CN207784719U

CN207784719U - A kind of multidimensional seat

Info

Publication number: CN207784719U
Application number: CN201720473542.XU
Authority: CN
Inventors: 施晓进
Original assignee: Kemelong Mechanical And Electrical Co Ltd
Current assignee: Kemelong Mechanical And Electrical Co Ltd
Priority date: 2017-05-02
Filing date: 2017-05-02
Publication date: 2018-08-31
Anticipated expiration: 2027-05-02

Abstract

The utility model discloses a kind of multidimensional seats, fixed fixture block is fixed at universal joint both sides and is connected by soldering, it is more firm that soldering makes universal joint be connect with fixed fixture block, fixed fixture block is fixedly connected with upper mounting plate groove makes seat upper mounting plate and universal internode stable connection, splined shaft is the twisting that support shaft can limit seat horizontal direction, play the role of fixing seat, locating snap ring in spline housing drives stop shackle member to limit spline shaft position, so that splined shaft is lifted in spline housing；Spline housing bottom end connect in rotary separated with lower platform so that seat lower platform with support between centers be not easy to twist, using transmission mechanism, seat is enabled to be rocked, the transmission efficiency of transmission mechanism；The interlude of elastic hollow supporter is set as bellows, supports seat and seat can be agreed to rock and rocked；Bellows are equipped with radial reinforcing rib, ensure the structural strength of bellows.

Description

A kind of multidimensional seat

Technical field

The utility model is related to arrive the technical field of the seat, and in particular to arrive a kind of multidimensional seat.

Background technology

Multidimensional seat is widely used in 4D movie theatres, cultural creative center, park scenic spot, technology and culture shop, existing innervation Armchair structure design is unreasonable, and upper mounting plate and lower platform and the support between centers of seat are easy twisting, and stability is not high, is easy damage It is bad, it be easy to cause seat under limiting case and collapses, there are security risks；And support shaft wearability is bad, is exposed to sky for a long time It is oxidized easily and gets rusty in gas, the service life shortens, and is not suitable for industrialized production；And the transmission efficiency of transmission mechanism is bad, influences The comfortable Experience Degree of spectators.

Utility model content

The utility model provides a kind of structure design advantages of simple, upper mounting plate and lower platform and is connect surely with support between centers Gu, stability it is high, the multidimensional seat that support shaft wearability, antioxygenic property are splendid, transmission mechanism transmission efficiency is splendid is stablized Support construction.

To solve the above-mentioned problems, it includes upper mounting plate, splined shaft, universal joint, fixing card that the utility model, which provides a kind of, The computer that block, spline housing, bearing support, lower platform, elastic hollow supporter, transmission mechanism, driver are connected with driver, Groove is equipped in the upper mounting plate, the groove is interior equipped with fixed fixture block and matched, and the fixed fixture block fixes installing It is connected in universal joint both sides and by soldering, the joint boot is set to splined shaft top and matched, the spline Axle sleeve is set to spline housing inner end and perpendicular up and down motion, and the spline housing bottom end is connect with lower platform in rotary separated, institute It states spline housing and is equipped with bearing support with lower platform junction, the bearing support is sheathed on spline housing and matched, institute Lower platform to be stated to be fixedly connected with upper mounting plate by transmission mechanism, the transmission mechanism outer sheath is equipped with elastic hollow supporter, and Elastic hollow supporter both ends are connected with upper mounting plate, lower platform respectively；The transmission mechanism include motor, speed reducer, cam, Bearing, kinematic link and flake joint, the lower platform are equipped with motor, and the motor side is equipped with speed reducer, the deceleration Machine is connect with cam engagement, and the cam is connected by bearing with kinematic link, and described kinematic link one end is closed equipped with flake Section, the flake joint motion, which is connected to upper mounting plate and upper mounting plate is made to pass through flake joint, to be rocked, the driver and electricity Machine is electrically connected.

The groove is equipped with bolt hole as a further improvement of the utility model, is equipped in the fixed fixture block solid Determine bolt, the upper mounting plate is connected with fixed fixture block by fixing bolt.

