Wrist joint nursing bandage capable of fixing finger joints

Abstract

The utility model discloses a wrist joint nursing bandage capable of fixing finger joints, and belongs to the technical field of nursing appliances. The bandage comprises a bandage body and a plurality of connecting plates, one side of the bandage body is connected with an adjusting plate, one side of each connecting plate is connected with a connecting block, one side of each connecting block is provided with an inserting groove, an inserting block is slidably connected into each inserting groove, and the two sides of each connecting plate are both connected with fixing soft plates. One side of one fixing soft plate is connected with a fixing belt; according to the device, the connecting blocks are arranged, the connecting plates are shifted towards one side, so that the connecting plates drive the connecting blocks on one side to move, then the inserting blocks slide into the inserting grooves, meanwhile, the springs drive the pin rods to stretch into the pin holes in one side of the inserting grooves through the elastic force of the springs, and then the device can be adjusted according to the number of injured fingers; and the injury to the fingers caused by long-time fixation of the uninjured fingers is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of nursing appliances, and in particular relates to a wrist joint nursing bandage which can fix finger joints. Background Art

[0002] The wrist joint is a part of the human body, also known as the radiocarpal joint. It is a typical elliptical joint. The wrist joint is composed of the proximal articular surfaces of the scaphoid, lunate and triquetral bones of the hand as the articular head, and the carpal surface of the radius and the articular disc under the ulna as the articular fossa. The wrist joint care bandage is one of the most common medical devices used in medical care for the health care of the wrist joint.

[0003] Chinese application number: CN201821062780.2 The document discloses a wrist joint care bandage with the function of fixing finger joints, including a wrist joint bandage body, a thumb through hole is opened on the wrist joint bandage body, four threading holes are opened on one side frame of the wrist joint bandage body, four fixing straps are sewn on the other side frame of the wrist joint bandage body, the four fixing straps respectively pass through the four threading holes and are all connected to the fixing straps, and a Velcro hook surface layer is sewn on the inner surface of the fixing strap. However, in actual use, since the number of finger joints fixed by the belt device is fixed, other uninjured fingers are fixed, which affects the mobility of other fingers. Long-term fixation will cause loss of uninjured fingers, which makes the device less practical. Utility Model Content

[0004] The utility model aims to solve the problem of fixing the number of fingers and proposes a wrist joint nursing bandage which can fix the finger joints.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wrist joint care bandage that can fix the finger joints, comprising a bandage body and multiple connecting plates, one side of the bandage body is connected to an adjustment plate, and one side of the multiple connecting plates is connected to a connecting block, one side of the connecting block is provided with a plug-in slot, and a plug-in block is slidably connected in the plug-in slot, both sides of the connecting plate are connected to fixed soft plates, and one side of one of the fixed soft plates is connected to a fixing belt, one side of the plug-in block is provided with a built-in slot, and a pin rod is slidably connected in the built-in slot, one end of the pin rod is provided with a fixed slot, and a fixed rod is slidably connected in the fixed slot, the outer wall of the fixed rod is provided with a spring, and one side of the inner wall of the plug-in slot is provided with a pin hole.

[0006] As a further description of the above technical solution:

[0007] One end of the pin rod is inserted into the corresponding pin hole, the end of the fixing rod away from the pin rod is connected to one side of the inner wall of the built-in groove, and the two ends of the spring are respectively connected to one end of the pin rod and one side of the inner wall of the built-in groove.

[0008] As a further description of the above technical solution:

[0009] The inner diameter of the plug-in slot is consistent with the outer diameter of the plug-in block, and the plug-in block and the plug-in slot are both T-shaped.

[0010] As a further description of the above technical solution:

[0011] The inner wall of the built-in groove is provided with two limit grooves, and a limit rod is slidably connected in the limit groove, and one end of the limit rod is connected to the outer wall of the pin rod.

[0012] As a further description of the above technical solution:

[0013] One side of the adjustment plate is provided with an adjustment groove, in which a plurality of adjustment blocks are slidably connected; one side of the adjustment plate is provided with a connection groove, one side of the adjustment block is embedded with a nut, and a bolt is threadedly connected to the inner thread of the nut.

[0014] As a further description of the above technical solution:

[0015] One side of the adjusting block is connected to one side of the corresponding plug-in block, the outer wall of the bolt is slidably connected to the inner wall of the connecting groove, and one side of the connecting groove is communicated with one side of the adjusting groove.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a connecting block is provided, and the connecting plate is pushed to one side, so that the connecting plate drives the connecting block on one side to move, thereby causing the plug-in block to slide into the plug-in slot. At the same time, through the elastic force of the spring, the spring drives the pin rod to extend into the pin hole on one side of the plug-in slot, thereby allowing the device to be adjusted according to the number of injured fingers, thereby avoiding damage to the uninjured fingers caused by long-term fixation.

[0018] 2. In the utility model, an adjusting block is provided, and the bolt is rotated so that the bolt moves upward through the nut, thereby disengaging the bolt from one side of the adjusting plate. Then, the plug-in block is moved so that the plug-in block drives the adjusting block to move. When it moves to the desired position, the bolt is turned to make it fit with one side of the adjusting plate again, thereby making it possible to make left and right micro-adjustments of the fixed soft plate, thereby adapting to the use of different groups of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a wrist joint care bandage for fixing finger joints proposed by the utility model;

[0020] Figure 2This is a schematic diagram of the structure of the connecting block of a wrist joint care bandage that can fix finger joints proposed by the utility model;

[0021] Figure 3 The utility model provides a wrist joint care bandage capable of fixing finger joints. Figure 2 The enlarged structural diagram of part A in the middle;

[0022] Figure 4 The utility model is a schematic diagram of the structure of an adjustment plate of a wrist joint care bandage capable of fixing finger joints.

[0023] Legend: 1. Binding strap body; 2. Adjustment plate; 3. Connection block; 4. Fixed soft board; 5. Connection plate; 6. Fixing strap; 7. Plug-in block; 8. Fixing rod; 9. Built-in slot; 10. Limiting slot; 11. Pin rod; 12. Plug-in slot; 13. Limiting rod; 14. Spring; 15. Connection slot; 16. Bolt; 17. Adjustment slot; 18. Adjustment block. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a wrist joint care bandage that can fix finger joints, including a bandage body 1 and multiple connecting plates 5, one side of the bandage body 1 is connected to an adjustment plate 2, and one side of the multiple connecting plates 5 is connected to a connecting block 3, one side of the connecting block 3 is provided with a plug-in slot 12, and a plug-in block 7 is slidably connected in the plug-in slot 12, both sides of the connecting plate 5 are connected to fixed soft plates 4, and one side of one of the fixed soft plates 4 is connected to a fixed belt 6, one side of the plug-in block 7 is provided with a built-in slot 9, and a pin rod 11 is slidably connected in the built-in slot 9, one end of the pin rod 11 is provided with a fixed slot, and the fixed slot is slidably connected in the fixed slot. It is connected with a fixing rod 8, and a spring 14 is sleeved on the outer wall of the fixing rod 8. A pin hole is provided on one side of the inner wall of the plug-in slot 12, and one end of the pin rod 11 is plugged into the corresponding pin hole. The end of the fixing rod 8 away from the pin rod 11 is connected to one side of the inner wall of the built-in slot 9, and the two ends of the spring 14 are respectively connected to one end of the pin rod 11 and one side of the inner wall of the built-in slot 9. The inner diameter of the plug-in slot 12 is consistent with the outer diameter of the plug-in block 7, and the plug-in block 7 and the plug-in slot 12 are both T-shaped. Two limit grooves 10 are provided on the inner wall of the built-in slot 9, and a limit rod 13 is slidably connected in the limit groove 10, and one end of the limit rod 13 is connected to the outer wall of the pin rod 11.

[0026] In a specific implementation manner, a plug-in slot 12 is provided on one side of the connecting block 3, and the connecting plate 5 is moved to drive the connecting block 3 on one side to move, so that the plug-in block 7 slides into the plug-in slot 12. When the plug-in block 7 is plugged into the plug-in slot 12, the pin rod 11 is squeezed to move inward and squeeze the spring 14 to generate a rebound force. By providing a fixing rod 8, the spring 14 is prevented from bending when compressed to affect the rebound force of the spring 14. Then, the rebound force of the spring 14 drives the pin rod 11 to extend into the pin hole on one side of the plug-in slot 12, thereby fixing the connecting block 3 and thus fixing the connecting plate 5, so that the device can be adjusted according to the number of injured fingers. By providing a limit rod 13 to slide in the limit slot 10, the pin rod 11 is prevented from excessively sliding out of the built-in slot 9 to affect the normal operation of the device.

[0027] An adjustment groove 17 is provided on one side of the adjustment plate 2, and a plurality of adjustment blocks 18 are slidably connected in the adjustment groove 17. A connection groove 15 is provided on one side of the adjustment plate 2, and a nut is embedded on one side of the adjustment block 18, and a bolt 16 is connected to the inner thread of the nut. One side of the adjustment block 18 is connected to one side of the corresponding plug-in block 7, and the outer wall of the bolt 16 is slidably connected to the inner wall of the connection groove 15, and one side of the connection groove 15 is connected to one side of the adjustment groove 17.

[0028] In a specific implementation manner, an adjustment block 18 is set and the bolt 16 is rotated forward so that the bolt 16 moves upward through the nut embedded in the adjustment block 18, thereby causing the nut of the bolt 16 to be disengaged from one side of the adjustment plate 2, thereby losing the fixing effect. Then, the plug-in block 7 is moved so that the plug-in block 7 drives the adjustment block 18 to move. When it moves to the desired position, the bolt 16 is twisted in the reverse direction so that the bottom of the nut of the bolt 16 fits against one side of the adjustment plate 2 again and is fixed, thereby allowing the fixed soft plate 4 to be slightly adjusted left and right to adapt to people with different finger gaps.

[0029] Working principle: When in use, the connecting plate 5 is moved to drive the connecting block 3 to move, so that the plug-in block 7 slides into the plug-in slot 12, and at the same time, the pin rod 11 is squeezed to make the pin rod 11 move inward and squeeze the spring 14. When the connecting block 3 moves into place, the resilience of the spring 14 makes the pin rod 11 reset and extend into the pin hole, so that the connecting block 3 is fixed, so that the device can adjust the number of fixations as needed to improve practicality. At the same time, by rotating the bolt 16, one end of the bolt 16 moves through the nut in the adjusting block 18, so that the bolt 16 is disengaged from one side of the adjusting plate 2, and then the plug-in block 7 is moved, so that the plug-in block 7 drives the adjusting block 18 to move. When it moves to the desired position, the bolt 16 is rotated in the opposite direction to re-fix the adjusting block 18, so that the spacing between the fixed soft plates 4 in the device can be adjusted to adapt to the use of different groups of people.

[0030] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances;

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wrist joint care bandage capable of fixing finger joints, comprising a bandage body (1) and a plurality of connecting plates (5), characterized in that: One side of the binding body (1) is connected to an adjustment plate (2), and one side of the plurality of connection plates (5) is connected to a connection block (3); one side of the connection block (3) is provided with a plug-in slot (12), and a plug-in block (7) is slidably connected in the plug-in slot (12); both sides of the connection plate (5) are connected to fixed soft plates (4), and one side of one of the fixed soft plates (4) is connected to a fixing belt (6); one side of the plug-in block (7) is provided with a built-in slot (9), and a pin rod (11) is slidably connected in the built-in slot (9); one end of the pin rod (11) is provided with a fixed slot, and a fixed rod (8) is slidably connected in the fixed slot; a spring (14) is sleeved on the outer wall of the fixed rod (8), and a pin hole is provided on one side of the inner wall of the plug-in slot (12).

2. A wrist joint care bandage capable of fixing finger joints according to claim 1, characterized in that: One end of the pin rod (11) is inserted into the corresponding pin hole, one end of the fixing rod (8) away from the pin rod (11) is connected to one side of the inner wall of the built-in groove (9), and two ends of the spring (14) are respectively connected to one end of the pin rod (11) and one side of the inner wall of the built-in groove (9).

3. A wrist joint care bandage capable of fixing finger joints according to claim 1, characterized in that: The inner diameter of the plug-in slot (12) is consistent with the outer diameter of the plug-in block (7), and the plug-in block (7) and the plug-in slot (12) are both T-shaped.

4. A wrist joint care bandage capable of fixing finger joints according to claim 1, characterized in that: The inner wall of the built-in groove (9) is provided with two limit grooves (10), and a limit rod (13) is slidably connected in the limit groove (10), and one end of the limit rod (13) is connected to the outer wall of the pin rod (11).

5. A wrist joint care bandage capable of fixing finger joints according to claim 1, characterized in that: An adjustment groove (17) is provided on one side of the adjustment plate (2), and a plurality of adjustment blocks (18) are slidably connected in the adjustment groove (17). A connection groove (15) is provided on one side of the adjustment plate (2), and a nut is embedded in one side of the adjustment block (18), and a bolt (16) is connected to the inner thread of the nut.

6. A wrist joint care bandage capable of fixing finger joints according to claim 5, characterized in that: One side of the adjustment block (18) is connected to one side of the corresponding plug-in block (7), the outer wall of the bolt (16) is slidably connected to the inner wall of the connecting groove (15), and one side of the connecting groove (15) is connected to one side of the adjustment groove (17).

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