CN209202530U

CN209202530U - It can be relieved the cushion of fatigue

Info

Publication number: CN209202530U
Application number: CN201821288111.7U
Authority: CN
Inventors: 张少堂
Original assignee: Harbin Zi Ran Science And Technology Development Co Ltd
Current assignee: Harbin Zi Ran Science And Technology Development Co Ltd
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2019-08-06
Anticipated expiration: 2028-08-10

Abstract

The cushion that can be relieved fatigue, belongs to cushion technical field, and the utility model is in order to solve the problems, such as that existing adjustable cushion thickness is big and be difficult to that compressed thickness, enforcement difficulty are big, structure is complicated, traditional big cam transmission monomer supporting power is excessively high.Lifting regulating mechanism is provided in cushion shell, lifting regulating mechanism, which is equipped with, adjusts seating pad, lifting regulating mechanism includes odd number plane cam axis elevating mechanism and even plates camshaft elevating mechanism, adjusting seating pad includes odd number plate and even plates, and odd number plate and even plates are separately mounted on odd number plane cam axis elevating mechanism and even plates camshaft elevating mechanism；The bottom plate of cushion shell is equipped with cyclelog, and cyclelog passes through odd number plate lifter switch and even plates lifter switch respectively and is electrically connected with odd number plane cam axis elevating mechanism and even plates camshaft elevating mechanism.The cushion structure that can be relieved fatigue of the utility model is simple, and body is light, and manufacture craft is easier, and cushion is allow to be attached to the working environment of any required sitting.

Description

It can be relieved the cushion of fatigue

Technical field

The utility model relates to a kind of cushions, and in particular to the cushion that can be relieved fatigue belongs to cushion technical field.

Background technique

In the existing cushion technology using cam lifting checker weight bearing area, such as the patent No.: 20131004786.7, in order to make two supporting parts of checker can be realized concurrently or separately load-bearing, (human body is in same height The position of degree, same posture up conversion cushion supporting part, otherwise have sense of jolting, increase the sense of discomfort of sitting), use Coaxially and using the coincidence point of multiple big cams (big arc is more than 180 °) load-bearing simultaneously and more than the independent load-bearing after overlap angle Technological means, but directly using cam rotation squeeze bearing plate come realize go up and down it is extremely difficult, because of big cam rotary squeezing There is work blind spot (big cam is similar to fat crescent moon, and two crescent moon tips are rotation dead angle) in the process, in order to solve this problem, The technological means that the patent uses be big cam surrounding set tooth and it is mating the same moving gear that is meshed is set, then by leading The guiding axis of Xiang Guanzhong realizes the lifting to seating pad, and in addition coaxial spaced is equipped with two groups of opposite cams, need to be spaced rotation one Week, could complete transformation weight bearing area while or one working procedure of independent load-bearing, so when designing bearing block, it is necessary to examine The distance for considering distance of shaft centers bottom plate will be more than axle center to the distance of big cam outermost end, and otherwise cam is unable to complete integral cycle rotating, leads Cushion thickness is caused to be difficult to be compressed.In conclusion existing using the cushion of coaxial big cam lifter change seating pad weight bearing area Many defects below: structure is complicated, and enforcement difficulty is big, and monomer weight is excessively high, in order to reach the function of transformation load-bearing, whole thickness Degree is difficult to compress, and thickness thinks reality considerably beyond the technical requirements in the working environment that can be arbitrarily attached to any required sitting It is extremely difficult to apply conversion.

Utility model content

It is above-mentioned to solve the purpose of the utility model is to provide a kind of lighter, cushion for being easier to implement, can be relieved fatigue Technical problem.

The technical solution of the utility model is: it includes the cushion shell that open topped is made of bottom wall and four peripheral walls The position of upper of body, cushion shell is arranged in sequence from the top down: odd number plate and the odd number for being distributed in housing bottom corresponding thereto Plane cam axis elevating mechanism, even plates and the even plates camshaft elevating mechanism for being distributed in housing bottom corresponding thereto, odd number Plane cam axis elevating mechanism and even plates camshaft elevating mechanism are coordinated to squeeze odd number plate, even plates by cyclelog to be produced Raw lifting is to complete concurrently or separately load-bearing.

A kind of cushion can be relieved fatigue, it is convex in odd number plane cam axis elevating mechanism and even plates camshaft elevating mechanism Protrusion on wheel shaft is to be connect by thin circular shaft with double support arm board bottom portions, idler wheel is equipped between the top of double support arms, idler wheel is in support arm Rotated on roller shaft between plate, on camshaft protrusion position and quantity is corresponding with squeezed seating pad and quantity is equal, Holder for regulating axis pier is arranged below between odd number plane cam axis and even plates camshaft lobe, thin axis is prevented not to be inconsistent because bearing pressure And it bends.

A kind of cushion can be relieved fatigue, odd number plate, the geometry of even plates are different, can be divided into straight panel shape or ring flat-plate Shape, the cam on the corresponding odd number plane cam axis elevating mechanism and even plates camshaft elevating mechanism for being distributed in housing bottom Axis arranges different from, and the camshaft on straight panel shape odd number plate, straight panel shape even plates camshaft elevating mechanism divides side by side in two rows of Cloth is at housing bottom both ends: camshaft on ring flat-plate shape odd number plate, ring flat-plate shape even plates camshaft elevating mechanism in diesis simultaneously Column distribution is in housing bottom.

It is a kind of to can be relieved tired cushion, the cam on straight panel shape odd number plate, straight panel shape even plates camshaft elevating mechanism Axis is different in two rows of kinds of drive being distributed among housing bottom cams at two ends axis side by side, can be divided into hard transmission mechanism or soft biography Motivation structure；Camshaft on ring flat-plate shape odd number plate, ring flat-plate shape even plates camshaft elevating mechanism can in cross juxtaposition It is divided into: " diesis " chiasma type or " diesis " not chiasma type.

Preferred: lifting regulating mechanism includes odd number plane cam axis elevating mechanism and even plates camshaft elevating mechanism, is adjusted Saving seating pad includes odd number plate and even plates, and odd number plate and even plates are separately mounted to odd number plane cam axis elevating mechanism and even number On plane cam axis elevating mechanism；The bottom plate of cushion shell is equipped with cyclelog, and cyclelog passes through odd number plate liter respectively Drop switch and even plates lifter switch are electrically connected with odd number plane cam axis elevating mechanism and even plates camshaft elevating mechanism.

Straight panel shape odd number plate and even plates can independently be separated by distribution, can also be connected with one end in comb plate, comb joint, straight panel shape Odd number plate and even plates are opposite and are complementarily provided at cushion shell upper end opening, the corresponding odd number for being distributed in housing bottom Camshaft intermediate transmission on plane cam axis elevating mechanism and even plates camshaft elevating mechanism is hard transmission mechanism.

The cushion that can be relieved fatigue includes cushion shell, and cushion shell upper surface is equipped with opening, is provided in cushion shell Lifting regulating mechanism, lifting regulating mechanism, which is equipped with, adjusts seating pad.

Preferred: odd number plane cam axis elevating mechanism and even plates camshaft elevating mechanism are hard transmission mechanism or soft transmission Mechanism.

Preferred: odd number plane cam axis elevating mechanism and even plates camshaft elevating mechanism are arranged in parallel in cushion shell Interior, odd number plate and even plates are combed plate, and odd number plate and even plates are opposite and be complementarily provided at the opening of cushion shell upper surface Place.

Preferred: odd number plane cam axis elevating mechanism includes odd number plate decelerating motor, the first diplopore bearing block, the first odd number Plane cam axis, the first transmission shaft, the first single hole bearing block, the second odd number plane cam axis and the first angular wheel group；

Even plates camshaft elevating mechanism includes even plates decelerating motor, the second diplopore bearing block, the first even number plane cam Axis, second driving shaft, the second single hole bearing block, the second even plates camshaft and the second angular wheel group；

The both ends of first odd number plane cam axis and the second even plates camshaft pass through the first diplopore bearing block and are mounted on seat The both ends of the side of pad Housing Base, the second odd number plane cam axis and the first even plates camshaft pass through the second diplopore bearing block It is mounted on the other side of cushion Housing Base；

One end of first odd number plane cam axis is connected with the output end of odd number plate decelerating motor, the first odd number plane cam axis The other end be connected by the first transmission shaft with one end of the second odd number plane cam axis, the first transmission shaft passes through at least two the One single hole bearing block is mounted on bottom plate, and the both ends of the first transmission shaft pass through the first angular wheel group and the first odd number plate respectively Camshaft and the rotation connection of the second odd number plane cam axis；

One end of first even plates camshaft is connected with the output end of even plates decelerating motor, the first even plates camshaft The other end be connected by second driving shaft with one end of the second even plates camshaft, second driving shaft passes through at least two the Two single hole bearing blocks are mounted on bottom plate, and the both ends of second driving shaft pass through the second angular wheel group and the first even plates respectively Camshaft and the connection of the second even plates cam axle.

It is preferred: to be symmetrically arranged with limit guide sleeve board group on the bottom plate of cushion shell, set between two limit guide sleeve board groups There is spring retaining plate.

Preferred: odd number plate is located on the first odd number plane cam axis and the second odd number plane cam axis, and even plates are located at first On even plates camshaft and the second even plates camshaft, and the lower end of odd number plate and each comb teeth of even plates be all provided with there are two with limit The guide sleeve board group limit guide post that matches in position is equipped with reset spring, the reset spring other end and bullet between two limit guide posts Spring fixed plate leans.

A kind of cushion can be relieved fatigue, straight panel shape, odd number plane cam axis elevating mechanism and even plates camshaft elevator Intermediate transmission on structure is soft transmission mechanism.

Preferred: odd number plane cam axis elevating mechanism includes odd number plate decelerating motor, the first diplopore bearing block, the first odd number Plane cam axis, the second odd number plane cam axis, odd number plate drive sprocket chain group, odd number plate driven sprocket chain group and odd number plate pass Running rope；

Even plates camshaft elevating mechanism includes even plates decelerating motor, the second diplopore bearing block, the first even number plane cam Axis, the second even plates camshaft, even plates drive sprocket chain group, even plates driven sprocket chain group and even plates transmission rope；

The left and right ends of first odd number plane cam axis and the second even plates camshaft pass through the installation of the first diplopore bearing block In the side of cushion Housing Base, the left and right ends of the second odd number plane cam axis and the first even plates camshaft pass through second pair Hole bearing block is mounted on the other side of cushion Housing Base；

Left end on the outside of first two diplopore bearing blocks of odd number plane cam axis passes through odd number plate drive sprocket chain group and surprise The output end of number plate decelerating motor is connected, and the left end on the inside of first two diplopore bearing blocks of odd number plane cam axis passes through odd number plate Driven sprocket chain group is connected with the left end on the outside of second two diplopore bearing blocks of odd number plane cam axis, odd number plate driven sprocket The middle part of chain group is odd number plate transmission rope arranged in a crossed manner；

Left end on the outside of the first diplopore bearing block of even plates camshaft two passes through even plates drive sprocket chain group and idol The output end of number plate decelerating motor is connected, and the right end on the inside of the first diplopore bearing block of even plates camshaft two passes through even plates Drive sprocket chain group is connected with the right end on the inside of two diplopore bearing blocks of the second even plates camshaft, even plates drive sprocket The middle part of chain group is even plates transmission rope arranged in a crossed manner.

Preferred: odd number plane cam axis elevating mechanism and even plates camshaft elevating mechanism intersect and are vertically set on cushion In shell, odd number plate and even plates are rectangular-ambulatory-plane plate or annular slab, and odd number plate and even plates are arranged at intervals on cushion shell upper end The opening in face；Ring flat-plate shape odd number plate, even plates can be divided into Circular Plate shape odd number plate, even plates and rectangular-ambulatory-plane odd number plate, even number Plate, ring flat-plate shape odd number plate or even plates can be independently distributed with the domain, can also be connected with odd number plate left end after abscission ring, and even plates are right End is connected to be complementarily provided at cushion shell (1) upper end opening relatively, corresponding odd number plate, even plates camshaft elevator Camshaft on structure intersects in " diesis " and vertical distribution is in cushion shell (1) bottom.

Preferred: odd number plane cam axis elevating mechanism includes odd number plate decelerating motor, the first diplopore bearing block, the first odd number Plane cam axis, the first transmission shaft, the first single hole bearing block, the second odd number plane cam axis, the first angular wheel group；

The both ends of first odd number plane cam axis and the second even plates camshaft pass through the first diplopore bearing block and are mounted on seat On the bottom plate for padding shell, the both ends of the second odd number plane cam axis and the first even plates camshaft pass through the second diplopore bearing block peace On the bottom plate of cushion shell, and the second odd number plane cam axis and the first even plates camshaft and the first odd number plane cam axis and Second even plates camshaft center is symmetrical；

It is preferred: limit guide sleeve board group is symmetrically arranged on the center line laterally and longitudinally of cushion housing bottom.

Preferred: odd number plate is located on the first odd number plane cam axis and the second odd number plane cam axis, and even plates are located at first On even plates camshaft and the second even plates camshaft, and the lower end surface of odd number plate and even plates is symmetrically arranged with two groups and limit The limit guide post that guide sleeve board group matches.

Camshaft on ring flat-plate shape plate odd number plate, even plates camshaft elevating mechanism (3) does not intersect and hangs down in " diesis " Directly it is distributed in cushion shell (1) bottom.

Preferred: odd number plane cam axis elevating mechanism includes odd number plate decelerating motor, the first diplopore bearing block, the first odd number Plane cam axis, the first transmission shaft, the first single hole bearing block, the second odd number plane cam axis, the first angular wheel group, third conical tooth Wheel group, third diplopore bearing block and third odd number plane cam axis；

Even plates camshaft elevating mechanism includes even plates decelerating motor, the second diplopore bearing block, the first even number plane cam Axis, second driving shaft, the second single hole bearing block, the second even plates camshaft, the second angular wheel group, the 4th angular wheel group and Third even plates camshaft；

The both ends of first odd number plane cam axis and third even plates camshaft pass through the first diplopore bearing block and are mounted on seat On the bottom plate for padding shell, the both ends of the second odd number plane cam axis and the second even plates camshaft pass through the second diplopore bearing block peace On the bottom plate of cushion shell, the both ends of third odd number plane cam axis and the first even plates camshaft pass through third diplopore axis It holds seat to be mounted on the bottom plate of cushion shell, and third odd number plane cam axis and the first even plates camshaft and the first odd number plate are convex Wheel shaft and third even plates camshaft are located on same axis；

One end of first odd number plane cam axis is connected with the output end of odd number plate decelerating motor, the first odd number plane cam axis The other end be connected by third angular wheel group with the second odd number plane cam axis, one end of the second odd number plane cam axis passes through First transmission shaft is connected with third odd number plane cam axis, and the first transmission shaft is mounted on by least two first single hole bearing blocks On bottom plate, and the both ends of the first transmission shaft pass through the first angular wheel group and the second odd number plane cam axis and third odd number plate respectively Cam axle connection；

One end of first even plates camshaft is connected with the output end of even plates decelerating motor, the first even plates camshaft The other end be connected by the 4th angular wheel group with the second even plates camshaft, one end of the second even plates camshaft passes through Second driving shaft is connected with third even plates camshaft, and second driving shaft is mounted on by least two second single hole bearing blocks On bottom plate, and the both ends of second driving shaft pass through the second angular wheel group and the second even plates camshaft and third even plates respectively Cam axle connection.

It is preferred: limit guide sleeve board group is symmetrically arranged on the center line laterally and longitudinally of bottom plate.

Preferred: odd number plate is located at the first odd number plane cam axis, the second odd number plane cam axis and third odd number plane cam axis On, even plates are located on the first even plates camshaft, the second even plates camshaft and third even plates camshaft, and odd number plate and The lower end surface of even plates is symmetrically arranged with two groups of limit guide posts matched with limit guide sleeve board group.

It is preferred: the first odd number plane cam axis, the second odd number plane cam axis, the first even plates camshaft and the second even plates Camshaft includes rotary shaft, and multiple cams are equipped in rotary shaft, and cam includes two double support arm plates and idler wheel, two double branch The bottom end of arm plate is fixedly connected with rotary shaft, and the top of two double support arm plates is rotatably equipped with idler wheel.

The utility model has the effect that compared with existing product

1, lifting can be realized by directly squeezing odd number plate and even plates using odd number plate and even plates camshaft, be omitted In the prior art with moving gear and guiding axis, the thickness of cushion can be significantly compressed, simplifies cushion structure, weight light weight Change；

2, odd number plate and even plates camshaft are not necessarily to do 360 ° of circular motion, need to only complete quadrant movement i.e. 90 ° of lifting actions that can be completed odd number plate and even plates, can further decrease camshaft axle center the distance between plate on earth, i.e., The height for reducing bearing block, by the thickness reduction of cushion to ultimate attainment；

3, since the camshaft of the utility model does not do circumferential rotation type, the eccentric height of cam has very strong randomness, It can be used and double support arm plates are set in shaft, the form of idler wheel is arranged in double support arm plates top, this scheme can be such that cam goes up and down Amplitude greatly improves, and sliding can be made to squeeze seating pad and become rolling extrusion seating pad, saves energy, improves the effect of motor Rate, the eccentric height arbitrarily transformation of cam, can be improved transformation amplitude, and transformation load bearing effect dramatically increases；

4, holder for regulating axis pier is used, camshaft can be prevented meticulous too long and generate bending, in the diameter of camshaft neck Many can be lowered in upper size, opposite has compressed cushion thickness and weight；

5, the cushion monomer weight of the utility model and thickness decline up to 50%, this cushion greatly improved it is practical Property, can achieve portable standard or be placed on it is any can be with the place of sitting, such as coach, taxi driver's seat Chair etc. does not need to be restricted on a certain seat, convenient and practical.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the cushion described in the utility model that can be relieved fatigue；

Fig. 2 is the half sectional view of Fig. 1；

Fig. 3 is the structural schematic diagram of even plates；

Fig. 4 is the structural schematic diagram of odd number plate；

Fig. 5 is the top view of Fig. 2；

Fig. 6 is the structural schematic diagram of specific embodiment two；

Fig. 7 is driven chain drive structure schematic diagram；

Fig. 8 and Fig. 9 is the structural schematic diagram of specific embodiment three；

Figure 10 is the structural schematic diagram of specific embodiment four；

Figure 11 is the structural schematic diagram of specific embodiment five；

Figure 12 is enlarged drawing at the A of Fig. 1；

Figure 13 is the distribution map of monolithic devices odd number plate and even plates upper limit guide post；

Figure 14 is the structural schematic diagram of monolithic devices odd number plate and even plates.

In figure: 1- cushion shell, 2- odd number plane cam axis elevating mechanism, 3- even plates camshaft elevating mechanism, 4- odd number Plate, 5- even plates, 6- odd number plate decelerating motor, the first diplopore of 7- bearing block, 8- the first odd number plane cam axis, 9- first are driven Axis, the first single hole of 10- bearing block, 11- the second odd number plane cam axis, the first angular wheel of 12- group, 13- even plates are slowed down electric Machine, the second diplopore of 14- bearing block, the first even plates of 15- camshaft, 16- second driving shaft, the second single hole of 17- bearing block, 18- Second even plates camshaft, the second angular wheel of 19- group, 20- limit guide sleeve board group, 21- spring retaining plate, 22- reset spring, 23- odd number plate drive sprocket chain group, 24- odd number plate driven sprocket chain group, 25- odd number plate transmission rope, 26- even plates are actively Sprocket wheel chain group, 27- even plates driven sprocket chain group, 28- even plates transmission rope, 29- third angular wheel group, 30- third Diplopore bearing block, 31- third odd number plane cam axis, the 4th angular wheel group of 32-, 33- third even plates camshaft, 34- are convex Rise, the bis- support arm plates of 35-, 36- idler wheel, 37- cyclelog, 38- limit guide post, 39- odd number plate rising top dead centre trigger mechanism, 40- odd number plate declines lower dead center trigger mechanism, 41- even plates rise top dead centre trigger mechanism, 42 even plates decline lower dead center touching Send out mechanism, 43- odd number plate rises the normally closed travel switch of top dead centre, the normally closed travel switch in 44- odd number plate decline lower dead center, 45- idol Number plate rises the normally closed travel switch of top dead centre, the normally closed travel switch in 46- even plates decline lower dead center, 47- holder for regulating axis pier.

Specific embodiment

The utility model preferred embodiment is elaborated below according to attached drawing.

Specific embodiment one, as shown in Figures 1 to 5, the cushion described in the utility model that can be relieved fatigue include sitting Shell 1 is padded, 1 upper surface of cushion shell is equipped with opening, lifting regulating mechanism is provided in cushion shell 1, on lifting regulating mechanism Equipped with adjusting seating pad.

Lifting regulating mechanism includes odd number plane cam axis elevating mechanism 2 and even plates camshaft elevating mechanism 3, adjusts cushion Plate includes odd number plate 4 and even plates 5, and odd number plate 4 and even plates 5 are separately mounted to odd number plane cam axis elevating mechanism 2 and even number On plane cam axis elevating mechanism 3；The bottom plate of cushion shell 1 is equipped with cyclelog 37, and cyclelog 37 passes through surprise respectively 3 electricity of number plate lifter switch and even plates lifter switch and odd number plane cam axis elevating mechanism 2 and even plates camshaft elevating mechanism Connection, any programmable PLC program controller that cyclelog 37 preferably can purchase on the market, or use application number Are as follows: controller disclosed in 201510725547.2.

Odd number plane cam axis elevating mechanism 2 and even plates camshaft elevating mechanism 3 are hard transmission mechanism or soft transmission mechanism, Such as the transmission of hard shaft bevel gears right-angle drive, belt or sprocket wheel chain transmission etc..

Odd number plane cam axis elevating mechanism 2 and even plates camshaft elevating mechanism 3 are arranged in parallel in cushion shell 1, odd Number plates 4 and even plates 5 are combed plate, and odd number plate 4 and even plates 5 are opposite and are complementarily provided at the opening of 1 upper surface of cushion shell Locate, the cam on the corresponding odd number plane cam axis elevating mechanism for being distributed in housing bottom, even plates camshaft elevating mechanism Axis intermediate transmission is hard transmission mechanism.