As a further improvement of the utility model, track groove is offered on the splined shaft.

The spline housing is equipped with locating snap ring as a further improvement of the utility model, and the locating snap ring side is equipped with Stop shackle member is simultaneously coupled, and the stop shackle member is equipped with steel ball, and the steel ball is adapted with track groove.

The spline housing bottom end is equipped with threaded male portion as a further improvement of the utility model, is set in the lower platform There are thread groove, the threaded male portion to be adapted with thread groove.

The upper mounting plate, splined shaft, fixed fixture block and lower platform are by stainless as a further improvement of the utility model, Steel casting is an integral molding structure.

The interlude of the elastic hollow supporter is set as bellows knot as a further improvement of the utility model, Structure, and the elastic hollow supporter both ends are set as fixed part, the bellows are integrated with fixed part to be made.

As a further improvement of the utility model, radial reinforcing rib is additionally provided in the bellows.

The elastic hollow supporter is made of rubber as a further improvement of the utility model,.

Using the above structure, advantage is：

Fixed fixture block is equipped in the utility model upper mounting plate groove, fixed fixture block is fixed at universal joint both sides and passes through Soldering is connected, and it is more firm that soldering can be such that universal joint is connect with fixed fixture block, and fixed fixture block is fixedly connected with upper mounting plate groove, and ten thousand Be sheathed on splined shaft top to section, be fixedly connected with upper mounting plate groove using fixed fixture block may make the upper mounting plate of seat with it is universal Internode stable connection avoids the twisting that the upper mounting plate of seat is generated with support between centers；Hub splines is set to spline housing inner end simultaneously Perpendicular up and down motion offers track groove on splined shaft, and spline housing is equipped with locating snap ring, and locating snap ring side is equipped with stop clamping Part is simultaneously coupled, and stop shackle member is equipped with steel ball, and steel ball is adapted with track groove, can as support shaft using splined shaft The twisting for limiting seat horizontal direction, plays the role of fixing seat, and the locating snap ring in spline housing drives stop shackle member to flower Key shaft position is limited, so that splined shaft can be lifted in spline housing；Spline housing bottom end is equipped with threaded male portion, under Thread groove is equipped in platform, threaded male portion is adapted with thread groove, and spline housing bottom end connects with lower platform in rotary separated It connects and seat lower platform may make to be not easy to twist with support between centers, be hardly damaged.

The utility model upper mounting plate, splined shaft, fixed fixture block and lower platform are an integral molding structure by stainless steel casting, Stainless steel wearability inoxidizability is splendid, splined shaft as support shaft can effective solution support shaft wearability it is bad, for a long time The problem of exposure is oxidized easily in air gets rusty, and the service life shortens, unsuitable industrialized production.

The utility model transmission mechanism includes motor, speed reducer, cam, bearing, kinematic link and flake joint, seat bottom Disk is equipped with motor, and motor side is equipped with speed reducer, and speed reducer is connect with cam engagement, and cam passes through bearing and kinematic link phase Connection, kinematic link one end are equipped with flake joint, and flake joint motion is connected to seat and seat is made to pass through flake joint and carries out It rocks, driver is electrically connected with motor, enables to seat to be rocked, and the transmission efficiency of the transmission mechanism；Elasticity The interlude of hollow supporting body is set as bellows, and elastic hollow supporter is made of rubber, reasonable in design, can be with Preferable support seat can simultaneously agree to seat to rock and rocked；It is additionally provided with radial reinforcing rib in bellows, one Determine to ensure that the structural strength of bellows in degree, while also strengthening elastic hollow supporter and the support of seat is imitated Fruit.

Description of the drawings

Fig. 1 is the utility model multidimensional seat internal structure schematic diagram.

Fig. 2 is the utility model multidimensional seat structural schematic diagram.

In figure：1- upper mounting plates, 1-1 grooves, 1-2 bolt holes, 2- splined shafts, 2-1 track grooves, 2-2 threaded male portions, 3- ten thousand Xiang Jie, 4- fix fixture block, 4-1 fixing bolts, 5- spline housings, 5-1 locating snap rings, 5-2 stop shackle members, 5-3 sealing rings, 5-4 steel Ball, 6- bearing supports, 7- lower platforms, 7-1 thread grooves, 8- elastic hollow supporters, 8-1 bellows, 8-2 are fixed Portion, 8-3 radial reinforcing ribs, 9- transmission mechanisms, 9-1 motors, 9-2 speed reducers, 9-3 cams, 9-4 bearings, 9-5 kinematic links, 9-6 Flake joint, 10- drivers, 11- computers.

Specific implementation mode

The utility model is described in further details below in conjunction with the drawings and specific embodiments.

As shown in Figure 1 and Figure 2, a kind of multidimensional seat, including upper mounting plate 1, splined shaft 2, universal joint 3, fixed fixture block 4, spline The computer that set 5, bearing support 6, lower platform 7, elastic hollow supporter 8, transmission mechanism 9, driver 10 are connected with driver 11, interior be equipped in groove 1-1, the groove 1-1 of the upper mounting plate 1 is equipped with fixed fixture block 4 and matched, the fixing card Block 4 is fixed at 3 both sides of universal joint and is connected by soldering, the universal joint 3 be sheathed on 2 top of splined shaft and with its phase Adaptation, the splined shaft 2 are sheathed on 5 inner end of spline housing and perpendicular up and down motion, and 5 bottom end of the spline housing is in lower platform 7 Rotary separated connects, and the spline housing 5 is equipped with bearing support 6 with 7 junction of lower platform, and the bearing support 6 is sheathed on flower It is on key set 5 and matched.

Lower platform 7 is fixedly connected by transmission mechanism 9 with upper mounting plate 1, and 9 outer sheath of the transmission mechanism is equipped with elastic hollow Supporter 8, and 8 both ends of elastic hollow supporter are connected with upper mounting plate 1, lower platform 7 respectively；The transmission mechanism 9 includes electricity Machine 9-1, speed reducer 9-2, cam 9-3, bearing 9-4, kinematic link 9-5 and flake joint 9-6, the lower platform 7 are equipped with electricity The sides machine 9-1, the motor 9-1 are equipped with speed reducer 9-2, the speed reducer 9-2 and are connected with cam 9-3, the cam 9-3 It is connected with kinematic link 9-5 by bearing 9-4, the one end the kinematic link 9-5 is equipped with flake joint 9-6, and the flake closes Section 9-6 is movably connected on upper mounting plate 1 and upper mounting plate 1 is made to be rocked by flake joint 9-6, the driver 10 and motor 9- 1 is electrically connected.

Groove 1-1 is equipped with bolt hole 1-2, is equipped with fixing bolt 4-1 in the fixed fixture block 4, the upper mounting plate 1 with it is solid Determine fixture block 4 by fixing bolt 4-1 to be connected, track groove 2-1 is offered on the splined shaft 2.

Spline housing 5 is equipped with the sides locating snap ring 5-1, the locating snap ring 5-1 and is equipped with stop shackle member 5-2 and coupled It connects, the stop shackle member 5-3 is adapted equipped with steel ball 5-4, the steel ball 5-4 with track groove 2-1.

5 bottom end of spline housing is equipped with threaded male portion 5-5, and thread groove 7-1, the threaded male portion are equipped in the lower platform 7 5-5 is adapted with thread groove 7-1.

Upper mounting plate 1, splined shaft 2, fixed fixture block 4 and lower platform 7 are an integral molding structure by stainless steel casting.

The interlude of elastic hollow supporter 8 is set as bellows 8-1, and 8 both ends of elastic hollow supporter are equal It is set as fixed part 8-2, the bellows 8-1 is integrated with fixed part 8-2 to be made.

Radial reinforcing rib 8-3 is additionally provided on bellows 8-1, the elastic hollow supporter 8 is made of rubber.

The above is the example and explanation of the utility model, but does not mean that the obtainable advantage of the utility model by this Limitation, in every the utility model practice process may to the simple transformation of structure and or some embodiments in realize it is excellent Point one of or it is multiple within the scope of protection of this application.

Claims

1. a kind of multidimensional seat, it is characterised in that：Including upper mounting plate（1）, splined shaft（2）, universal joint（3）, fixed fixture block（4）、 Spline housing（5）, bearing support（6）, lower platform（7）, elastic hollow supporter（8）, transmission mechanism（9）, driver（10）And drive The connected computer of dynamic device（11）, the upper mounting plate（1）It is interior to be equipped with groove（1-1）, the groove（1-1）It is interior to be equipped with fixed fixture block （4）And matched, the fixed fixture block（4）It is fixed at universal joint（3）Both sides are simultaneously connected by soldering, and described ten thousand Xiang Jie（3）It is sheathed on splined shaft（2）Top is simultaneously matched, the splined shaft（2）It is sheathed on spline housing（5）Inner end and in hang down It is straight to move up and down, the spline housing（5）Bottom end and lower platform（7）It is connected in rotary separated, the spline housing（5）With lower platform （7）Junction is equipped with bearing support（6）, the bearing support（6）It is sheathed on spline housing（5）It is upper and matched, under described Platform（7）Pass through transmission mechanism（9）With upper mounting plate（1）It is fixedly connected, the transmission mechanism（9）Outer sheath is equipped with elastic hollow branch Support body（8）, and elastic hollow supporter（8）Both ends respectively with upper mounting plate（1）, lower platform（7）It is connected；The transmission mechanism （9）Including motor（9-1）, speed reducer（9-2）, cam（9-3）, bearing（9-4）, kinematic link（9-5）With flake joint（9- 6）, the lower platform（7）It is equipped with motor（9-1）, the motor（9-1）Side is equipped with speed reducer（9-2）, the speed reducer （9-2）With cam（9-3）It is connected, the cam（9-3）Pass through bearing（9-4）With kinematic link（9-5）It is connected, it is described Kinematic link（9-5）One end is equipped with flake joint（9-6）, the flake joint（9-6）It is movably connected on upper mounting plate（1）And make Platform（1）Pass through flake joint（9-6）It is rocked, the driver（10）With motor（9-1）It is electrically connected.

2. multidimensional seat stable support structure according to claim 1, it is characterised in that：The groove（1-1）Equipped with spiral shell Bolt throughhole（1-2）, the fixed fixture block（4）It is interior to be equipped with fixing bolt（4-1）, the upper mounting plate（1）With fixed fixture block（4）Pass through Fixing bolt（4-1）It is connected.

3. multidimensional seat according to claim 1, it is characterised in that：The splined shaft（2）On offer track groove（2- 1）.

4. multidimensional seat according to claim 1, it is characterised in that：The spline housing（5）It is equipped with locating snap ring（5-1）, The locating snap ring（5-1）Side is equipped with stop shackle member（5-2）And coupled, the stop shackle member（5-3）It is equipped with Steel ball（5-4）, the steel ball（5-4）With track groove（2-1）It is adapted.

5. multidimensional seat according to claim 1, it is characterised in that：The spline housing（5）Bottom end is equipped with threaded male portion（5- 5）, the lower platform（7）It is interior to be equipped with thread groove（7-1）, the threaded male portion（5-5）With thread groove（7-1）It is adapted.

6. multidimensional seat according to claim 1, it is characterised in that：The upper mounting plate（1）, splined shaft（2）, fixed fixture block （4）And lower platform（7）It is an integral molding structure by stainless steel casting.

7. multidimensional seat according to claim 1, it is characterised in that：The elastic hollow supporter（8）Interlude set For bellows（8-1）, and the elastic hollow supporter（8）Both ends are set as fixed part（8-2）, the bellows knot Structure（8-1）With fixed part（8-2）It is integrated and is made.

8. multidimensional seat according to claim 7, it is characterised in that：The bellows（8-1）On be additionally provided with diameter To reinforcing rib（8-3）.

9. multidimensional seat according to claim 7, it is characterised in that：The elastic hollow supporter（8）It is made of rubber.