CN114326919B - 3D rocker for unmanned aerial vehicle manipulator - Google Patents

Abstract

The application relates to the technical field of control devices, in particular to a 3D rocker for an unmanned aerial vehicle manipulator, which comprises a mounting base cover cap, a driving unit and a control unit, wherein the mounting base cover cap is arranged right above the unmanned aerial vehicle operating handle; the front-back driving reset component is arranged on the upper surface of the mounting base in a front-back sliding way; the left-right driving reset component can be arranged on the upper surface of the front-back driving reset component in a left-right sliding way; the directional locking component can slide to drive one side of the upper surface of the reset component left and right; the rocker is vertically inserted in the middle of the left-right driving reset component; the top cover cap is arranged outside the left-right driving reset assembly, the application can quickly reset the rocker without influencing the normal operation of the rocker, and when the reset mechanism in the manipulator fails, the application can still assist the rocker to reset and can perform axial limiting fixing and directional limiting fixing work on the rocker, thereby meeting the demands of users in various aspects.

Description

3D rocker for unmanned aerial vehicle manipulator

Technical Field

The application relates to the technical field of control devices, in particular to a 3D rocker for an unmanned aerial vehicle manipulator.

Background

In recent years, as aerial cameras are lighter in design, easier to operate and lower in price, small figures of unmanned aerial vehicles appear from news photography to commercial outdoor photography, and consumer unmanned aerial vehicles are becoming new 'toys' for a plurality of photography lovers. In the field of aeromodelling, the use of rocker control devices is quite common, in particular 3D rocker devices, in which the operator outputs a corresponding signal by tilting the rocker. The 3D rocker device currently used generally includes a rocker, a rocker (including two rocker arms disposed perpendicular to each other) that rotates according to a tilting operation of the rocker, and a variable resistor assembly that outputs a corresponding output signal according to a rotation amount of the rocker, thereby realizing manipulation. Meanwhile, a reset mechanism is arranged below the rocker arm so as to ensure that the rocker arm and the rocker arm can be reset actively; when the rocker applies force to perform dumping operation, the rocker and the rocker press down the spring and deform the spring; when the external force is removed, the spring is reset to further push the rocker and the rocker to reset;

the rocker is pushed towards one direction for a long time in the long-time use process, so that the spring is in a continuous stretching state, the self elasticity of the reset spring is weakened over time, the condition of insufficient and rapid reset is caused, the rocker is manually pulled back when the next operation is carried out, especially, after the unmanned aerial vehicle is retracted, part of operators do not put the operation handles into the designated storage box and directly throw the operation handles into the backpack, the rocker can enable the handles to tilt towards one direction all the time under the extrusion of the backpack or the scratching of certain objects, and if the handles cannot be taken out of the tilting state of the handles for several days or even longer after the operators return home, the service lives of the reset spring and the handles are accelerated and reduced;

therefore, a 3D rocker for an unmanned aerial vehicle manipulator is needed, which can limit and center and fix an operation rocker when a handle is in a non-practical state, so that the service lives of the rocker and a return spring are prevented from being reduced due to the fact that the rocker is inclined to one side for a long time.

Disclosure of Invention

Based on this, it is necessary to provide a 3D rocker for a drone manipulator, in view of the problems of the prior art.

In order to solve the problems in the prior art, the application adopts the following technical scheme:

A3D rocker for unmanned aerial vehicle manipulator, including installing base, drive back and forth and reset the subassembly, drive about and reset the subassembly, directional locking subassembly, rocker, accomodate hole, third breach and top cap; the mounting base cover cap is arranged right above the unmanned aerial vehicle operation handle driving unit; the front-back driving reset component is arranged on the upper surface of the mounting base in a front-back sliding way; the left-right driving reset component can be arranged on the upper surface of the front-back driving reset component in a left-right sliding way; the working end of the directional locking assembly is arranged towards the middle part of the left-right driving reset assembly; the rocker is vertically inserted in the middle of the left-right driving reset assembly, the connecting end of the rocker is detachably connected with the operation unit in the operation handle, the storage hole is axially formed in the top of the rocker, and a third notch close to the storage hole is further formed in the top of the rocker; the top cap shroud sets up outside controlling the drive reset assembly, the bottom of top cap and the edge fixed connection of installation base.

Preferably, the mounting base comprises a fixed panel, a threaded connection hole, a first circular mounting panel, a first positioning hole, a cross hole, a first sliding groove, a first lower mounting groove, a first mounting column and a first reset spring; the threaded connection hole is formed in the surface of the fixed panel in a penetrating manner, the threaded connection hole is used for fixedly connecting the fixed panel with the operating handle through a screw, and the first circular installation panel is fixedly installed in the middle of the fixed panel; the cross hole penetrates through the middle of the first circular mounting panel; the first positioning hole penetrates through the first circular mounting panel and is arranged close to the cross hole; the two first sliding grooves are arranged on two sides of the cross hole in a mirror image state; four first lower mounting grooves are formed in the upper half part of the first circular mounting panel and the lower half part of the first circular mounting panel along the long side direction of the first sliding groove respectively; two first mounting columns which are oppositely arranged on the inner side of the short side direction of the first lower mounting groove are also arranged in each first lower mounting groove; the first reset springs are provided with four pairs, the four pairs of first reset springs are respectively arranged in the first lower mounting groove in a one-to-one correspondence mode, the end parts of each pair of first reset springs are respectively in abutting connection with the inner walls at the two ends of the short side direction of the first lower mounting groove, the total length of each pair of first reset springs is smaller than that of the first lower mounting groove, and gaps are reserved between the adjacent ends of each pair of first reset springs.

