CN112293366A

CN112293366A - Leg disabled person device of fishing black carp

Info

Publication number: CN112293366A
Application number: CN202011178014.4A
Authority: CN
Inventors: 王结有
Original assignee: Individual
Current assignee: Nanjing Qinglong Water Service Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-02-02
Anticipated expiration: 2040-10-29
Also published as: CN112293366B

Abstract

The invention relates to the technical field of fishing equipment, and discloses a leg disabled person fishing herring device, which comprises a wheelchair, wherein an anti-falling pond device is arranged on the upper bottom surface of the wheelchair, a force unloading device, an angle adjusting device, a height adjusting device, a fishing rod fixing device and a fish hook throwing device are arranged on the wheelchair, the anti-falling pond device comprises a pipeline II, a cross pipe I and a rhombic groove, the cross pipe I is fixedly connected with the bottom surface of the wheelchair, the pipeline II is fixedly connected with the cross pipe I and penetrates through the side wall of the cross pipe I, the cross pipe I is pushed into the pipeline II through hydraulic oil in the cross pipe I to push the cross pipe I to slide out of the pipeline II and contact with the ground, the rhombic groove on the rear end surface of the cross pipe I is a plurality of rhombic bulges, the rhombic groove reduces the contact area with the ground, increases the friction force with the ground, reduces the risk that a person pulls the wheelchair to fall into the pond due to fish in the person, and the fish can provide the supporting force, the wheelchair can not be communicated with the wheelchair to cause the side turning danger.

Description

Leg disabled person device of fishing black carp

Technical Field

The invention relates to the technical field of fishing equipment, in particular to a device for fishing black carps by people with disabled legs.

Background

For the fishing people, each fishing person has a heart of fishing big fish, the black carp is the reddest of large fishes, the number of fishing people in China is huge, and the fishing lovers with disabled legs also comprise a part of fishing lovers, but the fishing lovers with disabled legs are particularly difficult to fish big fish, the black carp is huge in size, has large strength in water and can escape after being stabbed by a fishhook, the wheelchair only has the brake of wheels, the friction force provided by the wheels is limited, and the wheelchair has no extra brake except the brake of the wheels, so that the fishing people have great risk of being pulled by the black carp to fall into the pond together with the wheelchair, and danger occurs.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a device for fishing black carps by people with disabled legs, which has the advantage of good braking, and solves the problem that the wheelchair has no extra braking except the braking of wheels, and the fishing people are pulled by the black carps and fall into a pond together with the wheelchair at a great risk to cause danger.

(II) technical scheme

In order to achieve the purpose of good braking, the invention provides the following technical scheme: the utility model provides a leg disabled person device of fishing black carp, includes the wheelchair, the bottom surface sets up prevents weighing down the pool device on the wheelchair, sets up on the wheelchair and unloads power device, angle modulation, altitude mixture control, fishing rod fixing device, the device is thrown to the fishhook, prevent weighing down the pool device and include pipeline two, down tube one, violently manage one and rhombus groove, violently manage one and wheelchair bottom surface fixed connection, pipeline two with violently manage one fixed connection and pipeline two and run through the lateral wall of violently managing one, down tube one and pipeline two's inner wall sliding connection, the rhombus groove is seted up to the rear end face of down tube one.

Preferably, the number of the second pipelines is two, the two second pipelines are provided with the same first inclined rods in the same mode, the two second pipelines are splayed on the horizontal plane, and the two second pipelines are both arranged obliquely downwards.

Preferably, the force unloading device comprises a first transverse plate, a first vertical rod, a ball body and a first pipeline, the first transverse plate is rotatably connected with the wheelchair, the first vertical rod is fixedly connected with the top surface of the first transverse plate, the ball body is fixedly connected with the top surface of the first vertical rod, and the first pipeline is fixedly connected with the first transverse plate and penetrates through the first transverse plate.

Preferably, the force unloading device further comprises a first sliding rod, a first fixed plate, a first connecting rod and a first spring, the first sliding rod is connected with the inner wall of the first pipeline in a sliding mode, the fixed plate is fixedly connected with the top face of the first sliding rod, the first connecting rod is rotatably connected with the fixed plate, one end of the first spring is fixedly connected with the bottom face of the first sliding rod, and the other end of the first spring is fixedly connected with the inner wall of the first pipeline.

Preferably, the angle adjusting device comprises a second transverse plate, a first circular disc, a first sliding groove, a first cylinder, a rotating ball, a first circular ring and a sliding rod, the bottom surface of the second transverse plate is rotatably connected with the ball body, the bottom surface of the second transverse plate is rotatably connected with a first connecting rod, the bottom surface of the first circular disc is fixedly connected with the top surface of the second transverse plate, the first sliding groove is formed in the top surface of the first circular disc, the sliding rod is slidably connected with the first sliding groove, the first circular ring is in threaded connection with the sliding rod, the bottom surface of the first cylinder is fixedly connected with the bottom surface of the first circular disc, and the rotating ball is fixedly connected with the.

Preferably, the top view of the first disc is circular, the first sliding groove is arc-shaped, the radius of the first sliding groove is equal to the distance from the circle center of the first disc to the sliding rod, and the connecting point of the first column and the first disc is an eccentric position.

Preferably, the height adjusting device comprises a supporting plate, a first supporting rod and a third pipeline, the supporting plate is connected with the wheelchair in a sliding mode, the third pipeline is fixedly connected with the first pipeline and penetrates through the side wall of the first pipeline, the first supporting rod is connected with the inner wall of the third pipeline in a sliding mode, and the upper end face of the first supporting rod is fixedly connected with the bottom face of the supporting plate.

Preferably, fishing rod fixing device includes lower fastening plate, bottom plate, last mounting plate, screw rod one, an upper fixed plate and notch, the bottom plate rotates with the upper fixed plate to be connected, and the bottom surface of bottom plate and the up end fixed connection of slide bar set up the notch jointly with the preceding wall of upper fixed plate, the left side wall fixed connection of bottom plate and bottom plate down, the left side wall fixed connection of last mounting plate and upper fixed plate, screw rod one and last mounting plate threaded connection and diaphragm two run through last mounting plate, screw rod one still with bottom plate threaded connection.

Preferably, an upper fixing plate and a lower fixing plate are cuboids, the transverse section of each notch is a circle center, the diameter of each notch is uniformly decreased from front to back, and a lower tightening plate is located under the lower fixing plate.

Preferably, the fishhook throwing device comprises a throwing mechanism, the throwing mechanism comprises a shell, a torsion spring, a first rotating shaft, a first longitudinal rod, a groove and a first baffle, the shell is a hollow cuboid, the outer bottom surface of the shell is fixedly connected with the top surface of a second transverse plate, the right end surface of the first rotating shaft is rotatably connected with the inner right side wall of the shell, the torsion spring is sleeved on the first rotating shaft, one end of the torsion spring is fixedly connected with the inner right side wall of the shell, the other end of the torsion spring is fixedly connected with the side wall of the first rotating shaft, the first longitudinal rod is fixedly connected with the side wall of the first rotating shaft, the groove is fixedly connected with the first longitudinal rod, and the first baffle is arranged on the groove.

(III) advantageous effects

Compared with the prior art, the invention provides a device for fishing black carps by people with disabled legs, which has the following beneficial effects:

1. this shank disabled person device of fishing black carp, it gets into in the pipeline two to promote through the hydraulic oil promotion in violently managing one, promote the down tube one from the roll-off in the pipeline two, with the ground contact, the rhombus groove on the down tube rear end face is a plurality of rhombus archs, the rhombus groove reduces the area of contact with ground, increase and the frictional force on ground, reduce because of in the people after the fish, the fish pulls the people and drives the risk that the wheelchair antedisplacement fell to the pond in, and simultaneously, two down tube one and violently manage the contained angle between one and be the obtuse angle, down tube one contacts the back with ground, can provide the holding power to central department, effectively prevent violently managing one left right slope of violently tub and then prevent the wheelchair and control the slope, the people on the guarantee wheelchair can not communicate the wheelchair and.

2. This shank disabled person device of fishing black carp, under initial condition, down pipe two are located to down tube one, and the wheel and the ground contact of wheelchair, people can freely promote the removal of wheelchair body, and behind well fish, roll-off and ground contact in the down tube one just can be followed to the down tube one, can also effectively ensure the safety of going up the wheelchair when making things convenient for the people to remove the wheelchair.

3. This shank disabled person device of fishing black carp, behind well fish, fish pulling diaphragm two moves down, diaphragm two uses and is the left side circular motion of centre of a circle with spheroidal junction, diaphragm two backward overturn pushes down connecting rod one, the connecting rod drives slide bar one and slides in pipeline one in compression spring one, the elasticity of cooperation fishing rod, the fish moves about to the deep water dragging the fish tape, the strength dress that pulls the fish down is changed, the person uses the hand forward position of pushing down diaphragm two, utilize lever principle, with the strength consumption of fish, make things convenient for the people after the fish to unload power to the fish.

4. This shank disabled person device of fishing black carp drives cylinder one through rotating the ball and rotates, and cylinder one is stirred disc one and is rotated, to the fishing rod horizontal hunting on the disc one, prevents that the black carp from fleeing about after the bite, utilizes the horizontal direction of disc one to rotate, makes things convenient for the people to walk the fish.

5. This shank disabled person device of fishing black carp through rotating ring one, makes the bottom surface of ring one and the top surface contact of disc one, makes the fixed position of slide bar in spout one, conveniently adjusts the position of fishing rod, guarantees the accurate nature of throwing after fixed, makes things convenient for people's fishing.

6. This shank disabled person device of fishing go to fish, hydraulic oil through in the pipeline one gets into pipeline three and promotes bracing piece one and slide out from pipeline three and take the backup pad to shift up, because the strength of black carp is big, all need stand after the fish among the normal person, to shank disabled person, can only be through the height of adjustment position of sitting, after raising oneself height, can utilize the gravity of self to push down diaphragm two, self high increase can promote the angle increase of the upset of diaphragm two, more make things convenient for the fish of sauntering.

7. The fishing device for the people with disabled legs to fish the black carps comprises a first rotating screw, a first upper tightening plate and a first lower tightening plate are divided, the lower fixing plate is turned over, the fishing rods are placed in a groove, the lower fixing plate and the upper fixing plate are closed, the first screw is screwed, the first upper tightening plate and the lower tightening plate are closed, the lower fixing plate and the upper fixing plate clamp the fishing rods, the fishing hooks are placed in a first baffle, the groove is pulled forwards, the groove drives a first longitudinal rod to rotate, the first longitudinal rod pulls a first rotating shaft to rotate, the first rotating shaft compresses a first cylinder, the torsional spring deforms to store force, the groove is loosened, the shell resets to drive the groove to do circular motion, the groove throws out the fishing hooks in the first baffle, the fishing rods with the black carps are usually long and not beneficial to throwing, the throwing device replaces the people to throw the fishing rods by using a hand, the risk that the people carelessly fall into the water.

8. This shank disabled person device of fishing black carp through throwing hook device cooperation fishing rod fixing device, improves the accuracy of throwing the hook, guarantees that the drop point of throwing at every turn is in same position.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic longitudinal sectional view of the pipe of the present invention;

FIG. 3 is a schematic longitudinal cross-sectional view of a casting mechanism of the present invention;

FIG. 4 is a cross-sectional view of the cross tube of the present invention;

FIG. 5 is a schematic bottom view of the down tube of the present invention;

FIG. 6 is a left side view of the present invention.

In the figure: 10. a wheelchair; 11. a support plate; 12. a first transverse plate; 13. a first vertical rod; 14. a sphere; 15. a first pipeline; 16. a first sliding rod; 17. a fixing plate; 18. a first connecting rod; 19. a first spring; 20. a second pipeline; 21. a first inclined rod; 22. a first transverse pipe; 23. a transverse plate II; 24. a first disc; 25. a first sliding chute; 26. a first column body; 27. rotating the ball; 28. a first circular ring; 29. a lower tightening plate; 30. a lower fixing plate; 31. tightening the plate; 32. a first screw rod; 33. an upper fixing plate; 34. a notch; 35. a housing; 36. a torsion spring; 37. a first rotating shaft; 38. a first longitudinal rod; 39. a groove; 40. a first baffle plate; 41. a diamond-shaped groove; 42. a slide bar; 44. a first supporting rod; 45. a third pipeline; 50 throw mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a device for fishing black carps for people with disabled legs comprises a wheelchair 10, an anti-falling pool device is arranged on the upper bottom surface of the wheelchair 10, a force unloading device, an angle adjusting device, a height adjusting device, a fishing rod fixing device and a fish hook throwing device are arranged on the wheelchair 10, the anti-falling pool device comprises a second pipeline 20, a first inclined rod 21, a first transverse pipe 22 and a rhombic groove 41, the first transverse pipe 22 is fixedly connected with the bottom surface of the wheelchair 10, the second pipeline 20 is fixedly connected with the first transverse pipe 22, the second pipeline 20 penetrates through the side wall of the first transverse pipe 22, the first inclined rod 21 is slidably connected with the inner wall of the second pipeline 20, the rhombic groove 41 is formed in the rear end surface of the first inclined rod 21, the second pipelines 20 are two, the same first inclined rods 21 are arranged on the second pipelines 20 in the same mode, the second pipelines 20 are splayed on the horizontal plane, the two pipelines 20 are both arranged obliquely downwards, and are pushed into the second, promote roll-off in the down tube 21 follow two 20 of pipelines, with the ground contact, the rhombus groove 41 on the down tube 21 rear end face is a plurality of rhombus archs, rhombus groove 41 reduces the area of contact with ground, the frictional force on increase and ground, reduce because of the people after the fish, the fish pulls the people and drives the risk that wheelchair 10 antedisplacement falls to the pond in, and simultaneously, two down tube 21 and the contained angle of violently managing between 22 are the obtuse angle, the back of one 21 of down tube and ground contact, can provide the holding power to 2 center departments, effectively prevent violently managing 22 left right sides slope and then prevent that wheelchair 10 from controlling the slope, the people on the guarantee wheelchair 10 can not communicate wheelchair 10 and turn on one's side and cause danger.

In an initial state, the first inclined rod 21 is located in the second pipeline 20, wheels of the wheelchair 10 are in contact with the ground, a person can freely push the wheelchair 10 to move, and after fish enters the wheelchair, the first inclined rod 21 slides out of the first inclined rod 21 to be in contact with the ground, so that the person can conveniently move the wheelchair and meanwhile the safety of the person on the wheelchair 10 can be effectively guaranteed.

The force unloading device comprises a transverse plate I12, a vertical rod I13, a ball body 14 and a pipeline I15, the transverse plate I12 is rotatably connected with the wheelchair 10, the vertical rod I13 is fixedly connected with the top surface of the transverse plate I12, the ball body 14 is fixedly connected with the top surface of the vertical rod I13, the pipeline I15 is fixedly connected with the transverse plate I12, the pipeline I15 penetrates through the transverse plate I12, the force unloading device further comprises a sliding rod I16, a fixing plate 17, a connecting rod I18 and a spring I19, the sliding rod I16 is slidably connected with the inner wall of the pipeline I15, the fixing plate 17 is fixedly connected with the top surface of the sliding rod I16, the connecting rod I18 is rotatably connected with the fixing plate 17, one end of the spring I19 is fixedly connected with the bottom surface of the sliding rod I16, the other end of the spring I19 is fixedly connected with the inner wall of the pipeline I15, the angle adjusting device comprises a transverse plate II 23, a disc I24, a sliding chute I25, a cylinder I26, a rotating ball 27, a, the bottom surface of the first disc 24 is fixedly connected with the top surface of the second transverse plate 23, the top surface of the first disc 24 is provided with a first sliding groove 25, a sliding rod 42 is in sliding connection with the first sliding groove 25, a first ring 28 is in threaded connection with the sliding rod 42, the bottom surface of a first column 26 is fixedly connected with the bottom surface of the first disc 24, a rotating ball 27 is fixedly connected with the first column 26, the top view of the first disc 24 is circular, the first sliding groove 25 is arc-shaped, the radius of the first sliding groove 25 is equal to the distance from the center of the first disc 24 to the sliding rod 42, the connecting point of the first column 26 and the first disc 24 is an eccentric position, after a fish is caught, the second transverse plate 23 is pulled by the fish to move downwards, the second transverse plate 23 moves on the left circumference by taking the connecting position with the ball 14 as the center, the second transverse plate 23 turns backwards to press the first connecting rod 18 downwards, the first connecting rod 18 drives the first sliding rod 16 to slide into, the force of pulling the fish downwards is changed, the person presses the front edge of the transverse plate II 23 downwards by hand, the force of the fish is consumed by utilizing the lever principle, and the force of the person for unloading the fish after the fish is in the fish is convenient.

The first column 26 is driven to rotate by rotating the rotating ball 27, the first column 26 stirs the first disc 24 to rotate, the fishing rod on the first disc 24 swings left and right, the black carp is prevented from escaping left and right after biting, and people can walk the fish conveniently by utilizing the horizontal rotation of the first disc 24.

By rotating the first ring 28, the bottom surface of the first ring 28 is contacted with the top surface of the first disc 24, so that the position of the sliding rod 42 in the sliding groove 25 is fixed, the position of the fishing rod is convenient to adjust, the casting accuracy is ensured after the fixing, and the fishing of people is convenient.

Height adjusting device includes backup pad 11, bracing piece 44 and pipeline three 45, backup pad 11 and wheelchair 10 sliding connection, pipeline three 45 and pipeline one 15 fixed connection and pipeline three 45 run through the lateral wall of pipeline one 15, bracing piece 44 and the inner wall sliding connection of pipeline three 45, the up end of bracing piece 44 and the bottom surface fixed connection of backup pad 11, hydraulic oil through pipeline one 15 gets into pipeline three 45 and promotes bracing piece 44 and follow pipeline three 45 in the slip-out drive backup pad 11 and move up, because the strength of herring is big, all need stand up after the fish among the normal person, for the disabled person of shank, can only through the height of adjustment position of sitting, after raising own height, can utilize self gravity to push down diaphragm two 23, self height increases, can promote the angle that diaphragm two 23 overturned increases, more make things convenient for sauntering the fish.

The fishing rod fixing device comprises a lower fastening plate 29, a lower fixing plate 30, an upper fastening plate 31, a first screw rod 32, an upper fixing plate 33 and a notch 34, wherein the lower fixing plate 30 is rotatably connected with the upper fixing plate 33, the bottom surface of the lower fixing plate 30 is fixedly connected with the upper end surface of a sliding rod 42, the notches 34 are formed in the front wall surfaces of the lower fixing plate 30 and the upper fixing plate 33, the lower fastening plate 29 is fixedly connected with the left side wall of the lower fixing plate 30, the upper fastening plate 31 is fixedly connected with the left side wall of the upper fixing plate 33, the first screw rod 32 is in threaded connection with the upper fastening plate 31, a transverse plate 23 penetrates through the upper fastening plate 31, the first screw rod 32 is also in threaded connection with the lower fixing plate 30, the upper fixing plate 33 and the lower fixing plate 30 are both cuboid, the transverse section of the notch 34 is a circle center, the diameter of the notch 34 is uniformly reduced from front to back, the lower fastening plate 29 is positioned right below the, The fishing rod fixing device comprises a torsion spring 36, a first rotating shaft 37, a first vertical rod 38, a groove 39 and a first baffle 40, wherein the shell 35 is a hollow cuboid, the outer bottom surface of the shell 35 is fixedly connected with the top surface of the second transverse plate 23, the right end surface of the first rotating shaft 37 is rotatably connected with the inner right side wall of the shell 35, the torsion spring 36 is sleeved on the first rotating shaft 37, one end of the torsion spring 36 is fixedly connected with the inner right side wall of the shell 35, the other end of the torsion spring 36 is fixedly connected with the side wall of the first rotating shaft 37, the first vertical rod 38 is fixedly connected with the side wall of the first rotating shaft 37, the groove 39 is fixedly connected with the first vertical rod 38, the first baffle 40 is arranged on the groove 39, the first upper fixing plate 31 and the lower fixing plate 29 are separated by rotating the first screw 32, the lower fixing plate 30 is overturned, a fishing rod is placed in the notch 34, the lower fixing plate 30 and the upper fixing plate 33 are closed, the first screw 32, the fishing hook is placed in the first baffle plate 40, the groove 39 is pulled forwards, the groove 39 drives the first longitudinal rod 38 to rotate, the first longitudinal rod 38 drives the first rotating shaft 37 to rotate, the first rotating shaft 37 compresses the first column body 26, the torsion spring 36 is deformed to store force, the groove 39 is loosened, the shell 35 is reset to drive the groove 39 to do circular motion, the groove 39 throws out the fishing hook in the first baffle plate 40, the fishing rod with the herring falling is usually long and not beneficial to throwing, the throwing device is used for replacing a person to throw by using a hand lifting rod, the risk that the person carelessly falls into water when the throwing rod is forwards inclined is reduced, and the amount of exercise of the person is reduced.

The throwing hook device is matched with the fishing rod fixing device, so that the accuracy of throwing the hook is improved, and the falling point of each throwing is ensured to be at the same position.

In use, the first screw 32 is rotated to separate the upper tightening plate 31 from the lower tightening plate 29, the lower fixing plate 30 is turned over, a fishing rod is placed in the notch 34, the lower fixing plate 30 and the upper fixing plate 33 are closed, the first screw 32 is tightened to close the upper tightening plate 31 and the lower tightening plate 29, the lower fixing plate 30 and the upper fixing plate 33 clamp the fishing rod, a fishhook is placed in the first baffle plate 40, the groove 39 is pulled forwards, the groove 39 drives the first longitudinal rod 38 to rotate, the first longitudinal rod 38 drives the first rotating shaft 37 to rotate, the first rotating shaft 37 compresses the first column 26, the torsion spring 36 is deformed to store force, the groove 39 is loosened, the shell 35 is reset to drive the groove 39 to do circular motion, the groove 39 throws out the fishhook in the first baffle plate 40, after a fish catches the second transverse plate 23 to move downwards, the second transverse plate 23 moves around the joint with the ball 14 to the left, the second transverse plate 23 turns backwards to press the first connecting rod 18, the first sliding rod 18 drives the first 16 to slide into the first pipeline 15 to, the hydraulic oil in the transverse pipe I22 is pushed to enter the pipeline II 20, the inclined rod I21 is pushed to slide out of the pipeline II 20, the hydraulic oil in the pipeline I15 enters the pipeline III 45, the supporting rod I44 is pushed to slide out of the pipeline III 45, and the supporting plate 11 is driven to move upwards.

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

1. The utility model provides a leg disabled person device of fishing black carp, includes wheelchair (10), its characterized in that: the bottom surface sets up prevents weighing down the pool device on wheelchair (10), sets up the power of unloading device on wheelchair (10), angle modulation, altitude mixture control, fishing rod fixing device, the device is jettisoned to the fishhook, prevent weighing down the pool device and include pipeline two (20), down tube one (21), violently manage one (22) and rhombus groove (41), violently manage one (22) and wheelchair (10) bottom surface fixed connection, pipeline two (20) and violently manage one (22) fixed connection and pipeline two (20) run through the lateral wall of violently managing one (22), the inner wall sliding connection of down tube one (21) and pipeline two (20), rhombus groove (41) are seted up to the rear end face of down tube one (21).

2. The fishing device for black carp with disabled leg according to claim 1, wherein: the number of the second pipelines (20) is two, the two second pipelines (20) are provided with the same first inclined rods (21) in the same mode, the two second pipelines (20) are splayed on the horizontal plane, and the two second pipelines (20) are both arranged obliquely downwards.

3. The fishing device for black carp with disabled leg according to claim 1, wherein: the power unloading device comprises a first transverse plate (12), a first vertical rod (13), a ball body (14) and a first pipeline (15), wherein the first transverse plate (12) is rotatably connected with the wheelchair (10), the first vertical rod (13) is fixedly connected with the first transverse plate (12), the ball body (14) is fixedly connected with the first transverse rod (13), and the first pipeline (15) is fixedly connected with the first transverse plate (12) and the first pipeline (15) to penetrate through the first transverse plate (12).

4. The device for fishing black carps for people with disabled legs as claimed in claim 3, wherein: the force unloading device further comprises a first sliding rod (16), a first fixing plate (17), a first connecting rod (18) and a first spring (19), the first sliding rod (16) is connected with the inner wall of the first pipeline (15) in a sliding mode, the first fixing plate (17) is fixedly connected with the top face of the first sliding rod (16), the first connecting rod (18) is rotatably connected with the first fixing plate (17), one end of the first spring (19) is fixedly connected with the bottom face of the first sliding rod (16), and the other end of the first spring (19) is fixedly connected with the inner wall of the first pipeline (15).

5. The fishing device for black carp with disabled leg according to claim 1, wherein: the angle adjusting device comprises a transverse plate II (23), a disc I (24), a sliding groove I (25), a cylinder I (26), a rotating ball (27), a circular ring I (28) and a sliding rod (42), wherein the bottom surface of the transverse plate II (23) is rotatably connected with the ball body (14), the bottom surface of the transverse plate II (23) is rotatably connected with a connecting rod I (18), the bottom surface of the disc I (24) is fixedly connected with the top surface of the transverse plate II (23), the sliding groove I (25) is formed in the top surface of the disc I (24), the sliding rod (42) is slidably connected with the sliding groove I (25), the circular ring I (28) is in threaded connection with the sliding rod (42), the bottom surface of the cylinder I (26) is fixedly connected with the bottom surface of the disc I (24), and the rotating ball (27) is fixedly connected with the cylinder I (26).

6. The device for fishing black carps for people with disabled legs as claimed in claim 5, wherein: the top view of the first disc (24) is circular, the first sliding groove (25) is arc-shaped, the radius of the first sliding groove (25) is equal to the distance from the circle center of the first disc (24) to the sliding rod (42), and the connecting point of the first cylinder (26) and the first disc (24) is an eccentric position.

7. The fishing device for black carp with disabled leg according to claim 1, wherein: height adjusting device includes backup pad (11), bracing piece (44) and pipeline three (45), backup pad (11) and wheelchair (10) sliding connection, pipeline three (45) and pipeline one (15) fixed connection and pipeline three (45) run through the lateral wall of pipeline one (15), the inner wall sliding connection of bracing piece one (44) and pipeline three (45), the up end of bracing piece one (44) and the bottom surface fixed connection of backup pad (11).

8. The fishing device for black carp with disabled leg according to claim 1, wherein: fishing rod fixing device includes lower fastening plate (29), bottom plate (30), last mounting plate (31), screw rod (32), upper fixed plate (33) and notch (34), bottom plate (30) and upper fixed plate (33) rotate to be connected, the bottom surface of bottom plate (30) and the up end fixed connection of slide bar (42), notch (34) are seted up jointly to the antetheca face of bottom plate (30) and upper fixed plate (33), the left side wall fixed connection of bottom plate (29) and bottom plate (30) down, the left side wall fixed connection of last mounting plate (31) and upper fixed plate (33), screw rod (32) and last mounting plate (31) threaded connection and two (23) run through last mounting plate (31), screw rod (32) still with bottom plate (30) threaded connection.

9. The fishing device for black carp with disabled leg according to claim 8, wherein: the upper fixing plate (33) and the lower fixing plate (30) are cuboids, the transverse section of the notch (34) is the circle center, the diameter of the notch (34) is uniformly decreased from front to back, and the lower tightening plate (29) is located under the lower fixing plate (30).

10. The fishing device for black carp with disabled leg according to claim 1, wherein: the fishhook throwing device comprises a throwing mechanism (50), wherein the throwing mechanism (50) comprises a shell (35), a torsion spring (36), a first rotating shaft (37), a first longitudinal rod (38), a groove (39) and a first baffle plate (40), the shell (35) is a hollow cuboid, the outer bottom surface of the shell (35) is fixedly connected with the top surface of the transverse plate II (23), the right end surface of the first rotating shaft (37) is rotationally connected with the inner right side wall of the shell (35), the torsion spring (36) is sleeved on the first rotating shaft (37), one end of the torsion spring (36) is fixedly connected with the inner right side wall of the shell (35), the other end of the torsion spring (36) is fixedly connected with the side wall of the first rotating shaft (37), the first vertical rod (38) is fixedly connected with the side wall of the first rotating shaft (37), the groove (39) is fixedly connected with the first vertical rod (38), and a first baffle (40) is arranged on the groove (39).