CN204840205U - Coil negative pressure resonance therapy apparatus between waist - Google Patents
Coil negative pressure resonance therapy apparatus between waist Download PDFInfo
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- CN204840205U CN204840205U CN201520527730.7U CN201520527730U CN204840205U CN 204840205 U CN204840205 U CN 204840205U CN 201520527730 U CN201520527730 U CN 201520527730U CN 204840205 U CN204840205 U CN 204840205U
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Abstract
The utility model provides a coil negative pressure resonance therapy apparatus between waist, it contains: the vibration treatment is partial, traction treatment is partial, remove compound treatment part and a body, can reduce the vibration in when treatment vibration and to the influence of motor, increase life, remove compound when therapeutical and the relapse that can avoid the driver to produce great power just reverse, and produce the inertia hard iron, make the hauling capacity change.
Description
Technical field
This utility model relates to a kind of lumbar intervertebral disc negative pressure resonance therapy apparatus.
Background technology
In existing lumbar traction treatment device, described by Chinese patent CN200620001707.5, comprise vibration therapy and remove multiple treatment two parts, wherein vibration therapy part mainly comprises sliding support and vibration head, sliding support one end is fixed on extension table, the other end is connected with vibration head, and this vibration head passes through motor, transmission extension spring, eccentric shaft, axle sleeve, hammer stem drives tup vibration, with completed treatment.But, in the art due between the output shaft of motor and hammer stem by an eccentric shaft, the spacing of output shaft and axle sleeve is caused to increase, moment of torsion is caused to increase, therefore inevitably cause when tup vibrates motor output shaft bear larger moment of torsion and affect the service life of motor, even can cause overload that output shaft is ruptured.And remove multiple treatment part and adopt servomotor, remove multiple support, remove multiple steel wire rope and ankle holding instrument formation, then now use remove multiple therapy section divide treat time, need frequent rotating servomotor and making to remove multiple support and drive ankle holding instrument to stretch start, and large power when removing multiple, need be handed over, servomotor can be caused when frequent rotating to produce the moment of inertia causes the stroke of ankle holding instrument to produce change greatly, impact treatment, damages patient, more seriously can cause overload.
Utility model content
The purpose of this utility model, being to provide a kind of lumbar intervertebral disc negative pressure resonance therapy apparatus, can avoiding driver drives rotating more repeatedly when removing multiple treatment, and the moment of inertia produced, stroke is changed.
Further object of the present utility model, can reduce because motor output shaft bears larger moment of torsion when vibration therapy, the impact on motor during minimizing vibration therapy, increases service life.
For achieving the above object, this utility model is by the following technical solutions:
A kind of lumbar intervertebral disc negative pressure resonance therapy apparatus, it comprises: vibration therapy part, remove multiple treatment part, traction therapeutic part and a body;
Wherein, this body comprises a head supporting structure;
This vibration therapy part comprises a sliding support and a vibration head, and this sliding support one end is provided with the stiff end fixing with bed body, and the other end is connected with this vibration head; This vibration head includes a shell, a tup, a hammer stem, a fixed mount, a motor and a vertical vibration mechanism; This vertical vibration mechanism is connected with one end of this hammer stem with the output shaft of described motor, straight-line oscillation is converted to the rotary motion of the output shaft making this motor, the other end of this hammer stem is connected with this tup to drive this tup start, described fixed mount is connected with the inwall of described shell, and described motor is connected with described fixed mount;
This is removed multiple part and is located in this body, comprise a rotating mechanism, a lock ankle device, a drawing mechanism, a reciprocator, one driving mechanism, this rotating mechanism, this reciprocator, this driving mechanism and described bed body are fixed, this drawing mechanism is fixed on this rotating mechanism and is driven rotation by this rotating mechanism, this drawing mechanism has a body of rod and is removably connected to drive this lock ankle device to stretch or retract with described lock ankle device, this driving mechanism is connected with this body of rod of this drawing mechanism, drives the body of rod of this drawing mechanism to extend out to a position; This reciprocator is connected with this body of rod to drive the reciprocal start of this body of rod;
This traction therapeutic part comprises a traction drive mechanism, and this traction drive mechanism removably connects a foot fixing device, and to drive this foot fixing device stretch out or retract, this foot fixing device is positioned at the reverse side that this body and this head fix fixed mount.
In a preferred embodiment, it is characterized in that described vertical vibration mechanism comprises a bearing block and axle sleeve, this axle sleeve is located in this bearing block rotationally; The output shaft of this motor inserts axle sleeve prejudicially and is connected with this axle sleeve, and this bearing block is connected with this hammer stem.
In a preferred embodiment, be connected by the first flexible member between the upper end of described fixed mount and the inwall of this shell, be connected with this tup in the sleeve pipe that described tup is inserted in the end of described hammer stem, the end of described hammer stem is a T-shaped portion, be provided with one the 3rd flexible member between the one end in this T-shaped portion and the end of this tup, between the head end of this tup and described shell, be provided with one second flexible member.
In a preferred embodiment, described rotating mechanism comprises driving push rod, a fork and a cross bar, this driving push rod, this driving push rod is fixed on the skeleton of described bed body, on the rotatable inwall being fixed on described bed body of this cross bar, one end of this fork is connected with this cross bar, and the other end of this fork is connected with this driving push rod.
In a preferred embodiment, described drawing mechanism also comprises a holder; This holder is fixed on described cross bar, this body of rod is arranged in described holder, this holder is provided with certain assembly pulley, the bottom of the described body of rod is provided with a stiff end, being connected with a stretching steel wire rope of this stiff end, this stretching steel wire rope is walked around this fixed pulley group in the mode of fixed pulley and is connected with an arm-tie, and this arm-tie is connected with this driving mechanism with this reciprocator respectively.
In a preferred embodiment, comprise two pulleys, lay respectively at the both sides of this body of rod in this fixed pulley group, the two ends, left and right of this stiff end are walked around this fixed pulley group respectively by this stretching steel wire rope in the mode of fixed pulley and are connected with an arm-tie.
In a preferred embodiment, described driving mechanism comprises a driving pull bar, and this driving pull bar is connected with this arm-tie, drives this arm-tie start.
In a preferred embodiment, described driving pull bar drives flexible member to be connected with described arm-tie by a steel wire rope, a running block and.
In a preferred embodiment, described reciprocator comprises a moment pull bar and a pedal, and this moment pull bar is connected with described arm-tie by a reciprocal steel wire rope, and this steel wire rope is wound to a movable pulley set on this pedal with the canoe of movable pulley; Or described reciprocator comprises a servomotor, this servomotor is connected with described arm-tie with by a drag link mechanism, stretches to drive this body of rod;
This lumbar intervertebral disc negative pressure resonance therapy apparatus also comprises the controller removed multiple pressing supporting point mechanism and be electrically connected as driven pull bar, motor, sliding support, driving push rod, servomotor, haulage gear with one and each driver part; This is removed, and multiple pressing supporting point mechanism is rotatable is fixed on described sliding support side, and have a press head, this press head place is provided with a pressure transducer, this pressure transducer and the electrical connection of this controller.
In a preferred embodiment, described lock ankle device comprises a pair lock ankle pincers, fixing loop bar, teeth locked mechanism, and this teeth locked mechanism is made up of the first locking member and the second locking member movably; A pair this lock ankle pincers is articulated on described fixing loop bar with its center across, wherein lock ankle pincers are provided with this first locking member, teeth are provided with outside this first locking member one end, the other end extends an arc spanner end, this second locking member is located on another lock ankle pincers rotationally, inside one end, be provided with teeth.
This utility model beneficial effect is: can reduce the impact of vibration on motor when vibration therapy, increase service life, also can avoid driver generation rotating repeatedly more energetically, and produce inertia hard iron, haulage is changed when removing multiple treatment.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of vibration therapy part of a preferred embodiment of the present utility model.
Fig. 2 is the plan structure schematic diagram of a preferred embodiment of the present utility model.
Fig. 3 is the main TV structure intention of a preferred embodiment of the present utility model.
Fig. 4 is that the multiple treatment part plan structure of removing of a preferred embodiment of the present utility model is intended to.
Fig. 5 is the plan structure schematic diagram of the lock ankle device of a preferred embodiment of the present utility model.
Fig. 6 is the main TV structure schematic diagram of the lock ankle device of a preferred embodiment of the present utility model.
Detailed description of the invention
Below only with embodiment, the enforcement aspect that this utility model is possible is described, but and be not used to limit this utility model institute for protect category, first give chat bright.
A kind of lumbar intervertebral disc negative pressure that provides this utility model resonates therapy apparatus, and as shown in Figures 1 to 6, other comprises: vibration therapy part 1, traction therapeutic part 4 and remove multiple treatment part 2 and a body 3;
Wherein, this vibration therapy part 1 comprises sliding support 11 and a vibration head 12, this sliding support 11 one end is provided with the stiff end fixing with bed body 3, the other end is connected with this vibration head 12, and this vibration head 12 includes shell 121, tup 122, hammer stem 123, fixed mount 124, motor 125 and a vertical vibration mechanism 126; This vertical vibration mechanism 126 is connected with one end of this hammer stem 123 with the output shaft of described motor 125, vertical straight-line oscillation is converted to the rotary motion of the output shaft making this motor 125, the other end of this hammer stem 123 is connected with this tup 122 to drive this tup 122 start, described fixed mount 124 is arranged in described shell 121, and described motor 125 is connected with described vertical vibration mechanism 126 and described fixed mount 124.
Now with an embodiment explanation, described vibration therapy part 2 is located on the upside of described bed body 3, this sliding support 11 is that three-dimensional adjustable sliding support 11 can regulate this vibration head 12 relative to the position of patient before and after up and down, and the structure of this sliding support 11 is prior art therefore does not allow to repeat at this; Patient in use back up lies on this body 3, tup 122 is made to aim at the lumbar vertebra of patient by the three-dimensional regulation of sliding support 11, power-on afterwards, high frequency that vertical vibration makes tup 122 produce 0 to 4000 time trembles to drive vertical vibration mechanism 126 to do by the driving of motor 125, causes the tissues such as the intervertebral disc of pressuring nerve or also receives or to bounce back or grinding disappears or deviates from nerve.Thus reach the object of clinical symptom disappearance.
This removes multiple treatment part 2, be located in this body 3, comprise a rotating mechanism 21, and lock ankle device 22, drawing mechanism 23, reciprocator 24, one driving mechanism 25, this rotating mechanism 21 and described bed body 3 are fixed, this drawing mechanism 23 is fixed on this rotating mechanism 21 and is driven rotation by this rotating mechanism 21, and this drawing mechanism 23 has a body of rod 231 and is removably connected to drive this lock ankle device 22 to stretch or retract, to reach the effect of traction therapeutic with described lock ankle device 22.This driving mechanism 25 is connected with this body of rod 231 of this drawing mechanism 23, drives the body of rod 231 of this drawing mechanism to extend out to a position, and this position can control can adjust according to different Man's Demands by this driving mechanism 25; This reciprocator 24 is connected with this body of rod 231 to drive the back and forth start of this body of rod 231.
This body 3 comprises a head supporting structure 31, and the head of patient is fixed by a head band or other fixtures by this head supporting structure 31, and this structure is that known technology is not now allowed to repeat; This body 3 upper surface also offers an opening 32 makes this body of rod 231 extended external to this under the drive of rotating mechanism 21, to be removably connected with this lock ankle device 22.
Now with an embodiment explanation, patient in use back up lies on this body 3, being rotated by rotating mechanism 21 makes the body of rod 231 of this drawing mechanism 23 extend out to outside this body 3 by this opening 32, patient goes down on one's knees afterwards, by lock ankle device 22, the ankle of patient is fixed, the body of rod 231 of this drawing mechanism 23 is driven to be stretched to a position by this driving mechanism 25, to provide a power of fixing, the foot of patient is promoted, drive this body of rod 231 to stretch further by the start of reciprocator 24 afterwards and retract, carrying out removing multiple treatment to patient.So first can provide a larger power by driving mechanism 25, the foot of patient is fixed on a position, drive this body of rod 231 that lock ankle device 22 is stretched frequently by reciprocator 24 more afterwards, so, power required during this reciprocator's 24 start will greatly reduce, even if frequent start makes this body of rod 231 stretch also can not produce larger the moment of inertia, stroke is changed.Usually the rotatable angle of this rotating mechanism 21 is 0 ° to 90 °, by this rotating mechanism 21 when not using at ordinary times, this body of rod 231 of this drawing mechanism is hidden in a body 3 inner, facilitates the use of other treatment part.
This traction therapeutic part 4 is that known technology now lifts an example explanation, this traction therapeutic part 4 comprises a traction drive mechanism 41, this traction drive mechanism 41 removably connects a foot fixing device 42, to drive this foot fixing device 42 stretch out or retract, this foot fixing device 42 is positioned at the reverse side that this body 3 and this head fix fixed mount 31.In use, by the head of head supporting structure 31 immobilized patients, the foot of foot fixing device 42 immobilized patients, then drive this foot fixing device 42 to stretch patient by traction drive mechanism 41, to reach the effect of traction therapeutic, in the process of traction, this lumbar vertebra produces negative pressure.Wherein, preferably this traction drive mechanism 41 is an electric pushrod, is removably connected with this foot fixing device 42 by a Change-over frame 43.
Now illustrate with a preferred embodiment, as shown in Figure 1, described vertical vibration mechanism 126 comprises a bearing block 1261 and axle sleeve 1262, and this axle sleeve 1262 is located in this bearing block rotationally; The output shaft of this motor 125 inserts axle sleeve 1262 prejudicially to be connected with axle sleeve 1262, and this bearing block 1261 is connected with this hammer stem 123.This bearing block 1261 is suspended in this fixed mount 124 side, when the output shaft rotation of this motor 125, because output shaft is that bias is connected with this axle sleeve 1262, when causing this axle sleeve 1262 to rotate in this bearing block 1261, drive this bearing block 1261 in cam start, to drive this hammer stem 123 to vibrate, this tup 122 is driven to vibrate further.So when vibration therapy, the output shaft of this motor is directly connected with axle sleeve 1262, reduce the distance between motor output shaft and axle sleeve, can reduce because motor output shaft bears larger moment of torsion, the impact on motor during minimizing vibration therapy, increases service life.
In the specific implementation, this traction therapeutic can combine with this vibration therapy, namely first uses traction therapeutic part patient to be drawn, is being vibrated, to reach better therapeutic effect by vibration therapy part to lumbar vertebra position.
Preferably, in a preferred embodiment, as shown in Figure 4, be connected by the first flexible member 127 or amortisseur between the upper end of described fixed mount 124 and the inwall of this shell 121, carry out damping, but also can not become to be fixedly connected with between this fixture 124 and this shell 121 as limit, this fixed mount 124 be U-shaped, described first flexible member or amortisseur are positioned at upper end support 1241 place of U-shaped fixed mount 124, and described hammer stem 123 is through lower end support 1242.To be connected with tup 122 in the sleeve pipe that described tup 122 is inserted in the end of described hammer stem 123, the end of described hammer stem 123 is a T-shaped portion 1231, one the 3rd flexible member 129 is provided with between the one end in this T-shaped portion 1231 and the end of this tup 122, one second flexible member 128 is provided with between the head end of this tup 122 and described shell 121, can by the design of these three flexible members the elastic force of this tup resilience be provided when vibrating and play cushioning effect, the load that the output shaft that can reduce motor 125 with this bears, increases service life.
In a further preferred embodiment, described vertical vibration mechanism comprises a cam, this cam is connected with the output shaft of this motor 125, this hammer stem 123 can the surface being contacted with this cam of vertical vibration, in this preferred embodiment, this fixed mount 124 is also U-shaped, and described first flexible member or amortisseur are positioned at upper end support 1241 place of U-shaped fixed mount 124, described hammer stem 123, through the through hole of lower end support 1242, is undertaken spacing by this through hole.
Preferably, in a preferred embodiment of the present utility model, described rotating mechanism 21 comprises driving push rod 211, fork 212 and a cross bar 213, this driving push rod 211 can be electric pushrod but not as limit, this driving push rod 211 is fixed on the skeleton of described bed body 3, on the rotatable inwall being fixed on described bed body 3 of this cross bar 213, one end of this fork 212 is connected with this cross bar 213, the other end of this fork 212 is connected with this driving push rod 211, and described drawing mechanism 23 is fixed on described cross bar 213 and drives rotation by described cross bar 213.
In a preferred embodiment of the present utility model, described drawing mechanism 23 also comprises a holder 232; This holder 232 is fixed on described cross bar 213, this body of rod 231 is arranged in described holder 232, this holder 232 is provided with certain assembly pulley 233, the bottom of the described body of rod 231 is provided with a stiff end 234, being connected with a stretching steel wire rope 6 of this stiff end 234, this stretching steel wire rope 5 is walked around this fixed pulley group 233 in the mode of fixed pulley and is connected with an arm-tie 235, and this arm-tie 235 is connected with this driving mechanism 25 with this reciprocator 24 respectively.Preferably, two pulleys are comprised in this fixed pulley group 233, lay respectively at the both sides of this body of rod 213, the two ends, left and right of this stiff end 234 are walked around this fixed pulley group 233 respectively by this stretching steel wire rope 6 in the mode of fixed pulley and are connected with an arm-tie 235, ensure balance when ensureing that stretching steel wire rope 6 pulls this stiff end 234 to drive this body of rod 231 to stretch out with this.
Described driving mechanism 25 comprises a driving pull bar 251, and this driving pull bar 251 can be but not be limited to electric pushrod, and this driving pull bar 251 is connected with this arm-tie 235, drives this arm-tie 235 start, makes this stretching steel wire rope 6 drive this body of rod 231 to stretch.Setting like this can place driving mechanism 25, drawing mechanism 23 and rotating mechanism 21 in bed body 3 inside with less space, saves bed body space.
Preferably, described reciprocator 24 comprises a pedal 241, this pedal 241 is connected with described arm-tie 235 by a reciprocal steel wire rope 242, this reciprocal steel wire rope 242 is wound to a movable pulley 243 set on this pedal 241 with the canoe of movable pulley, to save pedal force, this reciprocal steel wire rope 242 is turned to by a fixed pulley 244.Or in other embodiments, for realizing Automated condtrol, described reciprocator 24 comprises a servomotor, and this servomotor is connected with described arm-tie 235 with by a drag link mechanism, stretch to drive this body of rod 231.
Preferably, described driving pull bar 251 drives steel wire rope 7, running block 253 to drive flexible member 252 to be connected with one with described arm-tie 235 by one, can save the driving force of described reciprocator 24 with this, drives this body of rod 231 to stretch further with less power.This flexible member 252 can be one group of (at least one) extension spring, selects according to practical situation, to save driving force.
Preferably, each driver part in this utility model is electrically connected a controller to control each driver part start as driven pull bar, motor, sliding support, driving push rod, servomotor, haulage gear.
In other preferred embodiments of the present utility model, also can comprise and remove multiple pressing supporting point mechanism 5, this removes multiple pressing supporting point mechanism 5 in use, when carrying out removing multiple treatment, can play pressing effect to lumbar vertebra position.This is removed, and multiple pressing supporting point mechanism 5 is rotatable is fixed on described sliding support 11 side, there is a press head, in use, first remove multiple pressing supporting point mechanism 5 by described sliding support 11 move to desired location by described, rotate this afterwards to remove multiple pressing supporting point mechanism 5 press head is pressed in therapentic part needed for lumbar vertebra, by press head, lumbar vertebra is pressed, to treat carrying out removing while patient's both feet upwards lift by multiple treatment.Preferably, this press head place is provided with a pressure transducer, with the pressure of detecting when pressing lumbar vertebra, and be electrically connected with this controller, can when the flexible drive both feet of this body of rod 231 of driven by servomotor upwards lift, the pressure control servo motor detected by this pressure transducer drives the stroke of this body of rod 231, to ensure carrying out pressing to lumbar vertebra and removing in multiple therapeutic process providing a stable pressure to lumbar vertebra.Or be also provided with a display, show the force value that this pressure transducer is detected, in the mode by artificial check and correction when for pedal 241, provide stable pressure.