Preferably, the mounting base further comprises a positioning insert; the two positioning inserting blocks are respectively and fixedly arranged right below the end parts of the cross holes.

Preferably, the mounting base further comprises a magnetic ring, and the magnetic ring is fixedly mounted inside the first positioning hole and is coaxially arranged with the first positioning hole.

Preferably, the front-rear driving reset assembly comprises a second circular mounting panel, a second positioning hole, a first oblong through hole, a first sliding block, a first upper mounting groove, a first poking block, a second sliding groove, a second upper mounting groove, a second mounting column and a second reset spring; the second positioning hole penetrates through the surface of the second circular mounting panel, and the second positioning hole and the first positioning hole are coaxially arranged; the first oblong through hole is arranged in the middle of the second circular mounting panel in a penetrating way; the long side direction of the first oblong through hole is perpendicular to the long side direction of the first chute; the two first sliding blocks are arranged, are in a mirror image state, are fixedly arranged on the lower surface of the second circular installation panel, are arranged in one-to-one correspondence with the first sliding grooves and are connected with the first sliding grooves in a sliding fit manner; the first upper mounting grooves are formed in the lower surface of the second circular mounting panel, the first upper mounting grooves are multiple, the first upper mounting grooves are arranged in one-to-one correspondence with the first lower mounting grooves, and the first upper mounting grooves and the first lower mounting grooves after being spliced are combined to form a cavity for the first return spring to move; the first poking block is vertically arranged in the middle of the first upper mounting groove, and the end part of the first poking block faces the inside of the first lower mounting groove and is positioned between the adjacent ends of the pair of first reset springs; the two second sliding grooves are formed and are formed in two sides of the first oblong through hole in a mirror image state, and the long side direction of the second sliding grooves is parallel to the long side direction of the first oblong through hole; the four second upper mounting grooves are formed in the upper half part and the lower half part of the second circular mounting panel and are respectively arranged oppositely along the long side direction of the second sliding groove; two second mounting columns which are oppositely arranged on the inner side of the short side direction of the second upper mounting groove are also arranged in each second upper mounting groove; the second reset springs are provided with four pairs, the four pairs of second reset springs are respectively arranged in the second upper mounting grooves in a one-to-one correspondence mode, the end parts of each pair of second reset springs are respectively in abutting connection with the inner walls of the two ends of the second upper mounting groove in the end part direction, the total length of each pair of first reset springs is smaller than that of the second upper mounting groove, and a gap is reserved between the adjacent ends of each pair of second reset springs.

Preferably, the left-right driving reset assembly comprises a third circular mounting panel, a third positioning hole, a second oblong through hole, a groove, a third chute, a first magnet, a second lower mounting groove and a second toggle block; the third positioning hole penetrates through the surface of the third circular mounting panel, and the third positioning hole and the second positioning hole are coaxially arranged; the second oblong through holes penetrate through the middle of the third circular mounting panel, and are arranged in a cross staggered state between the second oblong through holes and the first oblong through holes; the groove is formed in the upper surface of the third circular mounting panel and is positioned on one side of the second oblong through hole; the third sliding groove is arranged at the bottom of the groove, and the long side direction of the third sliding groove and the short side direction of the groove are mutually parallel; the first magnet is embedded in the side wall of the second oblong through hole, and the first magnet is arranged on one side far away from the groove; the second magnet is embedded in the side wall of the groove in the long side direction; the second lower mounting grooves are formed in the lower surface of the third circular mounting panel, a plurality of second lower mounting grooves are formed, and the second lower mounting grooves are arranged in one-to-one correspondence with the second upper mounting grooves; the middle part of every second mounting groove still all is provided with a second perpendicularly and dials the piece, and the tip that the piece was dialled to the second is gone up the mounting groove and is set up and be located between the adjacent one end of a pair of second reset spring.

Preferably, the left-right driving reset assembly further comprises an anti-abrasion rubber ring; the anti-abrasion rubber rings are provided with a plurality of anti-abrasion rubber rings, and the anti-abrasion rubber rings are respectively and fixedly arranged on the inner walls of the cross hole, the first oblong through hole and the second oblong through hole.

Preferably, the directional locking assembly comprises a sliding directional locking assembly and a locating pin; the sliding directional locking component is arranged in the groove in a sliding way; the locating pin is arranged in the third locating hole in a pluggable mode.

Preferably, the sliding directional locking assembly comprises a second slider, a first notch, a bayonet and a friction bar; the second sliding block is arranged in the groove in a sliding way, the bottom of the second sliding block is further provided with a sliding rail connected with the third sliding groove in a sliding fit way, and the second sliding block can slide back and forth along the short side direction of the groove towards the direction of the second oblong through hole through the sliding rail fixedly arranged at the bottom; the bayonet is arranged at one side of the end part of the second sliding block; the bayonet is arranged on one side of the middle part of the second sliding block; the friction strip is arranged on the upper surface of the tail part of the second sliding block.

Preferably, the positioning pin comprises a pin rod, a pin head, an iron rod and a second notch; the positioning pin consists of a pin head, a pin rod and an iron rod which are coaxially arranged in sequence from top to bottom; the second notch is radially arranged on two sides of the middle part of the pin head.

Compared with the prior art, the application has the beneficial effects that:

1. according to the application, the quick positioning work during the connection between the fixed panel and the manipulator is realized through the positioning plug, so that a user can be assisted in quickly installing the fixed panel without subsequent adjustment.

2. According to the application, through 1g, how to adsorb and fix the bottoms of the positioning pins sequentially inserted into the third circular mounting panel, the second positioning hole and the fixing panel is realized, so that the positioning pins cannot be separated from 1g when the positioning pins receive intense shaking or falling.

3. The application realizes the work of assisting the rocker to reset quickly through the cooperation of the front-back driving reset assembly and the left-right driving reset assembly.

4. According to the application, through the cooperation of the sliding directional locking assembly and the locating pin, the limiting and fixing work of how to perform directional locking and reset locking on the rocker is realized, so that an operator does not need to push the rocker for a long time when performing directional locking, and the rocker cannot rotate randomly or tilt towards one side for a long time due to external force when resetting locking, so that the service life of one key position is reduced.

Drawings

FIG. 1 is a perspective view of an embodiment;

FIG. 2 is a second perspective view of an embodiment;

FIG. 3 is an exploded perspective view of an embodiment with the rocker removed;

FIG. 4 is a perspective view of the mounting base of the embodiment;

FIG. 5 is a second perspective view of the mounting base of the embodiment;

FIG. 6 is a perspective view of a front-to-rear drive reset assembly of an embodiment;

FIG. 7 is a perspective view of a front-to-rear drive reset assembly of an embodiment;

FIG. 8 is a perspective view of a left-right drive reset assembly of an embodiment;

FIG. 9 is a second perspective view of a right and left drive reset assembly of the embodiment;

fig. 10 is a perspective view of a slide orientation locking assembly of an embodiment.

The reference numerals in the figures are:

1-mounting a base; 1 a-fixing the panel; 1 b-a threaded connection hole; 1 c-a first circular mounting panel; 1 d-a first positioning hole; 1 e-cross hole; 1 f-a first chute; 1 g-a first lower mounting groove; 1g 1-first mounting post; 1 h-a first return spring; 1 i-positioning the plug block; 1 j-a magnetic ring;

2-driving the reset assembly back and forth; 2 a-a second circular mounting panel; 2 b-a second positioning hole; 2 c-a first oblong through hole; 2 d-a first slider; 2 e-a first upper mounting groove; 2 f-a first toggle block; 2 g-a second chute; 2 h-a second upper mounting groove; 2h 1-a second mounting post 2 i-a second return spring;

3-driving the reset assembly left and right; 3 a-a third circular mounting panel; 3 b-a third positioning hole; 3 c-a second oblong through hole; 3 d-grooves; 3 e-a third chute; 3 f-a first magnet; 3 g-second magnet; 3h, an anti-abrasion rubber ring; 3 i-a second lower mounting groove; 3 j-a second toggle block;

4-a directional lock assembly; 4 a-a sliding directional lock assembly; 4a 1-a second slider; 4a 2-a first gap; 4a 3-bayonet; 4a 4-friction bars; 4 b-locating pins; 4b 1-pin bar; 4b 2-pin heads; 4b 3-iron rod; 4b 4-second gap;

5-rocker; 5 a-a receiving hole; 5 b-a third gap;

6-top cover.

Detailed Description

The application will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the application and the specific objects and functions achieved.

As shown in fig. 1 to 10, the present application provides:

A3D rocker for an unmanned aerial vehicle manipulator comprises a mounting base 1, a front-back driving reset assembly 2, a left-right driving reset assembly 3, a directional locking assembly 4, a rocker 5, a storage hole 5a, a third notch 5b and a top cover 6; the cover of the mounting base 1 is arranged right above the driving unit of the unmanned aerial vehicle operation handle; the front-back driving reset component 2 is arranged on the upper surface of the mounting base 1 in a front-back sliding way; the left-right driving reset component 3 is arranged on the upper surface of the front-back driving reset component 2 in a left-right sliding way; the directional locking component 4 can slide to one side of the upper surface of the left and right driving reset component 3, and the working end of the directional locking component 4 is arranged towards the middle part of the left and right driving reset component 3; the rocker 5 is vertically inserted in the middle of the left-right driving reset assembly 3, the connecting end of the rocker 5 is detachably connected with an operation unit in the operation handle, the accommodating hole 5a is axially formed in the top of the rocker 5, and a third notch 5b close to the accommodating hole 5a is further formed in the top of the rocker 5; the top cap 6 shroud sets up outside controlling drive reset assembly 3, and the bottom of top cap 6 and the marginal fixed connection of installation base 1.

Based on the above embodiment, when the operation staff manipulates the rocker 5 to control the unmanned aerial vehicle to fly towards the front, the rocker 5 is correspondingly pushed towards the front of the unmanned aerial vehicle, so as to drive the unmanned aerial vehicle to make corresponding flying actions, when the external force is removed, the rocker 5 can be quickly reset to be in a vertical state under the drive of the built-in reset mechanism of the manipulator, when the reset mechanism loses the reset function due to aging or damage, the rocker can pull the rod part of the rocker 5 to assist the rocker 5 to quickly reset under the drive of the front-back drive reset assembly 2, correspondingly, when the operation staff drives the rocker 5 to swing left and right, the rocker 5 is correspondingly assisted to quickly reset under the drive of the left-right drive reset assembly 3, when the operation staff needs to manipulate the unmanned aerial vehicle to fly towards the front for a long time, the rocker 5 pushed to the forward gear can be locked through driving the directional locking component 4 to work, the rocker 5 is prevented from being reset under the drive of the reset mechanism or the front-back driving reset component 2, so that one hand is released, pain and acid expansion caused by long-time pushing of the hands of the rocker 5 are avoided, when the manipulator is in a non-working state, in order to avoid the rocker 5 from being extruded by external side force, the rocker 5 inclines towards one side for a long time, the stretching transition of the reset mechanism is caused, the service life is reduced, the front-back driving reset component 2 and the left-right driving reset component 3 are fixed through driving the directional locking component 4, the limit fixation of the rocker 5 is clamped, and the autonomous inclination of the rocker 5 is avoided when the rocker 5 is extruded by side force; the internal diameter of top cap 6 is greater than the external diameter of drive reset subassembly 2 and control drive reset subassembly 3 about far away to leave the operating space when operating personnel drive rocker 5 during operation drive reset subassembly 2 and control drive reset subassembly 3 remove, drive reset subassembly 2 and control drive reset subassembly 3 about being used for spacing simultaneously, avoid controlling drive reset subassembly 3 and control drive reset subassembly 3 between the control and the range is too big, lead to the separation between drive reset subassembly 2 and control drive reset subassembly 3.

As shown in fig. 4 and 5:

the mounting base 1 comprises a fixed panel 1a, a threaded connection hole 1b, a first circular mounting panel 1c, a first positioning hole 1d, a cross hole 1e, a first sliding chute 1f, a first lower mounting groove 1g, a first mounting column 1g1 and a first return spring 1h; the threaded connection hole 1b penetrates through the surface of the fixed panel 1a, the threaded connection hole 1b is used for fixedly connecting the fixed panel 1a with the operating handle through a screw, and the first circular installation panel 1c is fixedly installed in the middle of the fixed panel 1 a; the cross hole 1e is penetrated and arranged in the middle of the first circular mounting panel 1 c; the first positioning hole 1d is arranged on the first circular mounting panel 1c in a penetrating manner, and the first positioning hole 1d is arranged close to the cross hole 1 e; the two first sliding grooves 1f are arranged on two sides of the cross hole 1e in a mirror image state; four first lower mounting grooves 1g are formed, and the four first lower mounting grooves 1g are respectively and oppositely arranged on the upper half part of the first circular mounting panel 1c and the lower half part of the first circular mounting panel 1c along the long side direction of the first chute 1 f; two first mounting posts 1g1 which are oppositely arranged on the inner side of the first lower mounting groove 1g in the short side direction are also arranged in each first lower mounting groove 1 g; the first reset springs 1h are provided with four pairs, the four pairs of first reset springs 1h are respectively arranged in the first lower installation groove 1g in a one-to-one correspondence mode, the end parts of each pair of first reset springs 1h are respectively in abutting connection with the inner walls at the two ends of the first lower installation groove 1g in the short side direction, the total length of each pair of first reset springs 1h is smaller than that of the first lower installation groove 1g, and gaps are reserved between the adjacent ends of each pair of first reset springs 1 h.

Based on the above embodiment, when an operator pushes the rocker 5 forward, the lever portion of the rocker 5 drives the front-rear driving reset assembly 2 to slide along the long side direction of the first chute 1f, the front-rear driving reset assembly 2 slides while the front-rear driving reset assembly 2 compresses the first reset spring 1h located at one side of the operation direction, and when the external force is removed, the compressed first reset spring 1h expands under the action of its own elastic force, so that the front-rear driving reset assembly 2 returns to the initial position, thereby completing the auxiliary reset operation of the rocker 5 moving in the front-rear direction.

As shown in fig. 5:

the mounting base 1 also comprises a positioning insert 1i; the two positioning plugs 1i are respectively fixedly arranged right below the end parts of the cross holes 1 e.

Based on the above embodiment, the positioning plug 1i is used to assist an operator in quickly aligning the hole on the operator at the middle of the fixed panel 1a when installing the fixed panel 1a, thereby assisting a user in quick installation.

As shown in fig. 5:

the mounting base 1 further comprises a magnetic ring 1j, and the magnetic ring 1j is fixedly mounted inside the first positioning hole 1d and coaxially arranged with the first positioning hole 1 d.

Based on the above embodiment, 1g is used to take the positioning pin 4b and insert the positioning pin 4b into the third positioning hole 3b, the second positioning hole 2b and the first positioning hole 1d from top to bottom in order when the operator is not using the manipulator, so as to fix the front-rear driving reset assembly 2, the left-right driving reset assembly 3 and the mounting base 1, so that the rocker 5 is limited and fixed in the middle parts of the front-rear driving reset assembly 2 and the left-right driving reset assembly 3, and when the bottom of the positioning pin 4b is inserted into the first positioning hole 1d, the bottom of the positioning pin 4b firmly adsorbs the positioning pin 4b into the first positioning hole 1d under the self-attraction of 1g.

As shown in fig. 6 and 7:

the front-rear driving reset assembly 2 comprises a second circular mounting panel 2a, a second positioning hole 2b, a first oblong through hole 2c, a first sliding block 2d, a first upper mounting groove 2e, a first toggle block 2f, a second sliding groove 2g, a second upper mounting groove 2h, a second mounting column 2h1 and a second reset spring 2i; the second positioning hole 2b penetrates through the surface of the second circular mounting panel 2a, and the second positioning hole 2b and the first positioning hole 1d are coaxially arranged; the first oblong through hole 2c is arranged in the middle of the second round mounting panel 2a in a penetrating way; the long side direction of the first oblong through hole 2c is perpendicular to the long side direction of the first chute 1 f; the two first sliding blocks 2d are arranged, the two first sliding blocks 2d are in a mirror image state and fixedly arranged on the lower surface of the second circular installation panel 2a, and the first sliding blocks 2d are arranged in one-to-one correspondence with the first sliding grooves 1f and are connected with the first sliding grooves 1f in a sliding fit manner; the first upper mounting grooves 2e are formed in the lower surface of the second circular mounting panel 2a, the first upper mounting grooves 2e are multiple, the first upper mounting grooves 2e are arranged in one-to-one correspondence with the first lower mounting grooves 1g, and the first upper mounting grooves 2e and the first lower mounting grooves 1g after being spliced are combined to form a cavity for the first return spring 1h to move; the first poking block 2f is vertically arranged in the middle of the first upper mounting groove 2e, and the end part of the first poking block 2f faces the inside of the first lower mounting groove 1g and is positioned between the adjacent ends of the pair of first reset springs 1h; two second sliding grooves 2g are formed, the two second sliding grooves 2g are formed in the two sides of the first oblong through hole 2c in a mirror image state, and the long side direction of the second sliding grooves 2g and the long side direction of the first oblong through hole 2c are mutually parallel; four second upper mounting grooves 2h are formed, and the four second upper mounting grooves 2h are respectively and oppositely arranged at the upper half part and the lower half part of the second circular mounting panel 2a along the long side direction of the second sliding groove 2 g; two second mounting posts 2h1 which are oppositely arranged on the inner side of the short side direction of the second upper mounting groove 2h are also arranged in each second upper mounting groove 2 h; the second reset springs 2i are provided with four pairs, the four pairs of second reset springs 2i are respectively arranged in the second upper mounting groove 2h in a one-to-one correspondence manner, the end parts of each pair of second reset springs 2i are respectively in abutting connection with the inner walls at the two ends of the end part direction of the second upper mounting groove 2h, the total length of each pair of first reset springs 1h is smaller than that of the second upper mounting groove 2h, and a gap is reserved between the adjacent ends of each pair of second reset springs 2 i.

Based on the above embodiment, when the operator pushes the rocker 5 toward the forward gear in the working state, the second circular mounting panel 2a will synchronously follow the movement of the rocker 5 toward the forward direction under the driving of the rocker 5, and at this time, the first toggle block 2f vertically disposed on the lower surface of the second circular mounting panel 2a will toggle the end of the first return spring 1h toward one side of the operating direction to apply pressure, so that the first return spring 1h contracts, and when the external force is removed and the rocker 5 is not operated, the 2h will push away under the self-elastic force of the first return spring 1h, so that the rocker 5 returns to the initial position.

As shown in fig. 6 and 7:

the left-right driving reset assembly 3 comprises a third circular mounting panel 3a, a third positioning hole 3b, a second oblong through hole 3c, a groove 3d, a third sliding groove 3e, a first magnet 3f, a second magnet 3g, a second lower mounting groove 3i and a second poking block 3j; the third positioning hole 3b penetrates through the surface of the third circular mounting panel 3a, and the third positioning hole 3b and the second positioning hole 2b are coaxially arranged; the second oblong through holes 3c penetrate through the middle part of the third circular mounting panel 3a, and the second oblong through holes 3c and the first oblong through holes 2c are arranged in a cross staggered state; the groove 3d is formed in the upper surface of the third circular mounting panel 3a, and the groove 3d is positioned on one side of the second oblong through hole 3 c; the third sliding groove 3e is formed in the bottom of the groove 3d, and the long side direction of the third sliding groove 3e and the short side direction of the groove 3d are mutually parallel; the first magnet 3f is embedded in the side wall of the second oblong through hole 3c, and the first magnet 3f is arranged on one side far away from the groove 3 d; the second magnet 3g is embedded in the side wall of the groove 3d in the long side direction; the second lower mounting grooves 3i are formed in the lower surface of the third circular mounting panel 3a, a plurality of second lower mounting grooves 3i are formed, and the second lower mounting grooves 3i are arranged in one-to-one correspondence with the second upper mounting grooves 2 h; the middle part of each second lower mounting groove 3i is also vertically provided with a second poking block 3j, and the end part of the second poking block 3j faces the inside of the second upper mounting groove 2h and is positioned between the adjacent ends of a pair of second reset springs 2 i.

Based on the above embodiment, the method for resetting the auxiliary rocker 5 of the left-right driving reset assembly 3 is the same as the method for resetting the auxiliary rocker 5 of the front-rear driving reset assembly 2, wherein the difference is that the direction of auxiliary resetting is different.

As shown in fig. 8:

the left-right driving reset assembly 3 also comprises an anti-abrasion rubber ring 3h; the anti-abrasion rubber rings 3h are provided with a plurality of anti-abrasion rubber rings 3h which are respectively and fixedly arranged on the inner walls of the cross hole 1e, the first oblong through hole 2c and the second oblong through hole 3 c.

Based on the above embodiment, the anti-wear rubber ring 3h is used to avoid the abrasion of the outer wall of the rocker 5 caused by the long-time contact between the outer wall of the rocker 5 and the inner walls of the cross hole 1e, the first oblong through hole 2c and the second oblong through hole 3 c.

As shown in fig. 2 and 3:

the directional locking assembly 4 comprises a sliding directional locking assembly 4a and a positioning pin 4b; the sliding directional locking component 4a is arranged in the groove 3d in a sliding way; the positioning pin 4b is arranged inside the third positioning hole 3b in a pluggable manner.

Based on the above embodiment, the technical problem to be solved by the present application is how to perform centering limit fixing and orientation tilt limit fixing on the rocker 5 by the cooperation of the sliding orientation locking assembly 4a and the positioning pin 4b. When the rocker 5 is required to be fixed in the forward gear under the working state, a worker firstly pushes the rocker 5 to the forward gear, then pulls the sliding directional locking component 4a to slide towards the rocker 5, and clamps the rocker 5 through the end of the sliding directional locking component 4a to avoid rebound of the rocker 5, so that limiting clamping work of the rocker 5 is completed.

As shown in fig. 10:

the sliding directional locking assembly 4a comprises a second slider 4a1, a first notch 4a2, a bayonet 4a3 and a friction bar 4a4; the second sliding block 4a1 is slidably arranged in the groove 3d, a sliding rail connected with the third sliding groove 3e in a sliding fit manner is further arranged at the bottom of the second sliding block 4a1, and the second sliding block 4a1 can slide back and forth along the short side direction of the groove 3d towards the direction of the second oblong through hole 3c through the sliding rail fixedly arranged at the bottom; the bayonet 4a3 is arranged on one side of the end part of the second sliding block 4a 1; the bayonet 4a3 is arranged on one side of the middle part of the second sliding block 4a 1; the friction strip 4a4 is arranged on the upper surface of the tail part of the second slider 4a 1.

Based on the above embodiment, when the rocker 5 needs to be directionally locked, the operator pushes the rocker 5 to the forward gear first, then the finger toggles the second slider 4a1 to slide towards the second oblong through hole 3c until the side wall of the second slider 4a1 is in contact with the side wall of the second oblong through hole 3c and the second slider 4a1 is adsorbed by the first magnet 3f arranged on the side wall of the second oblong through hole 3c, and a locking cavity is formed by splicing the second slider 4a1 and the second oblong through hole 3c, and the rocker 5 is locked in the locking cavity by the locking cavity; the bayonet 4a3 is used for limiting the operation of the rocker 5 in the front-rear direction when the rocker is in a vertical state; a friction bar 4a4 is also provided to facilitate increasing the friction between the hand and the second slider 4a 1.

As shown in fig. 3:

the positioning pin 4b comprises a pin rod 4b1, a pin head 4b2, an iron rod 4b3 and a second notch 4b4; the positioning pin 4b consists of a pin head 4b2, a pin rod 4b1 and an iron rod 4b3 which are coaxially arranged in sequence from top to bottom; the second notch 4b4 is radially opened at two sides of the middle part of the pin head 4b 2.

Based on the above embodiment, when the rocker 5 is required to be fixed in an omnibearing manner, a worker takes the positioning pin 4b and sequentially inserts the positioning pin 4b into and passes through the third circular mounting panel 3a, the second positioning hole 2b and the fixing panel 1a, so that the three third circular mounting panels 3a, the second circular mounting panel 2a and the first circular mounting panel 1c are fixed in a plugging limiting manner through the positioning pin 4b, at the moment, the rocker 5 cannot be pushed when the rocker 5 is operated, thus the axial limiting fixing work of the rocker 5 is completed, when the rocker 5 is required to be used, the worker only needs to pull out the positioning pin 4b, and inserts the positioning pin 4b into the accommodating hole 5a for storage, and the bottom of the accommodating hole 5a is also provided with a magnetic ring for adsorbing the positioning pin 4b inserted into the accommodating hole 5 a.

The application can quickly reset the rocker without affecting the normal operation of the rocker, and can assist the rocker to reset and perform axial limiting and fixing and directional limiting and fixing work on the rocker when the reset mechanism in the manipulator fails, thereby meeting the demands of users in various aspects.

The foregoing examples merely illustrate one or more embodiments of the application, which are described in greater detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (1)

1. The 3D rocker for the unmanned aerial vehicle manipulator is characterized by comprising a mounting base (1), a front-back driving reset assembly (2), a left-right driving reset assembly (3), a directional locking assembly (4), a rocker (5), a containing hole (5 a), a third notch (5 b) and a top cover (6); the cover cap of the mounting base (1) is arranged right above the driving unit of the unmanned aerial vehicle operation handle; the front and back driving reset component (2) is arranged on the upper surface of the mounting base (1) in a front and back sliding way; the left-right driving reset component (3) can be arranged on the upper surface of the front-back driving reset component (2) in a left-right sliding way; the directional locking assembly (4) is slidably arranged on one side of the upper surface of the left-right driving reset assembly (3), and the working end of the directional locking assembly (4) is arranged towards the middle of the left-right driving reset assembly (3); the rocker (5) is vertically inserted in the middle of the left-right driving reset assembly (3), the connecting end of the rocker (5) is detachably connected with the operation unit inside the operation handle, the storage hole (5 a) is axially formed in the top of the rocker (5), and a third notch (5 b) close to the storage hole (5 a) is further formed in the top of the rocker (5); the top cover (6) is covered outside the left-right driving reset assembly (3), and the bottom of the top cover (6) is fixedly connected with the edge of the mounting base (1);

the mounting base (1) comprises a fixed panel (1 a), a threaded connection hole (1 b), a first circular mounting panel (1 c), a first positioning hole (1 d), a cross hole (1 e), a first sliding groove (1 f), a first lower mounting groove (1 g), a first mounting column (1 g 1) and a first reset spring (1 h); the threaded connection hole (1 b) is formed in the surface of the fixed panel (1 a) in a penetrating manner, the threaded connection hole (1 b) is used for fixedly connecting the fixed panel (1 a) with the operating handle through a screw, and the first circular installation panel (1 c) is fixedly installed in the middle of the fixed panel (1 a); the cross hole (1 e) is penetrated and arranged in the middle of the first circular mounting panel (1 c); the first positioning hole (1 d) is arranged on the first circular mounting panel (1 c) in a penetrating mode, and the first positioning hole (1 d) is close to the cross hole (1 e); the two first sliding grooves (1 f) are arranged on two sides of the cross hole (1 e) in a mirror image state; four first lower mounting grooves (1 g) are formed, and the four first lower mounting grooves (1 g) are respectively and oppositely arranged on the upper half part of the first circular mounting panel (1 c) and the lower half part of the first circular mounting panel (1 c) along the long side direction of the first sliding groove (1 f); two first mounting columns (1 g 1) which are oppositely arranged on the inner side of the first lower mounting groove (1 g) in the short side direction are also arranged in each first lower mounting groove (1 g); the first reset springs (1 h) are provided with four pairs, the four pairs of first reset springs (1 h) are respectively arranged in the first lower mounting groove (1 g) in a one-to-one correspondence manner, the end parts of each pair of first reset springs (1 h) are respectively in abutting connection with the inner walls at the two ends of the first lower mounting groove (1 g) in the short side direction, the total length of each pair of first reset springs (1 h) is smaller than that of the first lower mounting groove (1 g), and a gap is reserved between the adjacent ends of each pair of first reset springs (1 h);

the mounting base (1) further comprises a positioning insertion block (1 i); the two positioning inserting blocks (1 i) are respectively and fixedly arranged right below the end part of the cross hole (1 e);

the mounting base (1) further comprises a magnetic ring (1 j), and the magnetic ring (1 j) is fixedly mounted in the first positioning hole (1 d) and is coaxially arranged with the first positioning hole (1 d);

the front-rear driving reset assembly (2) comprises a second circular mounting panel (2 a), a second positioning hole (2 b), a first oblong through hole (2 c), a first sliding block (2 d), a first upper mounting groove (2 e), a first toggle block (2 f), a second sliding groove (2 g), a second upper mounting groove (2 h), a second mounting column (2 h 1) and a second reset spring (2 i); the second positioning hole (2 b) penetrates through the surface of the second circular mounting panel (2 a), and the second positioning hole (2 b) and the first positioning hole (1 d) are coaxially arranged; the first oblong through hole (2 c) is penetrated and arranged in the middle of the second round mounting panel (2 a); the long side direction of the first oblong through hole (2 c) is perpendicular to the long side direction of the first chute (1 f); the two first sliding blocks (2 d) are arranged, the two first sliding blocks (2 d) are fixedly arranged on the lower surface of the second circular installation panel (2 a) in a mirror image state, and the first sliding blocks (2 d) are arranged in one-to-one correspondence with the first sliding grooves (1 f) and are connected with the first sliding grooves (1 f) in a sliding fit manner; the first upper mounting grooves (2 e) are formed in the lower surface of the second circular mounting panel (2 a), the first upper mounting grooves (2 e) are multiple, the first upper mounting grooves (2 e) are arranged in one-to-one correspondence with the first lower mounting grooves (1 g), and the spliced first upper mounting grooves (2 e) and the first lower mounting grooves (1 g) are combined to form a cavity for the first return spring (1 h) to move; the first poking block (2 f) is vertically arranged in the middle of the first upper mounting groove (2 e), and the end part of the first poking block (2 f) faces the inside of the first lower mounting groove (1 g) and is positioned between the adjacent ends of the pair of first reset springs (1 h); two second sliding grooves (2 g) are formed, the two second sliding grooves (2 g) are formed in two sides of the first oblong through hole (2 c) in a mirror image state, and the long side direction of the second sliding grooves (2 g) is parallel to the long side direction of the first oblong through hole (2 c); four second upper mounting grooves (2 h) are formed, and the four second upper mounting grooves (2 h) are respectively and oppositely arranged at the upper half part and the lower half part of the second circular mounting panel (2 a) along the long side direction of the second sliding groove (2 g); two second mounting columns (2 h 1) which are oppositely arranged at the inner side of the short side direction of the second upper mounting groove (2 h) are also arranged in each second upper mounting groove (2 h); the second reset springs (2 i) are provided with four pairs, the four pairs of second reset springs (2 i) are respectively arranged in the second upper mounting groove (2 h) in a one-to-one correspondence manner, the end parts of each pair of second reset springs (2 i) are respectively in abutting connection with the inner walls of the two ends of the second upper mounting groove (2 h) in the end part direction, the total length of each pair of first reset springs (1 h) is smaller than that of the second upper mounting groove (2 h), and a gap is reserved between the adjacent ends of each pair of second reset springs (2 i);

the left-right driving reset assembly (3) comprises a third circular mounting panel (3 a), a third positioning hole (3 b), a second oblong through hole (3 c), a groove (3 d), a third sliding groove (3 e), a first magnet (3 f), a second magnet (3 g), a second lower mounting groove (3 i) and a second poking block (3 j); the third positioning hole (3 b) is penetrated and arranged on the surface of the third circular mounting panel (3 a), and the third positioning hole (3 b) and the second positioning hole (2 b) are coaxially arranged; the second oblong through hole (3 c) penetrates through the middle part of the third circular mounting panel (3 a), and the second oblong through hole (3 c) and the first oblong through hole (2 c) are arranged in a cross staggered state; the groove (3 d) is formed in the upper surface of the third circular mounting panel (3 a), and the groove (3 d) is positioned at one side of the second oblong through hole (3 c); the third sliding groove (3 e) is formed in the bottom of the groove (3 d), and the long side direction of the third sliding groove (3 e) and the short side direction of the groove (3 d) are arranged in parallel; the first magnet (3 f) is embedded in the side wall of the second oblong through hole (3 c), and the first magnet (3 f) is arranged on one side far away from the groove (3 d); the second magnet (3 g) is embedded in the side wall of the groove (3 d) in the long side direction; the second lower mounting grooves (3 i) are formed in the lower surface of the third circular mounting panel (3 a), a plurality of second lower mounting grooves (3 i) are formed, and the second lower mounting grooves (3 i) are in one-to-one correspondence with the second upper mounting grooves (2 h); the middle part of each second lower mounting groove (3 i) is also vertically provided with a second poking block (3 j), and the end part of the second poking block (3 j) faces the inside of the second upper mounting groove (2 h) and is positioned between the adjacent ends of a pair of second reset springs (2 i);

the left-right driving reset assembly (3) further comprises an anti-abrasion rubber ring (3 h); the anti-abrasion rubber rings (3 h) are provided with a plurality of anti-abrasion rubber rings (3 h) which are respectively and fixedly arranged on the inner walls of the cross hole (1 e), the first oblong through hole (2 c) and the second oblong through hole (3 c);

the directional locking assembly (4) comprises a sliding directional locking assembly (4 a) and a positioning pin (4 b); the sliding directional locking component (4 a) is arranged in the groove (3 d) in a sliding way; the positioning pin (4 b) is arranged in the third positioning hole (3 b) in a pluggable manner;

the sliding directional locking assembly (4 a) comprises a second sliding block (4 a 1), a first notch (4 a 2), a bayonet (4 a 3) and a friction strip (4 a 4); the second sliding block (4 a 1) is arranged in the groove (3 d) in a sliding way, a sliding rail connected with the third sliding groove (3 e) in a sliding fit way is further arranged at the bottom of the second sliding block (4 a 1), and the second sliding block (4 a 1) can slide back and forth along the short side direction of the groove (3 d) towards the direction of the second oblong through hole (3 c) through the sliding rail fixedly arranged at the bottom; the bayonet (4 a 3) is arranged on one side of the end part of the second sliding block (4 a 1); the bayonet (4 a 3) is arranged on one side of the middle part of the second sliding block (4 a 1); the friction strip (4 a 4) is arranged on the upper surface of the tail part of the second sliding block (4 a 1);

the positioning pin (4 b) comprises a pin rod (4 b 1), a pin head (4 b 2), an iron rod (4 b 3) and a second notch (4 b 4); the positioning pin (4 b) consists of a pin head (4 b 2), a pin rod (4 b 1) and an iron rod (4 b 3) which are coaxially arranged in sequence from top to bottom; the second notch (4 b 4) is radially arranged on two sides of the middle part of the pin head (4 b 2).