CN215043643U - Protection device for unmanned aerial vehicle when falling - Google Patents
Protection device for unmanned aerial vehicle when falling Download PDFInfo
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- CN215043643U CN215043643U CN202022646229.6U CN202022646229U CN215043643U CN 215043643 U CN215043643 U CN 215043643U CN 202022646229 U CN202022646229 U CN 202022646229U CN 215043643 U CN215043643 U CN 215043643U
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- aerial vehicle
- unmanned aerial
- supporting leg
- protection device
- bull stick
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Abstract
The utility model discloses a protector when unmanned aerial vehicle falls, including the unmanned aerial vehicle body, the left side and the equal fixedly connected with connecting block in right side of unmanned aerial vehicle body, the front end and the back end of connecting block inner wall all have the bull stick through bearing frame swing joint, and the fixed supporting leg that has cup jointed in surface of bull stick, the bottom of the one end through connection piece of bull stick is kept away from to the supporting leg, and the gear has all been cup jointed to the front end and the back end on bull stick surface, and there is positioning mechanism at the dorsal part of connecting block inner wall top through bearing frame swing joint. The utility model discloses a user breaks supporting leg regulation support angle off with the fingers and thumb about the user, and the supporting leg uses the bull stick to take gear synchronous revolution as the center rotation, has solved current unmanned aerial vehicle and has not balanced support function, leads to the problem of the uneven easy overturning of unmanned aerial vehicle whereabouts angle and harms the paddle, has reduced user operation unmanned aerial vehicle's cost, has also increased unmanned aerial vehicle's life, has also improved unmanned aerial vehicle's practicality.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle protects technical field, specifically is a protector when unmanned aerial vehicle falls.
Background
An unmanned aircraft, referred to as "drone", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer.
When taking photo by plane, need use unmanned aerial vehicle, but current unmanned aerial vehicle does not have balanced support function, leads to the uneven damage paddle that overturns easily of unmanned aerial vehicle whereabouts angle, has increased user operation unmanned aerial vehicle's cost, has also reduced unmanned aerial vehicle's life, has also reduced unmanned aerial vehicle's practicality.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a protector when unmanned aerial vehicle falls possesses the advantage that balanced support effect is good, has solved current unmanned aerial vehicle and has not had balanced support function, leads to the problem that the uneven damage paddle that overturns easily of unmanned aerial vehicle whereabouts angle.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protector when unmanned aerial vehicle falls, includes the unmanned aerial vehicle body, the equal fixedly connected with connecting block in left side and the right side of unmanned aerial vehicle body, the front end and the back end of connecting block inner wall all have the bull stick through bearing frame swing joint, the fixed supporting leg that has cup jointed on the surface of bull stick, the bottom of the one end through connection piece of bull stick is kept away from to the supporting leg, the gear has all been cup jointed to the front end and the back end on bull stick surface, there is positioning mechanism at dorsal part top of connecting block inner wall through bearing frame swing joint.
As the utility model discloses it is preferred, positioning mechanism includes the connecting rod, the front end through connection piece's of connecting rod front end, the front end on connecting rod surface and the inside that the back end just is located the connecting block all fix the cover and have connect the latch, the bottom of latch is connected with the top meshing of gear, the top and the bottom of connecting block front end just are located the equal fixedly connected with locating piece in both sides of connecting rod, the top of locating piece is provided with the bolt, the bolt runs through the top of locating piece and the top of connecting rod in proper order and extends to the inside of other end locating piece.
As the utility model discloses it is preferred, the opening has been seted up to the bottom of connecting block and the position that corresponds the supporting leg, interval between open-ended width and the supporting leg is less than one centimetre, the opening is used with the supporting leg cooperation.
As the utility model discloses it is preferred, the jack has been seted up at the top of connecting rod and the position that corresponds the bolt, the diameter of jack is greater than the diameter of bolt, the jack is used with the bolt cooperation.
As the utility model discloses it is preferred, the thread groove has been seted up to the inner chamber of locating piece, the quantity of thread groove is two, and evenly distributed, the thread groove uses with the bolt cooperation.
As the utility model discloses it is preferred, the bottom fixed mounting of supporting leg has rubber foot pad, rubber foot pad's thickness is greater than three centimetres, rubber foot pad uses with the supporting leg cooperation.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the unmanned aerial vehicle body, the connecting block, the bull stick, the supporting leg, gear and positioning mechanism cooperation use, through the user about break the supporting leg adjust the support angle, the supporting leg uses the bull stick to rotate as the center and drive gear synchronous revolution, gear rotation drives latch and connecting rod rotation, insert and run through the jack the bolt from the thread groove during fixed, then the rotation is fixed in the inside of thread groove, the connecting rod can't rotate at this moment, the connecting rod can't rotate and drive the latch can't rotate, the latch can't rotate and make gear and bull stick can't the free rotation, the bull stick can't rotate and make the supporting leg keep inclination to strengthen the support to the unmanned aerial vehicle body, also protect the safety that the unmanned aerial vehicle body fell when reaching the balanced support effect, solved current unmanned aerial vehicle does not have the balanced support function, lead to the problem that the uneven easy turnover of unmanned aerial vehicle whereabouts angle damages the paddle, the cost of operating the unmanned aerial vehicle by a user is reduced, the service life of the unmanned aerial vehicle is prolonged, and the practicability of the unmanned aerial vehicle is improved.
2. The utility model discloses an open-ended sets up, can make the supporting leg complete carry out mechanical movement through the opening, has avoided the too narrow supporting leg that leads to of open-ended width to appear blocking dead phenomenon at the opening part, also reduces the wearing and tearing that the supporting leg appears at the opening part.
3. The utility model discloses a setting of jack can assist the bolt to carry out work, plays fixed effect simultaneously, has avoided the diameter of jack too big to lead to the bolt to influence fixed effect in the inside phenomenon that the skew appears of jack.
4. The utility model discloses a setting of thread groove can assist the bolt to carry out work, plays spacing effect simultaneously, has avoided the bolt to appear the phenomenon that breaks away from easily under the restriction that does not have the thread groove, improves the security of mechanical work.
5. The utility model discloses a setting of rubber foot pad can assist the supporting leg to carry out work, plays the effect of protection simultaneously, has avoided the supporting leg directly to cause the stability that vibrations influence machine part with ground contact to the unmanned aerial vehicle body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side cross-sectional view of the connection block of FIG. 1 according to the present invention;
FIG. 3 is a perspective view of a partial structure of the connecting rod of FIG. 2 according to the present invention;
fig. 4 is a perspective view of the positioning block structure shown in fig. 2 according to the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. connecting blocks; 3. a rotating rod; 4. supporting legs; 5. a gear; 6. a positioning mechanism; 61. a connecting rod; 62. clamping teeth; 63. positioning blocks; 64. a bolt; 7. an opening; 8. a jack; 9. a thread groove; 10. a rubber foot pad.
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.
As shown in fig. 1 to 4, the utility model provides a pair of protector when unmanned aerial vehicle falls, including unmanned aerial vehicle body 1, the equal fixedly connected with connecting block 2 in left side and right side of unmanned aerial vehicle body 1, the front end and the back end of connecting block 2 inner walls all have bull stick 3 through bearing frame swing joint, the fixed surface of bull stick 3 has cup jointed supporting leg 4, the one end through connection piece 2's of bull stick 3 bottom is kept away from to supporting leg 4, the front end and the back end on bull stick 3 surface are all fixed the gear 5 of having cup jointed, there is positioning mechanism 6 at the dorsal part top of connecting block 2 inner walls through bearing frame swing joint.
Referring to fig. 2, the positioning mechanism 6 includes a connecting rod 61, the front end of the connecting rod 61 penetrates through the front end of the connecting block 2, the front end and the back end of the surface of the connecting rod 61 and the inside of the connecting block 2 are fixedly sleeved with a latch 62, the bottom of the latch 62 is engaged with the top of the gear 5, the top and the bottom of the front end of the connecting block 2 and the two sides of the connecting rod 61 are fixedly connected with positioning blocks 63, the top of the positioning blocks 63 is provided with a bolt 64, and the bolt 64 penetrates through the top of the positioning blocks 63 and the top of the connecting rod 61 in sequence and extends to the inside of the other end positioning blocks 63.
Adopt above-mentioned scheme: through setting up positioning mechanism 6, can the person of facilitating the use insert bolt 64 from thread groove 10, fix connecting rod 61 when bolt 64 runs through thread groove 10 and jack 8, the unable rotatory effect that can't reach the location of freely rotating realization supporting leg 4 of connecting rod 61.
Referring to fig. 2, the bottom of the connecting block 2 and the position corresponding to the supporting leg 4 are provided with an opening 7, the width of the opening 7 and the distance between the supporting legs 4 are less than one centimeter, and the opening 7 is matched with the supporting legs 4 for use.
Adopt above-mentioned scheme: through opening 7's setting, can make supporting leg 4 complete carry out mechanical movement through opening 7, avoided opening 7's width too narrow to lead to supporting leg 4 to appear the dead phenomenon of card in opening 7 department, also reduced the wearing and tearing that supporting leg 4 appears in opening 7 department.
Referring to fig. 3, a jack 8 is formed at the top of the connecting rod 61 and corresponding to the plug 64, the diameter of the jack 8 is larger than that of the plug 64, and the jack 8 is used in cooperation with the plug 64.
Adopt above-mentioned scheme: through the setting of jack 8, can assist bolt 64 to carry out work, play fixed effect simultaneously, avoid the too big phenomenon influence fixed effect that leads to bolt 64 to appear squinting in jack 8 inside of the diameter of jack 8.
Referring to fig. 4, the inner cavity of the positioning block 63 is provided with two thread grooves 9, the number of the thread grooves 9 is two, the thread grooves 9 are uniformly distributed, and the thread grooves 9 are matched with the pins 64 for use.
Adopt above-mentioned scheme: through the setting of thread groove 9, can assist bolt 64 to carry out work, play spacing effect simultaneously, avoid bolt 64 not having the restriction of thread groove 9 the phenomenon that breaks away from appears easily down, improve the security of mechanical work.
Referring to fig. 1, a rubber foot pad 10 is fixedly mounted at the bottom of the supporting leg 4, the thickness of the rubber foot pad 10 is greater than three centimeters, and the rubber foot pad 10 is matched with the supporting leg 4 for use.
Adopt above-mentioned scheme: through the setting of rubber foot pad 10, can assist supporting leg 4 to carry out work, play the effect of protection simultaneously, avoided supporting leg 4 direct and ground contact to cause vibrations to influence machine part's stability to unmanned aerial vehicle body 1.
The utility model discloses a theory of operation and use flow: when using, break 4 regulation support angles of supporting leg off with the fingers and thumb through the user about, supporting leg 4 uses bull stick 3 to rotate as the center and drive 5 synchronous rotations of gear, 5 rotatory drive latch 62 and connecting rod 61 of gear are rotatory, insert and run through jack 8 from thread groove 9 bolt 64 during fixed, then the inside at thread groove 9 is fixed in the rotation, connecting rod 61 is unable rotatory this moment, the unable rotatory unable rotation of drive latch 62 of connecting rod 61, the unable rotation of latch 62 makes gear 5 and bull stick 3 unable free rotation, 3 unable rotations of bull stick make supporting leg 4 keep inclination to strengthen supporting to unmanned aerial vehicle body 1, also protect the safety of unmanned aerial vehicle body 1 whereabouts when reaching the balanced supporting role.
