CN212016596U - Recovered branch of academic or vocational study is with low limbs exercise equipment - Google Patents
Recovered branch of academic or vocational study is with low limbs exercise equipment Download PDFInfo
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- CN212016596U CN212016596U CN202020022462.4U CN202020022462U CN212016596U CN 212016596 U CN212016596 U CN 212016596U CN 202020022462 U CN202020022462 U CN 202020022462U CN 212016596 U CN212016596 U CN 212016596U
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- bed body
- convenient
- cylinder
- patient
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Abstract
The utility model discloses a lower limbs exercise equipment for recovered branch of academic or vocational study, including the bed body, rotatable setting at the back board on the right side of the bed body, set up the adjustment mechanism who is used for rotating the back board on the bed body, set up two telescopic machanism and the pedal structure of setting on two telescopic machanism at the left end of the bed body. The utility model can drive the inner cylinder to reciprocate through the driving screw rod in the double-telescopic mechanism when the limbs of the patient are weak, thereby driving the reciprocating movement of the feet of the patient fixed on the pedal structure to assist the training of the patient and reducing the training load of the patient; when the patient recovers to a certain degree, the driving sleeve is separated from the inner cylinder, so that the patient can push the air springs at the two sides to do bending and straightening training.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a lower limbs exercise equipment for recovered branch of academic or vocational study.
Background
When a patient does leg strength recovery training, the leg muscle of the patient is not completely recovered and the leg is forcibly trained, so that the secondary injury of the leg of the patient is easily caused, and therefore, the device which can assist the patient in training and reduce the training load of the patient when the body of the patient is not completely recovered needs to be designed.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a lower limb exercising apparatus for rehabilitation department, which can drive the inner cylinder to reciprocate through the driving screw rod in the dual-telescopic mechanism when the limbs of the patient are weak, so as to drive the patient to move back and forth fixed on the pedal structure to assist the patient to train and reduce the training load of the patient; when the patient recovers to a certain degree, the driving sleeve is separated from the inner cylinder, so that the patient can push the air springs at the two sides to do bending and straightening training.
In order to achieve the above object, the present invention is embodied by the following technical solutions: a lower limb exercise device for a rehabilitation department comprises a bed body, a back board which is rotatably arranged on the right side of the bed body, an adjusting mechanism which is arranged on the bed body and used for rotating the back board, a double-telescopic mechanism which is arranged at the left end of the bed body and a pedal structure which is arranged on the double-telescopic mechanism;
the double-telescopic mechanism comprises an outer barrel connected with the bed body, an inner barrel arranged in the outer barrel in a sliding mode, a driving screw arranged on the outer barrel in a rotating mode, a driving sleeve arranged at the upper end of the driving screw and detachably connected with the inner barrel, a motor arranged on the outer wall of the right end of the outer barrel and air springs arranged on the upper side and the lower side of the outer barrel and convenient to reset the inner barrel.
Preferably, the upper side and the lower side of the right part of the inner cylinder are provided with first connecting seats convenient for connecting the gas spring, the upper side and the lower side of the right end of the outer cylinder are provided with second connecting seats convenient for connecting the gas spring, the left end of the outer cylinder corresponding to the first connecting seats is provided with a first sliding groove convenient for the first connecting seats to slide, and the inner wall of the right end of the outer cylinder is provided with a guide groove convenient for guiding the driving sleeve; the inner wall of the left end of the outer barrel is provided with an annular hole for placing a support ring conveniently, the outer wall of the outer barrel is provided with a first external thread for connecting a nut conveniently, and the upper side and the lower side of the support ring are provided with first bulges matched with the first sliding grooves.
Preferably, the left end of the driving sleeve is provided with a step extending into the inner cylinder, and the outer wall of the right end of the driving sleeve is provided with a guide strip; the step is provided with an internal thread hole convenient to connect with the inner barrel, the inner barrel corresponds the internal thread hole is provided with a first via hole convenient for a stud to pass through, the outer barrel corresponds the outer wall of the first via hole is provided with a second via hole convenient to screw through a tool.
Preferably, the pedal structure comprises a vertical column connected with the left end of the inner cylinder, a pedal rotatably arranged at the top end of the vertical column and foot sleeves arranged at two sides of the pedal and used for fixing feet on the pedal.
Preferably, the adjusting mechanism is an electric cylinder, a cylinder body of the electric cylinder is connected with the lower end of the right side of the bed body through a connecting seat, the extension rod is connected with the backrest plate through a pull block, a second sliding groove convenient for the extension rod to slide is formed in the pull block, and third sliding grooves convenient for sliding of a rotating shaft of the extension rod are formed in two side walls of the second sliding groove.
Preferably, the outer wall of the outer barrel is provided with a third connecting seat for fixing the double-telescopic mechanism at the lower end of the left side of the bed body.
Preferably, the left end of the inner cylinder is provided with a connecting plate, the connecting plate is provided with three threaded holes, and the three threaded holes are distributed in a circumferential array.
The utility model has the advantages that: when the limbs of a patient are weak, the inner cylinder can be driven to reciprocate by the driving screw rod in the double-telescopic mechanism, so that the feet of the patient fixed on the pedal structure are driven to move back and forth to assist the training of the patient, and the training load of the patient is reduced; when the patient recovers to a certain degree, the driving sleeve is separated from the inner cylinder, so that the patient can push the air springs at the two sides to do bending and straightening training.
Drawings
Fig. 1 is a schematic view of a first usage state of the present invention;
fig. 2 is a schematic view of a second usage state of the present invention;
fig. 3 is a cross-sectional view of the dual telescopic mechanism of the present invention;
fig. 4 is a schematic structural view of the support ring of the present invention;
FIG. 5 is a schematic view of the dual-retracting mechanism and the pedal structure of the present invention;
fig. 6 is a schematic view of the back board and the adjusting mechanism of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a lower limb exercise device for a rehabilitation department comprises a bed body 1, a back board 2 which is rotatably arranged on the right side of the bed body 1, an adjusting mechanism 3 which is arranged on the bed body 1 and used for rotating the back board 2, a double-telescopic mechanism 4 which is arranged at the left end of the bed body 1 and a pedal structure 5 which is arranged on the double-telescopic mechanism 4, wherein a patient or a medical worker can firstly adjust the back board to a proper inclination by using the adjusting mechanism, then selects whether the double-telescopic mechanism is separated from an inner cylinder and a driving sleeve to train according to the recovery condition of the patient, and finally the patient can sit on the bed body, lean on the back board and pedal the pedal structure by feet to perform bending and straightening training;
the double-telescopic mechanism 4 comprises an outer cylinder 41 connected with the bed body 1, an inner cylinder 42 arranged in the outer cylinder 41 in a sliding manner, a driving screw 43 rotatably arranged on the outer cylinder 41, a driving sleeve 44 arranged at the upper end of the driving screw 43 and detachably connected with the inner cylinder 42, a motor 45 arranged on the outer wall of the right end of the outer cylinder 41 and air springs 46 arranged on the upper side and the lower side of the outer cylinder 41 and facilitating the resetting of the inner cylinder 42, wherein the driving screw is driven by the motor to rotate, and then the driving sleeve and the inner cylinder connected with the driving sleeve are driven to move back and forth.
As a preferred embodiment, the upper and lower sides of the right portion of the inner cylinder 42 are provided with first connecting seats convenient for connecting the gas spring 46, the upper and lower sides of the right end of the outer cylinder 41 are provided with second connecting seats convenient for connecting the gas spring 46, the left end of the outer cylinder 41 corresponding to the first connecting seats is provided with a first sliding groove convenient for the first connecting seats to slide, and the inner wall of the right end of the outer cylinder 41 is provided with a guide groove convenient for the driving sleeve 44 to guide; the guide groove for guiding the driving sleeve can ensure that the driving sleeve moves back and forth in the outer cylinder, so that the driving sleeve and the inner cylinder can be conveniently connected; the inner wall of the left end of the outer barrel 41 is provided with a ring hole for placing a support ring 47, the outer wall of the outer barrel is provided with a first external thread for connecting a nut 48 conveniently, the upper side and the lower side of the support ring 47 are provided with first bulges 471 matched with the first sliding grooves, and the left end of the outer barrel can be prevented from deforming when the nut is screwed into the left end of the outer barrel through the support of the support ring.
In a preferred embodiment, the driving sleeve 44 is provided with a step 441 extending into the inner cylinder 42 at the left end, and a guide bar is provided on the outer wall of the right end; the step 441 is provided with an internal thread hole 442 convenient to be connected with the inner cylinder 42, a first through hole convenient for a stud to pass through is formed in the position, corresponding to the internal thread hole 442, of the inner cylinder 42, a second through hole convenient to be screwed down by a tool is formed in the outer wall, corresponding to the first through hole, of the outer cylinder 41, when the body of a patient is weak, training needs to be conducted by means of external force, the stud can be inserted into the internal thread hole through the second through hole and the first through hole, then the stud is screwed down by the tool, connection between the inner cylinder and the driving sleeve is achieved, and then the inner cylinder is driven to move back and forth.
As a preferred embodiment, the pedal structure 5 comprises a column 51 connected to the left end of the inner cylinder 42, a foot pedal 52 rotatably disposed at the top end of the column 51, and foot sleeves disposed at both sides of the foot pedal 52 for fixing the foot on the foot pedal 52, wherein the foot sleeves can move the foot of the patient back and forth along with the foot pedal.
As a preferred embodiment, the adjusting mechanism 3 is an electric cylinder, a cylinder body 31 of the electric cylinder is connected with the lower end of the right side of the bed body 1 through a connecting seat, an extension rod 32 is connected with the back board 2 through a pull block 33, a second sliding groove convenient for the extension rod 32 to slide is arranged on the pull block 33, third sliding grooves convenient for a rotating shaft of the extension rod 32 to slide are arranged on two side walls of the second sliding groove, and the rotating pull block is pushed and pulled through the extension rod in the electric cylinder, so that the inclination of the back board connected with the pull block is adjusted.
As a preferred embodiment, the outer wall of the outer cylinder 41 is provided with a third connecting seat 49 for fixing the double telescopic mechanism 4 to the left lower end of the bed 1.
As a preferred embodiment, a connecting plate is arranged at the left end of the inner cylinder 42, and three threaded holes are arranged on the connecting plate, and are distributed in a circumferential array, so that the inner cylinder and the upright column can be conveniently connected.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The lower limb exercise equipment for the rehabilitation department is characterized by comprising a bed body, a back board which is rotatably arranged on the right side of the bed body, an adjusting mechanism which is arranged on the bed body and used for rotating the back board, a double-telescopic mechanism which is arranged at the left end of the bed body and a pedal structure which is arranged on the double-telescopic mechanism;
the double-telescopic mechanism comprises an outer barrel connected with the bed body, an inner barrel arranged in the outer barrel in a sliding mode, a driving screw arranged on the outer barrel in a rotating mode, a driving sleeve arranged at the upper end of the driving screw and detachably connected with the inner barrel, a motor arranged on the outer wall of the right end of the outer barrel and air springs arranged on the upper side and the lower side of the outer barrel and convenient to reset the inner barrel.
2. The lower limb exercise equipment for the rehabilitation department as claimed in claim 1, wherein the upper and lower sides of the right part of the inner cylinder are provided with first connecting seats convenient for connecting the gas spring, the upper and lower sides of the right end of the outer cylinder are provided with second connecting seats convenient for connecting the gas spring, the left end of the outer cylinder corresponding to the first connecting seats are provided with first sliding grooves convenient for the first connecting seats to slide, and the inner wall of the right end of the outer cylinder is provided with guide grooves convenient for the driving sleeve to guide; the inner wall of the left end of the outer barrel is provided with an annular hole for placing a support ring conveniently, the outer wall of the outer barrel is provided with a first external thread for connecting a nut conveniently, and the upper side and the lower side of the support ring are provided with first bulges matched with the first sliding grooves.
3. The lower limb exercise device for the rehabilitation department as claimed in claim 1, wherein the driving sleeve is provided with a step extending into the inner cylinder at the left end and a guide strip at the outer wall of the right end; the step is provided with an internal thread hole convenient to connect with the inner barrel, the inner barrel corresponds the internal thread hole is provided with a first via hole convenient for a stud to pass through, the outer barrel corresponds the outer wall of the first via hole is provided with a second via hole convenient to screw through a tool.
4. The lower limb exercise device for rehabilitation department of claim 1 is characterized in that the pedal structure comprises a stand column connected with the left end of the inner cylinder, a pedal plate rotatably arranged at the top end of the stand column and foot sleeves arranged at two sides of the pedal plate and used for fixing feet on the pedal plate.
5. The lower limb exercise device for the rehabilitation department as claimed in claim 1, wherein the adjusting mechanism is an electric cylinder, a cylinder body of the electric cylinder is connected with the lower end of the right side of the bed body through a connecting seat, the extension rod is connected with the backrest plate through a pull block, a second sliding groove convenient for the extension rod to slide is formed in the pull block, and third sliding grooves convenient for a rotating shaft of the extension rod to slide are formed in two side walls of the second sliding groove.
6. The lower limb exercise device for the rehabilitation department as claimed in claim 1, wherein the outer wall of the outer cylinder is provided with a third connecting seat for conveniently fixing the double-telescopic mechanism at the lower end of the left side of the bed body.
7. The lower limb exercise device for the rehabilitation department as claimed in claim 1, wherein a connecting plate is arranged at the left end of the inner cylinder, three threaded holes are formed in the connecting plate, and the three threaded holes are distributed in a circumferential array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020022462.4U CN212016596U (en) | 2020-01-06 | 2020-01-06 | Recovered branch of academic or vocational study is with low limbs exercise equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020022462.4U CN212016596U (en) | 2020-01-06 | 2020-01-06 | Recovered branch of academic or vocational study is with low limbs exercise equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212016596U true CN212016596U (en) | 2020-11-27 |
Family
ID=73486536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020022462.4U Expired - Fee Related CN212016596U (en) | 2020-01-06 | 2020-01-06 | Recovered branch of academic or vocational study is with low limbs exercise equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212016596U (en) |
-
2020
- 2020-01-06 CN CN202020022462.4U patent/CN212016596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 Termination date: 20220106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |