CN211107955U - Bidirectional adjustable universal rotating mechanism - Google Patents
Bidirectional adjustable universal rotating mechanism Download PDFInfo
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- CN211107955U CN211107955U CN201921453960.8U CN201921453960U CN211107955U CN 211107955 U CN211107955 U CN 211107955U CN 201921453960 U CN201921453960 U CN 201921453960U CN 211107955 U CN211107955 U CN 211107955U
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Abstract
The utility model discloses a bidirectional adjustable universal rotating mechanism, which comprises a mounting rack, wherein an X cradle is rotatably mounted on the inner side of the mounting rack along the X axial direction, and a Y cradle is rotatably mounted on the inner side of the X cradle along the Y axial direction; the X cradle and the Y cradle are driven to reset by the horizontal reset component; the horizontal reset assembly is used for adjusting the reset torque of the horizontal reset assembly; the utility model discloses have and provide the function that universal rotation and reset in the plane for outside operating parts, carry out the beneficial effect of convenient regulation to the moment that resets simultaneously.
Description
Technical Field
The utility model belongs to the technical field of flight operating means, concretely relates to universal slewing mechanism of two-way adjustable.
Background
The conventional aircraft operating device can only enable the handle to move in a single direction or a double direction on a horizontal plane, and then reset external operating parts such as the handle through a resetting device, but the conventional resetting device only resets the external operating parts such as the handle, but cannot adjust the resetting moment of a resetting mechanism in a corresponding rotating direction. Therefore, the problem that reset torque to current resetting means can not effectively be adjusted, the utility model discloses a two-way adjustable universal slewing mechanism.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-way adjustable universal slewing mechanism when realizing providing the universal rotation in the plane and reset function for the outside operating parts, can also adjust restoring to the throne moment.
The utility model discloses a following technical scheme realizes:
a bidirectional adjustable universal rotating mechanism comprises a mounting frame, wherein an X rocking frame is rotatably mounted on the inner side of the mounting frame along the X axial direction, and a Y rocking frame is rotatably mounted on the inner side of the X rocking frame along the Y axial direction; the X cradle and the Y cradle are driven to reset by the horizontal reset component; the horizontal reset assembly is used for adjusting the reset torque of the horizontal reset assembly.
The working principle is as follows:
the X-axis and the Y-axis refer to the directions of two mutually perpendicular axes on a horizontal plane, the mounting frame is of a square frame structure, an X cradle is rotatably mounted on the inner side of the mounting frame along the X-axis, and the X cradle rotates in the X-axis direction by taking the X-axis as a rotating shaft. The X cradle is of a square frame structure, the Y cradle is rotatably installed on the inner side of the X cradle along the Y axial direction, the Y cradle rotates in the Y direction by taking the Y axial direction as a rotating shaft, and a connecting part is reserved at the top of the Y cradle and used for being connected with operating parts such as an outer rocker and the like. Apply Y to effort through external operation spare, can drive the Y cradle and rotate in Y, apply X to effort through external operation spare, can drive the X cradle and rotate in X to the effort, through the normal running fit between X cradle and the Y cradle, can realize the universal rotation of external operation spare. And a horizontal reset component is further arranged on one side of the X cradle and one side of the Y cradle, and the reset end of the horizontal reset component is connected with the X cradle or the Y cradle and used for driving the X cradle and the Y cradle which are rotated to automatically reset to a horizontal state. And meanwhile, a force adjusting component is also arranged on one side of the horizontal resetting component and is used for adjusting the resetting moment of the horizontal resetting component in the rotating direction.
In order to better realize the utility model, the horizontal reset component comprises an X reset component and a Y reset component, and the X reset component is arranged between the mounting rack and the X cradle and is used for driving the X cradle to reset; and the Y reset component is arranged between the X cradle and the Y cradle and is used for driving the Y cradle to reset.
In order to better realize the utility model discloses, furtherly, X reset assembly includes that X resets and keeps off round pin, X pull rod, X extension spring that resets, one side of X cradle is provided with two X and resets and keeps off the round pin, and two X resets and keep off the round pin and set up the both sides at the rotation center of X cradle respectively along the X axial, X resets the pull rod setting and resets and keep off the round pin contact with one side and two X simultaneously at two X and keep off the round pin that resets, and the one end of X reset pull rod is rotated with the inboard of mounting bracket and is connected, and the other end that X resets the pull rod is connected with the one end of X extension spring that resets, the other end that X resets the extension spring is held with the accent power of.
When the X cradle is in a horizontal state, the X reset stop pins on the two sides of the rotation center are both positioned in the horizontal plane, and the side surfaces of the X reset stop pins on the two sides at the same side are both attached to one side of the X reset pull rod. When the X cradle rotates along the X direction under the action of external force, the X reset stop pins on two sides of the rotation center of the X cradle are driven to rotate around the rotation center. The X that resets that one side kept away from the X pull rod that resets, and the X that the opposite side resets the backing pin then drives the X pull rod that resets round with the articulated of mounting bracket orientation keep away from the direction rotation of X extension spring that resets, and the X pull rod that resets and then tensile X extension spring that resets stores the elastic energy and can supply follow-up reseing after the extension of X extension spring that resets. After removing external force, X extension spring shrink that resets is recovered, and then drives X pull rod that resets and rotate round the direction that is close to X extension spring that resets with the articulated department orientation of mounting bracket, and X pull rod that resets and then drives the X that resets of one side and keep off the round pin reverse rotation, and the X that resets of both sides is kept off the round pin and is rotated again and reset to the horizontal plane in, and the side that X reset the pull rod this moment simultaneously with two X side contacts that keep off the round pin that resets, realizes the X cradle and resets to the horizontality again promptly.
In order to better realize the utility model discloses, furtherly, Y reset assembly includes that Y resets and keeps off round pin, Y reset pull rod, Y extension spring that resets, one side of Y cradle is provided with two Y and resets and keeps off the round pin, and two Y reset and keep off the round pin and set up the both sides at the rotation center of Y cradle respectively along the Y axial, Y resets the pull rod setting and resets and keep off the round pin contact with one side and two Y simultaneously with two Y of two Y fender round pins that reset, and the one end of Y reset pull rod is rotated with the inboard of X cradle and is connected, and the other end that Y reset the pull rod is connected with the one end of Y extension spring that resets, the other end that Y reset the extension spring and the accent power end of transferring the.
When the Y cradle is in a horizontal state, the Y reset stop pins on the two sides of the rotation center are both positioned in the horizontal plane, and the side surfaces of the Y reset stop pins on the two sides at the same side are both attached to one side of the Y reset pull rod. When the Y-shaped cradle rotates along the Y direction under the action of external force, the Y-shaped reset stop pins on two sides of the rotation center of the Y-shaped cradle are driven to rotate around the rotation center. The Y that resets that one side kept away from Y reset pull rod, and Y that the opposite side resets stop pin then drives Y and resets the pull rod and rotate round the articulated department with the X cradle towards the direction of keeping away from Y and resetting the extension spring, and Y resets the pull rod and then tensile Y and resets the extension spring, and Y resets and stores elastic energy after the extension of extension spring and can supply follow-up reseing. After removing external force, Y extension spring shrink that resets is recovered, and then drives Y pull rod that resets and rotates round the direction that is close to Y extension spring that resets with the articulated department orientation of X cradle, and Y pull rod that resets and then drives the Y of one side and reset the backing pin reverse rotation, and the Y that resets of both sides is reset again and is reset to the horizontal plane in the backing pin rotates again, and the side of Y pull rod that resets this moment resets simultaneously with the side contact of two Y backing pins, realizes that the Y cradle resets again to the horizontality promptly.
In order to better realize the utility model discloses, furtherly, the accent power subassembly is still including setting up the X accent power subassembly in the mounting bracket bottom, X accent power subassembly includes X accent power pole, X extension spring couple, X accent power pole spiral shell dress is in the bottom of mounting bracket, install X extension spring couple on the X accent power pole, X extension spring couple articulates with the other end of X extension spring that resets.
The X force adjusting rod is arranged at the bottom of the mounting frame in a position corresponding to the X reset tension spring, one end, close to the mounting frame, of the X force adjusting rod is a connecting end and is provided with an external thread, one end, far away from the mounting frame, of the X force adjusting rod is an installing end and is sleeved with an X tension spring hook, the external thread, corresponding to the connecting end of the X force adjusting rod, of the bottom of the mounting frame is provided with a threaded hole, the connecting end of the X force adjusting rod is screwed in the threaded hole, the depth of the connecting end screwed in the threaded hole is adjusted by rotating the X force adjusting rod, the distance between the installing end of the X force adjusting rod and the X reset tension spring is adjusted, the degree of stretching the X reset tension spring by adjusting the X tension.
In order to better realize the utility model discloses, furtherly, the accent power subassembly is still including setting up the Y accent power subassembly in X cradle bottom, Y accent power subassembly includes Y accent power pole, Y extension spring couple, Y accent power pole spiral shell dress is in the bottom of X cradle, install Y extension spring couple on the Y accent power pole, Y extension spring couple articulates with the other end of Y extension spring that resets.
The Y force adjusting rod is arranged at the bottom of the X cradle on the position corresponding to the Y reset tension spring, one end, close to the mounting rack, of the Y force adjusting rod is a connecting end and is provided with an external thread, one end, far away from the mounting rack, of the Y force adjusting rod is a mounting end and is sleeved with a Y tension spring hook, the external thread of the connecting end, corresponding to the Y force adjusting rod, of the bottom of the X cradle is provided with a threaded hole, the connecting end of the Y force adjusting rod is screwed in the threaded hole, the depth of the connecting end screwed in the threaded hole is adjusted by rotating the Y force adjusting rod, the distance between the mounting end of the Y force adjusting rod and the Y reset tension spring is adjusted, the degree of stretching the Y reset tension spring by adjusting the Y tension spring hook is further achieved.
In order to better realize the utility model discloses, further, still include the rocker, the rocker is connected with the Y cradle.
The bottom of rocker is connected with the top of Y cradle, and the top of rocker is provided with connecting portion and is used for being connected with operating parts such as operating handle.
For better realization the utility model discloses, further, the inboard of mounting bracket still is provided with the ply-yarn drill.
And related lines fixed during system integration are reserved on the line cards.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) the utility model discloses a rotate along the X axial in the inside of mounting bracket and set up the X cradle, rotate along the Y axial in the inside of X cradle and set up the Y cradle, and install outside operating parts on the Y cradle, through the Y of Y cradle to rotate and X of X cradle to the pivoted cooperation, realize providing the function of universal rotation in the plane for outside operating parts;
(2) the utility model has the advantages that the X cradle is reset to the horizontal state after the X reset component is arranged between the mounting rack and the X cradle and the Y cradle is reset to the horizontal state after the Y reset component is arranged between the X cradle and the Y cradle;
(3) the utility model arranges the X force-adjusting component on one side of the X reset component, and adjusts the stretching degree of the X reset tension spring in the X reset component through the X force-adjusting component, thereby realizing the adjustment of the reset moment of the X reset component; the Y force adjusting assembly is arranged on one side of the Y reset assembly, and the stretching degree of a Y reset tension spring in the Y reset assembly is adjusted through the Y force adjusting assembly, so that the reset moment of the Y reset assembly is adjusted.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a bottom view of the present invention;
FIG. 3 is a schematic view of the installation of the X and Y reset assemblies;
FIG. 4 is a schematic structural view of the X-reposition assembly and the X-force-adjusting assembly;
fig. 5 is a schematic structural diagram of the Y reset assembly and the Y force adjusting assembly.
Wherein: 7-a mounting frame; 8-X cradle; 9-Y cradle; 10-a horizontal reset assembly; 11-a force adjustment assembly; 12-a rocker; 101-X reset assembly; 102-Y reset assembly; 1011-X reset stop pin; 1012-X reset pull rod; 1013-X reset tension spring; 1021-Y reset stop pin; 1022-Y reset lever; 1023-Y reset tension spring; 111-X force adjusting assembly; 112-Y force adjusting component; 1111-X force adjusting rod; 1112-X tension spring hook; 1121-Y force adjusting lever; 1122-Y tension spring hook.
Detailed Description
Example 1:
as shown in fig. 1 and 2, an X cradle 8 is rotatably mounted on the inner side of the mounting frame 7 along the X axis, and a Y cradle 9 is rotatably mounted on the inner side of the X cradle 8 along the Y axis; the X-cradle and Y-cradle horizontal reset component is used for driving the X-cradle 8 and the Y-cradle 9 to reset; the horizontal reset assembly further comprises a force adjusting assembly 11, wherein the force adjusting assembly 11 is used for adjusting the reset moment of the horizontal reset assembly 10.
The X-axis direction and the Y-axis direction refer to the directions of two axes which are perpendicular to each other on a horizontal plane, the mounting rack 7 is of a square frame structure, X bearing seats are symmetrically arranged between two opposite sides inside the mounting rack 7, and the axes of the X bearing seats are the X-axis direction. The X-shaped shaft is arranged on the two opposite sides of the X-shaped cradle 8 and corresponds to the X-shaped bearing seats on the two inner sides of the mounting rack 7, and the X-shaped shaft is rotatably mounted inside the X-shaped bearing seats through bearings, so that the X-shaped cradle 8 can freely rotate along the X direction on the inner side of the mounting rack 7.
The X cradle 8 is of a square frame structure, Y bearing seats are symmetrically arranged between two opposite sides in the X cradle 8, and the axis of each Y bearing seat is the Y axial direction. The Y rotating shaft is arranged on two opposite sides of the outside of the Y rocking frame 9 corresponding to the Y bearing seats, and the Y rotating shaft is rotatably arranged in the Y bearing seats through bearings, so that the Y rocking frame 9 can freely rotate along the Y direction in the inner side of the X rocking frame 8.
The Y-cradle 9 is a square frame structure with a hollow interior, and a plurality of threaded holes are formed in two opposite side surfaces of the Y-cradle 9 and used for being connected with external operation pieces such as a connecting rod and an operating handle.
Under the effect of not receiving the external force, X cradle 8 and Y cradle 9 all are in the horizontally initial condition, still install horizontal reset subassembly 10 in one side of X cradle 8 and Y cradle 9, and horizontal reset subassembly 10 is used for driving X cradle 8 and the automatic reset of Y cradle 9 after the rotation to initial horizontal condition.
Meanwhile, a force adjusting assembly 11 is further arranged on one side of the horizontal resetting assembly 10, and the force adjusting assembly 11 is used for adjusting the resetting moment of the horizontal resetting assembly 10 in the X axial direction and the Y axial direction respectively.
Example 2:
the present embodiment is further optimized on the basis of the above embodiment 1, as shown in fig. 1 and fig. 2, the horizontal reset assembly 10 includes an X reset assembly 101 and a Y reset assembly 102, and the X reset assembly 101 is disposed between the mounting frame 7 and the X cradle 8 for driving the X cradle 8 to reset; the Y reset component 102 is arranged between the X cradle 8 and the Y cradle 9 and is used for driving the Y cradle 9 to reset.
Y reset assembly 102 sets up in the bottom of X cradle 8, and Y reset assembly 102's the end that resets is connected with one side of Y cradle 9, when Y cradle 9 revolves the rotation of axes under the effect of external force, and then drives the damping piece in Y reset assembly 102 and take place deformation, and after external force removed, the damping piece in Y reset assembly 102 reconversion and then drive Y cradle 9 and resume to the horizontally initial condition and realize reseing.
The rest of this embodiment is the same as embodiment 1 or 2, and therefore, the description thereof is omitted.
Example 3:
this embodiment is further optimized on the basis of above-mentioned embodiment 1 or 2, as shown in fig. 3 and 4, the X reset assembly 101 includes that X resets and keeps off round pin 1011, X resets pull rod 1012, X and restores to the throne the extension spring 1013, one side of X cradle 8 is provided with two X and resets and keeps off round pin 1011, and two X reset and keep off round pin 1011 set up the both sides at the rotation center of X cradle 8 respectively along the X axial, X resets pull rod 1012 sets up two X and resets and keep off round pin 1011 contact with two X simultaneously with two X, and the one end of X resets pull rod 1012 rotates with the inboard of mounting bracket 7 to be connected, and the other end of X resets pull rod 1012 is connected with the one end of X extension spring 1013, the other end of X extension spring 1013 resets and is connected with the accent power end of accent power assembly 11.
X reset stop pins 1011 are symmetrically arranged on two sides of a rotating shaft of the X cradle 8 in the horizontal direction, when the X cradle 8 is in a horizontal initial state, the X reset stop pins 1011 on two sides of the rotating shaft are also in the horizontal plane, and the tops of the X reset stop pins 1011 on two sides of the rotating shaft are attached to the bottom surface of an X reset pull rod 1012. Under the action of external force, the X cradle 8 rotates clockwise or counterclockwise along the X direction, and the X reset stop pins 1011 on both sides of the rotation shaft of the X cradle 8 rotate clockwise or counterclockwise synchronously around the rotation shaft. No matter clockwise rotation or anticlockwise rotation is carried out, the X-reset stop pin 1011 on one side always rotates away from the X-reset pull rod 1012, while the X-reset stop pin 1011 on the other side drives the X-reset pull rod 1012 to rotate around the hinge joint with the mounting frame 7 towards the direction away from the X-reset tension spring 1013, the X-reset pull rod 1012 further stretches the X-reset tension spring 1013, and the tensile elastic energy of the X-reset tension spring 1013 is stored for subsequent resetting. After removing external force, X extension spring 1013 that resets contracts and restores, and then drives X pull rod 1012 that resets and rotate around the direction that is close to X extension spring 1013 that resets with the articulated department orientation of mounting bracket 7, and X pull rod 1012 that resets and then drives the X of one side and reset the reverse rotation of backing pin 1011, and the X that resets of both sides is reset in backing pin 1011 rotates again and is reset to the horizontal plane, and the bottom surface that X reset pull rod 1012 simultaneously with two X top contacts that reset backing pin 1011 this moment, realizes that X cradle 8 resets to the horizontality again promptly.
The rest of this embodiment is the same as embodiment 1 or 2, and therefore, the description thereof is omitted.
Example 4:
the present embodiment is further optimized on the basis of any one of the foregoing embodiments 1 to 3, as shown in fig. 3 and 5, the Y reset assembly 102 includes a Y reset stop pin 1021, a Y reset pull rod 1022, and a Y reset tension spring 1023, one side of the Y cradle 9 is provided with two Y reset stop pins 1021, the two Y reset stop pins 1021 are respectively disposed on two sides of a rotation center of the Y cradle 9 along the Y axial direction, the Y reset pull rod 1022 is disposed on the same side of the two Y reset stop pins 1021 and is simultaneously in contact with the two Y reset stop pins 1021, one end of the Y reset pull rod 1022 is rotatably connected with the inner side of the X cradle 8, the other end of the Y reset pull rod 1022 is connected with one end of the Y reset tension spring 1023, and the other end of the Y reset tension spring 1023 is connected with the force adjusting end of the force adjusting assembly 11.
Y reset stop pins 1021 are symmetrically arranged on two sides of a rotating shaft of the Y cradle 9 in the horizontal direction, when the Y cradle 9 is in a horizontal initial state, the Y reset stop pins 1021 on two sides of the rotating shaft are also in the horizontal plane, and the tops of the Y reset stop pins 1021 on two sides of the rotating shaft are attached to the bottom surface of the Y reset pull rod 1022. Under the action of external force, the Y-shaped cradle 9 rotates clockwise or anticlockwise along the Y direction, and the Y-shaped reset stop pins 1021 on two sides of the rotating shaft of the Y-shaped cradle 9 rotate clockwise or anticlockwise synchronously around the rotating shaft. No matter clockwise rotation or anticlockwise rotation is carried out, the Y that always has one side restores to the throne and stops round pin 1021 and rotate away from Y and restore to the throne pull rod 1022, and Y that the opposite side restores to the throne and stop round pin 1021 drives Y and restores to the throne pull rod 1022 and rotate towards the direction of keeping away from Y and restoring to the throne extension spring 1023 around the articulated department with X cradle 8, and Y restores to the throne pull rod 1022 and then tensile Y restores to the throne extension spring 1023, and Y restores to the throne extension spring 1023 stores the elasticity ability after tensile. After removing external force, Y extension spring 1023 that resets contracts and restores, and then drive Y pull rod 1022 that resets and rotate round the direction that is close to Y extension spring 1023 that resets with the articulated department orientation of X cradle 8, Y pull rod 1022 that resets and then drive the reverse rotation of Y backing pin 1021 of one side, it resets to the horizontal plane to rotate again to the Y backing pin 1021 of both sides in, the bottom surface of Y pull rod 1022 that resets this moment resets simultaneously with the top contact of two Y backing pin 1021, realize that Y cradle 9 resets to the horizontality again promptly.
The other parts of this embodiment are the same as those of embodiments 1 to 3, and thus are not described again.
Example 5:
this embodiment is further optimized on the basis of any one of the above embodiments 1-4, as shown in fig. 4, the force adjusting assembly 11 further includes an X force adjusting assembly 111 disposed at the bottom of the mounting frame 7, the X force adjusting assembly 111 includes an X force adjusting rod 1111 and an X tension spring hook 1112, the X force adjusting rod 1111 is screwed to the bottom of the mounting frame 7, the X force adjusting rod 1111 is installed with the X tension spring hook 1112, and the X tension spring hook 1112 is hooked to the other end of the X return tension spring 1013.
An external thread is arranged at one end, close to the mounting rack 7, of the X force adjusting rod 1111, and a threaded hole for screwing the X force adjusting rod 1111 is formed in the position, corresponding to the end head of the X reset tension spring 1013, of the bottom of the mounting rack 7. The other end of the X force adjusting rod 1111 is sleeved with an X tension spring hook 1112 and locked by a cotter pin, and the X tension spring hook 1112 is hooked with one end of an X return tension spring 1013. One end of the X-reset pull rod 1012 is provided with a hook and is hooked with the other end of the X-reset tension spring 1013. By rotating the X force adjusting rod 1111, the depth of the X force adjusting rod 1111 inserted into the threaded hole is adjusted, and the stretching amount of the X reset tension spring 1013 is adjusted. If the X force adjusting rod 1111 is screwed out of the threaded hole, that is, the extension length of the X force adjusting rod 1111 outside the threaded hole is increased, at this time, the X tension spring hook 1112 further drives one end of the X return tension spring 1013 to move towards a direction away from the X tension spring hook 1112, so as to increase the tension of the X return tension spring 1013; the X force adjusting rod 1111 is screwed into the threaded hole, that is, the extension length of the X force adjusting rod 1111 outside the threaded hole is reduced, and at this time, the X tension spring hook 1112 further drives one end of the X return tension spring 1013 to move toward the direction close to the X tension spring hook 1112, so as to reduce the amount of tension of the X return tension spring 1013.
Other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.
Example 6:
the present embodiment is further optimized on the basis of any one of the above embodiments 1 to 5, as shown in fig. 5, the force adjusting assembly 11 further includes a Y force adjusting assembly 112 disposed at the bottom of the X cradle 8, the Y force adjusting assembly 112 includes a Y force adjusting rod 1121 and a Y tension spring hook 1122, the Y force adjusting rod 1121 is screwed to the bottom of the X cradle 8, the Y force adjusting rod 1121 is mounted with the Y tension spring hook 1122, and the Y tension spring hook 1122 is hooked to the other end of the Y return tension spring 1023.
An external thread is arranged at one end, close to the X-shaped cradle 8, of the Y force adjusting rod 1121, and a threaded hole for screwing the Y force adjusting rod 1121 is formed in the position, corresponding to the end head of the Y reset tension spring 1023, of the bottom of the X-shaped cradle 8. The other end of the Y force adjusting lever 1121 is sleeved with a Y tension spring hook 1122 and locked by a cotter pin, and the Y tension spring hook 1122 is hooked with one end of a Y return tension spring 1023. One end of the Y reset pull rod 1022 is provided with a hook and is hooked with the other end of the Y reset tension spring 1023. By rotating the Y force adjusting rod 1121, the depth of the Y force adjusting rod 1121 inserted into the threaded hole is adjusted, and the stretching amount of the Y reset tension spring 1023 is adjusted. If the Y force adjusting rod 1121 is screwed out of the threaded hole, that is, the extension length of the Y force adjusting rod 1121 outside the threaded hole is increased, at this time, the Y tension spring hook 1122 further drives one end of the Y return tension spring 1023 to move in a direction away from the Y tension spring hook 1122, so that the extension amount of the Y return tension spring 1023 is increased; the Y force adjusting rod 1121 is screwed into the threaded hole, that is, the extension length of the Y force adjusting rod 1121 outside the threaded hole is reduced, at this time, the Y tension spring hook 1122 further drives one end of the Y reset tension spring 1023 to move towards the direction close to the Y tension spring hook 1122, and the reduction of the stretching amount of the Y reset tension spring 1023 is achieved.
Other parts of this embodiment are the same as any of embodiments 1 to 5, and thus are not described again.
Example 7:
this embodiment is further optimized on the basis of any one of the embodiments 1 to 6, and as shown in fig. 1 and 2, the present embodiment further includes a rocker 12, and the rocker 12 is connected to the Y-cradle 9.
The Y cradle 9 is of a hollow square frame-shaped structure, a plurality of connecting threaded holes are formed in two opposite side faces of the inside of the Y cradle 9, the bottom of the rocker 12 is inserted into the inner side of the Y cradle 9, insertion holes are formed in the side faces of the bottom of the rocker 12 corresponding to the connecting threaded holes, and bolts are inserted in the insertion holes and the connecting threaded holes to achieve installation of the bottom of the rocker 12 on the inner side of the Y cradle 9.
Other parts of this embodiment are the same as any of embodiments 1 to 6, and thus are not described again.
Example 8:
this embodiment is further optimized on the basis of any one of the above embodiments 1 to 7, and a line card is further disposed inside the mounting frame 7.
A line card is arranged on one side, located on the X cradle 8, of the inner side of the mounting frame 7 and used for collecting cables, and the cables are prevented from interfering the rotation of the X cradle 8 or the Y cradle 9.
Other parts of this embodiment are the same as any of embodiments 1 to 7, and thus are not described again.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (8)
1. The bidirectional adjustable universal rotating mechanism comprises a mounting rack (7), and is characterized in that an X-shaped cradle (8) is rotatably mounted on the inner side of the mounting rack (7) along the X axial direction, and a Y-shaped cradle (9) is rotatably mounted on the inner side of the X-shaped cradle (8) along the Y axial direction; the X-shaped cradle is characterized by also comprising a horizontal reset component (10) for driving the X-shaped cradle (8) and the Y-shaped cradle (9) to reset; the horizontal reset assembly further comprises a force adjusting assembly (11), and the force adjusting assembly (11) is used for adjusting the reset moment of the horizontal reset assembly (10).
2. The bidirectional adjustable universal rotation mechanism of claim 1, wherein the horizontal reset assembly (10) comprises an X reset assembly (101) and a Y reset assembly (102), the X reset assembly (101) is disposed between the mounting frame (7) and the X cradle (8) for driving the X cradle (8) to reset; the Y reset component (102) is arranged between the X cradle (8) and the Y cradle (9) and is used for driving the Y cradle (9) to reset.
3. A bidirectionally adjustable universal swivel mechanism according to claim 2, the X reset component (101) comprises an X reset stop pin (1011), an X reset pull rod (1012) and an X reset tension spring (1013), two X reset stop pins (1011) are arranged on one side of the X rocking frame (8), the two X reset stop pins (1011) are respectively arranged on two sides of the rotation center of the X rocking frame (8) along the X axial direction, the X reset pull rod (1012) is arranged on the same side of the two X reset stop pins (1011) and is simultaneously contacted with the two X reset stop pins (1011), one end of the X reset pull rod (1012) is rotatably connected with the inner side of the mounting rack (7), the other end of the X reset pull rod (1012) is connected with one end of the X reset tension spring (1013), the other end of the X-shaped reset tension spring (1013) is connected with the force adjusting end of the force adjusting component (11).
4. A bidirectionally adjustable universal swivel mechanism according to claim 2, the Y reset component (102) comprises a Y reset stop pin (1021), a Y reset pull rod (1022) and a Y reset tension spring (1023), two Y reset stop pins (1021) are arranged on one side of the Y rocking frame (9), the two Y reset stop pins (1021) are respectively arranged on two sides of the rotation center of the Y rocking frame (9) along the Y axial direction, the Y reset pull rod (1022) is arranged at the same side of the two Y reset stop pins (1021) and is simultaneously contacted with the two Y reset stop pins (1021), one end of the Y reset pull rod (1022) is rotatably connected with the inner side of the X cradle (8), the other end of the Y reset pull rod (1022) is connected with one end of the Y reset tension spring (1023), the other end of the Y reset tension spring (1023) is connected with the force adjusting end of the force adjusting component (11).
5. The two-way adjustable universal rotating mechanism according to claim 3, wherein the force adjusting assembly (11) further comprises an X force adjusting assembly (111) arranged at the bottom of the mounting frame (7), the X force adjusting assembly (111) comprises an X force adjusting rod (1111) and an X tension spring hook (1112), the X force adjusting rod (1111) is screwed at the bottom of the mounting frame (7), the X tension spring hook (1112) is installed on the X force adjusting rod (1111), and the X tension spring hook (1112) is hooked with the other end of the X reset tension spring (1013).
6. The bidirectional adjustable universal rotation mechanism according to claim 4, wherein the force adjusting assembly (11) further comprises a Y force adjusting assembly (112) disposed at the bottom of the X cradle (8), the Y force adjusting assembly (112) comprises a Y force adjusting rod (1121) and a Y tension spring hook (1122), the Y force adjusting rod (1121) is screwed at the bottom of the X cradle (8), the Y tension spring hook (1122) is mounted on the Y force adjusting rod (1121), and the Y tension spring hook (1122) is hooked with the other end of the Y reset tension spring (1023).
7. A bidirectionally adjustable universal swivel mechanism according to claim 1, further comprising a rocker (12), said rocker (12) being connected to the Y-cradle (9).
8. A bidirectionally adjustable universal swivel mechanism according to claim 1, characterized in that said mounting frame (7) is further provided with a line clip on its inner side.
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| CN201921453960.8U CN211107955U (en) | 2019-09-03 | 2019-09-03 | Bidirectional adjustable universal rotating mechanism |
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| CN201921453960.8U CN211107955U (en) | 2019-09-03 | 2019-09-03 | Bidirectional adjustable universal rotating mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525636A (en) * | 2019-09-03 | 2019-12-03 | 成都飞机工业集团电子科技有限公司 | A kind of bilaterally adjustable universal rotation mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525636A (en) * | 2019-09-03 | 2019-12-03 | 成都飞机工业集团电子科技有限公司 | A kind of bilaterally adjustable universal rotation mechanism |
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