CN211935384U - Limb rehabilitation auxiliary training device - Google Patents
Limb rehabilitation auxiliary training device Download PDFInfo
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- CN211935384U CN211935384U CN201921013836.XU CN201921013836U CN211935384U CN 211935384 U CN211935384 U CN 211935384U CN 201921013836 U CN201921013836 U CN 201921013836U CN 211935384 U CN211935384 U CN 211935384U
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- base
- seat
- fixedly connected
- rotating rod
- handle
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Abstract
The utility model discloses a limb rehabilitation training aid, including base subassembly, fixing base (2), handle cover (11), handle (12), supporting seat subassembly, rotating rod subassembly, resistance adjusting part and back kicking block (10). The utility model provides a simple and convenient, adjustable resistance and can carry out the device of multiple limbs training mode, the utility model discloses utilize lever principle, through the distance of adjusting extension spring and fixing base, adjust the size of antagonism resistance for the pulling force of training is variable, simultaneously, can carry out the training of different intensity to the upper and lower limbs of human body and the back of the waist, is applicable to different training crowds.
Description
Technical Field
The utility model relates to an exercise auxiliary apparatus, in particular to a limb rehabilitation auxiliary training device.
Background
Modern people are busy in work, and the postures of the modern people are incorrect in labor or work, so that the soft tissues such as muscles, ligaments, fascia and joint capsules are in a tense state for a long time; long-term overload carrying, lifting, carrying, lifting and the like; the limbs can be damaged after long-time sitting and lying after the operation, and the like.
The lumbar region is a part with large spinal motion, is the pivot of the trunk of a human body, has great effects on the load, balance and the like of the whole body, and becomes one of the most movable parts in daily life and labor, the lumbosacral joint is the only large joint of the human body bearing the gravity of the body, and the front bending, the backward bending, the left and right lateral bending and the turning activities are involved, so that the muscles are easy to fatigue and damage, and pain is caused. Some people have little physical activity and labor intensity, the spine is in a half-bending state, the waist muscles are always tight, strain can be generated after long-term accumulation, aseptic inflammation is further developed, and the lumbago is caused by stimulating nerves.
The problem is that on one hand, in daily life, a plurality of auxiliary appliances are generally used for exercising the upper limbs and the lower limbs, and a rehabilitation training auxiliary device for the waist is relatively lacked; on the other hand, the existing equipment for adjusting the balance weight in the gymnasium has high safety, but is heavy and occupies a large area.
Therefore, most people may be more likely to need a relatively simple instrument or device for daily training to help us recover a healthy body. Therefore, it is necessary to design a limb rehabilitation training aid for the resistance exercise of the limbs and the waist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a limbs rehabilitation training aid as a simple and convenient limbs rehabilitation training aid of adjustable resistance to solve the problem that proposes in the background art.
In order to achieve the above object, the present invention provides the following technical solutions:
a limb rehabilitation auxiliary training device comprises a base assembly, a fixing seat, a handle sleeve, a handle, a supporting seat assembly, a rotating rod assembly, a resistance adjusting assembly and a waist and back top block. The base component comprises a base, a seat plate and an anti-skid base plate, the left side of the base is of a cross structure, the right end of the base is fixedly connected with the seat plate, and the anti-skid base plate is fixedly connected to the cross structure of the base and the lower surface of the seat plate; a fixed seat is arranged on the upper surface of the left side of the base, a rotating rod assembly is rotatably connected to a U-shaped groove of the fixed seat, and two groups of resistance adjusting assemblies are arranged on the rotating rod assembly and the base; a supporting seat component is arranged on the right side of the base in a sliding manner; a handle is arranged on the right side of the rotating rod assembly, and a handle sleeve and a waist and back top block are sleeved on the handle;
the rotating rod assembly comprises a rotating rod, a handle fixing sleeve, a set screw II, a rotating bearing seat, a bearing cover, a positioning sleeve and a threaded pin fastening assembly, the handle fixing sleeve is inserted at the right end of the rotating rod, and the handle fixing sleeve is fixedly connected with the rotating rod through the set screw II; a rotating bearing seat is fixedly connected to the left end of the rotating rod, a bearing is arranged in the rotating bearing seat, an inner ring of the bearing is fixedly connected with a threaded pin fastening assembly, an outer ring of the bearing is fixedly connected with the rotating bearing seat, a bearing cover is fixedly connected to the rotating bearing seat, and two ends of the threaded pin fastening assembly are fixedly connected to through holes formed in a U-shaped groove of the fixed seat through positioning sleeves;
the resistance adjusting assembly comprises an adjusting slide block, a hanging plate, a set screw I and a tension spring, the adjusting slide block is respectively sleeved on the rotating rod and the base and is fixed with the rotating rod and the base through the set screw I, the hanging plate is fixedly connected to the surface of the adjusting slide block, and two ends of the tension spring are vertically hung in through holes formed in the hanging plate;
the supporting seat assembly comprises a supporting seat, an adjusting slide block and a set screw I, the bottom of the supporting seat is fixedly provided with the adjusting slide block, and the adjusting slide block is fixedly connected with the base through the set screw I;
the waist and back top block comprises connectors, connecting threaded sleeves, connecting rods, top block seats, canvas outer layers, sponge blocks, connecting plates, pull rods and set screws II, the two connectors are symmetrically sleeved on two sides of a handle fixing sleeve on the handle, the upper end of each connecting threaded sleeve is in threaded connection with the lower end of the connector, and the lower ends of the connecting threaded sleeves are inserted with the connecting rods and fixedly connected through the set screws II; the lower end of the connecting rod is rotationally connected with two connecting plates fixed on the top block seat through a threaded pin fastening assembly; a sponge block is fixed in the lower frame of the top block seat, and a canvas outer layer is arranged on the outer surface of the sponge block; two pull rods are fixedly connected between the two connecting rods.
As a further optimization of the technical scheme, when the tension spring is in a free state, the rotating rod assembly is horizontally arranged.
As this technical scheme's further optimization again, the upper portion of supporting seat is U type groove structure, and U type groove and dwang adaptation, for sliding contact, U type tank bottom and dwang lower surface level are placed the time contact.
As a further optimization of the technical scheme, the base, the rotating rod and the adjusting slide block are all made of rectangular steel tubes.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a simple and convenient, adjustable resistance can carry out the device of multiple limbs training mode, the utility model discloses utilize lever principle, through the distance of adjusting extension spring and fixing base, adjust the size of antagonism resistance for the pulling force of training is variable, simultaneously, can carry out the training of different intensity to human upper and lower limbs and the back of the waist, also has better exercise and massage effect to waist muscle crowd strain and the stiff person of vertebra very much, is applicable to wider training crowd.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic diagram of a cubic structure of a limb rehabilitation training aid;
FIG. 2 is a schematic structural view of a rotary rod assembly in the auxiliary training device for limb rehabilitation;
FIG. 3 is a schematic structural diagram of a resistance adjustment assembly in the limb rehabilitation training aid;
fig. 4 is a schematic view of a connection structure of a waist and back top block 10 in the limb rehabilitation training aid;
fig. 5 is a schematic side view of the waist and back top block 10 in the limb rehabilitation training aid.
In the figure: a base 1; a fixed seat 2; rotating the rod 3; rotating the bearing block 3-1; 3-2 parts of a handle fixing sleeve; an adjusting slide block 4; 4-1 of hanging plates; a set screw I5; a tension spring 6; a support base 7; an anti-skid shim plate 8; a seat plate 9; a waist and back top block 10; a connector 10-1; 10-2 of a connecting screw sleeve; 10-3 of a connecting rod; 10-4 of a top block seat; 10-5 parts of an outer canvas layer; 10-6 parts of sponge block; a connecting plate 10-7; 10-8 of a pull rod; a handle cover 11; a handle 12; a bearing 13; a bearing cap 14; a threaded pin fastening assembly 15; a positioning sleeve 16; set screw II 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, an auxiliary training device for limb rehabilitation comprises a base assembly, a fixing base 2, a handle sleeve 11, a handle 12, a supporting base assembly, a rotating rod assembly, a resistance adjusting assembly and a waist and back top block 10. The base component comprises a base 1, a seat plate 9 and an anti-skid base plate 8, the left side of the base 1 is in a cross structure, the right end of the base 1 is fixedly connected with the seat plate 9, and the anti-skid base plate 8 is fixedly connected to the cross structure of the base 1 and the lower surface of the seat plate 9; a fixed seat 2 is arranged on the upper surface of the left side of the base 1, a rotating rod assembly is rotatably connected to a U-shaped groove of the fixed seat 2, and two groups of resistance adjusting assemblies are arranged on the rotating rod assembly and the base 1; a supporting seat component is arranged on the right side of the base 1 in a sliding manner; a handle 12 is arranged on the right side of the rotating rod assembly, and a handle sleeve 11 and a waist and back top block 10 are sleeved on the handle 12;
the rotating rod assembly comprises a rotating rod 3, a handle fixing sleeve 3-2, a set screw II 17, a rotating bearing seat 3-1, a bearing 13, a bearing cover 14, a positioning sleeve 16 and a threaded pin fastening assembly 15, the handle fixing sleeve 3-2 is inserted at the right end of the rotating rod 3, and the handle fixing sleeve 3-2 is fixedly connected with the rotating rod 3 through the set screw II 17; a rotary bearing seat 3-1 is fixedly connected to the left end of the rotary rod 3, a bearing 13 is arranged in the rotary bearing seat 3-1, the inner ring of the bearing 13 is fixedly connected with a threaded pin fastening component 15, the outer ring of the bearing 13 is fixedly connected with the rotary bearing seat 3-1, a bearing cover 14 is fixedly connected to the rotary bearing seat 3-1, and two ends of the threaded pin fastening component 15 are fixedly connected to through holes formed in a U-shaped groove of the fixed seat 2 through a positioning sleeve 16;
the resistance adjusting assembly comprises an adjusting slide block 4, a hanging plate 4-1, a set screw I5 and a tension spring 6, wherein the adjusting slide block 4 is respectively sleeved on the rotating rod 3 and the base 1 and is fixed with the rotating rod and the base through the set screw I5, the hanging plate 4-1 is fixedly connected to the surface of the adjusting slide block 4, and two ends of the tension spring 6 are vertically hung in through holes formed in the hanging plate 4-1;
the supporting seat assembly comprises a supporting seat 7, an adjusting slide block 4 and a set screw I5, the bottom of the supporting seat 7 is fixedly provided with the adjusting slide block 4, and the adjusting slide block 4 is fixedly connected with the base 1 through the set screw I5;
the waist and back top block 10 comprises connectors 10-1, connecting threaded sleeves 10-2, connecting rods 10-3, top block seats 10-4, canvas outer layers 10-5, sponge blocks 10-6, connecting plates 10-7, pull rods 10-8 and set screws II 17, the two connectors 10-1 are symmetrically sleeved on two sides of a handle fixing sleeve 3-2 on a handle 12, the upper end of each connecting threaded sleeve 10-2 is in threaded connection with the lower end of the connector 10-1, the lower end of each connecting threaded sleeve 10-2 is inserted with the connecting rod 10-3 and is fixedly connected with the connecting rod through the set screw II 17; the lower end of the connecting rod 10-3 is rotatably connected with two connecting plates 10-7 fixed on the top block seat 10-4 through a threaded pin fastening assembly 15; a sponge block 10-6 is fixed in the lower frame of the top block seat 10-4, and a canvas outer layer 10-5 is arranged on the outer surface of the sponge block 10-6; two pull rods 10-8 are fixedly connected between the two connecting rods 10-3.
When the tension spring 6 is in a free state, the rotating rod assembly is horizontally arranged.
The upper portion of supporting seat 7 is U type groove structure, and U type groove and 3 adaptations of dwang, for sliding contact, U type tank bottom and 3 lower surface levels of dwang contact when placing, play support and guide effect.
The base 1, the rotating rod 3 and the adjusting slide block 4 are all rectangular steel tubes.
The utility model discloses a theory of operation:
the utility model relates to a resistance-adjustable device capable of performing various limb training modes, before use, one group or two groups of tension springs 6 can be configured according to personal needs, when one group of tension springs 6 is needed, the other group can take the tension springs 6 off the hanging plate 4-1; when the training device is used, firstly, the distance between the upper adjusting slide block 4 and the lower adjusting slide block 4 and the fixed seat 2 is adjusted simultaneously, then the training device stands on the seat plate 9 and tries to pull the handle 12 upwards by hands, and after the pulling force suitable for training is adjusted, the set screw I5 is tightened to fix the training device, and the training is started.
The utility model utilizes the lever principle to adjust the resistance by adjusting the distance between the tension spring 6 and the fixed seat 2, so that the training tension can be changed, and the utility model is suitable for different training crowds; the handle 12 is pulled upwards to drive the right end of the rotating rod 3 to be lifted upwards, the rotating bearing seat 3-1 at the left end of the rotating rod 3 rotates around the threaded pin fastening assembly 15 on the fixed seat 2, and the tension spring 6 between the rotating bearing seat and the fixed seat produces downward tension, so that the resistance exercise of the upper limbs is realized, and the farther the distance between the tension spring 6 and the fixed seat 2 is, the larger the tension force required is;
the specific motion form is as follows: a. when the utility model is used for exercising upper limbs, the user can stand on the seat board 9 and stretch upwards by hands, and can also sit on the seat board 9 and lift upwards by hands; b. when exercising the lower limbs, the user can lie on the back or sit on the seat board 9 and make pedaling and stretching movement by feet; c. when exercising the waist and the back, the user lies prone and kneels on the seat plate 9, and can also do a basic posture similar to a yoga dog type, only two hands and feet land and the hip is supported upwards, the waist or the back can be aligned to the waist and back top block 10, and the user can do the movement of pushing up the waist or the back; mats of different thicknesses may also be used to adjust the appropriate distance of the handle 12 from each limb during exercise.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (4)
1. The utility model provides a limbs rehabilitation training aid, includes base subassembly, fixing base (2), handle cover (11), handle (12), supporting seat subassembly, bull stick subassembly, resistance adjustment subassembly and back kicking block (10), its characterized in that: the base component comprises a base (1), a seat plate (9) and an anti-skid base plate (8), the left side of the base (1) is of a cross structure, the right end of the base (1) is fixedly connected with the seat plate (9), and the anti-skid base plate (8) is fixedly connected to the cross structure of the base (1) and the lower surface of the seat plate (9); a fixed seat (2) is arranged on the upper surface of the left side of the base (1), a rotating rod assembly is rotatably connected to a U-shaped groove of the fixed seat (2), and two groups of resistance adjusting assemblies are arranged on the rotating rod assembly and the base (1); a supporting seat component is arranged on the right side of the base (1) in a sliding manner; a handle (12) is arranged on the right side of the rotating rod component, and a handle sleeve (11) and a waist and back top block (10) are sleeved on the handle (12);
the rotating rod assembly comprises a rotating rod (3), a handle fixing sleeve (3-2), a set screw II (17), a rotating bearing seat (3-1), a bearing (13), a bearing cover (14), a positioning sleeve (16) and a threaded pin fastening assembly (15), the handle fixing sleeve (3-2) is inserted at the right end of the rotating rod (3), and the handle fixing sleeve (3-2) is fixedly connected with the rotating rod (3) through the set screw II (17); a rotary bearing seat (3-1) is fixedly connected to the left end of the rotary rod (3), a bearing (13) is arranged in the rotary bearing seat (3-1), the inner ring of the bearing (13) is fixedly connected with a threaded pin fastening component (15), the outer ring of the bearing (13) is fixedly connected with the rotary bearing seat (3-1), a bearing cover (14) is fixedly connected to the rotary bearing seat (3-1), and two ends of the threaded pin fastening component (15) are fixedly connected to through holes formed in a U-shaped groove of the fixed seat (2) through positioning sleeves (16);
the resistance adjusting assembly comprises an adjusting slide block (4), a hanging plate (4-1), a set screw I (5) and a tension spring (6), the adjusting slide block (4) is respectively sleeved on the rotating rod (3) and the base (1) and is fixed with the rotating rod and the base through the set screw I (5), the hanging plate (4-1) is fixedly connected to the surface of the adjusting slide block (4), and two ends of the tension spring (6) are vertically hung in through holes formed in the hanging plate (4-1);
the supporting seat assembly comprises a supporting seat (7), an adjusting slide block (4) and a set screw I (5), the adjusting slide block (4) is fixedly arranged at the bottom of the supporting seat (7), and the section slide block (4) is fixedly connected with the base (1) through the set screw I (5);
the waist and back top block (10) comprises connectors (10-1), connecting threaded sleeves (10-2), connecting rods (10-3), top block seats (10-4), canvas outer layers (10-5), sponge blocks (10-6), connecting plates (10-7), pull rods (10-8) and set screws II (17), the two connectors (10-1) are symmetrically sleeved on two sides of a handle fixing sleeve (3-2) on a handle (12), the upper end of each connecting threaded sleeve (10-2) is in threaded connection with the lower end of the connector (10-1), the connecting rods (10-3) are inserted into the lower ends of the connecting threaded sleeves (10-2) and are fixedly connected through the set screws II (17); the lower end of the connecting rod (10-3) is rotatably connected with two connecting plates (10-7) fixed on the top block seat (10-4) through a threaded pin fastening assembly (15); a sponge block (10-6) is fixed in the lower frame of the top block seat (10-4), and a canvas outer layer (10-5) is arranged on the outer surface of the sponge block (10-6); two pull rods (10-8) are fixedly connected between the two connecting rods (10-3).
2. The limb rehabilitation auxiliary training device as claimed in claim 1, wherein: when the tension spring (6) is in a free state, the rotating rod assembly is horizontally arranged.
3. The limb rehabilitation auxiliary training device as claimed in claim 1, wherein: the upper portion of supporting seat (7) is U type groove structure, and U type groove and dwang (3) adaptation, and for sliding contact, U type tank bottom and dwang (3) lower surface level are placed the time contact.
4. The limb rehabilitation auxiliary training device as claimed in claim 1, wherein: the base (1), the rotating rod (3) and the adjusting slide block (4) are all rectangular steel tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013836.XU CN211935384U (en) | 2019-07-02 | 2019-07-02 | Limb rehabilitation auxiliary training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013836.XU CN211935384U (en) | 2019-07-02 | 2019-07-02 | Limb rehabilitation auxiliary training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211935384U true CN211935384U (en) | 2020-11-17 |
Family
ID=73165952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921013836.XU Expired - Fee Related CN211935384U (en) | 2019-07-02 | 2019-07-02 | Limb rehabilitation auxiliary training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211935384U (en) |
-
2019
- 2019-07-02 CN CN201921013836.XU patent/CN211935384U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 Termination date: 20210702 |