CN213965026U - Recovered grip device of using convenient to adjust pulling force size - Google Patents
Recovered grip device of using convenient to adjust pulling force size Download PDFInfo
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- CN213965026U CN213965026U CN202022684532.5U CN202022684532U CN213965026U CN 213965026 U CN213965026 U CN 213965026U CN 202022684532 U CN202022684532 U CN 202022684532U CN 213965026 U CN213965026 U CN 213965026U
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- sleeve
- adjusting screw
- pulling force
- device shell
- rod
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Abstract
The utility model discloses a recovered power of holding device of using convenient to adjust pulling force size, including device shell, removal sleeve, tension spring, connecting rod and the second hand ring cover, the laminating has the locating lever on the device shell, and installs the fixation reed on the locating lever to the fixation reed is installed on the device shell, install adjusting screw on the device shell, and the laminating has the locating lever on the adjusting screw, remove the sleeve and install on adjusting screw, and remove and install first slider on the sleeve to first slider is laminated each other with the backup pad, tension spring and removal sleeve interconnect, and tension spring and first hand ring cover interconnect. This be convenient for adjust grip device for rehabilitation of pulling force size through adjusting screw's rotation, realizes changing the position of moving sleeve to be convenient for use the patient at different ages, make its application range wider, and no longer adopt the structure of two iron plates, be convenient for carry out training one by one to different fingers.
Description
Technical Field
The utility model relates to a rehabilitation training technical field specifically is a recovered grip device of using convenient to adjust pulling force size.
Background
With the increasing level of science and technology and medicine, many diseases can be treated by medical means, so that patients can recover the state of recovery, but some patients need to recover or improve functional physical activities through certain training after some joints are damaged, for example, some patients with cardiovascular and cerebrovascular diseases need to train the joints of hands after treatment, so that the functional hand activities can be recovered or improved, and proper and scientific physical exercises play a positive role in rapid healing of the damage and promoting recovery of the function.
However, there are some problems in the process of training the hands of the patient, for example, the common grip device for training has a simple structure, and the finger joints cannot be trained one by one, so that the purpose of finger-separating training cannot be achieved, and the pull force is difficult to adjust, so that the device cannot be adapted to patients of different ages.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a recovered grip device of using convenient to adjust pulling force size to propose in solving above-mentioned background art and can not train finger joint one by one, be difficult to carry out the problem adjusted to the pulling force size.
In order to achieve the above object, the utility model provides a following technical scheme: a grip device for rehabilitation convenient for adjusting the magnitude of pulling force comprises a device shell, a movable sleeve, a tension spring, a connecting rod and a second hand ring sleeve, wherein a positioning rod is attached to the device shell, a fixed reed is installed on the positioning rod and is installed on the device shell, an adjusting screw rod is installed on the device shell, a positioning rod is attached to the adjusting screw rod, a movable sleeve is installed on the adjusting screw rod, a first sliding block is installed on the movable sleeve, the first sliding block and a supporting plate are attached to each other, the supporting plate and the device shell are connected to each other, the tension spring is connected with the movable sleeve, the tension spring is connected with the first hand ring sleeve, a fixed sleeve is installed on the first hand ring sleeve, a damping spring is installed on the fixed sleeve, the connecting rod is connected with the damping spring, and the connecting rod is attached to the fixed sleeve, and fixed sleeve and second slider interconnect, the second slider is installed on the connecting rod, and connecting rod and protection packing ring interconnect, install fixed sleeve on the second hand-ring cover, and second hand-ring cover and pulling force rope interconnect to pulling force rope and connecting plate interconnect, install the gag lever post on the connecting plate, and gag lever post and device shell laminate each other to install spacing spring on the gag lever post, spacing spring and connecting plate interconnect simultaneously, install the third slider on the connecting plate, and the third slider laminates each other with device shell.
Preferably, the adjusting screw rod and the movable sleeve form a rotating mechanism through a bearing mounted on the movable sleeve, and the adjusting screw rod is connected with the device shell through a threaded hole formed in the device shell.
Preferably, the first sliding block is arranged in a T shape, and the first sliding block is in sliding connection with the supporting plate through a groove formed in the supporting plate.
Preferably, the first finger ring sleeves are arranged in the device shell at equal intervals, and are arranged in a square plate-shaped structure.
Preferably, the protection gasket is of a circular ring structure, and the protection gasket is made of a rubber material with a matte surface.
Preferably, the connecting plate and the third sliding block are symmetrically distributed about the center of the second hand ring sleeve, and the outer surface of the third sliding block is smooth.
Compared with the prior art, the beneficial effects of the utility model are that: according to the rehabilitation grip device convenient for adjusting the tension, the position of the movable sleeve is changed through rotation of the adjusting screw rod, so that patients at different ages can be conveniently used, the application range of the rehabilitation grip device is wider, and the structure of two iron plates is not adopted, so that different fingers can be conveniently trained one by one;
1. with the rotation of the adjusting screw rod, the movable sleeve moves up and down under the action of the first sliding block, so that the position of the first hand ring sleeve is convenient to change, namely the movement range of the first hand ring sleeve is changed, and the change of the pulling force during training is realized;
2. realize carrying out training one by one to the finger through first hand ring cover and second hand ring cover, no longer need use the palm to grip to make the training effect better, and be difficult for producing the tired sense of palm, the patient of being more convenient for uses.
Drawings
FIG. 1 is a schematic view of a sectional structure of a first finger ring of the present invention;
FIG. 2 is a schematic view of the sectional structure of the movable sleeve of the present invention;
FIG. 3 is a schematic side view of a cross-sectional structure of the first finger ring of the present invention;
fig. 4 is a schematic top view of the first slider according to the present invention;
FIG. 5 is a schematic view of the cross-sectional structure of the adjusting screw according to the present invention;
fig. 6 is a schematic view of the main sectional structure of the adjusting screw of the present invention.
In the figure: 1. a device housing; 2. positioning a rod; 3. fixing the reed; 4. adjusting the screw rod; 5. moving the sleeve; 6. a first slider; 7. a support plate; 8. a tension spring; 9. a first finger ring sleeve; 10. fixing the sleeve; 11. a damping spring; 12. a connecting rod; 13. a second slider; 14. a protective washer; 15. a second hand-ring sleeve; 16. a tension rope; 17. a connecting plate; 18. a limiting rod; 19. a limiting spring; 20. and a third slide block.
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. 1-6, the present invention provides a technical solution: a rehabilitation grip device convenient for adjusting the tension comprises a device shell 1, a positioning rod 2, a fixed reed 3, an adjusting screw rod 4, a movable sleeve 5, a first sliding block 6, a supporting plate 7, a tension spring 8, a first hand ring sleeve 9, a fixed sleeve 10, a damping spring 11, a connecting rod 12, a second sliding block 13, a protective washer 14, a second hand ring sleeve 15, a tension rope 16, a connecting plate 17, a limiting rod 18, a limiting spring 19 and a third sliding block 20, wherein the positioning rod 2 is attached to the device shell 1, the fixed reed 3 is installed on the positioning rod 2, the fixed reed 3 is installed on the device shell 1, the adjusting screw rod 4 is installed on the device shell 1, the positioning rod 2 is attached to the adjusting screw rod 4, the movable sleeve 5 is installed on the adjusting screw rod 4, the first sliding block 6 is installed on the movable sleeve 5, and the first sliding block 6 and the supporting plate 7 are attached to each other, meanwhile, the support plate 7 is connected with the device shell 1, the tension spring 8 is connected with the movable sleeve 5, the tension spring 8 is connected with the first hand ring sleeve 9, the first hand ring sleeve 9 is provided with a fixed sleeve 10, the fixed sleeve 10 is provided with a damping spring 11, the connecting rod 12 is connected with the damping spring 11, the connecting rod 12 is attached to the fixed sleeve 10, the fixed sleeve 10 is connected with the second slider 13, the second slider 13 is arranged on the connecting rod 12, the connecting rod 12 is connected with the protective washer 14, the second hand ring sleeve 15 is provided with the fixed sleeve 10, the second hand ring sleeve 15 is connected with the tension rope 16, the tension rope 16 is connected with the connecting plate 17, the connecting plate 17 is provided with a limiting rod 18, the limiting rod 18 is attached to the device shell 1, and the limiting spring 19 is arranged on the limiting rod 18, meanwhile, the limiting spring 19 is connected with the connecting plate 17, the third sliding block 20 is mounted on the connecting plate 17, and the third sliding block 20 is attached to the device shell 1.
In this example, the adjusting screw rod 4 and the movable sleeve 5 form a rotating mechanism through a bearing mounted on the movable sleeve 5, and the adjusting screw rod 4 is connected with the device shell 1 through a threaded hole formed in the device shell 1, so that the position of the movable sleeve 5 can be changed up and down through the rotation of the adjusting screw rod 4;
the first sliding block 6 is arranged in a T shape, the first sliding block 6 is in sliding connection with the supporting plate 7 through a groove formed in the supporting plate 7, and the first sliding block 6 is convenient to support and limit the movable sleeve 5 through the structure;
4 first finger sleeves 9 are arranged in the device shell 1 at equal intervals, and the first finger sleeves 9 are arranged in a square plate-shaped structure, so that the first finger sleeves 9 can be used for conveniently and independently training four fingers of a patient;
the protection gasket 14 is of a circular ring structure, the protection gasket 14 is made of rubber with a matte surface, and by the structure, the hand joints of a patient can be protected conveniently through the protection gasket 14, so that the joints are prevented from being damaged;
the connecting plate 17 and the third sliding block 20 are symmetrically distributed about the center of the second hand ring sleeve 15, and the outer surface of the third sliding block 20 is smooth, so that the third sliding block 20 can freely move on the device shell 1 conveniently through the structure, and the outer surface of the third sliding block 20 is smooth, so that the friction force between the third sliding block 20 and the device shell 1 can be effectively reduced.
The working principle is as follows: when the device needs to be used, the thumb of a patient passes through the hole arranged in the second hand ring sleeve 15 in fig. 2, the remaining four fingers respectively pass through the holes arranged on the first hand ring sleeve 9, at the moment, the five fingers can be contracted, at the moment, the first hand ring sleeve 9 starts to move downwards, the tension spring 8 arranged at the upper end of the first hand ring sleeve 9 is stretched and deformed, the tension rope 16 connected with the second hand ring sleeve 15 is also stretched and deformed, so that the hand can be exercised, when the hand is relaxed, under the action of the deformation recovery of the tension rope 16 and the tension spring 8, the first hand ring sleeve 9 starts to move upwards, the tension rope 16 starts to move downwards, at the moment, the position in fig. 2 is returned, the hand joints of the patient can be exercised and recovered repeatedly, and through the structure, the hand fingers can be exercised one by one, thereby the rehabilitation effect is better;
when the pulling force in the rehabilitation process needs to be adjusted, the positioning rod 2 in fig. 3 is pulled upwards, the fixing reed 3 arranged on the positioning rod 2 and the fixing reed 3 arranged on the device shell 1 are extruded and deformed with each other along with the upward pulling of the positioning rod 2, the positioning rod 2 can be taken out, then the adjusting screw rod 4 is rotated, because the adjusting screw rod 4 and the moving sleeve 5 form a rotating mechanism through a bearing arranged on the moving sleeve 5, and the adjusting screw rod 4 is connected with the device shell 1 through a threaded hole arranged on the device shell 1, the moving sleeve 5 moves downwards under the action of the first sliding block 6 along with the rotation of the adjusting screw rod 4, the moving sleeve 5 drives the first hand ring sleeve 9 to move downwards along with the downward movement of the moving sleeve 5, namely, the distance between the first hand ring sleeve 9 and the second hand ring sleeve 15 is reduced, and at the moment, the first hand ring sleeve 9 can be pulled downwards more easily, namely, the grip strength training is more convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a recovered grip device of using convenient to adjust pulling force size, includes device shell (1), movable sleeve (5), tension spring (8), connecting rod (12) and second hand ring cover (15), its characterized in that: the device is characterized in that a positioning rod (2) is attached to a shell (1), a fixed reed (3) is mounted on the positioning rod (2), the fixed reed (3) is mounted on the shell (1), an adjusting screw (4) is mounted on the shell (1), the positioning rod (2) is attached to the adjusting screw (4), a movable sleeve (5) is mounted on the adjusting screw (4), a first sliding block (6) is mounted on the movable sleeve (5), the first sliding block (6) is attached to a supporting plate (7), the supporting plate (7) is connected with the shell (1), a tension spring (8) is connected with the movable sleeve (5), the tension spring (8) is connected with a first hand ring sleeve (9), the first hand ring sleeve (9) is provided with a fixed sleeve (10), and a damping spring (11) is mounted on the fixed sleeve (10), the connecting rod (12) is connected with the damping spring (11), the connecting rod (12) is attached to the fixing sleeve (10), the fixing sleeve (10) is connected with the second slider (13), the second slider (13) is installed on the connecting rod (12), the connecting rod (12) is connected with the protective washer (14), the fixing sleeve (10) is installed on the second hand ring sleeve (15), the second hand ring sleeve (15) is connected with the tension rope (16), the tension rope (16) is connected with the connecting plate (17), the connecting plate (17) is provided with a limiting rod (18), the limiting rod (18) is attached to the device shell (1), the limiting rod (18) is provided with a limiting spring (19), the limiting spring (19) is connected with the connecting plate (17), the connecting plate (17) is provided with a third slider (20), and the third slide block (20) is mutually jointed with the device shell (1).
2. A rehabilitation grip device facilitating adjustment of the amount of pulling force according to claim 1, wherein: the adjusting screw rod (4) and the movable sleeve (5) form a rotating mechanism through a bearing arranged on the movable sleeve (5), and the adjusting screw rod (4) is connected with the device shell (1) through a threaded hole formed in the device shell (1).
3. A rehabilitation grip device facilitating adjustment of the amount of pulling force according to claim 1, wherein: the first sliding block (6) is T-shaped, and the first sliding block (6) is in sliding connection with the supporting plate (7) through a groove formed in the supporting plate (7).
4. A rehabilitation grip device facilitating adjustment of the amount of pulling force according to claim 1, wherein: the first finger ring sleeves (9) are arranged in the device shell (1) at equal intervals, and the first finger ring sleeves (9) are of square plate-shaped structures.
5. A rehabilitation grip device facilitating adjustment of the amount of pulling force according to claim 1, wherein: the protection gasket (14) is of a circular ring structure, and the protection gasket (14) is made of rubber materials with a matte surface.
6. A rehabilitation grip device facilitating adjustment of the amount of pulling force according to claim 1, wherein: the connecting plate (17) and the third sliding block (20) are symmetrically distributed around the center of the second hand ring sleeve (15), and the outer surface of the third sliding block (20) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684532.5U CN213965026U (en) | 2020-11-19 | 2020-11-19 | Recovered grip device of using convenient to adjust pulling force size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684532.5U CN213965026U (en) | 2020-11-19 | 2020-11-19 | Recovered grip device of using convenient to adjust pulling force size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213965026U true CN213965026U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022684532.5U Active CN213965026U (en) | 2020-11-19 | 2020-11-19 | Recovered grip device of using convenient to adjust pulling force size |
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| Country | Link |
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| CN (1) | CN213965026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733156A (en) * | 2022-05-19 | 2022-07-12 | 山东中医药大学附属医院 | Finger recovery training device |
-
2020
- 2020-11-19 CN CN202022684532.5U patent/CN213965026U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733156A (en) * | 2022-05-19 | 2022-07-12 | 山东中医药大学附属医院 | Finger recovery training device |
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