CN105711839A - Spraying rod connector for unmanned aerial vehicle - Google Patents
Spraying rod connector for unmanned aerial vehicle Download PDFInfo
- Publication number
- CN105711839A CN105711839A CN201610038405.3A CN201610038405A CN105711839A CN 105711839 A CN105711839 A CN 105711839A CN 201610038405 A CN201610038405 A CN 201610038405A CN 105711839 A CN105711839 A CN 105711839A
- Authority
- CN
- China
- Prior art keywords
- installed part
- spray boom
- pencil
- boom installed
- spray
- 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.)
- Granted
Links
- 238000005507 spraying Methods 0.000 title abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims description 147
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to an unmanned aerial vehicle, particularly provides a spraying rod connector for the unmanned aerial vehicle, and aims to solve the problems that the conventional spraying rod of a plant protection unmanned aerial vehicle is inconvenient to disassemble and the sealing property cannot be ensured after the spraying rod is disassembled. In order to solve the problems, the spraying rod connector comprises a first spraying rod mounting part, a second spraying rod mounting part and a locking component, wherein the first spraying rod mounting part is connected with an unmanned aerial vehicle spraying system; the second spraying rod mounting part is connected with an unmanned aerial vehicle spraying rod; the locking component is arranged on one of the fist spraying rod mounting part and the second spraying rod mounting part in a sleeving manner and is combined with the other one of the first spraying rod mounting part and the second spraying rod mounting part in a locked manner so as to connect the spraying rod with the spraying system. As the first spraying rod mounting part is combined with the locking component in a threaded manner or chute manner, rapid mounting and dismounting of the first spraying rod mounting part and the second spraying rod mounting part can be achieved by only rotating the locking component relative to the first spraying rod mounting part, and not only is the operation convenient and rapid, but also the sealing property can be ensured.
Description
Technical field
The present invention relates to unmanned vehicle, a kind of spray bars adapter for unmanned plane of concrete offer.
Background technology
The multiple fields such as unmanned plane can be used for investigating, takes photo by plane, agricultural plant protection, mapping.Unmanned plane can be divided into different kinds according to different standards.Such as, according to type of drive, unmanned plane can be divided into single rotor wing unmanned aerial vehicle, many rotor wing unmanned aerial vehicles, fixed-wing unmanned plane and helicopter.Every kind of unmanned plane has advantage and the limitation of self.For the branch that many rotor wing unmanned aerial vehicles of agricultural plant protection are relatively popular in present stage unmanned plane field, it is mainly applied as pesticide spraying.But, the shortcoming of this unmanned plane is, the often dismounting of spray bars needs, but when installing after dismounting, sealing is inadequate again, and the spray bars after dismounting takes up room relatively big, can increase cost of transportation.
Therefore, this area needs a kind of novel spray rod connecting device to solve the problems referred to above.
Summary of the invention
The problem that after present invention seek to address that the spray bars of existing plant protection unmanned plane dismounting inconvenience and dismounting, sealing cannot ensure.For this purpose it is proposed, the present invention provides a kind of spray bars adapter for unmanned plane.This spray bars adapter includes: the first spray boom installed part, it is connected to the sprinkling system of described unmanned plane；Second spray boom installed part, it is connected to the spray bars of described unmanned plane；And locking component, it is set in described first spray boom installed part and described second spray boom installed part, for with another combination lock in described first spray boom installed part and described second spray boom installed part, in order to described spray bars is connected to described sprinkling system.
In the preferred implementation of above-mentioned spray bars adapter, described spray bars adapter also includes the first pencil and connects tower head and be set at least one first pencil connection intermediate plate that described first pencil connects on tower head, and described first pencil connection tower head connects intermediate plate by described first pencil and is connected to described first spray boom installed part.
In the preferred implementation of above-mentioned spray bars adapter, described spray bars adapter also includes the second pencil and connects tower head and be set at least one second pencil connection intermediate plate that described second pencil connects on tower head, and described second pencil connection tower head connects intermediate plate by described second pencil and is connected to described second spray boom installed part.
In the preferred implementation of above-mentioned spray bars adapter, described spray bars adapter also includes being set in described first pencil and connects the sealing ring on tower head and the sealing ring intermediate plate being set on described sealing ring.
In the preferred implementation of above-mentioned spray bars adapter, described first spray boom installed part is provided with external screw thread, described locking component is provided with female thread, when described first spray boom installed part is tightened by described external screw thread and described female thread each other with described locking component, described locking component forces described second spray boom installed part to connect with described second pencil to connect tower head towards described first spray boom installed part and described first pencil together with tower head and move axially, and therefore makes described second pencil connect tower head against described sealing ring.
In the preferred implementation of above-mentioned spray bars adapter, the outer surface of described first spray boom installed part is provided with on the inner surface of lock slots and described locking component and is provided with locking projections；Or the outer surface of described first spray boom installed part is provided with on the inner surface of locking projections and described locking component and is provided with lock slots；The structure of described lock slots is arranged to when rotating described locking component relative to described first spray boom installed part, described locking projections is slided in described lock slots, described second spray boom installed part is connected with described second pencil connect tower head towards described first spray boom installed part and described first pencil together with tower head and move axially, and therefore make described second pencil connect tower head against described sealing ring.
In the preferred implementation of above-mentioned spray bars adapter, described lock slots includes the first straight trough section, skewed slot section, the second straight trough section and the locking recess that are sequentially connected, described first straight trough section is parallel to the end face of described first spray boom installed part and extends, described skewed slot section relative to described first spray boom installed part end slope extend, described second straight trough section is parallel to described first straight trough section and extends, and described locking recess is arranged on the end of described second straight trough section and biases towards described first straight trough section.
In the preferred implementation of above-mentioned spray bars adapter, one in described first spray boom installed part and described second spray boom installed part includes stopper slot, another in described first spray boom installed part and described second spray boom installed part includes limited block, in assembled state, described limited block is contained in described stopper slot to fix the described first spray boom installed part turned position relative to described second spray boom installed part.
In the preferred implementation of above-mentioned spray bars adapter, described first pencil is connected intermediate plate, described sealing ring intermediate plate and described second pencil connection intermediate plate and is connected respectively to described first spray boom installed part and described second spray boom installed part by screw so that described first pencil connects tower head and described second pencil connects tower head and overlaps with the center of rotation of described first spray boom installed part and described second spray boom installed part respectively.
In the preferred implementation of above-mentioned spray bars adapter, described unmanned plane is one or more in single rotor wing unmanned aerial vehicle, many rotor wing unmanned aerial vehicles, fixed-wing unmanned plane and helicopter.
What skilled addressee readily understands that is, due to the first spray boom installed part of spray bars adapter of the present invention and locking component can threadedly or chute mode combine, make to rotate locking component only with respect to the first spray boom installed part, just the first pencil be can realize and tower head and the sealing combination of the second pencil connection tower head connected, not only convenient and swift, and can guarantee that the sealing of abundance.Additionally, when being provided with limited block or stopper slot on the first spray boom installed part and the second spray boom installed part, this being rotationally connected will become more convenient.Therefore, compared with prior art, the present invention has obviously technological progress.
Accompanying drawing explanation
Fig. 1 is the exploded view of the plant protection unmanned plane spray bars adapter according to the present invention.
Fig. 2 is the structural representation of another embodiment of the plant protection unmanned plane spray bars adapter according to the present invention, illustrated therein is the another kind of combination of spray boom installed part.
Detailed description of the invention
The preferred embodiment of the present invention is described with reference to the accompanying drawings.It will be apparent to a skilled person that these embodiments are only for explaining the know-why of the present invention, it is not intended that limit the scope of the invention.For example, although the application describes in conjunction with plant protection unmanned plane, but skilled addressee readily understands that, when not necessarily departing from the ultimate principle of the present invention, the present invention is expressly intended to apply to other any aircraft with spraying function.
With reference first to the exploded view that Fig. 1, this figure are plant protection unmanned plane spray bars adapters according to the present invention.As it is shown in figure 1, the unmanned plane spray bars adapter of the present invention includes: the first spray boom installed part 1, the first spray boom installed part 1 is connected to unmanned plane sprinkling system (not shown) in assembled state；Second spray boom installed part 7, the second spray boom installed part 7 is connected to unmanned plane spray bars (not shown) in assembled state；And locking component 8, it is set in the first spray boom installed part 1 and the second spray boom installed part 7 (being be set on the second spray boom installed part 7 in the embodiment of figure 1), for with another combination lock (being in the embodiment of figure 1 and the first spray boom installed part 1 combination lock) in the first spray boom installed part 1 and the second spray boom installed part 7, in order to described spray bars is connected to described sprinkling system.
