CN206797724U - A kind of unmanned plane - Google Patents

Abstract

The utility model discloses a kind of unmanned plane, it is desirable to provide a kind of to realize the unmanned plane precisely efficiently fished, its drip irrigation device is housing, and described housing includes upper shell and lower house；Battery means, controlling organization, battery means, controlling organization are arranged in housing；Horn, horn are connected on upper shell, and described horn is provided with motor and blade；It is characterized in that：Sonar mechanism, rope is connected with sonar mechanism；Jack, jack include the force piece rotated for the tumbler and driving tumbler of withdrawing rope；Pao Er mechanisms and hitch gear, described Pao Er mechanisms and hitch gear include the drive component for being used for the slide bar and driving slider displacement for hanging up bait or fishhook；Described jack, Pao Er mechanisms and hitch gear is arranged at lower house, and realization is precisely efficiently fished.

Description

A kind of unmanned plane

Technical field

It the utility model is related to a kind of unmanned plane.

Background technology

Due to being difficult to differentiate fish school location in the place such as ocean, river, lake, people are caused to be difficult to when fishing in the more position of fish Put and fish, the efficiency that causes to fish is low, and is when being fished in ocean by it, and because area of fishing is big, fishhook is also difficult to directly Target location is thrown to, further increases difficulty of fishing.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of energy and realizes the unmanned plane precisely efficiently fished.

Technical solution of the present utility model is to provide a kind of unmanned plane, including：

Housing, described housing include upper semi-body and lower semi-body；

Battery means, controlling organization, battery means, controlling organization are arranged in housing；

Horn, horn are connected on upper semi-body, and described horn is provided with motor and blade；

Sonar mechanism, rope is connected with sonar mechanism；

Jack, jack include the force piece rotated for the tumbler and driving tumbler of withdrawing rope；

Pao Er mechanisms and hitch gear, described Pao Er mechanisms and hitch gear include be used for hang up bait or The slide bar of fishhook and the drive component of driving slider displacement；

Described jack, Pao Er mechanisms and hitch gear is arranged at lower semi-body.

Preferably, described jack and hitch gear the line of symmetry A directions along lower semi-body are set gradually, described throwing Bait mechanism includes left side, right side, and described left side, right side are symmetricly set on lower semi-body both sides along line of symmetry A.

Preferably, described lower semi-body is provided with the support member for supporting slider, and described slide bar one end is rotatably connected to Axle and the other end is slidably connected on support member, described drive component driving slider displacement is so that between slide bar and support member Depart from.

Preferably, described lower semi-body is provided with chute, and described axle is slidably connected in chute, and described drive component drives Moving axis slides in chute makes slide bar displacement, departs from after slide bar displacement between slide bar and support member.

Preferably, along being slidably connected at perpendicular to the direction of slide bar on housing, described support member is set described support member There is the fillet contradicted with slide bar, flexible part is contradicted between described support member and housing, when slide bar is acted on support member When power is more than threshold value, elastic component shrinks and support member displacement, support member displacement make support member be separated with slide bar.

Preferably, described jack also includes the support member for supporting rope, support member when rope separates with support member It is subjected to displacement and produces control instruction and leaves the motor off rotation.

Preferably, described housing is provided with baffle plate, and described baffle plate is provided with some catch, is equipped with described catch The groove to match with slide bar, described adjacent catch and slide bar cooperatively form the limiting through hole for fixing bait or fishhook.

Preferably, described sonar mechanism includes the sonar main body for detecting and floatd with what sonar main body was fixedly connected Floating device.

Preferably, described housing is provided with mounting groove, and described jack is detachably connected in mounting groove.

Preferably, described lower housing portion is provided with baffle plate, and described baffle plate is provided with some catch, on described catch Provided with the groove to match with bar.

After above method, unmanned plane of the present utility model, by jack carry and folding and unfolding sonar mechanism, by sound Receive mechanism level configurations to precalculated position, you can visited with for specifying the precalculated position in orientation to be detected, passing through to contrast Signal is measured, can both find the more region of target of fishing, substantially increases efficiency of fishing, and the region carries out bait throwing in again, Further increase is thrown bait region and fished destination number and liveness, and hook accurately is thrown into the region afterwards, realized accurate Efficiently fish.

Brief description of the drawings

Fig. 1 is the schematic flow sheet of method of the present utility model of fishing.

Fig. 2 is the top view for the unmanned plane that the utility model embodiment provides.

Fig. 3 is the upward view for the unmanned plane that the utility model embodiment provides.

Fig. 4 is enlarged drawing at A in Fig. 3.

Fig. 5 is the exploded perspective view for the unmanned plane that the utility model embodiment provides.

Fig. 6 is the exploded perspective view for the jack that the utility model embodiment provides.

Fig. 7 is the part-structure schematic diagram for the jack that the utility model embodiment provides.

Fig. 8 is the structural representation for the Pao Er mechanisms that the utility model embodiment provides.

Fig. 9 is the structural representation for the hitch gear that the utility model embodiment provides.

Figure 10 is the structural representation of sonar mechanism in the utility model.

Shown in figure；1st, housing；11st, mounting groove；2nd, sonar mechanism；3rd, hitch gear；4th, Pao Er mechanisms；5th, radio and tape player Structure；51st, set casing；52nd, force piece；53rd, rear casing；54th, roller；55th, chaining part；56th, lid structure；57th, supporting plate；58th, One microswitch；59th, the second microswitch；6th, slide bar；7th, support member；8th, the first chute；A, line of symmetry A.

Embodiment

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.

Refer to shown in Fig. 1, method of the present utility model of fishing, comprise the following steps：

Unmanned plane is set to fly to specified orientation according to from wireless communication receiver instruction or by pre-set programs by the processor；

By jack 5 by the level configurations of sonar mechanism to precalculated position；

In sonar mechanism, the orientation corresponding to the signal detected is defined as throwing when the signal detected meets preset value Bait region；

Bait is thrown to by Pao Er mechanisms 4 and throws bait region；

The fishhook for making thereon by hitch gear 3, which departs from and is thrown to, throws bait region；

Hovered or maked a return voyage according to from wireless communication receiver instruction or by pre-set programs by the processor.

By the processor according to being instructed from wireless communication receiver or unmanned plane is flown to specified orientation by pre-set programs, refer to Orientation refers to the actual geographic position that artificial or pre-set programs confirm, such as one confirmed by gps signal 10m*10m regions, or a geographical position being actually reached according to flight directive, change in short, i.e., first specify a detection Region, unmanned plane carries out navigating to the search coverage by gps signal, or sends a series of flight directives by user, it The region that unmanned plane is located at afterwards is to specify orientation.

By jack 5 by the level configurations of sonar mechanism to precalculated position, pass through the carry of jack 5 and folding and unfolding sonar Mechanism, after the lifting distance certain to jack 5, sonar mechanism is moved to precalculated position, and precalculated position is use The preassigned position of person, such as underwater 8m-10m position, it can be realized in the movement of sonar mechanism by range sensor Sonar mechanism is moved to precalculated position；Can also be adjusted by sending lifting instruction in real time to jack 5, back sonar The region that mechanism is located at is precalculated position；Furthermore sonar mechanism includes floatability levitron and sonar main body on the water surface, It is attached between levitron and sonar main body by non-telescoping rope or rope form compliant section, it is assumed that precalculated position is underwater 8m-10m position, will restrict or the length of connector 55 is configured to length between 8m-10m, such as 9 meters, when levitron suspends After the water surface, sonar main body sinks under the water, by being in underwater 9 meters or so of position under the pulling force effect of rope or connector 55, The level configurations of sonar mechanism precalculated position is arrived into, levitron is suspended in water surface feedback signal and can carried by realtime graphic For, or the force snesor detection of the intermolecular forces by detecting jack 5 and sonar mechanism, when sonar, mechanism acts on When the pulling force of jack 5 is reduced to below threshold value, judge that levitron is suspended in the water surface, the level configurations of sonar mechanism have arrived pre- Positioning is put.

In sonar mechanism, the orientation corresponding to the signal detected is defined as throwing when the signal detected meets preset value Bait region, i.e., by contrasting the quantity or size of target of being fished in multiple orientation, by with setting value contrast or certain amount Under be compared, choose the orientation that the signal that detects is optimal under certain amount and be defined as throwing bait region, or once detect letter The orientation for number exceeding threshold value is defined as throwing bait region.

The fishhook for making thereon by hitch gear 3, which departs from and is thrown to, throws bait region, both without user to linking up with into pedestrian Work is jettisoninged, and substantially increases the accuracy of fishhook placement position, and can disposably be completed, and makes the more accurate height of method of originally fishing Effect, fishhook are launched and can provided to the feedback signal in water by realtime graphic, or by detecting fishhook and hitch gear 3 Intermolecular forces force snesor detection, when the pulling force that fishhook acts on hitch gear 3 is reduced to below threshold value, judge fishhook To launch into water.

By the level configurations of sonar mechanism to precalculated position, and for specifying the precalculated position in orientation to be detected, obtain Signal is detected to multiple, contrast detects signal, can both find the more region of target of fishing, substantially increase effect of fishing Rate, and the region carries out bait throwing in again, further increase are thrown bait region and fished destination number and liveness, afterwards accurately will hook The region is thrown to, realization is precisely efficiently fished.

Bait and fishhook can be hung up on unmanned plane by following 3 kinds of modes：Unmanned plane flies to before specified orientation, by bait Material is hung up in Pao Er mechanisms 4, and fishhook is hung up need not make a return voyage in the process of running in hitch gear 3, i.e. unmanned plane, can be faster Complete for bait to be thrown to the action for throwing bait region and fishhook and departing from and being thrown to throwing bait region；Unmanned plane fly to specified orientation it Before, bait is hung up in Pao Er mechanisms 4, bait is thrown to by Pao Er mechanisms 4 throw bait region after unmanned plane make a return voyage and consolidate fishhook It is scheduled on hitch gear 3, nobody flies to bait region is thrown, because bait is to put thing without the throwing of withdrawal, just by nothing before detection Man-machine upthrow bait mechanism 4 carries away, confirms that after throwing bait region bait can be thrown at once, makes throwing bait more efficient, a certain degree of Overall efficiency of fishing is added, because fishhook is connected to fishing line, unmanned plane has and necessarily may be used when multiple directional bearings carry out flight Fishing line can be wound on barrier, cause fishing line to be difficult to transport with fishhook, to reduce the possibility that the above situation occurs, confirmed Maked a return voyage behind throwing bait region and carry out the transport of fishhook again, the security of transport can be improved；By the side corresponding to the signal detected Position is defined as after throwing bait region, and unmanned plane makes a return voyage and fishhook is fixed on hitch gear 3, hangs up fishhook in hitch gear 3 On, nobody flies to bait region is thrown, to reduce carrying amount of the unmanned plane in detection, energy consumption damage can be reduced, especially in detection side Position is more, in the case that detection time is longer, can effectively lift unmanned plane run time.

After the fishhook that hitch gear 3 makes thereon departs from and is thrown to and throws bait region, jack 5 drops to sonar mechanism 2 Precalculated position, sonar mechanism 2 are detected and send a signal to processor at certain intervals, i.e., sonar mechanism 2 fish when Time also carries out continuing detection, by detecting the change for target of being fished in the signal analysis region, passes through mesh of being fished in the region Target, which changes, to be judged whether to go to other region to be fished in change orientation, further, can will set multiple ladders Threshold value, when detecting signal and being less than certain threshold value, unmanned plane flies to the neighboring area in region of fishing originally to be detected, by original Signal is detected come the neighboring area in region of fishing to be contrasted, and judges whether to go to other region to be hung down in change orientation Fish, when detecting signal and be less than lowest threshold, by the processor according to from wireless communication receiver instruction or by pre-set programs Unmanned plane is flown to specified orientation, restart a new wheel in the method for fishing of the application and fish.

Also include camera assembly and remote control, camera assembly real-time image transmission signal is sent to processor, and processor will Picture signal is sent to remote control, and the motion shape of sonar mechanism and fishhook can be fed back by camera assembly real-time image transmission signal State, make to fish more efficient.Also include camera assembly and remote control, camera assembly real-time image transmission signal is sent to processing Picture signal is sent to remote control by device, processor, by that can receive the remote control of display image signals, makes user more straight The manipulation unmanned plane of sight, and allow user more directly to experience the enjoyment fished.

Refer to shown in Fig. 2, Fig. 3 and Fig. 4, methods described including housing 1, processor, jack 5, sonar mechanism, Pao Er mechanisms 4, hitch gear 3, battery means unmanned plane in perform, described housing 1 includes upper semi-body and lower semi-body, described Upper semi-body be provided with multiple horns, each horn is provided with motor and blade, and described horn is rotatably connected on upper semi-body, Described processor is located in housing 1, and described processor is used to receive and launch wireless signal, and described processor controls Unmanned plane during flying and jack 5, the execution of sonar mechanism, Pao Er mechanisms 4, hitch gear 3.

Described lower semi-body is sequentially provided with jack 5 and hitch gear 3 along line of symmetry A directions, i.e., by the He of jack 5 Hitch gear 3 is arranged in the middle part of lower semi-body, and the through hole on jack 5 for rope disengaging also is located on line of symmetry, due to being arranged on On line of symmetry, ensure jack 5 and hitch gear 3 act on power on housing 1 be it is uniform, due to the volume of hitch gear 3 compared with It is small, throw and put in order to facilitate fishhook, hitch gear 3 can also be arranged on the regions such as the edge of housing 1 or undercarriage, put throwing Fishhook is less likely to occur to interfere, and multiple fishhooks can be placed on hitch gear 3 and lower semi-body can also place multiple hitch gears 3.

By multiple identical monomer compositions, monomer is evenly spaced in lower semi-body for described Pao Er mechanisms 4, and monomer can be 2 It is individual, including left side, right side, described left side, right side be symmetricly set on the both sides of housing 1 along line of symmetry A, that is, hang up bait During material, the power that Pao Er mechanisms 4 act on housing 1 is also symmetrical, can improve the stability of unmanned plane operation, and bait can be unified It is placed in collecting part, collecting part is hung up again realizes that bait is hung up in Pao Er mechanisms 4 in Pao Er mechanisms 4, Neng Shipao baits mechanism 4 It is stable to hang up bait, monomer or for 4,8, and be divided into two groups and be symmetricly set on the both sides of housing 1, collecting part sets relative The FX answered, i.e., jack 5, sonar mechanism, Pao Er mechanisms 4, hitch gear 3 can be united by above-mentioned layout One is arranged on lower semi-body, and stress equalization.

Refer to shown in Fig. 5, Figure 10, lower semi-body caves inward the mounting groove 11 to be formed including outer wall, and jack 5 can The formula of tearing open is connected in mounting groove 11, and jack 5 connects with rope and drives rope displacement, and sonar mechanism 2 passes through rope with jack 5 Connection；I.e. jack 5 is arranged on the outside of unmanned plane housing 1, rather than inside housing 1, and the connection that jack 5 is removable In mounting groove 11, you can to install or remove jack 5 in the case where not tearing shape housing 1 open, make the use of unmanned plane more Add variation, and be connected to because jack 5 is removable in mounting groove 11, jack 5 can be changed with rapid-maintenance, especially When it is the rope winding of the inside of jack 5, jack 5 can be disassembled and be repaired or replaced, described peace Fixture block is provided with tankage 11, the outer wall of jack 5 is provided with the neck to match with fixture block, is realized by neck and fixture block cooperation removable Formula connects, or is connected by way of Elastic buckle, good fixing effect simple in construction.

Refer to Fig. 6, described jack 5 includes moving for what the tumbler and driving tumbler of withdrawing rope rotated Power part 52.Sonar mechanism 2 is run more steady, described one end of force piece 52 come withdrawing rope by tumbler rotation and be provided with drive Moving axis, jack 5 also include fixed cover and the rear casing 53 being set on the outer wall of force piece 52, described tumbler gap Cooperation is driven cooperation in the outside of rear casing 53 and with drive shaft, and it is dynamic for accommodating that described fixed cover is connected formation with rear casing 53 The cavity of power part 52.Tumbler, rear casing 53 and force piece 52 are mutually arranged, volume, in addition to front casing can be reduced, The described one end of rear casing 53 away from drive shaft is extended with the bound edge to match with tumbler end, described front casing and bound edge Connection, described rear casing 53 is connected the cavity to be formed for accommodating tumbler with front casing, i.e., by force piece 52 and tumbler It is arranged in different cavitys, avoids interfering, and avoids rope from influenceing force piece 52.Described front casing includes and bound edge The connector 55 of connection and the lid 56 with 55 removable connection of connector, by by front casing resolve into connector 55 and with The lid 56 of 55 removable connection of connector, i.e., repair arrangement tumbler by directly dismantling lid 56, further increase Maintenance efficiency.Sealing ring, energy are equipped between described fixed cover and the junction of rear casing 53 and rear casing 53 and drive shaft Largely improve sealing.

Shown in Fig. 7, described jack 5 also includes the supporting plate 57 for supporting rope, is set in described supporting plate 57 Have for rope through through hole, restrict displacement when to the applying power of supporting plate 57, supporting plate 57 is maintained a position, due to external wind Velocity of rotation inertia of fast or inherent line wheel etc., stress between supporting plate 57 and rope is set to change, i.e., the shape of relaxation occurs in rope State, rope easily itself are wound, and influence the normal folding and unfolding of rope, and meeting displacement occurs for supporting plate 57, and supporting plate 57 is subjected to displacement After extrude the first microswitch 58 or separated with the first microswitch 58, the state of the first microswitch 58 changes and produced Signal is to processor, and instruction, which occurs, for processor makes force piece 52 out of service or reduce movement velocity, and force piece 52 is out of service Or reducing movement velocity retightens rope, avoids the state of rope relaxation, the smooth folding and unfolding of rope ensure that.Or in supporting plate 57 Moving direction sets a force snesor to feed back active force of the rope to supporting plate 57, and processor is sent according to force sensor signals Instruction makes force piece 52 out of service or reduces movement velocity.

Supporting plate 57 is horizontally disposed with, because vertical direction lifting is in sonar mechanism 2, the active force received of restricting can directly be made With in supporting plate 57, making, the signal that supporting plate 57 is fed back is more accurate, and supporting plate 57 can be the be hinged plate in an one end, with The through hole that rope coordinates is arranged on the other end, and the signal for feeding back supporting plate 57 is more accurate.

Described jack 5 also includes the second sensor of distance between detection sonar mechanism 2 and housing 1, to ensure Observing and controlling measurement accuracy, second sensor can be arranged on housing 1, second sensor detection sonar mechanism 2 and housing 1 it Between distance when being less than threshold value, processor, which sends instruction, makes force piece 52 out of service, makes the recovery of sonar mechanism and carry is in folding and unfolding In mechanism 5, second sensor can be the second microswitch 59, be opened when sonar mechanism 2 rises to certain altitude with the second fine motion When closing 59 conflict, the state of the second microswitch 59, which changes, generates a signal to processor, and processor, which sends instruction, makes force piece 52 is out of service.

Refer to shown in Fig. 8 and Fig. 9, wherein Pao Er mechanisms 4, hitch gear 3 include being used to hang up bait or fishhook Slide bar 6 and the drive component of the displacement of driving slider 6, the instruction of drive component reception processing device makes the displacement of slide bar 6, after the displacement of slide bar 6 Make bait or fishhook slid to bait region is thrown, the displacement of slide bar 6 can be promoted by force piece 52, slide bar 6 along a direction displacement, Bait or fishhook is set to slide to throwing bait region after the displacement of slide bar 6；Or the lower semi-body of housing 1 is provided with the first chute 8, described axle It is slidably connected in the first chute 8, described drive component drive shaft is slided in the first chute 8 makes the displacement of slide bar 6, slide bar 6 Depart from after displacement between slide bar 6 and support member 7, i.e., slide bar 6 first translates in a certain direction, then is rotated, and can be formed larger Droping space, facilitate Pao Er mechanisms 4, bait or fishhook fall on hitch gear 3.Described drive component includes connecting rod, motor And the swing arm being fixedly connected with motor shaft, described connecting rod two end are rotatablely connected with swing arm and axle respectively, form crank connecting link Structure, it is stable, and the displacement of greater depth can be carried out to slide bar 6 under certain space.

Or the described lower semi-body of housing 1 is provided with the second chute, described support member 7 is slidably connected in the second chute, Described drive component driving support member 7 is slided in the second chute, is taken off after the displacement of support member 7 between slide bar 6 and support member 7 From being moved by driving support member 7, slide bar 6 is directly rotated along axle, compared and moved with slide bar 6, support member 7 is removable Direction it is more, it is not necessary to consider the interference between the moving direction of slide bar 6 and axle, structure is more flexible, described drive component Including connecting rod, motor and the swing arm being fixedly connected with motor shaft, described connecting rod two end rotates with swing arm and support member 7 respectively Connection, brace and connecting rod framework is formed, it is stable.

Or described support member 7 is rotatably connected on the lower semi-body of housing 1,7 turns of described drive component driving support member Dynamic, support member 7 departs from after rotating between slide bar 6 and support member 7, i.e., is rotated by driving support member 7, make slide bar 6 directly along axle Rotate, compare and moved with slide bar 6, the volume that support member 7 rotates institute's temporary is smaller.

Refer to shown in Fig. 8, the described bottom of housing 1 is provided with baffle plate, and described baffle plate is provided with some catch, described The groove to match with slide bar 6 is equipped with catch, described adjacent catch and slide bar 6 cooperatively form limiting through hole, and bait can To be uniformly placed in collecting part, collecting part is fixed by limiting through hole, the stabilization of Neng Shipao baits mechanism 4 hangs up bait, will not Slided again when flight, ensure stability when flight.

Described mechanism of jettisoninging includes being fixedly connected on the base of the bottom of housing 1, and described base both ends are respectively equipped with the One projection and the second projection, the first described projection are provided with the first chute 8 slided for axle, and the second described projection is provided with for sliding The support member 7 that bar 6 slides, described motor are fixedly connected on the lower semi-body inwall of housing 1, and the lower semi-body of housing 1 is provided with and supplies swing arm The through hole passed through, i.e. the first projection, slide bar 6, the second projection, drive component are arranged successively, are occupied little space, compact-sized conjunction Reason.

Refer to shown in Fig. 9, when required object of jettisoninging, because certain external factor, transport of the object in unmanned plane of jettisoninging During entangled and stumble by external barrier, now unmanned plane would become hard to drag hung object again.Such as jettisoning fishhook when, because Very long for the fishing line length that is connected with fishhook, when unmanned plane dragging fishing line, which is flown to, throws bait region, fishing line is possible to by external barrier Thing is hindered to stumble, at this moment unmanned plane would become hard to drag fishing line again, to ensure that unmanned function normally reclaims use, by described support member 7 perpendicular to the direction of slide bar 6 along being slidably connected on housing 1, and described support member 7 is provided with the fillet contradicted with slide bar 6, institute Flexible part is contradicted between the support member 7 and housing 1 stated, that is, the object hung is because entangle thing of stumbling to tractive resistance meeting caused by it In effect and support member 7, because described support member 7 is provided with the fillet contradicted with slide bar 6, tractive resistance can act on elasticity , can be by elastic member presses to certain position when this active force is more than to a certain degree on part, now support member 7 divides with slide bar 6 From departing from slide bar 6 fishhook or bait, ensure that unmanned function normally reclaims use, it can in addition contain directly detect slide bar 6 Stressing conditions, processor, which sends instruction, when more than certain threshold value runs drive component, makes fishhook or bait on slide bar 6 Depart from, ensure that unmanned function normally reclaims use, the stressing conditions for detecting slide bar 6 can be by sensing in the attachment force of support member 7 Device, or between detect unmanned plane horn on motor load.

Support member 7 includes the base for being fixedly connected on the bottom of housing 1, and described base is provided with the groove to match with slide bar 6, Described the first chute and support member 7 is arranged at recess sidewall, and described slide bar 6 is arranged with the fixation for fixing fishhook Part, described base are provided with the limiting through hole to match with fixture, are fixed by fixed with fishhook, then pass through limiting through hole and cunning Bar 6, which coordinates, fixes fixture, substantially increases stability of the fishhook on hitch gear 3.

Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (10)

1. a kind of unmanned plane, including：

Housing, described housing include upper shell and lower house；

Battery means, controlling organization, battery means, controlling organization are arranged in housing；

Horn, horn are connected on upper shell, and described horn is provided with motor and blade；It is characterized in that：

Sonar mechanism, rope is connected with sonar mechanism；

Jack, jack include the force piece rotated for the tumbler and driving tumbler of withdrawing rope；

Pao Er mechanisms and hitch gear, described Pao Er mechanisms and hitch gear include being used to hang up bait or fishhook Slide bar and the drive component of driving slider displacement；

Described jack, Pao Er mechanisms and hitch gear is arranged at lower house.

2. unmanned plane according to claim 1, it is characterised in that：Described jack and hitch gear are along lower house Line of symmetry A directions are set gradually, and described Pao Er mechanisms include left side, right side, and described left side, right side are along symmetrically Line A is symmetricly set on lower house both sides.

3. unmanned plane according to claim 1, it is characterised in that：Described lower house is provided with the support for supporting slider Part, described slide bar one end is rotatably connected to axle and the other end is slidably connected on support member, the driving of described drive component Slide bar displacement between slide bar and support member so as to depart from.

4. unmanned plane according to claim 3, it is characterised in that：Described lower house is provided with chute, and described axle slides It is connected in chute, described drive component drive shaft is slided in chute makes slide bar displacement, slide bar and support after slide bar displacement Depart between part.

5. unmanned plane according to claim 3, it is characterised in that：Described support member slides along perpendicular to the direction of slide bar It is connected on housing, described support member is provided with the fillet contradicted with slide bar, and being contradicted between described support member and housing has bullet Property part, when the power that slide bar is acted on support member is more than threshold value, elastic component shrink and support member displacement, support member displacement make branch Support member separates with slide bar.

6. unmanned plane according to claim 1, it is characterised in that：Described jack also includes the branch for supporting rope Support member, support member, which is subjected to displacement and produces control instruction, when rope separates with support member leaves the motor off rotation.

7. unmanned plane according to claim 1, it is characterised in that：Described housing is provided with baffle plate, is set on described baffle plate There are some catch, the groove to match with slide bar is equipped with described catch, described adjacent catch and slide bar cooperatively form For fixing the limiting through hole of bait or fishhook.

8. unmanned plane according to claim 1, it is characterised in that：Described sonar mechanism includes the sonar master for detecting Body and the showy device being fixedly connected with sonar main body.

9. unmanned plane according to claim 1, it is characterised in that：Described housing is provided with mounting groove, described radio and tape player Structure is detachably connected in mounting groove.

10. unmanned plane according to claim 1, it is characterised in that：Described lower housing portion is provided with baffle plate, described baffle plate Some catch are provided with, the groove to match with bar is equipped with described catch.