CN208974542U - A kind of multiaxial motion row stone bed - Google Patents

Abstract

The utility model discloses a kind of multiaxial motions to arrange stone bed.Row's stone bed includes backboard, vibration device, movement mechanism and bedstead, installs vibration device on backboard and movement mechanism, movement mechanism include luffing mechanism, rollover mechanism and translation mechanism.Three kinds of movement mechanisms can drive backboard to carry out multiaxial motion on bedstead, and vibration device is cooperated to carry out vibration row's stone to human body.The utility model has the advantages that structure is simple, easy to use, small in size, pitch angle is big, lithagogue effect is good, low in cost, can also regard health care massage instrument.

Description

A kind of multiaxial motion row stone bed

Technical field

The utility model relates to a kind of medical instruments more particularly to a kind of multiaxial motion to arrange stone bed.

Background technique

The disease incidence of China's stone in urinary system is 1%-5%, i.e. there are 14,000,000-7,000 ten thousand patients in the whole nation.Southern disease incidence is high Up to 5%-10%；Common age of onset is 30-40 years old, and men and women's incidence rate is 3:1, wherein 25% patient needs hospitalization.By It is related with constitution, living environment, living habit, job specification and preferred diet in lithiasis, and these all more difficult changes, so The recurrence rate of stone in urinary system is very high, and gradually increases with the passage of time after treatment, and bigger calculus may art Recurrence rate is higher afterwards.In the U.S., the recurrence rate of stone in urinary system 5-10 is 50% or so；And China is more than 80%.China's uropoiesis Tying stone recurrence mostly occurs the 2-3 after row's treatment such as stone, and accumulating within 5 years total recurrence rate is 50%, and 9 years more than 70%.How Treating stone in urinary system and preventing recurrence is a severe problem.

The calculus of human body all slowly becomes larger from small, can be under the microscope in uroscopy by taking kidney stone as an example It was found that some little crystallizations.These little crystallizations can be gathered into microlith.Microlith can by running, jumping excretes. But kidney has the kidney calices of three groups of nearly ten net bag-shapeds of upper, middle and lower, shares a renal plevis outlet, wherein the 3-4 kidney calices outlet of the following group Upwards, such as the bottle of opening upwards, calculus is but by gravitating bottom of bottle, it is difficult to voluntarily upwards.If microlith long-time is not It can be discharged, further long great achievement can be difficult to the maximum size being discharged, renal colic and uronephrosis can be caused, or even lose renal function.

It is general using movement or the operation of standing upside down for the therapy of lower calyx calculus, it performs the operation larger to human injury；Manually fall Vertical movement is all difficult to most people to adhere to for a long time, and the position also different best angle for surely accomplishing calculus discharge renal plevis. Calculus may also be difficult to be detached from lower calyx because of Caton or adhesion, need to apply external force auxiliary lithagogue by vibration.

First choice uses extracorporeal shock wave lithotripsy, after extracorporeal shock wave lithotripsy, pulverized knot when hospitalize clinic calculus Stone is all external by the urine Self-discharged of patient.But many smashed calculus are usually not easy because being deposited on lower calyx Discharge, it is often necessary to several weeks even can just be discharged for three months, both increase patients ' psychological burden or possible pain in this way, Residual stone is easily caused to recur.In order to accelerate to arrange stone process, doctor often suggests that patient more drink water in addition to postoperative, to be also aided with bounce, claps It beats, running or handstand etc. row's stone measure.In order to solve to accelerate rubble discharge urinary tract such problems, someone has manufactured one kind Lithagoue machine, structure and principle mainly allow patient to lie in the bed that can change Plane Angle, and doctor's hand holds vibration function The mechanical device of energy vibrates patient body position, with the row's of help stone, and is equipped with the effect of the super machine observation row's stone of special B. But such equipment price is extremely expensive, and only hospital just has the ability to configure, and patient must use to hospital, and this equipment Pitch angle be generally less than 40 °.Therefore patient treats plus prevents calculus for convenience, and reduces expense, and there is an urgent need to practical A kind of novel multiaxial motion arranges stone bed body.

Summary of the invention

The utility model provides a kind of multiaxial motion row stone bed, can use at any time, be discharged in time small at home or in community Calculus plays the effect for the treatment of lithiasis.Pitch angle can achieve 90 °, and rollover angle can achieve 45 °, also do vertical top Movement is jumped, cooperation vibration device can play the effect of preferably row's stone.

