Hand training device for neurology nursing

Abstract

The utility model discloses a hand training device for neurology nursing, which comprises a shell, and a handle slides on the left side of the shell; the left end of the handle extends out of the interior of the shell, a first spring is nested in the left end of the handle, the right end of the first spring is attached to the left side of the shell, and the left end of the first spring is attached to the right wall of the limiting block; the middle of the limiting block slides on the left side of the handle, a clamping block is rotationally arranged in the limiting block, and the inner side of the clamping block extends into the clamping groove to form a clamping mechanism. The hand training device for neurology nursing is provided with a clamping block, a limiting block is pressed to move to extrude a first spring, then the first spring can be compressed, then the clamping block is clamped in a clamping groove, and then the position of the limiting block can be fixed; and therefore, the limiting block can adjust the first spring, and the purpose of rapid adjustment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hand training for neurology nursing, in particular to a hand training device for neurology nursing. Background Art

[0002] Hand training devices can stimulate and exercise the muscles of the hand through a series of movements and activities, thereby helping patients regain hand coordination and strength, which is particularly important for neurology patients, as they often experience hand weakness or the inability to hold objects;

[0003] Reference publication number CN211025013U is a neurology hand training device, which is provided with a strength adjustment rod, a training spring and a training rod. By rotating the threaded rod, the strength adjustment rod is driven to move left and right, the training spring is stretched or compressed, and the distance between the strength adjustment rod and the training rod is adjusted, so as to adjust the strength of the device, so that the device is convenient to increase or decrease the effect of the training intensity, so that the device is easy to use and meets the actual needs of hand training. However, there are still the following problems:

[0004] In actual use of the above device, although the purpose of adjusting the spring force is achieved by rotating the threaded rod, the threaded rod and the hand training frame bracket constitute a threaded connection mechanism, and the adjustment speed of the threaded connection during the rotation process is low, which leads to a long time spent on adjusting the spring force;

[0005] Reference publication number CN208426595U is a hand training and recovery device for postoperative patients in neurology. It is provided with a gripping ring, a reset device, a movable plate and a first spring. The reset device between the gripping rings is used to make the gripping rings have resilience, so that four fingers can move freely and independently. The movable plate and the first spring are used to displace the gripping part composed of the connecting frame and the connecting rod, so that targeted training can be performed on the gripping recovery of the hand. Through independent separation training of the fingers and hand gripping training, the finger recovery efficiency is improved, and the problem of low recovery efficiency of finger nerves due to poor independent movement of the fingers is solved. However, the following problems still exist:

[0006] In actual use of the above device, although the purpose of training is achieved through the spring, due to the different physical conditions of each patient, the required training strength is also different, and the spring is not replaceable, which in turn leads to the inability to adapt to different user groups.

[0007] Therefore, we proposed a hand training device for neurology nursing that can solve the above problems well. Utility Model Content

[0008] The purpose of the utility model is to provide a hand training device for neurology nursing to solve the problem proposed in the above background technology that the threaded rod and the hand training frame bracket on the current market constitute a threaded connection mechanism, and the adjustment speed of the threaded connection during the rotation process is low, which leads to a long time spent on adjusting the spring force and the different physical conditions of each patient, which leads to different training strengths, and the spring is not replaceable, which leads to the problem of not being able to adapt to different user groups.

[0009] To achieve the above-mentioned object, the utility model provides the following technical solutions: a hand training device for neurology nursing, comprising a housing, a handle being slidably disposed on the left side of the housing;

[0010] Also includes:

[0011] The left end of the handle extends out of the interior of the housing, and the left end of the handle is embedded with a first spring, and the right end of the first spring is attached to the left side of the housing, and the left end of the first spring is attached to the right wall of the limit block;

[0012] A limit block, wherein the middle part thereof slides on the left side of the handle, and a clamping block is rotated inside the limit block, and the inner side of the clamping block extends into the inside of the clamping slot to form a clamping mechanism, the clamping slots are arranged at equal intervals on the left side of the handle, and the outer end of the clamping block is connected to a second spring, and the outer end of the second spring is connected to the inside of the limit block to form a limit mechanism, so that the limit block can quickly adjust the second spring.

[0013] Preferably, the outer end of the clamping block is connected to a first pull rope, and the outer end of the first pull rope slides out of the interior of the limiting block.

[0014] Preferably, a latch is slidably inserted into the left end of the handle, a slider is fixed to the right end of the latch, and the outer end of the slider is inserted into the interior of the limiting groove to form a locking mechanism, and the limiting groove is opened at the left end of the handle.

[0015] Preferably, a protrusion slides inside the slider, and the outer end of the protrusion extends into the inside of the groove to form a locking mechanism, and the groove is opened at the left end of the handle, and the outer end of the slider is arranged in a semicircular structure.

[0016] Preferably, the inner end of the protrusion is connected to a third spring, and the inner end of the third spring is connected to the inside of the slider to form a limiting mechanism.

[0017] Preferably, a handle is slidably provided on the right side of the shell, and a top block is slidably provided on the outer end of the handle, and the outer end of the top block extends into the interior of the positioning groove to form a locking mechanism, and the positioning grooves are arranged at equal intervals inside the shell.

[0018] Preferably, the inner end of the top block is connected to a second pull rope, and the inner end of the second pull rope extends out of the interior of the handle, and the inner end of the top block is connected to a fourth spring, and the inner end of the fourth spring is connected to the interior of the handle.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the hand training device for neurology nursing can be quickly adjusted and the first spring can be easily replaced. The rotation of the card block can be engaged with the card slot, so that the limit block can adjust the first spring, thereby achieving the purpose of rapid adjustment, and the rotation of the latch can be disengaged from the engagement of the handle, so that the first spring can be used according to different patients. The specific contents are as follows:

[0020] (1) A clamping block is provided, and by pressing the limit block, the limit block moves to squeeze the first spring, thereby compressing the first spring, and then the clamping block is engaged in the inside of the clamping slot, thereby fixing the position of the limit block, so that the limit block can adjust the first spring, thereby achieving the purpose of rapid adjustment;

[0021] (2) A latch is provided, and the latch is rotated so that the slider can be disengaged from the limit groove, so that the latch can be removed from the handle, and the first spring can be replaced and adjusted according to the needs of different patients;

[0022] (3) The outer end of the clamping block is connected to a first pull rope, and the outer end of the first pull rope slides out of the interior of the limit block, and the movement of the first pull rope can drive the clamping block to rotate, so that the limit block can move in the opposite direction;

[0023] (4) A slider is provided with a protrusion sliding inside, and the outer end of the protrusion extends into the inside of the groove to form a locking mechanism, and the groove is opened at the left end of the handle, and the outer end of the slider is arranged in a semicircular structure, thereby making the locking stability between the slider and the limit groove better;

[0024] (5) A handle is slidably disposed on the right side of the shell, and a top block is slidably disposed on the outer end of the handle, and the outer end of the top block extends into the interior of the positioning groove to form a locking mechanism, and the positioning grooves are arranged at equal intervals inside the shell, so that the handle can be adjusted according to the needs of different patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0026] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure;

[0027] Figure 3This is a schematic diagram of the front cross-sectional structure of the convex block of the utility model;

[0028] Figure 4 This is a schematic diagram of the side section structure of the slider of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the utility model after the slider rotates;

[0030] Figure 6 It is a schematic diagram of the front section structure of the top block of the utility model.

[0031] In the figure: 1, shell; 2, handle; 3, first spring; 4, limit block; 401, clamping block; 5, clamping slot; 6, second spring; 7, first pull rope; 8, latch; 9, slider; 10, limit slot; 11, protrusion; 12, groove; 13, third spring; 14, handle; 15, top block; 16, positioning slot; 17, fourth spring; 18, second pull rope. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Embodiment 1:

[0034] The utility model solves the problem that the existing threaded rod and the hand training frame bracket form a threaded connection mechanism, and the threaded connection has a low adjustment speed during rotation, which leads to a long time spent on adjusting the spring force. The purpose of rapid adjustment can be achieved by moving the limit block 4. The utility model discloses:

[0035] A shell 1, with a handle 2 sliding on the left side of the shell 1; it also includes: the left end of the handle 2 extends out of the interior of the shell 1, and the left end of the handle 2 is embedded with a first spring 3, and the right end of the first spring 3 is fitted on the left side of the shell 1, and the left end of the first spring 3 is fitted on the right wall of the limit block 4; the limit block 4, the middle of which slides on the left side of the handle 2, and a clamping block 401 is rotated inside the limit block 4, and the inner side of the clamping block 401 extends into the interior of the clamping slot 5 to form a clamping mechanism, the clamping slots 5 are evenly spaced on the left side of the handle 2, and the outer end of the clamping block 401 is connected to the second spring 6, and the outer end of the second spring 6 is connected to the interior of the limit block 4 to form a limiting mechanism, so that the limit block 4 can quickly adjust the second spring 6, and the outer end of the clamping block 401 is connected to the first pull rope 7, and the outer end of the first pull rope 7 slides out of the interior of the limit block 4;

[0036] Figure 1 and Figure 2 , by pressing the limit block 4, the limit block 4 can slide on the handle 2, and then the limit block 4 moves and drives the card block 401 to move, so that the card block 401 moves and squeezes the card slot 5, so that the card block 401 can be squeezed and rotated toward the inside of the limit block 4, and then the card block 401 is separated from the engagement with the card slot 5, and the rotation of the card block 401 squeezes the second spring 6, so that the second spring 6 is compressed by force, and then the limit block 4 moves to squeeze the first spring 3, so that the first spring 3 can be compressed, and then the first spring 3 is adjusted. After adjusting to a suitable position, the card block 401 is pushed out of the interior of the limit block 4 by the force of the second spring 6, so that the card block 401 can re-extend into the interior of the card slot 5 to form an engagement, and then achieve a fixing effect, so that the first spring 3 can be quickly adjusted, and by pulling the first pull rope 7, the first pull rope 7 can drive the card block 401 to separate from the card slot 5, and then the limit block 4 can be reset;

[0037] Embodiment 2:

[0038] The utility model solves the problem that the different physical conditions of each patient will lead to different exercise strengths, and the spring is not replaceable, which will lead to the inability to adapt to different user groups. The first spring 3 can be easily replaced by disassembling the latch 8, and the following is disclosed:

[0039] The left end of the handle 2 extends into a latch 8 for sliding, and a slider 9 is fixed to the right end of the latch 8, and the outer end of the slider 9 extends into the interior of the limiting groove 10 to form a locking mechanism, the limiting groove 10 is opened at the left end of the handle 2, a protrusion 11 slides inside the slider 9, and the outer end of the protrusion 11 extends into the interior of the groove 12 to form a locking mechanism, and the groove 12 is opened at the left end of the handle 2, the outer end of the slider 9 is arranged in a semicircular structure, the inner end of the protrusion 11 is connected to the third spring 13, and the inner end of the third spring 13 is connected to the interior of the slider 9 to form a limiting mechanism;

[0040] refer to Figure 1 , Figures 3 to 5, by rotating the latch 8, the latch 8 rotates and drives the slider 9 to rotate, and then the slider 9 can slide inside the limiting groove 10, and then the slider 9 rotates and drives the protrusion 11 to squeeze the groove 12, so that the protrusion 11 is squeezed and moved, so that the protrusion 11 can extend into the slider 9, and then the slider 9 moves to squeeze the third spring 13, so that the third spring 13 is compressed, and the protrusion 11 moves to break away from the engagement with the groove 12. After the latch 8 is rotated to a suitable position, the latch 8 can be pulled to make the latch 8 detach from the handle 2, and then the limiting block 4 is removed, and then the first spring 3 can be replaced, so that the first spring 3 can be replaced according to the needs of different patients;

[0041] Embodiment three:

[0042] The utility model solves the problem that the existing training device has poor adjustability, which causes some patients to be unable to adapt to the training device well due to the size of their hands, which in turn leads to a decrease in the training effect. By moving the handle 14, different patients can exercise conveniently. The utility model discloses:

[0043] A handle 14 is slidably mounted on the right side of the housing 1, and a top block 15 is slidably mounted on the outer end of the handle 14, and the outer end of the top block 15 extends into the interior of the positioning groove 16 to form a locking mechanism, and the positioning grooves 16 are arranged at equal intervals inside the housing 1, and a second pull rope 18 is connected to the inner end of the top block 15, and the inner end of the second pull rope 18 extends out of the interior of the handle 14, and a fourth spring 17 is connected to the inner end of the top block 15, and the inner end of the fourth spring 17 is connected to the interior of the handle 14;

[0044] refer to Figure 1 and Figure 6 By pulling the second pull rope 18, the second pull rope 18 moves to drive the top block 15 to move, and then the top block 15 moves out of the engagement with the positioning groove 16, and then the movement of the top block 15 will squeeze the fourth spring 17, so that the fourth spring 17 is compressed, and then the handle 14 is moved so that the handle 14 can slide on the shell 1. After sliding to a position suitable for the patient to use, the second pull rope 18 is released, so that the fourth spring 17 pushes the top block 15 to move, and then the top block 15 can extend into the interior of the positioning groove 16 to engage, thereby fixing the position of the handle 14, and then facilitating use by patients with different hand sizes.

[0045] Working principle: When using this neurology nursing hand training device, first, refer to Figure 1 and Figure 2, by pressing the limit block 4, the limit block 4 can slide on the handle 2, so that the block 401 moves and is squeezed with the slot 5, so that the block 401 can be squeezed and rotated toward the inside of the limit block 4, and then the block 401 is disengaged from the slot 5, and then the first spring 3 is adjusted. After adjusting to a suitable position, the block 401 is pushed out of the limit block 4 by the force of the second spring 6, so that the block 401 can re-extend into the slot 5 to form an engagement, and then achieve a fixing effect, so that the first spring 3 can be quickly adjusted, and by pulling the first pull rope 7, the first pull rope 7 can drive the block 401 to disengage from the slot 5, and then the limit block 4 can be reset;

[0046] refer to Figure 1 , Figures 3 to 5 , by rotating the latch 8, the latch 8 rotates to drive the slider 9 to rotate, and then the slider 9 rotates to drive the protrusion 11 to squeeze the groove 12, so that the protrusion 11 is squeezed and moves, so that the protrusion 11 can extend into the interior of the slider 9, and the movement of the protrusion 11 will be separated from the engagement with the groove 12. After the latch 8 is rotated to a suitable position, the latch 8 can be pulled to make the latch 8 detach from the handle 2, and then the limit block 4 is disassembled, and then the first spring 3 can be replaced, so that the first spring 3 can be replaced according to the needs of different patients;

[0047] refer to Figure 1 and Figure 6 By pulling the second pull rope 18, the second pull rope 18 moves to drive the top block 15 to move, and then the handle 14 is moved so that the handle 14 can slide on the shell 1. After sliding to a position suitable for the patient to use, the second pull rope 18 is released, so that the fourth spring 17 pushes the top block 15 to move, and then the top block 15 can extend into the interior of the positioning groove 16 to form a snap fit, thereby fixing the position of the handle 14, and then facilitating use by patients with different hand sizes.

[0048] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0049] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hand training device for neurology nursing, comprising a housing (1), wherein a handle (2) is slidably disposed on the left side of the housing (1); It is characterized in that Also includes: The left end of the handle (2) extends out of the interior of the housing (1), and the left end of the handle (2) is embedded with a first spring (3), and the right end of the first spring (3) is attached to the left side of the housing (1), and the left end of the first spring (3) is attached to the right wall of the limit block (4); A limit block (4), wherein the middle part thereof slides on the left side of the handle (2), and a clamping block (401) is rotated inside the limit block (4), and the inner side of the clamping block (401) extends into the inside of the clamping slot (5) to form a clamping mechanism, the clamping slot (5) is arranged at equal intervals on the left side of the handle (2), and the outer end of the clamping block (401) is connected to a second spring (6), and the outer end of the second spring (6) is connected to the inside of the limit block (4) to form a limit mechanism, so that the limit block (4) can quickly adjust the second spring (6).

2. A hand training device for neurology nursing according to claim 1, characterized in that: The outer end of the clamping block (401) is connected to a first pull rope (7), and the outer end of the first pull rope (7) slides out of the interior of the limiting block (4).

3. A hand training device for neurology nursing according to claim 1, characterized in that: A latch (8) is inserted into the left end of the handle (2) for sliding, and a slider (9) is fixed to the right end of the latch (8), and the outer end of the slider (9) is inserted into the interior of a limiting groove (10) to form a locking mechanism, and the limiting groove (10) is provided at the left end of the handle (2).

4. A hand training device for neurology nursing according to claim 3, characterized in that: A protrusion (11) slides inside the slider (9), and the outer end of the protrusion (11) extends into the inside of the groove (12) to form a locking mechanism. The groove (12) is opened at the left end of the handle (2), and the outer end of the slider (9) is arranged in a semicircular structure.

5. A hand training device for neurology nursing according to claim 4, characterized in that: The inner end of the protrusion (11) is connected to a third spring (13), and the inner end of the third spring (13) is connected to the inside of the slider (9) to form a limiting mechanism.

6. The hand training device for neurology nursing according to claim 1, characterized in that: A handle (14) is slidably provided on the right side of the housing (1), and a top block (15) is slidably provided on the outer end of the handle (14), and the outer end of the top block (15) extends into the interior of the positioning groove (16) to form a locking mechanism, and the positioning grooves (16) are arranged at equal intervals inside the housing (1).

7. A hand training device for neurology nursing according to claim 6, characterized in that: The inner end of the top block (15) is connected to a second pull rope (18), and the inner end of the second pull rope (18) extends out of the interior of the handle (14); the inner end of the top block (15) is connected to a fourth spring (17), and the inner end of the fourth spring (17) is connected to the interior of the handle (14).

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