Referring next to Fig. 1, the spray bars adapter of the present invention also includes the first pencil connection tower head 4 and at least one first pencil being set on the first pencil connection tower head 4 connects intermediate plate 2 (having illustrated in Fig. 1 that two the first pencils connect intermediate plates 2), and the first pencil connection tower head 4 is connected on the first spray boom installed part 1 by the first pencil connection intermediate plate 2 preferably by the securing member of such as screw.In addition, the spray bars adapter of the present invention also includes the second pencil connection tower head 6 and at least one second pencil being set on the second pencil connection tower head 6 connects intermediate plate 11 (having illustrated in Fig. 1 that two the second pencils connect intermediate plates 11), and the second pencil connection tower head 6 is connected on the second spray boom installed part 7 by the second pencil connection intermediate plate 11 preferably by the securing member of such as screw.Furthermore, the spray bars adapter of the present invention also includes being set in the sealing ring 5 that the first pencil connects on tower head 4 and the sealing ring intermediate plate 3 being set on sealing ring 5.Preferably, when the first pencil connection intermediate plate 2, sealing ring intermediate plate 3 and the second pencil connection intermediate plate 11 are connected respectively on the first spray boom installed part 1 and the second spray boom installed part 7 by screw, first pencil connects tower head 4 and the second pencil connection tower head 6 is coaxial with the first spray boom installed part 1 and the second spray boom installed part 7 respectively, and namely their center of rotation overlaps.It will be appreciated to those of skill in the art that and so can farthest ensure connection sealing.
With continued reference to Fig. 1, in this first embodiment, the first spray boom installed part 1 is provided with external screw thread, the inner surface of locking component 8 is provided with female thread.The inner surface of the right-hand end (orientation according in Fig. 1) of locking component 8 is provided with inward flange (not shown), and the outer surface of the left-hand end of the second spray boom installed part 7 (orientation according in Fig. 1) is provided with outward flange.Therefore, when the first spray boom installed part 1 is tightened by described external screw thread and female thread each other with locking component 8, described inward flange can against described outward flange, make locking component 8 drive the second spray boom installed part 7 to connect with the second pencil to move axially towards the first spray boom installed part 1 and the first pencil connection tower head 4 together with tower head 6, therefore the left-hand end 61 that the second pencil connects tower head 6 is made to seal against circle 5, so that the first pencil connects tower head 4 and connects with the second pencil together with tower head 6 is sealingly connected to.
It is the structural representation of another embodiment of plant protection unmanned plane spray bars adapter according to the present invention referring next to Fig. 2, this figure, illustrated therein is the another kind of combination of spray boom installed part.For clarity sake, Fig. 2 illustrate only the first spray boom installed part 1 and locking component 8.As in figure 2 it is shown, in this second embodiment, the outer surface of the first spray boom installed part 1 is provided with lock slots 12, the inner surface of locking component 8 is provided with locking projections 81.The structure of lock slots 12 is arranged to: when locking projections 81 is slided in lock slots 12, second spray boom installed part 7 can connect tower head 4 towards the first spray boom installed part 1 and the first pencil together with the second pencil connection tower head 6 and move axially, and therefore makes the left-hand end 61 that the second pencil connects tower head 6 seal against circle 5.Specifically, in the embodiment of Fig. 2, lock slots 12 includes the first straight trough section 120 being sequentially connected, skewed slot section 121, second straight trough section 123 and locking recess 124, first straight trough section 120 is parallel to the end face (its right end face in Fig. 2) of the first spray boom installed part 1 and extends, the angled extension of its right end face (this angle can arbitrarily select as required) of skewed slot section 121 and the first spray boom installed part 1, second straight trough section 123 is parallel to the first straight trough section 120 and extends, locking recess 124 is arranged on the end of the second straight trough section 123 and biases towards the first straight trough section 120 side, namely bias towards the right side in Fig. 2.
In actual use, the left-hand end of locking component 8 is first enclosed within the right-hand end of the first spray boom installed part 1 by operator, then locking projections 81 is firmly made to be snapped in the first straight trough section 120 of lock slots 12 (this can by mate the radial dimension of the first spray boom installed part 1, locking component 8 and locking projections 81 realize), then locking component 8 is rotated relative to the first spray boom installed part 1, now locking projections 81 begins in the first straight trough section 120 and slides, and following locking projections 81 slides into skewed slot section 121 from the first straight trough section 120.Skilled addressee readily understands that, locking projections 81 can make locking component 8 move towards the first spray boom installed part 1 direction together with the second spray boom installed part 7 and the second pencil connection tower head 6 along the slip of skewed slot section 121.The axial dimension of skewed slot section 121 is arranged to, when locking projections 81 slides into the end of skewed slot section 121, second pencil connects the left-hand end 61 of tower head 6 and comes into contact with and crush seal circle 5, then when locking projections 81 slides into the second straight trough section 123 from skewed slot section 121, second pencil connects the left-hand end 61 abundant crush seal circle 5 of tower head 6, then operator rotates locking component 8 relative to the first spray boom installed part 1 further, makes locking projections 81 slide into locking recess 124 and contained therein from the second straight trough section 123.Owing to locking recess 124 biases towards the first straight trough section 120 side, therefore, locking projections 81 is locked in locking recess 124 under the resilience force effect of sealing ring 5.When needing to unlock, operator can apply an initial rotation power in opposite direction locking component 8, locking projections 81 is made to skid off from locking recess 124, enter in the second straight trough section 123, skid off from the second straight trough section 123, skewed slot section 121 and the first straight trough section 120 successively then along the order contrary with said process.
