CN209377132U - A kind of new pattern rolling ball seat - Google Patents

Abstract

The utility model provides a kind of new pattern rolling ball seat, including seat main body, seat cushion portion, transmission device and driving device, the seat cushion portion is bolted to connection above the seat main body, and the seat cushion portion bottom end is fixedly connected with a mounting plate, several groups mounting hole is uniformly provided on the mounting plate, the top of the transmission device is movably installed in the mounting hole, and the bottom end of the transmission device and the driving device are to connect, the driving device is laterally arranged in the seat main body.The utility model has the beneficial effects that, the utility model passes through the cooperation of transmission device and driving device, when to realize that spectators are sitting in viewing 4D film on the seat, cooperate film plot, cam meeting driving transmission device in driving device carries out intermittent movement, and the illusion for promoting spectators that there is foreign matter to get under seat cushion carries out the experience enjoyment for substantially increasing spectators, and the utility model of simple structure and strong practicability.

Description

A kind of new pattern rolling ball seat

Technical field

The utility model relates to special effect device field, especially a kind of new pattern rolling ball seat.

Background technique

With the development of multimedia technology, novel 4D movie theatre initially enters market and is familiar with by spectators, wherein 4D technology effect Fruit is to be further introduced into special effect on the basis of 3D technology effect, makes spectators when watching 4D film on the spot in person Impression, by the extensive favor of spectators, existing specific seat is had the following disadvantages, and structure is too complicated, inconvenient to use, and 4D movie theatre can only be suitble to use, can not be used in 2D movie theatre or 3D movie theatre, manufacturing cost is too high, therefore, to cooperate viewer experience Sense, a kind of new pattern rolling ball seat of my company's independent research can solve the above problem.

Summary of the invention

The purpose of this utility model is: the cooperation of the utility model transmission device and driving device, to realize that spectators sit 4D film to be watched on the seat, cooperates film plot, the cam meeting driving transmission device in driving device carries out intermittent movement, Promote spectators to have as there is foreign matter from the beneath illusion got over, carries out the experience enjoyment for substantially increasing spectators, and this is practical New structure is simple, practical.

Realize that the utility model aim is adopted the technical scheme that:

In order to solve the above technical problems, the technical solution adopted in the utility model is:

A kind of new pattern rolling ball seat, including seat main body, seat cushion portion, transmission device and driving device,

The seat cushion portion is bolted to connection above the seat main body, and the seat cushion portion bottom end is fixedly connected with One mounting plate is uniformly provided with several groups mounting hole on the mounting plate；

The top of the transmission device is movably installed in the mounting hole, and the bottom end of the transmission device and the driving Device is to connect, and the transmission device is set as push rod, driving spring, firm banking and sheave, and the push rod is by jacking up Portion and support portion, which are integrally formed, to be constituted, and the jacking part is set as sphere, and the diameter of the jacking part is greater than the mounting hole Diameter, one end of the driving spring are fixedly connected on the mounting plate, and the other end of the driving spring is fixedly connected on On the firm banking, the firm banking is fixedly connected on the push rod bottom end, and the lower wall surface of the firm banking offers One mounting groove, the sheave are rotationally connected in the mounting groove；

The driving device is laterally arranged in the seat main body, and the driving device is set as driving motor, shaft With several groups cam, the driving motor is fixedly connected on the outside of the seat main body, and cam described in several groups is in the shape of a spiral It is fixedly connected in the shaft, the angle of every two groups of adjacent cams is set as 90 degree.

Further, the width of described cam one end is less than the width of the cam other end.

Further, the structure of the sheave and the structure of the cam match.

Further, the driving motor is set as servo motor.

Further, ball bearing is equipped between the seat main body and the driving device.

Further, the maximum pressure of bearing of the sheave is 50kg.

Further, the diameter of the sheave is set as 70mm.

Further, the seat cushion portion is set as cortex seat cushion.

Further, the seat main body is set as wood substance seat.

Further, the seat main body two side walls are symmetrically arranged with an imitative bronze handle.

Compared with prior art, the advantages and positive effects of the utility model are as follows:

The seat cushion portion of the utility model is set as cortex seat cushion, and passes through the cooperation of transmission device and driving device, from And when realizing that spectators are sitting in viewing 4D film on the seat, cooperate film plot, the cam in driving device can drive transmission to fill Carry out intermittent movement is set, promotes spectators to have as there is foreign matter from the beneath illusion got over, and then substantially increase the experience of spectators Enjoyment, meanwhile, if cinema only plays 2D or 3D film, which also can be used as common seat and uses, drop significantly The cost of Di Liao cinema, and the utility model of simple structure and strong practicability.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the utility model；

Fig. 2 is the structural schematic diagram of shaft and cam engagement；

Fig. 3 is the right view of shaft and cam engagement；

Fig. 4 is the structural schematic diagram of cam；

Fig. 5 is the structural schematic diagram of transmission device；

Fig. 6 is the structural schematic diagram of mounting plate；

Fig. 7 is the structural scheme of mechanism of the utility model.

In figure: 1, seat main body；2, seat cushion portion；3, transmission device；4, driving device；5, mounting plate；6, mounting hole；7, it pushes away Bar；8, driving spring；9, firm banking；10, sheave；11, jacking part；12, support portion；13, mounting groove；14, driving motor； 15, shaft；16, cam；17, bronze handle is imitated.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work All other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of new pattern rolling ball seat, including seat main body 1, seat cushion portion 2, transmission device 3 and driving device 4,

Seat cushion portion 2 is bolted to connection above seat main body 1, and 2 bottom end of seat cushion portion is fixedly connected with a peace Loading board 5 is uniformly provided with several groups mounting hole 6 on mounting plate 5；

The top of transmission device 3 is movably installed in mounting hole 6, and transmission device 3 may be implemented in such design can edge Move up and down in mounting hole 6, and the bottom end of the transmission device 3 and driving device 4 are to connect, and transmission device 3 is set It is set to push rod 7, driving spring 8, firm banking 9 and sheave 10, push rod 7 is made of jacking part 11 and the integrated molding of support portion 12, Jacking part 11 is set as sphere, and the diameter of the jacking part 11 is greater than the diameter of mounting hole 6, and such design guarantees mounting hole 6 The motion range of push rod 7 can be effectively limited, so that push rod 7 will not be allowed to fall off out of mounting hole 6, one end of driving spring 8 is solid Surely it is connected on mounting plate 5, and the other end of the driving spring 8 is fixedly connected on firm banking 9, to realize driving spring 8 can effectively absorb the active force of the whereabouts of push rod 7, and firm banking 9 is fixedly connected on 7 bottom end of push rod, the effect of the firm banking 9 It is to be used to support driving spring 8, and the lower wall surface of the firm banking 9 offers a mounting groove 13, sheave 10 is rotationally connected with peace In tankage 13, thus guarantee that sheave 10 can carry out flexible rotating in mounting groove 13, further, the width of 16 one end of cam Degree is less than the width of 16 other end of cam, specifically, when the sheave 10 of transmission device 3 is in contact with the diameter small end of cam 16 When, sheave 10 can be moved along cam 16, to realize that cam 16 will push push rod 7 and be done in mounting hole 6 close to seat cushion portion 2 Movement is jacked up, and along with the rotation of cam 16, sheave 10 can carry out being relatively large in diameter extreme direction to cam 16 along cam 16 Movement, due to the reduction of height, push rod 7 can do the drop movements far from seat cushion portion 2 in mounting hole 6；

Referring to Fig. 1, driving device 4 is laterally arranged in seat main body 1, and the driving device 4 is set as JSMA- LC08ABK01 driving motor 14, shaft 15 and several groups cam 16, JSMA-LC08ABK01 driving motor 14 are fixedly connected on The outside of seat main body 1, several groups cam 16 are fixedly connected in the shape of a spiral in shaft 15, the angle of every two groups of adjacent cams 16 90 degree are set as, such design guarantees that driving device 4 will drive push rod 7 to carry out intermittent movement, and guarantees spectators on the seat With the feeling that obvious foreign matter is got over, while cooperating the effect of film, carries out the experience enjoyment for substantially increasing spectators.

Further, Fig. 1 and Fig. 5 are please referred to, the structure of sheave 10 and the structure of cam 16 match, to guarantee sheave 10 can carry out Stable sliding along cam 16.

Further, referring to Fig. 1, JSMA-LC08ABK01 driving motor 14 is set as servo motor, specifically, In, servo motor is the prior art, and servo motor is to convert voltage signal to torque and revolving speed with drive control object, servo Rotor revolving speed is controlled by input signal, and energy fast reaction is used as executive component in automatic control system, can be institute The electric signal received is converted into angular displacement or angular speed output on motor reel；

The winding there are two 90 ° of position mutual deviation is filled on stator in servo motor, one is excitation winding, it connects always On alternating voltage, the other is control winding, is connected to control signal voltage, servo motor is in no control voltage, stator The pulsating field that interior only excitation winding generates, stationary rotor is motionless, when there is control voltage, just generates a rotation in stator Magnetic field, rotor are rotated along the direction of rotating excitation field, in the case where loading constant, the revolving speed of motor with the size of control voltage and Variation, so, when fitting when increasing the voltage, the motor speed of servo increases, and reduces voltage, then the revolving speed of servo motor will subtract It is small, therefore the voltage of servo motor can be adjusted according to scene needs, it is pushed to change cam 16 under seat cushion portion 2 The frequency that push rod 7 jacks up, and then the perception different to spectators.

Further, referring to Fig. 1, ball bearing is equipped between seat main body 1 and driving device 4, to reduce shaft 15, in rotation, are worn between shaft 15 and driving device 4, reduce noise, extend the service life of shaft 15.

Further, the maximum pressure of bearing of sheave 10 is 50kg.

Further, the diameter of sheave 10 is set as 70mm.

Further, seat cushion portion 2 is set as cortex seat cushion, can more can be with spectators due to the softness of cortex material Foreign matter intuitively is experienced from the beneath feeling got over, while cooperating the effect of film, carries out the experience for substantially increasing spectators Enjoyment.

Further, seat main body 1 is set as wood substance seat.

Further, 1 two side walls of seat main body are symmetrically arranged with an imitative bronze handle 17, so that it is practical new effectively to enhance this The mobility of type.

The cooperation of the utility model transmission device 3 and driving device 4, so that realizing that spectators are sitting on the seat watches 4D electricity Shadow cooperates film plot, and the meeting driving transmission device 3 of cam 16 in driving device 4 carries out intermittent movement, and spectators is promoted to have Picture has foreign matter from the beneath illusion got over, carries out the experience enjoyment for substantially increasing spectators, and the utility model structure is simple, It is practical.

The course of work of the utility model is illustrated below:

Assembling process is as follows:

Several groups push rod 7 is sequentially inserted into the mounting hole 6 in mounting plate 5 first, then driving spring 8 is sheathed on and is pushed away The support portion 12 of bar 7, and one end of driving spring 8 is welded on mounting plate 5, sheave 10 is rotatablely connected by pin shaft later In in the mounting groove 13 of 9 bottom of firm banking, firm banking 9 is welded in 7 bottom end of push rod, while by the another of driving spring 8 End is welded on firm banking 9,

Then the position between cam 16 and sheave 10 is adjusted, and guarantees that 3 lower section of every group of transmission device matches Equipped with a cam 16, status requirement: cam 16 can drive push rod 7 to carry out intermittent movement in rotation, and guarantee that spectators exist The feeling got on seat with obvious foreign matter, finally, seat cushion portion 2 and seat main body 1 are bolted to connection.

The course of work is as follows:

JSMA-LC08ABK01 driving motor 14 is opened, JSMA-LC08ABK01 driving motor 14 will be driven by shaft 15 Be arranged and rotated with cam 16 thereon, and due to the characteristic of cam 16: the width of one end of cam 16 is less than the other end Width, so that realizing can drive the transmission device being arranged on 3 to do intermittent movement, and due to every two groups it is adjacent described The angle of cam 16 is set as 90 degree, therefore the time that every group of jacking part 11 jacks up is different, and there are certain intervals, and detailed process is such as Under；

When the diameter small end of cam 16 is in contact with the sheave 10 of transmission device 3, sheave 10 can be transported on cam 16 It is dynamic, thus realize that cam 16 will push the jack-up that push rod 7 is done in mounting hole 6 close to seat cushion portion 2 and move, and along with cam 16 Rotation, sheave 10 along cam 16 can be relatively large in diameter end motion to cam 16, and due to the reduction of height, push rod 7 can installed The drop movements far from seat cushion portion 2 are done in hole 6, and since the diameter of jacking part 11 is greater than the diameter of mounting hole 6, therefore install Hole 6 can effectively limit the motion range of push rod 7, without allowing push rod 7 to fall off out of mounting hole 6, and pass through driving spring 8 can be absorbed the active force of the whereabouts of push rod 7.

And since seat cushion portion 2 can allow spectators more can be intuitive for cortex seat cushion due to the softness of cortex material Experience foreign matter from the beneath feeling got over, while cooperating the effect of film, carry out the experience enjoyment for substantially increasing spectators.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

The embodiments of the present invention are described in detail above, but content is only the preferable implementation of the utility model Example, should not be considered as limiting the scope of the present invention.It is all according to equivalent change made by the scope of the utility model with Improve etc., it shall still fall within the scope of this patent.

Claims (10)

1. a kind of new pattern rolling ball seat, it is characterised in that: including seat main body (1), seat cushion portion (2), transmission device (3) and driving Device (4),

The seat cushion portion (2) is bolted to connection above the seat main body (1), and seat cushion portion (2) bottom end is fixed It is connected with a mounting plate (5), is uniformly provided with several groups mounting hole (6) on the mounting plate (5)；

The top of the transmission device (3) is movably installed in the mounting hole (6), and the bottom end of the transmission device (3) and institute Driving device (4) are stated to connect, the transmission device (3) is set as push rod (7), driving spring (8), firm banking (9) With sheave (10), the push rod (7) is made of jacking part (11) and support portion (12) integrated molding, jacking part (11) setting For sphere, and the diameter of the jacking part (11) is greater than the diameter of the mounting hole (6), and one end of the driving spring (8) is fixed It is connected on the mounting plate (5), and the other end of the driving spring (8) is fixedly connected on the firm banking (9), it is described Firm banking (9) is fixedly connected on the push rod (7) bottom end, and the lower wall surface of the firm banking (9) offers a mounting groove (13), the sheave (10) is rotationally connected in the mounting groove (13)；

The driving device (4) is laterally arranged in the seat main body (1), and the driving device (4) is set as driving motor (14), shaft (15) and several groups cam (16), the driving motor (14) are fixedly connected on the outer of the seat main body (1) Side, cam (16) described in several groups are fixedly connected in the shape of a spiral on the shaft (15), every two groups of adjacent cams (16) Angle be set as 90 degree.

2. a kind of new pattern rolling ball seat according to claim 1, it is characterised in that: the width of described cam (16) one end is small In the width of the cam (16) other end.

3. a kind of new pattern rolling ball seat according to claim 1, it is characterised in that: the structure of the sheave (10) with it is described The structure of cam (16) matches.

4. a kind of new pattern rolling ball seat according to claim 1, it is characterised in that: the driving motor (14) is set as watching Take motor.

5. a kind of new pattern rolling ball seat according to claim 1, it is characterised in that: the seat main body (1) and the drive Ball bearing is equipped between dynamic device (4).

6. a kind of new pattern rolling ball seat according to claim 1, it is characterised in that: the maximum of the sheave (10) bears pressure Power is 50kg.

7. a kind of new pattern rolling ball seat according to claim 1, it is characterised in that: the diameter of the sheave (10) is set as 70mm。

8. a kind of new pattern rolling ball seat according to claim 1, it is characterised in that: the seat cushion portion (2) is set as cortex Seat cushion.

9. a kind of new pattern rolling ball seat according to claim 1, it is characterised in that: the seat main body (1) is set as wood Matter seat.

10. a kind of new pattern rolling ball seat according to claim 1, it is characterised in that: seat main body (1) two side walls It is symmetrically arranged with an imitative bronze handle (17).