CN211705794U - Device for training flexor extensor of finger - Google Patents
Device for training flexor extensor of finger Download PDFInfo
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- CN211705794U CN211705794U CN202020135310.5U CN202020135310U CN211705794U CN 211705794 U CN211705794 U CN 211705794U CN 202020135310 U CN202020135310 U CN 202020135310U CN 211705794 U CN211705794 U CN 211705794U
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- sliding
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- threaded rod
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- 210000003205 muscle Anatomy 0.000 claims description 14
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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Abstract
The utility model discloses a device of training finger flexor extensor, including dead lever and pulling piece, wherein, the dead lever one side that is close to the sucking disc is provided with first sliding block, has seted up first spout near the first sliding block of dead lever is inside, and first sliding block one side is fixed with the head rod, and the head rod bottom is fixed with first fixed block, has seted up the thread groove between first fixed block and the head rod. This device of training flexor digitorum extensor is provided with the second threaded rod and can rotate through rotating the rotatory piece of second to can drive the second sliding block when the second threaded rod rotates and carry out the screw thread slip, can drive the connecting block when second sliding block screw thread slip and remove, can slide with the second spout when the connecting block removes, can drive the bracing piece when the connecting block slides and remove, and the person of facilitating the use can adjust the interval between bracing piece and the second connecting rod according to the size of palm.
Description
Technical Field
The utility model relates to a finger training device technical field specifically is a device of training finger flexor extensor.
Background
The device for stretching the muscles of the flexors of the fingers is also called a spring-grip exerciser, which is a small fitness device for exercising the strength of the wrists and the arms of people, and a spring-grip exerciser is basically arranged in the family of many men, so that the training is convenient at any time and any place. The long-time exercise of spring-grip can increase hand strength, can also use on the recovered medical treatment of hand loss, shortens patient's recovered time.
The device for training the extensor muscles of the flexors fingers in the market at present has many defects, the adjustment according to the size of the palm is inconvenient, the tension adjustment is inconvenient, and the fixation is inconvenient, so that the technology for improving the structure of the device for training the extensor muscles of the flexors fingers is urgently needed in the market to perfect the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device of training finger flexor extensor to there are many defects in the device of training finger flexor extensor on solving the existing market that above-mentioned background art provided, inconvenient size according to the palm is adjusted, inconvenient regulation pulling force, inconvenient fixed problem.
In order to achieve the above object, the utility model provides a following technical scheme: a device for training the flexor extensor of the fingers comprises a fixed rod and a pulling block; a first sliding block is arranged on one side of a fixing rod close to a sucker, a first sliding groove is formed in the first sliding block close to the fixing rod, a first connecting rod is fixed on one side of the first sliding block, a first fixing block is fixed at the bottom of the first connecting rod, a thread groove is formed between the first fixing block and the first connecting rod, a third sliding groove is formed in the fixing rod far away from the sucker, a sliding block is embedded in the third sliding groove, a second connecting rod is fixed on one side of the sliding block, a second fixing block is fixed on one side of the fixing rod close to the second connecting rod, and a first threaded rod is connected between a bearing and the thread groove and is arranged; first threaded rod one end is fixed with first rotatory piece, be connected with the spring between second connecting rod and the head rod, the dead lever top that is close to the third spout has seted up the sliding tray, the second spout has been seted up to sliding tray one side, the inside second threaded rod that runs through of sliding tray, second threaded rod one end is fixed with the rotatory piece of second, the second sliding block has been cup jointed on one side of the second threaded rod, second sliding block one side that is close to the second spout is fixed with the connecting block, connecting block one side is fixed with the bracing piece, the slipmat has been cup jointed on one side of the bracing piece, the pulling piece is fixed in second connecting rod one side.
Preferably, the sucking discs are provided with two groups, are arc-shaped and are made of rubber.
Preferably, first spout is provided with two sets ofly, and first spout is cylindricly to the diameter of first spout is the same with the diameter of fixed rod, and first spout is sliding connection with the fixed rod.
Preferably, the thread groove, the bearing and the first threaded rod are cylindrical, the thread groove is in threaded connection with the first threaded rod, and a rotating structure is formed between the bearing and the first threaded rod.
Preferably, the second sliding groove and the connecting block are provided with two groups, and the second sliding groove and the connecting block are in sliding connection.
Preferably, second threaded rod and second sliding block are provided with two sets ofly, and be threaded connection between second threaded rod and the second sliding block.
This device of training finger flexor extensor compares with prior art, the beneficial effects of the utility model are that:
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a front view of the cross-sectional structure of the present invention;
fig. 3 is an enlarged schematic view of part a of the present invention.
In the figure: 1. fixing the rod; 2. a suction cup; 3. a first slider; 4. a first chute; 5. a first connecting rod; 6. a first fixed block; 7. a thread groove; 8. a second connecting rod; 9. a second fixed block; 10. a bearing; 11. a first threaded rod; 12. a first rotating block; 13. a spring; 14. a sliding groove; 15. a second chute; 16. a second threaded rod; 17. a second rotating block; 18. a second slider; 19. connecting blocks; 20. a support bar; 21. a non-slip mat; 22. pulling the block; 23. a third chute; 24. a 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. 1-3, the present invention provides a technical solution: the utility model provides a device of training flexor digitorum muscle, includes dead lever 1, sucking disc 2, first sliding block 3, first spout 4, first connecting rod 5, first fixed block 6, thread groove 7, second connecting rod 8, second fixed block 9, bearing 10, first threaded rod 11, first rotatory piece 12, spring 13, sliding tray 14, second spout 15, second threaded rod 16, second rotatory piece 17, second sliding block 18, connecting block 19, bracing piece 20, slipmat 21, pulling piece 22, third spout 23 and slider 24.
Sucking disc 2 is installed to 1 bottom of dead lever, and sucking disc 2 is provided with two sets ofly, and sucking disc 2 is the arc form to sucking disc 2 is the rubber material, and sucking disc 2 docks with smooth face through pulling dead lever 1, presses down dead lever 1 and can make sucking disc 2 produce deformation, can extrude inside air after sucking disc 2 deformation, can adsorb on smooth face after sucking disc 2 inside air is extruded.
A first sliding block 3 is arranged at one side of a fixed rod 1 close to a sucker 2, a first sliding groove 4 is arranged in the first sliding block 3 close to the fixed rod 1, two groups of first sliding grooves 4 are arranged, the first sliding groove 4 is cylindrical, the diameter of the first sliding groove 4 is the same as that of the fixed rod 1, the first sliding groove 4 is in sliding connection with the fixed rod 1, a second connecting rod 8 can drive the first sliding block 3 and the first sliding groove 4 to move when moving, the first sliding groove 4 can slide with the fixed rod 1 when moving, a first connecting rod 5 is fixed at one side of the first sliding block 3, a first fixed block 6 is fixed at the bottom of the first connecting rod 5, a thread groove 7 is arranged between the first fixed block 6 and the first connecting rod 5, the thread groove 7, a bearing 10 and the first threaded rod 11 are cylindrical, the thread groove 7 and the bearing 10 are in threaded connection with the first threaded rod 11, and a rotating structure is formed between the bearing 10 and the first, first threaded rod 11 rotates through rotating first rotatory piece 12, first threaded rod 11 can drive thread groove 7 when rotating and carry out the screw thread slip, can rotate with bearing 10 when first threaded rod 11 rotates, thread groove 7 can drive first fixed block 6 and second connecting rod 8 when screw thread slip and remove, keep away from 1 inside third spout 23 of having seted up of dead lever of sucking disc 2, the inside gomphosis of third spout 23 has slider 24, slider 24 one side is fixed with second connecting rod 8, dead lever 1 one side that is close to second connecting rod 8 is fixed with second fixed block 9, be connected with first threaded rod 11 between bearing 10 and the thread groove 7 is installed to second fixed block 9 bottom.
A first rotating block 12 is fixed at one end of a first threaded rod 11, a spring 13 is connected between a second connecting rod 8 and a first connecting rod 5, a sliding groove 14 is formed at the top of a fixed rod 1 close to a third sliding groove 23, a second sliding groove 15 is formed at one side of the sliding groove 14, two groups of second sliding grooves 15 and connecting blocks 19 are arranged, the second sliding grooves 15 and the connecting blocks 19 are in sliding connection, a second sliding block 18 can drive the connecting blocks 19 to move when in threaded sliding, the connecting blocks 19 can slide with the second sliding grooves 15 when in moving, the supporting rod 20 can be driven to move when in sliding, a second threaded rod 16 penetrates through the sliding grooves 14, two groups of second threaded rods 16 and second sliding blocks 18 are arranged, the second threaded rods 16 and the second sliding blocks 18 are in threaded connection, the second threaded rods 16 rotate by rotating the second rotating block 17, the second threaded rods 16 can drive the second sliding blocks 18 to slide by threads when in rotating, a second rotating block 17 is fixed at one end of the second threaded rod 16, a second sliding block 18 is sleeved on one side of the second threaded rod 16, a connecting block 19 is fixed on one side of the second sliding block 18 close to the second sliding groove 15, a supporting rod 20 is fixed on one side of the connecting block 19, an anti-slip pad 21 is sleeved on one side of the supporting rod 20, and a pulling block 22 is fixed on one side of the second connecting rod 8.
The working principle is as follows: when the device for training the extensor muscles of the flexor muscles of the fingers is used, firstly, the device for training the extensor muscles of the flexor muscles of the fingers needs to be simply known, the use needs to adjust the distance between the supporting rod 20 and the second connecting rod 8 according to the size of the palm of a user, the second rotating block 17 can be rotated to drive the second threaded rod 16 to rotate, the second threaded rod 16 can drive the second sliding block 18 to perform threaded sliding when rotating, the second sliding block 18 can drive the connecting block 19 to move when performing threaded sliding, the connecting block 19 can slide with the second sliding chute 15 when moving, the supporting rod 20 can be driven to move when sliding, the distance between the supporting rod 20 and the second connecting rod 8 can be adjusted after moving the supporting rod 20, the stretching force of the spring 13 needs to be adjusted, the first rotating block 12 can be rotated to drive the first threaded rod 11 to rotate, and the threaded groove 7 can be driven to perform threaded sliding when rotating the first threaded, the first threaded rod 11 can rotate with the bearing 10 while rotating, the thread groove 7 can drive the first fixed block 6 and the second connecting rod 8 to move when in thread sliding, the second connecting rod 8 can drive the first sliding block 3 and the first sliding groove 4 to move when moving, the first sliding groove 4 can slide with the fixed rod 1 when moving, the second connecting rod 8 can pull the spring 13 to stretch downwards when moving, the spring 13 can increase the stretching resistance of the spring 13 after stretching, the space between the supporting rods 20 and the resistance of the spring 13 can be used after adjusting, when in use, the fixed rod 1 can be pulled to drive the sucker 2 to be butted with a flat plate surface, the sucker 2 can be deformed by pressing the fixed rod 1, the sucker 2 can extrude the air inside after being deformed, the sucker 2 can be adsorbed on the flat plate surface after being extruded, so that the fixed rod 1 can be fixed, the fixing rod 1 is fixed with a palm-supporting anti-skid pad 21, fingers are inserted into holes of the pulling block 22, the fingers can pull the pulling block 22 to move, the pulling block 22 can drive the second connecting rod 8 to move when moving, the spring 13 can be stretched to train the fingers when the second connecting rod 8 moves, and the content which is not described in detail in the description belongs to the prior art known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a device of training flexor digitorum muscle, includes dead lever (1) and pulling piece (22), its characterized in that: the bottom of the fixed rod (1) is provided with a sucker (2); a first sliding block (3) is arranged on one side of a fixing rod (1) close to a sucker (2), a first sliding groove (4) is formed in the first sliding block (3) close to the fixing rod (1), a first connecting rod (5) is fixed on one side of the first sliding block (3), a first fixing block (6) is fixed at the bottom of the first connecting rod (5), a thread groove (7) is formed between the first fixing block (6) and the first connecting rod (5), a third sliding groove (23) is formed in the fixing rod (1) far away from the sucker (2), a sliding block (24) is embedded in the third sliding groove (23), a second connecting rod (8) is fixed on one side of the sliding block (24), a second fixing block (9) is fixed on one side of the fixing rod (1) close to the second connecting rod (8), and a first threaded rod (11) is connected between a bearing (10) and the thread groove (7) and installed at the bottom;
first threaded rod (11) one end is fixed with first rotatory piece (12), be connected with spring (13) between second connecting rod (8) and first connecting rod (5), dead lever (1) top that is close to third spout (23) has seted up sliding tray (14), second spout (15) have been seted up to sliding tray (14) one side, sliding tray (14) inside has run through second threaded rod (16), second threaded rod (16) one end is fixed with second rotatory piece (17), second sliding block (18) have been cup jointed to second threaded rod (16) one side, second sliding block (18) one side that is close to second spout (15) is fixed with connecting block (19), connecting block (19) one side is fixed with bracing piece (20), non-slip mat (21) have been cup jointed to bracing piece (20) one side, it fixes in second connecting rod (8) one side to pull piece (22).
2. The device for training the flexor muscles of fingers of claim 1, wherein: the sucking discs (2) are arranged in two groups, the sucking discs (2) are arc-shaped, and the sucking discs (2) are made of rubber.
3. The device for training the flexor muscles of fingers of claim 1, wherein: the first sliding grooves (4) are arranged in two groups, the first sliding grooves (4) are cylindrical, the diameter of each first sliding groove (4) is the same as that of the corresponding fixed rod (1), and the first sliding grooves (4) are in sliding connection with the corresponding fixed rods (1).
4. The device for training the flexor muscles of fingers of claim 1, wherein: the thread groove (7), the bearing (10) and the first threaded rod (11) are cylindrical, the thread groove (7) is in threaded connection with the first threaded rod (11), and a rotating structure is formed between the bearing (10) and the first threaded rod (11).
5. The device for training the flexor muscles of fingers of claim 1, wherein: two groups of second sliding grooves (15) and connecting blocks (19) are arranged, and the second sliding grooves (15) are in sliding connection with the connecting blocks (19).
6. The device for training the flexor muscles of fingers of claim 1, wherein: the second threaded rod (16) and the second sliding block (18) are provided with two sets, and the second threaded rod (16) is in threaded connection with the second sliding block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020135310.5U CN211705794U (en) | 2020-01-21 | 2020-01-21 | Device for training flexor extensor of finger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020135310.5U CN211705794U (en) | 2020-01-21 | 2020-01-21 | Device for training flexor extensor of finger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211705794U true CN211705794U (en) | 2020-10-20 |
Family
ID=72824820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020135310.5U Expired - Fee Related CN211705794U (en) | 2020-01-21 | 2020-01-21 | Device for training flexor extensor of finger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211705794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957656A (en) * | 2021-02-26 | 2021-06-15 | 田苏嘉 | Patient self-control nursing training device for neurology |
| CN113069317A (en) * | 2021-03-23 | 2021-07-06 | 河南科技大学第一附属医院 | Finger rehabilitation training device |
-
2020
- 2020-01-21 CN CN202020135310.5U patent/CN211705794U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957656A (en) * | 2021-02-26 | 2021-06-15 | 田苏嘉 | Patient self-control nursing training device for neurology |
| CN113069317A (en) * | 2021-03-23 | 2021-07-06 | 河南科技大学第一附属医院 | Finger rehabilitation training 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: 20201020 |
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| CF01 | Termination of patent right due to non-payment of annual fee |