CN105877888B - Waist automatically adjusts traction table - Google Patents
Waist automatically adjusts traction table Download PDFInfo
- Publication number
- CN105877888B CN105877888B CN201610337217.0A CN201610337217A CN105877888B CN 105877888 B CN105877888 B CN 105877888B CN 201610337217 A CN201610337217 A CN 201610337217A CN 105877888 B CN105877888 B CN 105877888B
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- CN
- China
- Prior art keywords
- supporting surface
- waist
- traction table
- connect
- leash
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
Abstract
The invention discloses a kind of waists to automatically adjust traction table, it includes waist fixing device, automatic position-adjusting device, counter weight device, supporting surface, leash；The present invention has abandoned the principle that common traction equipment makees tractive force using material forces, it uses the gravity of counter weight device to make tractive force and the angle of inclination by the gravity of counter weight device by adjusting supporting surface is combined with supporting surface, automatic position-adjusting device, reach gravity, tractive force, support force three balance, 0 tractive force can be arbitrarily adjusted between counter weight device gravity, there is better controllability and durability compared to existing similar medical equipment, and patient's change body position will not change tractive force.
Description
Technical field
The present invention relates to area of medical devices more particularly to a kind of lumbar traction beds automatically controlling tractive force.
Background technology
Traction, one of method of rehabilitation.With special leash and device, drawing practice is carried out to human body a part.Purpose
It is to increase interbody space and intervertebral foramen, releases the compressing of nerve root and the distortion of vertebral artery, alleviates muscle cramp, make the vertebra of protrusion
Disk resets.There are commonly the cervical traction for the treatment of cervical spondylosis, the pelvises of the prominent disease of lumber ertebral disc（Lumbar vertebrae）Traction and improve and
Promote the function traction of extremities joint function.Its device can utilize weight, spring scale or screw the non-machine that screw rod makees tractive force
Dynamic traction table, or using the motor traction bed of electronic device automatic control, if divided according to joint, traction can be divided into vertebra or four limbs
The traction in joint.Clinically, spinal distractor is relatively often used；And in spinal distractor, and most with lumbar traction and cervical traction
To be common, and general draft gear can not accomplish arbitrary adjusting tractive force, and only very high electronically controlled of use cost is led
Draw bed.
Invention content
The present invention is to solve the problems, such as that existing apparatus can not arbitrarily adjust tractive force and cost is higher, makes following design：
Structure of the invention includes：Waist fixing device, automatic position-adjusting device, counter weight device, supporting surface, leash, traction table；The waist
Portion's fixing device includes fixing strap of waist, connect band, dynamometer, and the fixing strap of waist is connect with described connect band one end, institute
It states the connect band other end to connect with described dynamometer one end, the dynamometer other end is connect with described leash one end；It is described
The leash other end is connect with the counter weight device；The supporting surface has shaft on one side, which is fixed on described lead
Drawing at the tailstock of bed, the automatic position-adjusting device is located at the supporting surface side, and the supporting surface can be made to prolong the shaft rotation,
And the supporting surface and the angle on the ground any angle between 0 ° -90 ° can be made to fix；The supporting surface has sliding rail, described to match
Refitting is set including counterweight box, clump weight, and for the clump weight loaded in the counterweight box, the counterweight box has idler wheel on one side, described
Idler wheel slides in the sliding rail；The bedside position of the traction table also has shoulder fixing belt.
Preferably, the sliding rail has two or three, the idler wheel to have two rows or three rows.
Preferably, the self-checking device includes PLC controller, stepper motor, worm gear, worm screw, the worm gear and institute
The shaft for stating supporting surface is fixed, and the stepper motor drives the worm screw rotation, and the PLC controller, which receives, comes from the dynamometry
The traction force signal of meter, and make stepper motor drive scroll bar forward or reverse to reach default according to the required tractive force preset
Value of thrust.
Preferably, the fixing strap of waist is leather, the connect band, leash, shoulder fixing belt are nylon ribbon.
In conclusion the present invention can easily adjust tractive force, by setting the value of tractive force in PLC controller,
The feedback information of tractive force is provided from dynamometer to PLC controller, then relatively and indicates that stepper motor drives branch by PLC controller
Support face rotates, and stops after reaching preset value, realizes closed-loop control and automation, has apparent advantage compared to existing product.
Description of the drawings
Fig. 1 is the first visual angle schematic diagram of the invention.
Fig. 2 is supporting surface partial schematic diagram of the present invention.
Specific implementation mode
Embodiment one
Structure of the invention includes as shown in Figure 1 and Figure 2：Structure includes：Waist fixing device, matches refitting at automatic position-adjusting device
Set 6, supporting surface 7, leash 4, traction table 9；The waist fixing device includes fixing strap of waist 1, connect band 2, dynamometer 3,
The fixing strap of waist 1 is connect with 2 one end of the connect band, and 2 other end of the connect band is connect with 3 one end of the dynamometer,
3 other end of the dynamometer is connect with 4 one end of the leash；4 other end of the leash is connect with the counter weight device 6；
The supporting surface 7 has shaft on one side, which is fixed at the tailstock of the traction table 9, the automatic position-adjusting device
Positioned at 7 side of the supporting surface, the supporting surface 7 can be made to prolong the shaft rotation, and the folder of the supporting surface 7 and ground can be made
Angle any angle between 0 ° -90 ° is fixed；It includes counterweight box, counterweight that the supporting surface 7, which has sliding rail 11, the counter weight device 6,
Block, for the clump weight loaded in the counterweight box, the counterweight box has idler wheel, the idler wheel to be slided in the sliding rail on one side；
The bedside position of the traction table 9 also has shoulder fixing belt 14.
