berth, measures through the ground and realizes the purpose survey and drawing.
However, the existing unmanned aerial vehicle can only measure in situ after landing, cannot change the surveying and mapping direction according to actual conditions, is very inconvenient if position changing surveying and mapping is needed, and is difficult to adjust for operators particularly in the process of remote operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a survey and drawing frame base suitable for many environments can make unmanned aerial vehicle descend in adverse circumstances to realize steady motion, accomplish operating personnel's survey and drawing requirement easily. The utility model discloses a concrete technical scheme as follows:
the side-changing rack base suitable for multiple environments comprises a base body and a plurality of supporting legs; the two sides of the base body are provided with sliding chutes of T-shaped structures; one end of the supporting leg is provided with a roller, and the other end of the supporting leg is provided with an installation part which is connected with the sliding chute in a sliding way; the upper side of the mounting part is connected with the upper side of the sliding chute through an elastic part, and the lower side of the mounting part is connected with the lower side of the sliding chute through another elastic part; the rollers on the same side of the base body are connected through a crawler.
Has the advantages that: the utility model can generate relative sliding on the base of the frame after the supporting legs are contacted with the parking positions through the arrangement of the sliding grooves, and the arrangement of the elastic pieces forms the buffer of a reciprocating state, thereby the utility model can avoid rigid collision at the moment of landing, and the unmanned aerial vehicle body is well protected; when the unmanned aerial vehicle stops, the crawler belt is used for moving; the track can be applicable to the operation of different environment, and the setting up of track has increased lifting surface area, has improved operating stability, still is applicable to various topography.
Preferably, the roller is provided with a mounting groove; the track embedding mounting groove is connected with the roller.
Has the advantages that: the direct connection mode of the crawler belt and the roller is a clamping connection mode; in fact, the independent action of the rollers can realize movement, but due to the characteristics of the rollers, when the unmanned aerial vehicle stops, the unmanned aerial vehicle cannot be stabilized, and relative sliding can be generated; because the setting of track, the contact surface increase to improve frictional force, and on current track, still be equipped with various anti-skidding lines, consequently, possess fine ground ability of grabbing, with this fine assurance unmanned aerial vehicle's the stability of berthing.
Preferably, the mounting groove is internally provided with a positioning hole, and the crawler is provided with a positioning block matched with the positioning hole.
Has the advantages that: in order to prevent relative sliding between the roller and the crawler belt, the crawler belt is limited by the positioning holes and the positioning blocks; on the one hand, the clamping is stable, and on the other hand, the clamping is stable, and the convenient limit is realized by matching with the mounting groove.
Preferably, the height of the track is greater than the depth of the mounting groove.
Has the advantages that: when the height of the crawler belt is equal to the depth of the mounting groove, the crawler belt is completely embedded into the mounting groove, and the crawler belt is not convenient to take down for replacement; if the height of track is greater than the degree of depth of mounting groove, then, can make things convenient for taking off of track to change, can also guarantee that the surface of track contacts on the topography that relies on completely, especially on unevenness's surface, can prevent to produce between gyro wheel and such surface and skid.
Preferably, a first motor, a second motor and a motor seat for storing the motors are respectively arranged on two sides of the base body; the first motor and the second motor are respectively connected with any one of the rollers on two sides of the base body through the shaft coupling.
Has the advantages that: in fact, the transmission of the caterpillar track is realized by a motor; if only one motor is utilized, the utility model can only move forward and backward, the steering mode of the utility model needs to change the direction of the supporting legs, the arrangement is complicated, and the requirement on the performance of the crawler belt is higher; the utility model discloses utilize two motors to solve this problem, when arbitrary motor rotates, the gyro wheel static of its relative opposite side is real, and this moment is equivalent to this side gyro wheel for the fixed point, is rotated the gyro wheel motion of one side by the motor and draws a circle to this realizes unmanned aerial vehicle's steering, and such setting is simple easily realized, and only can to conventional track to the requirement of track.
Preferably, the first rollers on two sides of the base body are respectively a first roller and a second roller; the driving end of the first motor is connected with the first roller through a coupler; and the driving end of the second motor is connected with the second roller through a coupler.
Has the advantages that: no matter which side of the track, when the first roller of the track on the side rotates, the steering can be quickly realized, the operation of an operator is facilitated, and the position to be mapped is quickly aligned.
Preferably, the bottom of the base body is provided with an elastic buffer layer.
Has the advantages that: when the unmanned aerial vehicle falls down, due to the arrangement of the two elastic pieces, the bottom of the unmanned aerial vehicle can be in contact with an uneven depending position possibly due to terrain; from this, set up elastic buffer layer in base body's bottom, the hard contact of the contact surface of avoiding base body and unevenness that can be fine, from this protection unmanned aerial vehicle.
Compared with the prior art, the utility model can realize multi-environment mapping, and especially can form a stable foundation for easy mapping when the ground is uneven and the contact surface is easy to slide to move, such as mountainous regions, deserts, ice surfaces and other environments; the utility model can also well realize steering, and ensure that the operator can easily achieve the mapping purpose; the utility model discloses still set up the structure of avoiding unmanned aerial vehicle rigidity collision to it is difficult impaired to protect unmanned aerial vehicle.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 is a left side view of the embodiment of the present invention;
fig. 3 is a schematic top view of an embodiment of the present invention;
fig. 4 is a schematic view of the connection between the roller and the track according to the embodiment of the present invention.
In the figure: 1-a base body; 2-supporting legs; 3-a chute; 4-a roller; 5-an installation part; 6-an elastic member; 7-a crawler belt; 8-mounting grooves; 9-positioning holes; 10-positioning blocks; 11-a first electric machine; 12-a second electric machine; 13-elastic buffer layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the above terms in the embodiments with specific meanings in the present invention can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
The invention will be further explained with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 4, the side-changing frame base suitable for multiple environments comprises a base body 1 and a plurality of supporting legs 2; the two sides of the base body 1 are provided with chutes 3 with T-shaped structures; one end of the supporting leg 2 is provided with a roller 4, and the other end is provided with an installation part 5 which is connected with the chute 3 in a sliding way; the upper side of the mounting part 5 is connected with the upper side of the sliding chute 3 through an elastic part 6, and the lower side of the mounting part 5 is connected with the lower side of the sliding chute 3 through another elastic part; the rollers 4 on the same side of the base body 1 are connected through a crawler belt 7.
The utility model can generate relative sliding on the base of the frame after the supporting leg 2 is contacted with the stop position through the arrangement of the chute 3, and the buffer of the reciprocating state is formed by the arrangement of the elastic piece 6, thereby the utility model can avoid rigid collision at the moment of landing, and the unmanned aerial vehicle body is well protected; when the unmanned aerial vehicle stops, the crawler belt 7 is used for moving; the crawler belt 7 can be suitable for operation in different environments, the stress area is increased due to the arrangement of the crawler belt 7, the operation stability is improved, and the crawler belt is also suitable for various terrains. In the embodiment, the supporting legs 2 are of a Z-shaped structure, can be well connected with the sliding grooves 3 in a sliding manner and can also well penetrate through the rollers 4 besides the supporting function; there is the through-hole in the one end that supporting leg 2 is connected with gyro wheel 4 actually, makes things convenient for the active end of motor or the passing of shaft coupling to the realization drives the motion of gyro wheel 4.
For better use of the utility model, the roller 4 is provided with a mounting groove 8; the crawler belt 7 is embedded in the mounting groove 8 and connected with the roller 4. The direct connection mode of the crawler belt 7 and the roller 4 is a clamping connection mode; in fact, the roller 4 can move independently, but due to the characteristics of the roller 4, when the unmanned aerial vehicle stops, the unmanned aerial vehicle cannot be stabilized, and relative sliding can be generated; because the setting of track 7, the contact surface increase to improve frictional force, and on current track 7, still be equipped with various anti-skidding lines, consequently, possess fine ground ability of grabbing, with this fine assurance unmanned aerial vehicle's the stability of berthing.
For better use the utility model discloses, be equipped with locating hole 9 in the mounting groove 8, track 7 is equipped with and locates hole 9 complex locating piece 10. In order to prevent relative sliding between the roller 4 and the crawler belt 7, the crawler belt 7 is limited by a positioning hole 9 and a positioning block 10; on the one hand, the clamping is stable, on the other hand, on the basis of realizing stable clamping, the convenient limit is realized by matching with the mounting groove 8.
For better use the utility model discloses, the degree of depth that highly is greater than mounting groove 8 of track 7. When the height of the crawler belt 7 is equal to the depth of the mounting groove 8, the crawler belt 7 is completely embedded into the mounting groove 8, and the crawler belt 7 is not convenient to take down for replacement; if the height of the track 7 is greater than the depth of the mounting groove 8, then removal and replacement of the track 7 is facilitated, and it is also possible to ensure that the surface of the track 7 is fully in contact with the terrain on which it rests, particularly on uneven surfaces, and to prevent slippage between the roller 4 and such surfaces.
In order to better use the utility model, a first motor 11 and a second motor 12, as well as a motor base for storing the motors are respectively arranged at two sides of the base body 1; the first motor 11 and the second motor 12 are respectively connected with any one of the rollers 4 on two sides of the base body 1 through a coupler. In fact, the transmission of the caterpillar band 7 is realized by a motor; if only one motor is utilized, the utility model can only move forward and backward, the steering mode of the utility model needs to change the direction of the supporting legs 2, the arrangement is complicated, and the requirement on the performance of the crawler belt 7 is higher; the utility model discloses utilize two motors to solve this problem, when arbitrary motor rotates, the 4 stillness of gyro wheel of its relative opposite side, this moment be equivalent to this side gyro wheel 4 for the fixed point, by the motor 4 motion drawing circles of gyro wheel of rotation one side to this realizes unmanned aerial vehicle's steering, and such setting is simple easily realized, and the requirement to track 7 only can be limited to conventional track 7.
For better use, the first rollers 4 on both sides of the base body 1 are respectively a first roller and a second roller; the driving end of the first motor 11 is connected with the first roller through a coupler; and the driving end of the second motor 12 is connected with the second roller through a coupler. No matter which side of the track 7, when the first roller 4 of the track 7 on this side rotates, the steering can be quickly realized, the operation of an operator is facilitated, and the position to be mapped is quickly aligned. In fact, in other embodiments, it is not necessary that the active end of the first motor 11 is connected to the first roller through a coupling, and the active end of the second motor 12 is connected to the second roller through a coupling, which is an optimized implementation; the position of the gyro wheel 4 that the initiative end of first motor 11 and second motor 12 is connected respectively should be mutual correspondence, and for unmanned aerial vehicle's axis symmetry, just so can be favorable to operating personnel to judge turned angle, realizes the survey and drawing fast and aims at.
For better use the utility model discloses, the bottom of base body 1 is equipped with elastic buffer layer 13. When the unmanned aerial vehicle falls down, due to the arrangement of the two elastic pieces 6, the bottom of the unmanned aerial vehicle can be in contact with an uneven depending position possibly due to terrain; from this, set up elastic buffer layer 13 in base body 1's bottom, the hard contact of the contact surface of avoiding base body 1 and unevenness that can be fine, from this protection unmanned aerial vehicle.
In the utility model, the characteristics of the camera, the processing equipment, the wireless communication and the like required by the surveying and mapping are the same as the surveying and mapping unmanned aerial vehicle in the prior art, and the description is not repeated here; of course, other power devices such as wings and wing motors required by the unmanned aerial vehicle are also the same as or similar to those of the existing unmanned aerial vehicle, and are not described again here.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. The base is suitable for a surveying and mapping rack in multiple environments and is characterized by comprising a base body (1) and a plurality of supporting legs (2); two sides of the base body (1) are provided with sliding chutes (3) with T-shaped structures; one end of the supporting leg (2) is provided with a roller (4), and the other end is provided with an installation part (5) which is connected with the sliding chute (3) in a sliding way; the upper side of the mounting part (5) is connected with the upper side of the sliding chute (3) through an elastic part (6), and the lower side of the mounting part (5) is connected with the lower side of the sliding chute (3) through another elastic part; the rollers (4) on the same side of the base body (1) are connected through the crawler belt (7).
2. Mapping stand base for multiple environments, according to claim 1, characterised in that the rollers (4) are provided with mounting slots (8); the crawler belt (7) is embedded into the mounting groove (8) and is connected with the roller (4).
3. Mapping frame base for multiple environments, according to claim 2, characterized in that the mounting groove (8) is provided with a positioning hole (9), and the crawler (7) is provided with a positioning block (10) matching with the positioning hole (9).
4. Mapping frame base for multiple environments, according to claim 3, characterised in that the height of the track (7) is greater than the depth of the mounting groove (8).
5. The multi-environment surveying and mapping stand base according to claim 1, wherein the base body (1) is provided with a first motor (11) and a second motor (12) on two sides, respectively, and a motor base for storing the motors; the first motor (11) and the second motor (12) are respectively connected with any one of the rollers (4) on two sides of the base body (1) through a coupler.
6. The multi-environment surveying and mapping stand base according to claim 5, wherein the first rollers (4) on both sides of the base body (1) are a first roller and a second roller, respectively; the driving end of the first motor (11) is connected with the first roller through a coupler; and the driving end of the second motor (12) is connected with the second roller through a coupler.
7. Mapping stand base for multi-environments, according to claim 1, characterized in that the base body (1) is provided with an elastic buffer layer (13) at its bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971632.7U CN211223848U (en) | 2019-11-14 | 2019-11-14 | Survey and drawing frame base suitable for many environments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971632.7U CN211223848U (en) | 2019-11-14 | 2019-11-14 | Survey and drawing frame base suitable for many environments |
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| CN211223848U true CN211223848U (en) | 2020-08-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027066A (en) * | 2020-09-15 | 2020-12-04 | 惠州众合航空科技有限公司 | Stable unmanned aerial vehicle landing device |
| CN112937859A (en) * | 2021-02-04 | 2021-06-11 | 中国气象局广州热带海洋气象研究所（广东省气象科学研究所） | Multifunctional ecological environment unmanned aerial vehicle observation system |
-
2019
- 2019-11-14 CN CN201921971632.7U patent/CN211223848U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027066A (en) * | 2020-09-15 | 2020-12-04 | 惠州众合航空科技有限公司 | Stable unmanned aerial vehicle landing device |
| CN112937859A (en) * | 2021-02-04 | 2021-06-11 | 中国气象局广州热带海洋气象研究所（广东省气象科学研究所） | Multifunctional ecological environment unmanned aerial vehicle observation system |
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