CN209921602U - Special split type tee bend connecting piece of unmanned aerial vehicle undercarriage - Google Patents
Special split type tee bend connecting piece of unmanned aerial vehicle undercarriage Download PDFInfo
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- CN209921602U CN209921602U CN201920541295.1U CN201920541295U CN209921602U CN 209921602 U CN209921602 U CN 209921602U CN 201920541295 U CN201920541295 U CN 201920541295U CN 209921602 U CN209921602 U CN 209921602U
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- 230000008602 contraction Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 6
- 210000005056 cell body Anatomy 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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Abstract
The utility model discloses a special split type tee junction spare of unmanned aerial vehicle undercarriage relates to unmanned aerial vehicle undercarriage connection technical field, including the subsection connector and female section connector, realize the concatenation formula through first side ear spliced pole, second side ear spliced pole, through-hole, bolt hole and hexagon socket head cap screw between subsection connector and the female section connector respectively and fix, first side ear spliced pole and second side ear spliced pole all correspond through the mode of pouring and fix the side department at female section connector and subsection connector. This special split type tee bend connecting piece of unmanned aerial vehicle undercarriage, for split type connecting piece, by two structures, shape and the equal same connector concatenation of size, when connecting the undercarriage, with the horizontal of undercarriage, during the vertical support member corresponds the cell body of putting into this connecting piece respectively, twist up six button head hexagon socket head cap bolts and can accomplish the connection process that the undercarriage supported the member, connect the back, can not take place dropout phenomenon, easy dismounting.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle undercarriage connection technical field specifically is special split type tee bend connecting piece of unmanned aerial vehicle undercarriage.
Background
Current unmanned aerial vehicle undercarriage connecting piece is usually with bayonet fixed connection, is difficult for dismantling promptly, must destroy connector structure when dismantling moreover, and the conventional connecting piece fragile of present stage trade, intensity is low, dismantles and leads to destroying connector structure stability promptly, finally influences undercarriage life.
In addition, conventional connecting piece is fixed, has inoperability, and the application limitation is great for can not use repeatedly when the arc undercarriage, when installing and dismantling, the operation is complicated, and undercarriage maintenance duration is long, and is inefficient, and for this reason, we have proposed a special split type tee bend connecting piece of unmanned aerial vehicle undercarriage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a special split type tee junction spare of unmanned aerial vehicle undercarriage, the connecting piece of having solved current unmanned aerial vehicle undercarriage is fixed with bayonet usually, and comparatively difficult and conventional connecting piece are fixed during the dismantlement, have inoperability, and the application limitation is great for can not use repeatedly when the arc undercarriage, when installing the dismantlement, undercarriage maintenance duration is long, the problem of inefficiency.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a split type three-way connecting piece special for an unmanned aerial vehicle undercarriage comprises a subsection connecting body and a bus-section connecting body, the sub-section connector and the main section connector are respectively spliced and fixed through a first side lug connecting column, a second side lug connecting column, a through hole, a bolt hole and a round head inner hexagon bolt, the first side lug connecting column and the second side lug connecting column are respectively and correspondingly fixed at the outer side edges of the female section connector and the subsection connector in a pouring forming mode, so that an integrated structure is formed between the first side lug connecting column and the female section connector and between the second side lug connecting column and the subsection connector, the through holes and the bolt holes are fixedly arranged in the second side lug connecting column and the first side lug connecting column in sequence, and the threaded end of the round-head inner hexagon bolt penetrates through the inside of the through hole and then extends to the inside of the first side lug connecting column, and the round-head inner hexagon bolt is connected through threads.
The middle positions of the inner side walls of the subsection connector and the main section connector are fixedly provided with transverse expansion grooves along the X-axis direction, the bottom positions of the inner side walls of the subsection connector and the main section connector are fixedly provided with longitudinal expansion grooves along the Z-axis direction, and the inner side walls of the transverse expansion grooves and the longitudinal expansion grooves are fixedly connected with anti-slip sleeves in a gluing mode.
Preferably, the positions of two sides of the top and the bottom of the sub-section connector and the mother section connector are respectively and fixedly provided with an extending part and a contracting part, and corners of the extending part and the contracting part are both provided with smooth transition cambered surface structures.
Preferably, first side ear spliced pole and second side ear spliced pole all are provided with three groups, and every group is provided with two, and three first side ear spliced poles of group and second side ear spliced pole divide equally respectively in the both sides edge of the upper, middle, lower three position of subsection connector and female section connector, wherein, set up the top position that first side ear spliced pole and second side ear spliced pole at the middle part all are located the constriction.
Preferably, when the sub-section connector and the mother section connector are in a splicing state, the edges of the transverse expansion groove and the longitudinal expansion groove are in mutual contact, the transverse expansion groove and the longitudinal expansion groove are communicated with each other, and a landing gear transverse support rod and a landing gear longitudinal support rod are respectively inserted into the transverse expansion groove and the longitudinal expansion groove.
Preferably, the anti-slip sleeve is a rubber component, and the inner wall surface of the anti-slip sleeve is provided with anti-slip textures with an S-shaped structure.
Preferably, the sub-segment connector and the bus-bar segment connector have the same size, and both the sub-segment connector and the bus-bar segment connector are T-shaped members with wide upper parts and narrow lower parts.
Advantageous effects
The utility model provides a special split type tee bend connecting piece of unmanned aerial vehicle undercarriage. Compared with the prior art, the method has the following beneficial effects:
1. this special split type tee bend connecting piece of unmanned aerial vehicle undercarriage, for split type connecting piece, by two structures, the equal the same connector concatenation of shape and size is obtained, when connecting unmanned aerial vehicle's undercarriage, with the violently of undercarriage, the longitudinal support member corresponds respectively and puts into the cell body of this connecting piece, twist up six button head hexagon socket head cap bolts and can accomplish the connection process that the undercarriage supported the member, connect the back, the obscission can not take place, unmanned aerial vehicle security performance and stability ability when implementing the descending task with the help of the undercarriage have been ensured, unmanned aerial vehicle undercarriage's practicality has been increased substantially, easy dismounting.
2. This special split type tee bend connecting piece of unmanned aerial vehicle undercarriage is connected with the antiskid cover of rubber material through the bonding of powerful glue in the inside of violently, vertically extending the groove, and after the cell body was put into to violently, the vertical support member of undercarriage, the antiskid cover of rubber material can increase the friction coefficient on the one hand violently of undercarriage, vertical support member surface, and on the other hand can protect violently, the vertical support member of undercarriage, prevents to carry out the fixed in-process, the phenomenon of deformation appears.
Drawings
Fig. 1 is a schematic exploded view of the present invention;
FIG. 2 is a schematic view of the assembly structure of the present invention;
fig. 3 is a schematic view of the connection structure of the present invention during use.
In the figure: 1. a sub-segment connector; 2. a parent segment connector; 3. a positioning part; 4. a constriction; 5. a first side lug connecting column; 6. a second side lug connecting post; 7. a through hole; 8. bolt holes; 9. round head hexagon socket head cap screw; 10. a transverse position expanding groove; 11. a longitudinal position expanding groove; 12. an anti-slip sleeve; 13. a landing gear lateral support bar; 14. the landing gear longitudinally supports the rods.
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. 1-3, the present invention provides a technical solution: the special split type three-way connecting piece for the unmanned aerial vehicle undercarriage comprises a subsection connector 1 and a mother section connector 2, the subsection connector 1 and the mother section connector 2 are the same in size, the subsection connector 1 and the mother section connector 2 are both T-shaped components with wide upper parts and narrow lower parts, a rubbing part 3 and a contraction part 4 are fixedly arranged at the two sides of the top and the bottom of the subsection connector 1 and the mother section connector 2 respectively, transition cambered surface structures are arranged at the corners of the rubbing part 3 and the contraction part 4 respectively, splicing fixation is realized between the subsection connector 1 and the mother section connector 2 through a first side lug connecting column 5, a second side lug connecting column 6, a through hole 7, a bolt hole 8 and a round head inner hexagon bolt 9 respectively, the first side lug connecting column 5 and the second side lug connecting column 6 are fixed at the outer side edges of the mother section connector 2 and the subsection connector 1 respectively in a pouring forming mode, make between first side ear spliced pole 5 and female section connector 2, all form the integral type structure between second side ear spliced pole 6 and the subsection connector 1, first side ear spliced pole 5 and second side ear spliced pole 6 all are provided with three groups, every group is provided with two, three groups of first side ear spliced poles 5 and second side ear spliced pole 6 are equallyd divide on subsection connector 1 and female section connector 2 respectively, in, the both sides edge of three position down, wherein, first side ear spliced pole 5 and second side ear spliced pole 6 that set up at the middle part all are located the top position of constriction 4, through-hole 7 and bolt hole 8 correspond fixed the inside of seting up at second side ear spliced pole 6 and first side ear spliced pole 5 in proper order, behind the inside of through-hole 7 was run through to the threaded end of button head hexagon socket head bolt 9, extend to the inside of first side ear spliced pole 5, and realize the connection through the screw thread, horizontal fixed seting up along the X axle direction in the middle part position of subsection connector 1 and female The horizontal extension groove 10 and the longitudinal extension groove 11 are communicated with each other, and a horizontal landing gear supporting rod piece 13 and a longitudinal landing gear supporting rod piece 14 are respectively inserted into the horizontal extension groove 10 and the longitudinal extension groove 11.
When the landing gear horizontal supporting rod piece and the landing gear longitudinal supporting rod piece are used, the subsection connector 1 and the mother section connector 2 are respectively placed at two sides of a connecting part of the landing gear horizontal supporting rod piece 13 and the landing gear longitudinal supporting rod piece 14, then the subsection connector 1 and the mother section connector 2 are spliced, in the splicing process, the landing gear horizontal supporting rod piece 13 and the landing gear longitudinal supporting rod piece 14 are ensured to be respectively and correspondingly positioned in the horizontal rubbing groove 10 and the longitudinal rubbing groove 11, at the moment, the threaded end of the round head inner hexagonal bolt 9 penetrates through the through hole 7 in the second side ear connecting column 6, and is screwed into the first side ear connecting column 5 by the bolt hole 8, so that the landing gear horizontal supporting rod piece 13 and the landing gear longitudinal supporting rod piece 14 are connected by the subsection connector 1 and the mother section connector 2, after connection, under the condition that the round head inner hexagonal bolt 9 is not unscrewed, the landing gear horizontal supporting rod piece 13 and the landing gear longitudinal supporting, similarly, can realize dismantling, whole dismouting process is comparatively simple, high safety and convenience use, rubber material's antiskid cover 12, after undercarriage horizontal support member 13 and undercarriage vertical support member 14 correspond the inside of putting into horizontal groove 10 and vertical groove 11 that opens up respectively, can increase the coefficient of friction on undercarriage horizontal support member 13 and undercarriage vertical support member 14 surface on the one hand, on the other hand can protect undercarriage horizontal support member 13 and undercarriage vertical support member 14, prevent fixing the in-process, the phenomenon of deformation appears.
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. Special split type tee bend connecting piece of unmanned aerial vehicle undercarriage includes subsection connector (1) and female section connector (2), its characterized in that: the sub-section connector (1) and the main-section connector (2) are respectively spliced and fixed through a first side lug connecting column (5), a second side lug connecting column (6), a through hole (7), a bolt hole (8) and a round-head inner hexagonal bolt (9), the first side lug connecting column (5) and the second side lug connecting column (6) are respectively and correspondingly fixed at the outer side edges of the main-section connector (2) and the sub-section connector (1) in a pouring forming mode, so that an integrated structure is formed between the first side lug connecting column (5) and the main-section connector (2) and between the second side lug connecting column (6) and the sub-section connector (1), the through hole (7) and the bolt hole (8) are sequentially and fixedly arranged in the second side lug connecting column (6) and the first side lug connecting column (5), and the threaded end of the round-head inner hexagonal bolt (9) penetrates through the inner part of the through hole (7), the connecting rod extends to the inside of the first side lug connecting column (5) and is connected through threads;
the middle positions of the inner side walls of the subsection connector (1) and the bus-section connector (2) are fixedly provided with a transverse expansion groove (10) along the X-axis direction, the bottom positions of the inner side walls of the subsection connector (1) and the bus-section connector (2) are fixedly provided with a longitudinal expansion groove (11) along the Z-axis direction, and the inner side walls of the transverse expansion groove (10) and the longitudinal expansion groove (11) are fixedly connected with an anti-slip sleeve (12) in a gluing mode.
2. The special split type three-way connecting piece for the landing gear of the unmanned aerial vehicle according to claim 1, wherein: the top and the bottom of the subsection connector (1) and the parent-subsection connector (2) are fixedly provided with an extended part (3) and a contraction part (4) respectively, and corners of the extended part (3) and the contraction part (4) are provided with smooth transition cambered surface structures.
3. The special split type three-way connecting piece for the landing gear of the unmanned aerial vehicle according to claim 2, wherein: first side ear spliced pole (5) and second side ear spliced pole (6) all are provided with three groups, and every group is provided with two, and first side ear spliced pole (5) of three groups and second side ear spliced pole (6) are equallyd divide respectively in the both sides edge of the last, in, three position down of subsection connector (1) and female section connector (2), wherein, set up the top position that first side ear spliced pole (5) and second side ear spliced pole (6) at the middle part all are located constriction (4).
4. The special split type three-way connecting piece for the landing gear of the unmanned aerial vehicle according to claim 1, wherein: when the sub-section connector (1) and the mother section connector (2) are in a splicing state, the edges of the transverse expansion groove (10) and the longitudinal expansion groove (11) are in contact with each other, the transverse expansion groove (10) is communicated with the longitudinal expansion groove (11), and a landing gear transverse support rod piece (13) and a landing gear longitudinal support rod piece (14) are respectively inserted into the transverse expansion groove (10) and the longitudinal expansion groove (11).
5. The special split type three-way connecting piece for the landing gear of the unmanned aerial vehicle according to claim 1, wherein: the anti-skid sleeve (12) is a rubber component, and anti-skid textures of an S-shaped structure are arranged on the surface of the inner wall of the anti-skid sleeve (12).
6. The special split type three-way connecting piece for the landing gear of the unmanned aerial vehicle according to claim 1, wherein: the sub-section connecting body (1) and the bus-section connecting body (2) are the same in size, and the sub-section connecting body (1) and the bus-section connecting body (2) are both T-shaped components with wide upper parts and narrow lower parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541295.1U CN209921602U (en) | 2019-04-20 | 2019-04-20 | Special split type tee bend connecting piece of unmanned aerial vehicle undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541295.1U CN209921602U (en) | 2019-04-20 | 2019-04-20 | Special split type tee bend connecting piece of unmanned aerial vehicle undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209921602U true CN209921602U (en) | 2020-01-10 |
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ID=69074370
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920541295.1U Expired - Fee Related CN209921602U (en) | 2019-04-20 | 2019-04-20 | Special split type tee bend connecting piece of unmanned aerial vehicle undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209921602U (en) |
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2019
- 2019-04-20 CN CN201920541295.1U patent/CN209921602U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 162850 Nenshui Garden B, Nierji Town, Molidawadaur Autonomous Banner, Hulunbeir City, Inner Mongolia Autonomous Region Patentee after: Hulunbeier Mengfei Technology Co.,Ltd. Address before: 162850 Nenshui Garden B, Nierji Town, Molidawadaur Autonomous Banner, Hulunbeir City, Inner Mongolia Autonomous Region Patentee before: MOLIDAWADA WOERZU AUTONOMOUS BANNER ANXIN SAFETY PREVENTION TECHNOLOGY SERVICE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |