CN209301658U - Bed sufferer lower limb massage bionic hand - Google Patents

Abstract

The utility model discloses bed sufferer lower limb massage bionic hands, including pedestal and massage plate, the top of two massage plates is hinged, soft protective jacket is fixedly connected at the top of two massage plates, the upper surface of pedestal offers sliding slot, the inner wall sliding plug of sliding slot has support plate, and the top of two support plates is hinged with adjustable plate, and the bottom end surface of two massage plates offers telescopic chute.The bed sufferer lower limb massage bionic hand, achieve the effect that carry out the bionic hand massage machine on U-shaped piece automatic reciprocating, when use, connect power supply, start motor, motor is rotated forward by the spool on shaft surface, spool drives U-shaped board to do linear slide along guide groove inner wall by wirerope, and then the bionic hand massage machine in U-shaped board is driven to move up, when guide pad touches first stroke switch, motor, which rotates forward, to be stopped, reversion starting, the bionic hand massage machine automated backhaul in U-shaped board is driven, to have the characteristics that massage with automatic cycle.

Description

Bed sufferer lower limb massage bionic hand

Technical field

The utility model relates to bionic hand technical fields, more specifically, it relates to sufferer lower limb massage bionic hand of lying in bed.

Background technique

Bionic hand was most developed earlier than 1963, is to help and is spread the children that benefit amine endangers by hypnotic sedative agent.Britain " i-LIMB " bionic hand is the state-of-the-art bionic hand for moving towards market in the world, there is 5 fingers that can be move freely, this invention Other three Xiang Faming to enter the finals have been defeated, have won MacRobert (MacRobert) prize in 2008, this is Britain's highest Engineering prize.2 months 2013, Switzerland's invention whole world is first sense of touch bionic hand, will be used to carry out human implantation.

Bed patient at present, including be that patients after surgery lower limb blood circulation slows down, it causes lower limb vascular reflux unsmooth, holds Easily form lower-limb deep veins thrombus.Manual massage's then low efficiency, and the amount of labour is big.And since most of existing equipment is air Wave.Product made of air wave has certain disadvantages in gas permeability and scope of activities, and bionic hand then utilizes mechanics principle, mould Quasi- human finger may be implemented a certain range of bending and stretch function, can play the role of contraction and diastole to muscle.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide bed sufferer lower limb massage is bionical Hand has the characteristics that automatic cycle massage and can be realized to bend to stretch.

To achieve the above object, the utility model provides following technical solution:

Bed sufferer lower limb massage bionic hand, including pedestal and massage plate, the top of two massage plates is hinged, two massages Soft protective jacket is fixedly connected at the top of plate, the upper surface of pedestal offers sliding slot, and the inner wall sliding plug of sliding slot has branch Fagging, the top of two support plates are hinged with adjustable plate, and the bottom end surface of two massage plates offers telescopic chute, and two are stretched The surface sliding plug with two adjustable plates respectively of the inner wall of contracting slot, the bottom end lower surface of massage plate is threaded with fixed spiral shell Bolt, fixing bolt are threaded into the inside of telescopic chute.

The side of massage plate is fixedly connected with fixed plate, and the surface of fixed plate is provided with regulating device, and regulating device includes U Template and U-shaped piece, U-shaped piece of lower surface is connect with the upper surface slide of fixed plate and U-shaped board respectively.

The surface of adjustable plate and fixed plate is provided with electric control gear, and electric control gear includes bearing plate and wirerope, load-bearing The side of plate is fixedly connected with one end of U-shaped board, and the surface of wirerope is fixedly connected with U-shaped piece of lower surface.

U-shaped piece of upper surface is provided with bionic hand massage machine, and bionic hand massage machine includes H-post, H-post one end Hinged with U-shaped piece of inner sidewall by pin shaft, another end surfaces of H-post are hinged with bionic finger, multiple pin shafts by pin shaft The equal movable sleeve in surface be connected to torque spring, the both ends free end of multiple torque springs respectively with U-shaped piece, H-post, bionic hand Finger is fixedly connected with the surface of pin shaft.

The upper surface of H-post and bionic finger is provided with combined control equipment.

Further, the upper surface of fixed plate offers U-type groove, the inner wall of U-type groove and the surface sliding plug of U-shaped board, The upper surface of fixed plate and the inner bottom wall of U-shaped board offer guide groove, and the inner bottom wall of guide groove extends to the following table of U-shaped board Face, the guide groove inner sidewall inside fixed plate and U-shaped board offer locating slot.

Further, U-shaped piece of lower surface is fixedly connected with guide pad, and the surface of guide pad and the inner wall of guide groove slide Grafting, the both side surface of guide pad are fixedly connected to positioning strip, the surface of positioning strip and the inner wall sliding plug of locating slot.

Further, the surface of bearing plate is L-shaped, and the upper surface of bearing plate is fixedly installed with motor, the output of motor Axis is fixedly connected with shaft by shaft coupling, and the surface of shaft is fixedly connected with spool, and bearing plate is run through in one end of wirerope Through-hole that surface opens up simultaneously is fixedly connected with the surface of spool.

Further, the both ends inner wall of guide groove is fixedly installed with first stroke switch and second stroke switch respectively, the One stroke switchs and second stroke switchs and electrical connection of motor, the model of motor include JGB37-545B, and motor electrically connects It is connected to governor, the model of governor includes that ASLONG/ Austria is grand, and governor is arranged, can be realized the adjusting to motor speed.

Further, combined control equipment includes solenoid valve, and the fixation of the oil inlet end of multiple solenoid valves is communicated with oil inlet pipe, oil inlet One end of pipe is fixedly installed with pressure regulator valve, and the model of pressure regulator valve includes SDR100-M5, and setting pressure regulator valve can be realized to massage The control of dynamics.

Further, the pin shaft both ends on bionic finger are fixedly connected to U-shaped bar, and the upper surface of U-shaped bar is fixed respectively Mouthpiece and fuel ring pipe are installed, the inner bottom wall of mouthpiece is connected to the fixation of the inner roof wall of fuel ring pipe, and the two of fuel ring pipe The end equal sliding plug of inner wall has annular mandril, and the bottom end of two annular mandrils is fixed with the upper surface of two bionic fingers respectively to be connected It connects.

Further, the top of multiple mouthpieces is fixed respectively with the oil outlet of multiple solenoid valves by hydraulic hose and is connected Logical, the lower surface of bionic finger is fixedly installed with massage soft contact.

Further, the production method of bionic finger includes: S1, in the outer surface of the cemented carbide of lightweight opens up spiral The fluid injection slot of shape；S2, it is fixedly attached the first soft set of EVA flexible material production in the outer surface of cemented carbide, Waterproof glue sticking is used in one end junction of cemented carbide and the first soft set；S3, consolidate in the outer surface of the first soft set Surely it is socketed silica gel sheath, opens up fluid injection slot, liquid can be injected and entered, bionical effect is enhanced.

Further, the appearance of cemented carbide is consistent with finger frame configuration in step S1.

In conclusion the utility model has the following beneficial effects:

1, electric control gear is provided with by the surface of adjustable plate and fixed plate, reached to the bionic hand on U type block by The device that rubs carries out automatic reciprocating effect, in use, connection power supply, starts motor, motor is passing through the spool on shaft surface just Turn, spool drives U-shaped board to do linear slide along guide groove inner wall by wirerope, and then drives the bionic hand in U-shaped board Massage machine moves up, and when guide pad touches first stroke switch, motor, which rotates forward, to be stopped, and reversion starting drives U-shaped board On bionic hand massage machine automated backhaul, thus have the characteristics that with automatic cycle massage.

2, combined control equipment is provided with by the upper surface of H-post and bionic finger, has reached curved to bionic finger progress It is bent and stretch the effect of control, in use, being connected to oil inlet pipe using hydraulic device, hydraulic fluid pressure is adjusted by pressure regulator valve Value controls the solenoid valve start and stop in solenoid valve block, and hydraulic oil is entered in fuel ring pipe by solenoid valve, by squeezing circular top Bar drives bionic finger bending, and then massage people's leg so that annular mandril slides in fuel ring pipe, when control electricity When magnet valve stops, bionic finger resets under torque spring effect to be stretched, and is stretched to have the characteristics that can be realized to bend to.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model massage plate structure partial perspective view；

Fig. 3 is the utility model fixed plate structure perspective view；

Fig. 4 is the utility model U-type groove feature cross-section cross-sectional view；

Fig. 5 is the utility model bionic finger structural perspective；

Fig. 6 is the utility model fuel ring pipe structure sectional view；

Fig. 7 is the utility model motor control schematic diagram.

In figure: 1, pedestal；2, massage plate；3, soft protective jacket；4, sliding slot；41, support plate；42, adjustable plate；43, it stretches Slot；44, fixing bolt；5, fixed plate；51, bearing plate；52, wirerope；53, motor；54, shaft；55, spool；56, One stroke switch；57, second stroke switchs；6, U-shaped board；61, U-type groove；62, guide groove；63, locating slot；64, guide pad； 65, positioning strip；7, U-shaped piece；71, H-post；72, bionic finger；73, torque spring；8, solenoid valve；81, oil inlet pipe；82, it adjusts Pressure valve；83, U type bar；84, mouthpiece；85, fuel ring pipe；86, annular mandril；87, hydraulic hose；88, soft contact is massaged.

Specific embodiment

Embodiment:

The utility model is described in further detail below in conjunction with attached drawing 1-7.

Bed sufferer lower limb massage bionic hand, as shown in Figure 1, including pedestal 1 and massage plate 2, the top of two massage plates 2 Hingedly, the top of two massage plates 2 is fixedly connected to soft protective jacket 3, and the upper surface of pedestal 1 offers sliding slot 4, sliding slot 4 Inner wall sliding plug have support plate 41, the top of two support plates 41 is hinged with adjustable plate 42, the bottom end of two massage plates 2 Surface offers telescopic chute 43, the surface sliding plug with two adjustable plates 42 respectively of the inner wall of two telescopic chutes 43, massage The bottom end lower surface of plate 2 is threaded with fixing bolt 44, and fixing bolt 44 is threaded into the inside of telescopic chute 43.

As in Figure 2-4, the side of massage plate 2 is fixedly connected with fixed plate 5, and the surface of fixed plate 5 is provided with adjusting dress It sets, regulating device includes U-shaped board 6 and U-shaped piece 7, U-shaped piece 7 of the lower surface upper surface slide with fixed plate and U-shaped board 6 respectively Connection, the upper surface of fixed plate 5 offer U-type groove 61, the inner wall of U-type groove 61 and the surface sliding plug of U-shaped board 6, fixed plate 5 Upper surface and the inner bottom wall of U-shaped board 6 offer guide groove 62, the inner bottom wall of guide groove 62 extends to the following table of U-shaped board 6 Face, 62 inner sidewall of guide groove inside fixed plate 5 and U-shaped board 6 offer locating slot 63, and U-shaped piece 7 of lower surface is solid Surely it is connected with guide pad 64, the surface of guide pad 64 and the inner wall sliding plug of guide groove 62, the both side surface of guide pad 64 is equal It is fixedly connected with positioning strip 65, the surface of positioning strip 65 and the inner wall sliding plug of locating slot 63.

The surface of adjustable plate 42 and fixed plate 5 is provided with electric control gear, and electric control gear includes bearing plate 51 and wirerope 52, the side of bearing plate 51 is fixedly connected with one end of U-shaped board 6, the fixed company in the surface of wirerope 52 and U-shaped piece 7 of lower surface It connects, the surface of bearing plate 51 is L-shaped, and the upper surface of bearing plate 51 is fixedly installed with motor 53, and the output shaft of motor 53 passes through Shaft coupling is fixedly connected with shaft 54, and the surface of shaft 54 is fixedly connected with spool 55, and load-bearing is run through in one end of wirerope 52 Through-hole that 51 surface of plate opens up simultaneously is fixedly connected with the surface of spool 55, and the both ends inner wall of guide groove 62 is fixedly mounted respectively There are first stroke switch 56 and second stroke switch 57, first stroke switch 56 and second stroke switch 57 are electrical with motor 53 Connection, the model of motor 53 includes JGB37-545B, and motor 53 is electrically connected with governor, and the model of governor includes ASLONG/ Austria is grand, is provided with electric control gear by the surface of adjustable plate 42 and fixed plate 5, has reached to imitative on U-shaped piece 7 Green hand's massage machine carries out automatic reciprocating effect, in use, connection power supply, starts motor 53, motor 53 passes through 54 table of shaft The spool 55 in face rotates forward, and spool 55 drives U-shaped board 6 to do linear slide along 62 inner wall of guide groove by wirerope 52, into And the bionic hand massage machine in U-shaped board 6 is driven to move up, and when guide pad 64 touches first stroke switch 56, motor 53 rotate forward stopping, and reversion starting drives the bionic hand massage machine automated backhaul in U-shaped board 6, thus with having automatic cycle The characteristics of massage.

As illustrated in figs. 5-7, U-shaped piece 7 of upper surface is provided with bionic hand massage machine, and bionic hand massage machine includes I-shaped Bar 71,71 one end of H-post is hinged by pin shaft and U-shaped piece 7 of inner sidewall, and another end surfaces of H-post 71 pass through pin shaft hinge It is connected to bionic finger 72, the production method of bionic finger 72 includes: S1, in the outer surface of the cemented carbide of lightweight opens up spiral The fluid injection slot of shape；S2, it is fixedly attached the first soft set of EVA flexible material production in the outer surface of cemented carbide, Waterproof glue sticking is used in one end junction of cemented carbide and the first soft set；S3, consolidate in the outer surface of the first soft set Surely it is socketed silica gel sheath, the appearance of cemented carbide is consistent with finger frame configuration in step S1, and the surface of multiple pin shafts is equal Movable sleeve is connected to torque spring 73, the both ends free end of multiple torque springs 73 respectively with U type block 7, H-post 71, bionic hand Refer to that 72 are fixedly connected with the surface of pin shaft.

The upper surface of H-post 71 and bionic finger 72 is provided with combined control equipment, and combined control equipment includes solenoid valve 8, multiple The fixation of the oil inlet end of solenoid valve 8 is communicated with oil inlet pipe 81, and one end of oil inlet pipe 81 is fixedly installed with pressure regulator valve 82, pressure regulator valve 82 Model include SDR100-M5, the pin shaft both ends on bionic finger 72 are fixedly connected to U-shaped bar 83, the upper surface of U-shaped bar 83 It is fixedly installed with mouthpiece 84 and fuel ring pipe 85, the inner bottom wall of mouthpiece 84 and the fixed company of the inner roof wall of fuel ring pipe 85 respectively Logical, the equal sliding plug of both ends inner wall of fuel ring pipe 85 has an annular mandril 86, the bottom end of two annular mandrils 86 respectively with two The upper surface of bionic finger 72 is fixedly connected, the tops of multiple mouthpieces 84 by hydraulic hose 87 respectively with multiple solenoid valves 8 The fixed connection of oil outlet, the lower surface of bionic finger 72 is fixedly installed with massage soft contact 88, by H-post 71 with it is bionical The upper surface of finger 72 is provided with combined control equipment, has achieved the effect that bionic finger 72 to be bent and stretched control, make Used time is connected to oil inlet pipe 81 using hydraulic device, adjusts hydraulic oil pressure force value by pressure regulator valve 82, controls in solenoid valve block 8 start and stop of solenoid valve, hydraulic oil is entered in fuel ring pipe 85 by solenoid valve 8, by squeezing annular mandril 86, so that annular Mandril 86 slides in fuel ring pipe 85, drives bionic finger 72 to be bent, and then massage people's leg, when control solenoid valve 8 When stopping, bionic finger 72 resets under the effect of torque spring 73 to be stretched, and is stretched to have the characteristics that can be realized to bend to, Solenoid valve controller can be set in solenoid valve block, and TPC8-8TDC can be selected in model, has the characteristics that: 1, table setting, nothing It needs to program, everybody can use；2, operation is convenient, simple and practical, is easy to popularize application；3, it is provided as user and works out example The service of function, for referring to, learning or modifying in application, debug；4, easy for installation, there is installation fixation hole and guide rail to fix two Kind mode；5, the optional multi-way switching values input of Multiple Type, output control function；6, there is the flexible timing of setting and program Control function；7, there is the control of various input switches and Boolean value output sensor control function；8, there is cylinder, solenoid valve, exchange The multiclass such as motor, direct current generator load mixing control ability；9, the tally function with input signal and program line；10, have The stopping whole output function of input and program line control；11, the pause function with the control of optional input switch.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. bed sufferer lower limb massage bionic hand, including pedestal (1) and massage plate (2), the top hinge of two massage plates (2) It connects, it is characterised in that: it is fixedly connected to soft protective jacket (3) at the top of two massage plates (2), the pedestal (1) Upper surface offers sliding slot (4), and the inner wall sliding plug of the sliding slot (4) has support plate (41), two support plates (41) Top be hinged with adjustable plate (42), the bottom end surface of two massage plates (2) offers telescopic chute (43), two institutes State the inner wall surface sliding plug with two adjustable plates (42) respectively of telescopic chute (43), the bottom end following table of the massage plate (2) Face is threaded with fixing bolt (44), and the fixing bolt (44) is threaded into the inside of telescopic chute (43)；

The side of the massage plate (2) is fixedly connected with fixed plate (5), and the surface of the fixed plate (5) is provided with regulating device, The regulating device includes U-shaped board (6) and U-shaped piece (7), the lower surface of U-shaped piece (7) respectively with fixed plate and U-shaped board (6) Upper surface slide connection；

The surface of the adjustable plate (42) and fixed plate (5) is provided with electric control gear, and the electric control gear includes bearing plate (51) it is fixedly connected with wirerope (52), the side of the bearing plate (51) with one end of U-shaped board (6), the wirerope (52) Surface be fixedly connected with the lower surface of U-shaped piece (7)；

The upper surface of U-shaped piece (7) is provided with bionic hand massage machine, and the bionic hand massage machine includes H-post (71), described H-post (71) one end is hinged by pin shaft and the inner sidewall of U-shaped piece (7), the other end of the H-post (71) Surface is hinged with bionic finger (72) by pin shaft, and the equal movable sleeve in surface of multiple pin shafts is connected to torque spring (73), more The both ends free end of a torque spring (73) respectively with U-shaped piece (7), H-post (71), bionic finger (72) and pin shaft Surface is fixedly connected；

The upper surface of the H-post (71) and bionic finger (72) is provided with combined control equipment.

2. bed sufferer lower limb massage bionic hand according to claim 1, it is characterised in that: the fixed plate (5) it is upper Surface offers U-type groove (61), the inner wall of the U-type groove (61) and the surface sliding plug of U-shaped board (6), the fixed plate (5) Upper surface and the inner bottom wall of U-shaped board (6) offer guide groove (62), the inner bottom wall of the guide groove (62) extends to U-shaped The lower surface of plate (6), guide groove (62) inner sidewall for being located at the fixed plate (5) and U-shaped board (6) inside offer locating slot (63)。

3. bed sufferer lower limb massage bionic hand according to claim 2, it is characterised in that: the following table of U-shaped piece (7) Face is fixedly connected with guide pad (64), the inner wall sliding plug on the surface and guide groove (62) of the guide pad (64), described to lead It is fixedly connected to positioning strip (65) to the both side surface of block (64), the surface of the positioning strip (65) is interior with locating slot (63) Wall sliding plug.

4. bed sufferer lower limb massage bionic hand according to claim 2, it is characterised in that: the table of the bearing plate (51) Face is L-shaped, and the upper surface of the bearing plate (51) is fixedly installed with motor (53), and the output shaft of the motor (53) passes through connection Axis device is fixedly connected with shaft (54), and the surface of the shaft (54) is fixedly connected with spool (55), the wirerope (52) The through-hole that opens up through bearing plate (51) surface of one end and be fixedly connected with the surface of spool (55).

5. bed sufferer lower limb massage bionic hand according to claim 4, it is characterised in that: the two of the guide groove (62) End inner wall is fixedly installed with first stroke switch (56) and second stroke switch (57) respectively, the first stroke switch (56) and Second stroke switchs (57) and is electrically connected with motor (53), and the model of the motor (53) includes JGB37-545B, the electricity Machine (53) is electrically connected with governor, and the model of the governor includes that ASLONG/ Austria is grand.

6. bed sufferer lower limb massage bionic hand according to claim 1, it is characterised in that: the combined control equipment includes electricity Magnet valve (8), the fixation of the oil inlet end of multiple solenoid valves (8) are communicated with oil inlet pipe (81), one end of the oil inlet pipe (81) It is fixedly installed with pressure regulator valve (82), the model of the pressure regulator valve (82) includes SDR100-M5.

7. bed sufferer lower limb massage bionic hand according to claim 6, it is characterised in that: on the bionic finger (72) Pin shaft both ends be fixedly connected to U-shaped bar (83), the upper surface of the U-shaped bar (83) is fixedly installed with mouthpiece (84) respectively It is connected to the inner bottom wall of fuel ring pipe (85), the mouthpiece (84) with the fixation of the inner roof wall of fuel ring pipe (85), the annular The equal sliding plug of both ends inner wall of oil pipe (85) has annular mandril (86), and the bottom end of two annular mandrils (86) is respectively with two The upper surface of a bionic finger (72) is fixedly connected.

8. bed sufferer lower limb massage bionic hand according to claim 7, it is characterised in that: multiple mouthpieces (84) Top by hydraulic hose (87) respectively with the oil outlet of multiple solenoid valves (8) fixation be connected to, the bionic finger (72) Lower surface is fixedly installed with massage soft contact (88).