Hand external rehabilitation nursing frame

Abstract

The utility model provides a hand external rehabilitation nursing frame, and relates to the technical field of hand external rehabilitation nursing frames, the hand external rehabilitation nursing frame comprises a fixing plate and a bandage, the fixing plate is provided with a trapezoid supporting rod through the bandage, one side of the upper end face of the trapezoid supporting rod is provided with a first bolt, and one side, away from the first bolt, of the trapezoid supporting rod is provided with a first sliding groove. A connecting assembly is arranged in the first sliding groove, a moving frame is arranged on the upper end face of the first sliding groove, a plurality of moving assemblies are arranged on the moving frame, first springs are connected to the lower end faces of the moving assemblies, and fingerstalls are connected to the ends, away from the moving assemblies, of the first springs. According to the device, through cooperation of a second sliding groove and a moving assembly, the position of the moving assembly can be flexibly adjusted in the second sliding groove, and the effect that the force application direction can be flexibly adjusted according to different exercising requirements of fingers is achieved; the device is easy to operate, a user can easily operate the device alone, and the application range is wider.

Description

Technical Field

[0001] The utility model belongs to the technical field of a hand external rehabilitation nursing frame, and more specifically, particularly relates to a hand external rehabilitation nursing frame. Background Art

[0002] Hand surgery refers to the surgery of the hand. The hand refers to the part beyond the wrist, which is composed of the wrist, palm and fingers. The hand has complex functions and great significance. It is one of the most frequently used and most important organs for humans. Currently, there are cases of finger paralysis and contracture caused by central nervous system damage such as cerebral infarction among hand surgery patients. In this case, if the patient's fingers can be assisted to move, the recovery speed of the patient's fingers can be increased.

[0003] Based on the above, the inventors have found the following problems: the existing hand rehabilitation nursing frame has a single structure, is generally fixedly connected, and cannot flexibly adjust the force direction according to different finger exercise requirements. When users need to adjust, they need to use tools, or even need help from others to operate, which is very inconvenient.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a hand rehabilitation nursing frame is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0005] The purpose and effect of the hand rehabilitation nursing frame of the utility model are achieved by the following specific technical means:

[0006] A hand rehabilitation nursing frame comprises a fixing plate and a strap, wherein the fixing plate is installed with a trapezoidal support rod through the strap, a bolt is provided on one side of the upper end surface of the trapezoidal support rod, a sliding groove is provided on the side of the trapezoidal support rod away from the bolt, a connecting component is provided inside the sliding groove, a moving frame is provided on the upper end surface of the sliding groove, a plurality of groups of moving components are provided on the moving frame, a spring is connected to the lower end surface of the moving component, and a finger sleeve is connected to the end of the spring away from the moving component.

[0007] Furthermore, the connection assembly includes a connection disc and two bolts. The connection disc is installed inside the sliding groove one. The upper end surface of the connection disc is provided with a threaded hole one, and the threaded hole one matches the two bolts.

[0008] Furthermore, a second threaded hole is provided on the upper end surface of the movable frame, and the second threaded hole matches with a second bolt, and the movable frame is connected to the trapezoidal support rod through the second bolt.

[0009] Furthermore, a group of sliding grooves 2 are opened at the top of the movable frame, a plurality of springs 2 are fixedly connected to the top surface of the sliding grooves 2, the other end of the springs 2 is connected to an extrusion plate, a plurality of limiting grooves are arranged on the bottom surface of the sliding grooves 2, and a plurality of movable components are arranged in some of the limiting grooves.

[0010] Furthermore, the moving assembly includes a pull ring, a column is fixedly provided at the lower end of the pull ring, a limit plate is installed on the column, and the lower end surface of the column is connected to a spring through a connecting ring.

[0011] Furthermore, the limiting plate and the limiting groove have the same size.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] Through the cooperation of the connecting component and the sliding groove 1, the movable frame can be moved forward and backward in the horizontal position, so as to achieve the effect of freely adjusting the position of the finger sleeve according to the different lengths of the palm;

[0014] The mobile component is moved on the mobile frame through the sliding groove 2, and the mobile component is fixed by the limit groove and the extrusion plate, so that the position of the mobile component can be adjusted on the mobile frame at will, thereby flexibly adjusting the distance between the finger sleeves, so as to achieve the effect of adjusting different force directions according to different rehabilitation exercise requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a plane schematic diagram of a hand rehabilitation nursing frame.

[0016] Figure 2 The utility model is a three-dimensional schematic diagram of a trapezoidal support rod of a hand external rehabilitation nursing frame.

[0017] Figure 3 The utility model is a three-dimensional schematic diagram of a connection component of a hand rehabilitation nursing frame.

[0018] Figure 4 The utility model is a three-dimensional schematic diagram of a mobile frame for hand external rehabilitation nursing frame.

[0019] Figure 5 The utility model is a schematic diagram of the internal section of a mobile frame for hand external rehabilitation nursing frame.

[0020] Figure 6 The utility model is a schematic cross-sectional view of a mobile frame and a mobile assembly of a hand rehabilitation nursing frame.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Fixed plate; 2. Binding strap; 3. Trapezoidal support rod; 4. Bolt 1; 5. Sliding slot 1; 6. Connecting assembly; 601. Connecting disc; 602. Bolt 2; 603. Threaded hole 1; 7. Moving frame; 701. Threaded hole 2; 702. Sliding slot 2; 703. Spring 2; 704. Extrusion plate; 705. Limiting slot; 8. Moving assembly; 801. Pull ring; 802. Column; 803. Limiting disc; 804. Connecting ring; 9. Spring 1; 10. Finger sleeve. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example:

[0027] As attached Figure 1 To Attachment Figure 6 As shown:

[0028] The utility model provides a hand rehabilitation nursing frame, comprising a fixing plate 1 and a strap 2, wherein the fixing plate 1 is installed with a trapezoidal support rod 3 through the strap 2, a bolt 4 is provided on one side of the upper end surface of the trapezoidal support rod 3, a sliding groove 5 is provided on the side of the trapezoidal support rod 3 away from the bolt 4, a connecting component 6 is provided inside the sliding groove 5, a moving frame 7 is provided on the upper end surface of the sliding groove 5, a plurality of moving components 8 are provided on the moving frame 7, a spring 9 is connected to the lower end surface of the moving component 8, and a finger sleeve 10 is connected to the end of the spring 9 away from the moving component 8.

[0029] Among them, the connecting component 6 includes a connecting disc 601 and a second bolt 602, the connecting disc 601 is installed inside the sliding groove 5, and a threaded hole 603 is opened on the upper end surface of the connecting disc 601, and the threaded hole 603 matches the second bolt 602; by moving the second bolt 602, the connecting disc 601 is driven to move in the sliding groove 5, so that the moving frame 7 moves back and forth in a horizontal position, so that the user can adjust the distance between the finger sleeve 10 and the wrist at will according to the length of the palm, so that the device has a wider range of applications.

[0030] Among them, the upper end surface of the movable frame 7 is provided with a second threaded hole 701, and the second threaded hole 701 matches the second bolt 602. The movable frame 7 is connected to the trapezoidal support rod 3 through the second bolt 602. The second bolt 602 can make the movable frame 7 and the trapezoidal support rod 3 firmly locked.

[0031] Among them, a group of sliding grooves 702 are opened at the top of the movable frame 7, and a plurality of springs 703 are fixedly connected to the top surface of the sliding grooves 702. The other end of the springs 703 is connected to an extrusion plate 704. The bottom surface of the sliding grooves 702 is provided with a plurality of limiting grooves 705, and a plurality of movable components 8 are arranged in some of the limiting grooves 705. The movable component 8 is moved on the movable frame 7 through the sliding grooves 702, and the movable component 8 is fixed by the limiting grooves 705 and the extrusion plates 704, so that the position of the movable component 8 on the movable frame 7 can be adjusted arbitrarily, thereby achieving flexible adjustment of the spacing between the finger sleeves 10.

[0032] Among them, the movable component 8 includes a pull ring 801, a column 802 is fixed at the lower end of the pull ring 801, a limiting disk 803 is installed on the column 802, and the lower end surface of the column 802 is connected to a spring 9 through a connecting ring 804; through the pull ring 801, it can be more convenient to move the movable component 8, and the combination of the limiting disk 803 and the limiting groove 705 can realize the simple fixation of the movable component 8.

[0033] The limiting plate 803 and the limiting groove 705 have the same size.

[0034] The specific usage and function of this embodiment are as follows:

[0035] When using the device, firstly, the device is mounted on the arm through the strap 2, and the movable frame 7 is adjusted to move on the trapezoidal support rod 3 through the bolt 602 to adjust the movable frame 7 to a suitable position; secondly, the pull ring 801 is lifted and moved upward, and the limit plate 803 is driven to move upward through the column 802, so that the extrusion plate 704 moves upward to squeeze the spring 703; then the pull ring 801 is moved horizontally to drive the column 802 to move horizontally in the sliding groove 702, and when it is adjusted to a suitable position, the limit plate 803 and the limit groove 705 are vertically moved. The distance is the same, the pull ring 801 is released, and under the action of the spring 2 703 and the extrusion plate 704, the limit plate 803 is engaged with the limit groove 705, thereby fixing the position of the movable component 8, because the connecting ring 804 in the movable component 8 is connected with the spring 1 9, and the other end of the spring 1 9 is connected with the finger sleeve 10, so that the distance between the finger sleeves 10 can be flexibly adjusted, and the requirement of flexibly adjusting the force direction of the fingers according to different exercise degrees is further achieved. The device can flexibly adapt to various rehabilitation exercise force direction requirements, and has a wide range of applications and is easy to operate.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A hand rehabilitation nursing frame, comprising a fixing plate (1) and a binding belt (2), characterized in that: The fixing plate (1) is mounted with a trapezoidal support rod (3) via a binding belt (2); a bolt (4) is arranged on one side of the upper end surface of the trapezoidal support rod (3); a sliding groove (5) is arranged on the side of the trapezoidal support rod (3) away from the bolt (4); a connecting component (6) is arranged inside the sliding groove (5); a moving frame (7) is arranged on the upper end surface of the sliding groove (5); a plurality of moving components (8) are arranged on the moving frame (7); a spring (9) is connected to the lower end surface of the moving component (8); and a finger sleeve (10) is connected to the end of the spring (9) away from the moving component (8).

2. A hand rehabilitation nursing frame as claimed in claim 1, characterized in that: The connection assembly (6) comprises a connection disc (601) and a second bolt (602). The connection disc (601) is installed inside the first sliding groove (5). A threaded hole (603) is provided on the upper end surface of the connection disc (601). The threaded hole (603) matches the second bolt (602).

3. A hand rehabilitation nursing frame as claimed in claim 2, characterized in that: The upper end surface of the movable frame (7) is provided with a second threaded hole (701), the second threaded hole (701) matches with a second bolt (602), and the movable frame (7) is connected to the trapezoidal support rod (3) via the second bolt (602).

4. A hand rehabilitation nursing frame as claimed in claim 1, characterized in that: The top of the movable frame (7) is provided with a group of sliding grooves (702), the top surface of the sliding grooves (702) is fixedly connected with a plurality of springs (703), the other end of the springs (703) is connected with an extrusion plate (704), the bottom surface of the sliding grooves (702) is provided with a plurality of limiting grooves (705), and a plurality of movable components (8) are arranged in some of the limiting grooves (705).

5. A hand rehabilitation nursing frame as claimed in claim 4, characterized in that: The moving assembly (8) comprises a pull ring (801), a column (802) is fixedly provided at the lower end of the pull ring (801), a limit plate (803) is installed on the column (802), and the lower end surface of the column (802) is connected to a spring (9) via a connecting ring (804).

6. A hand rehabilitation nursing frame as claimed in claim 5, characterized in that: The limiting plate (803) and the limiting groove (705) have the same size.

Images