CN110314342A - A kind of wrist convalescence device - Google Patents

A kind of wrist convalescence device Download PDF

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Publication number
CN110314342A
CN110314342A CN201910720614.XA CN201910720614A CN110314342A CN 110314342 A CN110314342 A CN 110314342A CN 201910720614 A CN201910720614 A CN 201910720614A CN 110314342 A CN110314342 A CN 110314342A
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CN
China
Prior art keywords
wrist
forearm
docking
adjustment
groove
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Granted
Application number
CN201910720614.XA
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Chinese (zh)
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CN110314342B (en
Inventor
刘春慧
周三连
陈娟
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Nantong First Peoples Hospital
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Nantong First Peoples Hospital
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Priority to CN201910720614.XA priority Critical patent/CN110314342B/en
Publication of CN110314342A publication Critical patent/CN110314342A/en
Application granted granted Critical
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06User-manipulated weights
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40Interfaces with the user related to strength training; Details thereof
    • A63B21/4001Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
    • A63B21/4017Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the upper limbs
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/14Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for wrist joints
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0622Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/38Paints containing free metal not provided for above in groups C09D5/00 - C09D5/36
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/70Additives characterised by shape, e.g. fibres, flakes or microspheres

Abstract

The invention discloses a kind of wrist convalescence devices, including table dormant, swivel chair, two forearm fixed parts, two docking sections, two warning parts and two wrist exercise portions, table dormant fixes on the ground, swivel chair is placed on table dormant one end, two forearm fixed parts are symmetrically set to one end on the desktop of table dormant close to swivel chair, two docking sections are symmetrically set to one end on the desktop of table dormant far from swivel chair, two forearm fixed parts are connect with two docking sections by two warning parts respectively, the one end in two wrist exercise portions is respectively arranged on two docking sections, two wrist exercise portions are located in two warning parts;By the fixed exercise for carrying out wrist by wrist exercising apparatus of forearm, more targetedly, in exercise routine, wrist exercising apparatus can collide sounding in warning part, patient can judge whereby movement whether standard in place, get rid of rope be replaced by specification material it is different get rid of rope, cooperate adjustable warning part, the exercise intensity of wrist is adjustable.

Description

A kind of wrist convalescence device
Technical field
The present invention relates to the field of medical instrument technology, more specifically, it relates to a kind of wrist convalescence device.
Background technique
In movement, carpal activity is considerably complicated, fine, therefore also easily injured.The performance of Wrist Injuries has There is diversity, not only can behave as ligament, tendon, bone and the acute injury in joint, but also can behave as chronic strain damage.It is more The sports events such as basketball, vollyball, shuttlecock, weight lifting are seen, account for 6% of athletic injury or so.In national physical training campaign, wrist by Hurt more common.Such as when playing badminton, either strike, smash and still hang, choose, pushing away, flutterring, hooking ball, requires that wrist extendes back With the movement of outreach.It warms up if acting lack of standardization, undue force or lacking, may all make wrist injured.
In the rehabilitation stage after wrist is injured, carpal exercise generally is carried out by corresponding device, these devices one As based on activity, the intensity of exercise is not required and without specific regulation measure;Meanwhile these equipment are for taking exercise Movement whether standard, without corresponding prompt facility or prompt means, this, which will lead to patient, does not have the effect of exercise yet It clearly evaluates, may result in invalid exercise, so that the extension of recovery period;In existing situation, wrist joint is being tempered When be usually before cooperating forearm part perform physical exercise together, the specific aim that in this way will lead to wrist joint training is insufficient.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of wrist convalescence device, solve above-mentioned One or more problems.
To achieve the above object, the present invention provides the following technical scheme that
A kind of wrist convalescence device, including table dormant, swivel chair, two forearm fixed parts, two docking sections, two warning parts And two wrist exercise portions, the table dormant fix on the ground, and the swivel chair is placed on described table dormant one end, and described two A forearm fixed part is symmetrically set to one end on the desktop of the table dormant close to the swivel chair, and described two docking sections are symmetrical Ground is set to one end on the desktop of the table dormant far from the swivel chair, described two forearm fixed parts and described two docking sections It corresponds, described two warning parts are separately connected two groups of corresponding forearm fixed parts and the docking section, described two The one end in wrist exercise portion is respectively arranged on the different docking sections, and described two wrist exercises portion is located at different institutes It states in warning part.
By using above-mentioned technical proposal, the forearm of patient is fixed by forearm fixed part, patient only being capable of activity Wrist, patient using wrist exercise portion to wrist carry out activity exercise, when exercise, as long as action criteria is in place, wrist forging Refining portion can constantly strike warning part, issue the sound, inform the performance of patient's movement.
Further, the forearm fixed part includes a forearm fixed part ontology, two forearm fixing seats, four forearms Fixed device, four secure fit bars and an elbow support set device, and the forearm fixed part ontology is an assembly, institute The top and bottom of forearm fixed part ontology are stated as the trapezoidal terrace with edge that cross-sectional sizes are identical but cross-sectional width is different, described two ladders The setting symmetrical above and below of shape terrace with edge, the middle section of the forearm fixed part ontology are hexagon rib body, on the hexagon rib body The fixing groove for the hexagon that front and back penetrates through is offered, described two forearm fixing seats are respectively arranged on the upper bottom surface in the fixing groove On bottom surface, the hexagon rib body opens up that there are four be uniformly distributed and inside and outside perforation respectively on the end face of the swivel chair Adjustment tank, four adjustment tanks respectively correspond four sides of the hexagon rib body, the fixed device of four forearms It is arranged in four adjustment tanks respectively, also opens up that there are four be uniformly distributed and preceding on the side of the hexagon rib body respectively The limiting slot penetrated through afterwards, four secure fit bars are arranged in respectively in four limiting slots, four secure fits Bar can be move freely, and four secure fit bars are also each passed through the fixed device of four forearms, the elbow support simultaneously Device is set on the top surface of the trapezoidal terrace with edge of bottom, the one end for setting device far from the elbow support in the fixing groove is consolidated It is fixed to be equipped with protection cushion.
By using above-mentioned technical proposal, the forearm fixing seat being fixedly installed by two and the fixed device of four forearms are borrowed The hexagonal structure of fixing groove is helped to carry out more safe fixation to the forearm of patient, elbow support is set sets on device in elbow support, The fixed device of four forearms is adjustable, after being bonded patient's forearm, carries out by four secure fit bars to the fixed device of four forearms It is fixed, it is achieved in the adjustable fixation to forearm, for adapting to the patient of different forearm thicknesses.
Further, the fixed device of the forearm includes adjustment bar, adjustment attachment base, fixed cushion and the gripping Seat, the adjustment bar are arranged in the adjustment tank, and the adjusting hole of several array settings is offered on the shaft of the adjustment bar, The secure fit bar is arranged in one of them described adjusting hole, and the adjustment attachment base is located in the fixing groove, described Adjustment attachment base is fixedly connected with one end of the adjustment bar, and the fixed cushion one side is smooth, and in addition opposite one side has Concave arc, the fixed cushion it is smooth with it is described adjustment attachment base on far from it is described adjustment bar while be fixedly connected, institute Gripping seat is stated also to be fixed in forearm fixing seat described in one end far from the adjustment attachment base on the adjustment bar Determine cushion, described six fixed cushions enclose the variable arc structure of a diameter.
By using above-mentioned technical proposal, fixed cushion is adjusted at a distance from patient's forearm by pull adjustment bar, it will Secure fit bar penetrates corresponding adjusting hole, and to realize the fixation of current pose, fixed cushion more adapts to paste with concave arc Close human body.
Further, thread groove is offered on the top surface of the trapezoidal terrace with edge of bottom, the elbow support sets device and includes Threaded rod, elbow bracket and elbow support set cushion, and one end of the threaded rod and the thread groove are cooperatively connected, the screw thread One end on bar far from the trapezoidal terrace with edge is equipped with the elbow bracket, and the elbow support sets padded sleeve set on the elbow bracket On.
By using above-mentioned technical proposal, the height adjustment and fixation of elbow bracket, hand are realized by rotating threaded rod Ancon sets elbow of the cushion to protect patient, prevents elbow in exercise from fraying.
Further, one end on the desktop of the table dormant far from the swivel chair is equipped with sliding seat, the sliding seat Top is opened up along the vertical direction there are two symmetrically arranged dovetail groove, and the bottom of described two docking sections is respectively arranged on described two In dovetail groove, the docking section can be slided in the sliding seat.
By using above-mentioned technical proposal, the installation, adjustment and disassembly of warning part are realized by sliding butt joint base.
Further, symmetrically arranged locking groove there are two being opened up on the inner bottom surface of the dovetail groove, it is described two locking A locking plate is respectively equipped in slot, the locking plate is bonded with the docking section, and the locking plate is far from the docking section It is equipped with handle on one side.
By using above-mentioned technical proposal, the sliding of docking section is fixed by locking plate, handle facilitates removable card fixed board.
Further, the hexagon rib body opens up and regular distribution identical there are six size far from one end of the swivel chair The first docking groove, the docking section is cross section is as the forearm fixed part ontology but cross-sectional width is different combination Body, the docking section also open up second pair identical there are six size and regular distribution on one end of the forearm fixed part The position of access slot, the position of second docking groove and first docking groove corresponds, and the warning part includes six pieces complete Exactly the same steel plate, the both ends of six blocks of steel plates are arranged in six first docking grooves and six second docking respectively In slot.
By using above-mentioned technical proposal, steel plate is assigned by the first docking groove and the second docking groove, first is that playing guarantor Shield effect prevents the useless motion amplitude of wrist exercising apparatus excessive, injures the personnel passed by, second is that playing a warning role, if forging It refines correct set and tempers dynamics in place, wrist exercising apparatus can successively beat on the steel plate, issue loud sound, Bing Renke To distinguish the effect of exercise by sound, facilitate rehabilitation.
Further, the described two one end of trapezoidal terrace with edge far from the swivel chair open up that there are three vertical arrangements and big respectively Small identical intensity adjustment tank, the docking section also offer total six cooperations on one end of the forearm fixed part and adjust Whole slot, the position of the cooperation adjustment tank and the position of the intensity adjustment tank correspond, the top and bottom it is described Two blocks of steel plates are adjustable in the corresponding intensity adjustment tank and the cooperation adjustment tank.
By using above-mentioned technical proposal, total six intensity adjustment tanks, cooperate on docking section corresponding six up and down Cooperate adjustment tank, the steel plate of the top and bottom can be adjusted, such wrist exercising apparatus is in the vertical direction Scope of activities changes, and different dynamics certainly will be needed by wanting to beat this two blocks of steel plates in this way, and then it is strong to realize exercise The adjustment of degree can be adjusted for the different patient of recovery situation.
Further, wrist exercise portion includes fixing buckle, adjustable button, gets rid of rope and elastic force holds ball, the fixing buckle On the docking section, it is described it is adjustable button with the fixing buckle be cooperatively connected, it is described get rid of rope be set to it is described it is adjustable buckle, it is described Elastic force holds ball and is set to that the rope that gets rid of is upper far from described adjustable one end buckled, and the rope that gets rid of is replaced according to length material.
By using above-mentioned technical proposal, using the adjustable button that can be removed from fixing buckle, realize that the replacement for getting rid of rope is removed And fixed installation, circumference whipping, the wave whipping on horizontal or vertical direction can be done by getting rid of rope, and elastic force holds ball in the same of whipping When can also carry out opposite activity to palm and finger part, achieve many things at one stroke.
Further, one layer of wearing layer is coated on the adjustment bar, the preparation method of the wearing layer is:
Take following each component raw material for standby by weight: 5-7 parts of silica flour, 8-11 parts of chromium powder, 6-8 parts of diatomite, molybdenum powder 20-22 parts, 11-15 parts of thermoplasticity aqueous polyurethane, 3-4 parts of ethylene oxide, 39-42 parts of cobalt powder, 10-15 parts of sodium bentonite, 2-4 parts of furfural resin and 70-80 parts of ethyl alcohol.
S1, prefabricated organic solvent: it after thermoplasticity aqueous polyurethane, ethylene oxide, furfural resin and ethyl alcohol are mixed, stirs It mixes uniformly;
S2, it prepares wear-resistant material: silica flour, chromium powder, diatomite, molybdenum powder, cobalt powder and sodium bentonite is added to S1 In organic solvent in, after mixing evenly, keep the temperature 3-4h after temperature is heated to 72-80 DEG C;
S3, cleaning: adjustment bar is subjected to clean dirt with additional ethyl alcohol;
S4, spraying: being suspended on japanning room for adjustment bar, and the wear-resistant material even application obtained S2 using atomizer is to adjusting On bar, especially in adjusting hole;
S5, drying: the adjustment bar that S4 is obtained is placed into oven interior, drying 6-8h is carried out in the environment of 36-40 DEG C.
By using above-mentioned technical proposal, because adjusting hole and the cooperation of secure fit bar may be implemented to different forearm thicknesses The forearm of patient is fixed, once adjusting hole serious wear, the aperture of adjusting hole can become larger, in this way cooperation fixed link and adjusting hole it Between will loosen, and then the specific aim exercise effect for influencing to may result in the fixed effect of forearm wrist reduces, thus It adjusts and coats one layer of wearing layer on bar, the abrasion of adjustment bar especially adjusting hole can be slowed down, guarantee the fixed effect to forearm, And then ensure that the specific aim exercise effect of wrist, help to shorten recovery period.
Detailed description of the invention
Fig. 1 is a kind of a kind of schematic perspective view of wrist convalescence device of embodiment;
Fig. 2 is a kind of stereochemical structure decomposing schematic representation of the forearm fixed part of embodiment;
Fig. 3 is a kind of schematic perspective view of the fixed device of forearm of embodiment;
Fig. 4 is the sliding seat and butt joint base connection structure stereoscopic schematic diagram of a kind of embodiment;
Fig. 5 is a kind of forearm fixed part ontology of embodiment and the interface structural schematic diagram of docking section;
Fig. 6 is a kind of schematic perspective view for getting rid of rope of embodiment.
In figure: 1, table dormant;2, swivel chair;3, forearm fixed part;31, forearm fixed part ontology;311, fixing groove;312, it adjusts Whole slot;313, limiting slot;32, forearm fixing seat;33, the fixed device of forearm;331, bar is adjusted;332, attachment base is adjusted;333, Fixed cushion;334, seat is held;335, adjusting hole;34, secure fit bar;35, elbow support sets device;351, threaded rod;352, Elbow bracket;353, elbow support sets cushion;36, trapezoidal terrace with edge;361, thread groove;362, intensity adjustment tank;37, hexagon rib Body;371, the first docking groove;38, cushion is protected;4, docking section;41, the second docking groove;42, cooperate adjustment tank;5, warning part; 6, wrist exercise portion;61, fixing buckle;62, adjustable button;63, rope is got rid of;64, elastic force holds ball;7, sliding seat;71, dovetail groove;72, block Determine slot;73, locking plate;74, handle.
Specific embodiment
Embodiment 1:
Below in conjunction with attached drawing 1-6, invention is further described in detail.
A kind of wrist convalescence device, as shown in Figure 1, including table dormant 1, the docking of the forearm fixed part 3, two of swivel chair 2, two 4, two, portion warning part 5 and two wrist exercise portions 6, table dormant 1 fixes on the ground, and swivel chair 2 is placed on table dormant 1 one End, two forearm fixed parts 3 are symmetrically on the desktop of table dormant 1 close to one end of swivel chair 2, and two docking sections 4 are symmetrically It is corresponded on the desktop of table dormant 1 far from one end of swivel chair 2, two forearm fixed parts 3 and two docking sections 4, two Warning part 5 is separately connected two groups of corresponding forearm fixed parts 3 and docking section 4, and the one end in two wrist exercise portions 6 is respectively arranged on not On same docking section 4, two wrist exercise portions 6 are located in different warning parts 5.
As depicted in figs. 1 and 2, forearm fixed part 3 include 31, two forearm fixing seats 32 of a forearm fixed part ontology, Four fixed 33, four secure fit bars 34 of device of forearm and an elbow support set device 35, and forearm fixed part ontology 31 is One assembly, the top and bottom of forearm fixed part ontology 31 are the trapezoidal terrace with edge that cross-sectional sizes are identical but cross-sectional width is different 36, two trapezoidal terrace with edge 36 settings symmetrical above and below, the middle section of forearm fixed part ontology 31 is hexagon rib body 37, hexagon The fixing groove 311 for the hexagon that front and back penetrates through is offered on rib body 37, two forearm fixing seats 32 are respectively arranged in fixing groove 311 Upper bottom surface and bottom surface on, hexagon rib body 37 opens up that there are four be uniformly distributed and inside and outside respectively on the end face of swivel chair 2 The adjustment tank 312 of perforation, four adjustment tanks 312 respectively correspond four sides of hexagon rib body 37, the fixed device of four forearms 33 are arranged in respectively in four adjustment tanks 312, also open up that there are four be uniformly distributed and preceding on the side of hexagon rib body 37 respectively The limiting slot 313 penetrated through afterwards, four secure fit bars 34 are arranged in respectively in four limiting slots 313, four secure fit bars 34 It can move freely, four secure fit bars 34 are also each passed through the fixed device 33 of four forearms simultaneously, and elbow support is set device 35 and set In on the top surface of the trapezoidal terrace with edge 36 of bottom, it is soft that the one end for setting device 35 far from elbow support in fixing groove 311 is fixed with protection Pad 38.
As shown in Figures 2 and 3, the fixed device 33 of forearm includes adjustment bar 331, adjustment attachment base 332, fixed cushion 333 And seat 334 is held, adjustment bar 331 is arranged in adjustment tank 312, is adjusted and is offered several array settings on the shaft of bar 331 Adjusting hole 335, secure fit bar 34 is arranged in one of adjusting hole 335, and adjustment attachment base 332 is located at fixing groove 311 Interior, adjustment attachment base 332 is fixedly connected with the one end for adjusting bar 331, and fixed 333 one side of cushion is smooth, in addition opposite one side With concave arc, fixed cushion 333 it is smooth on adjustment attachment base 332 far from adjustment bar 331 while be fixedly connected, hold It holds seat 334 and is also fixed with fixed cushion in one end forearm fixing seat 32 far from adjustment attachment base 332 on adjustment bar 331 333, six fixed cushions 333 enclose the variable arc structure of a diameter.
As shown in Fig. 2, offering thread groove 361 on the top surface of the trapezoidal terrace with edge 36 of bottom, elbow support sets device 35 and includes Threaded rod 351, elbow bracket 352 and elbow support set cushion 353, and one end of threaded rod 351 and thread groove 361 are cooperatively connected, One end on threaded rod 351 far from trapezoidal terrace with edge 36 is equipped with elbow bracket 352, and elbow support sets cushion 353 and is sheathed on elbow bracket On 352.
As shown in Figure 1 and Figure 4, one end on the desktop of table dormant 1 far from swivel chair 2 is equipped with sliding seat 7, the top of sliding seat 7 Portion is opened up along the vertical direction there are two symmetrically arranged dovetail groove 71, and the bottom of two docking sections 4 is respectively arranged on two dovetail grooves In 71, docking section 4 can be slided in sliding seat 7.
As shown in figure 4, opening up on the inner bottom surface of dovetail groove 71, there are two symmetrically arranged locking groove 72, two locking groove 72 It is inside respectively equipped with a locking plate 73, locking plate 73 is bonded with docking section 4, and locking plate 73 is equipped with handle far from the one side of docking section 4 Hand 74.
As shown in Figure 1, Figure 2 and shown in Fig. 5,37 one end far from swivel chair 2 of hexagon rib body opens up identical there are six size and advises The first docking groove 371 being then distributed, docking section 4 are the group that cross section is as forearm fixed part ontology 31 but cross-sectional width is different Zoarium, docking section 4 also open up identical there are six size and regular distribution the second docking groove on one end of forearm fixed part 3 41, the position one-to-one correspondence of the position of the second docking groove 41 and the first docking groove 371, warning part 5 includes six pieces identical Steel plate, the both ends of six blocks of steel plates are arranged in respectively in six the first docking grooves 371 and six the second docking grooves 41.
As shown in Figure 1, Figure 2 and shown in Fig. 5, the two trapezoidal one end of terrace with edge 36 far from swivel chair 2 open up respectively arranges there are three vertical Cloth and the identical intensity adjustment tank 362 of size, docking section 4 also offer total six on one end of forearm fixed part 3 and match The two of conjunction adjustment tank 42, the position of cooperation adjustment tank 42 and the position one-to-one correspondence of intensity adjustment tank 362, the top and bottom Block steel plate is adjustable in corresponding intensity adjustment tank 362 and cooperation adjustment tank 42.
As shown in Fig. 1, Fig. 5 and Fig. 6, wrist exercise portion 6 include fixing buckle 61, it is adjustable button 62, get rid of rope 63 and elastic force hold Ball 64, fixing buckle 61 are set on docking section 4, and adjustable button 62 is cooperatively connected with fixing buckle 61, are got rid of rope 63 and are set on adjustable button 62, bullet Power hold ball 64 be set to get rid of on rope 63 far from it is adjustable buckle 62 one end, get rid of to restrict and 63 be replaced according to length material.
Working principle: patient is sitting on swivel chair 2, adjusts the posture of oneself habit, two forearms are protruded into forearm fixed part In ontology 31, elbow support is set sets on cushion 353 in elbow support, and forearm lower end support sets the fixation cushion in lower section forearm fixing seat 32 On 333, the elastic cushion of top is only supplemented, and mainly for the patient that forearm is very thick, general patient is by remaining five Fixed cushion 333 has realized the fixation of forearm enough, and medical staff helps patient to adjust the fixed device 33 of four forearms, by four It adjusts bar 331 to push to patient's forearm one by one, determination is tightly against on patient's forearm, by secure fit bar 34 also cross limit Adjusting hole 335 on slot 313 and adjustment bar 331 is realized to the fixation of the fixed device 33 of forearm, slides docking section 4, and it is appropriate to choose Get rid of rope 63, it is respectively installed on the fixing buckle 61 of different docking sections 4 by movable button, elastic force is held into ball 64 and is sent to patient In hand, while six blocks of steel plates being installed in corresponding first docking groove 371 and the second docking groove 41, locking plate 73 is inserted into and is blocked Determine slot 72, confirmation docking section 4 can not be in dovetail groove 71 after activity, and patient's wrist is had an effect, and carries out circumference whipping.
After circumference whipping is taken exercise, locking plate 73 is extracted, sliding docking section 4 removes the steel plate of the top and bottom, And 63 replacement of rope will be got rid of according to patient's state of an illness, it is corresponding that remove two blocks of steel plates according to patient's condition are respectively installed to upper and lower In intensity adjustment tank 362 and cooperation adjustment tank 42, after again fixing docking section 4, patient's wrist is had an effect, and the wave of vertical direction is done Unrestrained formula is got rid of rope 63 and is taken exercise.
After the completion of exercise, the forearm of patient is detached from from device by opposite step, and is simply disappeared to device Poison cleaning.
In conclusion the invention has the following advantages:
1, it is fixed by forearm of the forearm fixed part 3 to patient, patient, which grips elastic force and holds 64 whipping of ball, gets rid of rope 63 It performs physical exercise specifically for wrist, more targetedly, the state of an illness for being conducive to wrist is restored;
2, beat the sound on the steel plate by getting rid of rope 63 and get rid of, patient oneself may determine that exercise movement whether standard just Really, the personnel passed by will not be accidentally injured when while steel plate also guarantees to get rid of 63 whipping of rope;
3, the steel plate of the top and bottom can be in the first docking groove 371 and the second docking groove 41, intensity adjustment tank 362 Position is adjusted in cooperation adjustment tank 42, and the corresponding rope 63 that gets rid of is removably mounted on fixing buckle by then passing through movable button On 61, so getting rid of rope 63 more easily can simply be replaced, be changed to length material it is different get rid of rope 63, according to disease Feelings recovery situation neatly adjusts the intensity of exercise;
4, docking section 4 can be free to slide in sliding part, and steel plate and the replacement for getting rid of rope 63 are more convenient.
Embodiment 2
Difference from example 1 is that one layer of wearing layer is coated on the adjustment bar 331, the wearing layer Preparation method is:
Take following each component raw material for standby by weight: 5 parts of silica flour, 8 parts of chromium powder, 6 parts of diatomite, 20 parts of molybdenum powder, heat 11 parts of plasticity aqueous polyurethane, 3 parts of ethylene oxide, 39 parts of cobalt powder, 10 parts of sodium bentonite, 2 parts of furfural resin and ethyl alcohol 70 Part.
S1, prefabricated organic solvent: it after thermoplasticity aqueous polyurethane, ethylene oxide, furfural resin and ethyl alcohol are mixed, stirs It mixes uniformly;
S2, it prepares wear-resistant material: silica flour, chromium powder, diatomite, molybdenum powder, cobalt powder and sodium bentonite is added to S1 In organic solvent in, after mixing evenly, keep the temperature 4h after temperature is heated to 75 DEG C;
S3, cleaning: adjustment bar 331 is subjected to clean dirt with additional ethyl alcohol;
S4, spraying: adjustment bar 331 is suspended on japanning room, is arrived the wear-resistant material even application that S2 is obtained using atomizer It adjusts on bar 331, especially in adjusting hole 335;
S5, drying: the adjustment bar 331 that S4 is obtained is placed into oven interior, carries out drying 8h in the environment of 40 DEG C.
In the present embodiment, because adjusting hole 335 and the cooperation of secure fit bar 34 may be implemented to different forearm thickness patients Forearm fix, once 335 serious wear of adjusting hole, the aperture of adjusting hole 335 can become larger, in this way cooperation fixed link and adjusting hole It will be loosened between 335, and then influence the fixed effect to forearm, the specific aim exercise effect that may result in wrist reduces, So coating one layer of wearing layer on adjustment bar 331, the abrasion of adjustment bar 331 especially adjusting hole 335, guarantee pair can be slowed down The fixed effect of forearm, and then ensure that the specific aim exercise effect of wrist, help to shorten recovery period.
Embodiment 3
The difference is that, modify to the formula specific gravity of wearing layer with embodiment 2, modified preparation method It is:
Take following each component raw material for standby by weight: 7 parts of silica flour, 11 parts of chromium powder, 8 parts of diatomite, 22 parts of molybdenum powder, heat 15 parts of plasticity aqueous polyurethane, 4 parts of ethylene oxide, 42 parts of cobalt powder, 15 parts of sodium bentonite, 4 parts of furfural resin and ethyl alcohol 80 Part.
S1, prefabricated organic solvent: it after thermoplasticity aqueous polyurethane, ethylene oxide, furfural resin and ethyl alcohol are mixed, stirs It mixes uniformly;
S2, it prepares wear-resistant material: silica flour, chromium powder, diatomite, molybdenum powder, cobalt powder and sodium bentonite is added to S1 In organic solvent in, after mixing evenly, keep the temperature 4h after temperature is heated to 75 DEG C;
S3, cleaning: adjustment bar 331 is subjected to clean dirt with additional ethyl alcohol;
S4, spraying: adjustment bar 331 is suspended on japanning room, is arrived the wear-resistant material even application that S2 is obtained using atomizer It adjusts on bar 331, especially in adjusting hole 335;
S5, drying: the adjustment bar 331 that S4 is obtained is placed into oven interior, carries out drying 8h in the environment of 40 DEG C.
In the present embodiment, only the accounting of formula components is adjusted, obtains optimization formula for comparing.
Embodiment 4
The difference is that, modify to the formula specific gravity of wearing layer with embodiment 2, modified preparation method It is:
Take following each component raw material for standby by weight: 6 parts of silica flour, 9.5 parts of chromium powder, 7 parts of diatomite, 21 parts of molybdenum powder, 13 parts of thermoplasticity aqueous polyurethane, 3.5 parts of ethylene oxide, 40.5 parts of cobalt powder, 12.5 parts of sodium bentonite, 3 parts of furfural resin with And 75 parts of ethyl alcohol.
S1, prefabricated organic solvent: it after thermoplasticity aqueous polyurethane, ethylene oxide, furfural resin and ethyl alcohol are mixed, stirs It mixes uniformly;
S2, it prepares wear-resistant material: silica flour, chromium powder, diatomite, molybdenum powder, cobalt powder and sodium bentonite is added to S1 In organic solvent in, after mixing evenly, keep the temperature 4h after temperature is heated to 75 DEG C;
S3, cleaning: adjustment bar 331 is subjected to clean dirt with additional ethyl alcohol;
S4, spraying: adjustment bar 331 is suspended on japanning room, is arrived the wear-resistant material even application that S2 is obtained using atomizer It adjusts on bar 331, especially in adjusting hole 335;
S5, drying: the adjustment bar 331 that S4 is obtained is placed into oven interior, carries out drying 8h in the environment of 40 DEG C.
In the present embodiment, only the accounting of formula components is adjusted, obtains optimization formula for comparing.
Adjusting hole 335 of the depending post 34 with slower speed on adjustment bar 331 is gripped by using rotation lathe Interior uniform rotation, to estimate the wear-resistant strength of adjustment bar 331, adjustment bar 331 is hanged by the pore size at the end of measurement Under hanging in hot room, after placing time enough, the wear-resisting of adjustment 331 surface layer of bar is observed by means such as amplification sem observations Layer dropping situations, come estimate adjustment bar 331 anticreep intensity, by the adjustment bar 331 of different situations in embodiment 1,2,3,4 into Four groups of the data obtaineds are based on embodiment 1 and are normalized, and carry out comparative analysis, such as following table by row test,
Wear-resistant strength Anticreep intensity
Embodiment 1 100% 100%
Embodiment 2 182% 159%
Embodiment 3 185% 134%
Embodiment 4 184% 152%
Because adjusting hole 335 and the cooperation of secure fit bar 34 may be implemented to fix the forearm of different forearm thickness patients, It, in this way will between cooperation fixed link and adjusting hole 335 once the aperture of 335 serious wear of adjusting hole, adjusting hole 335 can become larger It loosens, and then influences the fixed effect to forearm, the specific aim exercise effect that may result in wrist reduces, so in adjustment bar One layer of wearing layer is coated on 331, can slow down the abrasion of adjustment bar 331 especially adjusting hole 335, guarantees to imitate the fixed of forearm Fruit, and then ensure that the specific aim exercise effect of wrist, help to shorten recovery period, it can be seen from the data in the table that, it is coated with resistance to After grinding layer, the wear-resistant strength of adjustment bar 331, which has, to be remarkably reinforced, and is analyzed in combination with the anticreep intensity synthesis of wearing layer, It is optimal with the effect of embodiment 4, so optimization formula are as follows: 6 parts of silica flour, 9.5 parts of chromium powder, 7 parts of diatomite, 21 parts of molybdenum powder, heat 13 parts of plasticity aqueous polyurethane, 3.5 parts of ethylene oxide, 40.5 parts of cobalt powder, 12.5 parts of sodium bentonite, 3 parts of furfural resin and 75 parts of ethyl alcohol.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention The non-equal entity of a same names or non-equal parameter, it is seen that " first " " second " only for the convenience of statement, does not answer It is interpreted as the restriction to the embodiment of the present invention, subsequent embodiment no longer illustrates this one by one.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this All by the protection of Patent Law in the scope of the claims of invention.

Claims (10)

1. a kind of wrist convalescence device, it is characterised in that: including table dormant (1), swivel chair (2), two forearm fixed parts (3), two A docking section (4), two warning parts (5) and two wrist exercise portions (6), the table dormant (1) fixes on the ground, described Swivel chair (2) is placed on the table dormant (1) one end, and described two forearm fixed parts (3) are symmetrically set on the table dormant (1) Close to the one end of the swivel chair (2) on desktop, described two docking sections (4) are symmetrically on the desktop of the table dormant (1) One end far from the swivel chair (2), described two warning parts (5) are separately connected described two forearm fixed parts (3) and described two A docking section (4), the one end in described two wrist exercises portion (6) are respectively arranged on described two docking sections (4), described two hands Wrist exercise portion (6) is located in described two warning parts (5).
2. a kind of wrist convalescence device according to claim 1, it is characterised in that: the forearm fixed part (3) includes one A forearm fixed part ontology (31), two forearm fixing seats (32), four forearms fixed device (33), four secure fit bars (34) and an elbow support is set device (35), and the forearm fixed part ontology (31) is an assembly, and the forearm is fixed The top and bottom of portion's ontology (31) are the trapezoidal terrace with edge (36) that cross-sectional sizes are identical but cross-sectional width is different, described two trapezoidal Terrace with edge (36) setting symmetrical above and below, the middle section of the forearm fixed part ontology (31) are hexagon rib body (37), described six The fixing groove (311) that front and back penetrates through is offered on side shape rib body (37), described two forearm fixing seats (32) are respectively arranged on described On upper bottom surface and bottom surface in fixing groove (311), the hexagon rib body (37) is distinguished on the end face of the swivel chair (2) It is uniformly distributed there are four opening up and the adjustment tank of inside and outside perforation (312), four forearms fixed device (33) is arranged in respectively In four adjustment tanks (312), also open up that there are four be uniformly distributed and preceding on the side of the hexagon rib body (37) respectively The limiting slot (313) penetrated through afterwards, four secure fit bars (34) are arranged in respectively in four limiting slots (313), institute It states four secure fit bars (34) while being also each passed through four forearms and fix device (33), the elbow support sets device (35) on the top surface of the trapezoidal terrace with edge (36) of bottom, device is set far from the elbow support in the fixing groove (311) (35) one end is fixed with protection cushion (38).
3. a kind of wrist convalescence device according to claim 2, it is characterised in that: the forearm fixes device (33) and includes Adjust bar (331), adjustment attachment base (332), fixed cushion (333) and the gripping seat (334), the adjustment bar (331) It is arranged in the adjustment tank (312), the adjusting hole of several array settings is offered on the shaft of adjustment bar (331) (335), the secure fit bar (34) is arranged in one of them described adjusting hole (335), adjustment attachment base (332) position In the fixing groove (311), adjustment attachment base (332) is fixedly connected with one end of adjustment bar (331), described solid Determine cushion (333) it is smooth on adjustment attachment base (332) far from adjustment bar (331) while fixed connect It connects, described hold seat (334) are set on adjustment bar (331) far from described one end for adjusting attachment base (332).
4. a kind of wrist convalescence device according to claim 3, it is characterised in that: the trapezoidal terrace with edge (36) of bottom Offered on top surface thread groove (361), the elbow support set device (35) include threaded rod (351), elbow bracket (352) and Elbow support is set cushion (353), and one end and the thread groove (361) of the threaded rod (351) are cooperatively connected, the threaded rod (351) one end on far from the trapezoidal terrace with edge (36) is equipped with the elbow bracket (352), and the elbow support sets cushion (353) It is sheathed on the elbow bracket (352).
5. a kind of wrist convalescence device according to claim 4, it is characterised in that: remote on the desktop of the table dormant (1) One end from the swivel chair (2) is equipped with sliding seat (7), and the top of the sliding seat (7) opens up that there are two symmetrical along the vertical direction The dovetail groove (71) of setting, the bottom of described two docking sections (4) are respectively arranged in described two dovetail grooves (71), the docking Portion (4) is slidably connected with the sliding seat (7).
6. a kind of wrist convalescence device according to claim 5, it is characterised in that: on the inner bottom surface of the dovetail groove (71) It opens up there are two symmetrically arranged locking groove (72), described two locking groove (72) are interior to be respectively equipped with a locking plate (73), institute It states locking plate (73) to be bonded with the docking section (4), the locking plate (73) is equipped with handle far from the one side of the docking section (4) (74)。
7. a kind of wrist convalescence device according to claim 6, it is characterised in that: the hexagon rib body (37) is far from institute The one end for stating swivel chair (2) opens up identical there are six size and regular distribution the first docking groove (371), the docking section (4) It is structure and the similar assembly of the forearm fixed part ontology (31), the docking section (4) is close to the forearm fixed part (3) One end on also open up there are six size is identical and the second docking groove (41) of regular distribution, the position of second docking groove (41) Set it is corresponding with the position of first docking groove (371), the warning part (5) include six blocks of identical steel plates, described six The both ends of block steel plate are arranged in respectively in six first docking grooves (371) and six second docking grooves (41).
8. a kind of wrist convalescence device according to claim 7, it is characterised in that: described two trapezoidal terrace with edges (36) are separate One end of the swivel chair (2) opens up that there are three vertical arrangement and the identical intensity adjustment tank (362) of size, the docking sections respectively (4) cooperate adjustment tank (42) there are six also opening up on one end of the forearm fixed part (3), the cooperation adjustment tank (42) Position it is corresponding with the position of the intensity adjustment tank (362), two blocks of steel plates of the top and bottom are adjustable to pair In the intensity adjustment tank (362) and the cooperation adjustment tank (42) answered.
9. a kind of wrist convalescence device according to claim 8, it is characterised in that: wrist exercise portion (6) includes solid Fixed button (61), adjustable button (62) get rid of rope (63) and elastic force is held ball (64), and the fixing buckle (61) is set on the docking section (4) On, the adjustable button (62) and the fixing buckle (61) are cooperatively connected, and described get rid of rope (63) are on the adjustable button (62), institute It states elastic force and holds ball (64) and be set to and described get rid of separate described adjustable one end for buckleing (62) on rope (63).
10. a kind of wrist convalescence device according to claim 9, it is characterised in that: the rope (63) that gets rid of is according to length material Matter is replaced.
CN201910720614.XA 2019-08-06 2019-08-06 Wrist rehabilitation device Active CN110314342B (en)

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