Structure about lock slots 12, it is to be noted, although the lock slots shown in Fig. 2 12 includes three sections and a locking recess, but skilled addressee readily understands that, independent skewed slot section 121 coordinate with locking projections 81 just can realize the first spray boom installed part 1 and locking component 8 axially adjacent to.Therefore, lock slots 12 can only include skewed slot section 121 and locking recess 124.This change, without departing from principles of the invention, therefore also will fall within protection scope of the present invention.
Additionally, skilled addressee readily understands that, lock slots 12 and locking projections 81 can reversing of position, i.e. lock slots 12 is arranged on the inner surface of locking component 8, and locking projections 81 is arranged on the outer surface of the first spray boom installed part 1.This change, without departing from principles of the invention, therefore also will fall within the scope of protection of the present invention.
Finally, it will be appreciated to those of skill in the art that described unmanned plane can be one or more in single rotor wing unmanned aerial vehicle, many rotor wing unmanned aerial vehicles, fixed-wing unmanned plane and helicopter.These unmanned planes could be for plant protection, it is also possible to is the unmanned plane of other purposes with spraying function.
So far, describe technical scheme already in connection with preferred implementation shown in the drawings, but, skilled addressee readily understands that, protection scope of the present invention is expressly not limited to these detailed description of the invention.Under the premise not necessarily departing from principles of the invention, correlation technique feature can be made equivalent amendment or replacement by those skilled in the art, and these amendments or the technical scheme after replacing it fall within protection scope of the present invention.
Claims (10)
1. the spray bars adapter for unmanned plane, it is characterised in that including:
First spray boom installed part, it is connected to the sprinkling system of described unmanned plane；
Second spray boom installed part, it is connected to the spray bars of described unmanned plane；And
Locking component, it is set in described first spray boom installed part and described second spray boom installed part, for with another combination lock in described first spray boom installed part and described second spray boom installed part, in order to described spray bars is connected to described sprinkling system.
2. spray bars adapter according to claim 1, it is characterized in that, described spray bars adapter also includes the first pencil and connects tower head and be set at least one first pencil connection intermediate plate that described first pencil connects on tower head, and described first pencil connection tower head connects intermediate plate by described first pencil and is connected to described first spray boom installed part.
3. spray bars adapter according to claim 2, it is characterized in that, described spray bars adapter also includes the second pencil and connects tower head and be set at least one second pencil connection intermediate plate that described second pencil connects on tower head, and described second pencil connection tower head connects intermediate plate by described second pencil and is connected to described second spray boom installed part.
4. spray bars adapter according to claim 3, it is characterised in that described spray bars adapter also includes being set in described first pencil and connects the sealing ring on tower head and the sealing ring intermediate plate being set on described sealing ring.
5. spray bars adapter according to claim 4, it is characterized in that, described first spray boom installed part is provided with external screw thread, described locking component is provided with female thread, when described first spray boom installed part is tightened by described external screw thread and described female thread each other with described locking component, described locking component forces described second spray boom installed part to connect with described second pencil to connect tower head towards described first spray boom installed part and described first pencil together with tower head and move axially, and therefore makes described second pencil connect tower head against described sealing ring.
6. spray bars adapter according to claim 4, it is characterised in that be provided with on the inner surface of lock slots and described locking component and be provided with locking projections on the outer surface of described first spray boom installed part；Or the outer surface of described first spray boom installed part is provided with on the inner surface of locking projections and described locking component and is provided with lock slots；
The structure of described lock slots is arranged to when rotating described locking component relative to described first spray boom installed part, described locking projections is slided in described lock slots, described second spray boom installed part is connected with described second pencil connect tower head towards described first spray boom installed part and described first pencil together with tower head and move axially, and therefore make described second pencil connect tower head against described sealing ring.
7. spray bars adapter according to claim 6, it is characterized in that, described lock slots includes the first straight trough section, skewed slot section, the second straight trough section and the locking recess that are sequentially connected, described first straight trough section is parallel to the end face of described first spray boom installed part and extends, described skewed slot section relative to described first spray boom installed part end slope extend, described second straight trough section is parallel to described first straight trough section and extends, and described locking recess is arranged on the end of described second straight trough section and biases towards described first straight trough section.
8. spray bars adapter according to any one of claim 1 to 7, it is characterized in that, one in described first spray boom installed part and described second spray boom installed part includes stopper slot, another in described first spray boom installed part and described second spray boom installed part includes limited block, in assembled state, described limited block is contained in described stopper slot to fix the described first spray boom installed part turned position relative to described second spray boom installed part.
9. the spray bars adapter according to any one of claim 4 to 8, it is characterized in that, described first pencil is connected intermediate plate, described sealing ring intermediate plate and described second pencil connection intermediate plate and is connected respectively to described first spray boom installed part and described second spray boom installed part by screw so that described first pencil connects tower head and described second pencil connects tower head and overlaps with the center of rotation of described first spray boom installed part and described second spray boom installed part respectively.
10. spray bars adapter according to any one of claim 1 to 9, it is characterised in that described unmanned plane is one or more in single rotor wing unmanned aerial vehicle, many rotor wing unmanned aerial vehicles, fixed-wing unmanned plane and helicopter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038405.3A CN105711839B (en) | 2016-01-20 | 2016-01-20 | For the sprinkling rod connector of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038405.3A CN105711839B (en) | 2016-01-20 | 2016-01-20 | For the sprinkling rod connector of unmanned plane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105711839A true CN105711839A (en) | 2016-06-29 |
| CN105711839B CN105711839B (en) | 2018-06-15 |
Family
ID=56147282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610038405.3A Active CN105711839B (en) | 2016-01-20 | 2016-01-20 | For the sprinkling rod connector of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105711839B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019052118A1 (en) * | 2017-09-18 | 2019-03-21 | 珠海市双捷科技有限公司 | Plug-in brushless centrifugal nozzle and unmanned aerial vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892255A (en) * | 1988-10-14 | 1990-01-09 | Waldrum John E | Centrifugal applicating device |
| US5025988A (en) * | 1988-10-17 | 1991-06-25 | Maynard Lund | Airborne liquid spraying system for crop spraying |
| CN103482068A (en) * | 2013-09-22 | 2014-01-01 | 重庆金泰航空工业有限公司 | Liquid pesticide spraying system and machine body combination of four-shaft agricultural unmanned aerial vehicle |
| CN203581385U (en) * | 2013-10-31 | 2014-05-07 | 王志林 | Unmanned helicopter for spraying pesticide |
| CN204341401U (en) * | 2014-12-23 | 2015-05-20 | 辽宁猎鹰航空科技有限公司 | A kind of plant protection unmanned plane adopting Y shape Connector Clip |
| CN204685377U (en) * | 2015-06-01 | 2015-10-07 | 深圳市大疆创新科技有限公司 | Nozzle structure and use the unmanned vehicle of this nozzle structure |
-
2016
- 2016-01-20 CN CN201610038405.3A patent/CN105711839B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892255A (en) * | 1988-10-14 | 1990-01-09 | Waldrum John E | Centrifugal applicating device |
| US5025988A (en) * | 1988-10-17 | 1991-06-25 | Maynard Lund | Airborne liquid spraying system for crop spraying |
| CN103482068A (en) * | 2013-09-22 | 2014-01-01 | 重庆金泰航空工业有限公司 | Liquid pesticide spraying system and machine body combination of four-shaft agricultural unmanned aerial vehicle |
| CN203581385U (en) * | 2013-10-31 | 2014-05-07 | 王志林 | Unmanned helicopter for spraying pesticide |
| CN204341401U (en) * | 2014-12-23 | 2015-05-20 | 辽宁猎鹰航空科技有限公司 | A kind of plant protection unmanned plane adopting Y shape Connector Clip |
| CN204685377U (en) * | 2015-06-01 | 2015-10-07 | 深圳市大疆创新科技有限公司 | Nozzle structure and use the unmanned vehicle of this nozzle structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019052118A1 (en) * | 2017-09-18 | 2019-03-21 | 珠海市双捷科技有限公司 | Plug-in brushless centrifugal nozzle and unmanned aerial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105711839B (en) | 2018-06-15 |
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