CN218652964U - Rocking machine seat - Google Patents
Rocking machine seat Download PDFInfo
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- CN218652964U CN218652964U CN202222270870.3U CN202222270870U CN218652964U CN 218652964 U CN218652964 U CN 218652964U CN 202222270870 U CN202222270870 U CN 202222270870U CN 218652964 U CN218652964 U CN 218652964U
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- seat
- connecting rod
- fixedly connected
- frame
- swing
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Abstract
The utility model discloses a rocking machine seat, which relates to the technical field of seat rocking, and comprises a seat and a base, wherein the base is positioned below the seat; the base comprises a frame and a swing mechanism, and the swing mechanism is fixedly arranged in the frame; the swing mechanism comprises a motor, a speed reducer, an eccentric part and a connecting rod assembly, wherein an output shaft of the motor is fixedly connected with the speed reducer, the output shaft of the speed reducer is fixedly connected with the eccentric part, one end of the connecting rod assembly is movably connected with the eccentric part, and the other end of the connecting rod assembly is fixedly connected with the seat to form a power fulcrum; two sets of swing mechanisms are fixedly arranged on the bottom plate of the frame, and the two sets of swing mechanisms are symmetrically distributed on the bottom plate of the frame from left to right; the bottom surface of the seat is provided with a universal joint, and the universal joint is fixedly connected with the frame to form a movable fulcrum. The two sets of bilaterally symmetrical swing mechanisms are arranged, so that the swing is stronger, the stress is more balanced, larger load can be borne, and the risk of damaging the swing mechanisms is reduced; a universal joint is arranged between the seat and the frame, and a pivot is added, so that the swing is more stable.
Description
Technical Field
The utility model relates to a technical field is swayd to the seat, in particular to wobbler seat.
Background
Nowadays, the game machine industry is rapidly developed, and the game device is also rapidly developed, so that a plurality of devices for enhancing the game experience of the player are created, for example, a game machine seat with a swinging function can improve the dynamic experience of the player.
However, the conventional game machine seat generally realizes the swinging function of the seat through a set of swinging mechanism, so that the swinging stability of the seat is insufficient, and the swinging mechanism needs to bear a large load in the working process, so that the situation of damage is easy to occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art, the utility model provides a wobbler seat, wobbler seat has two sets of wabbler mechanism, drives eccentric part and link assembly through motor and reduction gear, under the effect of universal joint fulcrum, accomplishes the seat jointly and sways.
The utility model provides a rocking machine seat, which comprises a seat and a base, wherein the base is positioned below the seat; the base comprises a frame and a swing mechanism, and the swing mechanism is fixedly arranged in the frame;
the swing mechanism comprises a motor, a speed reducer, an eccentric part and a connecting rod assembly, wherein an output shaft of the motor is fixedly connected with the speed reducer, an output shaft of the speed reducer is fixedly connected with the eccentric part, one end of the connecting rod assembly is movably connected with the eccentric part, and the other end of the connecting rod assembly is fixedly connected with the seat to form a power fulcrum;
two sets of the swing mechanisms are fixedly arranged on the bottom plate of the frame, and the two sets of the swing mechanisms are symmetrically distributed on the bottom plate of the frame from left to right;
the bottom surface of the seat is provided with a universal joint, and the universal joint is fixedly connected with the frame to form a movable fulcrum.
Furthermore, a first set of connecting rod assembly of the swing mechanism is fixedly connected with the seat to form a first power fulcrum, a second set of connecting rod assembly of the swing mechanism is fixedly connected with the seat to form a second power fulcrum, the first power fulcrum, the second power fulcrum and the movable fulcrum form a triangle, and the linear distances from the movable fulcrum to the first power fulcrum and the second power fulcrum are equal.
Furthermore, the speed reducer is fixedly connected with the bottom plate of the frame, and the speed reducer is fixedly connected with the motor based on a support.
Furthermore, a first mounting hole position used for being hinged to the connecting rod assembly is arranged at the first end of the eccentric part, and a second mounting hole position used for being fixedly connected with an output shaft of the speed reducer is arranged in the middle of the eccentric part.
Furthermore, a completely through rectangular opening is formed from the side wall of the second mounting hole to the side face of the second end of the eccentric part; the second end of the eccentric part is provided with a through hole which vertically penetrates through the opening from the upper surface to the lower surface.
Furthermore, the connecting rod assembly comprises a joint connecting rod, a guide rod and a spherical connecting rod, and the joint connecting rod and the spherical connecting rod are movably connected to two ends of the guide rod respectively.
Furthermore, one end of the joint connecting rod is provided with a joint bearing, and the other end of the joint connecting rod is provided with a screw hole; threads are arranged at two ends of the guide rod; one end of the spherical connecting rod is provided with a screw hole, and the other end of the spherical connecting rod is provided with a thread; the joint bearing end of the joint connecting rod is hinged with the first end of the eccentric part, and the screw hole end of the joint connecting rod is in threaded connection with one end of the guide rod; the screw hole end of the spherical connecting rod is in threaded connection with the other end of the guide rod, and the threaded end of the spherical connecting rod is fixedly connected with the seat.
Furthermore, the spherical connecting rod comprises a ball head rod and a matched socket head rod, and the ball head rod is movably connected with the matched socket head rod.
Furthermore, the ball head rod and the matched socket head rod are made of stainless steel.
Further, the universal joint is a cross axle type rigid universal joint.
The utility model provides a wobbler chair, which is provided with two sets of wobbler mechanisms, thereby enhancing the power and bearing larger load; the two sets of the swing mechanisms are arranged in bilateral symmetry, so that the swing mechanisms are stressed in a balanced manner, and the risk of damage to the swing mechanisms is reduced; the universal joint and the frame are fixedly connected to form a movable fulcrum to support the seat to swing under the driving of the two sets of swing mechanisms, so that the seat is more stable, the load can be shared, and the risk of damage to the swing mechanisms is reduced.
Drawings
Fig. 1 is a schematic structural view of a wobbler seat in an embodiment of the present invention;
fig. 2 is a schematic diagram of a frame structure in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a swing mechanism in an embodiment of the present invention;
fig. 4 is a schematic structural view of a universal joint in an embodiment of the present invention;
fig. 5 is a schematic structural view of a cross shaft of the universal joint according to the embodiment of the present invention;
FIG. 6 is a schematic structural view of an eccentric member according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of the connecting rod assembly according to the embodiment of the present invention.
In the drawings, a seat 11, a base 12, a frame 21, a first bottom bar 211, a second bottom bar 212, a bottom plate 213, a first side bar 214, a second side bar 215, a third side bar 216, a fourth side bar 217, a first top bar 218, a second top bar 219, a third top bar 220, a swing mechanism 22, a universal joint 23, a first rotating fork 231, a cross shaft 232, a second rotating fork 233, a power fulcrum 24, a first power fulcrum 241, a second power fulcrum 242, a motor 31, a speed reducer 32, an eccentric member 33, a first mounting hole 331, a second mounting hole 332, a connecting rod assembly 34, a joint connecting rod 41, a joint bearing 411, a guide rod 42, a spherical connecting rod 43, a ball head rod 431 and a matching socket head rod 432.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 shows a schematic structural diagram of a seat of a wobbler in an embodiment of the present invention, the wobbler seat includes a seat 11 and a base 12, the base 12 is located below the seat 11; the base 12 includes frame 21 and wabbler mechanism 22, wabbler mechanism 22 is fixed to be located in the frame 21, the bottom surface of seat 11 is equipped with universal joint 23, universal joint 23 with frame 21 fixed connection forms movable fulcrum, supports seat 11 is in wabble under wabbler mechanism 22's the drive for wabbler mechanism is more stable, also can share the load, reduces the impaired risk of wabbler mechanism 22.
Fig. 2 shows a schematic diagram of a frame structure in an embodiment of the present invention, the frame 21 includes a first bottom bar 211, a second bottom bar 212, a bottom plate 213, a first side bar 214, a second side bar 215, a third side bar 216, a fourth side bar 217, a first top bar 218, a second top bar 219, and a third top bar 220, the first bottom bar 211 and the second bottom bar 212 are parallel and symmetrical, the bottom plate 213 is fixedly connected to the first bottom bar 211 and the second bottom bar 212, the first side bar 214 and the second side bar 215 are vertically disposed at two ends of the first bottom bar 211, the third side bar 216 and the fourth side bar 217 are vertically disposed at two ends of the second bottom bar 212, the first top bar 218 is vertically and fixedly connected to upper ends of the first side bar 214 and the second side bar 215, respectively, the second top bar 219 is vertically and fixedly connected to upper ends of the first side bar 214 and the third side bar 216, respectively, and the third top bar 220 is vertically and fixedly connected to upper ends of the second side bar 215 and the fourth side bar 217, respectively.
Fig. 3 shows a schematic structural diagram of a swing mechanism in an embodiment of the present invention, where the swing mechanism 22 includes a motor 31, a speed reducer 32, an eccentric member 33, and a connecting rod assembly 34, an output shaft of the motor 31 is fixedly connected to the speed reducer 32, an output shaft of the speed reducer 32 is fixedly connected to the eccentric member 33, one end of the connecting rod assembly 34 is movably connected to the eccentric member 33, and the other end of the connecting rod assembly 34 is fixedly connected to the seat 11 to form a power fulcrum 24; two sets of the swing mechanisms 22 are fixedly arranged on the bottom plate 213 of the frame 21, and the two sets of the swing mechanisms 22 are symmetrically distributed on the bottom plate 213 of the frame 21.
Specifically, the seat 11 includes a seat portion and a backrest portion, and the connecting rod assembly 34 and the universal joint 23 are fixedly connected to a bottom surface of the seat portion.
The swing mechanism 22 is fixedly arranged on the bottom plate 213, and the universal joint 23 is fixedly arranged on the first top rod 218; the speed reducer 32 is fixedly connected with the bottom plate 213, the speed reducer 32 is fixedly connected with the motor 31 through a support, the motor 31 drives the speed reducer 32, the eccentric part 33 drives one end of the connecting rod assembly 34 to perform synchronous circular motion along with the output shaft of the speed reducer 32 while performing synchronous circular motion, and in the rotating process, the connecting rod assembly 34 swings back and forth upwards or downwards, and meanwhile, under the action of the fulcrum of the universal joint 23, the seat swinging is completed together.
Two sets of the swing mechanisms 22 are arranged, so that power can be enhanced, and larger load can be borne. The bilateral symmetry distribution enables the rocking mechanism 22 to be stressed in a balanced manner, reducing the risk of damage to the rocking mechanism 22.
In order to make the seat 11 swing more stably, the link assembly 34 of the first set of the swing mechanism 22 is fixedly connected with the seat 11 to form a first power fulcrum 241, the link assembly 34 of the second set of the swing mechanism 22 is fixedly connected with the seat 11 to form a second power fulcrum 242, the first power fulcrum 241, the second power fulcrum 242 and the movable fulcrum form a triangle, and the straight-line distances from the movable fulcrum to the first power fulcrum 241 and the second power fulcrum 242 are equal. The two power fulcrums 24 and the movable fulcrum form an isosceles triangle, so that the seat 11 can be stably supported, and the stable swing of the seat 11 is guaranteed.
In order to protect the motor 31, the reducer 32 is fixedly connected to the bottom plate 213 of the frame 21, and the reducer 32 is fixedly connected to the motor 31 by a bracket. The output rotating speed of the motor 31 is transmitted to the speed reducer 32, the rotating speed output by the speed reducer 32 becomes small, the output torque is improved, and the load of the motor 31 is reduced; the bracket transmits the reaction force received by the motor 31 to the case of the decelerator 32.
Fig. 6 is a schematic structural view of an eccentric member according to an embodiment of the present invention, wherein a first mounting hole 331 for hinging the connecting rod assembly 34 is formed at a first end of the eccentric member 33, and a second mounting hole 332 for fixedly connecting an output shaft of the speed reducer 32 is formed at the middle of the eccentric member 33; the eccentric part 33 is provided with a completely penetrated rectangular opening from the side wall of the second mounting hole 332 to the side surface of the second end, so that the eccentric part can be more easily sleeved into the output shaft of the speed reducer 32; the second end of the eccentric part 33 is provided with a through hole which vertically penetrates through the opening from the upper surface to the lower surface and is used for screwing in a bolt locking opening; the side surface of the second end tail end of the eccentric part 33 is provided with two small holes for installing the blocking piece.
Fig. 7 shows a schematic structural diagram of the connecting rod assembly in the embodiment of the present invention, in which the connecting rod assembly 34 includes an articulated connecting rod 41, a guide rod 42 and a spherical connecting rod 43, and the articulated connecting rod 41 and the spherical connecting rod 43 are movably connected to two ends of the guide rod 42 respectively; one end of the joint connecting rod 41 is provided with a joint bearing 411, and the other end is provided with a screw hole; both ends of the guide rod 42 are provided with threads; one end of the spherical connecting rod 43 is provided with a screw hole, and the other end is provided with a thread; the joint bearing 411 end of the joint connecting rod 41 is hinged with the first end of the eccentric part 33, and the screw hole end of the joint connecting rod 41 is in screw joint with one end of the guide rod 42; the screw hole end of the spherical connecting rod 43 is in threaded connection with the other end of the guide rod 42, and the threaded end of the spherical connecting rod 43 is fixedly connected with the seat 11.
Specifically, the joint link 41 and the spherical link 43 are respectively screwed at two ends of the guide rod 42, and can be adjusted by threads to extend and retract along the axial direction of the guide rod 42, so as to change the axial length of the link assembly 34 and further adjust the amplitude of the vertical swing of the seat 11; the joint link 41 can tilt within a certain angle range by using the joint bearing 411, so as to increase the amplitude of the front-back and left-right swing of the seat 11.
Further, the ball-shaped connecting rod 43 comprises a ball-shaped rod 431 and a matching socket-head rod 432, and the ball-shaped rod 431 is movably connected with the matching socket-head rod 432. The ball rod 431 and the matching socket rod 432 can also perform tilting movement within a certain angle range, so that the amplitude of the front-back and left-right swinging of the seat 11 is further increased.
In order to make the seat 11 swing more smoothly, the ball head rod 431 and the matching socket head rod 432 are made of stainless steel, so that the surface is smooth, the strength is better, and the seat is more wear-resistant.
Fig. 4 shows a schematic structural diagram of a universal joint in an embodiment of the present invention, fig. 5 shows a schematic structural diagram of a cross shaft of the universal joint in an embodiment of the present invention, the universal joint 23 is a cross shaft type rigid universal joint, and the universal joint 23 includes a first rotating fork 231, a cross shaft 232, and a second rotating fork 233; the first rotating fork 231 is fixedly connected with the bottom surface of the seat part of the seat 11, the second rotating fork 233 is fixedly connected with the first top rod 218 of the frame 21, the first rotating fork 231 is movably connected with one pair of journals of the cross shaft 232, and the second rotating fork 233 is movably connected with the other pair of journals of the cross shaft 232; a roller pin and a sleeve are arranged between the shaft neck of the cross shaft 232 and the fork hole of the rotating fork, and are axially positioned by a screw with a locking plate and a bearing cover; the first rotating fork 231 can rotate left and right through the cross 232, and can rotate back and forth through the cross 232, so that the seat 11 can be flexibly supported to swing back and forth and left and right.
The utility model relates to a wobbler machine seat motor 31 during operation, reduction gear 32 will motor 31's output speed reduces and improves the output torque, and passes through reduction gear 32's output shaft drives eccentric 33 is synchronous circular motion, drives simultaneously synchronous circular motion is done to link assembly 34's one end, at the rotation in-process, link assembly 34 makes progress or swing back and forth downwards, is in simultaneously under the effect of universal joint 23 fulcrums, accomplish the seat jointly and sway. When the first set of the swing mechanism 22 and the second set of the swing mechanism 22 move in the same speed and direction, the seat 11 mainly swings up and down and back and forth; when the first set of the rocking mechanism 22 and the second set of the rocking mechanism 22 move in opposite directions at the same speed, the seat 11 mainly swings left and right and back and forth.
The knuckle bearing 411, the ball rod 431 and the matching socket rod 432 can perform tilting motion within a certain angle range, so that the amplitude of the front-back and left-right swinging of the seat 11 is further increased.
The universal joints 23 can flexibly rotate front and back, left and right, and support the seat 11 to swing front and back, left and right.
The seat of the wobbler provided by the embodiments of the present invention is described in detail above, and the principles and embodiments of the present invention are explained by using specific examples herein, and the descriptions of the above embodiments are only used to help understand the method and the core ideas of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A seat of a swing machine is characterized in that the seat of the swing machine comprises a seat and a base, wherein the base is positioned below the seat; the base comprises a frame and a swing mechanism, and the swing mechanism is fixedly arranged in the frame;
the swing mechanism comprises a motor, a speed reducer, an eccentric part and a connecting rod assembly, wherein an output shaft of the motor is fixedly connected with the speed reducer, an output shaft of the speed reducer is fixedly connected with the eccentric part, one end of the connecting rod assembly is movably connected with the eccentric part, and the other end of the connecting rod assembly is fixedly connected with the seat to form a power fulcrum;
two sets of the swing mechanisms are fixedly arranged on the bottom plate of the frame, and the two sets of the swing mechanisms are symmetrically distributed on the bottom plate of the frame from left to right;
the bottom surface of the seat is provided with a universal joint, and the universal joint is fixedly connected with the frame to form a movable fulcrum.
2. The wobbler seat defined in claim 1 wherein the linkage assembly of the first set of wobblers is fixedly connected to the seat to form a first power fulcrum, the linkage assembly of the second set of wobblers is fixedly connected to the seat to form a second power fulcrum, the first power fulcrum, the second power fulcrum and the movable fulcrum form a triangle, and the linear distances from the movable fulcrum to the first power fulcrum and the second power fulcrum are equal.
3. The wobbler seat defined in claim 1 wherein the speed reducer is fixedly attached to the floor of the frame and the speed reducer is fixedly attached to the motor by a bracket.
4. The wobbler seat defined in claim 1 wherein the first end of the eccentric member has a first mounting hole for articulating with the linkage assembly and the center of the eccentric member has a second mounting hole for fixedly attaching to the output shaft of the speed reducer.
5. The wobbler seat defined in claim 4 wherein the eccentric has a rectangular opening extending completely therethrough from the second mounting hole side wall to the second end side wall; the second end of the eccentric part is provided with a through hole which vertically penetrates through the opening from the upper surface to the lower surface.
6. The wobbler seat defined in claim 1 wherein the linkage assembly includes an articulated link, a guide bar and a spherical link, the articulated link and the spherical link being movably connected to respective ends of the guide bar.
7. The wobbler seat defined in claim 6 wherein the knuckle link has a knuckle bearing at one end and a threaded bore at the other end; threads are arranged at two ends of the guide rod; one end of the spherical connecting rod is provided with a screw hole, and the other end of the spherical connecting rod is provided with a thread; the joint bearing end of the joint connecting rod is hinged with the first end of the eccentric part, and the screw hole end of the joint connecting rod is in threaded connection with one end of the guide rod; the screw hole end of the spherical connecting rod is in threaded connection with the other end of the guide rod, and the threaded end of the spherical connecting rod is fixedly connected with the seat.
8. The wobbler seat defined in claim 7 wherein the ball link includes a ball bar and a mating socket bar, the ball bar and the mating socket bar being movably connected.
9. The wobbler seat defined in claim 8 wherein the ball bar and mating socket bar are made of stainless steel.
10. The wobbler seat defined in claim 1 wherein the universal joint is a cross-pin type rigid universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270870.3U CN218652964U (en) | 2022-08-26 | 2022-08-26 | Rocking machine seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270870.3U CN218652964U (en) | 2022-08-26 | 2022-08-26 | Rocking machine seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218652964U true CN218652964U (en) | 2023-03-21 |
Family
ID=85554378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222270870.3U Active CN218652964U (en) | 2022-08-26 | 2022-08-26 | Rocking machine seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218652964U (en) |
-
2022
- 2022-08-26 CN CN202222270870.3U patent/CN218652964U/en active Active
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