CN109394446A - Multifunctional physiotherapeutic - Google Patents

Abstract

The invention discloses multifunctional physiotherapeutics, including bed body, chassis and connection frame, bed body includes the head bed body being hinged, middle part bed body and tail portion bed body, connection frame both ends are flexibly connected with bed body and chassis respectively, tail portion bed body includes leg bed body, leg bed body includes the first software, first fixed frame, first level swing mechanism, first luffing mechanism and axial-rotation swing mechanism, first software is installed on the top of the first fixed frame, first level swing mechanism is installed on middle part bed body and matches with the first fixed frame, one end of first luffing mechanism and axial-rotation swing mechanism is connect with middle part bed body, the other end is mounted on the first fixed frame, first luffing mechanism and axial-rotation swing mechanism are matched with the first fixed frame.Three axis that the setting of first level swing mechanism, the first luffing mechanism and axial-rotation swing mechanism realizes tail portion bed body are adjusted, and functional can satisfy different use demands.

Description

Multifunctional physiotherapeutic

Technical field

It is the present invention relates to medical machinery apparatus field, in particular to a kind of for the physiotherapy couch with function of safety protection.

Background technique

In hospital, physiotherapy and rehabilitation place, some treatments need patient to lie on a bed, and make various movements, perfect aspect The variation of appearance, therefore, physiotherapy couch are widely used in these places.

As shown in the Chinese invention patent of Patent No. 201010298466.6, it discloses a kind of Multidirectional physiotherapy couch, Including bed body and pedestal, bed body includes head support member, chest supporting component, thigh supporting section, foot support section, foot Portion support member rear portion chain is connected to leg handle, successively hingedly forms between all parts, chest supporting component and thigh support Middle control component is connected between component.Although the physiotherapy couch has the function of lifting, the leg support of the physiotherapy couch is past Bed body part afterwards can only be swung up and down, and not can be carried out corresponding rotation and adjusted.Existing physiotherapy couch has certain adjusting function Can, but insufficiency cannot fully meet use demand when patient needs specific physical therapy.

In order to improve comfort level and functionality, existing physiotherapy couch is generally equipped with corresponding armrest member in bed body two sides, The armrest member can help patient to go to bed or sit up, but most of handrails are all removable by way of being arranged at present The two sides for being installed on physiotherapy couch are unloaded, although can disassemble, height, angle of handrail etc. can not be adjusted, inconvenient for use. The Chinese invention patent of Patent No. 201020550682.0 solves problem above, and it discloses a kind of physiotherapy couch armrest parts Part, including support frame and the armrest pad being connected with support frame, support frame is link mechanism, while locking device is arranged and is used for Adjust the locking of angle.The locking device mainly by the structure compositions such as latch, turn card, spring, passes through latch, turn card, spring etc. The locking of cooperative achievement angle.Although above-mentioned locking device realizes the locking function of angle, but its also have simultaneously it is following Disadvantage: 1, structure is complicated, assembly is complicated cumbersome；2, the sound of latch occlusion is had in use process, noise is big；3, using one section After time, latch serious wear, spring can also fail, and influence normal use.

In addition, existing physiotherapy couch most on the market is all not provided with safety device as above-mentioned physiotherapy couch, In the decline of whole bed, for patient lies prone in bed body, both hands are sagging, and hand is easy to encounter the metal frame of bed body, and whole bed will not It reacts and continuing decline extruding hand makes patient come to harm.

In conclusion current physiotherapy couch function is limited, also there is biggish room for improvement.

Summary of the invention

The purpose of the invention is to provide a kind of multifunctional physiotherapeutic.

To achieve the above object, according to an aspect of the invention, there is provided a kind of multifunctional physiotherapeutic, including bed body, Chassis and connection frame, bed body include the head bed body, middle part bed body and tail portion bed body being hinged, connection frame both ends respectively with bed Body and chassis are flexibly connected, and tail portion bed body includes leg bed body, and leg bed body includes the first software, the first fixed frame, the first water Flat swing mechanism, the first luffing mechanism and axial-rotation swing mechanism, the first software are installed on the top of the first fixed frame, First level swing mechanism is installed on middle part bed body and matches with the first fixed frame, the first luffing mechanism and axial-rotation One end of swing mechanism is connect with middle part bed body, and the other end is mounted on the first fixed frame, the first luffing mechanism and axis It is matched to rotary swing mechanism with the first fixed frame.

First level swing mechanism swinging for realizing tail portion bed body as a result, the first luffing mechanism are used for Realize swinging up and down for tail portion bed body, axial-rotation of the axial-rotation swing mechanism for tail portion bed body is swung, first level pendulum Three axis that the setting of motivation structure, the first luffing mechanism and axial-rotation swing mechanism realizes tail portion bed body are adjusted, function Property is strong, can satisfy different use demands.

In some embodiments, first level swing mechanism includes the first rotary shaft, band tooth rotating bottom board, the first locking Mechanism and the first control-rod, middle part bed body include waist bed body, and waist bed body and leg bed body are hinged, and waist bed body includes the Four softwares and the 4th fixed frame, the 4th software are installed on the top of the 4th fixed frame, and the 4th fixed frame includes upper mounted plate, lower solid Fixed board, vertical baffle and side plate, vertical baffle both ends are separately connected upper mounted plate and bottom plate, and side plate is installed on fixation The two sides of plate and bottom plate, one end of the first fixed frame are fixedly connected with the first rotary shaft, and the first rotating shaft terminal is pacified respectively Loaded on upper mounted plate and bottom plate, the periphery of the first rotary shaft is set to tooth rotating bottom board fixing sleeve, the first retaining mechanism is set It being placed in vertical baffle and fastens with the latch with tooth rotating bottom board two sides, the first control-rod is installed on the side of vertical baffle, One end of first control-rod is connect with the first retaining mechanism, and the other end passes through side plate, and the first control-rod is for controlling the first locking Mechanism is caught in or leaves the latch with tooth rotating bottom board two sides.When the first control-rod is located at original state as a result, the first locking Mechanism is sticked in the latch with tooth rotating bottom board, is now in locking state, and the first rotary shaft can not rotate.When needing to tail When portion's bed body is swung, the first control-rod is pulled upwards, and the first control-rod drives the first retaining mechanism far from band tooth spiral Turn the latch of bottom plate, the first rotary shaft and can be rotated with tooth rotating bottom board at this time, and then the first fixed frame and thereon First software can be swung around the first rotary shaft, realize that tail portion bed body swings the function of adjusting；Similarly, first is pulled downwards Control-rod, the first control-rod drive the first retaining mechanism to be sticked in the latch with tooth rotating bottom board, complete locking, and at this time first It rotary shaft and can not be rotated with tooth rotating bottom board.

In some embodiments, the first retaining mechanism includes limited block, sliding block, spring and sliding bearing, sliding block installation In the side of vertical baffle, sliding block is up-side down triangle sliding block, and an angle of sliding block lower end and the first control-rod are hinged, and limited block is Two, two limited blocks are installed on the other side of vertical baffle, and one end of two limited blocks is articulated with vertical baffle, and the other end is logical Spring connection is crossed, two limited blocks fasten with the latch with tooth rotating bottom board two sides respectively, sliding slot is offered on vertical baffle, Sliding bearing is fixedly installed on two angles of upper end of slide block and passes through sliding slot and offsets respectively with two limited blocks, two limited blocks On offer arc groove, the outer wall of sliding bearing is matched with arc groove.When the first control-rod is located at original state as a result, The lower end of limited block is sticked in the latch with tooth rotating bottom board, is now in locking state, and the first rotary shaft can not rotate.When When needing to swing to tail portion bed body, the first control-rod, the first control-rod band movable slider and sliding bearing are pulled upwards Upward sliding together, sliding bearing upward sliding withstand limited block and move upwardly together, so that the lower end of limited block is caught in originally In latch partially away from the latch with tooth rotating bottom board, in the arc groove that sliding bearing snaps onto limited block, unclamp first Control-rod the first rotary shaft and can rotate at this time with tooth rotating bottom board；The first control-rod, the first control-rod band are pulled downwards Movable slider and sliding bearing slide downwardly together, and sliding bearing is skidded off from the arc groove of limited block, and limited block is fallen after rise downwards, limit The lower end of position block is sticked in the latch with tooth rotating bottom board, completes locking.Since the upper end of limited block is connected by spring, Spring has certain convergent force, and therefore, sliding bearing can be fixed in the arc groove of limited block, will not be fallen downwards and be returned to It is in situ, only just it is capable of resetting when pulling the first control-rod downwards.

In some embodiments, axial-rotation swing mechanism includes central axis, central axle sleeve, the second control-rod and first Gas spring, central axis are located at the middle part of the first fixed frame, and one end of central axis is installed on the first fixed frame, and the other end passes through first Central axle sleeve is fixedly installed in the first fixed frame, and one end of the first central axle sleeve is sheathed on the periphery of central axis and the other end and One rotary shaft is fixedly connected, and one end of the first gas spring is articulated with the first rotary shaft, and the other end is fixedly connected with the first fixed frame, the One gas spring is two, and two the first gas springs are located at the two sides of central axis, third control-rod be articulated with the first fixed frame and with The cooperation of first gas spring.The second control-rod is pulled upwards as a result, so that first gas spring one end is withstood in one end of the second control-rod The first switch in portion, two the first gas springs can stretch, and the first fixed frame and the first software can be put around center axis rotation It is dynamic, realize the function that bed body rotary oscillation in tail portion is adjusted；Similarly, the second control-rod is pulled downwards, so that the one of the second control-rod End restores to the original state, and the first switch of the first gas spring one end is restored, and the first gas spring, which is locked, to stretch, and first is solid at this time Center axis rotation can not be continued around by determining frame and the first software.

In some embodiments, the first luffing mechanism includes the first connector, the second rotary shaft, third rotation Axis, third control-rod, the second gas spring and the second retaining mechanism, the first connector are fixedly connected with the first central axle sleeve and with first Gas spring is hinged, and the second rotary shaft is installed on the first connector and is fixedly connected with the first rotary shaft, third rotary shaft and first Rotary shaft is fixedly connected with and is located at the lower section of the second rotary shaft, and the second rotary shaft, third rotary shaft are vertical with the first rotary shaft, The one end of central axis far from the first central axle sleeve is also arranged with the second central axle sleeve, and the second gas spring is two, two the second gas One end of spring by first connecting rod connect, first connecting rod be fixedly connected on the second central axle sleeve and with the second central axle sleeve Vertically, the other end of two the second gas springs is hingedly connected to the both ends of third rotary shaft, and the second retaining mechanism is installed on second Central axle sleeve, the second gas spring are equipped with second switch, and the second retaining mechanism is matched with second switch, the setting of third control-rod The second switch is compressed or unclamped in the first fixed frame and for controlling the second retaining mechanism.Pull third upwards as a result, Control-rod, so that the second switch of the second gas spring is withstood in one end of third control-rod, two the second gas springs can stretch, together When the both ends of third rotary shaft are articulated with due to one end of two the second gas springs, the second rotary shaft is set to connector and connection Part is fixedly connected with the first fixed frame, and therefore, the first fixed frame and the first software can be rotated around the second rotary shaft, the second gas bullet Spring can be rotated around third rotary shaft, and swinging up and down for the first fixed frame and the first software may be implemented by manually controlling, into And it realizes tail portion bed body and swings up and down the function of adjusting；Similarly, third control-rod is pulled downwards, so that one end of third control-rod Restore to the original state, the second switch of the second gas spring restores, and the second gas spring, which is locked, to stretch, at this time the first fixed frame and First software can not continue to swing up and down.

In some embodiments, the second retaining mechanism includes trough of belt axle sleeve, the first strip, the second strip and drive rod, Second gas spring includes pipe handle, the gentle knock-off joint of telescopic rod, and gas knock-off joint connects first connecting rod, offers out on gas knock-off joint Hole, one end of pipe handle are articulated with third rotary shaft, the other end of one end connecting tube handle of telescopic rod, and the other end protrudes into gas knock-off joint Aperture in, second switch is located at the end that telescopic rod protrudes into one end of aperture, and trough of belt axle sleeve is sheathed on the second central axle sleeve one The periphery at end, the outer wall of trough of belt axle sleeve are circumferentially opened up there are two the first limiting slot, the upper end difference of the first strip and the second strip It is installed in two the first limiting slots, drive rod is articulated in the aperture of gas knock-off joint, and one end and the second switch of drive rod are matched It closes, the other end is located between the lower end of the first strip and the lower end of the second strip, and the periphery of trough of belt axle sleeve is equipped with the first contact Bar, the first contact bar is vertical and is fixedly installed on the outer wall of trough of belt axle sleeve, is fixedly installed the second contact bar on third control-rod, The side of third control-rod offsets with the first contact bar, and the other side is offseted by the second contact bar with the first strip.As a result, upwards Third control-rod is pulled, third control-rod drives the second contact bar to push the first strip mobile to the direction of the second strip, and first Strip drives trough of belt axle sleeve to move together and pushes one end of drive rod mobile to one end far from pipe handle, since drive rod is hinged In gas knock-off joint, the other end of drive rod is then mobile to the direction of close pipe handle, and then compresses the second switch of telescopic rod end, At this point, the second gas spring can stretch, and then by manually controlling the upper bottom that the first fixed frame and the first software may be implemented It is dynamic；Conversely, third control-rod is pulled downwards, the other side of third control-rod and the first contact bar contact and promotion the first contact bar To close to the movement of the direction of pipe handle, the first contact bar drives trough of belt axle sleeve and the first strip and the second strip to move together, by It is located between the lower end of the first strip and the lower end of the second strip in one end of drive rod, one end of drive rod can be to close to pipe One end of handle is mobile, and the other end is then mobile to the direction far from pipe handle, and then unclamps the second switch of telescopic rod end, completes the The locking of two gas springs.

In some embodiments, middle part bed body further includes chest bed body, and chest bed body both ends are respectively articulated with head bed body With waist bed body, chest bed body includes that third software, third fixed frame, third horizontal hunting mechanism and third swing up and down machine Structure, third software are installed on the top of third fixed frame, and third horizontal hunting mechanism is installed on waist bed body and fixes with third Frame matches, and one end of third luffing mechanism is connect with waist bed body, and the other end is installed on third fixed frame, above and below third Swing mechanism is matched with third fixed frame.Third horizontal hunting mechanism is as a result, for realizing chest bed body and head bed body While swing, swung up and down while third luffing mechanism is for realizing chest bed body and head bed body, The setting of three horizontal hunting mechanisms and third luffing mechanism realize chest bed body and head bed body in the horizontal direction with And two axis of vertical direction are adjusted, functional can satisfy different use demands.

In some embodiments, head bed body includes the second software, the second fixed frame, the second horizontal hunting mechanism and the Two luffing mechanisms, the second software are installed on the top of the second fixed frame, and the second horizontal hunting mechanism is installed on third and fixes It frame and is matched with the second fixed frame, one end of the second luffing mechanism is connect with third fixed frame, and the other end is installed on Two fixed frames, the second luffing mechanism are matched with the second fixed frame.The second horizontal hunting mechanism is as a result, for realizing head Bed body individually swings, and the second luffing mechanism individually swings up and down for realizing head bed body, the second horizontal pendulum The setting of motivation structure and the second luffing mechanism realizes two axis of head bed body horizontally and vertically and adjusts, Functional can satisfy different use demands.

In some embodiments, multifunctional physiotherapeutic further includes electric control gear and safety device, and electric control gear is set It is placed in chassis and is gone up and down for controlling bed body, safety device includes safety switch and control mechanism, and safety switch is set to Chassis upper end face, safety switch are electrically connected with control mechanism, and control mechanism is set to chassis and is electrically connected with electric control gear, are adjusted Regulating device is set to chassis and connect with control mechanism.It can be made instead with drive control mechanism by controling adjustment device as a result, It answers, control mechanism transmits signals to electric control gear again, and electric control gear controls bed body lifting；When bed body declines, the hand of patient is not When carefully encountering chassis, since safety switch is located at the surface of chassis, patient is readily accessible safety switch, and patient contact arrives After safety switch, safety switch is closed and feeds back electric-control system, and electric-control system makes instruction and is sent to electric control gear, automatically controlled dress Setting movement makes bed body not continue to decline but reversely rises away from chassis, and then guarantees that the hand of patient will not accidentally be pressed from both sides by whole bed. The present invention substantially increases safety by setting safety device, has achieved the purpose that protect user.

In some embodiments, multifunctional physiotherapeutic further includes armrest member, and armrest member is two, two armrest parts Part is removably mounted to the two sides of chest bed body, and each armrest member includes the 5th software, the 5th fixed frame, rotation adjusting machine Structure, oscillating arm mechanisms, the second connector and retaining mechanism, the second connector are installed on chest bed body, and the 5th software is installed on the 5th Fixed frame, oscillating arm mechanisms include two the first swing arms and second swing arm, and one end of the first swing arm passes through the first pin shaft and the The connection of five fixed frames, the other end and the second connector are hinged, and one end of the second swing arm is connected by the second pin shaft and the 5th fixed frame It connects, the other end and the second connector are hinged, and one end end of two the second swing arms is connected by third pin shaft, and retaining mechanism includes Regulating part and several pieces of fanning strips, several pieces of fanning strips are set between two the first swing arms, and several pieces of fanning strips are successively bonded And one end is connect by the 4th pin shaft with the 5th fixed frame, arcuate sectors and the third pin shaft of the other end of several pieces of fanning strips Outer wall offsets, and regulating part includes handle and third connecting rod, and taper knob is set to the both ends of the second connecting rod, and third connecting rod passes through It one of fanning strip and offsets with the bottom of other fanning strips, offers arc limit slot on the 5th fixed frame, arc-shaped limit Slot is slidably matched with third connecting rod.As a result, after the 5th software is adjusted to suitable position, the covering of the fan and third of fanning strip The outer wall of pin shaft is tangent and offsets, and entire armrest member is locked at this time can not continue to move down；When needing to be adjusted, Only need to lift the handle of the 5th fixed frame two sides, handle drives third connecting rod to slide in arc limit slot, due to third Connecting rod passes through one of fanning strip and offsets with the bottom of other fanning strips, and the movement of third connecting rod can push all fans Shape plate moving in rotation, and then separate third pin shaft together, the height to entire armrest member can carry out as needed at this time Adjust, only need to put down on handle after regulating, due to the gravity of itself, several pieces of fanning strips can respectively different positions with The tangent completion locking of the outer wall of third pin shaft.Retaining mechanism of the invention, which uses, utilizes simple mechanical structure, utilizes circumcircle Principle and gravity realize locking function, and structure is simple, greatly reduce assembly difficulty.

Beneficial effects of the present invention:

1, multifunctional physiotherapeutic of the invention is provided with the first level oscillating machine to swing for realizing tail portion bed body Structure, the first luffing mechanism swung up and down for realizing tail portion bed body and for realizing the axis of tail portion bed body rotary oscillation It, can by adjusting first level swing mechanism, the first luffing mechanism and axial-rotation swing mechanism to rotary swing mechanism To realize that the left and right of tail portion bed body, upper and lower and axial-rotation three axis are adjusted, functional, can satisfy different uses is needed It asks；

2, provided with the second horizontal hunting mechanism individually to swing for realizing head bed body and for realizing head The second luffing mechanism that portion's bed body is individually swung up and down swings up and down machine by adjusting the second horizontal hunting mechanism and second Structure may be implemented two axis of head bed body horizontally and vertically and adjust, and functional can satisfy different make Use demand；

3, provided with the third horizontal hunting mechanism to swing simultaneously for realizing chest bed body and head bed body with And the third luffing mechanism swung up and down simultaneously for realizing chest bed body and head bed body, it is horizontal by adjusting third Chest bed body and head bed body may be implemented horizontally and vertically in swing mechanism and third luffing mechanism Two axis adjust, functional can satisfy different use demands；

4, the safety device provided with anti-error folder, when bed body decline, patient can be made by touching safety switch It obtains bed body not continuing to decline but reversely rise away from chassis, and then guarantees that hand will not accidentally be pressed from both sides by whole bed, substantially increase peace Quan Xing has achieved the purpose that protect user；

5, it is provided with armrest member, and the retaining mechanism of armrest member uses simple mechanical structure, utilizes circumcircle Principle and gravity realize locking function, and structure is simple, greatly reduce assembly difficulty.Therefore, multifunctional physiotherapy of the invention Bed uses multisection type bed structure, and each section bed body can be adjusted accordingly, and regulative mode is fairly simple, side Just, meets the needs of different.Multifunctional physiotherapeutic of the invention has functional, strong applicability, highly-safe, user Just, many advantages, such as easy to adjust.

Detailed description of the invention

Fig. 1 is the schematic perspective view of multifunctional physiotherapeutic of the invention；

Fig. 2 is the schematic side view of multifunctional physiotherapeutic shown in FIG. 1；

Fig. 3 is the structural schematic diagram of multifunctional physiotherapeutic shown in FIG. 1 removed after all softwares；

Fig. 4 is the schematic perspective view of the chassis of multifunctional physiotherapeutic shown in FIG. 1；

Fig. 5 is the structural schematic diagram of the safety switch of multifunctional physiotherapeutic shown in Fig. 4；

Fig. 6 is one of the structural schematic diagram of the first level swing mechanism of multifunctional physiotherapeutic shown in Fig. 3；

Fig. 7 is the second structural representation of the first level swing mechanism of multifunctional physiotherapeutic shown in Fig. 3；

Fig. 8 is one of the structural schematic diagram of the first luffing mechanism of multifunctional physiotherapeutic shown in Fig. 3；

Fig. 9 is the present invention looks up structural representation of multifunctional physiotherapeutic shown in Fig. 7；

Figure 10 is the second structural representation of the first luffing mechanism of multifunctional physiotherapeutic shown in Fig. 3；

Figure 11 is the chest bed body of multifunctional physiotherapeutic shown in Fig. 3 and the structural schematic diagram of waist bed body；

Figure 12 is one of the schematic perspective view of armrest member of multifunctional physiotherapeutic shown in FIG. 1；

Figure 13 is the schematic elevation view of the armrest member of multifunctional physiotherapeutic shown in Figure 12；

Figure 14 is the two of the schematic perspective view of the armrest member of multifunctional physiotherapeutic shown in FIG. 1；

Figure 15 is that physiotherapy couch armrest member shown in Figure 14 removes the structural schematic diagram after the wherein fixed plate on one side；

Figure 16 is that physiotherapy couch armrest member shown in figure 15 removes the structural schematic diagram after one of them first swing arm.

Appended drawing reference in Fig. 1~16: 1- bed body；2- chassis；3- connection frame；4- electric control gear；5- safety device； 6- armrest member；7- regulating device；8- universal rolling wheel；The 9- first in command；The head 11- bed body；12- chest bed body；13- waist bed Body；The leg 14- bed body；15- foot bed body；21- arc main beam；22- vertical bar pair crossbeam；41- electric pushrod；51- safety open It closes；52- control mechanism；The 5th software of 62-；63- rotation regulating mechanism；64- oscillating arm mechanisms；The 5th fixed frame of 65-；66- second Connector；67- third retaining mechanism；The first pin shaft of 68-；The second pin shaft of 69-；610- third pin shaft；The 4th pin shaft of 611-；612- 5th pin shaft；The 6th pin shaft of 613-；614- shaft sleeve of pin shaft；615- gasket；81- brake shoes；The second software of 111-；112- second is solid Determine frame；The second horizontal hunting of 113- mechanism；The second luffing mechanism of 114-；121- third software；122- third fixed frame； 123- third horizontal hunting mechanism；124- third luffing mechanism；The 4th software of 131-；The 4th fixed frame of 132-；141- One software；The first fixed frame of 142-；143- first level swing mechanism；The first luffing mechanism of 144-；145- axial-rotation Swing mechanism；511- strip body of rubber；512- fixed part；The 4th rotary shaft of 631-；632- fixinig plate；641- first is put Arm；The second swing arm of 642-；651- arc limit slot；671- regulating part；672- fanning strip；The first fanning strip of 672A-；672B- Two fanning strips；672C- third fanning strip；The four fan-shaped plate of 672D-；The 5th rotary shaft of 1131-；The 4th control-rod of 1132-； The 6th rotary shaft of 1141-；The 7th rotary shaft of 1142-；The 8th rotary shaft of 1231-；The 5th control-rod of 1232-；1241- third gas bullet Spring；The 9th rotary shaft of 1242-；The 6th control-rod of 1243-；1321- upper mounted plate；1322- bottom plate；1323- vertical baffle； 1324- side plate；The first rotary shaft of 1431-；1432- band tooth rotating bottom board；The first retaining mechanism of 1433-；1434- first is controlled Bar；The first connector of 1441-；The second rotary shaft of 1442-；1443- third rotary shaft；1444- third control-rod；1445- second Gas spring；The second retaining mechanism of 1446-；1447- first connecting rod；1451- central axis；The first central axle sleeve of 1452-；1453- Second control-rod；The first gas spring of 1454-；The second central axle sleeve of 1455-；5111- mounting hole；6711- handle；6712- third Connecting rod；6721- arcuate sectors；13231- sliding slot；14321- latch；14331- limited block；14332- sliding block；14333- bullet Spring；14334- sliding bearing；14441- second handle；The second connecting rod of 14442-；14451- pipe handle；14452- telescopic rod； 14453- gas knock-off joint；14454- second switch；14461- trough of belt axle sleeve；The first strip of 14462-；The second strip of 14463-； 14464- drive rod；14465- first contacts bar；14466- second contacts bar；14467- limited screw；14331a- arc groove； 14442a- convex portion；14453a- aperture；The first limiting slot of 14461a-；The second limiting slot of 14461b-.

Specific embodiment

The invention will now be described in further detail with reference to the accompanying drawings.

Fig. 1~16 schematically show a kind of multifunctional physiotherapeutic of embodiment.

As shown in Fig. 1~5, which includes bed body 1, electric control gear 4, chassis 2, connection frame 3, security protection Device 5 and regulating device 7.Electric control gear 4 is set to chassis 2 and for controlling the lifting of bed body 1.The electric control gear of present embodiment 4 are electrically connected with electric-control system, and electric control gear 4 includes two electric pushrods 41 and the control for controlling the work of two electric pushrods 41 Device processed, controller can be single-chip microcontroller.Two 41 one end of electric pushrod are articulated with chassis 2, and the other end is articulated with bed body 1.Connection Frame 3 is made of two arc-shaped connecting rods, and the both ends of connection frame 3 are hinged with bed body 1 and chassis 2 respectively.Two electric pushrod 41 Between two two arc-shaped connecting rods, and two electric pushrods 41 and two two arc-shaped connecting rods constitute one it is stable flat Row quadrilateral structure.

As shown in figure 4, the safety device 5 of present embodiment includes safety switch 51 and control mechanism 52.Safety open Close and 51 be set to 2 upper end face of chassis, safety switch 51 is electrically connected with control mechanism 52, control mechanism 52 be set to chassis 2 and It is electrically connected with electric control gear 4, regulating device 6 is set to chassis 2 and connect with control mechanism 52.The control mechanism of present embodiment 52 be contact-making switch.Contact-making switch is connect with electric control gear 4 by conducting wire.The regulating device 7 of present embodiment is floor push, One end of floor push is cylindrical bar, and the other end is the contact chip matched with control mechanism 52.Floor push is convenient to use Person controls, and when trampling regulating device 7 downwards, one of contact point of contact chip and control mechanism 52 is connected, and then is driven Dynamic electric pushrod 41 controls bed body 1 and rises；When release, contact chip and control mechanism 52 are disconnected, and movement stops；It is mentioned upwards with instep When playing regulating device 7, another contact point of contact chip and control mechanism 52 is connected, and then electric pushrod 41 is driven to control bed body 1 decline.

As shown in figure 5, the safety switch 51 of present embodiment includes strip body of rubber 511, cable and fixed part 512.Strip body of rubber 511 is installed on the upper end of fixed part 512, and the lower end installation by adhering of fixed part 512 is in chassis 2. Strip body of rubber 511 is made of rubber material, has good elasticity, is quick on the draw.Fixed part 512 is aluminum profile, tool There is higher intensity, can be very good support strip body of rubber 511.It offers and runs through inside strip body of rubber 511 The mounting hole 5111 of whole strip body of rubber 511, cable are installed in mounting hole 5111, and the outer wall and mounting hole of cable 5111 edge fitting.The pressure sensitive switch of upper and lower structures is equipped in cable, cable is electrically connected with control mechanism 52.Work as user When touching strip body of rubber 511, main body strip rubber can squeeze the electricity being installed in strip body of rubber 511 Cable, so that the pressure sensitive switch in cable is connected, so that cable and control mechanism 52 are connected, control mechanism 52 can pass signal It is handed to electric control gear 4, and then controls bed body 1 and rises.

As shown in figure 4, the chassis 2 of present embodiment includes two arc main beams 21 and two vertical bar pair crossbeams 22.Arc The length of shape main beam 21 is greater than the length of vertical bar pair crossbeam 22.Two arc main beams 21 and two vertical bar pair crossbeams 22 connect Quadrangularly, the fixed part 512 of safety switch 51 is embedded in the upper end face for being installed on arc main beam 21, and control mechanism 52 is logical Cross the inside that screw is fixedly installed in arc main beam 21.Arc main beam 21 makes 2 shape of chassis more beautiful.

The four corners of chassis 2 are equipped with universal rolling wheel 8, are equipped with brake shoes 81 on four universal rolling wheels 8.Universal rolling as a result, The movement of physiotherapy couch is convenient in the setting of wheel 8, brake shoes 81 is arranged on universal rolling wheel 8 convenient for universal rolling wheel 7 is fixed.

The working principle of the multifunctional physiotherapeutic of present embodiment are as follows:

It can be reacted by controling adjustment device 7 with drive control mechanism 52, control mechanism 52 transmits signals to again Electric control gear 4, electric control gear 4 drive electric pushrod 41 to control bed body 1 and go up and down.When bed body 1 declines, the hand of patient is accidentally touched When chassis 2, since safety switch 51 is located at the surface of chassis 2, patient is readily accessible safety switch 51.When patient contact arrives When the strip body of rubber 511 of safety switch 51, the cable being installed in strip body of rubber 511 can be squeezed, so that electric Pressure sensitive switch in cable is connected, so that cable and control mechanism 52 are connected, control mechanism 52 transmits signals to automatically controlled dress 4 are set, under the control of electric control gear 4, bed body 1 does not continue to decline but reversely rises away from chassis 2, and then guarantees patient's Hand will not accidentally be pressed from both sides by whole bed.It is pressure-sensitive in cable when the hand of patient is removed from the strip body of rubber 511 of safety switch 51 Switch disconnects, so that cable and control mechanism 52 disconnect, bed body 1 does not continue to move.

As shown in Fig. 1~11, the bed body 1 of present embodiment includes head bed body 11, middle part bed body and tail portion bed body.Middle part Bed body includes chest bed body 12 and waist bed body 13.Tail portion bed body includes leg bed body 14 and foot's bed body 15.Head bed body 11, Chest bed body 12, waist bed body 13, leg bed body 14 and foot's bed body 15 are hinged.Different bed body parts correspond to human body Different parts, each section bed body can according to need to be adjusted accordingly, meets different use demands.

12 both ends of chest bed body of present embodiment are respectively articulated with head bed body 11 and waist bed body 13.Chest bed body 12 is wrapped Include third software 121, third fixed frame 122, third horizontal hunting mechanism 123 and third luffing mechanism 124.Third software 121 are screwed the top for being installed on third fixed frame 122.Third horizontal hunting mechanism 123 is installed on waist bed body 13 And it is matched with third fixed frame 122.One end of third luffing mechanism 124 is connect with waist bed body 13, other end installation In third fixed frame 122.Third luffing mechanism 124 is matched with third fixed frame 122.Third horizontal hunting mechanism 123 It swings while for realizing chest bed body 12 and head bed body 11；Third luffing mechanism 124 is for realizing chest It is swung up and down while portion's bed body 12 and head bed body 11.

The head bed body 11 of present embodiment includes the second software 111, the second fixed frame 112, the second horizontal hunting mechanism 113 and second luffing mechanism 114.Second software 111 is screwed the top for being installed on the second fixed frame 112.The Two horizontal hunting mechanisms 113 are installed on third fixed frame 122 and match with the second fixed frame 112.Second luffing mechanism 114 one end is connect with third fixed frame 122, and the other end is installed on the second fixed frame 112.Second luffing mechanism 114 with Second fixed frame 112 matches.Second horizontal hunting mechanism 113 individually swings for realizing head bed body 11；Second Luffing mechanism 114 individually swings up and down for realizing head bed body 11.

The leg bed body 14 of present embodiment includes the first software 141, the first fixed frame 142, first level swing mechanism 143, the first luffing mechanism 144 and axial-rotation swing mechanism 145.First software 141, which is screwed, is installed on The top of one fixed frame 142.First level swing mechanism 143 is installed on waist bed body 13 and matches with the first fixed frame 142, One end of first luffing mechanism 144 and axial-rotation swing mechanism 145 is connect with waist bed body 13, and the other end is respectively mounted In the first fixed frame 142.First luffing mechanism 144 and axial-rotation swing mechanism 145 match with the first fixed frame 142 It closes.First level swing mechanism 143 swings for realizing tail portion bed body is in the horizontal direction；First luffing mechanism 144 for realizing tail portion bed body swinging up and down in vertical direction；Axial-rotation swing mechanism 145 is for realizing tail portion bed body Axial-rotation is swung.

The waist bed body 13 of present embodiment includes the 4th software 131 and the 4th fixed frame 132, and the second software 131 passes through Screw is fixedly installed in the top of the 4th fixed frame 132.4th fixed frame, 132 both ends respectively with the second fixed frame 112 and third Fixed frame 122 is hinged.4th fixed frame 132 includes upper mounted plate 1321, bottom plate 1322, vertical baffle 1323 and side plate 1324.1323 both ends of vertical baffle are separately connected upper mounted plate 1321 and bottom plate 1322, and side plate 1324 is installed on fixation The two sides of plate 1321 and bottom plate 1322.The upper end of connection frame 3 is articulated with side plate 1324.One of electric pushrod 41 it is upper End is articulated with side plate 1324, and the upper end of another electric pushrod 41 is articulated with bottom plate 1322.

As shown in Fig. 3, Fig. 6 and Fig. 7, the first level swing mechanism 143 of present embodiment include the first rotary shaft 1431, Band tooth rotating bottom board 1432, the first retaining mechanism 1433 and the first control-rod 1434.One end and first of first fixed frame 142 Rotary shaft 1431 is fixedly connected, and 1431 both ends of the first rotary shaft pass through ball bearing respectively and are installed on upper mounted plate 1321 and lower solid Fixed board 1322.Pass through with tooth rotating bottom board 1432 and the periphery for being sheathed on the first rotary shaft 1431 is welded and fixed and is located at the first rotation There is a distance in the lower end of axis 1431 between band tooth rotating bottom board 1432 and bottom plate 1322.Band tooth rotating bottom board as a result, 1432 can follow the first rotary shaft 1431 to rotate together.First retaining mechanism 1433 be set to vertical baffle 1323 and with band tooth The latch 14321 of 1432 two sides of rotating bottom board fastens, and the first control-rod 1434 is installed on the side of vertical baffle 1323, and first One end of control-rod 1434 is connect with the first retaining mechanism 1433, and the other end passes through side plate 1324, and the first control-rod 1434 is used for It controls the first retaining mechanism 1433 and is caught in or leaves the latch 14321 with 1432 two sides of tooth rotating bottom board.

First retaining mechanism 1433 of present embodiment includes limited block 14331, sliding block 14332, spring 14333 and sliding Bearing 14334.Sliding block 14332 be up-side down triangle and be located at vertical baffle 1323 side, an angle of 14332 lower end of sliding block with First control-rod 1434 is hinged.Sliding bearing 14334 is fixedly installed on two angles of 14332 upper end of sliding block by pin shaft.This The limited block 14331 of embodiment is two, and two limited blocks 14331 are located at the other side of vertical baffle 1323.Two limits The distance between block 14331 is sequentially increased from top to bottom, is installed on vertical baffle 1323 in "eight" shape.Two limited blocks 14331 lower end is articulated with vertical baffle 1323, and upper end is connected by spring 14333.The upper end of two limited blocks 14331 is equipped with Hook, the both ends clasp joint of spring 14333 is in the hook of two 14331 upper ends of limited block.On vertical baffle 1323 with sliding block 14332 The sliding slot 13231 of annular is offered on corresponding position, sliding block 14332 can drive sliding bearing 14334 in sliding slot 13231 Middle sliding, and the upper end of sliding bearing 14334 and the upper end side wall of limited block 14331 offset.The lower end of two limited blocks 14331 Side wall fastens with the latch 14321 with 1432 two sides of tooth rotating bottom board respectively.14331 upper end of limited block and sliding bearing Arc groove 14331a, and the outer wall phase of arc groove 14331a and sliding bearing 14334 are offered on the side wall of 14334 contacts Match.The upper end of limited block 14331 is connected by spring 14333, and there is spring 14333 certain convergent force therefore to work as sliding When bearing 14334 is caught in arc groove 14331a, bearing can be fixed in the arc groove 14331a of limited block 14331, Bu Huixiang Under fall and return to original position, be only just capable of resetting when pulling the first control-rod 1434 downwards.

The working principle of the first level swing mechanism 143 of present embodiment are as follows:

When the first control-rod 1434 is in original state, the lower end of limited block 14331 is sticked in band tooth rotating bottom board In 1432 latch 14321, it is now in locking state, the first rotary shaft 1431 and can not be rotated with tooth rotating bottom board 1432. When need that tail portion bed body swing adjust when, pull the first control-rod 1434 upwards, the first control-rod 1434 drives Upward sliding, 14334 upward sliding of sliding bearing withstand limited block 14331 together together for sliding block 14332 and sliding bearing 14334 Move up so that limited block 14331 lower end originally be caught in latch 14321 partially away from tooth rotating bottom board 1432 Latch 14321 in the arc groove 14331a that sliding bearing 14334 snaps onto limited block 14331, unclamps the first control-rod 1434, it the first rotary shaft 1431 and can be rotated with tooth rotating bottom board 1432 at this time, and then fixed with the first rotary shaft 1431 The first fixed frame 142 and the first software 141 thereon of connection can swing around the first rotary shaft 1431, realize tail portion Bed body swings the function of adjusting.When needing to lock tail portion bed body, the first control-rod 1434 is pulled downwards, first Control-rod 1434 slides downwardly together with movable slider 14332 and sliding bearing 14334, and sliding bearing 14334 is from limited block 14331 Arc groove 14331a in skid off, limited block 14331 downwards fall after rise, the lower end of limited block 14331 be sticked in band tooth rotating bottom board In 1432 latch 14321, locking is completed, the first rotary shaft 1431 and can not be rotated with tooth rotating bottom board 1432 at this time.

As shown in Fig. 7~10, the axial-rotation swing mechanism 145 of present embodiment includes central axis 1451, the first center Axle sleeve 1452, the second control-rod 1453 and the first gas spring 1454.Central axis 1451 is located at the middle part of the first fixed frame 142, in The right end of mandrel 1451 is installed on the first fixed frame 142, and left end is fixedly installed in first by the first central axle sleeve 1452 and fixes Frame 142.The right end of first central axle sleeve 1452 is sheathed on the periphery of central axis 1451, left end and the fixed company of the first rotary shaft 1431 It connects.One end of first gas spring 1454 is articulated with the first rotary shaft 1431, and the other end is fixedly connected with the first fixed frame 142.First The tie point of gas spring 1454 and the first rotary shaft 1431 is located at the connection of the first central axle sleeve 1452 and the first rotary shaft 1431 The lower section of point.First gas spring 1454 of present embodiment is two, and two the first gas springs 1454 are located at central axis 1451 two sides.Third control-rod 1444 is articulated with the first fixed frame 142 and cooperates with the first gas spring 1454.First gas spring 1454 one end contacted with third control-rod 1444 are equipped with first switch, by upwardly or downwardly pulling third control-rod 1444 It can compress or unclamp first switch.

The working principle of the axial-rotation swing mechanism 145 of present embodiment are as follows:

The second control-rod 1453 is pulled upwards, so that 1454 end of the first gas spring is withstood in one end of the second control-rod 1453 First switch, two the first gas springs 1454 can stretch at this time, and the first fixed frame 142 and the first software 141 can be with Around 1451 rotary oscillation of central axis, when swing, one of them first gas spring 1454 is shunk, another first gas spring 1454 is stretched It is long, and then realize the function that bed body rotary oscillation in tail portion is adjusted；When needing to lock tail portion bed body, second is pulled downwards Control-rod 1453, so that one end of the second control-rod 1453 restores to the original state, the first switch of 1454 one end of the first gas spring is extensive Multiple, two the first gas springs 1454 are locked and can not stretch, and the first fixed frame 142 and the first software 141 can not be after at this time It is continuous to be rotated around central axis 1451, complete locking.

As shown in figs. 8-10, the first luffing mechanism 144 of present embodiment includes the first connector 1441, second Rotary shaft 1442, third rotary shaft 1443, third control-rod 1444, the second gas spring 1445 and the second retaining mechanism 1446.The The welding of the left end of the right end of a connection piece 1441 and the first central axle sleeve 1452, while being cut with scissors with one end of the first gas spring 1454 It connects.Second rotary shaft 1442 is fixedly installed in the first connector 1441, the left side and first of the second rotary shaft 1442 by bearing It welds on the right side of rotary shaft 1431.The left side of third rotary shaft 1443 and the right side of the first rotary shaft 1431 weld and are located at second The lower section of rotary shaft 1442.Second rotary shaft 1442, third rotary shaft 1443 are vertical with the first rotary shaft 1431.Central axis 1451 right end also fixing sleeve is equipped with the second central axle sleeve 1455.Second gas spring 1445 of present embodiment is two, two The right end of second gas spring 1445 is connected by first connecting rod 1447, and the left end of two the second gas springs 1445 is hingedly connected to The both ends of third rotary shaft 1443.First connecting rod 1447 be welded in the second central axle sleeve 1455 and with the second central axle sleeve 1455 Vertically.Second retaining mechanism 1446 is installed on the second central axle sleeve 1455.One end of second gas spring 1445 is equipped with second switch 14454.Second retaining mechanism 1446 is matched with second switch 14454, and third control-rod 1444 is set to the first fixed frame 142 And the second switch 14454 is compressed or unclamped for controlling the second retaining mechanism 1446.Second locking of present embodiment Mechanism 1446 includes trough of belt axle sleeve 14461, the first strip 14462, the second strip 14463 and drive rod 14464.Present embodiment The second gas spring 1445 include pipe handle 14451, the gentle knock-off joint 14453 of telescopic rod 14452.The right end of gas knock-off joint 14453 It is articulated with first connecting rod 1447.The middle part of gas knock-off joint 14453 offers aperture 14453a.The left end of pipe handle 14451 is hinged In third rotary shaft 1443, the right end of the left end connecting tube handle 14451 of telescopic rod 14452.The right end of telescopic rod 14452 passes through gas It cylinder connector and protrudes into the aperture 14453a of gas knock-off joint 14453.Second switch 14454 is installed on 14452 left end of telescopic rod End.Trough of belt axle sleeve 14461 is sheathed on the periphery of 1455 left end of the second central axle sleeve.The outer wall of trough of belt axle sleeve 14461 is circumferentially opened If being ring-type there are two the first limiting slot 14461a, the first limiting slot 14461a.First strip 14462 and the second strip 14463 Upper end be fixedly welded respectively in two the first limiting slot 14461a.Drive rod 14464 is close to one end of gas knock-off joint 14453 It is articulated in the aperture 14453a of gas knock-off joint 14453, and the end of drive rod 14464 and second switch 14454 cooperate.Transmission The other end of bar 14464 is located between the lower end of the first strip 14462 and the lower end of the second strip 14463.Trough of belt axle sleeve 14461 periphery is equipped with the first contact bar 14465, and the first contact bar 14465 is vertical and is fixedly installed on trough of belt axle sleeve 14461 Outer wall, the first contact bar 14465 are located at the side of third control-rod 1444.The other side of third control-rod 1444 is equipped with second and connects Feeler lever 14466, the second contact bar 14466 are welded in third control-rod 1444.First contact bar 14465 of present embodiment and the Two contact bars 14466 are iron prop.The side of third control-rod 1444 offsets with the first contact bar 14465, and the other side passes through the Two contact bars 14466 offset with the first strip 14462.

As shown in Figure 10, the third control-rod 1444 of present embodiment include one fall " several " font the second connecting rod 14442 and one serpentine handle 14441.Square groove, two end-rack of the second connecting rod 14442 are offered on first fixed frame 142 On the square groove of the first fixed frame 142, and then the both ends of the second connecting rod 14442 can rotate in square groove.Handle 14441 one end and the second connecting rod 14442 are welded, and the other end stretches out outside the first fixed frame 142.In second connecting rod 14442 The convex portion 14442a in portion is located at the lower section of trough of belt axle sleeve 14461, and the first contact bar 14465 and the second contact bar 14466 divide Not Wei Yu the second connecting rod 14442 convex portion 14442a two sides.

As shown in Figure 10, the outer wall of the trough of belt axle sleeve 14461 of present embodiment axially offers the second limiting slot 14461b, Second limiting slot 14461b is vertical with the first limiting slot 14461a.Limited screw 14467, limited screw are fixed on central axis 14467 are located in the second limiting slot 14461b and match with the both ends of the second limiting slot 14461b.Limited screw 14467 and The cooperation of two limiting slot 14461b can limit the moving range of spline shaft set 14461, avoid the stroke of trough of belt axle sleeve 14461 super Range out guarantees the work well of the second retaining mechanism 1446.

The working principle of first luffing mechanism 144 of present embodiment are as follows:

Third control-rod 1444 is pulled upwards, and third control-rod 1444 drives the second contact bar 14466 to push the first strip 14462 is mobile to the direction of the second strip 14463, and the first strip 14462 drives trough of belt axle sleeve 14461 to move together and push biography One end of lever 14464 is mobile to one end far from pipe handle 14451, since drive rod 14464 is articulated with gas knock-off joint 14453, The other end of drive rod 14464 is then mobile to the direction of close pipe handle 14451, and then compresses the second of 14452 end of telescopic rod Switch 14454, at this point, the second gas spring 1445 can stretch, and then to may be implemented first solid by manually controlling tail portion bed body Determine swinging up and down for frame 142 and the first software 141；Conversely, pull third control-rod 1444 downwards, third control-rod 1444 it is another The direction of side and the first contact bar 14465 contact and promotion the first contact bar 14465 to close pipe handle 14451 is mobile, and first Contact bar 14465 drives trough of belt axle sleeve 14461 and the first strip 14462 and the second strip 14463 to move together, due to transmission One end of bar 14464 is located between the lower end of the first strip 14462 and the lower end of the second strip 14463, drive rod 14464 One end can be to close to the movement of one end of pipe handle 14451, and the other end is then mobile to the direction far from pipe handle 14451, and then unclamps and stretch The second switch 14454 of 14452 end of contracting bar completes the locking of the second gas spring 1445.

The multifunctional physiotherapeutic of present embodiment is provided with first level swing mechanism 143, the first luffing mechanism 144 And axial-rotation swing mechanism 145, tail portion bed body may be implemented in the horizontal direction by pulling the first control-rod 1434 upwards Swing, can be completed to swing the locking of position by pulling the first control-rod 1434 downwards；By pulling upwards The left rotation and right rotation that tail portion bed body may be implemented in second control-rod 1453 is swung, can be complete by pulling the second control-rod 1453 downwards At the locking of rotary oscillation position；Tail portion bed body may be implemented in the upper of vertical direction by pulling third control-rod 1444 upwards Lower swing can complete to swing up and down the locking of position by pulling third control-rod 1444 downwards；If simultaneously by the first control Bar 1434, the second control-rod 1453 and third control-rod 1444 are pulled upwards, it can to tail portion bed body simultaneously carry out left and right, on Lower and rotation three axis are adjusted, and functional can satisfy different use demands.

As shown in figure 11, present embodiment for realizing chest bed body 12 and head bed body 11 while swing Third horizontal hunting mechanism 123 it is identical as first level swinging structure structure 143.Third horizontal hunting structure 123 includes the Eight rotary shafts 1231 and the 5th control-rod 1232.8th rotary shaft 1231 and the 5th control-rod 1232 are mounted on the 4th fixed frame 132, the 5th control-rod 1232 is for controlling third horizontal hunting mechanism 123.The 5th control-rod 1232, the 8th rotation are pulled upwards Axis 1231 can rotate, and then chest bed body 12 and head bed body 11 can be swung around the 8th rotary shaft 1231 simultaneously, real It swings while existing chest bed body 12 and head bed body 11.Similarly, the 5th control-rod 1232 is pulled downwards, completes lock Tightly.

Present embodiment for realizing chest bed body 12 and head bed body 11 while the third that swings up and down above and below It is identical that swing mechanism 124 with first swings up and down structure structure 144.Third luffing mechanism 124 includes third gas spring 1241, the 9th rotary shaft 1242 and the 6th control-rod 1243.Pull the 6th control-rod 1243 upwards, third gas spring 1241 can be with Flexible, chest bed body 12 and head bed body 11 can be rotated around the 9th rotary shaft 1242 simultaneously, realize chest bed body 12 and It is swung up and down while head bed body 11；Similarly, the 6th control-rod 1243 is pulled downwards, and third gas spring 1241 is locked can not It is flexible, complete locking.

Present embodiment for realizing the second horizontal hunting mechanism 113 of head bed body 11 individually to swing and One horizontal hunting structure 143 is identical, and the second horizontal hunting mechanism 113 includes the 5th rotary shaft 1131 and the 4th control-rod 1132. 5th rotary shaft 1131 and the 4th control-rod 1132 are mounted on third fixed frame 122, and the 4th control-rod 1132 is for controlling the Three horizontal hunting mechanisms 123.The 4th control-rod 1132 is pulled upwards, the 5th rotary shaft 1131 can rotate, and then head bed Body 11 can be swung around the 5th rotary shaft 1131 simultaneously, realize individually swinging for head bed body 11.Similarly, is pulled downwards Four control-rods 1132 complete locking.

Present embodiment for realizing the second luffing mechanism 114 of head bed body 11 individually swung up and down and One to swing up and down structure 144 identical, and the second luffing mechanism 114 includes the 6th rotary shaft 1141 and the 7th rotary shaft 1142, 6th rotary shaft 1141 and the 7th rotary shaft 1142 are respectively welded in the right side of the 5th rotary shaft 1131, and the 7th rotary shaft 1142 Positioned at the lower section of the 6th rotary shaft 1141.Head bed body 11 can be rotated around the 6th rotary shaft 1141 and the 7th rotary shaft 1142, Realize individually swinging up and down for head bed body 11.

As shown in Figure 1 and Figure 2, the multifunctional physiotherapeutic of present embodiment further includes armrest member 6.Armrest member 6 is two A, two armrest members 6 are removably mounted to the two sides of chest bed body 12.As shown in Figure 12~16, each armrest member 6 is wrapped Include the 5th software 62, the 5th fixed frame 65, rotation regulating mechanism 63, oscillating arm mechanisms 64, the second connector 66 and third locking machine Structure 67.Entire armrest member 6 can be installed on to the two sides of bed body 1 by the second connector 66.Rotation regulating mechanism 63 is installed In the second connector 66,64 one end of oscillating arm mechanisms is flexibly connected with rotation regulating mechanism 63, and the other end and the 5th fixed frame 65 are living Dynamic connection, the 5th software 62 are screwed the top for being installed on the 5th fixed frame 65, and third retaining mechanism 67 is set to the Five fixed frames 65.

The rotation regulating mechanism 63 of present embodiment includes one the 4th rotary shaft 631 and two fixinig plates 632.4th rotary shaft 631 both ends are installed on fixed frame 1, and fixinig plate 632 is fixedly welded on the 4th rotary shaft 631.

The oscillating arm mechanisms 64 of present embodiment include two the first swing arms 641 and second swing arm 642.Second swing arm 642 are located between two the first swing arms 641.The upper end of first swing arm 641 passes through the 5th pin shaft 612 and connects with fixinig plate 632 It connects, the upper end of the second swing arm 642 is connect by the 6th pin shaft 613 with fixinig plate 632.The lower end of first swing arm 641 passes through first Pin shaft 68 is connect with the 5th fixed frame 65 of two sides, and the lower end of the second swing arm 642 is consolidated by the second pin shaft 69 with the 5th of two sides Determine the connection of frame 65.As shown in figure 14, the lower end of two the first swing arms 641 also passes through the connection of third pin shaft 610, and the first pin The distance between axis 68 and third pin shaft 610 are less than the distance between the first pin shaft 68 and the 5th pin shaft 612.Oscillating arm mechanisms 64 can To drive entire armrest member 6 to rotate in the horizontal plane around the 4th rotary shaft 631, while entire armrest member 6 can also be driven It is rotated up and down around the 5th pin shaft 612 and the 6th pin shaft 613, the setting of rotation regulating mechanism 63 realizes the level of armrest member 6 Two axis on direction and vertical direction are adjusted.