Odd number plane cam axis elevating mechanism 2 is convex including odd number plate decelerating motor 6, the first diplopore bearing block 7, the first odd number plate Wheel shaft 8, the first transmission shaft 9, the first single hole bearing block 10, the second odd number plane cam axis 11 and the first angular wheel group 12；

Even plates camshaft elevating mechanism 3 includes even plates decelerating motor 13, the second diplopore bearing block 14, the first even plates Camshaft 15, second driving shaft 16, the second single hole bearing block 17, the second even plates camshaft 18 and the second angular wheel group 19；

The both ends of first odd number plane cam axis 8 and the second even plates camshaft 18 pass through the installation of the first diplopore bearing block 7 In the side of 1 bottom plate of cushion shell, the both ends of the second odd number plane cam axis 11 and the first even plates camshaft 15 pass through second Diplopore bearing block 14 is mounted on the other side of 1 bottom plate of cushion shell；

One end of first odd number plane cam axis 8 is connected with the output end of odd number plate decelerating motor 6, the first odd number plane cam The other end of axis 8 is connected by the first transmission shaft 9 with one end of the second odd number plane cam axis 11, and the first transmission shaft 9 is by extremely Few two the first single hole bearing blocks 10 are mounted on bottom plate, and the both ends of the first transmission shaft 9 pass through the first angular wheel group respectively 12 and first odd number plane cam axis 8 and the second odd number plane cam axis 11 be rotatablely connected；

One end of first even plates camshaft 15 is connected with the output end of even plates decelerating motor 13, and the first even plates are convex The other end of wheel shaft 15 is connected by second driving shaft 16 with one end of the second even plates camshaft 18, second driving shaft 16 It is mounted on bottom plate by least two second single hole bearing blocks 17, and the both ends of second driving shaft 16 pass through the second taper respectively Gear set 19 and the first even plates camshaft 15 and the second even plates camshaft 18 are rotatablely connected.

Further, be symmetrically arranged with limit guide sleeve board group 20 on the bottom plate of cushion shell 1, two limit guide sleeve board groups 20 it Between be equipped with spring retaining plate 21.

Further, odd number plate 4 is located on the first odd number plane cam axis 8 and the second odd number plane cam axis 11, even plates 5 are located at On first even plates camshaft 15 and the second even plates camshaft 18, and the lower end of odd number plate 4 and each comb teeth of even plates 5 is all provided with There are two the limit guide post 38 matched with limit guide sleeve board group 20, reset spring 22 is installed between two limit guide posts 38, 22 other end of reset spring leans with spring retaining plate 21.

Working principle: the first odd number plane cam axis 8, the second odd number plane cam axis 11, the first even plates are convex under original state Protrusion on wheel shaft 15 and the second even plates camshaft 18 is located at 12 o'clock direction, odd number plate 4 and even plates 5 are raised upward It jacks up, starts execution after the time that cyclelog 37 reaches setting and act for the first time, provided instead for odd number plate decelerating motor 6 To rotation electric current, odd number plate decelerating motor 6 control the first odd number plane cam axis 8 and the second odd number plane cam axis 11 counterclockwise or 90 ° are rotated clockwise, and the two turns on the contrary, can avoid the power that odd number plate 4 generates horizontal direction, when the first odd number plane cam axis 8 and the second protrusion on odd number plane cam axis 11 be located at or 9 o'clock direction in horizontal direction at 3 points, while odd number plate 4 is resetted The pulling force of spring 22 declines with the rotation of the first odd number plane cam axis 8 and the second odd number plane cam axis 11, by limiting guide sleeve Board group 20 and limit guide post 38 guarantee to keep horizontal position not change during odd number plate 4 declines, when 4 lower end of odd number plate Emaciated face is from the protrusion on camshaft, and when being resisted against on camshaft journal, odd number plate decline lower dead center trigger mechanism 40 triggers surprise After the number plate decline normally closed travel switch 44 in lower dead center, odd number plate decelerating motor 6 is powered off and is stopped operating, and odd number plate 4 completes decline Operating condition, the independent load-bearing of even plates at this time, the position that odd number plate was once oppressed starts ventilation dewetting rest, when cyclelog 37 reaches Start to execute second of movement after to the time of setting, is provided for odd number plate decelerating motor 6 and rotate forward electric current, make odd number plate 4 It rises, when the protrusion on the first odd number plane cam axis 8 and the second odd number plane cam axis 11 goes to 12 o'clock direction, odd number plate Rise top dead centre trigger mechanism 39 trigger odd number plate rise the normally closed travel switch 43 of top dead centre, odd number plate decelerating motor 6 power-off and It stops operating, at this time odd number plate 4 and the load-bearing simultaneously of even plates 5；Start execution the after the time that cyclelog 37 reaches setting It acts three times, is provided for even plates decelerating motor 13 and rotate backward electric current, it is convex that even plates decelerating motor 13 controls the first even plates Wheel shaft 15 and the second even plates camshaft 18 counterclockwise or rotate clockwise 90 °, and the two turns on the contrary, can avoid even plates 5 The power for generating horizontal direction, when the protrusion on the first even plates camshaft 15 and the second even plates camshaft 18 is located at horizontal direction On 3 points or 9 o'clock direction, while even plates 5 are even with the first even plates camshaft 15 and second by the pulling force of reset spring 22 It counts the rotation of plane cam axis 18 and declines, guarantee the process of the decline of even plates 5 by limit guide sleeve board group 20 and limit guide post 38 Middle holding horizontal position does not change, and the protrusion on 5 lower end surface of even plates disengaging camshaft is resisted against on camshaft journal When, after even plates decline lower dead center trigger mechanism 42 triggers the even plates decline normally closed travel switch 46 in lower dead center, even plates subtract Speed motor 13 is powered off and is stopped operating, and even plates 5 complete decline operating condition, the at this time independent load-bearing of odd number plate, and even plates were once oppressed Position start ventilation dewetting rest, start to execute the 4th movement after the time that cyclelog 37 reaches setting, be even The number offer of plate decelerating motor 13 rotates forward electric current, rises even plates 5, when the first even plates camshaft 15 and the second even plates When protrusion on camshaft 18 goes to 12 o'clock direction, even plates rise to be gone up only in the triggering even plates of top dead centre trigger mechanism 41 The normally closed travel switch 45 of point, even plates decelerating motor 13 are powered off and are stopped operating, at this time odd number plate 4 and the load-bearing simultaneously of even plates 5, After cyclelog 37 reaches the time of setting, and start to repeat above-mentioned first time movement, so circulation can be relieved and make The feeling of fatigue and sense of discomfort that user generates by sitting, straight panel shape odd number plate and even plates are opposite and are complementarily provided at cushion shell At 1 upper end opening, the outer end after 5 cross complementary of odd number plate 4 and even plates is equipped in triggering odd number plate 4 and even plates 5 and goes up The trigger mechanism of stop travel switch and decline lower dead center travel switch, trigger mechanism on odd number plate 4, even plates 5 with it is corresponding The rising top dead centre travel switch and decline lower dead center travel switch being arranged on the travel switch bracket of 1 bottom of cushion shell are matched The stroke distances that conjunction, restriction odd number plate 4 and even plates 5 rise or fall.

Specific embodiment two, as shown in fig. 6, straight panel shape, odd number plane cam axis elevating mechanism 2, even plates camshaft liter Camshaft intermediate transmission on descending mechanism 3 is soft transmission mechanism, and odd number plane cam axis elevating mechanism 2 includes odd number plate decelerating motor 6, the first diplopore bearing block 7, the first odd number plane cam axis 8, the second odd number plane cam axis 11, odd number plate drive sprocket chain group 23, odd number plate driven sprocket chain group 24 and odd number plate transmission rope 25；

Even plates camshaft elevating mechanism 3 includes even plates decelerating motor 13, the second diplopore bearing block 14, the first even plates Camshaft 15, the second even plates camshaft 18, even plates drive sprocket chain group 26,27 and of even plates driven sprocket chain group Even plates transmission rope 28；

The left and right ends of first odd number plane cam axis 8 and the second even plates camshaft 18 pass through the first diplopore bearing block 7 It is mounted on the side of 1 bottom plate of cushion shell, the left and right ends of the second odd number plane cam axis 11 and the first even plates camshaft 15 are equal The other side of 1 bottom plate of cushion shell is mounted on by the second diplopore bearing block 14；

Left end on the outside of first 8 two diplopore bearing blocks of odd number plane cam axis by odd number plate drive sprocket chain group 23 with The output end of odd number plate decelerating motor 6 is connected, and the left end on the inside of first 8 two diplopore bearing blocks of odd number plane cam axis passes through surprise Number plate driven sprocket chain group 24 is connected with the left end on the inside of second 11 two diplopore bearing blocks of odd number plane cam axis, odd number plate The middle part of driven sprocket chain group 24 is odd number plate transmission rope 25 arranged in a crossed manner；

Left end on the outside of the first diplopore bearing block of even plates camshaft 15 two passes through even plates drive sprocket chain group 26 It is connected with the output end of even plates decelerating motor 13, the right end on the inside of the first diplopore bearing block of even plates camshaft 15 two is logical Even plates drive sprocket chain group 26 is crossed to be connected with the right end on the inside of 18 two diplopore bearing blocks of the second even plates camshaft, it is even The middle part of number plate drive sprocket chain group 26 is even plates transmission rope 28 arranged in a crossed manner.

