CN201624944U - Multifunctional electric traction and correction-reposition bed - Google Patents

Multifunctional electric traction and correction-reposition bed Download PDF

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Publication number
CN201624944U
CN201624944U CN2009200149699U CN200920014969U CN201624944U CN 201624944 U CN201624944 U CN 201624944U CN 2009200149699 U CN2009200149699 U CN 2009200149699U CN 200920014969 U CN200920014969 U CN 200920014969U CN 201624944 U CN201624944 U CN 201624944U
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bed body
screw
bed
plate
installing
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CN2009200149699U
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Chinese (zh)
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张德宏
张英健
汤君
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Beijing Zhang Dehong Scoliosis Research Institute
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Individual
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Abstract

The utility model relates to a multifunctional electric traction and correction-reposition bed which is characterized in that the bottom surfaces of a rear-section bed body and a front-section bed body are respectively provided with an electric inclining mechanism; the tail part of a middle-section bed body is provided with an electric lifting mechanism of a belt pile, the frame of the middle-section bed body is provided with a bracket guide mechanism, and one side of the top frame of the middle-section bed body is provided with a bed body fastening mechanism; the bracket guide mechanism is provided with an electric bed body lifting mechanism; narrow rectangular holes I, II and III in the top surface at the front part of the middle bed body are sequentially and internally provided with lifting-by-hand adjusting plate mechanisms which are respectively used for waist, back and shoulder; and one side of the front-section bed body is provided with an electrical control operation desk. The multifunctional electric traction and correction-reposition bed not only has reasonable design, compact structure, simpleness and practicability, but also can adjust the force and the angle of traction, thus being not only applicable to the traction treatment of patients suffered from camptocormia, hunchback and kyphoscolios, but also to the traction treatment of patients suffered from knee-joint stretch restriction; and the multifunctional electric traction and correction-reposition bed has the advantages of good traction treatment effect, low price, attractive appearance, capability of still being used for treatment even in power failure, very convenient use and the like.

Description

Multi-functional electric traction, rectification and recovery bed
Technical field
This utility model belongs to medical apparatus and instruments, and is particularly a kind of multi-functional electric traction, rectification and recovery bed.
Background technology
At present, utilize mechanical external force to treat lumbar vertebra, cervical vertebra, the medical apparatus and instruments of position diseases such as thoracic vertebra, the overwhelming majority adopts extension table, in recent years along with the development of medical industry, for satisfying needs of patients, various extension tables have appearred in succession, and the common extension table in market, it is by motor, driving mechanism, front column-number of people heel post, rear column-leg side column, the underframe track, bed body and traction binding belt are formed, in the bed body upper frame that supports by four footposts, directly put bed board, article four, the roller that can move is installed in the footpost bottom on the underframe track, the longitudinal moving mechanism that installing is carried out on the underframe track by motor-driven bed body in the bed body, connect rear column-lower limb heel post at bed body one end, on the underframe track of the bed body other end, connect front column-number of people heel post; During treatment, the patient lies low on the bed body, wears traction binding belt in the position cover that human body need draw, and binding belt one end system hangs in the belt stake of being fixed in tailstock, and the binding belt other end is sleeved on the human body, and energized is carried out traction therapeutic then; Its shortcoming is: owing to limited by planar bed body, only be suitable for the traction therapeutic of prolapse of lumbar intervertebral disc disease; And be not easy to the traction therapeutic of prolapse-preceding humpback, processus aboralis-back humpback and pleurapophysis-side humpback to human body top, because the bed body is the plane, both made the patient prostrate or lie on the back extremely uncomfortable, again dynamics in the distraction procedure and angle are not easy to adjust, make its traction therapeutic not ideal, be fixed in the belt stake of tailstock simultaneously, can not regulate height, make the patient when traction, not reach ideal effect.In recent years, also found to occur high three dimensional tracting bed of the automaticity of some high gears time both at home and abroad, though make progress, not only structure is very complicated, big and heave, and also prices are rather stiff.At the deficiency of above-mentioned technology, this utility model people had once declared its application number in 2007 be that a kind of front and rear sections bed body of 200710011520.2 is tiltable traction, rectification and recovery bed; Its structure is by the extension table of leading portion bed body, stage casing and back segment combination, all installs manual adjusting angle mechanism that can upper and lower angle of inclination on leading portion bed body and back segment.Though it has obtained bigger progress technically,, be subjected to medical worker and patient's welcome because its is simple and practical and cheap.Along with advancing of modern science and technology, semi-automatic traction, rectification and recovery bed of research and development, it is very necessary bringing glad tidings for the patient at positions such as lumbar vertebra, cervical vertebra, thoracic vertebra.
Summary of the invention
This utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, and provides not only reasonable in design, compact conformation, and not only simple and practical but also safety, a variety of causes has a power failure and also can use, and can dynamics in the distraction procedure and angle be adjusted again; The traction therapeutic that both had been fit to prolapse, processus aboralis and pleurapophysis patient, be fit to stretch limited patient's traction therapeutic of knee joint again, and it is effective to have a traction therapeutic, cheap, good looking appearance still can treat and use a kind of very easily front and rear sections bed body tiltable traction, rectification and recovery bed when outage.
The purpose of this utility model is to adopt following technical scheme to realize: described multi-functional electric traction, rectification and recovery bed, the bed that comprises back segment bed body, stage casing bed body and the hinged combination of leading portion bed body, the motor drive mechanism that the bed body vertically moves, the traction belt device of belt stake and belt and the mount pad of the electronic vertebral column appliance on the bed head frame, it is characterized in that: all packing has the flexible package layer on the visible surface of back segment bed body, stage casing bed body and leading portion bed body, at the downward up electronic leaning device of back segment bed body bottom surface installing back segment bed body; At the downward up electronic leaning device of leading portion bed body bottom surface installing leading portion bed body; Electric lifting mechanism in the stake of stage casing bed body afterbody end face middle part installing belt; Installing carriage guiding mechanism on the bedstead of stage casing bed body is at the side installing bed body retention mechanism of stage casing bed body upper frame; The electronic bed body elevating mechanism of installing on the carriage guiding mechanism; In the anterior end face of stage casing bed body, be provided with the long narrow square opening of I#, the long narrow square opening of II# and the long narrow square opening of III# in regular turn, the adjustable plate block mechanism of the hand-operated lifting of installing waist in the long narrow square opening of I#, the adjustable plate block mechanism of the hand-operated lifting at installing back in the long narrow square opening of II#, the adjustable plate block mechanism of hand-operated lifting of installing shoulder in the long narrow square opening of III# is provided with the electric control operation platform in a side of leading portion bed body.
The electric lifting mechanism of described belt stake is made up of II# direct current generator, support plate, first worm screw, helical teeth worm gear, helical rack, location-plate, tooth bar chute, stake bar and shaft coupling, on the bedstead of stage casing bed body, connect support plate, the II# direct current generator that the installing band slows down on the support plate, the II# direct current generator connects the end of first worm screw with shaft coupling, the worm screw section that the other end processing of first worm screw is meshed with the helical teeth worm gear, helical rack in helical teeth worm gear and the tooth bar chute is meshed, and the location-plate that makes helical rack upper and lower slip in the tooth bar chute is housed at the helical rack back side; It is to worry to draw the stake bar that belt is used that the helical rack top side connects.So,, just can make the electric lifting mechanism of belt stake that the belt stake is risen from bed body end face to needed height, will bundle in the extension belt stake of belt one end system and draw by the unlatching push switch when the traction belt device of needs with belt; When the traction belt device that does not need with belt, just can the belt stake be descended in the bed body by the electric lifting mechanism of belt stake.
Described carriage guiding mechanism is made up of rectangular underframe, bottom bracket, bracket, guide pillar and the sliding sleeve of stage casing bed body, rectangular underframe, bottom bracket and the bracket of forming stage casing bed body respectively by longitudinal and transverse beam, four jiaos in bottom bracket all connect a guide pillar, the bottom of each guide pillar is connected on the bottom bracket, the top of guide pillar is passed underframe and is connected on the bracket, install sliding sleeve in the underframe between underframe and guide pillar heel, make guide pillar upper and lower slip in this sliding sleeve.So, bottom bracket and bracket just can be by carrying out upper and lower slip in the sliding sleeve of four guide pillars in the bed body underframe of stage casing.
Described electronic bed body elevating mechanism is by III# motor bearing plate, the III# direct current generator, shaft coupling, upper bearing plate, top chock, elevating screw, the screw support plate, the lifting screw, lower support plate, step and lower support plate are formed, on bracket, connect upper bearing plate, in the upper bearing plate middle part top chock is housed, top chock is passed on the top of elevating screw to be connected with the III# direct current generator that shaft coupling and band on being loaded on III# motor bearing plate slow down, the underframe that stage casing bed body is passed in the bottom of elevating screw is packed in the step of bottom bracket, step is contained in the lower support plate, lower support plate is connected with the bottom surface of bottom bracket, the lifting screw that installing is meshed with elevating screw in the underframe between underframe and the elevating screw, the lifting screw is connected in the screw support plate of underframe, realizes that driving elevating screw by the III# direct current generator does in the lifting screw, following motion.
Described bed body retention mechanism is made up of fastening conduit, sheathed catheter, fastening guide pillar and trip bolt, two fastening conduits distribute on a curb girder of the bottom bracket on electronic bed body elevating mechanism both sides, the bottom of each fastening conduit is connected on the bottom bracket, and each fastening catheter tip is passed on the upper frame that bracket is connected stage casing bed body; Spread all at fastening guide pillar and to be provided with recessed clamping hole, at the fastening guide pillar of in fastening conduit apical pore, packing into, make the top of fastening guide pillar stretch outside fastening conduit mouth and be connected on the upper frame of stage casing bed body, the bottom of fastening guide pillar is suspended in the pipe, trip bolt with installing band handle on the upper frame of corresponding stage casing, clamping hole site bed body on the fastening guide pillar, after waiting to be transferred to needed height, just twisting trip bolt enters in the fastening guide pillar clamping hole, bed body and upper and lower carriage are fastened as one, otherwise, but upper and lower carriage free lifting.
Described each adjustable plate block mechanism is made up of gripper shoe, sliding sleeve, second worm screw, helical teeth worm gear, helical rack, location-plate, tooth bar chute and plate, and the end of second worm screw is the worm screw section, and the other end of spanner is processed with the rod end that matches with the trepanning spanner; Described trepanning spanner, its spanner head are processed with and the identical trepanning of spanner rod end cross section; Be connected gripper shoe on the upper frame of corresponding stage casing, long narrow square opening position bed body, in gripper shoe, connect sliding sleeve, the worm screw of second worm screw end is passed sliding sleeve to be connected in the tooth bar runner wall, the other end of second worm screw is suspended in the open hole of a body case, the worm screw section of second worm screw is meshed with the helical teeth worm gear, the helical teeth worm gear helical rack interior with being loaded on the tooth bar chute is meshed, and the location-plate that makes helical rack upper and lower slip in the tooth bar chute is housed at the helical rack back side; The helical rack top is connected with the plate of flexible package layer.
Described each electronic leaning device is made up of I# direct current generator, a motor plate, leading screw gripper shoe, bearing block, shaft coupling, leading screw, screw, round nut, nut support plate, chute and idler wheel mechanism, connect a motor plate at stage casing bed body body transom middle part, prop up the I# direct current generator that motor plate bottom surface connecting band slows down, the parallel chute of symmetry installing on the body transom on a motor plate both sides; Cloth connects the leading screw gripper shoe with double-screw bolt above the motor plate, the bearing block of in the middle part of leading screw gripper shoe, packing into, and the bottom of leading screw is passed bearing block and is connected with the motor shaft of shaft coupling with the I# direct current generator of band deceleration; The top of leading screw suspends, the screw that on the leading screw section, is connected with a joggle, and screw is inserted in the round nut, an end of symmetrical hinged nut support plate on the outer peripheral face of round nut, the other end symmetry of two nut support plates is connected can be along on the idler wheel mechanism of the upper and lower slip of chute.
Connect the travel switch impinger on the roller shaft of the either side in the described idler wheel mechanism, its each idler wheel mechanism is made up of connecting rod, roller and roller shaft, in the chute base plate, install roller shaft, the roller axle head that is in the chute connects roller, the other end of roller shaft is fixed on the connecting rod with nut after passing connecting rod bottom and nut support plate, the top of connecting rod or be hinged on the free bearing of bottom surface of leading portion bed body, or be hinged on the free bearing of bottom surface of back segment bed body.
Described electric control operation platform is made up of casing and push switch, the circuit of motor drive mechanism is housed in case, arranged distribution is provided with main power on the casing upper table surface, the electronic leaning device of front and rear sections bed body, electronic bed body elevating mechanism, the electric lifting mechanism of belt stake, the bed driving mechanism that vertically moves of body and the push switch of electronic spine correcting mechanism and the display screen of pull strength.
The power supply of described direct current generator or with the accumulator of 24V or be converted to the dc source of 24V with 220V AC charging machine.Use the dc source of 24V, fool proof to the patient when treatment.Because the motor drive mechanism in this utility model all adopts direct current generator, so, this utility model is can be directly owing to used accumulator as power supply; Dc source after also available simultaneously friendship-straight transducer conversion.And during outage, still can proceed treatment, and reduce the patient suffering the patient.
Principle of the present utility model and operation are described below:
Because being inclined upwardly of leading portion bed body in this utility model and back segment bed, or be to adopt electronic leaning device towards having a down dip, the lifting of bed body is to adopt electronic bed body elevating mechanism, the lifting of belt stake is the electric lifting mechanism that adopts the belt stake, the bed motor drive mechanism that vertically moves of body and electronic spine correcting mechanism, all concentrate to be connected in the electric control operation case, and on the operating table surface of electric control operation case, be respectively equipped with open and close knob each motor drive mechanism by circuit; Need that motor drive mechanism work, need only one and press knob, just can operate; For the ease of traction therapeutic to prolapse-preceding humpback, processus aboralis-back humpback and the pleurapophysis-side humpback on human body top, on the bed body, installed the adjustable plate block mechanism of the hand-operated lifting of shoulder, the back of the body and waist, just can come the adjustable plate block mechanism, so that effectively treat at patient's the state of an illness according to the position and the arched size of patient's humpback.In order to increase function of the present utility model, installed the mount pad of an electronic vertebral column appliance on bed head frame in addition, this electronic vertebral column appliance is that this utility model people is the utility model of ZL 200720012430.0 the granted patent No. of application in 2007; By more effectively obtaining comparatively ideal traction therapeutic effect relievedly with its partner treatment.Therefore, can treat a plurality of positions such as the thoracic vertebra of human body, waist, knee joints; And in treatment, link up with the patient; Can also carry out manipulation in the time of traction; Dynamics and angle can be regulated according to practical situation at any time in the distraction procedure; So can be used to correct rachiocamposis; Balance is crooked; Also receive outstanding; The treatment prolapse of lumbar intervertebral disc; The treatment knee joint is stretched diseases such as bending difficulty; Simultaneously can also increase intervertebral space; Remove contracture; Peel off the tissue adhesion; Help removing nerve root compression; Improve blood circulation, improve soft tissue structure.In addition, this utility model can also change prolapse of lumbar intervertebral disc, stenosis of disc space, little joint disorders, hyperosteogeny, lumbar muscle strain, breast waist physiological bending, the spy sends out property scoliolosis, all kinds of scoliolosises etc. and carries out reduction therapy, and realization a tractor serves several purposes, so called after " multi-functional electric traction, rectification and recovery bed ".
Combine the above technical scheme of being taked, realize the purpose of this utility model.
Compared with prior art, this utility model is not only reasonable in design, and compact conformation was both simple and practical, reduces manual labour, can adjust dynamics in the distraction procedure and angle again; The traction therapeutic that both had been fit to prolapse, processus aboralis and pleurapophysis patient is fit to stretch limited patient's traction therapeutic of knee joint again, and can also demonstrate the weight numeral simultaneously on display screen in traction; It is effective to have traction therapeutic, cheap, and advantages such as very convenient can be treated and use to good looking appearance still when outage.
Description of drawings
This utility model has eight width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure sketch map of one of embodiment of the present utility model;
Accompanying drawing 2 is vertical views of Fig. 1;
Accompanying drawing 3 is along D-D line cutaway view among Fig. 1;
Accompanying drawing 4 is along the cutaway view of A-A line among Fig. 1;
Accompanying drawing 5 is cutaway views of the B-B line among Fig. 1;
Accompanying drawing 6 is cutaway views of the C-C line among Fig. 1;
Accompanying drawing 7 is that the E of Fig. 1 is to sketch map.
Accompanying drawing 8 is main TV structure sketch maps of two of embodiment of the present utility model.
Among the figure: 1, back segment bed body, 2, flexible package layer, 3, belt holder, 4, the electric lifting mechanism of belt stake: 4-1, II# direct current generator, 4-2, support plate, 4-3, first worm screw, 4-4, helical teeth worm gear, 4-5, helical rack, 4-6, location-plate, 4-7, tooth bar chute, 4-8, stake bar, 4-9, shaft coupling; 5, stage casing bed body, 6, bracket, 7, guide pillar, 8, bottom bracket, 9, sliding sleeve, 10, underframe, 11, sheathed catheter, 12, fastening conduit, 13, fastening guide pillar, 14, trip bolt, 15, III# motor bearing plate, 16, the III# direct current generator, 17, shaft coupling, 18, upper bearing plate, 19, top chock, 20, elevating screw, 21, the screw support plate, 22, the lifting screw, 23, step, 24, lower support plate, 25, the motor drive mechanism that the bed body vertically moves, 26, the long narrow square opening of I#, 27, the long narrow square opening of II#, 28, the long narrow square opening of III#, 29, jacking block mechanism: 29-1, gripper shoe, 29-2, sliding sleeve, 29-3, the second worm screw, 29-4, the helical teeth worm gear, 29-5, helical rack, 29-6, location-plate, 29-7, the tooth bar chute, 29-8, plate; 30, leading portion bed body, 31, electronic leaning device: 31-1, I# direct current generator, 31-2, a motor plate, 31-3, shaft coupling, 31-4, bearing block, 31-5, leading screw gripper shoe, 31-6, leading screw, 31-7, screw, 31-8, round nut, 31-9, nut support plate, 31-10, chute, 31-11, connecting rod, 31-12, roller, 31-13, roller shaft, 31-14, travel switch impinger; 32, electric control operation platform, 33, bed head frame, 34, the mount pad of electronic vertebral column appliance, 35, push switch.
The specific embodiment
Shown in Fig. 1,2,3,4,5,6,7 the multi-functional electric traction, rectification and recovery bed of one of embodiment of the present utility model, its structure comprises: the bed of back segment bed body, stage casing bed body and the hinged combination of leading portion bed body, the motor drive mechanism 25 that the bed body vertically moves, the traction belt device of belt stake and belt and the mount pad 34 of the electronic vertebral column appliance on the bed head frame 33, it is characterized in that: all packing has flexible package layer 2 on the visible surface of back segment bed body 1, stage casing bed body 5 and leading portion bed body 30, and described flexible package layer 2 is made up of dermatine skin and foamed plastic internal layer; Back segment bed body 1 bottom surface installing back segment bed body downward up by I# direct current generator 31-1, prop up motor plate 31-2, leading screw gripper shoe 31-5, bearing block 31-4, shaft coupling 31-3, leading screw 31-6, screw 31-7, round nut 31-8, nut support plate 31-9, the electronic leaning device that chute 31-10 and idler wheel mechanism are formed, wherein said each idler wheel mechanism is by connecting rod 31-11, roller 31-12 and roller shaft 31-13 form, and on the roller shaft 31-13 in left side, connect travel switch impinger 31-14, leading portion bed body bottom surface installing leading portion bed body downward up by I# direct current generator 31-1, prop up motor plate 31-2, leading screw gripper shoe 31-5, bearing block 31-4, shaft coupling 31-3, leading screw 31-6, screw 31-7, round nut 31-8, nut support plate 31-9, the electronic leaning device that chute 31-10 and idler wheel mechanism are formed, wherein said each idler wheel mechanism is by connecting rod 31-11, roller 31-12 and roller shaft 31-13 form, and connect the travel switch impinger on the roller shaft 31-13 in left side; Install the electric lifting mechanism of the belt stake of forming by II# direct current generator 4-1, support plate 4-2, first worm screw 4-3, helical teeth worm gear 4-4, helical rack 4-5, location-plate 4-6, tooth bar chute 4-7, stake bar 4-8 and shaft coupling 4-9 at stage casing bed body 5 afterbody end face middle parts; The carriage guiding mechanism that installing is made up of rectangular underframe 10, bottom bracket 8, bracket 6, guide pillar 7 and the sliding sleeve 9 of stage casing bed body 5 on the bedstead of stage casing bed body 5, at the body retention mechanism that the installing of the rear side of stage casing bed body 5 upper frames is made up of fastening conduit 12, sheathed catheter 11, fastening guide pillar 13 and trip bolt 14, wherein on fastening guide pillar 13, spread all over and be provided with recessed clamping hole; The electronic bed body elevating mechanism that installing is made up of III# motor bearing plate 16, III# direct current generator 15, shaft coupling 17, upper bearing plate 18, top chock 19, elevating screw 20, screw support plate 21, lifting screw 22, lower support plate 23, step 23 and lower support plate 24 on the carriage guiding mechanism; In stage casing bed body 5 anterior end faces, be provided with the long narrow square opening 26 of I# in regular turn, long narrow square opening 27 of II# and the long narrow square opening 28 of III#, installing is by gripper shoe 29-1 in the long narrow square opening 26 of I#, sliding sleeve 29-2, second worm screw 29-3, helical teeth worm gear 29-4, helical rack 29-5, location-plate 29-6, the adjustable plate block mechanism of the hand-operated lifting of the waist that tooth bar chute 29-7 and plate 29-8 form, installing is by gripper shoe 29-1 in the long narrow square opening of II#, sliding sleeve 29-2, second worm screw 29-3, helical teeth worm gear 29-4, helical rack 29-5, location-plate 29-6, the adjustable plate block mechanism of the hand-operated lifting at the back that tooth bar chute 29-7 and plate 29-8 form, installing is by gripper shoe 29-1 in the long narrow square opening of III#, sliding sleeve 29-2, second worm screw 29-3, helical teeth worm gear 29-4, helical rack 29-5, location-plate 29-6, the adjustable plate block mechanism of the hand-operated lifting of the shoulder that tooth bar chute 29-7 and plate 29-8 form, rear side at leading portion bed body is provided with the electric control operation platform of being made up of casing and push switch, the circuit of motor drive mechanism is housed in case, arranged distribution is provided with main power on the casing upper table surface, before, the electronic leaning device of back segment bed body, electronic bed body elevating mechanism, the electric lifting mechanism of belt stake, the bed driving mechanism that vertically moves of body and the push switch of electronic spine correcting mechanism and the display screen of pull strength.
The direct current generator that the direct current generator of the described motor drive mechanism 25 that is vertically moved by I# direct current generator 31-1, II# direct current generator 4-1, III# direct current generator 15 and bed body all adopts the band of windshield wiper type to slow down, its dc source all adopts the accumulator of 24V.
Shown in Figure 8 is two of embodiment of the present utility model, and it is that the multi-functional electric traction, rectification and recovery bed of electronic vertebral column appliance is installed on the mount pad 34 at bed head frame 33, and all the other are identical with one of embodiment.
The above; it only is the preferable specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of this utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection domain of the present utility model.

Claims (10)

  1. One kind multi-functional electric traction, rectification and recovery bed, the bed that comprises back segment bed body, stage casing bed body and the hinged combination of leading portion bed body, the motor drive mechanism (25) that the bed body vertically moves, the mount pad (34) of the electronic vertebral column appliance on the traction belt device of belt stake and belt and the bed head frame (33), it is characterized in that: all packing has flexible package layer (2) on the visible surface of back segment bed body (1), stage casing bed body (5) and leading portion bed body (30), at the downward up electronic leaning device (31) of back segment bed body (1) bottom surface installing back segment bed body; At the downward up electronic leaning device (31) of leading portion bed body (30) bottom surface installing leading portion bed body (30); Electric lifting mechanism (4) in the stake of stage casing bed body (5) afterbody end face middle part installing belt; Installing carriage guiding mechanism on the bedstead of stage casing bed body (5) is at the side installing bed body retention mechanism of stage casing bed body (5) upper frame; The electronic bed body elevating mechanism of installing on the carriage guiding mechanism; In the anterior end face of stage casing bed body (5), be provided with the long narrow square opening of I# (26), the long narrow square opening of II# (27) and the long narrow square opening of III# (28) in regular turn, the adjustable plate block mechanism (29) of the hand-operated lifting of installing waist in the long narrow square opening of I# (26), the adjustable plate block mechanism (29) of the hand-operated lifting at installing back in the long narrow square opening of II# (27), the adjustable plate block mechanism (29) of hand-operated lifting of installing shoulder in the long narrow square opening (28) of III# is provided with electric control operation platform (32) in a side of leading portion bed body (30).
  2. 2. described multi-functional electric traction, rectification and recovery bed by claim 1, it is characterized in that: the electric lifting mechanism of described belt stake (4) is by II# direct current generator (4-1), support plate (4-2) first worm screw (4-3), helical teeth worm gear (4-4), helical rack (4-5), location-plate (4-6) tooth bar chute (4-7), stake bar (4-8) and shaft coupling (4-9) are formed, on the bedstead of stage casing bed body (5), connect support plate (4-2), support plate (4-2) is gone up the II# direct current generator (4-1) that the installing band slows down, II# direct current generator (4-1) connects the end of first worm screw (4-3) with shaft coupling (4-9), the worm screw section that the other end processing of first worm screw (4-3) is meshed with helical teeth worm gear (4-4), helical rack (4-5) in helical teeth worm gear (4-4) and the tooth bar chute (4-7) is meshed, helical rack (4-5) back side be equipped with make helical rack (4-5) in tooth bar chute (4-7) on, the location-plate of lower slider (4-6); It is to worry to draw the stake bar (4-8) that belt is used that helical rack (4-5) top side connects.
  3. 3. described multi-functional electric traction, rectification and recovery bed by claim 1, it is characterized in that: described carriage guiding mechanism is by the rectangular underframe (10) of stage casing bed body (5), bottom bracket (8), bracket (6), guide pillar (7) and sliding sleeve (9) are formed, respectively by vertical, crossbeam is formed the rectangular underframe (10) of stage casing bed body, bottom bracket (8) and bracket (6), four jiaos in bottom bracket (8) all connect a guide pillar (7), the bottom of each guide pillar (7) is connected on the bottom bracket (8), the top of guide pillar (7) is passed underframe (10) and is connected on the bracket (6), in the underframe (10) between underframe (10) and guide pillar (7) heel the installing sliding sleeve (9), make guide pillar (7) in this sliding sleeve (9) on, lower slider.
  4. 4. described multi-functional electric traction, rectification and recovery bed by claim 1, it is characterized in that: described electronic bed body elevating mechanism is by III# motor bearing plate (15), III# direct current generator (16), shaft coupling (17), upper bearing plate (18), top chock (19), elevating screw (20), screw support plate (21), lifting screw (22), lower support plate (24), step (23) and lower support plate (24) are formed, go up connection upper bearing plate (18) in bracket (6), in upper bearing plate (18) middle part top chock (19) is housed, top chock (19) is passed on the top of elevating screw (20) to be connected with the III# direct current generator that shaft coupling (17) and band on being loaded on III# motor bearing plate (15) slow down, the underframe (10) that stage casing bed body is passed in the bottom of elevating screw (20) is packed in the step (23) of bottom bracket (8), step (23) is contained in the lower support plate (24), lower support plate (24) is connected with the bottom surface of bottom bracket (8), the lifting screw (22) that installing is meshed with elevating screw (20) in the underframe (10) between underframe (10) and the elevating screw (20), lifting screw (22) is connected in the screw support plate (21) of underframe (10), realizes that driving elevating screw (20) by III# direct current generator (16) does in lifting screw (22), following motion.
  5. 5. described multi-functional electric traction, rectification and recovery bed by claim 1, it is characterized in that: described bed body retention mechanism is made up of fastening conduit (12), sheathed catheter (11), fastening guide pillar (13) and trip bolt (14), two fastening conduits (12) distribute on a curb girder of the bottom bracket (7) on electronic bed body elevating mechanism both sides, the bottom of each fastening conduit (12) is connected on the bottom bracket (7), and each fastening conduit (12) top is passed on the upper frame that bracket (6) is connected stage casing bed body (5); Spread all at fastening guide pillar (13) and to be provided with recessed clamping hole, at the fastening guide pillar (13) of in fastening conduit (12) apical pore, packing into, make the top of fastening guide pillar (13) stretch outside fastening conduit mouth and be connected on the upper frame of stage casing bed body (5), the bottom of fastening guide pillar (13) is suspended in the pipe, trip bolt (14) with installing band handle on the upper frame of corresponding stage casing, clamping hole site bed body (5) on the fastening guide pillar (13), after waiting to be transferred to needed height, just twisting trip bolt (14) enters in fastening guide pillar (13) the clamping hole, with bed body and last, bottom bracket fastens as one, otherwise, on, but bottom bracket free lifting.
  6. 6. described multi-functional electric traction, rectification and recovery bed by claim 1, it is characterized in that: described each adjustable plate block mechanism (29) is made up of gripper shoe (29-1), sliding sleeve (29-2), second worm screw (29-3), helical teeth worm gear (29-4), helical rack (29-5), location-plate (29-6), tooth bar chute (29-7) and jacking block (29-8), the end of second worm screw (29-3) is the worm screw section, and the other end of second worm screw (29-3) is processed with the rod end that matches with the trepanning spanner; Be connected gripper shoe (29-1) on the upper frame of long narrow square opening position corresponding stage casing bed body (5), in gripper shoe (29-1), connect sliding sleeve (29-2), the worm screw of second worm screw (29-3) end is passed sliding sleeve (29-2) to be connected in tooth bar chute (29-7) wall, the other end of second worm screw (29-3) is suspended in the open hole of a body case (31), the worm screw section of second worm screw (29-3) is meshed with helical teeth worm gear (29-4), helical teeth worm gear (29-4) is meshed with the helical rack (29-5) that is loaded in the tooth bar chute (29-7), helical rack (29-5) back side be equipped with make helical rack (29-5) in tooth bar chute (29-7) on, the location-plate of lower slider (29-6); Helical rack (29-5) top is connected with the plate (29-8) of flexible package layer (2).
  7. 7. described multi-functional electric traction, rectification and recovery bed by claim 1, it is characterized in that: described each electronic leaning device (31) is by I# direct current generator (31-1), prop up motor plate (31-2), leading screw gripper shoe (31-5), bearing block (31-4), shaft coupling (31-3), leading screw (31-6), screw (31-7), round nut (31-8), nut support plate (31-9), chute (31-10) and idler wheel mechanism are formed, connect a motor plate (31-2) at stage casing bed body (5) body transom middle part, prop up the I# direct current generator (31-1) that motor plate (31-2) bottom surface connecting band slows down, the parallel chute (31-10) of symmetry installing on the body transom on motor plate (31-2) both sides; Prop up the top cloth of motor plate (31-2) and connect leading screw gripper shoe (31-5) with double-screw bolt, the motor shaft that the bearing block (31-4) of packing in the middle part of leading screw gripper shoe (31-5), the bottom of leading screw (31-6) pass the I# direct current generator (31-1) that bearing block (31-4) slows down with shaft coupling (31-3) and band is connected; The top of leading screw (31-6) suspends, screw (31-7) is connected with a joggle on leading screw (31-6) section, screw (31-7) is inserted in the round nut (31-8), an end of symmetrical hinged nut support plate (31-9) on the outer peripheral face of round nut (31-8), the other end symmetry of two nut support plates (31-9) are connected can be along on the idler wheel mechanism of the upper and lower slip of chute (31-10).
  8. 8. described multi-functional electric traction, rectification and recovery bed by claim 7, it is characterized in that: the roller shaft of the either side in the described idler wheel mechanism (31-13) is gone up and is connected travel switch impinger (31-14), its each idler wheel mechanism is by connecting rod (31-11), roller (31-12) and roller shaft (31-13) are formed, installing roller shaft (31-13) in chute (31-10) base plate, the roller axle head that is in the chute (31-10) connects roller (31-12), the other end of roller shaft (31-13) passes connecting rod (31-11) bottom and nut support plate (31-9) back is fixed on the connecting rod (31-11) with nut, the top of connecting rod (31-11) or be hinged on the free bearing of bottom surface of leading portion bed body (30), or be hinged on the free bearing of bottom surface of back segment bed body (1).
  9. 9. described multi-functional electric traction, rectification and recovery bed by claim 1, it is characterized in that: described electric control operation platform (32) is made up of casing and push switch, the circuit of motor drive mechanism is housed in case, arranged distribution is provided with main power on the casing upper table surface, the electronic leaning device of front and rear sections bed body, electronic bed body elevating mechanism, the electric lifting mechanism of belt stake, the driving mechanism that the bed body vertically moves and the push switch (35) of electronic spine correcting mechanism and the display screen of pull strength.
  10. 10. described multi-functional electric traction, rectification and recovery bed by claim 1, it is characterized in that: the power supply of described direct current generator or with the accumulator of 24V or be converted to the dc source of 24V with 220V AC charging machine.
CN2009200149699U 2009-06-26 2009-06-26 Multifunctional electric traction and correction-reposition bed Expired - Lifetime CN201624944U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200149699U CN201624944U (en) 2009-06-26 2009-06-26 Multifunctional electric traction and correction-reposition bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200149699U CN201624944U (en) 2009-06-26 2009-06-26 Multifunctional electric traction and correction-reposition bed

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CN2009200149699U Expired - Lifetime CN201624944U (en) 2009-06-26 2009-06-26 Multifunctional electric traction and correction-reposition bed

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102743236A (en) * 2012-07-30 2012-10-24 中国科学院自动化研究所 Rabbit spine curving device for experiment
CN104644379A (en) * 2015-03-25 2015-05-27 江苏泰泉电子自动化设备有限公司 Waist back recovery traction bed
CN108498158A (en) * 2018-02-07 2018-09-07 郝为民 A kind of spinal surgery reduction instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102743236A (en) * 2012-07-30 2012-10-24 中国科学院自动化研究所 Rabbit spine curving device for experiment
CN102743236B (en) * 2012-07-30 2014-09-17 中国科学院自动化研究所 Rabbit spine curving device for experiment
CN104644379A (en) * 2015-03-25 2015-05-27 江苏泰泉电子自动化设备有限公司 Waist back recovery traction bed
CN108498158A (en) * 2018-02-07 2018-09-07 郝为民 A kind of spinal surgery reduction instrument

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