In order to solve the above technical problems, technical solution used by the utility model is as follows:

A kind of multiaxial motion row stone bed characterized by comprising backboard, vibration device, movement mechanism and bedstead, it is described The vibration device and the movement mechanism be installed, the movement mechanism includes luffing mechanism and rollover mechanism, described on backboard Movement mechanism is connected on bedstead；The bedstead is used to support movement mechanism and backboard carries out multiaxial motion.

Further, the luffing mechanism includes the first revolving part and first support, and the first support can be along first The rotation axis of revolving part realizes rotation, and bed body is driven to do pitching movement.First revolving part preferably has the rotary shaft of axle sleeve.Into one Walk preferred ball bearing.

Further, the rollover mechanism includes the second revolving part and second support, and the second support can be along second The rotation axis of revolving part realizes rotation, and bed body is driven to do rollover movement.Second revolving part preferably has the rotary shaft of axle sleeve.Into one Walk preferred ball bearing.

Further, the bed body is connected in the rollover mechanism, and the rollover mechanism is connected to the luffing mechanism On, the luffing mechanism is connected on the bedstead.It is preferred that rectangle bed body, bedstead is mounted on the two sides of the bed body longitudinal axis, with bed The first support of body connects, and first support can be with pitching.Second support normal thereto, second support are also installed in first support It can turn on one's side.

Further, the movement mechanism further includes translation mechanism, the translation direction and the bed body longitudinal axis of the translation mechanism Line is parallel.

Further, the translation mechanism includes partial gear, rack gear, driving device, spring, sliding shaft sleeve and third Bracket, the translation mechanism are connected on the sliding shaft sleeve by the third bracket, and the sliding shaft sleeve is fixedly connected on In rollover mechanism.It is preferred that in the driving device of one end of second support installation driving translation mechanism, for driving partial gear, Partial gear is engaged with rack, and rack gear is connected on backboard.Spring one end connects third bracket, and the other end connects second Frame.

Further, the movement mechanism includes locating part, and the locating part is used to limit the movement of the movement mechanism. For limiting the angle and direction of bed body movement.It is preferred that installation limit hole and limit bolt do locating part on bracket.

Further, the movement mechanism includes bulb and ball-and-socket, and the bulb and ball-and-socket form cup-and-ball joint.The ball Nest joint can drive bed body to do rollover movement or pitching movement, and bed body is limited in the angle of needs by locating part.

Further, the bedstead includes folding structure, and the folding structure is used to reduce the volume of the bedstead. Preferably include front bedstead, back bedstead and rotary shaft；The front bedstead and back bedstead pass through rotation axis connection, and can be around rotary shaft Rotation is folded.

Further, the movement mechanism is driven by servo motor.It is preferred that in luffing mechanism, rollover mechanism and translation mechanism The driving device of upper installation servo motor and speed reducer composition.

Further, the movement mechanism is driven by hand gear set.It is preferred that in luffing mechanism, rollover mechanism and translation The driving device of gear set and crank handle composition is installed in mechanism.

The utility model compared with prior art, remarkable advantage are as follows: (1) arrange stone bed can carry out simultaneously pitching, rollover and Translation rotation.(2) vibration is combined, vibration head dynamics and frequency are adjustable, and carry on the back two surface vibrations by abdomen and carry out effectively row's stone； (3) has folding functional to save space；(4) calculus can be guided out by multiaxial motion through physiology channel, be moved Angular range is big；(5) practical, health care massage instrument can also be regarded, alleviate waist muscle and ache and improve blood supply in brain, Achieve the effect that prevention and health care.It can also cooperate household B ultrasound to monitor lithagogue effect, have that structure is simple, easy to use, not duty Between, the advantage that pitch angle is big, lithagogue effect is good, low in cost.

Detailed description of the invention

Fig. 1 is the row's stone bed structure schematic diagram for having cup-and-ball joint in embodiment 1；

Fig. 2 is the cup-and-ball joint diagrammatic cross-section for having row's stone bed of cup-and-ball joint in embodiment 1；

Fig. 3 is schematic diagram when having the rollover of row's stone bed of cup-and-ball joint in embodiment 1；

Fig. 4 is schematic diagram when having row's stone bed of cup-and-ball joint to fold in embodiment 1；

Fig. 5 is schematic diagram when having row's stone bed of cup-and-ball joint to use in embodiment 1；

Fig. 6 is the structural schematic diagram for having row's stone bed of second support in embodiment 2；

Fig. 7 is the diagrammatic cross-section for having row's stone bed of second support in embodiment 2；

Fig. 8 is schematic diagram when having the rollover of row's stone bed of second support in embodiment 2；

Fig. 9 is the decomposition diagram for having row's stone bed of servo motor driving rollover in embodiment 3；

Figure 10 be embodiment 4 in can three axis Union Movements row stone bed structural schematic diagram；

Figure 11 be embodiment 4 in can three axis Union Movements row stone bed movement before translation mechanism schematic diagram；

Figure 12 be embodiment 4 in can three axis Union Movements row stone bed movement after translation mechanism schematic diagram；

Wherein: the 1- headrest, 2- backboard, 3- vibration device, 4- handstand handrail, 5- bedstead, 6- spats sponge, 7- ankle are fixed Device, 8- angle frenulum, 9- overturning-preventing bracket, 10- bulb, 11- ball-and-socket, 12- first support, the first rotary shaft of 13-, 14- second Bracket, the second revolving part of 15-, 16- rollover limit hole, 17- rollover adjust strut, 18- length adjustment axis, 19- length adjustment axis Set, 20- length limit hole, 21- limited bolt, 22- pitching limit hole, 23- gag lever post, 24- eighty percent discount strut, 25- idler wheel, 26- are watched Take motor, 27- speed reducer, 28- first gear, 29- second gear, 30- partial gear, 31- rack gear, 32- spring, 33- Three brackets, 34- sliding shaft sleeve.

Specific embodiment

Embodiment one

As shown in Figure 1-3, multiaxial motion row stone bed includes: backboard 2, vibration device 3, movement mechanism and bed in the present embodiment Frame 5 installs vibration device 3 and movement mechanism on backboard 2, and movement mechanism includes luffing mechanism and rollover mechanism, and movement mechanism connects It is connected on bedstead 5, bedstead 5 is used to support movement mechanism and backboard 2 carries out multiaxial motion.

Luffing mechanism includes the first revolving part 13 and first support 12, and the first revolving part 13 is ball bearing.First support 12 be U-shaped frame, can be rotated along the rotation axis of roller bearing.The axis that U-shaped cup depth rotates 2 plane of backboard and pitching Substantially in same plane.2 both ends of backboard are respectively connected with length adjustment axle sleeve 19, and inside is equipped with length adjustment axis 18, length tune The headrest 1 and ankle fixator 7 are separately connected on nodal axisn 18.There is pitching limit hole 22 above bracket, inside is inserted with gag lever post 23, can To block length adjustment axis 18, the fixation of pitch angle is realized.Close proximity to ground and respectively to outside bracket after overturning-preventing bracket 9 is opened Side extends, and is screwed, and forms stability and safety that T-Type structure guarantees row's stone bed entirety.Overturning-preventing bracket 9 It can not take up space to closing up on the inside of bedstead 5.

Bed body includes the headrest 1, backboard 2, ankle fixator 7 being sequentially arranged along straight line.Ball is equipped among first support 12 Nest joint.The bulb 10 of cup-and-ball joint is fixed in first support 12, and 3 upper surface of vibration device is mounted on backboard 2, lower surface Equipped with ball-and-socket 11, it is combined into cup-and-ball joint with bulb 10, ball-and-socket 10 wraps up 2/3rds bulb 11, also not when moveing freely It can fall off.

Angle of turning on one's side is controlled by being fixed on vibration device 3 and being inserted into the rollover adjusting rod 17 of first support 12 System.First support 12 has a hollow limiting slot, and limitation ball-and-socket 11, rollover adjusting rod 17 and backboard 2 must be with the in pitching movement One bracket 12 is synchronous.There are also rollover limit holes 16 in first support 12, and after adjusting rollover angle, being inserted into after limited bolt 21 can be with The angle that stationary backplate 2 is turned on one's side.

As shown in figure 4, bedstead includes front bedstead, back bedstead and rotary shaft；Front bedstead and back bedstead pass through rotation axis connection, And it can rotate and be folded around rotary shaft.Row's stone bed can be placed on room after collapsing folding when not in use as folding seat Corner does not take up space.It can be by the idler wheel of 5 bottom of bracket come shift position.

In conjunction with Fig. 4 and Fig. 5, steps are as follows for the use of household foldable vibration row's stone bed in the present embodiment:

1, backboard 2, the distance between ankle fixator 7 are adjusted by length adjustment axis 18, to make from different heights User's matching, adjusts to suitable height；

2, rollover angle is adjusted according to calculus position, turned on one's side to the right if calculus is in left kidney, if calculus is in right kidney It turns on one's side to the left；After adjusting angle, the angle of insertion 21 stationary backplate 2 of limited bolt rollover.

3, both feet are put into ankle fixator 7, fixed ankle by user；Vibration device 3 is moved along guide rail, is placed in human lumbar Rear portion calculus projected position adjusts angle frenulum 8 to suitable tightness；

4, stretching one's arm to head moves up center of gravity, makes bed body along 13 pitch rotation of the first rotary shaft by adjusting, starts It stands upside down；

5, after vibrating 1 minute, handstand handrail 4 is held, is restored just by adjusting bed body along 13 pitch rotation of the first rotary shaft Three-dimensional position, then vibrate 1 minute.

6, the above operation can recycle progress 5-10 times, increase or decrease cycle-index according to the tolerance of user.It can Household B ultrasound is cooperated to monitor lithagogue effect.

In another embodiment, it is additionally provided with the second vibrator, is tied up by hand-held or band opposite with vibration device 3 The human body other side, with vibration device 3 in the front and rear combined use of human body.The vibration intensity of vibration head is adjustable, and frequency is adjustable.

The vibration of waist can be such that the microlith being deposited in kidney calices is suspended in urine, and vibration of standing upside down can allow these small Calculus enters renal plevis mouth or upper small cup.Upright vibration can allow these microliths to enter ureter.Circulation carries out constantly arranging stone.

The utility model can also arrange gall stone, can also regard health care massage instrument, alleviate waist muscle and ache and change Kind blood supply in brain, achievees the effect that prevention and health care.

Embodiment two

As shown in fig. 6, the present embodiment is similar to embodiment one, difference is that rollover mechanism does not use cup-and-ball joint, but Use second support 14 and the second revolving part 15.The second rotation normal thereto being fixedly connected is installed in 12 center of first support Part 15 is roller bearing, and second support 14 is passed through from the second revolving part 14, axially vertical with first support 12.Second support 14 extend to both ends, are respectively connected with length adjustment axle sleeve 19, and inside is equipped with length adjustment axis 18, distinguishes on length adjustment axis 18 Connect the headrest 1 and ankle fixator 7.

As shown in Figure 7 and Figure 8, rollover angle is all the side by being fixed on vibration device 3 and being inserted into pitching rotary shaft Adjusting rod 17 is turned over to control.First support 12 has hollow limiting slot, and limitation second support 14, rollover adjusting rod 17 and backboard 2 exist It must be synchronous with first support 12 in pitching movement.There are also pitching limit holes 16 in first support 12, after adjusting rollover angle, It is inserted into limited bolt 21 in the pitching limit hole 16 closed on to rollover adjusting rod 17, the angle that can be turned on one's side with stationary backplate 2.

Other operating procedures of the present embodiment are the same as embodiment one.

Embodiment three

As shown in figure 9, the present embodiment is similar to embodiment two, difference is that rollover angle is controlled by servo motor 26.The Second gear 29 is installed on two brackets 14.Servo motor 26 is mounted in first support 12, passes through speed reducer 27 and first gear 28 are connected by power.First gear 28 is engaged with from second gear 29, can drive the edge in the second revolving part 15 of second support 14 Axle center rotation.

Second support 14 passes through fixed bracket and is fixedly connected with vibration device 3 or backboard 2, also rotates together therewith.It is fixed Bracket can also play position-limiting action, and limitation second support 14 cannot slide back and forth on a large scale in axle sleeve.

Other operating procedures of the present embodiment are the same as embodiment one.

Example IV

As shown in figs. 10-12, the present embodiment is similar to embodiment three, and difference is in second support 14 that there are also translational motions Mechanism.It is fixedly connected with sliding shaft sleeve 34 in second support 14, third bracket 33, third bracket 33 are fixedly connected on vibration device 3 It anterior-posterior translation can be moved in sliding shaft sleeve 34.There is square hole inside sliding shaft sleeve 34, agree with rectangular third bracket 33, limits It is made not to be able to rotate, it can only anterior-posterior translation movement.Sliding shaft sleeve 34 is fixedly connected with second support 14, can synchronous rotary therewith. Sliding shaft sleeve 34 can also play position-limiting action, and limitation second support 14 cannot slide back and forth in the second revolving part 15, can only Do rollover movement.

14 one end of second support is also equipped with servo motor 26, installs on speed reducer 27 and partial gear 30, with backboard 2 Rack gear 31 engage.Second support 14 installs tension spring 32, and 32 one end of spring is connect with third bracket 33, the other end and second One end of bracket 14 connects.Spring 32 can drive 2 anterior-posterior translation of backboard to move after combining with partial gear 30.

The rotation of partial gear 30 can drive backboard 2 to move to 1 side of the headrest after rotating clockwise, and backboard 2 drives solid with it Surely the vibration device 3 and third bracket 33 connected is moved to headrest side, and elongates spring 32.It is anodontia when partial gear 30 When face is opposite with rack gear 31, the spring 32 of elongation can retract third bracket 33.When the geared surface and rack gear of partial gear 30 When 31 engagement, next round translational motion starts again.

Other operating procedures of the present embodiment are the same as embodiment one.

Embodiment five

The present embodiment is similar to embodiment one, and difference is to open up multiple holes on backboard 2.For mitigating weight and energy thoroughly Gas, massage, knocking or the modality that can also be suitble to through hole installation dimension.

In conclusion in the description of the present invention, it should also be noted that, unless otherwise specific regulation and limit Fixed, term " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, being also possible to can Dismantling connection, or be integrally connected；It can be mechanical connection, be also possible to magnetic connects；It can be directly connected, can also pass through Intermediary is indirectly connected, and can be the connection inside two elements.For the ordinary skill in the art, can have Body situation understands the concrete meaning of above-mentioned term in the present invention.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" " pitching " " rollover " be orientation based on the figure or Positional relationship or the utility model product using when the orientation or positional relationship usually put, be merely for convenience of describing The utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy Fixed orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.

Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for For those skilled in the art, various modifications and changes may be made to the present invention, in the principles of the present invention and technology In the range of thought, a variety of variations, modifications, equivalent substitutions and improvements etc. are carried out to these embodiments, should be included in this reality Within novel protection scope.

Claims (10)

1. a kind of multiaxial motion arranges stone bed characterized by comprising backboard, vibration device, movement mechanism and bedstead, the back The vibration device and the movement mechanism are installed, the movement mechanism includes luffing mechanism and rollover mechanism on plate；The fortune Motivation structure is connect with bedstead, and the bedstead is used to support movement mechanism and backboard carries out multiaxial motion.

2. multiaxial motion according to claim 1 arranges stone bed, which is characterized in that the luffing mechanism includes the first revolving part And first support, the first support can be rotated along the rotation axis of the first revolving part, and bed body is driven to do pitching movement.

3. multiaxial motion according to claim 1 arranges stone bed, which is characterized in that the rollover mechanism includes the second revolving part And second support, the second support can be rotated along the rotation axis of the second revolving part, and bed body is driven to do rollover movement.

4. multiaxial motion according to claim 1 arranges stone bed, which is characterized in that the backboard is connected to the rollover mechanism On, the rollover mechanism is connected on the luffing mechanism, and the luffing mechanism is connected on the bedstead.

5. multiaxial motion according to claim 1 arranges stone bed, which is characterized in that the movement mechanism further includes translation machine The translation direction of structure, the translation mechanism is parallel with bed body longitudinal axis.

6. multiaxial motion according to claim 5 arranges stone bed, which is characterized in that the translation mechanism includes incomplete tooth Wheel, rack gear, driving device, spring, sliding shaft sleeve and third bracket, the translation mechanism are connected to institute by the third bracket It states on sliding shaft sleeve, the sliding shaft sleeve is fixedly connected in rollover mechanism.

7. multiaxial motion according to claim 1 arranges stone bed, which is characterized in that the movement mechanism includes locating part, institute Locating part is stated for limiting the movement of the movement mechanism.

8. multiaxial motion according to claim 1 arranges stone bed, which is characterized in that the movement mechanism includes bulb and ball-and-socket Cup-and-ball joint is formed, the cup-and-ball joint can drive bed body to do rollover movement or pitching movement.

9. multiaxial motion according to claim 1 arranges stone bed, which is characterized in that the bedstead includes folding structure, institute Folding structure is stated for reducing the volume of the bedstead.

10. according to claim 1 to multiaxial motion described in 9 any one arrange stone bed, which is characterized in that the movement mechanism by Servo motor drives or is driven by manpower.