CN204124359U - A kind of collapsible aircraft frame - Google Patents
A kind of collapsible aircraft frame Download PDFInfo
- Publication number
- CN204124359U CN204124359U CN201420577761.9U CN201420577761U CN204124359U CN 204124359 U CN204124359 U CN 204124359U CN 201420577761 U CN201420577761 U CN 201420577761U CN 204124359 U CN204124359 U CN 204124359U
- Authority
- CN
- China
- Prior art keywords
- support tube
- cutting ferrule
- groove
- center frame
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of collapsible aircraft frame, comprise center frame, four limits of center frame are provided with draw-in groove, draw-in groove place is hinged with support tube, support tube is removably connected with shock bracket, the section of this support tube is square, the end of shock bracket is provided with cutting ferrule, cutting ferrule and support tube match, support tube is less than the other end away from one end of hinged place, and cutting ferrule top is uncovered structure, and the sidewall of the corresponding both sides of support tube is provided with groove, groove size and cutting ferrule in the same size, ease of assembly dismantle.
Description
Technical field
The utility model relates to aircraft field, particularly the collapsible aircraft frame of one.
Background technology
Along with the development of science and technology, carry out Aerial photography more and more generally with the aircraft being loaded with camera, the rack construction of current four-axle aircraft is complicated, and processing and manufacturing difficulty is large, and shock absorber structure is complicated, uses inconvenience.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of collapsible aircraft frame, and ease of assembly is dismantled, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of collapsible aircraft frame, comprise center frame, four limits of center frame are provided with draw-in groove, draw-in groove place is hinged with support tube, support tube is removably connected with shock bracket, the section of this support tube is square, the end of shock bracket is provided with cutting ferrule, cutting ferrule and support tube match, and support tube is less than the other end away from one end of hinged place, and cutting ferrule top is uncovered structure, the sidewall of the corresponding both sides of support tube is provided with groove, groove size and cutting ferrule in the same size.
Preferably, described support tube is provided with positioning spiro pit near the end of hinged place, and described center frame is provided with check screw at correspondence position.
Preferably, the bottom of described shock bracket is provided with Rubber shock-absorbing pad.
Preferably, the bottom thread of described center frame is connected with support tube permanent seat, is provided with tapped bore bottom center frame, and support tube permanent seat is provided with bolt column in the position of correspondence, supports permanent seat and is equidistantly provided with 4 rectangular openings.
The beneficial effect of above technical scheme is adopted to be: the aircraft frame of the utility model structure, support tube and center frame chain connection, can by support tube up rotary folding when not using, then corresponding for support tube permanent seat support tube cover is connected, fixing after making whole aircraft frame folding, support tube permanent seat is when aircraft frames uses, it is fixed on the bottom of center frame by bolt column, shock bracket is removably connected by cutting ferrule and support tube, ease of assembly keeps in repair, the bottom of shock bracket is provided with cushion blocking, further increase damping effect, the sidewall of the corresponding both sides of support tube is provided with groove, the position of convenient fixing cutting ferrule, support tube is less than the other end away from one end of hinged place, conveniently shock bracket is installed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of support tube;
Fig. 3 is the structural representation of support tube permanent seat.
Wherein, 1--center frame, 2--support tube, 3--shock bracket, 4--hinged place, 5--check screw, 6--cushion blocking, 7--support tube permanent seat, 8--bolt column, 9--rectangular opening, 10--cutting ferrule.
Detailed description of the invention
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1, Fig. 2 and Fig. 3 shows detailed description of the invention of the present utility model: a kind of collapsible aircraft frame, comprise center frame 1, four limits of center frame 1 are provided with draw-in groove, draw-in groove place is hinged with support tube 2, support tube 2 is removably connected with shock bracket 3, the section of this support tube 2 is square, the end of shock bracket 3 is provided with cutting ferrule 10, cutting ferrule 10 and support tube 2 match, support tube 2 is less than the other end away from one end of hinged place 4, cutting ferrule 10 top is uncovered structure, the sidewall of the corresponding both sides of support tube 2 is provided with groove, groove size and cutting ferrule 10 in the same size, support tube 2 is provided with positioning spiro pit near the end of hinged place 4, described center frame 1 is provided with check screw 5 at correspondence position, the bottom of shock bracket 3 is provided with Rubber shock-absorbing pad 6, the bottom thread of center frame 1 is connected with support tube permanent seat 7, tapped bore is provided with bottom center frame 1, support tube permanent seat 7 is provided with bolt column 8 in the position of correspondence, support permanent seat and be equidistantly provided with 4 rectangular openings 9.
The aircraft frame of the utility model structure, support tube 2 and center frame 1 chain connection, can by support tube 2 up rotary folding when not using, then corresponding for support tube permanent seat 7 support tube 2 cover is connected, fixing after making whole aircraft frame folding, support tube permanent seat 7 is when aircraft frames uses, it is fixed on the bottom of center frame 1 by bolt column 8, shock bracket 3 is removably connected by cutting ferrule 10 and support tube 2, ease of assembly keeps in repair, the bottom of shock bracket 3 is provided with cushion blocking 6, further increase damping effect, the sidewall of the corresponding both sides of support tube 2 is provided with groove, the position of convenient fixing cutting ferrule 10, support tube 2 is less than the other end away from one end of hinged place 4, convenient installation shock bracket 3.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a collapsible aircraft frame, it is characterized in that: comprise center frame, four limits of center frame are provided with draw-in groove, and draw-in groove place is hinged with support tube, support tube is removably connected with shock bracket, the section of this support tube is square, and the end of shock bracket is provided with cutting ferrule, and cutting ferrule and support tube match, support tube is less than the other end away from one end of hinged place, cutting ferrule top is uncovered structure, and the sidewall of the corresponding both sides of support tube is provided with groove, groove size and cutting ferrule in the same size.
2. the collapsible aircraft frame of one according to claim 1, it is characterized in that: described support tube is provided with positioning spiro pit near the end of hinged place, described center frame is provided with check screw at correspondence position.
3. the collapsible aircraft frame of one according to claim 1, is characterized in that: the bottom of described shock bracket is provided with Rubber shock-absorbing pad.
4. the collapsible aircraft frame of one according to claim 1, it is characterized in that: the bottom thread of described center frame is connected with support tube permanent seat, tapped bore is provided with bottom center frame, support tube permanent seat is provided with bolt column in the position of correspondence, supports permanent seat and is equidistantly provided with 4 rectangular openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577761.9U CN204124359U (en) | 2014-10-08 | 2014-10-08 | A kind of collapsible aircraft frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577761.9U CN204124359U (en) | 2014-10-08 | 2014-10-08 | A kind of collapsible aircraft frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204124359U true CN204124359U (en) | 2015-01-28 |
Family
ID=52380739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420577761.9U Expired - Fee Related CN204124359U (en) | 2014-10-08 | 2014-10-08 | A kind of collapsible aircraft frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204124359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890865A (en) * | 2015-06-01 | 2015-09-09 | 深圳市大疆创新科技有限公司 | Engine arm component, airframe and unmanned aerial vehicle |
| CN105730672A (en) * | 2016-02-01 | 2016-07-06 | 张琬彬 | Square unmanned aerial vehicle arm |
-
2014
- 2014-10-08 CN CN201420577761.9U patent/CN204124359U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890865A (en) * | 2015-06-01 | 2015-09-09 | 深圳市大疆创新科技有限公司 | Engine arm component, airframe and unmanned aerial vehicle |
| CN107323651A (en) * | 2015-06-01 | 2017-11-07 | 深圳市大疆创新科技有限公司 | Horn component, frame and unmanned plane |
| CN107323651B (en) * | 2015-06-01 | 2020-02-28 | 深圳市大疆创新科技有限公司 | Arm subassembly, frame and unmanned aerial vehicle |
| CN105730672A (en) * | 2016-02-01 | 2016-07-06 | 张琬彬 | Square unmanned aerial vehicle arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |