Hand exercise device for neurology nursing

Abstract

The utility model relates to the related technical field of hand exercise devices, in particular to a hand exercise device for neurology nursing, which comprises a base and an adjusting mechanism, and the adjusting mechanism is arranged on one side of the surface of the base. According to the hand exercising device for neurology nursing, through the arrangement of the adjusting mechanism, firstly, fingers are placed on a placing opening, when displacement is generated, the placing opening presses a second spring and a damper, the second spring shares acting force from all directions, and the damper mainly bears loads; a second telescopic protection pipe provides protection for internal elements, when the load needs to be changed, a wrench is used for rotating a threaded ring, then the threaded ring moves in the axial direction of a threaded rod, meanwhile, the rotating threaded ring drives connecting rings on the two sides to move in the axial direction at the same time, and therefore the elongation of the two springs and the damper is adjusted, and adjustment of the device is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to hand exercise device related technical field especially, a hand exercise device for neurology nursing is provided. BACKGROUND

[0002] Hand exercise device is a kind of equipment for enhancing hand muscle strength, flexibility, coordination and rehabilitation training, it helps user to complete different types of hand action by mechanical structure, elastic component, resistance adjustment or electronic feedback system, such device can be used in rehabilitation medicine, physical exercise or professional skill training, applicable to users of all ages, including ordinary people and patients needing rehabilitation, with the continuous development of science and technology, the requirement of hand exercise device is also higher and higher, therefore, especially need a kind of hand exercise device for neurology nursing.

[0003] But the existing hand exercise device for neurology nursing, when needing to change the support prestress of hand, usually needs to disassemble spring and other components, selects suitable spring, then re-installs, undoubtedly this way is time-consuming and laborious. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of hand exercise device for neurology nursing to solve the problem that the existing hand exercise device for neurology nursing is raised in the above background art, when needing to change the support prestress of hand, usually needs to disassemble spring and other components, selects suitable spring, then re-installs, undoubtedly this way is time-consuming and laborious.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of hand exercise device for neurology nursing, including base and adjusting mechanism, the surface one side of the base is provided with adjusting mechanism;

[0006] The adjusting mechanism includes first screw groove, threaded rod, first spring, first telescopic protection pipe, damper, first connecting ring, screw ring, second connecting ring, second screw groove, second spring, second telescopic protection pipe and placing port, the surface one side of the base is equipped with first screw groove, the surface one side of the base is fixedly connected with threaded rod, one side of the base is connected with first spring, the inside screw connection of first screw groove has first telescopic protection pipe, the inside of threaded rod is installed with damper, the other side of first spring is connected with first connecting ring, the other side of first connecting ring is inlaid with screw ring, the other side of screw ring is inlaid with second connecting ring, the other side of second connecting ring is equipped with second screw groove, one end of second connecting ring is connected with second spring, the inside screw connection of second screw groove has second telescopic protection pipe, the other side of second spring is connected with placing port.

[0007] Preferably, the other side of the first telescopic protective tube is connected to the first connecting ring, and the first telescopic protective tube and the first connecting ring are fixed to the base by the first threaded groove.

[0008] Preferably, the other side of the second telescopic protective tube is connected to the placement port, and the second telescopic protective tube and the placement port are fixed to the second connecting ring by a second threaded groove.

[0009] Preferably, the internal thread of the threaded ring has a threaded rod, and the threaded ring and the threaded rod form a sliding structure.

[0010] Preferably, the dimensions of the first connecting ring and the second connecting ring are matched, and the threaded ring forms a mutually rotating structure with the first connecting ring and the second connecting ring through a threaded rod.

[0011] Preferably, the output end of the damper is connected to the placement port, and the placement port forms a sliding structure with the second connecting ring through the damper.

[0012] Preferably, the first spring is disposed between the first telescopic protective tube and the threaded rod, and the first connecting ring forms a sliding structure with the base through the first spring.

[0013] Preferably, the second spring is disposed between the second telescopic protective tube and the threaded rod, and the placement port forms a sliding structure with the second connecting ring through the second spring.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This neurological nursing hand exercise device, through the setting of the adjustment mechanism, when it is necessary to change the prestress of the hand, the threaded ring is turned by a small wrench, which in turn drives the threaded ring to move on the threaded rod, thereby adjusting the elongation of the corresponding spring, achieving the purpose of rapid adjustment without disassembling the parts, thus improving the treatment efficiency. Attached Figure Description

[0015] Figure 1 This is a side view of the appearance structure of this utility model;

[0016] Figure 2 This is a partially exploded cross-sectional view of the adjustment mechanism of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B.

[0019] In the figure: 1, base; 2, adjusting mechanism; 201, first threaded groove; 202, threaded rod; 203, first spring; 204, first telescopic protection tube; 205, damper; 206, first connecting ring; 207, threaded ring; 208, second connecting ring; 209, second threaded groove; 210, second spring; 211, second telescopic protection tube; 212, placing port. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The present application provides a technical solution: a hand exercise device for neurology nursing, comprising a base 1 and an adjusting mechanism 2, and the surface of the base 1 is provided with the adjusting mechanism 2;

[0022] The adjusting mechanism 2 comprises a first threaded groove 201, a threaded rod 202, a first spring 203, a first telescopic protection pipe 204, a damper 205, a first connecting ring 206, a threaded ring 207, a second connecting ring 208, a second threaded groove 209, a second spring 210, a second telescopic protection pipe 211 and a placing opening 212, the surface of the base 1 is provided with the first threaded groove 201, the surface of the base 1 is fixedly connected with the threaded rod 202, one side of the base 1 is connected with the first spring 203, the inside of the first threaded groove 201 is threadedly connected with the first telescopic protection pipe 204, the inside of the threaded rod 202 is mounted with the damper 205, the other side of the first spring 203 is connected with the first connecting ring 206, the other side of the first connecting ring 206 is embedded with the threaded ring 207, the other side of the threaded ring 207 is embedded with the second connecting ring 208, the other side of the second connecting ring 208 is provided with the second threaded groove 209, one end of the second connecting ring 208 is connected with the second spring 210, the inside of the second threaded groove 209 is threadedly connected with the second telescopic protection pipe 211, the other side of the second spring 210 is connected with the placing opening 212, through the setting of the first threaded groove 201, the threaded rod 202, the first spring 203, the first telescopic protection pipe 204, the damper 205, the first connecting ring 206, the threaded ring 207, the second connecting ring 208, the second threaded groove 209, the second spring 210, the second telescopic protection pipe 211 and the placing opening 212, first, the fingers are prevented to the placing opening 212, when displacement is generated, the placing opening 212 will press the second spring 210 and the damper 205, the second spring 210 will share the force from all directions, the damper 205 mainly bears the load, the second telescopic protection pipe 211 will provide protection to the internal components, when the load needs to be changed, the threaded ring 207 is rotated by using a wrench, so that the threaded ring 207 moves along the axial direction of the threaded rod 202, at the same time, the rotating threaded ring 207 drives the connecting rings on both sides to move axially at the same time, so as to adjust the elongation of the two groups of springs and the damper 205, and the adjustment of the device is completed.

[0023] Further, the other side of the first telescopic protection pipe 204 is connected with the first connecting ring 206, the first telescopic protection pipe 204 and the first connecting ring 206 are fixed on the base 1 through the first threaded groove 201, through the setting of the first telescopic protection pipe 204, the first telescopic protection pipe 204 is located between the first threaded groove 201 and the first connecting ring 206, covering the threaded rod 202 and the first spring 203, avoiding the external dust, dirt or other substances from entering the internal structure, so as to ensure the service life and operation of the device.

[0024] Further, the other side of the second telescopic protection tube 211 is connected with the placing port 212, the second telescopic protection tube 211 and the placing port 212 are fixed on the second connecting ring 208 through the second screw groove 209, through the setting of the second telescopic protection tube 211, the second screw groove 209 is fixed on the second connecting ring 208, the second telescopic protection tube 211 covers the threaded rod 202 and the second spring 210, avoids that external dust, liquid or other pollutants enter the inside, prevents the device from being damaged or performance from being reduced due to external environmental factors, and simultaneously provides external support for the second spring 210, avoids that the spring is compressed and deformed or damaged due to external force in operation.

[0025] Further, the internal thread of the threaded ring 207 has the threaded rod 202, the threaded ring 207 and the threaded rod 202 constitute a mutual sliding structure, through the setting of the threaded ring 207, the threaded ring 207 is connected with the threaded rod 202 through the thread in the inside, forms a firm transmission structure, when the threaded ring 207 rotates, the thread on the threaded rod 202 makes the threaded ring 207 move along the thread direction, thereby causing the relative position of the first connecting ring 206 and the second connecting ring 208 to change, realizes the adjustment function.

[0026] Further, the size of the first connecting ring 206 and the second connecting ring 208 is consistent, the threaded ring 207 respectively constitutes a mutual rotating structure with the first connecting ring 206 and the second connecting ring 208 through the threaded rod 202, through the setting of the first connecting ring 206, the first connecting ring 206 is connected with the base 1 through the first telescopic protection tube 204, the first spring 203 and cooperates with the threaded rod 202, constitutes an important connecting component of the adjustment mechanism 2, the first connecting ring 206 is embedded in one end of the threaded ring 207, through the rotation of the threaded ring 207, the first connecting ring 206 can realize axial sliding along the threaded rod 202, participates in the whole adjustment process.

[0027] Further, the output end of the damper 205 is connected with the placing port 212, the placing port 212 constitutes a mutual sliding structure with the second connecting ring 208 through the damper 205, through the setting of the damper 205, the damper 205 is the power core of the whole adjustment mechanism 2, directly drives the sliding of the placing port 212 through the linear motion of the output end, realizes the relative position adjustment between the base 1 and the placing port 212, the stroke length of the damper 205 determines the maximum sliding range of the placing port 212, thereby indirectly controls the distance between the connecting ports, prevents the mechanism from being damaged due to out-of-range operation.

[0028] Further, the first spring 203 is arranged between the first telescopic protection tube 204 and the threaded rod 202, the first connecting ring 206 and the base 1 form a mutual sliding structure through the first spring 203, through the arrangement of the first spring 203, in the adjustment process, the first spring 203 provides a sustained supporting force for the base 1 through the elastic force, ensures that it remains stable in the set position, at the same time, the first spring 203 has a certain stroke range when compressed and stretched, which limits the movement of the first connecting ring 206, thereby indirectly controls the adjustment range of the base 1, prevents exceeding the safety limit of the mechanism, finally, through cooperation with the first telescopic protection tube 204 and the threaded rod 202, the accuracy and flexibility of the adjustment process are improved.

[0029] Further, the second spring 210 is arranged between the second telescopic protection tube 211 and the threaded rod 202, the placing opening 212 and the second connecting ring 208 form a mutual sliding structure through the second spring 210, through the arrangement of the second spring 210, the second spring 210 absorbs the impact and vibration of the placing opening 212, protects the stable operation of the mechanism, at the same time, through the elastic recovery effect, the placing opening 212 or the second connecting ring 208 is restored to the initial position, limits the displacement range of the placing opening 212, prevents the mechanism from operating out of range.

[0030] Working principle: first, the fingers are prevented to the placing opening 212, when displacement is generated, the placing opening 212 will press the second spring 210 and the damper 205, the second spring 210 will share the force from all directions, and the damper 205 will mainly bear the load, the second telescopic protection tube 211 will provide protection to the internal components, when it is necessary to change the load, the wrench is used to rotate the threaded ring 207, so that the threaded ring 207 moves along the axial direction of the threaded rod 202, at the same time, the rotating threaded ring 207 drives the connecting rings on both sides to move axially at the same time, so as to adjust the elongation of the two groups of springs and the damper 205, and the adjustment of the device is completed.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hand exercise device for neurology care, comprising a base (1) and an adjusting mechanism (2), characterized in that: The surface side of the base (1) is provided with an adjusting mechanism (2); The adjusting mechanism (2) comprises a first threaded groove (201), a threaded rod (202), a first spring (203), a first telescopic protection pipe (204), a damper (205), a first connecting ring (206), a threaded ring (207), a second connecting ring (208), a second threaded groove (209), a second spring (210), a second telescopic protection pipe (211) and a placing opening (212), the surface side of the base (1) is provided with the first threaded groove (201), the surface side of the base (1) is fixedly connected with the threaded rod (202), one side of the base (1) is connected with the first spring (203), the inside of the first threaded groove (201) is threadedly connected with the first telescopic protection pipe (204), the inside of the threaded rod (202) is mounted with the damper (205), the other side of the first spring (203) is connected with the first connecting ring (206), the other side of the first connecting ring (206) is embedded with the threaded ring (207), the other side of the threaded ring (207) is embedded with the second connecting ring (208), the other side of the second connecting ring (208) is provided with the second threaded groove (209), one end of the second connecting ring (208) is connected with the second spring (210), the inside of the second threaded groove (209) is threadedly connected with the second telescopic protection pipe (211), the other side of the second spring (210) is connected with the placing opening (212).

2. The hand exercise device for neurology care according to claim 1, wherein: The other side of the first telescopic protection pipe (204) is connected with the first connecting ring (206), and the first telescopic protection pipe (204) and the first connecting ring (206) are fixed on the base (1) through the first threaded groove (201).

3. The hand exercise device for neurology care according to claim 1, characterized in that: The other side of the second telescopic protection pipe (211) is connected with the placing opening (212), and the second telescopic protection pipe (211) and the placing opening (212) are fixed on the second connecting ring (208) through the second threaded groove (209).

4. The hand exercise device for neurology care according to claim 1, wherein: The inside of the threaded ring (207) is threadedly provided with the threaded rod (202), and the threaded ring (207) and the threaded rod (202) constitute a mutual sliding structure.

5. The hand exercise device for neurology care according to claim 1, wherein: The sizes of the first connecting ring (206) and the second connecting ring (208) are matched, and the threaded ring (207) constitutes a mutual rotating structure with the first connecting ring (206) and the second connecting ring (208) through the threaded rod (202).

6. The hand exercise device for neurology care according to claim 1, wherein: The output end of the damper (205) is connected with the placing opening (212), and the placing opening (212) constitutes a mutual sliding structure with the second connecting ring (208) through the damper (205).

7. The hand exercise device for neurological care according to claim 1, wherein: The first spring (203) is arranged between the first telescopic protection pipe (204) and the threaded rod (202), and the first connecting ring (206) constitutes a mutual sliding structure with the base (1) through the first spring (203).

8. The hand exercise device for neurological care according to claim 1, wherein: The second spring (210) is arranged between the second telescopic protection tube (211) and the threaded rod (202), and the placing opening (212) and the second connecting ring (208) form a mutual sliding structure through the second spring (210).

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