CN111870897A

CN111870897A - Finger flexibility training device for surgeon

Info

Publication number: CN111870897A
Application number: CN202010540037.9A
Authority: CN
Inventors: 胡绍刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-11-03

Abstract

The invention relates to a trainer, in particular to a finger flexibility trainer for surgeons. The technical problem to be solved is to provide a finger flexibility training device for surgeons, which can improve the flexibility of the fingers of the surgeons. A finger flexibility training device for surgeons, comprising: the base is L-shaped; the tray is arranged on one side of the base and used for placing beans for training; the winding mechanism is arranged on the upper part of the base; and the second fixing rods are symmetrically arranged on the upper part of the base and are positioned above the winding mechanism. The invention achieves the effect of improving the finger flexibility of a surgeon, and can accurately control the hand strength by controlling the chopsticks with the resistance of the arc-shaped elastic keys and the first spring for a long time, so that the finger flexibility is greatly improved.

Description

Finger flexibility training device for surgeon

Technical Field

The invention relates to a trainer, in particular to a finger flexibility trainer for surgeons.

Background

Surgeons mainly diagnose surgical diseases, provide medical staff with surgical treatment to patients, confirm the necessity of surgery by analyzing patient's medical history, drug allergies, physical conditions and examination results, make a plan for performing surgery, and perform the surgery.

As a surgeon, the requirement on the control capability of fingers is high, because the surgeon needs to perform operations on a patient frequently, the fingers must be stable and flexible to ensure that no error occurs in the operation process, but the finger flexibility of all people is not high, some people can generate the phenomenon of hand shaking in some stressful occasions, if the surgeon wants to become a qualified surgeon, the surgeon generally needs to perform certain training on the fingers to ensure the stability and flexibility of the fingers, and products which can exercise the fingers are lacked in the market.

Therefore, there is a particular need for a surgeon's finger flexibility trainer that improves the surgeon's finger flexibility to address the problems of the prior art.

Disclosure of Invention

In order to overcome the defect that the existing market lacks products capable of exercising fingers, the technical problem to be solved is as follows: provided is a finger flexibility training device for a surgeon, which can improve the flexibility of the surgeon's fingers.

The technical implementation scheme of the invention is as follows: a finger flexibility training device for surgeons, comprising: the base is L-shaped; the tray is arranged on one side of the base and used for placing beans for training; the winding mechanism is arranged on the upper part of the base; the second fixing rods are symmetrically arranged at the upper part of the base and are all positioned above the winding mechanism; the wire passing wheel is rotatably arranged between the second fixing rods on the two sides; the cotton thread is wound on the thread guide wheel, and the lower end of the cotton thread is connected with the thread winding mechanism; the line fixing ring is connected to one end, far away from the winding mechanism, of the cotton thread; the arc elastic key is fixedly connected to the wire fixing ring; the chopsticks are arranged at the bottom ends of the arc-shaped elastic keys; the first springs are uniformly connected among the chopsticks at intervals, and the number of the first springs is at least three; the card bracelet, the card bracelet all sets up in both sides on the chopsticks, the quantity of this card bracelet is two at least, and convenient to use person snatchs chopsticks.

Further, it is particularly preferable that the winding mechanism includes: the first fixing rods are symmetrically arranged at the upper part of the base; a reel rotatably disposed between the first fixing rods on both sides, the reel being connected to a lower end of the cotton thread; and the torsion springs are all connected to the outer ends of the reels, and the outer ends of the torsion springs are all connected with the first fixing rods.

Further, it is particularly preferable that: the first fixing rods are symmetrically arranged at the upper part of the base; a reel rotatably disposed between the first fixing rods on both sides, the reel being connected to a lower end of the cotton thread; and the torsion springs are all connected to the outer ends of the reels, and the outer ends of the torsion springs are all connected with the first fixing rods.

Further, it is particularly preferable that: the connecting block is arranged at one end, close to the tray, of the second fixing rod; the connecting rods are symmetrically arranged on two sides of the connecting block; the limiting frames are all arranged at one end, close to the tray, of the connecting block; and the second springs are connected between the outer side of the limiting frame and the connecting rod, and the limiting frame is in matched contact with the chopsticks.

The invention has the following advantages:

1. the invention achieves the effect of improving the finger flexibility of the surgeon;

2. by controlling the chopsticks with the resistance of the arc-shaped elastic keys and the first spring for a long time, beans with smaller volume are clamped by the chopsticks, the hand strength can be accurately controlled, and the flexibility of fingers is greatly improved;

3. through the rotation of first cylinder and second cylinder for bean in the tray constantly removes, has increased the degree of difficulty of pressing from both sides the clamp bean, can further promote the training effect.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a of the present invention.

Number designation in the figures: the automatic winding machine comprises a base, a tray, a winding mechanism, a first fixing rod 31, a torsion spring 32, a winding wheel 33, a second fixing rod 4, a line wheel 5, cotton threads 6, a fixing line ring 7, chopsticks 8, an arc-shaped elastic key 9, a first spring 10, a hand clamping ring 11, a first roller 12, a second roller 13, a servo motor 14, a gear 15, a connecting block 16, a connecting rod 17, a limiting frame 18 and a second spring 19.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.

Example 1

A finger flexibility trainer for surgeons comprises a base 1, a tray 2, a winding mechanism 3, a second fixing rod 4, a line passing wheel 5, cotton threads 6, a line setting ring 7, chopsticks 8, an arc elastic key 9, first springs 10 and a hand clamping ring 11, wherein the tray 2 is installed on the front side of the base 1, the winding mechanism 3 is arranged on the front side of the upper portion of the base 1, the second fixing rods 4 are symmetrically arranged on the left side and the right side of the front side of the upper portion of the base 1, the second fixing rods 4 are both positioned above the winding mechanism 3, the line passing wheel 5 is rotatably arranged between the front ends of the two second fixing rods 4, the cotton threads 6 are wound on the line passing wheel 5, the rear end of the cotton thread 6 is connected with the winding mechanism 3, the front end of the cotton thread 6 is connected with the line setting ring 7, the front end of the line setting ring 7 is fixedly connected with the arc elastic key 9, the chopsticks 8 are installed at the bottom end of the arc elastic key 9, the rear part of the left chopstick 8 and the right part of the right chopstick 8 are both provided with a clamping ring 11.

The winding mechanism 3 comprises a first fixing rod 31, a torsion spring 32 and a reel 33, the first fixing rod 31 is symmetrically arranged on the left and right sides of the front side of the upper portion of the base 1, the reel 33 is rotatably arranged between the front ends of the two first fixing rods 31, the reel 33 is connected with the rear end of the cotton thread 6, the outer end of the reel 33 is connected with the torsion spring 32, and the outer end of the torsion spring 32 is connected with the front end of the first fixing rod 31.

When the flexibility that the surgeon need train the finger, can use this equipment, at first place the beans of an appropriate amount in tray 2, the surgeon puts the finger in card hand ring 11 again, outwards pulls chopsticks 8 to tray 2 top under the cooperation of wire winding mechanism 3 and cotton thread 6, press from both sides the beans with hand control chopsticks 8, because arc elastic key 9 and first spring 10 on chopsticks 8 can produce certain resistance to control chopsticks 8, go to press from both sides the beans and just enable the surgeon to control hand strength accurately through such chopsticks 8 of long-time control, make the flexibility of finger promote greatly.

When a surgeon needs to control the chopsticks 8 to reset through the winding mechanism 3, the chopsticks 8 are pulled outwards, the cotton threads 6 drive the reel 33 to rotate, the chopsticks 8 and the cotton threads 6 can be pulled out for a certain distance, the torsion spring 32 is compressed, when the chopsticks 8 are loosened, the reel 33 can rotate reversely and drive the cotton threads 6 to reset under the resetting action of the torsion spring 32, and therefore the chopsticks 8 can be automatically reset after being used.

Example 2

On the basis of embodiment 1, as shown in fig. 1 to 3, the tray 2 further includes a first roller 12, a second roller 13, a servo motor 14 and a gear 15, the first roller 12 and the second roller 13 are rotatably disposed at the lower portion in the tray 2, the first roller 12 is adjacent to the second roller 13, the servo motor 14 is mounted at the right portion of the front side of the base 1 through a bolt, an output shaft of the servo motor 14 is connected with the right end of the first roller 12, the gear 15 is disposed on the output shaft of the servo motor 14 and the right end of the second roller 13, and the two gears 15 are engaged with each other.

Still including connecting block 16, connecting rod 17, spacing frame 18 and second spring 19, second dead lever 4 front end all is equipped with connecting block 16, and the equal bilateral symmetry in connecting block 16 front side is equipped with connecting rod 17, and spacing frame 18 is all installed to connecting block 16 front end, all is connected with second spring 19 between the spacing frame 18 outside and the connecting rod 17, and spacing frame 18 and chopsticks 8 cooperate the contact.

The output shaft of the servo motor 14 drives the first roller 12 and the gear 15 on the first roller 12 to rotate continuously, and due to the fact that the gears 15 are meshed with each other, the gear 15 on the first roller 12 rotates continuously to drive the gear 15 on the second roller 13 and the second roller 13 to rotate continuously, and therefore the first roller 12 and the second roller 13 rotate to enable beans in the tray 2 to move continuously, the difficulty of clamping the beans with the chopsticks 8 is increased, and finger flexibility can be trained well.

When the chopsticks 8 are not needed to be used, the chopsticks 8 can be placed in the limiting frame 18, the second spring 19 is compressed in the process that the chopsticks 8 are pressed into the limiting frame 18, when the chopsticks 8 are completely pressed into the limiting frame 18, the limiting frame 18 is restored under the reset action of the second spring 19, the chopsticks 8 can be fixed, and when the chopsticks 8 need to be taken out, the chopsticks 8 can be taken out by slightly pulling outwards.

The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.

Claims

1. A finger flexibility training device for surgeons is characterized by comprising:

the base (1), the shape of the base (1) is L-shaped;

the tray (2) is arranged on one side of the base (1) and used for placing beans for training;

the winding mechanism (3), the said winding mechanism (3) is set up in the upper portion of the said base (1);

the second fixing rods (4) are symmetrically arranged at the upper part of the base (1), and the second fixing rods (4) are all positioned above the winding mechanism (3);

the wire passing wheel (5) is rotatably arranged between the second fixing rods (4) on the two sides;

the cotton thread (6) is wound on the thread passing wheel (5), and the lower end of the cotton thread (6) is connected with the thread winding mechanism (3);

the fixed wire ring (7), the fixed wire ring (7) is connected to one end of the cotton wire (6) far away from the winding mechanism (3);

the arc-shaped elastic key (9), the arc-shaped elastic key (9) is fixedly connected to the wire fixing ring (7);

the chopsticks (8), the chopsticks (8) are arranged at the bottom end of the arc-shaped elastic key (9);

the first springs (10) are connected among the chopsticks (8) at regular intervals, and the number of the first springs (10) is at least three;

card bracelet (11), card bracelet (11) all sets up in both sides on chopsticks (8), the quantity of this card bracelet (11) is two at least, and convenient to use person snatchs chopsticks (8).

2. A finger flexibility training aid for surgeons, according to claim 1, characterised in that the winding mechanism (3) comprises:

the first fixing rods (31), the first fixing rods (31) are symmetrically arranged at the upper part of the base (1);

a reel (33), wherein the reel (33) is rotatably arranged between the first fixing rods (31) on two sides, and the reel (33) is connected with the lower end of the cotton thread (6);

the torsion springs (32), the torsion springs (32) are all connected to the outer ends of the reels (33), and the outer ends of the torsion springs (32) are all connected with the first fixing rods (31).

3. The finger flexibility training device according to claim 2, further comprising:

a first roller (12), wherein the first roller (12) is rotatably arranged at the inner lower part of the tray (2);

a second drum (13), wherein the second drum (13) is rotatably arranged at the inner lower part of the tray (2), and the second drum (13) is adjacent to the first drum (12);

the body of the servo motor (14) is arranged on one side of the base (1), and the output shaft of the servo motor (14) is connected with the first roller (12);

and the gear (15) is arranged on the output shaft of the servo motor (14) and one end of the second roller (13), and the two gears (15) are meshed with each other.

4. A finger flexibility training aid for surgeons, as described in claim 3, further comprising:

the connecting block (16) is arranged at one end, close to the tray (2), of the second fixing rod (4);

the connecting rods (17), the connecting rods (17) are symmetrically arranged on two sides of the connecting block (16);

the limiting frames (18) are all arranged at one end, close to the tray (2), of the connecting block (16);

the second springs (19) are connected between the outer side of the limiting frame (18) and the connecting rod (17), and the limiting frame (18) is in fit contact with the chopsticks (8).

5. A finger flexibility trainer for surgeons, according to claim 4, characterised in that said chopsticks (8) are removable to facilitate their replacement after they have been damaged.