阅读说明：本技术 一种海洋捕鱼发射鱼叉调整设备 (Ocean fishing launching harpoon adjusting equipment ) 是由 郭丽 于 2021-01-18 设计创作，主要内容包括：本发明涉及发射鱼叉技术领域,更具体的说是一种海洋捕鱼发射鱼叉调整设备,包括主体机构、纵向机构和横向机构,所述主体机构包括鱼叉发射装置、纵向转动轴、横向转动轮和支撑座,鱼叉发射装置固定连接在纵向转动轴上,鱼叉发射装置上设有两个把手,纵向转动轴转动连接在横向转动轮上,横向转动轮转动连接在支撑座上,两个纵向支撑架均固定连接在横向转动轮上,横向机构包括横向夹紧杆,两个横向夹紧杆均为半圆形,两个横向夹紧杆均滑动连接在支撑座上,能在瞄准后对调整设备进行锁定,鱼叉发射装置无法转动,所以在瞄准后鱼叉能精准命中目标,极大地提高了捕捞效率。(The invention relates to the technical field of launching harpoon, in particular to an adjusting device for launching harpoon in ocean fishing, which comprises a main body mechanism, a longitudinal mechanism and a transverse mechanism, the main body mechanism includes fish spear emitter, vertical axis of rotation, transverse rotation wheel and supporting seat, fish spear emitter fixed connection is in vertical axis of rotation, be equipped with two handles on the fish spear emitter, vertical axis of rotation rotates to be connected on transverse rotation wheel, transverse rotation wheel rotates to be connected on the supporting seat, the equal fixed connection of two vertical support frames takes turns at transverse rotation, transverse mechanism includes the horizontal clamping rod, two horizontal clamping rods are semi-circular, the equal sliding connection of two horizontal clamping rods is on the supporting seat, can lock adjusting equipment after aiming, the fish spear emitter can't rotate, so aim the accurate target of hitting of back fish spear ability, fishing efficiency has greatly been improved.)

1. The utility model provides an ocean fishing transmission harpoon adjustment device, includes main part mechanism (1), vertical mechanism (2) and transverse mechanism (3), its characterized in that: the main body mechanism (1) comprises a fish fork launching device (101), a longitudinal rotating shaft (102), a transverse rotating wheel (103) and a supporting seat (104), the fish fork launching device (101) is fixedly connected onto the longitudinal rotating shaft (102), two handles are arranged on the fish fork launching device (101), the longitudinal rotating shaft (102) is rotatably connected onto the transverse rotating wheel (103), the transverse rotating wheel (103) is rotatably connected onto the supporting seat (104), the longitudinal mechanism (2) comprises a longitudinal supporting frame (201) and a longitudinal clamping rod (202), the two longitudinal clamping rods (202) are semicircular, the two longitudinal clamping rods (202) are slidably connected onto the longitudinal supporting frame (201), the two longitudinal supporting frames (201) are fixedly connected onto the transverse rotating wheel (103), the transverse mechanism (3) comprises a transverse clamping rod (301), the two transverse clamping rods (301) are semicircular, the two transverse clamping rods (301) are connected to the supporting base (104) in a sliding mode.

2. The marine fishing launching harpoon adjustment device of claim 1, wherein: the longitudinal mechanism (2) further comprises longitudinal racks (203) and longitudinal gears (204), the two longitudinal racks (203) are fixedly connected to the upper ends of the two longitudinal clamping rods (202) respectively, the two longitudinal racks (203) are connected to the longitudinal support frame (201) in a sliding mode, the longitudinal gears (204) are connected to the longitudinal support frame (201) in a rotating mode, and the two longitudinal racks (203) are in meshing transmission with the longitudinal gears (204).

3. The marine fishing launching harpoon adjustment device of claim 2, wherein: horizontal mechanism (3) still include horizontal sliding track (302), horizontal sliding rod (303) and horizontal dwang (304), horizontal sliding track (302) fixed connection is on horizontal clamping rod (301), horizontal sliding rod (303) sliding connection is on horizontal sliding track (302), horizontal dwang (304) are rotated and are connected on horizontal sliding rod (303), two horizontal sliding track (302) sliding connection are both ends about supporting seat (104) respectively, two horizontal dwang (304) are rotated respectively and are connected on two vertical clamping rod (202) of lower extreme.

4. The marine fishing launching harpoon adjustment device of claim 3, wherein: the ocean fishing launching fish fork adjusting device further comprises a power mechanism (4), the power mechanism (4) comprises a power support (401), a power screw rod (402), power slide rods (403) and a power gear (404), the power screw rod (402) is rotatably connected to the power support (401), the two power slide rods (403) are slidably connected to the power support (401), the two power slide rods (403) are in threaded transmission with the power screw rod (402), the power gear (404) is fixedly connected to the left end of the power screw rod (402), the two power slide rods (403) are fixedly connected to the transverse sliding track (302) respectively, and the power support (401) is fixedly connected to the support base (104).

5. The marine fishing launching harpoon adjustment device of claim 4, wherein: the utility model provides an ocean fishing transmission fish spear adjustment equipment is still including trampling mechanism (5), trample mechanism (5) including trampling support (501), trample footboard (502), trample bull stick (503) and trample slide bar (504), trample footboard (502) and rotate to connect on trampling support (501), the upper end of trampling bull stick (503) is rotated and is connected on trampling footboard (502), the lower extreme of trampling bull stick (503) is rotated and is connected on trampling slide bar (504), trample slide bar (504) sliding connection on trampling support (501), trample slide bar (504) and trample support (501) and pass through spring coupling, two trample the equal fixed connection of support (501) on supporting seat (104), the trampling slide bar (504) and power gear (404) meshing transmission of right-hand member.

6. The marine fishing launching harpoon adjustment device of claim 5, wherein: the ocean fishing launching fish spear adjusting equipment further comprises a locking mechanism (6), the locking mechanism (6) comprises a locking slide rod (601), a locking connecting rod (602), locking sliding hooks (603), a locking support (604), locking rotating rods (605) and a locking connecting plate (606), the locking connecting rod (602) is fixedly connected to the locking slide rod (601), a plurality of right-angle triangular blocks are arranged at the front end and the rear end of the locking connecting rod (602), the two locking sliding hooks (603) are in contact with the locking connecting rod (602), the two locking sliding hooks (603) are in sliding connection with the locking support (604), the two locking rotating rods (605) are respectively in rotating connection with the two locking sliding hooks (603), the two locking rotating rods (605) are respectively in rotating connection with the locking connecting plate (606), a sliding rod is arranged on the locking support (604), the locking connecting plate (606) is in sliding connection with the locking support (604), the locking support (604) is connected with the locking connecting plate (606) through a spring, the locking sliding rod (601) is fixedly connected to the stepping sliding rod (504) at the right end, the locking sliding rod (601) is slidably connected to the stepping support (501) at the right end, and the locking support (604) is fixedly connected to the supporting seat (104).

7. The marine fishing launching harpoon adjustment device of claim 6, wherein: the utility model provides an ocean fishing transmission harpoon adjustment device still includes release mechanism (7), release mechanism (7) are including unblock dwang (701), unblock slide bar (702), unblock slide bar II (703) and unblock sleeve (704), both ends all are equipped with the spout about unblock dwang (701), unblock slide bar (702) sliding connection is at the left end of unblock dwang (701), unblock slide bar II (703) sliding connection is at the right-hand member of unblock dwang (701), unblock sleeve (704) fixed connection is on unblock slide bar II (703), unblock slide bar (702) fixed connection is on trampling slide bar (504) of left end, unblock dwang (701) rotates the lower extreme of connection at supporting seat (104), unblock sleeve (704) sliding connection is on locking support (604).

Technical Field

The invention relates to the technical field of launching harpoons, in particular to ocean fishing launching harpoon adjusting equipment.

Background

When large fishes are caught, the fish fork is required to be launched by using the fish fork launching device, the fish fork is inserted into the body of the fish and fixed, the fish is pulled back through a rope connected with the fish fork to finish catching, when the fish fork is launched, the fish needs to be aimed, and when the fish fork is launched after aiming, certain inertia and reaction force are generated, so that the fish fork launching device is easy to rotate, the fish fork generates deviation during launching, the target cannot be hit accurately, time and energy are wasted, the loading, aiming and shooting are carried out again, and the best catching time is missed; the device can lock the adjusting equipment after aiming.

Disclosure of Invention

The invention aims to provide a marine fishing launching harpoon adjusting device which can be locked after aiming.

The purpose of the invention is realized by the following technical scheme:

the utility model provides an ocean fishing transmission fish spear adjustment equipment, including main part mechanism, vertical mechanism and transverse mechanism, main part mechanism includes fish spear emitter, vertical axis of rotation, transversely rotate wheel and supporting seat, fish spear emitter fixed connection is in vertical axis of rotation, be equipped with two handles on the fish spear emitter, vertical axis of rotation rotates to be connected on transversely rotating the wheel, transversely rotate the wheel and rotate and connect on the supporting seat, vertical mechanism includes vertical support frame and vertical clamping rod, two vertical clamping rod are semi-circular, two equal sliding connection of vertical clamping rod are on vertical support frame, two equal fixed connection of vertical support frame are on transversely rotating the wheel, transverse mechanism includes horizontal clamping rod, two horizontal clamping rod are semi-circular, two equal sliding connection of horizontal clamping rod are on the supporting seat.

As a further optimization of the technical scheme, the marine fishing launching harpoon adjusting device further comprises a longitudinal rack and a longitudinal gear, wherein the two longitudinal racks are respectively and fixedly connected to the upper ends of the two longitudinal clamping rods, the two longitudinal racks are both connected to the longitudinal supporting frame in a sliding mode, the longitudinal gear is rotatably connected to the longitudinal supporting frame, and the two longitudinal racks are both in meshing transmission with the longitudinal gear.

As a further optimization of the technical scheme, the marine fishing launching harpoon adjusting device further comprises a transverse sliding track, a transverse sliding rod and a transverse rotating rod, wherein the transverse sliding track is fixedly connected to the transverse clamping rod, the transverse sliding rod is slidably connected to the transverse sliding track, the transverse rotating rod is rotatably connected to the transverse sliding rod, the two transverse sliding tracks are respectively slidably connected to the left end and the right end of the supporting seat, and the two transverse rotating rods are respectively rotatably connected to the two longitudinal clamping rods at the lower end.

As a further optimization of the technical scheme, the ocean fishing and launching fish spear adjusting device further comprises a power mechanism, wherein the power mechanism comprises a power support, a power screw rod, power slide bars and a power gear, the power screw rod is rotationally connected to the power support, the two power slide bars are both slidably connected to the power support, the two power slide bars are both in threaded transmission with the power screw rod, the power gear is fixedly connected to the left end of the power screw rod, the two power slide bars are respectively and fixedly connected to a transverse sliding track, and the power support is fixedly connected to a support seat.

As a further optimization of the technical scheme, the ocean fishing launching fish spear adjusting device further comprises a treading mechanism, wherein the treading mechanism comprises a treading support, a treading pedal, a treading rotating rod and a treading sliding rod, the treading pedal is rotatably connected to the treading support, the upper end of the treading rotating rod is rotatably connected to the treading pedal, the lower end of the treading rotating rod is rotatably connected to the treading sliding rod, the treading sliding rod is slidably connected to the treading support, the treading sliding rod is connected with the treading support through a spring, the two treading supports are fixedly connected to a supporting seat, and the treading sliding rod at the right end is in meshing transmission with a power gear.

As a further optimization of the technical scheme, the ocean fishing and launching fish spear adjusting device further comprises a locking mechanism, the locking mechanism comprises a locking slide bar, a locking connecting rod, locking slide hooks, a locking bracket, locking rotating rods and a locking connecting plate, the locking connecting rod is fixedly connected to the locking slide bar, a plurality of right-angled triangular blocks are arranged at the front end and the rear end of the locking connecting rod, the two locking slide hooks are both contacted with the locking connecting rod, the two locking slide hooks are both slidably connected to the locking bracket, the two locking rotating rods are respectively and rotatably connected to the two locking slide hooks, the two locking rotating rods are both rotatably connected to the locking connecting plate, the locking bracket is provided with a slide bar, the locking connecting plate is slidably connected to the locking bracket, the locking bracket is connected with the locking connecting plate through a spring, the locking slide bar is fixedly connected to a trampling slide bar at the right end, the locking slide bar is connected on the treading support at the right end in a sliding manner, and the locking support is fixedly connected on the supporting seat.

As a further optimization of the technical scheme, the ocean fishing and launching harpoon adjusting device further comprises an unlocking mechanism, the unlocking mechanism comprises an unlocking rotating rod, an unlocking sliding rod II and an unlocking sleeve, sliding chutes are formed in the left end and the right end of the unlocking rotating rod, the unlocking sliding rod is slidably connected to the left end of the unlocking rotating rod, the unlocking sliding rod II is slidably connected to the right end of the unlocking rotating rod, the unlocking sleeve is fixedly connected to the unlocking sliding rod II, the unlocking sliding rod is fixedly connected to a treading sliding rod at the left end, the unlocking rotating rod is rotatably connected to the lower end of a supporting seat, and the unlocking sleeve is slidably connected to a locking support.

The ocean fishing launching harpoon adjusting equipment has the beneficial effects that:

an ocean fishing launching harpoon adjusting device can fix a harpoon launching device before launching the harpoon, so that the harpoon launching device can not rotate, therefore, after aiming, the fish fork can accurately hit the target, the fishing efficiency is greatly improved, the operation is convenient and simple, the use is convenient, the operation of locking and unlocking is carried out by the left foot and the right foot, the operation is more convenient and smooth, but also does not influence the action on hands, is more convenient to use, can be operated by one person, saves manpower and material resources, the lock device can be used for automatically locking after being stepped on, the condition that the locking is invalid due to the fact that the foot is released after being stepped on is prevented, the transverse mechanism drives the longitudinal mechanism to move, so that the clamping processes in two directions are more synchronous, the required time is less, therefore, the shooting is set more quickly, the optimal design time cannot be missed, and the shooting hit rate is improved.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the marine fishing launching harpoon adjusting device of the present invention;

FIG. 2 is a schematic structural diagram of the main body mechanism of the present invention;

FIG. 3 is a schematic view of the longitudinal mechanism of the present invention;

FIG. 4 is a schematic view of the transverse mechanism of the present invention;

FIG. 5 is a schematic diagram of a power mechanism according to the present invention;

FIG. 6 is a schematic structural view of a pedaling mechanism of the present invention;

FIG. 7 is a schematic view of the locking mechanism of the present invention;

fig. 8 is a schematic structural view of the unlocking mechanism of the present invention.

In the figure: a main body mechanism 1; a harpoon launching device 101; a longitudinal rotational shaft 102; a transverse rotation wheel 103; a support base 104; a longitudinal mechanism 2; a longitudinal support frame 201; a longitudinal clamping bar 202; a longitudinal rack 203; a longitudinal gear 204; a traverse mechanism 3; a lateral clamping bar 301; a lateral slide rail 302; a lateral slide bar 303; the transverse turning rod 304; the power mechanism 4 and the power mechanism 4; a power bracket 401; a power screw 402; a power slide bar 403; a power gear 404; a tread mechanism 5; the support 501 is stepped on; the pedal 502 is stepped on; the turning lever 503 is stepped on; trampling the slide bar 504; a locking mechanism 6; a locking slide bar 601; a locking connecting rod 602; a locking slide hook 603; a locking bracket 604; locking rotating rod 605; a locking connection plate 606; an unlocking mechanism 7; unlocking the rotating lever 701; unlocking the slide bar 702; unlocking the sliding rod II 703; the sleeve 704 is unlocked.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1-8, an ocean fishing launching harpoon adjusting device comprises a main body mechanism 1, a longitudinal mechanism 2 and a transverse mechanism 3, wherein the main body mechanism 1 comprises a harpoon launching device 101, a longitudinal rotating shaft 102, a transverse rotating wheel 103 and a supporting seat 104, the harpoon launching device 101 is fixedly connected to the longitudinal rotating shaft 102, the harpoon launching device 101 is provided with two handles, the longitudinal rotating shaft 102 is rotatably connected to the transverse rotating wheel 103, the transverse rotating wheel 103 is rotatably connected to the supporting seat 104, the longitudinal mechanism 2 comprises a longitudinal supporting frame 201 and a longitudinal clamping rod 202, the two longitudinal clamping rods 202 are semicircular, the two longitudinal clamping rods 202 are slidably connected to the longitudinal supporting frame 201, the two longitudinal supporting frames 201 are fixedly connected to the transverse rotating wheel 103, the transverse mechanism 3 comprises a transverse clamping rod 301, the two transverse clamping rods 301 are semicircular, the two transverse clamping rods 301 are both connected to the supporting seat 104 in a sliding manner;

when large fishes are caught, the harpoon emitting device 101 is required to be used for emitting harpoons, the harpoons are inserted into the bodies of the fishes and are fixed, the fishes are pulled back through ropes connected with the harpoons to finish catching, when the harpoons are emitted, the fishes need to be aimed, certain inertia and reaction force are generated when the harpoons are emitted after aiming, the harpoons emitting device 101 is easy to rotate, so that the harpoons generate deviation when emitting, targets cannot be hit accurately, time and energy are wasted, aiming and shooting are carried out again, the best time for catching is missed, economic loss is caused, the harpoons emitting device 101 can be fixed before the harpoons are emitted, the harpoons emitting device 101 cannot rotate, so that the harpoons can hit the targets accurately after aiming, catching efficiency is greatly improved, meanwhile, the harpoons are convenient and simple to operate and convenient to use, the handle on the harpoon launcher 101 is held and the harpoon launcher 101 can be driven to aim from top to bottom and from left to right, so as to lock the target, after aiming, two longitudinal clamping rods 202 want the middle to slide and press from both sides the longitudinal rotating shaft 102 tightly, make the longitudinal rotating shaft 102 unable to rotate, restrict the longitudinal rotation of the harpoon launcher 101, two transverse clamping rods 301 slide to the middle, restrict the rotation of the transverse rotating wheel 103, make the harpoon launcher 101 unable to rotate transversely, fix the harpoon launcher 101 completely, thereby the hit rate is improved, and the fishing efficiency is improved.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 8, and the embodiment further describes the first embodiment, the longitudinal mechanism 2 further includes a longitudinal rack 203 and a longitudinal gear 204, the two longitudinal racks 203 are respectively and fixedly connected to the upper ends of the two longitudinal clamping rods 202, the two longitudinal racks 203 are both slidably connected to the longitudinal support frame 201, the longitudinal gear 204 is rotatably connected to the longitudinal support frame 201, and the two longitudinal racks 203 are both in meshing transmission with the longitudinal gear 204;

the lower longitudinal clamping rod 202 moves upwards to drive the lower longitudinal rack 203 to move upwards, the lower longitudinal rack 203 moves upwards to drive the longitudinal gear 204 to rotate, the longitudinal gear 204 rotates to drive the upper longitudinal rack 203 to move downwards, the upper longitudinal rack 203 moves downwards to drive the upper longitudinal clamping rod 202 to move downwards, and the two longitudinal clamping rods 202 clamp the longitudinal rotating shaft 102.

The third concrete implementation mode:

the following describes the present embodiment with reference to fig. 1 to 8, and the present embodiment further describes the second embodiment, the transverse mechanism 3 further includes a transverse sliding rail 302, a transverse sliding rod 303, and a transverse rotating rod 304, the transverse sliding rail 302 is fixedly connected to the transverse clamping rod 301, the transverse sliding rod 303 is slidably connected to the transverse sliding rail 302, the transverse rotating rod 304 is rotatably connected to the transverse sliding rod 303, the two transverse sliding rails 302 are respectively slidably connected to the left and right ends of the supporting seat 104, and the two transverse rotating rods 304 are respectively rotatably connected to the two longitudinal clamping rods 202 at the lower end.

The fourth concrete implementation mode:

the third embodiment is further described with reference to fig. 1 to 8, the marine fishing launching harpoon adjusting apparatus further includes a power mechanism 4, the power mechanism 4 includes a power bracket 401, a power screw 402, a power slide bar 403 and a power gear 404, the power screw 402 is rotatably connected to the power bracket 401, both the power slide bars 403 are slidably connected to the power bracket 401, both the power slide bars 403 are in threaded transmission with the power screw 402, the power gear 404 is fixedly connected to the left end of the power screw 402, both the power slide bars 403 are respectively and fixedly connected to the transverse sliding track 302, and the power bracket 401 is fixedly connected to the support base 104;

the power gear 404 rotates to drive the power screw rod 402 to rotate, the power screw rod 402 rotates to drive the two power slide rods 403 to move towards the middle, the two power slide rods 403 move towards the middle to drive the two transverse slide rails 302 to move towards the middle, the two transverse slide rails 302 move towards the middle to drive the two transverse clamping rods 301 to move towards the middle, the two transverse clamping rods 301 move towards the middle to clamp the transverse rotating wheel 103, the two transverse slide rails 302 move towards the middle to drive the two transverse slide rods 303 to move towards the middle, the two transverse slide rods 303 move towards the middle to drive the two transverse rotating rods 304 to rotate, the two transverse rotating rods 304 rotate to drive the two longitudinal clamping rods 202 at the lower end to move upwards, the transverse rotating wheel 103 is driven to rotate when the harpoon launching device 101 performs transverse rotation for aiming, the transverse rotating wheel 103 rotates to drive the two transverse slide rods 303 and the transverse rotating rod, two horizontal sliding rod 303 can slide in two horizontal sliding rail 302, and two horizontal sliding rail 302 can drive two horizontal sliding rod 303 and remove to the centre when removing to the centre equally to trigger vertical mechanism 2, drive vertical mechanism 2 through horizontal mechanism 3 and remove, can make the clamping process of two directions more synchronous, the required time is still less, thereby establish the shooting more soon, can not miss optimum design time, improve and penetrate the fish hit rate.

The fifth concrete implementation mode:

the following describes the present embodiment with reference to fig. 1 to 8, and the present embodiment further describes the fourth embodiment, the marine fishing launching fish fork adjusting apparatus further includes a stepping mechanism 5, the stepping mechanism 5 includes a stepping support 501, a stepping pedal 502, a stepping rotating rod 503 and a stepping sliding rod 504, the stepping pedal 502 is rotatably connected to the stepping support 501, the upper end of the stepping rotating rod 503 is rotatably connected to the stepping pedal 502, the lower end of the stepping rotating rod 503 is rotatably connected to the stepping sliding rod 504, the stepping sliding rod 504 is slidably connected to the stepping support 501, the stepping sliding rod 504 and the stepping support 501 are connected by a spring, both the stepping supports 501 are fixedly connected to the support base 104, and the stepping sliding rod 504 at the right end is in meshing transmission with the power gear 404;

be equipped with two and trample mechanism 5, the trample mechanism 5 of right-hand member is used for triggering the locking to harpoon emitter 101 with the cooperation of locking mechanical system 6, the trample mechanism 5 and the cooperation of release mechanism 7 of left end, a locking for relieving locking mechanical system 6, lock the operation with the unblock through two feet in a left side and a right side, make the operation more convenient and smooth, and can not influence the action on hand, it is more convenient to use, can just alone operate, manpower and materials are saved, trample and trample footboard 502 and drive and trample footboard 502 and rotate, it drives to trample the bull stick 503 and rotate to trample footboard 502, it rotates to trample the bull stick 503 and drives to trample slide bar 504 and slide to trample the.

The sixth specific implementation mode:

the present embodiment is described below with reference to fig. 1 to 8, and the fifth embodiment is further described, the marine fishing launching harpoon adjusting apparatus further includes a locking mechanism 6, the locking mechanism 6 includes a locking slide rod 601, a locking connecting rod 602, locking sliding hooks 603, a locking bracket 604, locking rotating rods 605 and a locking connecting plate 606, the locking connecting rod 602 is fixedly connected to the locking slide rod 601, a plurality of right-angled triangular blocks are respectively disposed at front and rear ends of the locking connecting rod 602, both the locking sliding hooks 603 are in contact with the locking connecting rod 602, both the locking sliding hooks 603 are slidably connected to the locking bracket 604, both the locking rotating rods 605 are respectively rotatably connected to both the locking sliding hooks 603, both the locking rotating rods 605 are rotatably connected to the locking connecting plate 606, the locking bracket 604 is provided with a sliding rod, the locking connecting plate 606 is slidably connected to the locking bracket 604, the locking bracket 604 is connected with the locking connecting plate 606 through a spring, the locking slide bar 601 is fixedly connected to the stepping slide bar 504 at the right end, the locking slide bar 601 is slidably connected to the stepping bracket 501 at the right end, and the locking bracket 604 is fixedly connected to the supporting seat 104;

the trampling slide bar 504 at the right end slides to drive the locking slide bar 601 to slide, the locking slide bar 601 slides to drive the locking connecting rod 602 to slide, the locking connecting rod 602 contacts with the two locking slide hooks 603 when sliding, the two locking slide hooks 603 can move to two sides, the two locking slide hooks 603 move to two sides to drive the two locking rotating rods 605 to rotate to two sides, the two locking rotating rods 605 rotate to two sides to drive the locking connecting plate 606 to move, the spring is compressed, then the spring elasticity drives the locking connecting plate 606 to move reversely to reset, at this time, the locking connecting rod 602 can not move reversely and is locked by the two locking sliding hooks 603, the treading sliding rod 504 at the right end slides to drive the power gear 404 to rotate, the longitudinal mechanism 2 and the transverse mechanism 3 are triggered to complete locking and can not be released, the pedal can be automatically locked after being stepped by the locking device, and the condition that the pedal is released after being stepped to cause ineffective locking is prevented.

The seventh embodiment:

the embodiment is described below with reference to fig. 1 to 8, and the sixth embodiment is further described, the marine fishing launching harpoon adjusting device further includes an unlocking mechanism 7, the unlocking mechanism 7 includes an unlocking rotating rod 701, an unlocking sliding rod 702, an unlocking sliding rod ii 703 and an unlocking sleeve 704, sliding chutes are respectively disposed at the left end and the right end of the unlocking rotating rod 701, the unlocking sliding rod 702 is slidably connected to the left end of the unlocking rotating rod 701, the unlocking sliding rod ii 703 is slidably connected to the right end of the unlocking rotating rod 701, the unlocking sleeve 704 is fixedly connected to the unlocking sliding rod ii 703, the unlocking sliding rod 702 is fixedly connected to the stepping sliding rod 504 at the left end, the unlocking rotating rod 701 is rotatably connected to the lower end of the supporting seat 104, and the unlocking sleeve 704 is slidably connected to the locking bracket 604;

when the next shooting is needed after the shooting is finished, the locking can be released, the stepping slide bar 504 at the left end slides to drive the unlocking slide bar 702 to slide, the unlocking slide bar 702 slides to drive the unlocking rotating bar 701 to rotate, the unlocking rotating bar 701 rotates to drive the unlocking slide bar II 703 to slide, the unlocking slide bar II 703 slides to drive the unlocking sleeve 704 to slide, the unlocking sleeve 704 slides to drive the locking connecting plate 606 to move leftwards, the locking connecting plate 606 moves leftwards to drive the two locking sliding hooks 603 to move leftwards, the two locking sliding hooks 603 move leftwards to lose contact with the locking connecting rod 602, the contact to the locking connecting rod 602 is lost, the spring elasticity drives the stepping slide bar 504 at the right end to reset, the stepping slide bar 504 resets to drive the power gear 404 to rotate reversely, the power gear 404 rotates reversely to disable the longitudinal mechanism 2 and the transverse mechanism 3, and lose the locking of the fish spear, the operation process is simple, convenient and convenient, and convenient to use.

The invention relates to a marine fishing launching harpoon adjusting device, which has the working principle that:

when the device is used, when large fishes are caught, the harpoon emitting device 101 is required to be used for emitting harpoons, the harpoons are inserted into the bodies of the fishes to be fixed, the fishes are pulled back through the ropes connected with the harpoons to finish catching, when the harpoons are emitted, the fishes need to be aimed, certain inertia and reaction force are generated when the harpoons are emitted after aiming, the harpoons emitting device 101 is easy to rotate, so that the harpoons generate deviation during emitting, targets cannot be hit accurately, time and energy are wasted, aiming and shooting are carried out again, the best opportunity of catching is missed, economic loss is caused, the harpoons emitting device 101 can be fixed before the harpoons are emitted, the harpoons emitting device 101 cannot rotate, so that the harpoons can hit the targets accurately after aiming, catching efficiency is greatly improved, and the device is convenient and simple to operate and convenient to use, the fishing device is characterized in that a handle on the harpoon launching device 101 can be used for driving the harpoon launching device 101 to aim up, down, left and right to lock a target, after aiming, the two longitudinal clamping rods 202 want to slide in the middle to clamp the longitudinal rotating shaft 102, so that the longitudinal rotating shaft 102 cannot rotate, the longitudinal rotation of the harpoon launching device 101 is limited, the two transverse clamping rods 301 slide in the middle to limit the rotation of the transverse rotating wheel 103, so that the harpoon launching device 101 cannot rotate transversely, the harpoon launching device 101 is completely fixed, the hit rate is improved, the fishing efficiency is improved, two treading mechanisms 5 are arranged, the treading mechanism 5 at the right end is matched with the locking mechanism 6 to trigger the locking of the harpoon launching device 101, the treading mechanism 5 at the left end is matched with the unlocking mechanism 7 to release the locking of the locking mechanism 6, the locking and unlocking operations are performed through the left foot and the right foot, so that the, and will not influence the action on hand, it is more convenient to use, can be operated by one person, save manpower and materials, trample pedal 502 and drive trample pedal 502 to rotate, trample pedal 502 to rotate and drive trample rotary rod 503 to rotate, trample rotary rod 503 to rotate and drive trample slide rod 504 to slide, compress the spring, trample slide rod 504 on the right end slide and drive locking slide rod 601 to slide, locking slide rod 601 slides and drive locking connecting rod 602 to slide, locking connecting rod 602 slides and contacts with two locking sliding hooks 603, make two locking sliding hooks 603 move to both sides, two locking sliding hooks 603 move to both sides and drive two locking rotary rods 605 to rotate to both sides, two locking rotary rods 605 rotate to both sides and drive locking connecting plate 606 to move, compress the spring, then the spring force drives locking connecting plate 606 to move in reverse, reset, at this moment, locking connecting rod 602 can, the locking device is locked by two locking sliding hooks 603, a treading sliding rod 504 at the right end slides to drive a power gear 404 to rotate, a longitudinal mechanism 2 and a transverse mechanism 3 are triggered to complete locking and cannot be released, automatic locking can be realized after treading through the locking device, the condition that locking is ineffective due to the fact that a foot is released after treading is prevented, the power gear 404 rotates to drive a power screw rod 402 to rotate, the power screw rod 402 rotates to drive two power sliding rods 403 to move towards the middle, the two power sliding rods 403 move towards the middle to drive two transverse sliding rails 302 to move towards the middle, the two transverse sliding rails 302 move towards the middle to drive two transverse clamping rods 301 to move towards the middle, the two transverse clamping rods 301 move towards the middle to clamp a transverse rotating wheel 103, the two transverse sliding rails 302 move towards the middle to drive two transverse sliding rods 303 to move towards the middle, and the two transverse sliding rods 303 move towards the, the two transverse rotating rods 304 rotate to drive the two longitudinal clamping rods 202 at the lower end to move upwards, the transverse rotating wheel 103 is driven to rotate when the harpoon launching device 101 performs transverse rotation for aiming, the transverse rotating wheel 103 rotates to drive the two transverse sliding rods 303 and the transverse rotating rod 304 to rotate transversely, the two transverse sliding rods 303 can slide in the two transverse sliding rails 302, the two transverse sliding rails 302 can drive the two transverse sliding rods 303 to move towards the middle when moving towards the middle, so as to trigger the longitudinal mechanism 2, the transverse mechanism 3 drives the longitudinal mechanism 2 to move, so that the clamping processes in two directions can be more synchronous, the required time is less, the shooting is faster, the optimal design time cannot be missed, the hit rate of the shooting fish is improved, the longitudinal clamping rod 202 at the lower end moves upwards to drive the longitudinal rack 203 at the lower end to move upwards, the longitudinal rack 203 at the lower end moves upwards to drive the longitudinal gear 204 to rotate, the longitudinal gear 204 rotates to drive the longitudinal rack 203 at the upper end to move downwards, the longitudinal rack 203 at the upper end moves downwards to drive the longitudinal clamping rod 202 at the upper end to move downwards, the two longitudinal clamping rods 202 clamp the longitudinal rotating shaft 102, the locking can be released when the next shooting is needed after the shooting is finished, the treading sliding rod 504 at the left end slides to drive the unlocking sliding rod 702 to slide, the unlocking sliding rod 702 slides to drive the unlocking rotating rod 701 to rotate, the unlocking sliding rod 701 rotates to drive the unlocking sliding rod II 703 to slide, the unlocking sliding rod II 703 slides to drive the unlocking sleeve 704 to slide, the unlocking sleeve 704 slides to drive the locking connecting plate 606 to move leftwards, the locking connecting plate 606 moves leftwards to drive the two locking sliding hooks 603 to move to both sides, the two locking sliding hooks 603 move to both sides to lose contact with the locking connecting rod 602 and lose contact with the locking connecting rod 602, and the spring force drives the tread, the treading slide rod 504 is reset to drive the power gear 404 to rotate reversely, the power gear 404 rotates reversely to enable the longitudinal mechanism 2 and the transverse mechanism 3 to lose effectiveness, the locking of the harpoon launching device 101 is lost, and the operation process is simple, convenient and fast and convenient to use.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.