Working principle: present embodiment and specific embodiment one are the difference is that odd number plate decelerating motor 6 and even number Drive connection between plate decelerating motor 13 and the first odd number plane cam axis 8 and the first even plates camshaft 15 is chain sprocket biography Dynamic and the first odd number plane cam axis 8 and the first even plates camshaft 15 and the second odd number plane cam axis 11 and the second even plates Pass through sprocket wheel chain group between camshaft 18 and transmission rope drive arranged in a crossed manner, transmission rope are preferably wirerope, passes through friendship The wirerope of fork setting can be such that two connected camshafts rotate backward each other, can avoid odd number plate 4 and generate horizontal direction Power, the right end on the outside of first 8 two diplopore bearing blocks of odd number plane cam axis are equipped with odd number plate and rise top dead centre travel switch The trigger mechanism of trigger mechanism and odd number plate decline lower dead center travel switch is opened with the stroke for being correspondingly arranged at 1 bottom of cushion shell The travel switch closed on bracket matches, and the right end on the outside of 15 two diplopore bearing blocks of the first even plates camshaft is equipped with even number Plate rise top dead centre travel switch trigger mechanism and even plates decline lower dead center travel switch trigger mechanism be correspondingly arranged Travel switch on the travel switch bracket of 1 bottom of cushion shell matches.

Specific embodiment three, as shown in Fig. 8 to Figure 10, present embodiment it is different from specific embodiment one it Being in the shape of odd number plate 4 and even plates 5 is rectangular-ambulatory-plane plate or annular slab, and corresponding elevating mechanism is also different, odd Number plane cam axis elevating mechanism 2 and even plates camshaft elevating mechanism 3 intersect and are vertically set in cushion shell 1, odd number plate 4 It is rectangular-ambulatory-plane plate or annular slab with even plates 5, odd number plate 4 and even plates 5 are arranged at intervals on the opening of 1 upper surface of cushion shell Locate, the camshaft on corresponding odd number plane cam shaft transmission, even plates camshaft drive is " diesis " friendship Vertical distribution is pitched in cushion housing bottom.

Odd number plane cam axis elevating mechanism 2 is convex including odd number plate decelerating motor 6, the first diplopore bearing block 7, the first odd number plate Wheel shaft 8, the first transmission shaft 9, the first single hole bearing block 10, the second odd number plane cam axis 11, the first angular wheel group 12；

The both ends of first odd number plane cam axis 8 and the second even plates camshaft 18 pass through the installation of the first diplopore bearing block 7 On the bottom plate of cushion shell 1, the both ends of the second odd number plane cam axis 11 and the first even plates camshaft 15 pass through second pair Hole bearing block 14 is mounted on the bottom plate of cushion shell 1, and the second odd number plane cam axis 11 and the first even plates camshaft 15 with First odd number plane cam axis 8 and 18 central symmetry of the second even plates camshaft；

Further, being symmetrically arranged with limit guide sleeve board group 20 on the center line laterally and longitudinally of bottom plate.

Further, odd number plate 4 is located on the first odd number plane cam axis 8 and the second odd number plane cam axis 11, even plates 5 are located at On first even plates camshaft 15 and the second even plates camshaft 18, and the lower end surface of odd number plate 4 and even plates 5 is symmetrically arranged with Two groups of limit guide posts 38 matched with limit guide sleeve board group 20.

Working principle: present embodiment and specific embodiment one are the difference is that the first odd number plane cam axis 8, the Two odd number plane cam axis 11, the first even plates camshaft 15 and the second even plates camshaft 18 are arranged in a crossed manner two-by-two, each cam The escape groove matched is equipped in the middle part of axis, each camshaft is also symmetrically arranged with holder for regulating axis pier at center, adjusts Holding in the palm axis pier, the height of one group of parallel camshaft is slightly above another set camshaft close to escape groove, and wherein, can pass through tune Section holds in the palm the height of axis pier 47 and diplopore bearing to complete, and makes to be in contact between the two, drive connection and specific embodiment party Formula one is identical, and on the outside of 9 single hole bearing block of the first transmission shaft, the inside of bevel gear is equipped with triggering odd number plate and rises top dead centre and decline The trigger mechanism of lower dead center travel switch, corresponding 1 bottom of cushion shell, which is equipped with, rises top dead centre and decline lower dead center row Journey switch bracket, bracket, which is equipped with, rises top dead centre travel switch and decline lower dead center travel switch, 16 single hole of second driving shaft On the outside of bearing block, the inside of bevel gear is equipped with triggering even plates and rises top dead centre and decline the triggering machine of lower dead center travel switch Structure, corresponding 1 bottom of cushion shell, which is equipped with, rises top dead centre and decline lower dead center travel switch bracket, and bracket is equipped with upper It goes up symmetrical on the center line laterally and longitudinally of stop travel switch and decline 1 bottom plate of lower dead center travel switch cushion shell It is provided with limit guide sleeve board group 20.Odd number plate 4 is located at the protrusion of the first odd number plane cam axis 8 and the second odd number plane cam axis 11 On, even plates 5 are located in the protrusion of the first even plates camshaft 15 and the second even plates camshaft 18, and odd number plate 4 and even number The lower end surface of plate 5 is symmetrically arranged with two groups of limit guide posts 38 matched with limit guide sleeve board group 20.

Specific embodiment four, as shown in figure 11, ring flat-plate shape, odd number plane cam shaft transmission, even plates camshaft pass Camshaft on motivation structure is that " diesis " intersecting vertical is not distributed in cushion housing bottom, odd number plane cam axis elevating mechanism 2 Including odd number plate decelerating motor 6, the first diplopore bearing block 7, the first odd number plane cam axis 8, the first transmission shaft 9, the first single hole axis Hold seat 10, the second odd number plane cam axis 11, the first angular wheel group 12, third angular wheel group 29, third diplopore bearing block 30 With third odd number plane cam axis 31；

Even plates camshaft elevating mechanism 3 includes even plates decelerating motor 13, the second diplopore bearing block 14, the first even plates Camshaft 15, second driving shaft 16, the second single hole bearing block 17, the second even plates camshaft 18, the second angular wheel group 19, 4th angular wheel group 32 and third even plates camshaft 33；

The both ends of first odd number plane cam axis 8 and third even plates camshaft 33 pass through the installation of the first diplopore bearing block 7 On the bottom plate of cushion shell 1, the both ends of the second odd number plane cam axis 11 and the second even plates camshaft 18 pass through second pair Hole bearing block 14 is mounted on the bottom plate of cushion shell 1, and the two of third odd number plane cam axis 31 and the first even plates camshaft 15 End is mounted on the bottom plate of cushion shell 1 by third diplopore bearing block 30, and third odd number plane cam axis 31 and third are even Number plane cam axis 33 is located on same axis with the first odd number plane cam axis 8 and the second even plates camshaft 18；

One end of first odd number plane cam axis 8 is connected with the output end of odd number plate decelerating motor 6, the first odd number plane cam The other end of axis 8 is connected by third angular wheel group 29 with the second odd number plane cam axis 11, the second odd number plane cam axis 11 One end be connected with third odd number plane cam axis 31 by the first transmission shaft 9, the first transmission shaft 9 by least two first singly Hole bearing block 10 is mounted on bottom plate, and the both ends of the first transmission shaft 9 pass through the first angular wheel group 12 and the second odd number respectively Plane cam axis 11 and third odd number plane cam axis 31 are rotatablely connected；

One end of first even plates camshaft 15 is connected with the output end of even plates decelerating motor 13, and the first even plates are convex The other end of wheel shaft 15 is connected by the 4th angular wheel group 32 with the second even plates camshaft 18, the second even plates camshaft 18 one end is connected by second driving shaft 16 with third even plates camshaft 33, and second driving shaft 16 passes through at least two the Two single hole bearing blocks 17 are mounted on bottom plate, and the both ends of second driving shaft 16 pass through the second angular wheel group 19 and respectively Two even plates camshafts 18 and third even plates camshaft 33 are rotatablely connected.

Further, to be located at the first odd number plane cam axis 8, the second odd number plane cam axis 11 and third odd number plate convex for odd number plate 4 On wheel shaft 31, even plates 5 are located at the first even plates camshaft 15, the second even plates camshaft 18 and third even plates camshaft 33 On, and the lower end surface of odd number plate 4 and even plates 5 is symmetrically arranged with two groups of limit guide posts matched with limit guide sleeve board group 20 38。

Working principle: present embodiment is with specific embodiment three the difference is that two groups arranged in a crossed manner convex Wheel shaft is non-intersecting, and in the same plane, the first odd number plane cam axis 8 under original state, the second odd number plane cam axis 11, the On three odd number plane cam axis 31, the first even plates camshaft 15, the second even plates camshaft 18 and third even plates camshaft 33 Cam upward, be located at 12 o'clock direction, odd number plate 4 and even plates 5 are jacked up by cam, then pass through odd number plate decelerating motor 6 The first odd number plane cam axis 8, the second odd number plane cam axis 11 and third odd number plane cam axis 31 is controlled to revolve counterclockwise or clockwise Turn 90 °, while odd number plate 4 is with the first odd number plane cam axis 8, the second odd number plane cam axis 11 and third odd number plane cam axis 31 It rotates and falling head, is kept during guaranteeing 4 falling head of odd number plate by limit guide sleeve board group 20 and limit guide post 38 Horizontal position does not change, when the reset spring 22 of 4 lower end surface of odd number plate leans with spring retaining plate 21, the first odd number Cam on plane cam axis 8, the second odd number plane cam axis 11 and third odd number plane cam axis 31 is detached from odd number plate 4, completes odd number The decline operating condition of plate 4, the i.e. contact surface of user and seating pad are changed, and when reaching after a certain period of time, pass through odd number plate 6 reverse operation of decelerating motor rises odd number plate 4, then controls idol by even plates decelerating motor 13 using identical principle Number 5 falling head of plate, completes the variation of second of contact surface at this time, so on circulate, can be relieved user and produce because of sitting Raw feeling of fatigue and sense of discomfort, on the outside of 9 single hole bearing block of the first transmission shaft, the inside of bevel gear is equipped on triggering odd number plate and goes up The trigger mechanism of stop and decline lower dead center travel switch, corresponding 1 bottom of cushion shell, which is equipped with, rises top dead centre under Stop travel switch bracket is fallen, bracket, which is equipped with, rises top dead centre travel switch and decline lower dead center travel switch, and second passes On the outside of 16 single hole bearing block of moving axis, the inside of bevel gear is equipped with triggering even plates and rises top dead centre and decline lower dead center travel switch Trigger mechanism, corresponding 1 bottom of cushion shell be equipped with rise top dead centre and decline lower dead center travel switch bracket, bracket It is equipped with and rises top dead centre travel switch and decline lower dead center travel switch, on the center line laterally and longitudinally of 1 bottom of shell It is symmetrically arranged with limit guide sleeve board group 20.Odd number plate 4 is located at the first odd number plane cam axis 8,11 and of the second odd number plane cam axis On third odd number plane cam axis 31, it is even that even plates 5 are located at the first even plates camshaft 15, the second even plates camshaft 18 and third On number plane cam axis 33, and the lower end surface of odd number plate 4 and even plates 5 is symmetrically arranged with two groups and matches with limit guide sleeve board group 20 The limit guide post 38 of conjunction.

Specific embodiment five, the first odd number plane cam axis 8, the second odd number plane cam axis 11, third odd number plane cam axis 31 first even plates camshafts 15, the second even plates camshaft 18 and third even plates camshaft 33 include rotary shaft, rotation Be equipped with multiple raised 34 on axis, protrusion 34 includes two double support arm plates 35 and idler wheel 36, the bottom end of two double support arm plates 35 with Rotary shaft is fixedly connected, and the top of two double support arm plates 35 is rotatably equipped with idler wheel 36, using double support arm plates are arranged in rotary shaft, The form of double 35 top of support arm plate setting idler wheels 36, the amplitude that this scheme can be such that protrusion goes up and down greatly improves, and can make Sliding squeezes seating pad and becomes rolling extrusion seating pad.

A kind of circuit connecting mode can be relieved fatigue cushion: the power end of power supply line and cushion internal program controller 37 connects It connects, the lead end button equipped with original state switch in cyclelog is arranged on cushion shell, the function of original state switch It can be after cyclelog must allow cushion to complete a whole set of program, before carrying out next circulation, original state switch can just be understood Whether the button commands being arranged on cushion shell work on, and cyclelog is equipped with odd number plate and declines power port A, surprise Number plate rises power port B, even plates decline power port C, even plates and rises power port D, and odd number plate declines power port A Anode the normally closed travel switch 44 in lower dead center is declined by odd number plate after be connected with the cathode on odd number plate decelerating motor 6, it is odd The cathode of number plate decline power port A is connected with the anode of odd number plate decelerating motor 6, and odd number plate is rising power port B just By being connected after odd number plate rising top dead centre normally closed switch 43 with the anode on odd number plate decelerating motor 6, odd number plate rises for pole The cathode of power port B is connected with the cathode of odd number plate decelerating motor 6: the anode of even plates decline power port C passes through idol It is connected after the number plate decline normally closed travel switch 46 in lower dead center with the cathode on even plates decelerating motor 13, even plates decline power supply The cathode of port C is connected with the anode of even plates decelerating motor 13, and the anode that even plates rise power port D passes through even number Plate is connected after rising top dead centre normally closed switch 45 with the anode on even plates decelerating motor 13, and even plates rise power port D Cathode be connected with the cathode of even plates decelerating motor 13.

This embodiment is just an exemplary description of this patent, does not limit its protection scope, those skilled in the art Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.

Claims

1. a kind of cushion that can be relieved fatigue, it is characterised in that: it includes the cushion for being made of open topped bottom wall and four peripheral walls Odd number plate (4) is arranged in sequence from the top down and is distributed in shell corresponding thereto for shell (1), the position of upper of cushion shell (1) The odd number plane cam axis elevating mechanism (2) of bottom, even plates (5) and the even number plane cam for being distributed in housing bottom corresponding thereto Axis elevating mechanism (3), odd number plane cam axis elevating mechanism (2) and even plates camshaft elevating mechanism (3) rely on cyclelog (37) coordinate to squeeze odd number plate (4), even plates (5) and generate lifting to complete concurrently or separately load-bearing.

2. a kind of cushion that can be relieved fatigue according to claim 1, it is characterised in that: odd number plane cam axis elevating mechanism (2) protrusion (34) and on the camshaft in even plates camshaft elevating mechanism (3) is by thin circular shaft and double support arm plate (35) bottoms Portion connects, and is equipped with idler wheel (36) between the top of double support arms, and idler wheel (36) rotates on the roller shaft between double support arm plates (35), The position of protrusion (34) on camshaft and quantity is corresponding with squeezed seating pad and quantity is equal, in odd number plane cam axis and idol Holder for regulating axis pier (47) is arranged below between rising in number plane cam crown of roll.

3. a kind of cushion that can be relieved fatigue according to claim 1, it is characterised in that: odd number plate (4), even plates (5) Geometry it is different, straight panel shape or ring flat-plate shape, the corresponding odd number plane cam axis lifting for being distributed in housing bottom can be divided into Camshaft in mechanism (2) and even plates camshaft elevating mechanism (3) arranges different from, and straight panel shape odd number plate, straight panel shape are even Camshaft on number plane cam axis elevating mechanism is distributed in housing bottom both ends: ring flat-plate shape odd number plate, ring flat-plate shape in two rows of side by side Camshaft on even plates camshaft elevating mechanism is distributed in housing bottom in diesis side by side.

4. a kind of cushion that can be relieved fatigue according to claim 1, it is characterised in that: straight panel shape odd number plate, straight panel shape Camshaft on even plates camshaft elevating mechanism is in two rows of transmission sides being distributed among housing bottom cams at two ends axis side by side Formula is different, can be divided into hard transmission mechanism or soft transmission mechanism；For ring flat-plate shape odd number plate, ring flat-plate shape even plates camshaft elevator Camshaft on structure can be divided into cross juxtaposition: " diesis " chiasma type or " diesis " not chiasma type.

5. a kind of cushion that can be relieved fatigue according to claim 4, it is characterised in that: straight panel shape odd number plate and even plates Distribution can be independently separated by, can also be connected with one end in comb plate, comb joint, straight panel shape odd number plate and even plates are opposite and complementary setting It is corresponding to be distributed in housing bottom, odd number plane cam axis elevating mechanism (2) and even number at cushion shell (1) upper end opening Camshaft intermediate transmission on plane cam axis elevating mechanism (3) is hard transmission mechanism, and technical characteristic is: odd number plane cam axis liter Descending mechanism (2) includes odd number plate decelerating motor (6), the first diplopore bearing block (7), the first odd number plane cam axis (8), the first transmission Axis (9), the first single hole bearing block (10), the second odd number plane cam axis (11) and the first angular wheel group (12)；Even number plane cam Axis elevating mechanism (3) include even plates decelerating motor (13), the second diplopore bearing block (14), the first even plates camshaft (15), Second driving shaft (16), the second single hole bearing block (17), the second even plates camshaft (18) and the second angular wheel group (19)；The The both ends of one odd number plane cam axis (8) and the second even plates camshaft (18) pass through the first diplopore bearing block (7) and are mounted on shell The both ends of the side of body bottom plate, the second odd number plane cam axis (11) and the first even plates camshaft (15) pass through the second diplopore axis Hold the other side that seat (14) is mounted on Housing Base；One end of first odd number plane cam axis (8) and odd number plate decelerating motor (6) Output end is connected, and the other end of the first odd number plane cam axis (8) passes through the first transmission shaft (9) and the second odd number plane cam axis (11) one end is connected, and the first transmission shaft (9) is mounted on Housing Base by least two first single hole bearing blocks (10), And first the both ends of transmission shaft (9) pass through the first angular wheel group (12) and the first odd number plane cam axis (8) and the second surprise respectively Number plane cam axis (11) rotation connection；One end of first even plates camshaft (15) and the output end of even plates decelerating motor (13) It is connected, the other end of the first even plates camshaft (15) passes through second driving shaft (16) and the second even plates camshaft (18) One end is connected, and second driving shaft (16) is mounted on Housing Base by least two second single hole bearing blocks (17), and the The both ends of two transmission shafts (16) pass through the second angular wheel group (19) and the first even plates camshaft (15) and the second even number respectively Plane cam axis (18) is rotatablely connected, and limit guide sleeve board group (20) is symmetrically arranged on the bottom plate of cushion shell (1), and two limits are led It covers and is equipped with spring retaining plate (21) between board group (20), there are two the lower end of straight panel shape odd number plate and each comb teeth of even plates is all provided with The limit guide post (38) matched with the limit guide sleeve board group (20) on housing bottom is equipped between two limit guide posts (38) Reset spring (22), the other end and the spring retaining plate (21) of reset spring (22) lean, straight panel shape odd number plate and even plates It relatively and is complementarily provided at cushion shell (1) upper end opening, on the outer end after odd number plate (4) and even plates (5) cross complementary Rise top dead centre travel switch equipped with triggering odd number plate (4) and even plates (5) and decline the trigger mechanism of lower dead center travel switch, It trigger mechanism on odd number plate (4), even plates (5) and is correspondingly arranged on the travel switch bracket of cushion shell (1) bottom Rise top dead centre travel switch and decline lower dead center travel switch cooperation, limits odd number plate (4) and even plates (5) rise or fall Stroke distances.

6. a kind of cushion that can be relieved fatigue according to claim 4, it is characterised in that: straight panel shape odd number plate, straight panel shape Camshaft on even plates camshaft elevating mechanism is distributed among the camshaft at cushion shell (1) bottom both ends side by side in two rows The soft transmission mechanism mode of transmission application, technical characteristic is: odd number plane cam axis elevating mechanism (2) includes odd number plate decelerating motor (6), the first diplopore bearing block (7), the first odd number plane cam axis (8), the second odd number plane cam axis (11), odd number plate drive sprocket Chain group (23), odd number plate driven sprocket chain group (24) and odd number plate transmission rope (25)；Even plates camshaft elevating mechanism (3) Including even plates decelerating motor (13), the second diplopore bearing block (14), the first even plates camshaft (15), the second even number plane cam Axis (18), even plates drive sprocket chain group (26), even plates driven sprocket chain group (27) and even plates transmission rope (28)；The The left and right ends of one odd number plane cam axis (8) and the second even plates camshaft (18) pass through the installation of the first diplopore bearing block (7) In the side of main body bottom plate, the left and right ends of the second odd number plane cam axis (11) and the first even plates camshaft (15) pass through Two diplopore bearing blocks (14) are mounted on the other side of main body bottom plate；On the outside of first (8) two, odd number plane cam axis diplopore bearing block Left end be connected by odd number plate drive sprocket chain group (23) with the output end of odd number plate decelerating motor (6), the first odd number Left end on the inside of (8) two diplopore bearing blocks of plane cam axis is convex by odd number plate driven sprocket chain group (24) and the second odd number plate Left end on the inside of (11) two diplopore bearing blocks of wheel shaft is connected, and the middle part of odd number plate driven sprocket chain group (24) is to intersect to set The odd number plate transmission rope (25) set；Left end on the outside of the first diplopore bearing block of even plates camshaft (15) two passes through even plates master Movable sprocket chain group (26) is connected with the output end of even plates decelerating motor (13), and the first even plates camshaft (15) two is double Right end on the inside of the bearing block of hole passes through even plates drive sprocket chain group (26) and (18) two diplopores of the second even plates camshaft Right end on the inside of bearing block is connected, and the middle part of even plates driven sprocket chain group (27) is even plates transmission rope arranged in a crossed manner (28), the right end on the outside of (8) two diplopore bearing blocks of the first odd number plane cam axis is equipped with odd number plate rising top dead centre stroke and opens The trigger mechanism and odd number plate of pass decline the trigger mechanism of lower dead center travel switch and are correspondingly arranged at cushion shell (1) bottom Travel switch on travel switch bracket matches, the right end on the outside of (15) two diplopore bearing blocks of the first even plates camshaft Equipped with even plates rise top dead centre travel switch trigger mechanism and even plates decline lower dead center travel switch trigger mechanism with The travel switch being correspondingly arranged on the travel switch bracket of cushion shell (1) bottom matches.

7. a kind of cushion that can be relieved fatigue according to claim 4, it is characterised in that: ring flat-plate shape odd number plate, even plates Circular ring shape odd number plate, even plates and rectangular-ambulatory-plane odd number plate, even plates can be divided into, ring flat-plate shape odd number plate or even plates can be only with the domain Vertical distribution, can also be connected with odd number plate left end after abscission ring, and even plates right end, which is connected, is complementarily provided at cushion shell (1) relatively At upper end opening, camshaft on corresponding odd number plate, even plates camshaft elevating mechanism intersects and vertical in " diesis " Be distributed in cushion shell (1) bottom, technical characteristic is: odd number plane cam axis elevating mechanism include odd number plate decelerating motor (6), First diplopore bearing block (7), the first odd number plane cam axis (8), the first transmission shaft (9), the first single hole bearing block (10), the second surprise Number plane cam axis (11), the first angular wheel group (12)；Even plates camshaft elevating mechanism include even plates decelerating motor (13), Second diplopore bearing block (14), the first even plates camshaft (15), second driving shaft (16), the second single hole bearing block (17), Two even plates camshafts (18) and the second angular wheel group (19)；First odd number plane cam axis (8) and the second even plates camshaft (18) both ends pass through the first diplopore bearing block (7) and are mounted on the bottom plate of shell, the second odd number plane cam axis (11) and The both ends of one even plates camshaft (15) pass through the second diplopore bearing block (14) and are mounted on the bottom plate of main body, and the second odd number Plane cam axis (11) and the first even plates camshaft (15) and the first odd number plane cam axis (8) and the second even plates camshaft (18) Place intersect vertically equipped with evacuation groove, reduces difference in level after odd number plane cam axis, the intersection of even plates camshaft；Avoid groove Outside both ends are equipped with holder for regulating axis pier (47), one end of the first odd number plane cam axis (8) and the output of odd number plate decelerating motor (6) End is connected, and the other end of the first odd number plane cam axis (8) passes through the first transmission shaft (9) and the second odd number plane cam axis (11) One end is connected, and the first transmission shaft (9) is mounted on cushion shell (1) bottom plate by least two first single hole bearing blocks (10) On, and the both ends of the first transmission shaft (9) pass through the first angular wheel group (12) and the first odd number plane cam axis (8) and second respectively Odd number plane cam axis (11) rotation connection；The output of one end and even plates decelerating motor (13) of the first even plates camshaft (15) End is connected, and the other end of the first even plates camshaft (15) passes through second driving shaft (16) and the second even plates camshaft (18) One end be connected, second driving shaft (16) is mounted on cushion shell (1) bottom by least two second single hole bearing blocks (17) On plate, and the both ends of second driving shaft (16) pass through respectively the second angular wheel group (19) and the first even plates camshaft (15) and The rotation connection of second even plates camshaft (18), on the outside of the first transmission shaft (9) single hole bearing block, the inside of bevel gear be equipped with triggering Odd number plate rises top dead centre and declines the trigger mechanism of lower dead center travel switch, and corresponding cushion shell (1) bottom is equipped with Rise top dead centre and decline lower dead center travel switch bracket, bracket, which is equipped with, rises top dead centre travel switch and decline lower dead center row Cheng Kaiguan, on the outside of second driving shaft (16) single hole bearing block, the inside of bevel gear be equipped with triggering even plates rise top dead centre and under The trigger mechanism of stop travel switch is fallen, corresponding cushion shell (1) bottom is equipped with rising top dead centre and falls only under Point travel switch bracket, bracket, which is equipped with, rises top dead centre travel switch and decline lower dead center travel switch cushion shell (1) bottom Limit guide sleeve board group (20) is symmetrically arranged on the center line laterally and longitudinally of plate, odd number plate (4) is located at the first odd number plate In the protrusion of camshaft (8) and the second odd number plane cam axis (11), even plates (5) are located at the first even plates camshaft (15) and In the protrusion of two even plates camshafts (18), and the lower end surface of odd number plate (4) and even plates (5) is symmetrically arranged with two groups and limit The limit guide post (38) that guide sleeve board group (20) matches.

8. a kind of cushion that can be relieved fatigue according to claim 4, it is characterised in that: ring flat-plate shape odd number plate, even plates Camshaft on camshaft elevating mechanism (3) does not intersect in " diesis " and vertical distribution is in cushion shell (1) bottom, technology Be characterized in: odd number plane cam axis elevating mechanism includes odd number plate decelerating motor (6), the first diplopore bearing block (7), the first odd number plate Camshaft (8), the first transmission shaft (9), the first single hole bearing block (10), the second odd number plane cam axis (11), the first angular wheel Group (12), third angular wheel group (29), third diplopore bearing block (30) and third odd number plane cam axis (31)；Even number plane cam Axis elevating mechanism includes even plates decelerating motor (13), the second diplopore bearing block (14), the first even plates camshaft (15), second Transmission shaft (16), the second single hole bearing block (17), the second even plates camshaft (18), the second angular wheel group (19), the 4th cone Shape gear set (32) and third even plates camshaft (33)；First odd number plane cam axis (8) and third even plates camshaft (33) Both ends pass through the first diplopore bearing block (7) and be mounted on the bottom plate of main body, the second odd number plane cam axis (11) and second even The both ends of number plane cam axis (18) pass through the second diplopore bearing block (14) and are mounted on the bottom plate of main body, third odd number plane cam The both ends of axis (31) and the first even plates camshaft (15) pass through third diplopore bearing block (30) and are mounted on the bottom plate of main body, And third odd number plane cam axis (31) and the first even plates camshaft (15) and the first odd number plane cam axis (8) and third even plates Camshaft (33) is located on same axis；One end of first odd number plane cam axis (8) and the output end of odd number plate decelerating motor (6) It is connected, the other end of the first odd number plane cam axis (8) passes through third angular wheel group (29) and the second odd number plane cam axis (11) it is connected, one end of the second odd number plane cam axis (11) passes through the first transmission shaft (9) and third odd number plane cam axis (31) It is connected, the first transmission shaft (9) is mounted on bottom plate by least two first single hole bearing blocks (10), and the first transmission shaft (9) both ends pass through the first angular wheel group (12) and the second odd number plane cam axis (11) and third odd number plane cam axis respectively (31) it is rotatablely connected；One end of first even plates camshaft (15) is connected with the output end of even plates decelerating motor (13), the The other end of one even plates camshaft (15) is connected by the 4th angular wheel group (32) with the second even plates camshaft (18), One end of second even plates camshaft (18) is connected by second driving shaft (16) with third even plates camshaft (33), and second Transmission shaft (16) is mounted on bottom plate by least two second single hole bearing blocks (17), and the both ends of second driving shaft (16) point Not Tong Guo the second angular wheel group (19) and the second even plates camshaft (18) and third even plates camshaft (33) rotation connection, On the outside of first transmission shaft (9) single hole bearing block, the inside of bevel gear is equipped with triggering odd number plate and rises top dead centre and decline lower dead center The trigger mechanism of travel switch, corresponding cushion shell (1) bottom are equipped with to rise top dead centre and decline lower dead center stroke and open Bracket is closed, bracket, which is equipped with, rises top dead centre travel switch and decline lower dead center travel switch, second driving shaft (16) single hole axis It holds on the outside of seat, trigger mechanism of the inside of bevel gear equipped with triggering even plates rising top dead centre and decline lower dead center travel switch, Corresponding cushion shell (1) bottom, which is equipped with, rises top dead centre and decline lower dead center travel switch bracket, and bracket is equipped with upper It goes up stop travel switch and declines lower dead center travel switch, on the center line laterally and longitudinally of cushion shell (1) bottom It is symmetrically arranged with limit guide sleeve board group (20), odd number plate (4) is located at the first odd number plane cam axis (8), the second odd number plane cam axis (11) and on third odd number plane cam axis (31), even plates (5) are located at the first even plates camshaft (15), the second even number plane cam On axis (18) and third even plates camshaft (33), and the lower end surface of odd number plate (4) and even plates (5) be symmetrically arranged with two groups with The limit guide post (38) that limit guide sleeve board group (20) matches.