Preferably, as shown in Figure 5, Figure 6, it comprises a pair lock ankle pincers 221 to described lock ankle device 22, fixing loop bar 222, teeth locked mechanism, and this teeth locked mechanism is made up of the first locking member 223 and the second locking member 224 movably.A pair this lock ankle pincers is articulated on described fixing loop bar 222 with its center across, wherein lock ankle pincers 221 are provided with this first locking member 223, teeth are provided with outside this first locking member one end, the other end extends an arc spanner end 2231, this second locking member 224 is located on another lock ankle pincers 221 rotationally, inside one end, be provided with teeth.When this lock ankle 22 in opened condition time, a pair this lock ankle pincers 221 in x shape, as shown in Figure 5, when fixing ankle, by this to lock ankle pincers 221 pull to conjunction state, make the teeth of this first locking member 223 and this second locking member 224 be meshed the action of lock ankle.When the treatment is completed, pull this arc spanner end 2231 and the teeth of this first locking member 223 and the second locking member 224 are flicked mutually, this clamps mutual pivotable in opened condition to lock ankle.Preferably, the other end of the second locking member 224 described in when reality uses can be provided with an extension spring 225 by its corresponding lock ankle pincers 221 between the side of this fixing loop bar, more laborsaving to make when pulling this arc spanner end.The lock ankle device of the present embodiment can lock to ankle like a cork fast and decontrol, and use simple more fast compared to other lock ankle devices, service life is stronger.
Wherein, rotating mechanism, drawing mechanism, reciprocator, driving mechanism and this traction drive mechanism selectively can be connected to support (not shown) by support with ground or bed body according to position.
In sum, this utility model is when carrying out removing multiple treatment, first can provide a larger power by driving mechanism, the foot of patient is fixed on a position, drive this body of rod that lock ankle device is stretched frequently by reciprocator more afterwards, so, power required during this reciprocator's start will greatly reduce, also can not produce larger the moment of inertia even if frequent start makes this body of rod stretch, stroke is changed.When vibration therapy, the output shaft of this motor is directly connected with axle sleeve, reduces the distance between motor output shaft and axle sleeve, can reduce because motor output shaft bears larger moment of torsion, and the impact on motor during minimizing vibration therapy, increases service life.Can be locked to ankle fast by the design of the first locking member and the second locking member, time saving and energy saving, increase service life.
Claims (10)
1. a lumbar intervertebral disc negative pressure resonance therapy apparatus, it is characterized in that, it comprises: vibration therapy part, remove multiple treatment part, traction therapeutic part and a body;
Wherein, this body comprises a head supporting structure;
This vibration therapy part comprises a sliding support and a vibration head, and this sliding support one end is provided with the stiff end fixing with bed body, and the other end is connected with this vibration head; This vibration head includes a shell, a tup, a hammer stem, a fixed mount, a motor and a vertical vibration mechanism; This vertical vibration mechanism is connected with one end of this hammer stem with the output shaft of described motor, straight-line oscillation is converted to the rotary motion of the output shaft making this motor, the other end of this hammer stem is connected with this tup to drive this tup start, described fixed mount is connected with the inwall of described shell, and described motor is connected with described fixed mount;
This is removed multiple part and is located in this body, comprise a rotating mechanism, a lock ankle device, a drawing mechanism, a reciprocator and a driving mechanism, this rotating mechanism, this reciprocator, this driving mechanism and described bed body are fixed, this drawing mechanism is fixed on this rotating mechanism and is driven rotation by this rotating mechanism, this drawing mechanism has a body of rod and is removably connected to drive this lock ankle device to stretch or retract with described lock ankle device, this driving mechanism is connected with this body of rod of this drawing mechanism, drives the body of rod of this drawing mechanism to extend out to a position; This reciprocator is connected with this body of rod to drive the reciprocal start of this body of rod;
This traction therapeutic part comprises a traction drive mechanism, and this traction drive mechanism removably connects a foot fixing device, and to drive this foot fixing device stretch out or retract, this foot fixing device is positioned at the reverse side that this body and this head fix fixed mount.
2. lumbar intervertebral disc negative pressure resonance therapy apparatus according to claim 1, it is characterized in that described vertical vibration mechanism comprises a bearing block and axle sleeve, this axle sleeve is located in this bearing block rotationally; The output shaft of this motor inserts axle sleeve prejudicially to be connected with this axle sleeve, and this bearing block is connected with this hammer stem.
3. according to lumbar intervertebral disc negative pressure resonance therapy apparatus according to claim 2, it is characterized in that, be connected by the first flexible member between the upper end of described fixed mount and the inwall of this shell, to be connected with this tup in the sleeve pipe that described tup is inserted in the end of described hammer stem, the end of described hammer stem is a T-shaped portion, be provided with one the 3rd flexible member between the one end in this T-shaped portion and the end of this tup, between the head end of this tup and described shell, be provided with one second flexible member.
4. lumbar intervertebral disc negative pressure resonance therapy apparatus according to claim 1, it is characterized in that, described rotating mechanism comprises a driving push rod, a fork and a cross bar, this driving push rod, this driving push rod is fixed on the skeleton of described bed body, on the rotatable inwall being fixed on described bed body of this cross bar, one end of this fork is connected with this cross bar, and the other end of this fork is connected with this driving push rod.
5. lumbar intervertebral disc negative pressure resonance therapy apparatus according to claim 4, it is characterized in that, described drawing mechanism also comprises a holder; This holder is fixed on described cross bar, this body of rod is arranged in described holder, this holder is provided with certain assembly pulley, the bottom of the described body of rod is provided with a stiff end, being connected with a stretching steel wire rope of this stiff end, this stretching steel wire rope is walked around this fixed pulley group in the mode of fixed pulley and is connected with an arm-tie, and this arm-tie is connected with this driving mechanism with this reciprocator respectively.
6. lumbar intervertebral disc negative pressure resonance therapy apparatus according to claim 5, it is characterized in that, comprise two pulleys in this fixed pulley group, lay respectively at the both sides of this body of rod, the two ends, left and right of this stiff end are walked around this fixed pulley group respectively by this stretching steel wire rope in the mode of fixed pulley and are connected with an arm-tie.
7. the lumbar intervertebral disc negative pressure resonance therapy apparatus according to claim 5 or 6, it is characterized in that, described driving mechanism comprises a driving pull bar, and this driving pull bar is connected with this arm-tie, drives this arm-tie start.
8. lumbar intervertebral disc negative pressure resonance therapy apparatus according to claim 6, it is characterized in that, described driving pull bar drives flexible member to be connected with described arm-tie by a steel wire rope, a running block and.
9. lumbar intervertebral disc negative pressure resonance therapy apparatus according to claim 8, it is characterized in that, described reciprocator comprises a moment pull bar and a pedal, this moment pull bar is connected with described arm-tie by a reciprocal steel wire rope, and this steel wire rope is wound to a movable pulley set on this pedal with the canoe of movable pulley; Or described reciprocator comprises a servomotor, this servomotor is connected with described arm-tie with by a drag link mechanism, stretches to drive this body of rod;
This lumbar intervertebral disc negative pressure resonance therapy apparatus also comprises the controller removed multiple pressing supporting point mechanism and be electrically connected as driven pull bar, motor, sliding support, driving push rod, servomotor, haulage gear with one and each driver part; This is removed, and multiple pressing supporting point mechanism is rotatable is fixed on described sliding support side, and have a press head, this press head place is provided with a pressure transducer, this pressure transducer and the electrical connection of this controller.
10. lumbar intervertebral disc negative pressure according to claim 1 resonance therapy apparatus, is characterized in that, described lock ankle device comprises a pair lock ankle pincers, fixing loop bar, teeth locked mechanism, and this teeth locked mechanism is made up of the first locking member and the second locking member movably; A pair this lock ankle pincers is articulated on described fixing loop bar with its center across, wherein lock ankle pincers are provided with this first locking member, teeth are provided with outside this first locking member one end, the other end extends an arc spanner end, this second locking member is located on another lock ankle pincers rotationally, inside one end, be provided with teeth.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527730.7U CN204840205U (en) | 2015-07-20 | 2015-07-20 | Coil negative pressure resonance therapy apparatus between waist |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520527730.7U CN204840205U (en) | 2015-07-20 | 2015-07-20 | Coil negative pressure resonance therapy apparatus between waist |
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| CN204840205U true CN204840205U (en) | 2015-12-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958172A (en) * | 2015-04-03 | 2015-10-07 | 黄景玉 | Waist disc negative pressure resonance therapeutic machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958172A (en) * | 2015-04-03 | 2015-10-07 | 黄景玉 | Waist disc negative pressure resonance therapeutic machine |
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