More specifically, the sliding rail 11 has two, and the idler wheel has two rows.
More specifically, the self-checking device includes PLC controller 12, stepper motor 8, worm gear 5, worm screw 13, institute
It states worm gear 5 and the shaft of the supporting surface 7 is fixed, the stepper motor 8 drives the worm screw 13 to rotate, the PLC controller
12 receive the traction force signal from the dynamometer 3, and so that stepper motor 8 is driven scroll bar according to the required tractive force preset
13 forward or reverse are to reach default value of thrust.
More specifically, the fixing strap of waist 1 is leather, and the connect band 2, leash 4, shoulder fixing belt 14 are Buddhist nun
Imperial ribbon.
It these are only preferred embodiments of the present invention, therefore cannot limit the scope of implementation of the present invention according to this, i.e., according to the present invention
Equivalence changes made by description and decoration, should all belong in the range of present invention covering.
Claims (4)
1. a kind of waist automatically adjusts traction table, it is characterised in that：Structure includes：Waist fixing device, is matched at automatic position-adjusting device
Refitting set, supporting surface, leash, traction table；The waist fixing device includes fixing strap of waist, connect band, dynamometer, described
Fixing strap of waist is connect with described connect band one end, and the connect band other end is connect with described dynamometer one end, the dynamometry
The meter other end is connect with described leash one end；The leash other end is connect with the counter weight device；The supporting surface
There is shaft on one side, which is fixed at the tailstock of the traction table, and the automatic position-adjusting device is located at the supporting surface
Side can be such that the supporting surface is rotated along the shaft, and the supporting surface and the angle on ground can be made to appoint between 0 ° -90 °
Meaning angle is fixed；It includes counterweight box, clump weight that the supporting surface, which has sliding rail, the counter weight device, and the clump weight is loaded on described
In counterweight box, the counterweight box has idler wheel, the idler wheel to be slided in the sliding rail on one side；The bedside position of the traction table is also
There is shoulder fixing belt.
2. waist automatically adjusts traction table according to claim 1, it is characterised in that：The sliding rail has two or three, institute
Stating idler wheel has two rows or three rows.
3. waist automatically adjusts traction table according to claim 1, it is characterised in that：The automatic position-adjusting device includes PLC
The shaft of controller, stepper motor, worm gear, worm screw, the worm gear and the supporting surface is fixed, described in the stepper motor drive
Worm screw rotates, and the PLC controller receives the traction force signal from the dynamometer, and according to the required tractive force preset
Stepper motor is set to drive scroll bar forward or reverse to reach default value of thrust.
4. waist automatically adjusts traction table according to claim 1, it is characterised in that：The fixing strap of waist is leather, institute
It is nylon ribbon to state connect band, leash, shoulder fixing belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337217.0A CN105877888B (en) | 2016-05-21 | 2016-05-21 | Waist automatically adjusts traction table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337217.0A CN105877888B (en) | 2016-05-21 | 2016-05-21 | Waist automatically adjusts traction table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105877888A CN105877888A (en) | 2016-08-24 |
| CN105877888B true CN105877888B (en) | 2018-07-27 |
Family
ID=56716736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610337217.0A Active CN105877888B (en) | 2016-05-21 | 2016-05-21 | Waist automatically adjusts traction table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105877888B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186248B (en) * | 2018-02-08 | 2023-07-07 | 河南省洛阳正骨医院（河南省骨科医院） | Three-bending-position adjustable support pad |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247506Y (en) * | 1995-07-20 | 1997-02-19 | 华北石油管理局第五采油厂 | Full-automatic lumbar vertebra traction bed |
| CN2426350Y (en) * | 2000-05-26 | 2001-04-11 | 曹士鑫 | Automatic traction bed |
| CN2645634Y (en) * | 2003-09-25 | 2004-10-06 | 李学惠 | Stand and decubitus lumbar vertebrae traction massage bed |
| US7357777B1 (en) * | 2005-01-19 | 2008-04-15 | Ryan Meyers | Spinal traction device and method |
| CN201200590Y (en) * | 2008-06-23 | 2009-03-04 | 宋振江 | Traction device for upper limb |
| KR20110011151A (en) * | 2009-07-28 | 2011-02-08 | (주)한지 | Traction treatment apparatus |
| JP2013215632A (en) * | 2008-05-22 | 2013-10-24 | Minato Ikagaku Kk | Lumbar traction apparatus |
-
2016
- 2016-05-21 CN CN201610337217.0A patent/CN105877888B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247506Y (en) * | 1995-07-20 | 1997-02-19 | 华北石油管理局第五采油厂 | Full-automatic lumbar vertebra traction bed |
| CN2426350Y (en) * | 2000-05-26 | 2001-04-11 | 曹士鑫 | Automatic traction bed |
| CN2645634Y (en) * | 2003-09-25 | 2004-10-06 | 李学惠 | Stand and decubitus lumbar vertebrae traction massage bed |
| US7357777B1 (en) * | 2005-01-19 | 2008-04-15 | Ryan Meyers | Spinal traction device and method |
| JP2013215632A (en) * | 2008-05-22 | 2013-10-24 | Minato Ikagaku Kk | Lumbar traction apparatus |
| CN201200590Y (en) * | 2008-06-23 | 2009-03-04 | 宋振江 | Traction device for upper limb |
| KR20110011151A (en) * | 2009-07-28 | 2011-02-08 | (주)한지 | Traction treatment apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105877888A (en) | 2016-08-24 |
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