CN204352119U - A kind of scapulohumeral periarthritis prevention and rehabilitation medical device - Google Patents
A kind of scapulohumeral periarthritis prevention and rehabilitation medical device Download PDFInfo
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- CN204352119U CN204352119U CN201420701313.5U CN201420701313U CN204352119U CN 204352119 U CN204352119 U CN 204352119U CN 201420701313 U CN201420701313 U CN 201420701313U CN 204352119 U CN204352119 U CN 204352119U
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- bracing frame
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- arm
- shaft bearing
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Abstract
A kind of scapulohumeral periarthritis prevention and rehabilitation medical device, mainly comprise arm support mechanism, drive mechanism and workbench.This device adopts electromechanical design, action arm being completed up and down reciprocatingly swing by drive mechanism.This medical treatment device coordinates common seat work.There is multiple degree of freedom in arm support mechanism, can realize the free position that arm is put.Therefore user can complete the reciprocal knee-action of arm of a series of prevention and rehabilitation scapulohumeral periarthritis by comfortable posture.In addition, this utility model takes up an area few, and very convenient in family or office's use, simple to operate, user can operate separately.
Description
Technical field
This utility model relates to the field of medical apparatus and instruments, especially a kind of scapulohumeral periarthritis prevention and rehabilitation medical device.
Background technology
At present, domestic for scapulohumeral periarthritis prevention and rehabilitation physical therapy apparatus class masseur, they are all rely on physics magnetic therapy to regulate method to play dredging collateral to invigorate blood circulation, anti-inflammatory analgesic and sedative-hypnotic property.But they are all the apparatuses not adopting electromechanical to control, not a kind of therapy controlling root, and can only, by the professional fixed to patient's implementation and operation, patient cannot be allowed to complete separately.Or be utilize wand, dumbbell, suspension ring, pulley, climb shoulder joint trainer etc. such as shoulder ladder, chest expander etc. and perform physical exercise, but patient does not like this motion of tiring out again without entertaining hands usually.So market makes patient with comfortable posture in the urgent need to the apparatus that a kind of electromechanical controls, the motion completing a series of prevention or rehabilitation scapulohumeral periarthritis of enjoyment.
Summary of the invention
The technical problems to be solved in the utility model is to provide simple, the convenient and practical electromechanical scapulohumeral periarthritis device of a kind of structure, to realize the work of rehabilitation automatically being completed patient's shoulder joint kinesitherapy by Single-chip Controlling mechanical movement, meet the demand that patient implements separately rehabilitation exercise.And for the group of people at high risk of scapulohumeral periarthritis---clerk, invent a kind of medical apparatus and instruments that can use at home or in office, allow user when the leisure, complete the motion of shoulder joint with the posture of the most comfortable.This medical treatment device coordinates common seat work, and there is multiple degree of freedom in arm support mechanism, can realize the free position that arm is put.Therefore user can complete the reciprocal knee-action of arm of a series of prevention and rehabilitation scapulohumeral periarthritis by comfortable posture.
For solving the problems of the technologies described above, this utility model adopts following technical scheme: a kind of scapulohumeral periarthritis prevention and rehabilitation medical device, comprise arm support mechanism, drive mechanism, workbench.
Described arm support mechanism comprises: arm supporting bracket, the second location elastic cord, supporting plate after forearm bracing frame, the first location elastic cord, spherical linkage, band chute.It is characterized in that: forearm bracing frame boundary zone baffle plate, one end of the first location elastic cord is fixed on forearm bracing frame, and forearm bracing frame is connected by spherical linkage with arm supporting bracket after band chute.One end of second location elastic cord is fixed on after band chute on arm supporting bracket, after band chute arm supporting bracket and supporting plate hinged.
Described drive mechanism comprises: the motor of bracing frame slide block, clutch shaft bearing, clutch shaft bearing seat, clutch shaft bearing seat bolt, bearing bracket, the second bearing, the second bearing block, the second bearing block bolt, screw mandrel, nut, the first bevel gear, the second bevel gear, band single-chip microcomputer and reduction box group, motor trip bolt.It is characterized in that: clutch shaft bearing coordinates with clutch shaft bearing seat, then be bolted on bearing bracket by clutch shaft bearing seat, the second bearing coordinates with the second bearing block, then is fixed on bearing bracket by the second bearing block bolt.Screw mandrel one end coordinates with clutch shaft bearing, the other end and the second bearing fit.Nut coordinates with screw mandrel, and bracing frame slide block is welded on nut, and with the rotation of screw mandrel, nut and bracing frame slide block can move up and down along screw mandrel, bracing frame upper end of slide block also can band chute after arm supporting bracket chute in move.First bevel gear and the second bevel gear are assemblied in screw mandrel one end with key respectively and are with on the motor of single-chip microcomputer and the turning cylinder of reduction box group.Motor with single-chip microcomputer and reduction box group are fixed on the table by motor trip bolt.
Outstanding advantages of the present utility model is:
1, this utility model forearm bracing frame is connected by spherical linkage with arm supporting bracket after band chute, therefore can realize any comfortable posture that arm is put.By increasing the coefficient of friction of spherical linkage, after making to adjust to correct position, just arm weight can be born without external stability.
2, this utility model bracing frame slide block is welded on nut, and with the rotation of screw mandrel, nut can move up and down along screw mandrel, its upper end again band chute after arm supporting bracket chute in move.Achieve the swing stable motion moved up and down being transformed into arm support mechanism.
3, this utility model adopts motor and the reduction box group of band single-chip microcomputer, can realize just reversely rotating when nut arrives top dead centre or lower dead center.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of a kind of scapulohumeral periarthritis prevention described in the utility model and rehabilitation medical device.
Fig. 2 is the structural representation of the drive mechanism of a kind of scapulohumeral periarthritis prevention described in the utility model and rehabilitation medical device.
Fig. 3 is the structural representation of the arm support mechanism of a kind of scapulohumeral periarthritis prevention described in the utility model and rehabilitation medical device.
Be labeled as in figure:
Elastic cord 2 located by forearm bracing frame 1, first, spherical linkage 3, arm supporting bracket 4 after band chute, second location elastic cord 5, supporting plate 6, bracing frame slide block 7, clutch shaft bearing 8, clutch shaft bearing seat 9, clutch shaft bearing seat bolt 10, bearing bracket 11, the second bearing 12, second bearing block 13, second bearing block bolt 14, screw mandrel 15, trapezoidal nut 16, the first bevel gear 17, second bevel gear 18, motor with single-chip microcomputer and reduction box group 19, motor trip bolt 20, workbench 21.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of scapulohumeral periarthritis prevention described in the utility model and rehabilitation medical device, comprise arm support mechanism, drive mechanism, workbench.
Arm support mechanism comprises: after forearm bracing frame 1, first locates elastic cord 2, spherical linkage 3, band chute, arm supporting bracket 4, second locates elastic cord 5, supporting plate 6.It is characterized in that: forearm bracing frame 1 boundary zone baffle plate, arm supporting bracket 4 boundary zone baffle plate after band chute, chute is also with in both sides, lower surface, moves in the chute of bracing frame slide block 7 upper end arm supporting bracket 4 after band chute.One end of first location elastic cord 2 is fixed on forearm bracing frame 1, and forearm bracing frame 1 is connected by spherical linkage 3 with arm supporting bracket 4 after band chute, and the connection performance due to spherical linkage 3 can realize any comfortable posture that arm is put.By increasing the coefficient of friction of spherical linkage 3, after making to adjust to correct position, just arm weight can be born without external stability.One end of second location elastic cord 5 is fixed on after band chute on arm supporting bracket 4, and after band chute, arm supporting bracket 4 is hinged with supporting plate 6.
Drive mechanism comprises: the motor of bracing frame slide block 7, clutch shaft bearing 8, clutch shaft bearing seat 9, clutch shaft bearing seat bolt 10, bearing bracket 11, second bearing 12, second bearing block 13, second bearing block bolt 14, screw mandrel 15, nut 16, first bevel gear 17, second bevel gear 18, band single-chip microcomputer and reduction box group 19, motor trip bolt 20.It is characterized in that: clutch shaft bearing 8 coordinates with clutch shaft bearing seat 9, then be fixed on bearing bracket 11 by clutch shaft bearing seat bolt 10, the second bearing 12 coordinates with the second bearing block 13, then is fixed on bearing bracket 11 by the second bearing block bolt 14.Screw mandrel 15 one end coordinates with clutch shaft bearing 8, and the other end coordinates with the second bearing 12.Nut 16 coordinates with screw mandrel 15, and bracing frame slide block 7 is welded on nut 16, and with the rotation of screw mandrel 15, nut 16 and bracing frame slide block 7 can move up and down along screw mandrel 15, bracing frame slide block 7 upper end also can band chute after arm supporting bracket 4 chute in move.First bevel gear 17 and the second bevel gear 18 are assemblied on screw mandrel 15 one end and motor rotation axis with key respectively.Motor with single-chip microcomputer and reduction box group 19 are fixed on workbench 21.Bracing frame slide block 7 is welded on nut 16, and the rotation with screw mandrel 17 can move up and down along screw mandrel 17, its upper end again band chute after arm supporting bracket 4 chute in move.Achieve the swing stable motion moved up and down being transformed into arm support mechanism.Motor with single-chip microcomputer and reduction box group 19 realize being with the motor of single-chip microcomputer and reduction box group 19 just to reversely rotate when nut 16 arrives top dead centre or lower dead center, complete 4 cycles in 1 minute.
Operation principle:
A kind of scapulohumeral periarthritis prevention and rehabilitation medical device realize repeatedly moving when nut 16 does on screw mandrel 15 by being with the motor of single-chip microcomputer and reduction box group 19, the motor of single-chip microcomputer and reduction box group 19 are engaged by the first bevel gear 17 and the second bevel gear 18, power are passed to screw mandrel 15.Bracing frame slide block 7 is welded on nut 16, can move up and down with the rotating nut 16 of screw mandrel 15 and bracing frame slide block 7 along screw mandrel 15, bracing frame slide block 7 upper end also can after band chute arm supporting bracket 4 chute in move.Achieve the swing stable motion moved up and down of nut 16 being transformed into arm supporting bracket 4 after band chute.Forearm bracing frame 1 is connected by spherical linkage 3 with arm supporting bracket 4 after band chute, and the connection performance due to spherical linkage 3 can realize any comfortable posture that arm is put.Add spherical linkage 3 coefficient of friction large, after adjusting to correct position, just can bear arm weight without external stability.
Claims (1)
1. scapulohumeral periarthritis prevention and a rehabilitation medical device, comprise arm support mechanism, drive mechanism and workbench;
Described arm support mechanism comprises: arm supporting bracket, the second location elastic cord, supporting plate after forearm bracing frame, the first location elastic cord, spherical linkage, band chute; It is characterized in that: forearm bracing frame boundary zone baffle plate, one end of first location elastic cord is fixed on forearm bracing frame, forearm bracing frame is connected by spherical linkage with arm supporting bracket after band chute, one end of second location elastic cord is fixed on after band chute on arm supporting bracket, after band chute arm supporting bracket and supporting plate hinged;
Described drive mechanism comprises: the motor of bracing frame slide block, clutch shaft bearing, clutch shaft bearing seat, clutch shaft bearing seat bolt, bearing bracket, the second bearing, the second bearing block, the second bearing block bolt, screw mandrel, nut, the first bevel gear, the second bevel gear, band single-chip microcomputer and reduction box group, motor trip bolt; It is characterized in that: clutch shaft bearing coordinates with clutch shaft bearing seat, then be bolted on bearing bracket by clutch shaft bearing seat, the second bearing coordinates with the second bearing block, then is fixed on bearing bracket by the second bearing block bolt; Screw mandrel one end coordinates with clutch shaft bearing, the other end and the second bearing fit; Nut coordinates with screw mandrel, and bracing frame slide block is welded on nut, and the first bevel gear and the second bevel gear are assemblied in screw mandrel one end and are with on the motor of single-chip microcomputer and the turning cylinder of reduction box group, and motor and the reduction box group of band single-chip microcomputer are fixed on the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701313.5U CN204352119U (en) | 2014-11-21 | 2014-11-21 | A kind of scapulohumeral periarthritis prevention and rehabilitation medical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701313.5U CN204352119U (en) | 2014-11-21 | 2014-11-21 | A kind of scapulohumeral periarthritis prevention and rehabilitation medical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204352119U true CN204352119U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701313.5U Expired - Fee Related CN204352119U (en) | 2014-11-21 | 2014-11-21 | A kind of scapulohumeral periarthritis prevention and rehabilitation medical device |
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| Country | Link |
|---|---|
| CN (1) | CN204352119U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367444A (en) * | 2014-11-21 | 2015-02-25 | 广西大学 | Medical scapulohumeral periarthritis prevention and rehabilitation device |
| CN106474673A (en) * | 2015-09-01 | 2017-03-08 | 广西大学 | A kind of thin arm apparatus of rocking arm |
| CN107374912A (en) * | 2017-08-28 | 2017-11-24 | 哈尔滨理工大学 | A kind of upper-limbs rehabilitation training robot |
-
2014
- 2014-11-21 CN CN201420701313.5U patent/CN204352119U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367444A (en) * | 2014-11-21 | 2015-02-25 | 广西大学 | Medical scapulohumeral periarthritis prevention and rehabilitation device |
| CN106474673A (en) * | 2015-09-01 | 2017-03-08 | 广西大学 | A kind of thin arm apparatus of rocking arm |
| CN107374912A (en) * | 2017-08-28 | 2017-11-24 | 哈尔滨理工大学 | A kind of upper-limbs rehabilitation training robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |