CN213157455U - Leg muscle training ware that severe medical science branch of academic or vocational study used - Google Patents
Leg muscle training ware that severe medical science branch of academic or vocational study used Download PDFInfo
- Publication number
- CN213157455U CN213157455U CN202020792126.8U CN202020792126U CN213157455U CN 213157455 U CN213157455 U CN 213157455U CN 202020792126 U CN202020792126 U CN 202020792126U CN 213157455 U CN213157455 U CN 213157455U
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- sides
- leg muscle
- rack plate
- fixed
- muscle training
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- 210000003205 muscle Anatomy 0.000 title claims abstract description 36
- 230000001755 vocal effect Effects 0.000 title abstract description 6
- 239000003814 drug Substances 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 206010028289 Muscle atrophy Diseases 0.000 description 1
- 206010050031 Muscle strain Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000020763 muscle atrophy Effects 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a shank muscle training ware that severe medical science branch of academic or vocational study used, including the fixed bolster, be connected with the bottom plate on the up end of fixed bolster bottom, be connected with fixed frame on the up end of bottom plate, connect two slide bars between the fixed frame both sides inside surface wall, two sliding sleeves are cup jointed respectively at the both ends of slide bar, are located both ends the top of sliding sleeve all is connected with the running-board. The utility model discloses in, the patient passes through intermittent type nature's use both sides arm strength pulling haulage rope, realize rack plate reciprocating motion in the spout, according to the meshing transmission principle of latch, drive the gear shaft and rotate the rotation, and turn to unrestricted, thereby drive running-board and sliding sleeve reciprocating motion on the slide bar through the connecting rod, realize constantly opening and closing together of patient's both legs, thereby carry out the training of going round and round to shank muscle, convert the arm strength into shank muscle training strength, avoid the direct power of using of shank, the practicality of shank muscle training ware has been improved.
Description
Technical Field
The utility model relates to a sport equipment technical field that the severe medical science branch of academic or vocational study used especially relates to a shank muscle training ware that the severe medical science branch of academic or vocational study used.
Background
In severe medical science administrative department, the patient generally lies for a long time on the sick bed, shank muscle atrophy, need regularly carry out the rehabilitation training to patient's shank muscle, make things convenient for the patient to recover, therefore, shank muscle training ware uses comparatively extensively in the rehabilitation administrative department, among the prior art, shank muscle training ware generally is by unable adjustment base, pedal and spring constitute, pedal symmetry slidable mounting is on unable adjustment base surface, and be connected with the spring between two pedals, the patient is when using, the both feet are placed on pedal, the both legs are drawn close hard together, pedal slides on unable adjustment base, the spring makes pedal reset because of elastic force effect when unclamping, it is all round and all round, reach the purpose of rehabilitation training.
However, because the patient is in the rehabilitation training, the leg muscle of the patient atrophies, so the leg is difficult to exert force, however, the existing leg muscle training device needs to be closed by exerting force on both legs when the leg muscle is in the rehabilitation training, so that the existing leg muscle training device is difficult to use by some patients, the purpose of rehabilitation and training is difficult to achieve, and certain limitation exists in the use, so that the leg muscle training device convenient for the patient to use is lacked.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, a leg muscle trainer used in the intensive medicine department is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a shank muscle training ware that severe medical science branch of academic or vocational study used, includes the fixed bolster, be connected with the bottom plate on the up end of fixed bolster bottom, be connected with fixed frame on the up end of bottom plate, connect two slide bars between the interior table wall of fixed frame both sides, two sliding sleeves are cup jointed respectively at the both ends of slide bar, are located both ends the top of sliding sleeve all is connected with the running-board, both sides one side that the running-board is close mutually all is connected with the connecting rod through the pivot rotation, rotate through the bearing on the up end of bottom plate and install the gear shaft, the top of gear shaft is rotated through the pivot and is installed a rotation piece, and rotates and be an oval-shaped rotor plate, rotate a both sides through.
As a further description of the above technical solution:
one side of the gear shaft is connected with a rack plate through the meshing of clamping teeth, a sliding groove is formed in the upper end face of the bottom plate, and the bottom of the rack plate is connected with the sliding groove in a sliding mode.
As a further description of the above technical solution:
the size fit mode of the rack plate and the sliding groove in the width direction is clearance fit.
As a further description of the above technical solution:
the top of the fixed support is provided with fixed pulleys symmetrically arranged relative to the center of the fixed support, the outer sides of the fixed pulleys are wound with traction ropes, and one ends of the traction ropes penetrate through the fixed frame and then are fixedly connected with the rack plate.
As a further description of the above technical solution:
the other end of the traction rope is connected with a handle, and a wavy contact surface is arranged on the handle.
As a further description of the above technical solution:
and the two sides of the rack plate are elastically connected with the inner surface walls of the two sides of the fixing frame through springs.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the patient passes through arm strength pulling haulage rope, two arm intermittent type nature make power, thereby drive rack plate reciprocating motion in the spout, according to the meshing transmission principle of latch, drive the gear shaft and rotate the rotation, and the direction of rotation constantly changes, thereby drive running-board and sliding sleeve reciprocating motion on the slide bar through the connecting rod, realize constantly opening and closing together of patient's both legs, thereby carry out the training of going round and round to shank muscle, convert arm strength into shank muscle training strength, avoid the direct power of using of shank, the practicality of shank muscle training ware has been improved, the problem of shank muscle training ware use limitation among the prior art has been avoided.
2. The utility model discloses in, through the elastic action of spring, slow down the translation rate of rack board in the spout, prevent that the patient from carrying out when shank muscle training, the both legs is opened the speed and is too fast or open the angle too big, causes the muscle to strain, the comfort when improving the patient and using.
Drawings
Fig. 1 shows a schematic front view provided according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating an internal structure of a fixing frame according to an embodiment of the present invention;
figure 3 shows a schematic top view of a fixing frame according to an embodiment of the present invention;
fig. 4 shows a meshing connection diagram of a gear shaft and a rack plate provided according to an embodiment of the present invention.
Illustration of the drawings:
1. fixing a bracket; 2. a fixed pulley; 3. a handle; 4. a hauling rope; 5. a fixing frame; 6. a base plate; 601. a chute; 7. a spring; 8. a foot pedal; 9. a sliding sleeve; 10. a slide bar; 11. a rotating member; 12. a gear shaft; 13. a connecting rod; 14. a rack plate.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a leg muscle trainer used in the department of critical medicine comprises a fixed support 1, a bottom plate 6 is connected on the upper end face of the bottom of the fixed support 1, a fixed frame 5 is connected on the upper end face of the bottom plate 6, two slide bars 10 are connected between the inner surface walls of two sides of the fixed frame 5, two slide sleeves 9 are respectively sleeved at two ends of each slide bar 10, pedals 8 are respectively connected with the tops of the slide sleeves 9 at the two ends, the two feet of a patient are respectively placed on the pedals 8, on one hand, the pedals 8 are driven to horizontally move by the sliding of the slide sleeves 9 on the slide bars 10, so as to drive the two legs of the patient to move, the patient can carry out leg muscle training, on the other hand, the pedals 8 are limited to move only in the horizontal direction by the sleeving between the slide sleeves 9 and the slide bars 10, a connecting rod 13 is rotatably connected at one side, which the, the top of gear shaft 12 is installed through the pivot rotation and is rotated piece 11, and rotate piece 11 and be an oval-shaped rotor plate, guarantee to drive running-board 8 and sliding sleeve 9 through connecting rod 13 and move back and forth on slide bar 10, it is connected with the free end rotation of both sides connecting rod 13 respectively through the pivot to rotate 11 both sides, through the rotary motion who rotates piece 11, it uses the geometric center that rotates piece 11 as the centre of a circle to drive connecting rod 13, the length of connecting rod 13 is the radius, along with rotating 11 synchronous revolution, thereby drive running-board 8 and sliding sleeve 9 horizontal migration on slide bar 10, and the direction of rotation that rotates piece 11 is unrestricted, thereby make running-board 8 can be reciprocating motion back and forth in the horizontal direction, make patient's shank constantly close up and open, thereby realize the training of going round and over to patient.
Specifically, as shown in fig. 2 and 4, one side of the gear shaft 12 is connected with a rack plate 14 through the engagement of the latch, a sliding groove 601 is formed in the upper end face of the bottom plate 6, the bottom of the rack plate 14 is connected with the sliding groove 601 in a sliding manner, and the gear shaft 12 is driven to rotate according to the engagement transmission principle of the latch through the movement of the rack plate 14 in the sliding groove 601, so that the rotating part 11 is driven to rotate.
Specifically, as shown in fig. 2 and 4, the size fit mode of the rack plate 14 and the sliding groove 601 in the width direction is clearance fit, on one hand, the rack plate 14 is limited to move only horizontally in the sliding groove 601, on the other hand, the movement stability of the rack plate 14 is improved, the rack plate 14 is prevented from shaking, and the meshing transmission movement process is influenced.
Specifically, as shown in fig. 1, the top of the fixed bracket 1 is provided with a fixed pulley 2 symmetrically arranged with respect to the center thereof, the outer side of the fixed pulley 2 is connected with a traction rope 4 in a winding manner, one end of the traction rope 4 at two sides penetrates through the fixed frame 5 and then is fixedly connected with the rack plate 14, the other end of the traction rope 4 is connected with a handle 3, the traction rope 4 is driven to slide on the fixed pulley 2 by pulling the handle 3, so that the rack plate 14 slides in the sliding groove 601, the change of the steering direction of the gear shaft 12 is realized by the reciprocating movement of the rack plate 14 in the sliding groove 601, so that the change of the steering direction of the rotating part 11 is realized, the handle 3 is provided with a wavy contact surface, the friction force between the hand of a patient and the handle 3 is improved, and.
Specifically, as shown in fig. 2, through spring 7 elastic connection between the inside surface wall of both sides of rack plate 14 and fixed frame 5, under the elastic action of spring 7, slow down the translation rate of rack plate 14 in spout 601, prevent that the patient from carrying out the shank muscle training time, the both legs open the speed too fast or open the angle too big, cause the muscle strain, comfort when improving the patient and using.
The working principle is as follows: when the leg training device is used, when a patient performs leg training, firstly, two feet are respectively placed on the pedal plates 8 at two sides, then the handles 3 are pulled by two hands, then the handles 3 at two sides are pulled at intervals by arm force, when the handle 3 at the left side is pulled downwards, the traction rope 4 at the left side is tensioned, so that the rack plate 14 is driven to move leftwards in the sliding groove 601, the gear shaft 12 is driven to rotate clockwise according to the meshing transmission principle of the latch, so that the rotating piece 11 and the connecting rod 13 are driven to rotate clockwise, the pedal plates 8 and the sliding sleeve 9 are driven to move inwards on the sliding rod 10, the two legs are closed, when the handle 3 at the right side is pulled downwards, the traction rope 4 at the right side is tensioned, so that the rack plate 14 is driven to move rightwards in the sliding groove 601, the gear shaft 12 is driven to rotate anticlockwise according to the meshing transmission principle of the latch, so that the rotating piece 11, drive running-board 8 and sliding sleeve 9 outside opposite movement on slide bar 10, realize opening of two legs, repeat the above-mentioned operation, realize gathering together repeatedly and opening of two legs to carry out the training of cycle to shank muscle, convert the arm strength into shank muscle training strength, improved the practicality of shank muscle training ware, avoided among the prior art the problem that shank muscle training ware used the limitation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The leg muscle trainer used in the intensive medicine department comprises a fixed support (1), wherein a bottom plate (6) is connected onto the upper end face of the bottom of the fixed support (1), a fixed frame (5) is connected onto the upper end face of the bottom plate (6), and is characterized in that two sliding rods (10) are connected between the inner surface walls of two sides of the fixed frame (5), two sliding sleeves (9) are respectively sleeved at two ends of each sliding rod (10), pedals (8) are respectively connected onto the tops of the sliding sleeves (9) at the two ends, a connecting rod (13) is rotatably connected onto one side, close to each pedal (8), of the two sides, a gear shaft (12) is rotatably mounted on the upper end face of the bottom plate (6) through a bearing, a rotating piece (11) is rotatably mounted at the top of the gear shaft (12) through a rotating shaft, and the rotating piece (11), and the two sides of the rotating part (11) are respectively and rotatably connected with the free ends of the connecting rods (13) at the two sides through rotating shafts.
2. The leg muscle trainer as claimed in claim 1, wherein a rack plate (14) is connected to one side of the gear shaft (12) by means of latch engagement, a sliding groove (601) is formed in the upper end face of the base plate (6), and the bottom of the rack plate (14) is slidably connected with the sliding groove (601).
3. The leg muscle trainer as set forth in claim 2, wherein the rack plate (14) and the slide groove (601) are fitted together with a clearance in the width direction.
4. The leg muscle trainer used in the intensive medicine department according to claim 1, wherein the top of the fixed bracket (1) is provided with fixed pulleys (2) symmetrically arranged about the center of the fixed bracket, the outer sides of the fixed pulleys (2) are wound with traction ropes (4), and one ends of the traction ropes (4) on two sides penetrate through the fixed bracket (5) and then are fixedly connected with the rack plate (14).
5. The leg muscle trainer used in the intensive medical science department according to claim 4, wherein the other end of the pulling rope (4) is connected with a handle (3), and the handle (3) is provided with a wave-shaped contact surface.
6. The leg muscle trainer used in the intensive medical science department according to claim 2, wherein both sides of the rack plate (14) are elastically connected to the inner surface walls of both sides of the fixed frame (5) by springs (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792126.8U CN213157455U (en) | 2020-05-13 | 2020-05-13 | Leg muscle training ware that severe medical science branch of academic or vocational study used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792126.8U CN213157455U (en) | 2020-05-13 | 2020-05-13 | Leg muscle training ware that severe medical science branch of academic or vocational study used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213157455U true CN213157455U (en) | 2021-05-11 |
Family
ID=75764882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020792126.8U Expired - Fee Related CN213157455U (en) | 2020-05-13 | 2020-05-13 | Leg muscle training ware that severe medical science branch of academic or vocational study used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213157455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366041A (en) * | 2022-03-22 | 2022-04-19 | 广州市广美电子科技有限公司 | Infectious disease prevention challenge device |
-
2020
- 2020-05-13 CN CN202020792126.8U patent/CN213157455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366041A (en) * | 2022-03-22 | 2022-04-19 | 广州市广美电子科技有限公司 | Infectious disease prevention challenge device |
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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: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |