CN211618078U - Shock attenuation foot rest and unmanned aerial vehicle - Google Patents
Shock attenuation foot rest and unmanned aerial vehicle Download PDFInfo
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- CN211618078U CN211618078U CN201922130237.2U CN201922130237U CN211618078U CN 211618078 U CN211618078 U CN 211618078U CN 201922130237 U CN201922130237 U CN 201922130237U CN 211618078 U CN211618078 U CN 211618078U
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- foot
- tube
- foot rest
- pipe
- aerial vehicle
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Abstract
The utility model relates to an unmanned air vehicle technique field provides a shock attenuation foot rest and unmanned aerial vehicle, wherein, the shock attenuation foot rest includes: one end of the foot stand pipe is used for being fixed on the unmanned aerial vehicle; the pipe sleeve is telescopically sleeved on one end of the foot frame pipe, which is far away from the unmanned aerial vehicle, and the pipe sleeve is in clearance fit with the foot frame pipe; the elastic piece is accommodated in the pipe sleeve and abuts against the foot frame pipe; the foot rest transverse pipe is arranged on the pipe sleeve and obliquely intersected with the foot rest pipe; the unmanned aerial vehicle is provided with the damping foot rest; the utility model provides a shock attenuation foot rest and unmanned aerial vehicle have following advantage: firstly, the horizontal foot frame pipes on the pipe sleeves can move relative to the foot frame pipes in a telescopic mode, and the shock absorption performance between the foot frame pipes and the horizontal foot frame pipes is improved through the elastic pieces between the pipe sleeves and the foot frame pipes; secondly, the horizontal foot frame tubes are obliquely intersected with the foot frame tubes, and the stability of the whole shock absorption foot frame can be improved by the design; finally, the shock-absorbing foot rest has a small number of parts and a simple structure, and is easy to manufacture.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field, more specifically say, relate to a shock attenuation foot rest and unmanned aerial vehicle.
Background
Today's society, unmanned aerial vehicle's usage is more and more wide, and people no longer only are used for the amusement with unmanned aerial vehicle, still utilize unmanned aerial vehicle to carry out a lot of operation operations, like aerial camera, fire control rescue, military shooting etc. unmanned aerial vehicle weight is also bigger and bigger, can lead to the unmanned aerial vehicle scaffold to damage easily when descending, can cause impact and damage to organism spare part, just in time the fortune of a kind of shock attenuation foot rest at this moment. The stability and the shock-absorbing performance of the aircraft during landing are guaranteed, the problem that the service life of the whole aircraft is short due to vibration and impact is solved, and meanwhile, the buffering and energy absorption of the aircraft under the condition of abnormal landing can be realized.
However, the conventional damping foot rest has a complex structure and is easy to damage, so that the service life of the damping foot rest is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shock attenuation foot rest to solve the complicated and poor technical problem of durability of shock attenuation foot rest structure that exists among the prior art.
In order to achieve the above object, the utility model discloses a technical scheme is a shock attenuation foot rest, include:
one end of the foot stand pipe is used for being fixed on the unmanned aerial vehicle;
the pipe sleeve is telescopically sleeved on one end of the foot frame pipe, which is far away from the unmanned aerial vehicle, and the pipe sleeve is in clearance fit with the foot frame pipe;
the elastic piece is accommodated in the pipe sleeve and abuts against the foot frame pipe; and
and the horizontal foot frame tube is arranged on the tube sleeve and obliquely intersected with the foot frame tube.
In one embodiment, the pipe sleeve is provided with a guide groove extending along the length direction of the pipe sleeve, the outer side surface of the foot frame pipe is provided with a guide post accommodated in the guide groove, and the guide post can move along the length direction of the guide groove.
In one embodiment, the elastic member is a damping spring, and the elastic force direction of the damping spring is parallel to the length direction of the foot frame tube.
In one embodiment, the pipe sleeve is internally provided with a containing cavity, the pipe sleeve is provided with a first fixing hole for inserting the foot stand pipe and a second fixing hole for inserting the foot stand transverse pipe, the first fixing hole and the second fixing hole are communicated with the containing cavity, and the elastic piece is contained in the containing cavity.
In one embodiment, a deformation gap is formed between the first fixing hole and the second fixing hole.
In one embodiment, the deformation gap divides the tube sleeve into a first tube and a second tube with an adjustment member coupled therebetween.
In one embodiment, the axis of the foot rest cross tube is perpendicular to the axis of the foot rest tube.
In one embodiment, the two ends of the horizontal foot stool tube are provided with shock absorbing pieces.
In one embodiment, the end of the foot tube abutting the drone is provided with a securing thread.
The utility model provides a shock attenuation foot rest and unmanned aerial vehicle's beneficial effect lies in:
firstly, the telescopic pipe sleeve sleeved on the foot rest pipe is arranged, so that the foot rest transverse pipe on the pipe sleeve can telescopically move relative to the foot rest pipe, and the shock absorption performance between the foot rest pipe and the foot rest transverse pipe is improved through the elastic piece between the pipe sleeve and the foot rest pipe; secondly, the horizontal foot frame tubes are obliquely intersected with the foot frame tubes, and the stability of the whole shock absorption foot frame can be improved by the design; finally, the shock-absorbing foot rest has a small number of parts and a simple structure, and is easy to manufacture.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a three-dimensional structure view of a shock-absorbing foot stool provided by an embodiment of the present invention;
fig. 2 is an exploded view of a shock-absorbing foot stool provided by an embodiment of the present invention;
fig. 3 is an enlarged view of fig. 1 "a".
The figures are numbered:
a scaffold tube-1; a guide post-11;
a pipe sleeve-2; a guide groove-21; a first fixing hole-22; a second fixing hole-23; deformation gap-24; a first tube-25; a second tube-26; an adjustment member-27;
an elastic member-3;
a horizontal foot stool tube-4; a shock absorbing member-41.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention, and are not intended to indicate that a device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as indicating a number of technical features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The following describes the specific implementation of the present invention in more detail with reference to specific embodiments:
as shown in fig. 1, the embodiment of the utility model provides a pair of shock attenuation foot rest, this shock attenuation foot rest are used for installing on unmanned aerial vehicle, and its effect is for reduceing the vibrations of unmanned aerial vehicle when landing the ground, avoids unmanned aerial vehicle to receive too big vibrations and arouses that unmanned aerial vehicle damages.
The shock attenuation foot rest includes: the foot rest comprises a foot rest tube 1, a tube sleeve 2, an elastic piece 3 and a foot rest transverse tube 4; one end of the foot stand pipe 1 is used for being fixed on the unmanned aerial vehicle; the pipe sleeve 2 is telescopically sleeved on one end of the foot frame pipe 1 far away from the unmanned aerial vehicle, and the pipe sleeve 2 is in clearance fit with the foot frame pipe 1; the elastic piece 3 is accommodated in the pipe sleeve 2 and is propped against the foot frame pipe 1; the foot rest transverse tube 4 is arranged on the pipe sleeve 2 and obliquely intersected with the foot rest tube 1.
The shock attenuation foot rest that this embodiment provided lies in:
firstly, the foot rest transverse tube 4 on the tube sleeve 2 can telescopically move relative to the foot rest tube 1 by arranging the tube sleeve 2 which is telescopically sleeved on the foot rest tube 1, and the shock absorption performance between the foot rest tube 1 and the foot rest transverse tube 4 is improved by the elastic piece 3 between the tube sleeve 2 and the foot rest tube 1; secondly, the horizontal foot stand pipes 4 are obliquely intersected with the foot stand pipes 1, and the stability of the whole shock absorption foot stand can be improved by the design; finally, the shock-absorbing foot rest has a small number of parts and a simple structure, and is easy to manufacture.
Specifically, the horizontal pipe 4 of foot rest pipe 1 and foot rest is the hollow tube, and its material is aluminium, and this design can be so that whole shock attenuation foot rest is lightweight, has avoided installing shock attenuation foot rest back greatly increased unmanned aerial vehicle's burden on unmanned aerial vehicle.
In one embodiment, the pipe sleeve 2 is provided with a guide slot 21 extending along the length direction thereof, the outer side surface of the stand pipe 1 is provided with a guide post 11 received in the guide slot 21, and the guide post 11 can move along the length direction of the guide slot 21. It can be understood that the telescopic motion of the pipe sleeve 2 and the shock-absorbing performance of the horizontal horse tube 4 can be more stable by the cooperation between the guide grooves 21 and the guide posts 11.
Specifically, the guide groove 21 is an elongated groove, and the longitudinal direction thereof is parallel to the longitudinal direction of the foot frame tube 1. It can be understood that the length direction of the elongated slot is parallel to the length direction of the foot frame tube 1, so that the telescopic direction of the pipe sleeve 2 is limited to be parallel to the length direction of the foot frame tube 1, and the telescopic of the pipe sleeve 2 is more stable.
In a detailed manner, there are at least two guide slots 21, the guide slots 21 are symmetrically disposed at both sides of the pipe housing 2, and correspondingly, there are at least two guide posts 11, one of which is correspondingly received in the guide slots 21.
In one embodiment, the elastic member 3 is a damping spring having an elastic force direction parallel to the telescopic direction of the socket 2. It can be understood that the elastic force direction of the damper spring is parallel to the expansion and contraction direction of the socket 2, i.e., parallel to the length direction of the foot frame tube 1, i.e., the socket 2 can be more stably expanded and contracted along the length direction of the foot frame tube 1.
In one embodiment, a receiving cavity is formed inside the pipe sleeve 2, a first fixing hole 22 for inserting the foot rest tube 1 and a second fixing hole 23 for inserting the foot rest cross tube 4 are formed in the pipe sleeve 2, and the first fixing hole 22 and the second fixing hole 23 are communicated with the receiving cavity. It can be understood that the foot rest tube 1 is inserted into the first fixing hole 22, and the foot rest cross tube 4 is inserted into the second fixing hole 23, so that the foot rest tube 1 and the foot rest cross tube 4 are conveniently assembled on the pipe sleeve 2, and the shock-absorbing foot rest has a simple structure and is easy to assemble.
Specifically, the foot rest tube 1 is clearance-fitted in the first fixing hole 22, and the foot rest cross tube 4 is interference-fitted in the second fixing hole 23.
In one embodiment, a deformation gap 24 is formed between the first fixing hole 22 and the second fixing hole 23. It can be understood that, through setting up this deformation gap 24, the user can adjust the width of deformation gap 24 in order to adjust the size of first fixed orifices 22 or second fixed orifices 23 to the foot rest pipe 1 or the foot rest violently pipe 4 of different sizes, and this design has improved the suitability of pipe box 2, and convenient to use person changes different foot rest pipes 1 or foot rest violently pipe 4 according to unmanned aerial vehicle's size and weight.
Specifically, the deformation slit 24 communicates with the first fixing hole 22 and the second fixing hole 23.
In one embodiment, the deformation gap 24 divides the tube housing 2 into a first tube 25 and a second tube 26, with an adjustment member 27 coupled between the first tube 25 and the second tube 26. In this embodiment, the adjusting member 27 is connected between the first tube 25 and the second tube 26, and the adjusting member 27 is used to adjust the distance between the first tube 25 and the second tube 26 to adjust the width of the deformation gap 24.
In one embodiment, the axis of the foot stool cross tube 4 is perpendicular to the axis of the foot stool tube 1. It will be appreciated that the above design makes the shock absorbing foot rest more stable when standing.
In one embodiment, shock absorbers 41 are provided at both ends of the foot stool cross tube 4. In this embodiment, the shock absorbing member 41 is a silicone member, and the shock absorbing effect is further improved by providing the silicone member.
In one embodiment, the end of the foot tube 1 that is butted against the drone is provided with a fixing thread. It can be understood that this fixed thread is used for with the last fixed thread fit of unmanned aerial vehicle, and the shock attenuation foot rest can threaded connection on unmanned aerial vehicle promptly, and its installation degree of difficulty is low.
Another object of the utility model is to provide an unmanned aerial vehicle is provided with as above the shock attenuation foot rest.
Be provided with the unmanned aerial vehicle of above-mentioned shock attenuation foot rest has simple structure, advantage that the durability is strong.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A shock absorbing foot stool, comprising:
one end of the foot stand pipe is used for being fixed on the unmanned aerial vehicle;
the pipe sleeve is telescopically sleeved on one end of the foot frame pipe, which is far away from the unmanned aerial vehicle, and the pipe sleeve is in clearance fit with the foot frame pipe;
the elastic piece is accommodated in the pipe sleeve and abuts against the foot frame pipe; and
and the horizontal foot frame tube is arranged on the tube sleeve and obliquely intersected with the foot frame tube.
2. The shock absorbing foot stool as set forth in claim 1, wherein the tube housing is formed with a guide groove extending along a length direction of the tube housing, and a guide post received in the guide groove is provided on an outer side surface of the foot stool tube, the guide post being movable along the length direction of the guide groove.
3. A shock absorbing foot rest according to claim 1, wherein said elastic member is a shock absorbing spring having a spring force direction parallel to the length direction of said foot rest tube.
4. The shock-absorbing foot rest according to claim 1, wherein a receiving cavity is formed inside the pipe sleeve, a first fixing hole for inserting the foot rest tube and a second fixing hole for inserting the foot rest transverse tube are formed in the pipe sleeve, the first fixing hole and the second fixing hole are communicated with the receiving cavity, and the elastic member is received in the receiving cavity.
5. The shock absorbing foot stool as set forth in claim 4, wherein a deformation gap is formed between the first fixing hole and the second fixing hole.
6. The shock absorbing spider of claim 5, wherein the deformation gap divides the tube housing into a first tube and a second tube with an adjustment member coupled therebetween.
7. A shock absorbing foot rest according to any one of claims 1 to 6, wherein the axis of the foot rest cross tube is perpendicular to the axis of the foot rest tube.
8. A shock absorbing foot rest according to any one of claims 1 to 6, wherein shock absorbing members are provided at both ends of the foot rest cross tube.
9. A shock absorbing foot rest according to any one of claims 1 to 6, wherein the end of the foot rest tube abutting the drone is provided with a fixing thread.
10. An unmanned aerial vehicle, characterized in that a shock absorbing foot stand according to any one of claims 1-9 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130237.2U CN211618078U (en) | 2019-12-02 | 2019-12-02 | Shock attenuation foot rest and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130237.2U CN211618078U (en) | 2019-12-02 | 2019-12-02 | Shock attenuation foot rest and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211618078U true CN211618078U (en) | 2020-10-02 |
Family
ID=72627530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922130237.2U Expired - Fee Related CN211618078U (en) | 2019-12-02 | 2019-12-02 | Shock attenuation foot rest and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211618078U (en) |
-
2019
- 2019-12-02 CN CN201922130237.2U patent/CN211618078U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20211202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |