CN110949649A - Two-axis corner signal output assembly with screen display - Google Patents
Two-axis corner signal output assembly with screen display Download PDFInfo
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- CN110949649A CN110949649A CN201911095858.XA CN201911095858A CN110949649A CN 110949649 A CN110949649 A CN 110949649A CN 201911095858 A CN201911095858 A CN 201911095858A CN 110949649 A CN110949649 A CN 110949649A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/08—Steering gear
- B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
- B63H25/18—Transmitting of movement of initiating means to steering engine
- B63H25/20—Transmitting of movement of initiating means to steering engine by mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/36—Rudder-position indicators
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a two-axial corner signal output assembly with a screen display, wherein a first shaft is rotated to form an integral rotating shaft through a first rotating assembly and a first transmission assembly which are fixedly connected, the first transmission assembly and a second transmission assembly which are connected to two ends of a second synchronous toothed belt realize the input of a rotating angle and power, the second corner signal output assembly outputs the rotating angle to a signal processor, the signal processor feeds back a signal to a second driving assembly, and the second driving assembly realizes the synchronous following of the first rotating assembly; the second shaft turns to and is connected input turned angle and power through second rotating assembly and the transmission of first drive assembly, and first corner signal output subassembly exports turned angle to signal processor, and signal processor feeds back the signal to first drive assembly, and first drive assembly realizes following second rotating assembly's synchronization, realizes that diaxon is to corner signal output and synchronous following, has improved the control progress.
Description
Technical Field
The invention relates to the technical field of ship control systems, in particular to a two-axial-direction corner signal output assembly with a screen display.
Background
The corner signal output assembly is a device which is applied more in a ship control system and can realize ship steering control, steering engine rotating speed control and the like, the conventional corner signal output assembly of the type is output of a single-shaft corner signal, has a single function and cannot meet the man-machine interaction function of a double shaft, and the conventional corner signal output assembly is controlled by single signal output and cannot carry out visual physical following control on the conventional corner signal output assembly according to an external feedback signal. The rotation angle signal is generally used for high-precision control, the requirement on idle return in a transmission chain is high, and the traditional gear transmission has certain idle return and influences the output precision of the rotation angle signal.
Therefore, how to provide a two-axis corner signal output assembly with a screen display to ensure the output accuracy of the corner signal is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a two-axial corner signal output assembly with a screen display to solve the problem that the existing corner signal output assembly is single in signal output control and cannot physically follow and control the existing corner signal output assembly according to an external feedback signal.
In order to achieve the purpose, the invention adopts the following technical scheme: a two axial corner signal output assembly with a screen display comprises:
the rotating assembly comprises a first rotating assembly and a second rotating assembly, and the first rotating assembly comprises a handle rotating disc and a rotating fixing disc fixedly connected with the handle rotating disc; the second rotating assembly comprises a handle rod body and a first positioning assembly fixedly connected with the handle rod body;
the transmission assembly comprises a first transmission assembly and a second transmission assembly, the rotary fixing disc is fixedly connected with the first transmission assembly, and the first transmission assembly is in transmission connection with the second transmission assembly; the first positioning assembly is in transmission connection with the first transmission assembly;
the synchronous toothed belt comprises a first synchronous toothed belt and a second synchronous toothed belt which are identical in structure, the first synchronous toothed belt is connected with the first positioning assembly and the first transmission assembly, and the second synchronous toothed belt is connected with the first transmission assembly and the second transmission assembly;
the corner signal output assembly comprises a first corner signal output assembly and a second corner signal output assembly which are identical in structure, the first corner signal output assembly is connected with the first transmission assembly, and the second corner signal output assembly is connected with the second transmission assembly;
the driving assembly comprises a first driving assembly and a second driving assembly which have the same structure, the first driving assembly is connected with the first transmission assembly, and the second driving assembly is connected with the second transmission assembly;
and the first corner signal output assembly, the second corner signal output assembly, the first driving assembly and the second driving assembly are all in communication connection with the signal processor.
According to the technical scheme, compared with the prior art, the invention discloses a two-axial corner signal output assembly with a screen display, which can realize two-shaft steering and realize synchronous following of a rotating assembly according to an external feedback signal, wherein a first shaft is steered to form an integral rotating shaft through the fixed connection of a first rotating assembly and a first transmission assembly, the input of a rotating angle and power is realized by the first transmission assembly and a second transmission assembly which are connected to two ends of a second synchronous toothed belt, the second corner signal output assembly outputs the rotating angle to a signal processor, and the signal processor controls a second driving assembly according to a signal to finish the synchronous following of the second driving assembly to the first rotating assembly; the second shaft turns to and is connected input turned angle and power through second rotating assembly and the transmission of first drive assembly, and first corner signal output subassembly exports turned angle to signal processor, and signal processor controls first drive assembly according to the signal, accomplishes the synchronous following of first drive assembly to second rotating assembly, realizes two axial corner signal output and synchronous following, has improved the control progress.
Preferably, the first transmission assembly comprises a first support, a first main shaft, a counter shaft, a first speed reducing mechanism and a first idle wheel, the first main shaft is fixedly supported on the first support, one end of the first main shaft is fixedly connected with a gear, and the other end of the first main shaft is connected with a first synchronous belt wheel through a flat key; one end of the auxiliary shaft is fixedly supported on the first support, and the other end of the auxiliary shaft is connected with the second synchronous belt wheel through a flat key; the first speed reducing mechanism is fixedly supported on the first bracket and is connected with the gear on the first main shaft; the first idle wheel is fixed on the first bracket and arranged in parallel with the axis of the first main shaft; the first bracket is provided with a first mounting hole and a second mounting hole, and the first rotating angle signal output assembly is mounted in the first mounting hole and is in transmission connection with a gear on the first main shaft; the first driving assembly is arranged in the second mounting hole and is in transmission connection with the first speed reducing mechanism; the first synchronous toothed belt is connected with the first positioning assembly, the first idle wheel and the first synchronous belt wheel, and the second synchronous toothed belt is connected with the second synchronous belt wheel and the second transmission assembly.
Preferably, still include second locating component, second locating component includes rotatory rocking arm, adjusting spring, pressure adjusting bolt, lock nut, rotation axis and antifriction bearing, and antifriction bearing passes through the round pin axle to be fixed in one of rotatory rocking arm, and the rotatory rocking arm other end passes through the rotation axis to be fixed on first support, and rotatory rocking arm rotates around the rotation axis, and the one end of adjusting spring is fixed on rotatory rocking arm, and the other end is fixed on pressure adjusting bolt, and pressure adjusting bolt fixes on first support, and lock nut fastens on pressure adjusting bolt.
More specifically, the first rotation angle signal output assembly comprises a first bushing, a first potentiometer, a first pressure plate and a first anti-backlash gear, the first potentiometer is fixed on the first bushing through the first pressure plate, the first anti-backlash gear is fixed on a shaft of the first potentiometer, a gear on the first main shaft is meshed with the first anti-backlash gear, and the first bushing is fixed on the first support;
first drive assembly is including first mounting panel, first motor and first gear, first motor passes through the bolt fastening on the first mounting panel, first gear passes through holding screw to be fixed on first motor, first mounting panel is fixed on the first support, first gear with gear engagement on the first reduction gears.
Preferably, the second transmission assembly comprises a second support, a second main shaft, a second speed reducing mechanism and a second idle wheel, the second main shaft is fixedly supported on the second support, one end of the second main shaft is fixedly connected with a gear, and the other end of the second main shaft is in flat key connection with a third synchronous belt wheel; the second speed reducing mechanism is fixedly supported on the second bracket and is connected with a gear on the second main shaft; the second idle wheel is fixed on the second bracket and is arranged in parallel with the axis of the second main shaft; a third mounting hole and a fourth mounting hole are formed in the second support, and the second corner signal output assembly is mounted in the third mounting hole and is in transmission connection with a gear on the second main shaft; the second driving assembly is arranged in the fourth mounting hole and is in transmission connection with the second speed reducing mechanism; one end of the second synchronous toothed belt is sleeved on the second synchronous belt wheel, and the other end of the second synchronous toothed belt is sleeved on the third synchronous belt wheel and the second idle wheel.
More specifically, the second corner signal output assembly includes a second bushing, a second potentiometer, a second pressing plate and a second anti-backlash gear, the second potentiometer is fixed on the second bushing through the second pressing plate, the second anti-backlash gear is fixed on a shaft of the second potentiometer, a gear on the second main shaft is engaged with the second anti-backlash gear, and the second bushing is fixed on the second support;
the second driving assembly comprises a second mounting plate, a second motor and a second gear, the second motor is fixed on the second mounting plate through bolts, the second gear is fixed on the second motor through a set screw, the second mounting plate is fixed on the second support, and the second gear is meshed with a gear on the second speed reducing mechanism.
The embodiment realizes the output and synchronous following of two axial corner signals, the specific working process is that when the first axial corner output and synchronous following are carried out, the handle rotating disk, the rotating fixed disk and the first bracket are fixedly connected to form an integral rotating shaft, when external power and a rotating angle are input, the external power and the rotating angle are directly transmitted to the third synchronous pulley and the second idle wheel through the second synchronous cog belt by the second synchronous pulley, the input power and the rotating angle are transmitted to the second eliminating gear by the second main shaft gear coaxially arranged with the third synchronous pulley, the second potentiometer detects an angle signal and transmits the signal to the signal processor, the signal processor controls the second motor to drive according to the signal, the second motor transmits the driving force to the second gear, the second gear is meshed with the gear on the second speed reducing mechanism, and the gear on the second speed reducing mechanism is meshed with the gear on the second main shaft, the driving force and the driving angle of the second motor are fed back to the handle rotating disc through a second synchronous tooth form by a third synchronous belt wheel and a second idle wheel, the transmission backlash of the second synchronous tooth form belt is reduced by the second idle wheel at the moment, and the output and the synchronous following of the first axial rotating angle are completed; when the second axial corner output and synchronous follow are carried out, the handle rod body is fixedly connected with the first positioning component, when external power and a rotating angle are input, the first positioning component transmits the power and the rotating angle to the first idle wheel and the first synchronous belt wheel through the first synchronous toothed belt, and then the power and the rotating angle are transmitted to the first anti-backlash gear through the first main shaft gear which is coaxially arranged with the first synchronous belt wheel, at the moment, the first potentiometer retrieves an angle signal and transmits the signal to the signal processor, the signal processor controls the first motor to drive according to the signal, the first motor transmits driving force to the first gear, the first gear is meshed with the gear on the first speed reducing mechanism, the gear on the first speed reducing mechanism is meshed with the gear on the first main shaft, and the driving force and the driving angle of the first motor are fed back to the handle rod body through the first synchronous belt wheel and the first idle wheel, at the moment, the first idle wheel reduces the transmission backlash of the first synchronous toothed belt, and the output of the second axial corner signal and synchronous following are completed.
Preferably, still include the panel, a backup pad of bottom surface fixed connection of panel, second drive assembly fixed stay is in the backup pad, square hole and a circular port of installation display screen have on the panel, the middle part of circular port is equipped with the annular flange will the circular port is cut apart into upper bearing hole and lower dead eye, upper bearing hole with install bearing and lower bearing respectively in the dead eye down, the swivelling joint dish is installed upper bearing with on the lower bearing.
The panel is installed at the circular port periphery and is fixed a position the bush, the bush has circumferencial direction's positioning groove, installs the rotatory rocking arm in the second locating component on first support under the effect of adjustment spring, its antifriction bearing with bush surface contact combines positioning groove, realizes the angle location of first support rotation process, realizes the rotation location of second drive assembly promptly.
Preferably, the handle rotary disk is located the top of panel, handle rotary disk bottom have rotatory hole and with the first waist shape hole that rotatory hole intercommunication formed, be equipped with first screw hole at waist shape hole periphery, handle rotary disk upper portion have with rotatory hole vertical arrangement's fifth mounting hole, the circumference of fifth mounting hole is equipped with a plurality of locating holes, rotatory hole with the upper bearing cooperation, first positioning subassembly passes through the locating hole and installs in the fifth mounting hole, follow the outer fringe of fifth mounting hole is equipped with the cambered surface recess, the cambered surface recess is interior to be pasted and is had the scale.
Rotatory fixed disk is the hollow shaft of step form, and step portion is located the top of upper bearing, axial direction central point puts and forms second waist shape hole, the upper surface of rotatory fixed disk is located the circumference in second waist shape hole is equipped with the second screw hole, the handle rotary disk pass first screw hole, second screw hole through the screw with rotatory fixed disk is connected, rotatory fixed disk bottom surface is located the circumference in second waist shape hole is equipped with first step hole, and the bolt passes first step hole with first support fixed connection.
Preferably, the lower part of the handle rod body is provided with a fixed square hole, and a sixth mounting hole is formed along the bottom of the fixed hole;
the first positioning assembly comprises a bushing, a rotating plate, a rotating shaft, a fourth synchronous pulley and a sliding bearing, the bushing forms a bushing mounting hole and a second step hole along the circumferential direction, the sliding bearing is mounted on the second step hole, the rotating shaft penetrates through the second step hole to be mounted on the sliding bearing and is locked by a clamp spring to move axially, a seventh mounting hole is formed in the center of the rotating plate, the rotating plate is fixed at one end of the rotating shaft through the seventh mounting hole, the other end of the rotating shaft is in flat key connection with the fourth synchronous pulley, one end of the first synchronous toothed belt is sleeved on the fourth synchronous pulley, and the other end of the first synchronous toothed belt is sleeved on the first idler and the first synchronous pulley.
Preferably, the handle rod body is connected with the rotating plate in the first positioning assembly through a fixed square hole and is fastened by a fastening screw penetrating through the sixth mounting hole, so that the handle rod body is fixedly connected with the rotating plate, the rotating plate is driven to rotate by the handle rod body, and the first synchronous toothed belt is driven to rotate by the rotating shaft and the fourth synchronous belt pulley to drive the first main shaft to rotate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a front view of a two-axis corner signal output assembly with a screen display according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a right side view of FIG. 1;
FIG. 5 is a front view of a first drive assembly in accordance with an embodiment of the present invention;
FIG. 6 is a left side view of FIG. 5;
FIG. 7 is a front view of a second transmission assembly in accordance with an embodiment of the present invention;
FIG. 8 is a left side view of FIG. 7;
fig. 9A is a front view of a first corner signal output assembly according to an embodiment of the present invention;
FIG. 9B is a central cross-sectional view of FIG. 9A;
fig. 10A is a front view of a second corner signal output assembly according to an embodiment of the present invention;
FIG. 10B is a central cross-sectional view of FIG. 10A;
FIG. 11A is a front view of a first drive assembly in accordance with an embodiment of the present invention;
FIG. 11B is a central cross-sectional view of FIG. 11A;
FIG. 12A is a front view of a second drive assembly in accordance with an embodiment of the present invention;
FIG. 12B is a central cross-sectional view of FIG. 12A;
FIG. 13 is a top view of a panel provided by an embodiment of the present invention;
FIG. 14 is a cross-sectional view A-A of FIG. 13;
FIG. 15 is a top bottom view of a faceplate provided in accordance with an embodiment of the present invention;
FIG. 16 is a front view of a rotating stationary disk provided by an embodiment of the present invention;
FIG. 17 is a top view of FIG. 16;
FIG. 18 is a front view of the handle rotation disk provided by the present invention;
FIG. 19 is a cross-sectional view A-A of FIG. 18;
FIG. 20 is a top view of a handle rotation disk provided by an embodiment of the present invention;
FIG. 21 is a front view of a handle bar provided in accordance with an embodiment of the present invention;
FIG. 22 is a left side view of FIG. 21;
FIG. 23 is a front view of a first positioning assembly provided by an embodiment of the present invention;
FIG. 24 is a cross-sectional view A-A of FIG. 23;
FIG. 25 is a front view of a second positioning assembly provided in accordance with an embodiment of the present invention;
FIG. 26 is a left side view of FIG. 25;
in the figure, 1-first rotating component, 11-handle rotating disk, 111-rotating hole, 112-first waist-shaped hole, 113-fifth mounting hole, 114-positioning hole, 115-first threaded hole, 12-rotating fixed disk, 121-second waist-shaped hole, 122-second threaded hole, 123-first stepped hole;
2-second rotating assembly, 21-handle rod body, 211-fixed square hole, 212-sixth mounting hole, 22-first positioning assembly, 221-bushing, 2211-bushing mounting hole, 2212-second step hole, 222-rotating plate, 2221-seventh mounting hole, 223-rotating shaft, 224-fourth synchronous pulley, 225-sliding bearing;
3-a first transmission assembly, 31-a first carrier, 311-a first mounting hole, 312-a second mounting hole, 32-a first primary shaft, 33-a secondary shaft, 34-a first reduction gear, 35-a first idler, 36-a first synchronous pulley, 37-a second synchronous pulley;
4-a second transmission assembly, 41-a second bracket, 411-a third mounting hole, 412-a fourth mounting hole, 42-a second main shaft, 43-a second speed reducing mechanism, 44-a second idle wheel and 45-a third synchronous belt wheel;
5-a first synchronous toothed belt, 6-a second synchronous toothed belt;
7-a first rotation angle signal output component, 71-a first bushing, 72-a first potentiometer, 73-a first pressure plate, 74-a first anti-backlash gear;
8-a second corner signal output component, 81-a second bushing, 82-a second potentiometer, 83-a second pressure plate, 84-a second anti-backlash gear;
9-a first drive assembly, 91-a first mounting plate, 92-a first motor, 93-a first gear;
10-a second drive assembly, 101-a second mounting plate, 102-a second motor, 103-a second gear;
20-a signal processor;
30-second positioning assembly, 301-rotary rocker arm, 302-adjusting spring, 303-pressure adjusting bolt, 304-locking nut, 305-rotary shaft, 306-rolling bearing;
40-face plate, 401-support plate, 402-square hole, 403-circular hole, 4031-upper bearing hole, 4032-lower bearing hole, 404-upper bearing, 405-lower bearing, 406-locating bushing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a two-axial corner signal output assembly with a screen display, which comprises a rotating assembly, a transmission assembly, a synchronous toothed belt, a corner signal output assembly, a driving assembly and a signal processor, as shown in figures 1-4, wherein:
the rotating assembly comprises a first rotating assembly 1 and a second rotating assembly 2, wherein the first rotating assembly 1 comprises a handle rotating disk 11 and a rotating fixed disk 12 fixedly connected with the handle rotating disk; the second rotating component 2 comprises a handle rod body 21 and a first positioning component 22 fixedly connected with the handle rod body;
the transmission assembly comprises a first transmission assembly 3 and a second transmission assembly 4, the rotary fixing disc 12 is fixedly connected with the first transmission assembly 3, and the first transmission assembly 3 is in transmission connection with the second transmission assembly 4; the first positioning component 22 is in transmission connection with the first transmission component 3;
the synchronous toothed belt comprises a first synchronous toothed belt 5 and a second synchronous toothed belt 6 which are identical in structure, the first synchronous toothed belt 5 is connected with a first positioning component 22 and a first transmission component 3, and the second synchronous toothed belt 6 is connected with the first transmission component 3 and a second transmission component 4;
the corner signal output assembly comprises a first corner signal output assembly 7 and a second corner signal output assembly 8 which are identical in structure, the first corner signal output assembly 7 is connected with the first transmission assembly 3, and the second corner signal output assembly 8 is connected with the second transmission assembly 4;
the driving assembly comprises a first driving assembly 9 and a second driving assembly 10 which are identical in structure, the first driving assembly 9 is connected with the first transmission assembly 3, and the second driving assembly 10 is connected with the second transmission assembly 4;
the first corner signal output assembly 7, the second corner signal output assembly 8, the first driving assembly 9 and the second driving assembly 10 are all in communication connection with the signal processor 20.
The invention discloses a two-axial corner signal output assembly with a screen display, which can realize two-axis steering and can realize synchronous following of a rotating assembly according to an external feedback signal, wherein a first axis steering forms an integral rotating shaft by fixedly connecting a first rotating assembly 1 and a first transmission assembly 3, the first transmission assembly 3 and a second transmission assembly 4 connected to two ends of a second synchronous toothed belt 6 realize rotating angle and power input, a second corner signal output assembly 8 transmits the rotating angle to a signal processor 20, and the signal processor 20 controls a second driving assembly 10 according to a signal to complete synchronous following of a handle rotating disk 11 in the first rotating assembly by the second driving assembly 10; the second shaft turns to and is connected input turned angle and power through second rotating assembly 2 and the transmission of first drive assembly 3, and first turned angle signal output assembly 7 carries turned angle to signal processor 20, and signal processor 20 is according to the first drive assembly 9 of signal control, accomplishes the synchronous follow of first drive assembly 9 to the handle body of rod 21 among the second rotating assembly, realizes two axial corner signal output and synchronous follow, has improved the control progress.
As shown in fig. 5 and 6, as an embodiment of the present invention, the first transmission assembly 3 includes a first bracket 31, a first main shaft 32, a secondary shaft 33, a first speed reduction mechanism 34 and a first idle pulley 35, wherein the first main shaft 32 is fixedly supported on the first bracket 31, one end of the first main shaft is fixedly connected with a gear, and the other end of the first main shaft is horizontally connected with a first synchronous pulley 36; one end of the auxiliary shaft 33 is fixedly supported on the first bracket 31, and the other end is in flat key connection with a second synchronous pulley 37; the first speed reducing mechanism 34 is fixedly supported on the first bracket 31 and connected with the gear on the first main shaft 32; a first idle wheel 35 fixed on the first bracket 31 and arranged parallel to the axis of the first main shaft 32; the first bracket 31 is provided with a first mounting hole 311 and a second mounting hole 312, the first rotating angle signal output assembly 7 is mounted in the first mounting hole 311 and is in transmission connection with a gear on the first main shaft 32; the first driving assembly 9 is arranged in the second mounting hole 312 and is in transmission connection with the first speed reducing mechanism 34; the first synchronous toothed belt 5 is connected with the first positioning component 22, the first idle wheel 35 and the first synchronous belt wheel 36, and the second synchronous toothed belt 6 is connected with the second synchronous belt wheel 37 and the second transmission component 4.
In order to ensure that the second transmission assembly has an angle positioning function during rotation, a second positioning assembly 30 is designed, as shown in fig. 25 and 26, the second positioning assembly 30 includes a rotary rocker arm 301, an adjusting spring 302, a pressure adjusting bolt 303, a lock nut 304, a rotating shaft 305 and a rolling bearing 306, the rolling bearing 306 is fixed on one end of the rotary rocker arm 301 through a pin, the other end of the rotary rocker arm 301 is fixed on the first bracket 31 through the rotating shaft 305, the rotary rocker arm 301 rotates around the rotating shaft 305, one end of the adjusting spring 302 is fixed on the rotary rocker arm 301, the other end of the adjusting spring is fixed on the pressure adjusting bolt 303, the pressure adjusting bolt 303 is fixed on the first bracket 31, and the lock nut 304 is fastened on the pressure adjusting bolt 303.
More specifically, as shown in fig. 9A, the first angular signal output assembly 7 includes a first bushing 71, a first potentiometer 72, a first pressure plate 73, and a first anti-backlash gear 74, the first potentiometer 72 is fixed to the first bushing 71 through the first pressure plate 73, the first anti-backlash gear 74 is fixed to a shaft of the first potentiometer 72, a gear on the first spindle 32 is engaged with the first anti-backlash gear 74, and the first bushing 71 is fixed to the first bracket 31.
As shown in fig. 11A, the first driving assembly 9 includes a first mounting plate 91, a first motor 92, and a first gear 93, the first motor 92 is fixed to the first mounting plate 91 by bolts, the first gear 93 is fixed to the first motor 92 by a set screw, the first mounting plate 91 is fixed to the first bracket 31, and the first gear 93 is engaged with a gear on the first speed reduction mechanism 34.
As another embodiment of the present invention, as shown in fig. 7 and 8, the second transmission assembly 4 includes a second bracket 41, a second main shaft 42, a second speed reducing mechanism 43 and a second idle gear 44, the second main shaft 42 is fixedly supported on the second bracket 41, one end of the second main shaft is fixedly connected with a gear, and the other end of the second main shaft is connected with a third synchronous pulley 45 by a flat key; the second speed reducing mechanism 43 is fixedly supported on the second bracket 41 and connected with the gear on the second main shaft 42; a second idle gear 44 fixed to the second bracket 41 and arranged in parallel with the axis of the second main shaft 42; a third mounting hole 411 and a fourth mounting hole 412 are formed in the second bracket 41, and the second corner signal output assembly 8 is mounted in the third mounting hole 411 and is in transmission connection with a gear on the second spindle 42; the second driving assembly 10 is installed in the fourth installation hole 412 and is in transmission connection with the second speed reducing mechanism 43; one end of the second timing belt 6 is fitted over the second timing pulley 37, and the other end is fitted over the third timing pulley 45 and the second idle pulley 44.
More specifically, as shown in fig. 10A, the second rotation angle signal output assembly 8 includes a second bushing 81, a second potentiometer 82, a second pressure plate 83, and a second anti-backlash gear 84, the second potentiometer 82 is fixed to the second bushing 81 by the second pressure plate 83, the second anti-backlash gear 84 is fixed to a shaft of the second potentiometer 82, a gear on the second spindle 42 is engaged with the second anti-backlash gear 84, and the second bushing 81 is fixed to the second bracket 41.
As shown in fig. 12A, the second driving assembly 10 includes a second mounting plate 101, a second motor 102, and a second gear 103, the second motor 102 is fixed to the second mounting plate 101 by bolts, the second gear 103 is fixed to the second motor 102 by set screws, the second mounting plate 101 is fixed to the second bracket 41, and the second gear 103 is engaged with a gear on the second speed reduction mechanism 43.
The above embodiment realizes the output of two axial rotation angle signals and synchronous following, the specific working process is that when the first axial rotation angle output and synchronous following are carried out, the handle rotating disk 11, the rotating fixed disk 12 and the first bracket 31 are fixedly connected to form an integral rotating shaft, when the external power and the rotation angle are input, the external power and the rotation angle are directly transmitted to the third synchronous pulley 45 and the second idle wheel 44 through the second synchronous toothed belt 6 by the second synchronous pulley 37, the input power and the rotation angle are transmitted to the second eliminating gear 84 by the gear on the second main shaft 42 coaxially arranged with the third synchronous pulley 45, at this moment, the second potentiometer 82 detects the angle signal and transmits the signal to the signal processor 20, the signal processor 20 controls the second motor 102 to drive according to the signal, the second motor 102 transmits the driving force to the second gear 103, the second gear 103 is meshed with the gear on the second reducing mechanism 43, meanwhile, the gear on the second speed reducing mechanism 43 is meshed with the gear on the second spindle 42, the driving force and the driving angle of the second motor 102 are fed back to the handle rotating disk 11 through the second synchronous tooth profile 6 by the third synchronous belt pulley 45 and the second idle pulley 44, and the second idle pulley 44 reduces the transmission backlash of the second synchronous tooth profile 6 at the moment, so that the output and the synchronous following of the first axial rotation angle are completed; when the second axial corner output and synchronous follow are carried out, the handle rod body 21 is fixedly connected with the first positioning assembly 22, when external power and rotation angle are input, the first positioning assembly 22 transmits the power and rotation angle to the first idle wheel 35 and the first synchronous pulley 36 through the first synchronous toothed belt 5, then the power and rotation angle are transmitted to the first anti-backlash gear 74 through the first main shaft 32 gear coaxially arranged with the first synchronous pulley 36, at the moment, the first potentiometer 72 retrieves an angle signal and transmits the signal to the signal processor 20, the signal processor 20 controls the first motor 92 to drive according to the signal, the first motor 92 transmits driving force to the first gear 93, the first gear 93 is meshed with the gear on the first speed reducing mechanism 34, meanwhile, the gear on the first speed reducing mechanism 34 is meshed with the gear on the first main shaft 32, the driving force and the driving angle of the first motor 92 are fed back to the handle rod body 21 through the first synchronous toothed belt 5 by the first synchronous pulley 36 and the first idle wheel 35, at this time, the first idle gear 35 reduces the transmission backlash of the first synchronous toothed belt 5, and completes the output of the second axial rotation angle signal and synchronous following.
In some specific embodiments, the panel 40 further includes, as shown in fig. 13-15, a support plate 401 is fixedly connected to a bottom surface of the panel 40, the second transmission assembly 4 is fixedly supported on the support plate 401, the panel 40 has a square hole 402 for mounting a display screen and a circular hole 403, an annular flange is provided at a middle portion of the circular hole 403 to divide the circular hole into an upper bearing hole 4031 and a lower bearing hole 4032, an upper bearing 404 and a lower bearing 405 are respectively mounted in the upper bearing hole 4031 and the lower bearing hole 4032, and the rotating fixing plate 12 is mounted on the upper bearing 404 and the lower bearing 405.
The panel 40 is provided with a positioning bush 406 around the circular hole 403, the positioning bush 406 is provided with a positioning groove in the circumferential direction, the rolling bearing 306 of the rotary rocker arm 301 in the second positioning assembly 30 mounted on the first bracket 31 is in surface contact with the positioning bush 406 under the action of the adjusting spring 302, and the angular positioning of the rotation process of the first bracket 31, namely the rotational positioning of the second transmission assembly 4 is realized by combining the positioning groove.
As shown in fig. 18-20, the handle rotating disk 11 is located above the panel 40, the bottom of the handle rotating disk 11 is provided with a rotating hole 111 and a first kidney-shaped hole 112 formed by communicating with the rotating hole 111, a first thread 115 hole is formed around the kidney-shaped hole 112, the upper portion of the handle rotating disk 11 is provided with a fifth mounting hole 113 arranged perpendicular to the rotating hole 111, the circumference of the fifth mounting hole 113 is provided with a plurality of positioning holes 114, the rotating hole 111 is matched with the upper bearing 404, the first positioning assembly 22 is mounted in the fifth mounting hole 113 through the positioning holes 114, an arc-shaped groove is formed along the outer edge of the fifth mounting hole 113, and a scale is adhered in the arc-shaped groove.
As shown in fig. 16 to 17, the rotary fixing disk 12 is a stepped hollow shaft, a stepped portion is located above the upper bearing 404, a second waist-shaped hole 121 is formed at an axial center position, a second threaded hole 122 is formed in the upper surface of the rotary fixing disk 12 and located on the circumference of the second waist-shaped hole 121, the handle rotating disk 11 passes through the first threaded hole 115 and the second threaded hole 122 through screws to be connected with the rotary fixing disk 12, a first stepped hole 123 is formed in the bottom surface of the rotary fixing disk 12 and located on the circumference of the second waist-shaped hole 121, and a bolt passes through the first stepped hole 123 to be fixedly connected with the first bracket 31.
As shown in fig. 21-22, the lower portion of the handle bar body 21 has a fixed square hole 211, and a sixth mounting hole 212 is provided along the bottom of the fixed square hole;
as shown in fig. 23 to 24, the first positioning assembly 22 includes a bushing 221, a rotating plate 222, a rotating shaft 223, a fourth timing pulley 224 and a sliding bearing 225, the bushing 221 forms a bushing mounting hole 2211 and a second stepped hole 2212 along a circumferential direction, the sliding bearing 225 is mounted on the second stepped hole 2212, the rotating shaft 223 passes through the second stepped hole 2212 and is mounted on the sliding bearing 225 and is locked by a snap spring to move axially, the rotating plate 222 has a seventh mounting hole 2221 at a central position, the rotating plate 222 is fixed to one end of the rotating shaft 223 through the seventh mounting hole 2221, the other end of the rotating shaft 223 is flatly keyed to the fourth timing pulley 224, one end of the first timing toothed belt 5 is sleeved on the fourth timing pulley 224, and the other end is sleeved on the first idle pulley 35 and the first timing pulley 36.
The handle rod body 21 is connected with the rotating plate 222 in the first positioning assembly through the fixed square hole 211, and is fastened by the fastening screw through the sixth mounting hole 212, so that the handle rod body 21 is fixedly connected with the rotating plate 222, and the handle rod body 21 drives the rotating plate 222 to rotate, and then drives the first synchronous toothed belt 5 to rotate through the rotating shaft 223 and the fourth synchronous belt pulley 224, so as to drive the first main shaft 32 to rotate.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a two axial corner signal output components of area screen display which characterized in that includes:
the rotating assembly comprises a first rotating assembly (1) and a second rotating assembly (2), and the first rotating assembly comprises a handle rotating disc (11) and a rotating fixed disc (12) fixedly connected with the handle rotating disc; the second rotating assembly (2) comprises a handle rod body (21) and a first positioning assembly (22) fixedly connected with the handle rod body;
the transmission assembly comprises a first transmission assembly (3) and a second transmission assembly (4), the rotary fixing disc (12) is fixedly connected with the first transmission assembly (3), and the first transmission assembly (3) is in transmission connection with the second transmission assembly (4); the first positioning component (22) is in transmission connection with the first transmission component (3);
the synchronous toothed belt comprises a first synchronous toothed belt (5) and a second synchronous toothed belt (6) which are identical in structure, the first synchronous toothed belt (5) is connected with the first positioning assembly (22) and the first transmission assembly (3), and the second synchronous toothed belt (6) is connected with the first transmission assembly (3) and the second transmission assembly (4);
the corner signal output assembly comprises a first corner signal output assembly (7) and a second corner signal output assembly (8) which are identical in structure, the first corner signal output assembly (7) is connected with the first transmission assembly (3), and the second corner signal output assembly (8) is connected with the second transmission assembly (4);
the driving assembly comprises a first driving assembly (9) and a second driving assembly (10) which are identical in structure, the first driving assembly (9) is connected with the first transmission assembly (3), and the second driving assembly (10) is connected with the second transmission assembly (4);
and the signal processor (20), the first corner signal output assembly (7), the second corner signal output assembly (8), the first driving assembly (9) and the second driving assembly (10) are all in communication connection with the signal processor (20).
2. Two axial rotation angle signal output assemblies with screen displays according to claim 1, characterized in that the first transmission assembly (3) comprises a first bracket (31), a first main shaft (32), a secondary shaft (33), a first speed reduction mechanism (34) and a first idle wheel (35), the first main shaft (32) is fixedly supported on the first bracket (31), one end of the first main shaft is fixedly connected with a gear, and the other end of the first main shaft is flatly connected with a first synchronous pulley (36); one end of the auxiliary shaft (33) is fixedly supported on the first bracket (31), and the other end of the auxiliary shaft is connected with a second synchronous pulley (37) through a flat key; the first speed reducing mechanism (34) is fixedly supported on the first bracket (31) and is connected with a gear on the first main shaft (32); the first idle wheel (35) is fixed on the first bracket (31) and is arranged parallel to the axis of the first main shaft (32); the first bracket (31) is provided with a first mounting hole (311) and a second mounting hole (312), and the first rotating angle signal output assembly (7) is mounted in the first mounting hole (311) and is in transmission connection with a gear on the first main shaft (32); the first driving assembly (9) is arranged in the second mounting hole (312) and is in transmission connection with the first speed reducing mechanism (34); the first synchronous toothed belt (5) is connected with the first positioning component (22), the first idle wheel (35) and the first synchronous belt wheel (36), and the second synchronous toothed belt (6) is connected with the second synchronous belt wheel (37) and the second transmission component (4).
3. The two-axis corner signal output assembly with the screen display of claim 2, further comprising a second positioning assembly (30), wherein the second positioning assembly (30) comprises a rotary rocker arm (301), an adjusting spring (302), a pressure adjusting bolt (303), a locking nut (304), a rotating shaft (305) and a rolling bearing (306), the rolling bearing (306) is fixed on one end of the rotary rocker arm (301) through a pin shaft, the other end of the rotary rocker arm (301) is fixed on the first bracket (31) through the rotating shaft (305), the rotary rocker arm (301) rotates around the rotating shaft (305), one end of the adjusting spring (302) is fixed on the rotary rocker arm (301), the other end of the adjusting spring is fixed on the pressure adjusting bolt (303), and the pressure adjusting bolt (303) is fixed on the first bracket (31), the lock nut (304) is fastened to the pressure-adjusting bolt (303).
4. The two-axis corner signal output assembly with a screen display of claim 2, wherein the first corner signal output assembly (7) comprises a first bushing (71), a first potentiometer (72), a first pressure plate (73) and a first anti-backlash gear (74), the first potentiometer (72) is fixed on the first bushing (71) through the first pressure plate (73), the first anti-backlash gear (74) is fixed on the shaft of the first potentiometer (72), the gear on the first spindle (32) is meshed with the first anti-backlash gear (74), and the first bushing (71) is fixed on the first bracket (31);
first drive assembly (9) are including first mounting panel (91), first motor (92) and first gear (93), first motor (92) pass through the bolt fastening on first mounting panel (91), first gear (93) are fixed on first motor (92) through holding screw, first mounting panel (91) are fixed on first support (31), first gear (93) with gear engagement on the first reduction gears (34).
5. The two-axial rotation angle signal output assembly with a screen display of claim 2, wherein the second transmission assembly (4) comprises a second bracket (41), a second main shaft (42), a second speed reducing mechanism (43) and a second idle wheel (44), the second main shaft (42) is fixedly supported on the second bracket (41), one end of the second main shaft is fixedly connected with a gear, and the other end of the second main shaft is flatly connected with a third synchronous belt wheel (45); the second speed reducing mechanism (43) is fixedly supported on the second bracket (41) and is connected with a gear on the second main shaft (42); the second idle gear (44) is fixed on the second bracket (41) and is arranged parallel to the axis of the second main shaft (42); a third mounting hole (411) and a fourth mounting hole (412) are formed in the second support (41), and the second corner signal output assembly (8) is mounted in the third mounting hole (411) and is in transmission connection with a gear on the second spindle (42); the second driving assembly (10) is arranged in the fourth mounting hole (412) and is in transmission connection with the second speed reducing mechanism (43); one end of the second synchronous toothed belt (6) is sleeved on the second synchronous belt wheel (37), and the other end of the second synchronous toothed belt is sleeved on the third synchronous belt wheel (45) and the second idle wheel (44).
6. The two-axis corner signal output assembly with a screen display of claim 5, wherein the second corner signal output assembly (8) comprises a second bushing (81), a second potentiometer (82), a second pressure plate (83) and a second anti-backlash gear (84), the second potentiometer (82) is fixed on the second bushing (81) through the second pressure plate (83), the second anti-backlash gear (84) is fixed on a shaft of the second potentiometer (82), a gear on the second spindle (32) is meshed with the second anti-backlash gear (84), and the second bushing (81) is fixed on the second bracket (41);
the second driving assembly (10) comprises a second mounting plate (101), a second motor (102) and a second gear (103), the second motor (102) is fixed on the second mounting plate (101) through bolts, the second gear (103) is fixed on the second motor (102) through set screws, the second mounting plate (101) is fixed on the second support (41), and the second gear (103) is meshed with a gear on the second speed reducing mechanism (43).
7. The two-axial corner signal output assembly with the screen display of claim 6, further comprising a panel (40), wherein a supporting plate (401) is fixedly connected to a bottom surface of the panel (40), the second transmission assembly (4) is fixedly supported on the supporting plate (401), the panel (40) is provided with a square hole (402) for mounting the display screen and a circular hole (403), an annular flange is arranged in the middle of the circular hole (403) to divide the circular hole into an upper bearing hole (4031) and a lower bearing hole (4032), an upper bearing (404) and a lower bearing (405) are respectively mounted in the upper bearing hole (4031) and the lower bearing hole (4032), and the rotary fixing disk (12) is mounted on the upper bearing (404) and the lower bearing (405).
8. The two-axial corner signal output assembly with screen display of claim 7, characterized in that the handle rotating disk (11) is located above the panel (40), the bottom of the handle rotating disk (11) is provided with a rotating hole (111) and a first kidney-shaped hole (112) formed by communicating with the rotating hole (111), a first threaded hole (115) is arranged on the periphery of the kidney-shaped hole, the upper part of the handle rotating disk (11) is provided with a fifth mounting hole (113) arranged perpendicular to the rotating hole (111), the rotating hole (111) is matched with the upper bearing (404), and the first positioning assembly (22) is mounted in the fifth mounting hole (113);
rotatory fixed disk (12) are the hollow shaft of step form, and the step is located the top of upper bearing (404), axial direction central point puts and forms second waist shape hole (121), the upper surface of rotatory fixed disk (12) is located the circumference in second waist shape hole is equipped with second screw hole (122), handle rotary disk (11) pass first screw hole (115) through the screw second screw hole (122) with rotatory fixed disk (12) are connected, rotatory fixed disk (12) bottom surface is located the circumference in second waist shape hole (121) is equipped with first step hole (123), and the bolt passes first step hole (123) with first support (31) fixed connection.
9. The two-axis corner signal output assembly with a screen display of claim 8, wherein the lower portion of the handle bar body (21) is provided with a fixed square hole (211), and a sixth mounting hole (212) is arranged along the bottom of the fixed square hole (211);
the first positioning assembly (22) comprises a bushing (221), a rotating plate (222), a rotating shaft (223), a fourth synchronous pulley (224) and a sliding bearing (225), wherein the bushing forms a bushing mounting hole 2211 and a second step hole 2212 along the circumferential direction, the sliding bearing (225) is mounted on the second step hole 2212, the rotating shaft penetrates through the second step hole 2212 to be mounted on the sliding bearing (225) and is locked by a clamp spring to move axially, a seventh mounting hole (2221) is formed in the center of the rotating plate (222), the rotating plate (222) is fixed at one end of the rotating shaft (223) through the seventh mounting hole (2221), the other end of the rotating shaft (223) is in flat key connection with the fourth synchronous pulley (224), one end of a first synchronous toothed belt (5) is sleeved on the fourth synchronous pulley (224), the other end is sleeved on the first idle wheel (35) and the first synchronous belt wheel (36).
10. The two-axis corner signal output assembly with a screen display of claim 9, wherein the rotating plate (222) is located in the fixed square hole (211), and a screw passes through the sixth mounting hole (212) to fixedly connect the handle bar body (21) and the rotating plate (222).
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| CN201911095858.XA CN110949649B (en) | 2019-11-11 | 2019-11-11 | Two-axis corner signal output assembly with screen display |
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