CN207221288U - A kind of two dimension multidimensional seat swing mechanism - Google Patents

Abstract

The utility model discloses a kind of two-dimentional multidimensional seat swing mechanism,Aim to provide a kind of with simple in structure,The two-dimentional multidimensional seat swing mechanism for the characteristics of output power is low,Its key points of the technical solution are that,Including platform base,The teeter member for being used for the seat mounting bracket of fixing seat above platform base and being installed between platform base and seat mounting bracket,Teeter member includes swing motor,Crank and movement support arm,Two teeter members are symmetrically distributed in the both sides of platform base,Fixing device is installed between platform base and seat mounting bracket,Fixing device is between two teeter members and three is distributed in isosceles triangle,Fixing device is respectively fixedly connected with the first connecting shaft and the second connecting shaft on platform base and seat mounting bracket including both ends,Connected between first connecting shaft and the second connecting shaft by shaft coupling,Shaft coupling one end is hinged with the first connecting shaft,The other end is hinged with the second connecting shaft,And the two is hinged direction and is mutually perpendicular to.

Description

A kind of two dimension multidimensional seat swing mechanism

Technical field

A kind of chair for cinema is the utility model is related to, more particularly to a kind of two-dimentional multidimensional seat swing mechanism.

Background technology

Multidimensional seat is applied in the show business such as cinema and commercial game machine, can combine 3D tv screens and special effect Fruit, spectators is brought into virtual moving scene, the sensation on the spot in person to spectators.

The multidimensional seat of the prior art is mainly using hydraulic pressure or air pressure component as power source, it is necessary to external oil pump, mailbox Or the affiliated facility such as high pressure station, not only take up a large area, also there are the defects of oil and gas leakage.To solve the above-mentioned problems, it is public The number of opening is that the Chinese patent of CN105903190A discloses a kind of multidimensional seat, including oscillating platform, fixed platform, seat are fixed Frame, seat and lifting gear；Lifting gear includes motor, crank and moves support arm, and one end of motor output shaft and crank connects, And drive crank to be hinged in vertical rotation with surface, the lower end of the other end and movement support arm of crank, move the upper end of support arm It is corresponding with oscillating platform connect it is point articulated；Seat mount is located above oscillating platform；Seat is fixed at the seat On chair fixed frame；Further including makes the rotating rotating device of seat；Rotating device includes electric rotating machine, rotation axis, bearing block and axis Hold；Bearing is installed in bearing block；Rotation axis is equipped with bearing；Rotation axis and electric rotating machine output axis connection.But this kind Multidimensional seat is complicated using three-dimensional oscillating mechanism structure, and output power is larger, of high cost.

Utility model content

The purpose of this utility model is to provide a kind of two-dimentional multidimensional seat swing mechanism, has simple in structure, output work The characteristics of rate is low.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of two dimension multidimensional seat With swing mechanism, including platform base, for the seat mounting bracket of fixing seat above platform base and positioned at platform bottom The teeter member installed between seat and seat mounting bracket, the teeter member include swing motor, crank and move support arm, two The teeter member is symmetrically distributed in the both sides of platform base, and fixed dress is provided between platform base and the seat mounting bracket Put, the fixing device is between two teeter members and three is distributed in isosceles triangle, the fixing device bag Both ends are included to be respectively fixedly connected with the first connecting shaft and the second connecting shaft on platform base and seat mounting bracket, first connecting shaft and Being connected between second connecting shaft by shaft coupling, described shaft coupling one end is hinged with the first connecting shaft, and the other end is hinged with the second connecting shaft, And the two is hinged direction and is mutually perpendicular to.

Further, compression spring is arranged with the fixing device, the compression spring one end is contradicted in platform base On, the other end is contradicted on seat mounting bracket.

Further, the diameter of the compression spring is in gradual-enlargement type from the first connecting shaft to second connecting shaft one end.

Further, the platform base bottom sliding is connected with fixed platform, is symmetrically installed with the platform base The sliding motor that pulley and driving pulley roll, the fixed platform are provided with what is slided for pulley close to the side of platform base Endless glide.

Further, the output terminal of the sliding motor is sequentially connected with shaft, and the shaft is rotatably connected on middle platform Bottom, the both ends of the shaft are fixedly connected with pulley.

Further, the periphery of pulley positioned at same shaft both ends side close to each other stretch out be provided with it is spacing Ring, when being slided in endless glide, spacing ring can contradict in endless glide and limit pulley offset endless glide the pulley.

In conclusion the utility model has the advantages that：

Drive crank to be rotated in perpendicular by swing motor, drive movement support arm to transport up and down while crank rotates It is dynamic, so that whole seat mounting bracket swings or swing；And three are divided in equilateral triangle with the prior art The teeter member of cloth is compared, and the present invention only passes through two teeter members and fixing device, you can realization swings, swing With jolt, reduce energy consumption, reduce cost；

By compressing spring pocket in fixing device, cushioning effect is played in the swing to seat mounting bracket, can improve The comfort level of hard hit and experience lf being influenced person occurs in vibration processes between shaft coupling and the first connecting shaft and the second connecting shaft, at the same time Reduce noise.

In contrast to the rotating mechanism limitation seat swing that sets in the middle part of seat in the prior art or swing Amplitude, the present invention is using the endless glide phase interworking being arranged on the sliding motor, pulley and fixed platform of platform base bottom Conjunction can realize that seat horizontal rotates, and improve the gaming experience effect of experiencer, and do not influence the swing of seat.

Brief description of the drawings

Fig. 1 is the connection relation signal for being used to embody in embodiment 1 between platform base, fixing device and seat mounting bracket Figure；

Fig. 2 is to be used to embody the connection relationship diagram between swing motor, crank and movement support arm in embodiment 1；

Fig. 3 is the structure diagram for being used to embody compression spring in embodiment 1；

Fig. 4 is to be used to embody the connection relationship diagram between the first connecting shaft, shaft coupling and the second connecting shaft in embodiment 1；

Fig. 5 is to be used to embody the connection relationship diagram between sliding motor, pulley and endless glide in embodiment 2.

In figure, 1, platform base；11st, fixing device；111st, the first connecting shaft；112nd, shaft coupling；113rd, the second connecting shaft；12、 Pulley；121st, spacing ring；13rd, sliding motor；2nd, seat mounting bracket；3rd, fixed platform；31st, endless glide；4th, teeter member； 41st, swing motor；42nd, crank；43rd, support arm is moved；44th, extension arm；5th, spring is compressed.

Embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment 1：A kind of two dimension multidimensional seat swing mechanism, as shown in Figure 1, including platform base 1, positioned at platform bottom The rocking section that the top of seat 1 is used for the seat mounting bracket 2 of fixing seat and is installed between platform base 1 and seat mounting bracket 2 Part 4, teeter member 4 include swing motor 41, crank 42 and movement support arm 43, and output terminal and the crank 42 of swing motor 41 are fixed Connection, the one end of crank 42 away from swing motor 41 and movement support arm 43 are hinged, one end hinge of the movement support arm 43 away from crank 42 It is connected on seat mounting bracket 2, the control electricity for controlling 41 rotating speed of swing motor and rotational angle is provided with platform base 1 Plate.Extension arm 44 is provided between crank 42 and movement support arm 43,44 one end of extension arm is hinged with crank 42, the other end and movement Support arm 43 is hinged, and swing motor 41 is stepper motor or servomotor.

As shown in Figure 1, two teeter members 4 are symmetrically distributed in the both sides of platform base 1, platform base 1 is installed with seat Fixing device 11 is installed, fixing device 11 is between two teeter members 4 and three is in isosceles triangle point between frame 2 Cloth, fixing device 11 are respectively fixedly connected with the first connecting shaft 111 on platform base 1 and seat mounting bracket 2 and including both ends Two connecting shafts 113, are connected between the first connecting shaft 111 and the second connecting shaft 113 by shaft coupling 112, and 112 one end of shaft coupling connects with first Axis 111 is hinged, and the other end and the second connecting shaft 113 are hinged, and the two is hinged direction and is mutually perpendicular to.Covered in fixing device 11 Equipped with compression spring 5,5 one end of compression spring is contradicted on platform base 1, and the other end is contradicted on seat mounting bracket 2, compresses bullet The diameter of spring 5 is in gradual-enlargement type from the first connecting shaft 111 to 113 one end of the second connecting shaft.

As shown in Figure 1, the section of seat mounting bracket 2 is approximate rectangular frame, teeter member 4 is positioned at approximate rectangular 1 ~ 2, in the present embodiment is symmetrically arranged on the length direction and width of seat mounting bracket 2, teeter member 4 is located at The both sides of the length direction of nearly rectangle seat mounting bracket 2 are symmetrically arranged with two, and teeter member 4 is located at the two of width Side is symmetrically arranged with one.

Specific implementation process：Two swing motors 41 drive crank 42 to be rotated around the output shaft of motor, and crank 42 rotates While drive movement support arm 43 to move up and down, movement support arm 43 drives seat mounting bracket 2 to move up and down, control two The rotational angle and velocity of rotation of a swing motor 41, which can move the Oscillation Amplitude of support arm 43 and vibration frequency, can realize seat The swinging of chair mounting bracket 2, swing and while jolt, additionally it is possible to carry out swing to left front and right back and Left back and the swing of right front.For example, when if the synchronous respective crank 42 of driving of two swing motors 41 rotates, seat is installed Frame 2 can realize swing；If the swing motor 41 on right side drives 42 360 degree of crank to rotate, and the swing motor in left side 41 when not running, and seat mounting bracket 2 can realize the swing of left back and right front, conversely, then can be achieved to left front with it is right The swing at rear；If the swing motor 41 on right side rotates left teeter motor 41 while powered motion support arm 43 moves upwards and drives Dynamic movement support arm 43 moves downward or the swing motor on right side 41 rotates left side while powered motion support arm 43 moves downward 41 powered motion support arm 43 of swing motor moves upwards, then can realize swinging for seat mounting bracket 2.

Embodiment 2：A kind of two dimension multidimensional seat swing mechanism, as shown in figure 3, the sliding of 1 bottom of platform base is connected with Fixed platform 3, platform base 1 have been symmetrically mounted at the bottom of pulley 12, the sliding motor that driving pulley 12 rolls on platform base 1 13, the output terminal of sliding motor 13 is sequentially connected with shaft, and shaft is rotatably connected on middle mesa base, the both ends of shaft respectively with Pulley 12 is fixedly connected, and fixed platform 3 is provided with the endless glide 31 slided for pulley 12 close to the side of platform base 1.

It is provided with as shown in figure 3, the periphery of pulley 12 positioned at same shaft both ends side close to each other stretches out Spacing ring 121, when being slided in endless glide 31, spacing ring 121 can contradict in endless glide 31 and limit pulley pulley 12 12 offset endless glides 31.

This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but As long as all protected in the right of the utility model be subject to Patent Law.

Claims (8)

1. a kind of two dimension multidimensional seat swing mechanism, including platform base (1), it is used to fix above platform base (1) The seat mounting bracket (2) of seat and the teeter member (4) installed between platform base (1) and seat mounting bracket (2), it is described Teeter member (4) include swing motor (41), crank (42) and movement support arm (43), the output terminal of the swing motor (41) and Crank (42) is fixedly connected, and the one end of the crank (42) away from swing motor (41) and movement support arm (43) are hinged, the fortune The dynamic one end of support arm (43) away from crank (42) is hinged on seat mounting bracket (2), it is characterized in that：The teeter member (4) sets Two are equipped with, two teeter members (4) are symmetrically distributed in the both sides of platform base (1), the platform base (1) and seat Fixing device (11) is installed between mounting bracket (2), the fixing device (11) between two teeter members (4) and Three is distributed in isosceles triangle, and the fixing device (11) is respectively fixedly connected with platform base (1) and seat including both ends The first connecting shaft (111) and the second connecting shaft (113) on mounting bracket (2), first connecting shaft (111) and the second connecting shaft (113) it Between connected by shaft coupling (112), described shaft coupling (112) one end and the first connecting shaft (111) are hinged, the other end and the second connecting shaft (113) it is hinged, and the two is hinged direction and is mutually perpendicular to.

2. a kind of two-dimentional multidimensional seat swing mechanism according to claim 1, it is characterized in that：The fixing device (11) On be arranged with compression spring (5), it is described compression spring (5) one end contradict on platform base (1), the other end contradict seat pacify Shelve on (2).

3. a kind of two-dimentional multidimensional seat swing mechanism according to claim 2, it is characterized in that：The compression spring (5) Diameter from the first connecting shaft (111) to the second connecting shaft (113) one end be in gradual-enlargement type.

4. a kind of two-dimentional multidimensional seat swing mechanism according to claim 1, it is characterized in that：The crank (42) and fortune Extension arm (44) is provided between dynamic support arm (43), described extension arm (44) one end is hinged with crank (42), the other end and movement Support arm (43) is hinged.

5. a kind of two-dimentional multidimensional seat swing mechanism according to claim 1, it is characterized in that：The platform base (1) Bottom sliding is connected with fixed platform (3), and some pulleys (12) and driving pulley are symmetrically installed with the platform base (1) (12) sliding motor (13) rolled, the fixed platform (3) are provided with sliding for pulley (12) close to the side of platform base (1) Capable endless glide (31).

6. a kind of two-dimentional multidimensional seat swing mechanism according to claim 5, it is characterized in that：The sliding motor (13) Output terminal be sequentially connected with shaft, the shaft is rotatably connected on middle mesa base, and the both ends of the shaft are and pulley (12) it is fixedly connected.

7. a kind of two-dimentional multidimensional seat swing mechanism according to claim 5, it is characterized in that：Positioned at same shaft both ends The periphery of pulley (12) side close to each other stretch out restraining position ring block (121) be set, the pulley (12) is sliding in annular When being slided on rail (31), spacing ring (121) can contradict in endless glide (31) and limit pulley (12) offset endless glide (31)。

8. a kind of two-dimentional multidimensional seat swing mechanism according to claim 1, it is characterized in that：The swing motor (41) For stepper motor or servomotor.