As shown in figure 15,69 periphery of the second pin shaft of present embodiment is arranged with shaft sleeve of pin shaft 614 and shaft sleeve of pin shaft 614 is Nylon sleeve.Nylon shaft sleeve of pin shaft 614 has many advantages, such as that wearability is good, long service life, while can effectively reduce noise.The The periphery that gasket 615 and gasket 615 are sheathed on the first pin shaft 68, this implementation are equipped between one swing arm 641 and the 5th fixed frame 65 The gasket 615 of mode is also nylon spacer 615.Gasket 615 can be avoided the first swing arm 641 and directly connect with the 5th fixed frame 65 Touching, and then the friction between the first swing arm 641 and the 5th fixed frame 65 is effectively reduced, reduce noise.

As shown in Figure 12~16, the retaining mechanism of present embodiment includes a regulating part 671 and several pieces of fanning strips 672.Several pieces of fanning strips are set between two the first swing arms 641, and several pieces of fanning strips are successively bonded and one end is by the 4th Pin shaft 611 is connect with the 5th fixed frame 65.The arcuate sectors 6721 and third pin shaft 610 of the other end of several pieces of fanning strips 672 Outer wall it is tangent.The regulating part 671 of present embodiment includes two handles 6711 and a third connecting rod 6712.Two handles 6711 are sheathed on the both ends of third connecting rod 6712, third connecting rod 6712 pass through one of fanning strip fanning strip 672 and with The bottom of other fanning strip fanning strips 672 offsets.Identical arc limit slot 651 is offered on two the 5th fixed frames, the Three connecting rods 6712 pass through arc limit slot 651 and can slide in arc limit slot 651, and handle 6711 is located at arc limit slot 651 outside.

As shown in Figure 14~16, the fanning strip fanning strip 672 of present embodiment includes the first fanning strip 672A, the second sector Plate 672B, third fanning strip 672C and four fan-shaped plate 672D totally four pieces of fanning strips.First fanning strip 672A, the second fanning strip 672B, third fanning strip 672C and four fan-shaped plate 672D are set gradually from left to right between two the first swing arms 641, and the One fanning strip 672A the second fanning strip of fitting 672B, the second fanning strip 672B are bonded third fanning strip 672C, third fanning strip 672C is bonded four fan-shaped plate 672D.The right end of second third connecting rod 6712 pass through the first fanning strip 672A and with second sector Plate 672B, third fanning strip 672C and four fan-shaped plate 672D bottom offset.First fanning strip 672A, the second fanning strip 672B, third fanning strip 672C and four fan-shaped plate 672D arcuate sectors 6721 respectively in different positions and third pin shaft 610 outer wall is tangent.As shown in figure 16, the first fanning strip 672A, the second fanning strip 672B, the fan of third fanning strip 672C and the 4th The diameter of the arcuate sectors 6721 of shape plate 672D is sequentially increased.Present embodiment is provided with the first fanning strip 672A, the second sector Plate 672B, third fanning strip 672C and four fan-shaped plate 672D totally four pieces of fanning strips, the first fanning strip 672A, the second fanning strip The diameter of the arcuate sectors 6721 of 672B, third fanning strip 672C and four fan-shaped plate 672D is sequentially increased, four pieces of fanning strips 672 It is tangent in different positions and the outer wall of third pin shaft 610 respectively, and then realize that the adjusting to 6 different height of armrest member is imitated Fruit.

The working principle of the physiotherapy couch of present embodiment armrest member 6 are as follows:

After the 5th software 62 is adjusted to suitable position, the work of the arcuate sectors 6721 of four fanning strips due to gravity It is offseted with the outer wall with third pin shaft 610, entire armrest member 6 is locked at this time can not continue to move down；When needing to carry out When adjusting, it is only necessary to lift the handle 6711 of 65 two sides of the 5th fixed frame, handle 6711 drives the second third connecting rod 6712 to exist Sliding in arc limit slot 651651, due to third connecting rod 6712 pass through the first fanning strip 672A and with other fanning strips (the Two fanning strip 672B, third fanning strip 672C and four fan-shaped plate 672D) bottom offset, 6712 movement of third connecting rod can be with Four fanning strips 672 moving in rotation together is pushed, so that the arcuate sectors 6721 of four fanning strips 672 are far from third pin shaft 610, At this time can the height as needed to entire armrest member 6 be adjusted, only need to put down on handle 6711 after regulating, Due to the gravity of itself, four fanning strips can be locked in different positions and the tangent completion of outer wall of third pin shaft 610 respectively.This The retaining mechanism of invention, which uses, utilizes simple mechanical structure, realizes locking function using circumcircle principle and gravity, Structure is simple, greatly reduces assembly difficulty.

Multifunctional physiotherapeutic of the invention is provided with the first level swing mechanism to swing for realizing tail portion bed body 143, the first luffing mechanism 144 for swinging up and down for realizing tail portion bed body and for realizing tail portion bed body rotary oscillation Axial-rotation swing mechanism 145, pass through and adjust first level swing mechanism 143, the first luffing mechanism 144 and axial rotation Turning swing mechanism 145 may be implemented the left and right of tail portion bed body, upper and lower and axial-rotation three axis adjusting, and functional can Meet different use demands.Provided with the second horizontal hunting mechanism 113 individually to swing for realizing head bed body 11 And the second luffing mechanism 114 individually swung up and down for realizing head bed body 11, by adjusting the second horizontal hunting The two axis tune of head bed body 11 horizontally and vertically may be implemented in mechanism 113 and the second luffing mechanism 114 Section, functional can satisfy different use demands.Provided with for realizing chest bed body 12 and head bed body 11 simultaneously It the third horizontal hunting mechanism 123 that swings and for realizing chest bed body 12 and head bed body 11 while swinging up and down Third luffing mechanism 124, pass through and adjust third horizontal hunting mechanism 123 and third luffing mechanism 124, Ke Yishi Two axis of existing chest bed body 12 and head bed body 11 horizontally and vertically are adjusted, and functional can satisfy Different use demands.Safety device 5 provided with anti-error folder, when bed body 1 declines, patient can pass through touching safety Switch 51 so that bed body 1 does not continue to decline but reversely rise away from the hand of oneself, and then guarantees that hand will not be missed by machine Folder, substantially increases safety, has achieved the purpose that protect user.Provided with armrest member 6, and the third of armrest member 6 Retaining mechanism 67 uses simple mechanical structure, realizes locking function using circumcircle principle and gravity, structure is simple, greatly Assembly difficulty is reduced greatly.Therefore, multifunctional physiotherapeutic of the invention uses multisection type bed structure, and each section bed body can be with It is adjusted accordingly, and regulative mode is fairly simple, conveniently, meets the needs of different, there is functional, applicability By force, many advantages, such as highly-safe, easy to use, easy to adjust.

Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention It encloses.

Claims (10)

1. multifunctional physiotherapeutic, including bed body (1), chassis (2) and connection frame (3), the bed body (1) includes the head being hinged Portion's bed body (11), middle part bed body and tail portion bed body, connection frame (3) both ends are flexibly connected with bed body and chassis (2) respectively, It is characterized in that, the tail portion bed body includes leg bed body (14), and the leg bed body (14) includes the first software (141), first Fixed frame (142), first level swing mechanism (143), the first luffing mechanism (144) and axial-rotation swing mechanism (145), first software (141) is installed on the top of the first fixed frame (142), the first level swing mechanism (143) It is installed on middle part bed body and is matched with the first fixed frame (142), first luffing mechanism (144) and axial-rotation pendulum One end of motivation structure (145) is connect with middle part bed body, and the other end is mounted on the first fixed frame (142), and described about first Swing mechanism (144) and axial-rotation swing mechanism (145) are matched with the first fixed frame (142).

2. multifunctional physiotherapeutic according to claim 1, which is characterized in that first level swing mechanism (143) packet The first rotary shaft (1431), band tooth rotating bottom board (1432), the first retaining mechanism (1433) and the first control-rod (1434) are included, The middle part bed body includes waist bed body (13), the waist bed body (13) and leg bed body (14) hingedly, the waist bed body It (13) include the 4th software (131) and the 4th fixed frame (132), the 4th software (131) is installed on the 4th fixed frame (132) Top, the 4th fixed frame (132) include upper mounted plate (1321), bottom plate (1322), vertical baffle (1323) with And side plate (1324), vertical baffle (1323) both ends are separately connected upper mounted plate (1321) and bottom plate (1322), institute The two sides that side plate (1324) is installed on upper mounted plate (1321) and bottom plate (1322) are stated, first fixed frame (142) One end is fixedly connected with the first rotary shaft (1431), and the first rotary shaft (1431) both ends are respectively arranged in upper mounted plate (1321) and bottom plate (1322), band tooth rotating bottom board (1432) fixing sleeve are set to the outer of the first rotary shaft (1431) Week, first retaining mechanism (1433) be set to vertical baffle (1323) and with the latch with tooth rotating bottom board (1432) two sides (14321) it fastens, first control-rod (1434) is installed on the side of vertical baffle (1323), first control-rod (1434) one end is connect with the first retaining mechanism (1433), and the other end passes through side plate (1324), first control-rod (1434) latch with tooth rotating bottom board (1432) two sides is caught in or left for controlling the first retaining mechanism (1433) (14321)。

3. multifunctional physiotherapeutic according to claim 2, which is characterized in that first retaining mechanism (1433) includes limit Position block (14331), sliding block (14332), spring (14333) and sliding bearing (14334), the sliding block (14332) are installed on perpendicular To the side of partition (1323), the sliding block (14332) is up-side down triangle sliding block (14332), sliding block (14332) lower end Hingedly, the limited block (14331) is two, two limited block (14331) peaces for one angle and the first control-rod (1434) One end of the other side loaded on vertical baffle (1323), two limited blocks (14331) is articulated with vertical baffle (1323), separately One end by spring (14333) connect, two limited blocks (14331) respectively with the card with tooth rotating bottom board (1432) two sides Tooth (14321) fastens, and offers sliding slot (13231) on the vertical baffle (1323), and the sliding bearing (14334) is fixed It is installed on two angles of sliding block (14332) upper end and passes through sliding slot (13231) and offset respectively with two limited blocks (14331), It is offered arc groove (14331a) on two limited blocks (14331), the outer wall and arc of the sliding bearing (14334) Slot (14331a) matches.

4. multifunctional physiotherapeutic according to claim 2, which is characterized in that axial-rotation swing mechanism (145) packet Include central axis (1451), the first central axle sleeve (1452), the second control-rod (1453) and the first gas spring (1454), the center Axle position is installed on the first fixed frame (1412) in the middle part of the first fixed frame (1412), one end of the central axis (1451), separately One end is fixedly installed in the first fixed frame (1412) by the first central axle sleeve (1452), first central axle sleeve (1452) One end is sheathed on the periphery of central axis (1451) and the other end is fixedly connected with the first rotary shaft (1431), first gas spring (1454) one end is articulated with the first rotary shaft (1431), and the other end is fixedly connected the first fixed frame (142), the first gas bullet Spring (1454) is two, and two first gas springs (1454) are located at the two sides of central axis (1451), the third control-rod (1444) it is articulated with the first fixed frame (142) and cooperates with the first gas spring (1454).

5. multifunctional physiotherapeutic according to claim 4, which is characterized in that the first luffing mechanism (144) packet Include the first connector (1441), the second rotary shaft (1442), third rotary shaft (1443), third control-rod (1444), the second gas Spring (1445) and the second retaining mechanism (1446), first connector (1441) are fixedly connected with the first central axle sleeve (1452) And hingedly with the first gas spring (1454), second rotary shaft (1442) is installed on the first connector (1441) and revolves with first Shaft (1431) is fixedly connected, and the third rotary shaft (1443) is fixedly connected with the first rotary shaft (1431) and is located at the second rotation The lower section of shaft (1442), second rotary shaft (1424), third rotary shaft (1443) are hung down with the first rotary shaft (1431) Directly, the central axis (1451) is also arranged with the second central axle sleeve (1455), institute far from the one end of the first central axle sleeve (1452) Stating the second gas spring (1445) is two, and one end of two second gas springs (1445) is connected by first connecting rod (1447) It connects, the first connecting rod (1447) is fixedly connected on the second central axle sleeve (1455) and hangs down with the second central axle sleeve (1455) Directly, the other end of two second gas springs (1445) is hingedly connected to the both ends of third rotary shaft (1443), and described second Retaining mechanism (1446) is installed on the second central axle sleeve (1455), and second gas spring (1445) is equipped with second switch (14454), second retaining mechanism (1446) matches with second switch (14454), and the third control-rod (1444) sets It is placed in the first fixed frame (142) and compresses or unclamp the second switch for controlling the second retaining mechanism (1446) (14454)。

6. multifunctional physiotherapeutic according to claim 5, which is characterized in that second retaining mechanism (1446) includes band Fluted shaft set (14461), the first strip (14462), the second strip (14463) and drive rod (14464), second gas spring It (14445) include pipe handle (14451), telescopic rod (14452) gentle knock-off joint (14453), gas knock-off joint (14453) connection First connecting rod (1447) offers aperture (14453a) on the gas knock-off joint (14453), the one of the pipe handle (14451) End is articulated with third rotary shaft (1443), and the other end of one end connecting tube handle (14451) of the telescopic rod (14452) is another End is protruded into the aperture (14453a) of gas knock-off joint (14453), and the second switch (14454) is located at telescopic rod (14452) and stretches Enter the end of one end of aperture (14453a), the trough of belt axle sleeve (14461) is sheathed on the second central axle sleeve (1455) one end Periphery, the outer wall of the trough of belt axle sleeve (14461) are circumferentially opened up there are two the first limiting slot (14461a), first strip (14462) it is respectively arranged in two the first limiting slots (14461a) with the upper end of the second strip (14463), the drive rod (14464) it is articulated in the aperture (14453a) of gas knock-off joint (14453), one end of the drive rod (14464) is opened with second (14454) cooperation is closed, the other end is located between the lower end of the first strip (14462) and the lower end of the second strip (14463), institute The periphery for stating trough of belt axle sleeve (14461) is equipped with the first contact bar (14465), and first contact bar (14465) is vertical and fixed It is set to the outer wall of trough of belt axle sleeve (14461), is fixedly installed the second contact bar on the third control-rod (1444) (14466), the side of the third control-rod (344) offsets with the first contact bar (14465), and the other side passes through the second contact bar (14466) it offsets with the first strip (14462).

7. according to the described in any item multifunctional physiotherapeutics of claim 2~6, which is characterized in that the middle part bed body further includes Chest bed body (12), chest bed body (12) both ends are respectively articulated with head bed body (11) and waist bed body (13), the chest Bed body (12) includes that third software (121), third fixed frame (122), third horizontal hunting mechanism (123) and third are swung up and down Mechanism (124), the third software (121) are installed on the top of third fixed frame (122), third horizontal hunting mechanism (123) it is installed on waist bed body (13) and is matched with third fixed frame (122), the third luffing mechanism (124) One end is connect with waist bed body (13), and the other end is installed on third fixed frame (122), the third luffing mechanism (124) It is matched with third fixed frame (122).

8. multifunctional physiotherapeutic according to claim 7, which is characterized in that the head bed body (11) includes the second software (111), the second fixed frame (112), the second horizontal hunting mechanism (113) and the second luffing mechanism (114), described second is soft Body (111) is installed on the top of the second fixed frame (112), and second horizontal hunting mechanism (113) is installed on third fixed frame (122) and with the second fixed frame (112) it matches, one end of second luffing mechanism (114) and third fixed frame (122) it connects, the other end is installed on the second fixed frame (112), second luffing mechanism (114) and the second fixed frame (112) it matches.

9. described in any item multifunctional physiotherapeutics according to claim 1~6, which is characterized in that further include electric control gear (4) and Safety device (5), the electric control gear (4) are set to chassis (2) and for controlling bed body lifting, the security protection dress Setting (5) includes safety switch (51) and control mechanism (52), and the safety switch (51) is set to chassis (2) upper end face, institute It states safety switch (51) to be electrically connected with control mechanism (52), the control mechanism (52) is set to chassis (2) and and electric control gear (4) it is electrically connected, the regulating device (7) is set to chassis (2) and connect with control mechanism (52).

10. described in any item multifunctional physiotherapeutics according to claim 1~6, which is characterized in that it further include armrest member (6), The armrest member (6) is two, and two armrest members (6) are removably mounted to the two sides of chest bed body (12), each The armrest member (6) includes the 5th software (62), the 5th fixed frame (65), rotation regulating mechanism (63), oscillating arm mechanisms (64), the second connector (66) and third retaining mechanism (67), second connector (66) are installed on chest bed body (12), institute It states the 5th software (62) and is installed on the 5th fixed frame (65), the oscillating arm mechanisms (64) include two the first swing arms (641) and one One end of a second swing arm (642), first swing arm (641) is connect by the first pin shaft (68) with the 5th fixed frame (65), Hingedly, one end of second swing arm (642) is fixed with the 5th by the second pin shaft (69) for the other end and the second connector (66) Frame (65) connection, hingedly, one end end of two second swing arms (642) passes through third for the other end and the second connector (66) Pin shaft (610) connection, the third retaining mechanism (67) includes regulating part (671) and several pieces of fanning strips (672), several pieces of institutes It states fanning strip (672) to be set between two the first swing arms (641), several pieces of fanning strips (672) are successively bonded and one end It is connect by the 4th pin shaft (611) with the 5th fixed frame (65), the arcuate sectors of the other end of several pieces of fanning strips (672) (6721) outer wall with third pin shaft (610) offsets, and the regulating part (671) includes handle (6711) and third connecting rod (6712), the handle (6711) is sheathed on the both ends of third connecting rod (6712), and the third connecting rod (6712) passes through it In a fanning strip (672) and offset with the bottom of other fanning strips (672), offer arc on the 5th fixed frame (65) Limiting slot (651), the arc limit slot (651) are slidably matched with third connecting rod (6712).