In summary, the following steps: the protection device for the falling of the unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, a connecting block 2, a rotating rod 3, supporting legs 4, a gear 5 and a positioning mechanism 6 which are matched for use, wherein the supporting legs 4 are turned left and right by a user to adjust a supporting angle, the supporting legs 4 rotate around the rotating rod 3 to drive the gear 5 to synchronously rotate, the gear 5 rotates to drive a latch 62 and a connecting rod 61 to rotate, a bolt 64 is inserted into a threaded groove 9 and penetrates through a jack 8 during fixing, and then the bolt is fixed in the threaded groove 9 in a rotating manner, the connecting rod 61 cannot rotate at the moment, the connecting rod 61 cannot rotate to drive the latch 62 to rotate, the latch 62 cannot rotate to enable the gear 5 and the rotating rod 3 to rotate freely, the rotating rod 3 cannot rotate to enable the supporting legs 4 to keep an inclination angle to strengthen and support the unmanned aerial vehicle body 1, the safety of falling of the unmanned aerial vehicle body 1 is protected while a balance supporting effect is achieved, and the problem that the existing unmanned aerial vehicle does not have a balance supporting function is solved, the problem that the blades are damaged due to the fact that the falling angle of the unmanned aerial vehicle is unbalanced and easy to overturn is caused.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a protector when unmanned aerial vehicle falls, includes unmanned aerial vehicle body (1), its characterized in that: the utility model discloses an unmanned aerial vehicle, including unmanned aerial vehicle body (1), the equal fixedly connected with connecting block in left side and right side (2), the front end and the back end of connecting block (2) inner wall all have bull stick (3) through bearing frame swing joint, supporting leg (4) have been cup jointed to the fixed surface of bull stick (3), the one end through connection piece (2) bottom of bull stick (3) is kept away from in supporting leg (4), gear (5) have been cup jointed to the front end and the back end on bull stick (3) surface all fixed, there is positioning mechanism (6) at the dorsal top of connecting block (2) inner wall through bearing frame swing joint.
2. The protection device of claim 1, wherein the protection device comprises: positioning mechanism (6) include connecting rod (61), the front end of the front end through connection piece (2) of connecting rod (61), the front end and the back end on connecting rod (61) surface just are located the inside of connecting block (2) and all fix the cover and have connect latch (62), the bottom of latch (62) is connected with the top meshing of gear (5), the top and the bottom of connecting block (2) front end just are located the equal fixedly connected with locating piece (63) in both sides of connecting rod (61), the top of locating piece (63) is provided with bolt (64), bolt (64) run through the top of locating piece (63) and the top of connecting rod (61) in proper order and extend to the inside of other end locating piece (63).
3. The protection device of claim 1, wherein the protection device comprises: opening (7) have been seted up to the bottom of connecting block (2) and the position that corresponds supporting leg (4), the width of opening (7) and the interval between supporting leg (4) are less than one centimetre, opening (7) and supporting leg (4) cooperation are used.
4. The protection device of claim 2, wherein the protection device comprises: jack (8) have been seted up at the top of connecting rod (61) and the position that corresponds bolt (64), the diameter of jack (8) is greater than the diameter of bolt (64), jack (8) and bolt (64) cooperation use.
5. The protection device of claim 2, wherein the protection device comprises: threaded groove (9) have been seted up to the inner chamber of locating piece (63), the quantity of threaded groove (9) is two, and evenly distributed, threaded groove (9) and bolt (64) cooperation are used.
6. The protection device of claim 1, wherein the protection device comprises: the bottom fixed mounting of supporting leg (4) has rubber foot pad (10), the thickness of rubber foot pad (10) is greater than three centimetres, rubber foot pad (10) and supporting leg (4) cooperation are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022646229.6U CN215043643U (en) | 2020-11-16 | 2020-11-16 | Protection device for unmanned aerial vehicle when falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022646229.6U CN215043643U (en) | 2020-11-16 | 2020-11-16 | Protection device for unmanned aerial vehicle when falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215043643U true CN215043643U (en) | 2021-12-07 |
Family
ID=79160567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022646229.6U Active CN215043643U (en) | 2020-11-16 | 2020-11-16 | Protection device for unmanned aerial vehicle when falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215043643U (en) |
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2020
- 2020-11-16 CN CN202022646229.6U patent/CN215043643U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220323 Address after: 518000 201, 51 Guanlan Renmin Road, Xikeng community, Fucheng street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen yifeihongtian UAV Technology Co.,Ltd. Address before: 516000 No. 1, Nantan Road, Huicheng District, Huizhou City, Guangdong Province Patentee before: Fang Mingfen |
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| TR01 | Transfer of patent right |