CN109172272A - A kind of self-service stretcher of household Leg Cramps - Google Patents
A kind of self-service stretcher of household Leg Cramps Download PDFInfo
- Publication number
- CN109172272A CN109172272A CN201811089787.8A CN201811089787A CN109172272A CN 109172272 A CN109172272 A CN 109172272A CN 201811089787 A CN201811089787 A CN 201811089787A CN 109172272 A CN109172272 A CN 109172272A
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- China
- Prior art keywords
- gumshoe
- self
- service
- stretcher
- gear
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
- A61H2201/1642—Holding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
- A61H2205/106—Leg for the lower legs
Abstract
The invention discloses a kind of self-service stretcher of household Leg Cramps, including for by the affixed frame of the vertical installation of self-service stretcher, the gumshoe for being vertically placed on a side and being installed on a side riser by affixed frame, be mounted on gumshoe and be used for hold-down mechanism that the ankle of patient is fixed on inside the gumshoe and be mounted on the affixed frame and on the luffing mechanism of gumshoe rotation connection, the overhanging motor mounting plate being mounted on gumshoe and be used to carry out people's shank leg side to squeeze the pressing mechanism of massage.Through the invention can self-service stretching Calf muscle, alleviate Leg Cramps symptom rapidly, the present invention can be directly mounted on the bed board of a side, occupy little space；And too big movement is done and firmly equal movement of stretching one's legs without patient, and only it need to stand up to be seated to protrude into shank in gumshoe, it can be by the stretching of self-service stretcher realization Calf muscle of the invention.Furthermore it when shank is tired, is massaged using pressing mechanism, the effect played and make one loosening all muscles, eliminate fatigue.
Description
Technical field
The invention belongs to the technical field of medical instrument appurtenance more particularly to a kind of self-service stretchings of household Leg Cramps
Device.
Background technique
The elderly and Low crowd often have at night the illness of shank " cramp " (i.e. muscle cramp) suddenly, when breaking-out
It is in great pain, often people's pain is waken up when especially midnight knots, is difficult to relieve pain for a long time, influences to sleep.In addition, the elderly and body
The weak crowd of matter often has the phenomenon that soreness of waist and ache in legs, influences.The rescue method of Leg Cramps is: allowing thigh to be straightened with shank, foot
Point is lifted to trunk direction, sufficiently to pull open the muscle of mandatory contraction.However, the patient of Leg Cramps is mostly old, weak, sick
Person, physical function is weak, is difficult to realize the leg posture in above-mentioned rescue method alone.Therefore, patient is often by medical staff
Or the external force of household helps to stretch the muscle of contraction, it is very inconvenient.
For Leg Cramps, common methods are to pay attention to keeping warm, replenish the calcium or the drug of other oral administration and externallies.But therapeutic effect
It varies with each individual, still has have no way out in face of precipitate Leg Cramps many patient's every nights, it is very painful.
To solve the above-mentioned problems, also have corresponding treatment device in the prior art, such as application No. is
The patent of CN201420220684.1 discloses a kind of leg muscle spasm therapeutic device, including bottom plate, hinge, riser, spring,
Oval cam, motor, pressing plate, telescopic rod, connecting rod, motor switch and power supply, the pressing plate are solid by telescopic rod level
Above bottom plate；The motor driven oval cam rotation, the cambered surface of oval cam act on pressing plate upper surface；It is described
Riser is flexibly connected by hinge with bottom plate；One end of the connecting rod is flexibly connected with pressing plate, the other end of connecting rod and perpendicular
Plate one side is flexibly connected；One end of the spring and the another side of riser connect, the other end connecting bottom board of spring, the motor
It is connected to power supply by motor switch.When in use, the leg of cramp is placed on by patient, and arch of the foot is attached to riser right side
On.Rotate cam by the rotation of motor, cam moves pressing plate and foam-rubber cushion vertically downward, at this time patient knees Ying Hai
Silk floss pad lower section, squeezes knee by pressing plate and foam-rubber cushion and realizes thigh and small leg extended；Meanwhile pressing plate connects connecting rod and erects
Plate is driven riser to be rotated clockwise centered on hinge into figure, lifts patient feet to trunk direction when pressing plate moves down.On
Stating movement realizes the stretching of patient's Calf muscle.
Equipment in above-mentioned technical proposal (one) needs for the entire thigh shank of patient to be placed on the bottom plate of equipment, explanation
Device length direction size is larger.If placed in bed, the space of bed is occupied, sleep descendant is easy to collide with.It is placed on ground
On, patient, which needs to bear pain, to get up, and sits on to stretch one's legs again on the ground and penetrate in equipment, it has not been convenient to.Leg when patient's Leg Cramps
Mobile difficult and in great pain when Calf muscle spasm, thigh and shank are not easy to trail, often in curved less than 90 °
Curved state.Therefore, it is penetrated in the space by leg and foot between pressing plate and bottom plate, is not easy to realize.
For example application No. is the patents of CN201720357751.8 to disclose a kind of alleviation leg cramps device again, including perpendicular
Plate, bottom plate, movable pressing board, position-limit mechanism and adjusting screw rod, the position-limit mechanism include limit ontology, locating part and spring, institute
It states riser and the bottom plate is affixed, and the riser is mutually perpendicular to the bottom plate, is also connected with position restrainer on the riser
Structure, and adjustment hole is offered on the riser, the movable pressing board is movably connected in the upper surface of the bottom plate, and is located at institute
State the side of riser；Limit hole is offered on the limit ontology, this limit hole is opposite with the adjustment hole being provided on riser,
The spring is connected on the inner bottom surface of the limit ontology, and locating part is mounted in limit ontology and abuts with the spring,
And opening up that internal thread limiting through hole is opposite with adjustment hole on this locating part, one end of the adjusting screw rod is fixed in described
On riser, the adjusting screw rod extends through the adjustment hole, limiting through hole and limit hole, and is equipped with handle in the other end.
When in use, leg is placed on bottom plate by patient, leg is fitted on bottom plate with band, foot is fitted in the left side of movable pressing board；
Movable pressing board is pushed by swing handle, lifts tiptoe to patient's trunk direction, realizes the effect for stretching muscle.
Above-mentioned technical proposal (two) patient suitable for dialysis procedure be short of physical strength cause leg take out through the case where.Suffer from
Person can not swing handle, need medical staff operate equipment, be not suitable for the self-service purposes of family.
For example application No. is the patents of CN201710319464.2 to disclose a kind of leg muscle spasm therapeutic device again, main
To include bottom plate, be fixedly connected with the first U-shaped frame at the top of the bottom plate, and be fixedly connected at the top of the first U-shaped frame side
There is support plate, motor is fixedly connected at the top of the support plate, and the output shaft of motor is rotatably connected to by shaft coupling
Patient legs are penetrated the space between fixed plate and mounting table by rotating bar, this device, and foot is butted at baffle, and knee is fixed
Plate, which pushes, realizes the exceptionally straight of thigh shank.
Equipment in above-mentioned technical proposal (three) is placed on the ground, and patient need to leave the bed and go near equipment, is sitting on the ground
Afterwards, leg is protruded into the space between fixed plate and mounting table.Its disadvantage is identical as technical solution (one), and occupied space is big, needs
Patient leaves the bed operation, inconvenient for use.
Summary of the invention
Based on the above the deficiencies in the prior art, technical problem solved by the invention is to provide a kind of household Leg Cramps
Self-service stretcher, occupies little space, and patient, which does not have to leave the bed i.e., can be used, and easy to use, and therapeutic effect is good.
In order to solve the above-mentioned technical problem, the present invention is achieved through the following technical solutions: the present invention provides a kind of household
The self-service stretcher of Leg Cramps, comprising:
Affixed frame, for by self-service stretcher it is vertical be installed on bedroom bed side plate；
Gumshoe is vertically placed on a side and is installed on a side riser by the affixed frame, knots for patient small
Leg protrudes into and with the thigh of patient in 90 ° of angles；
Hold-down mechanism is mounted on the gumshoe, for the ankle of patient to be fixed on inside the gumshoe, makes patient's
Foot and shank are in 85 ° of angle；
Luffing mechanism is mounted on the affixed frame and is rotatablely connected with the gumshoe, for rotating the gumshoe and making
The shank of patient and the angle that lay flat thigh in bed be in 180 °, and then stretch the muscle of spasm.
Pressing mechanism is mounted on the overhanging motor mounting plate of the gumshoe, for squeezing inside and outside people's shank
Pressing massage, playing makes one loosening all muscles, eliminates fatigue, effect in high spirits.
Further, the bottom of the gumshoe is equipped with sliding block and supports the spring of the sliding block, the upper surface of the sliding block
For the inclined surface horizontal by 5 ° of angles.
Further, the hold-down mechanism includes the first motor being fixed by screws on the gumshoe, passes through shaft coupling
First gear group that device is connect with the first motor connect with the first gear group and converts the rotation of first gear group
For the linear moving mechanism moved at the ankle to patient, the linear moving mechanism is fixedly arranged at the front end with for clamping ankle
Gripping block.
In one embodiment of the invention, the linear moving mechanism includes the silk connecting with the first gear group
Thick stick, the nut connecting with the threads of lead screw, the upper limit of the nut is in the linear guide groove of guide plate；
The guide plate is fixed on the inner wall of the gumshoe；
The gripping block is fixed on an end face of the nut far from the first gear group.
Specifically, the first gear group includes the first helical gear connecting with the shaft coupling and first helical teeth
Second helical gear of wheel engagement connection, second helical gear is located at outside the gumshoe and its axis horizontal is arranged；
The lead screw is located in the gumshoe and passes through gumshoe and is connected with second helical gear.
Further, the gripping block outer surface is coated with the sponge that pain is squeezed for reducing ankle.
In one embodiment of the invention, the luffing mechanism includes the fixation being vertically fixed on the affixed frame
Frame, the second motor being fixed by screws on the fixed frame, the second gear with the output axis connection of second motor
Group is connect with the second gear group and gumshoe is driven to rotate with the rotating mechanism at 90 ° of angles of steeving.
Preferably, the second gear group include with the first roller gear of the output axis connection of second motor, with
Second roller gear of the engagement connection of first roller gear.The rotating mechanism includes connecting with second roller gear
The worm screw that connects, the worm gear that connection is engaged with the worm screw, the worm gear shaft being fixed on the axis of the worm gear pass through bearing support
On the fixed frame；
One end of the worm gear shaft extend into the gumshoe and is fixedly connected with gumshoe.
In addition, affixed frame of the invention is plate-like, and it is fixed on bed board by pan head screw；Also have on the affixed frame
There is the connecting hole that one end for the worm screw rotates.
In one embodiment of the invention, the pressing mechanism includes being fixed by screws in the overhanging motor installation
Third motor on plate, with the first bar group of the output axis connection of the third motor, connect with the first bar group and realize straight line
Plate, the massage sponge of the end equipped with contact shank for squeezing massage plate are massaged in the extruding of reciprocating motion.
Further, the first bar group includes and the crankwheel of the output axis connection of third motor and the crankwheel
Plate is massaged in the connecting rod of connection and the extruding connecting with the connecting rod；
The crankwheel is equipped with cylinder boss, and the circular hole of described connecting rod one end covers on the cylinder boss, and with opening
Mouth pin locked；The other end of the connecting rod is connected in the connection otic placode for squeezing massage plate by pin.
By upper, the self-service stretcher of household Leg Cramps of the invention occupies little space, and when patient's Leg Cramps, rises from the bed
Body puts in shank in the gumshoe of apparatus of the present invention, and gumshoe is disposed vertically in bed side, is fixed on a side riser by affixed frame,
It only needs patient's shank and thigh that can protrude into the shank that patient knots in gumshoe in about 90 ° of angles, compared with the prior art, is not necessarily to
It leaves the bed and is moved near equipment, shank is stretched out without inadequate patient and is protruded into equipment again, greatly reduce patient and dress stretching
Difficulity of the movment when equipment；Through hold-down mechanism immobilized patients ankle inside gumshoe, make patient feet and shank in 85 ° or so
Angle, prevent patient because in great pain involuntary detach stretcher；Shank is lifted by luffing mechanism, makes shank
With lay flat thigh in bed in approximate 180 ° of angle；Meanwhile extruding massage is carried out to shank leg side by pressing mechanism, promote
Into loosening all muscles, and then stretch the muscle of spasm.User is not when spasm occurs, it is possible to use the extruding in the technology of the present invention
Small leg mechanism is massaged by mechanism, eliminates fatigue, inspires enthusiasm.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, below in conjunction with preferred embodiment, and cooperates attached drawing, detailed description are as follows.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, the attached drawing to embodiment is simply situated between below
It continues.
Fig. 1 is the structural schematic diagram of the self-service stretcher of household Leg Cramps of the preferred embodiment of the present invention；
Fig. 2 is the side structure schematic view of the self-service stretcher of household Leg Cramps of the preferred embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the hold-down mechanism of the self-service stretcher of household Leg Cramps of the preferred embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the luffing mechanism of the self-service stretcher of household Leg Cramps of the preferred embodiment of the present invention；
Fig. 5 is the side structure schematic view of the luffing mechanism of the self-service stretcher of household Leg Cramps of Fig. 4 preferred embodiment；
Fig. 6 is the structural schematic diagram of the affixed frame of the self-service stretcher of household Leg Cramps of the preferred embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the gumshoe of the self-service stretcher of household Leg Cramps of the preferred embodiment of the present invention；
Fig. 8 is the front view structure signal of the pressing mechanism of the self-service stretcher of household Leg Cramps of the preferred embodiment of the present invention
Figure；
Fig. 9 is the plan structure signal of the pressing mechanism of the self-service stretcher of household Leg Cramps of the preferred embodiment of the present invention
Figure；
Figure 10 is the pitching running track figure of the self-service stretcher of household Leg Cramps of the preferred embodiment of the present invention.
Specific embodiment
The embodiment of the invention will now be described in detail with reference to the accompanying drawings, and as part of this specification passes through
Embodiment illustrates the principle of the present invention, and other aspects of the present invention, feature and its advantage will become by the detailed description
It is very clear.In the attached drawing of institute's reference, the same or similar component is indicated using identical drawing reference numeral in different figures.
It is to be appreciated that the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.
In addition, in the present invention, bed side --- under normal conditions, the bed board that bed body has four sides to erect, have a headpiece and
One bed tail plate, face locating for the plate that other two side is erect is the bed side that is illustrated in the present invention.Bed board --- the bed
Plate is the support plate for being erected in a side.
As Figure 1-10 shows, the self-service stretcher of household Leg Cramps of the invention includes affixed frame 10, gumshoe 20, compacting machine
Structure 30 and luffing mechanism 40 and pressing mechanism 50, wherein affixed frame 10 is plate-like, is fixed on a side by pan head screw 11
On the bed board stood vertically, by self-service stretcher of the invention it is vertical be installed on bedroom bed side plate on, self-service stretcher
Height is about that the length of human knee to sole occupies little space compared with the prior art.
Gumshoe 20 is vertically placed on a side and is installed on a side riser by the affixed frame 10, via luffing mechanism 40
It is rotatably connect with affixed frame 10, when the Leg Cramps of patient, stands up from the bed, shank is put in gumshoe 20 of the invention
In, it only needs patient's shank and thigh that can protrude into the shank that patient knots in gumshoe 20 in about 90 ° of angles, is moved to without leaving the bed
Near equipment, shank is stretched out without inadequate patient and is protruded into equipment again, greatly reduces moving when patient dresses stretcher
Make difficulty.Wherein, as shown in fig. 7,20 bottom of gumshoe is equipped with the spring 22 of sliding block 21 and support slipper 21, the upper surface of sliding block 21
For the inclined surface horizontal by 5 ° of angles, so that shank and foot are about in 85 ° of angle, and pass through hold-down mechanism 30 for ankle
It is fixed, the ankle of 30 immobilized patients of hold-down mechanism makes the foot of patient and shank is in 85 ° or so of folder inside gumshoe
Angle prevents patient because in great pain involuntary detach stretcher.
Hold-down mechanism 30 is mounted on the gumshoe 20 in the middle and lower part of gumshoe 20, including is fixed by screws in the set
First motor 31 on boots 20, first motor 31 connect the first helical gear 32 by shaft coupling, and the first helical gear 32 and second is oblique
The engagement connection of gear 33, second helical gear 33 is located at outside the gumshoe and its axis horizontal is arranged, the second helical gear 33
With lead screw 34 by pin connection, lead screw 34 is located in the gumshoe and passes through gumshoe and is connected with second helical gear 33, because
This lead screw 34 can be rotated together with the second helical gear 33.Lead screw 34 is supported on lead screw 34 and set additionally by lead screw bearing 35
In connecting hole between boots 20.Above-mentioned first helical gear 32 and the second helical gear 33 constitute first gear group of the invention.Lead screw
It is threaded with nut 37 on 34, nut 37 is far from being fixed with gripping block 38, the gumshoe 20 on a second helical gear end face
Interior to be fixedly arranged above guide plate 36 in the lead screw 34, guide plate 36 is one piece of rectangular slab, and inside, which is dug, linear guide groove,
The upper limit of nut 37 is in the linear guide groove of guide plate 36, to limit the rotation of nut 37, above-mentioned lead screw 34 and nut
37 constitute linear moving mechanism of the invention.After the shank of patient and foot protrude into gumshoe 20, the is driven by first motor 31
The rotation of one helical gear 32 engages with the second helical gear 33 and the second helical gear 33 is driven to rotate, passes through 33 band of the second helical gear
Dynamic lead screw 34 rotates, and nut 37 is limited by guide plate 36 and is not able to rotate, therefore the rotation of lead screw 34 will drive nut 37 and translate
Movement, nut 37 push gripping block 38 to movement at patient's ankle and clamp ankle, and 38 outer surface of gripping block is coated with sponge 39,
It reduces ankle and squeezes pain.In addition, torque sensor can be arranged on the motor shaft of first motor 31, when it detects compacting machine
When structure 30 reaches limit value to ankle pressure, first motor 31 is controlled by controller and is stopped operating.
Luffing mechanism 40 of the invention is mounted on the affixed frame 10 and is rotatablely connected with the gumshoe 20, by pitching
Shank lifts in mechanism 40, make shank with lay flat thigh in bed in approximate 180 ° of angle, and then the muscle of stretching spasm.
Luffing mechanism 40 includes the fixed frame 41 being fixed on affixed frame 10, and fixed frame 41 is vertically arranged with affixed frame 10, fixed frame 41
It is upper that second motor 42 is connected with by screw, motor otic placode is connected on fixed frame 41, motor otic placode passes through motor bearings 43
The output shaft of the second motor 42, the first roller gear of output axis connection of the second motor 42 are supportted, first roller gear is nibbled
Conjunction is connected with the second roller gear, and the first roller gear and the second roller gear form second gear group 44 of the invention, and second
Roller gear is connected with worm screw 45, and 45 both ends of worm screw set that there are two worm bearings 46, as shown in figure 4, the worm bearing 46 of right end
It is located on worm screw otic placode 47, worm screw otic placode 47 is welded on fixed frame 41, and the worm bearing 46 of left end is located in affixed frame 10
On.As shown in figure 5, the engagement of worm screw 45 is connected with worm gear 48, the left end and gumshoe 20 of the worm gear shaft on the axis of worm gear 48 are pacified
Dress is fixed, therefore be will drive gumshoe 20 when the rotation of worm gear 48 and moved together, and worm gear 48 is supported on fixed frame 41 by bearing 49.
After ankle is fixed in gumshoe 20 by patient by hold-down mechanism 30, the second motor 42 drives the second gear group of luffing mechanism 40
44 rotations so that worm screw 45 be driven to rotate, and then drive worm gear 48 to rotate, and the rotation of worm gear 48 can drive gumshoe 20 to rotate, into
And gumshoe 2 is steeved 90 °, realize the stretching to the muscle of spasm.
In addition, two luffing mechanisms 40 are same as shown in Figure 1, the luffing mechanism 40 in the present invention is set as symmetrical two
When act, can more stable drive gumshoe 20 rotated.
As shown in fig. 6, the lower part of affixed frame 10 is formed with ten holes reserved for screw, affixed frame 10 passes through pan head screw
11 are fixed on bed board.The top of affixed frame 10 also has there are two symmetrically arranged hole, which is and snail in luffing mechanism 40
The hole connected between bar 45 and affixed frame is placed with worm bearing 46 in the hole, to be positioned to worm screw 45 and support it
Rotation.In addition, as shown in fig. 7, the hole in the upper left corner is and connects between worm gear 48 and gumshoe in luffing mechanism 40 in gumshoe 20
Hole.The hole in right side middle position is the hole connected between lead screw 34 and gumshoe in hold-down mechanism 30 in Fig. 7, is placed in the hole
Lead screw bearing 35, lead screw 34 is positioned and be supported its rotation.
As shown in Figure 8, Figure 9, pressing mechanism 50 of the invention is mounted on the overhanging motor mounting plate 51 on the gumshoe 20
On, motor mounting plate 51 is fixed by screws on the outer wall of gumshoe 20.Pressing mechanism 50 is described including being fixed by screws in
The first bar group and first of the output axis connection of third motor 56 and the third motor 56 on overhanging motor mounting plate 51
Bar group connects and realizes the extruding massage plate 54 of straight reciprocating motion, and the first bar group includes the output with third motor 56
Plate is massaged in the crankwheel 53 of axis connection, the connecting rod 52 connecting with crankwheel 53 and the extruding connecting with the connecting rod 52
54, one end of connecting rod 52 is mounted on crankwheel 53, and the other end is mounted on extruding massage plate 54 by pin connection, specifically
Ground, the crankwheel 53 are equipped with cylinder boss, and the circular hole of described 52 one end of connecting rod covers on the cylinder boss, and with being open
The other end of pin locked, the connecting rod 52 is connected in the connection otic placode for squeezing massage plate 54 by pin.In addition, squeezing
The junction of pressing massage plate 54 and connecting rod 52 is provided with guide plate 55, guarantees that extruding massage plate 54 does horizontal linear and back and forth transports
It is dynamic.Wherein, massage sponge 57 of the end equipped with contact shank of massage plate 54 is squeezed.Third motor 56 rotates, third motor
56 output shaft drives crankwheel 53 to make rotating motion, and crankwheel 53 drives connecting rod 52, and connecting rod 52, which drives, squeezes massage plate 54
Do straight reciprocating motion.In addition, two extruding are pressed as shown in Figure 1, the pressing mechanism 50 in the present invention is set as symmetrical two
The plate 54 that rubs simultaneously operation, massage sponge 57 massaged simultaneously inside and outside shank so that shank realize periodically compress and
Loosen, to achieve the effect that massaging leg.
The pitching running track of whole device is as shown in Figure 10, after hold-down mechanism 30 pushes down patient's ankle, luffing mechanism 40
Operation stops gumshoe 20 (being inconjunction with hold-down mechanism 30) after turning 90 ° with the central axis axis rotation of turbine in luffing mechanism,
Shank is periodically squeezed by pressing mechanism 50, reaches massage effect.
The present invention program application is that the patient of weak easy Leg Cramps can be used aside when unmanned treatment
The device of the present invention program design, self-service stretching Calf muscle alleviate rapidly Leg Cramps symptom.The present invention can be directly mounted at
On the bed board of bed side, occupy little space；Too big movement is done without patient and the movement such as firmly of stretching one's legs, only need to stand up to be seated shank
It protrudes into gumshoe, the stretching of Calf muscle can be realized by self-service stretcher of the invention.In addition, when spasm does not occur,
The massage that the device that can also be used the present invention program to design carries out small leg mechanism is loosened.
The above is a preferred embodiment of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, it is noted that for those skilled in the art, without departing from the principle of the present invention, may be used also
To make several improvement and variation, these, which improve and change, is also considered as protection scope of the present invention.
Claims (10)
1. a kind of self-service stretcher of household Leg Cramps characterized by comprising
Affixed frame, for by self-service stretcher it is vertical be installed on bedroom bed side plate；
Gumshoe is vertically placed on a side and is installed on a side riser by the affixed frame, and the shank to knot for patient is stretched
Enter and with the thigh of patient in 90 ° of angles；
Hold-down mechanism is mounted on the gumshoe, for the ankle of patient to be fixed on inside the gumshoe, makes the foot of patient
It is in 85 ° of angle with shank；
Luffing mechanism is mounted on the affixed frame and is rotatablely connected with the gumshoe, for rotating the gumshoe and making patient
Shank and the angle that lay flat thigh in bed be in 180 °, and then stretch the muscle of spasm；
Pressing mechanism is mounted on the overhanging motor mounting plate on the gumshoe, for carrying out extruding massage to people's shank leg side.
2. the self-service stretcher of household Leg Cramps as described in claim 1, which is characterized in that the bottom of the gumshoe, which is equipped with, to be slided
Block and the spring for supporting the sliding block, the upper surface of the sliding block are the inclined surface horizontal by 5 ° of angles.
3. the self-service stretcher of household Leg Cramps as described in claim 1, which is characterized in that the hold-down mechanism includes passing through
First motor that screw is fixed on the gumshoe, the first gear group being connect with the first motor by shaft coupling and institute
State the connection of first gear group and being converted into first gear group to the linear moving mechanism moved at the ankle of patient, institute
State the gripping block of linear moving mechanism being fixedly arranged at the front end with for clamping ankle.
4. the self-service stretcher of household Leg Cramps as claimed in claim 3, which is characterized in that the linear moving mechanism includes
The upper limit of the lead screw connecting with the first gear group, the nut connecting with the threads of lead screw, the nut is being oriented to
In the linear guide groove of plate；
The guide plate is fixed on the inner wall of the gumshoe；
The gripping block is fixed on an end face of the nut far from the first gear group.
5. the self-service stretcher of household Leg Cramps as claimed in claim 4, which is characterized in that the first gear group include with
First helical gear of the shaft coupling connection, the second helical gear that connection is engaged with first helical gear, second helical teeth
Wheel is located at outside the gumshoe and its axis horizontal is arranged；
The lead screw is located in the gumshoe and passes through gumshoe and is connected with second helical gear.
6. the self-service stretcher of household Leg Cramps as described in claim 3 or 4, which is characterized in that the gripping block outer surface
It is coated with the sponge that pain is squeezed for reducing ankle.
7. the self-service stretcher of household Leg Cramps as described in claim 1, which is characterized in that the luffing mechanism includes vertical
The fixed frame being fixed on the affixed frame, the second motor and second electricity that are fixed by screws on the fixed frame
The second gear group of the output axis connection of machine, connect with the second gear group and gumshoe driven to rotate with 90 ° of angles of steeving turn
Motivation structure.
8. the self-service stretcher of household Leg Cramps as claimed in claim 7, which is characterized in that the second gear group include with
First roller gear of the output axis connection of second motor, the second cylinder for engaging connection with first roller gear
Gear；
The rotating mechanism includes the worm screw connecting with second roller gear, engages the worm gear connected with the worm screw, Gu
Pass through bearing support on the fixed frame due to the worm gear shaft on the axis of the worm gear；
One end of the worm gear shaft extend into the gumshoe and is fixedly connected with gumshoe.
9. the self-service stretcher of household Leg Cramps as described in claim 1, which is characterized in that the pressing mechanism includes passing through
Screw is fixed on the third motor on the overhanging motor mounting plate, the first bar with the output axis connection of the third motor
Group, the extruding for connecting with the first bar group and realizing straight reciprocating motion massage plate, and the end for squeezing massage plate is furnished with
Contact the massage sponge of shank.
10. the self-service stretcher of household Leg Cramps as claimed in claim 9, which is characterized in that the first bar group include with
The crankwheel of the output axis connection of third motor, the connecting rod being connect with the crankwheel and connect with the connecting rod it is described squeeze
Pressing massage plate；
The crankwheel is equipped with cylinder boss, and the circular hole of described connecting rod one end covers on the cylinder boss, and uses split pin
Locking；The other end of the connecting rod is connected in the connection otic placode for squeezing massage plate by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089787.8A CN109172272B (en) | 2018-09-18 | 2018-09-18 | Domestic self-service stretcher of shank cramp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089787.8A CN109172272B (en) | 2018-09-18 | 2018-09-18 | Domestic self-service stretcher of shank cramp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109172272A true CN109172272A (en) | 2019-01-11 |
| CN109172272B CN109172272B (en) | 2020-08-14 |
Family
ID=64908338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811089787.8A Active CN109172272B (en) | 2018-09-18 | 2018-09-18 | Domestic self-service stretcher of shank cramp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109172272B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662818A (en) * | 2021-09-22 | 2021-11-19 | 杭州科技职业技术学院 | Multifunctional power-assisted walking aid rehabilitation device for disabled |
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| CN107890640A (en) * | 2016-02-06 | 2018-04-10 | 中山市元亨家居用品有限公司 | Therapeutic equipment |
| CN207400906U (en) * | 2017-04-07 | 2018-05-25 | 中国人民解放军第三军医大学第二附属医院 | Alleviate leg cramps device |
| CN207666835U (en) * | 2017-06-24 | 2018-07-31 | 贵州农业职业学院 | A kind of sport leg muscle loosening device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001045558A1 (en) * | 1998-03-05 | 2001-06-28 | The Discovery Group, Llc | Foot flexion device |
| US20150290070A1 (en) * | 2012-10-24 | 2015-10-15 | Gal Zilkha | Rocker for releasing leg muscle cramps |
| CN203564484U (en) * | 2013-08-26 | 2014-04-30 | 王玉朝 | Lower limb recovery bed |
| CN107890640A (en) * | 2016-02-06 | 2018-04-10 | 中山市元亨家居用品有限公司 | Therapeutic equipment |
| CN207400906U (en) * | 2017-04-07 | 2018-05-25 | 中国人民解放军第三军医大学第二附属医院 | Alleviate leg cramps device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113662818A (en) * | 2021-09-22 | 2021-11-19 | 杭州科技职业技术学院 | Multifunctional power-assisted walking aid rehabilitation device for disabled |
| CN113662818B (en) * | 2021-09-22 | 2023-09-22 | 杭州科技职业技术学院 | Multifunctional disabled person assisting walking aid rehabilitation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109172272B (en) | 2020-08-14 |
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