Shoulder abduction orthosis

Abstract

The utility model relates to the technical field of orthosis, especially a shoulder abduction orthosis, which comprises an arm supporting plate and a waist fixing plate, the waist fixing plate is fixedly connected with a first fixing plate on one side, the first fixing plate is fixedly connected with a second fixing plate at the top end, the second fixing plate is fixedly connected with the bottom end of the arm supporting plate, in the utility model, the clamping groove, the sliding slot, the positioning hole, the positioning assembly, the supporting plate and the clamping block are arranged, when the device is used, the handle is pulled to make the positioning pin separate from the positioning hole, then the positioning assembly is moved upward, the handle is loosened when the positioning assembly is moved to the required position, the positioning pin is inserted into the inner side of the corresponding positioning hole, finally the clamping block is inserted into the inner side of the clamping groove, the support of the arm supporting plate can be completed, when the angle of the arm supporting plate needs to be adjusted, the handle can be pulled and the positioning assembly can be moved to finely adjust the angle of the arm supporting plate, this design makes the adjustment of the angle of the arm supporting plate more convenient for the patient, and can avoid the secondary injury of the shoulder caused by the excessive force of the patient.

Description

Technical Field

[0001] This utility model relates to the field of orthotics, specifically to a shoulder abduction orthotics. Background Technology

[0002] In modern life, the incidence of shoulder diseases is on the rise, such as sports injuries and trauma caused by accidents, which greatly trouble the lives and work of many patients. In order to meet the rehabilitation needs of patients with shoulder diseases, shoulder abduction orthoses have emerged. They are designed to provide precise support and fixation for the shoulder, help patients in the rehabilitation process, and have become an indispensable and important tool in modern rehabilitation medicine.

[0003] Existing shoulder abduction orthoses are widely used, but these devices typically use Velcro and pads to fix the angle of the device. When removing the pads, the patient needs to use one hand to pull on the pads to remove them, which can easily cause secondary injury to the injured shoulder. In addition, the angle of the pads is fixed and cannot be adjusted, and the pads are bulky and inconvenient to carry. Therefore, a new shoulder abduction orthose is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a shoulder abduction orthosis to solve the problems of inconvenient angle adjustment and inconvenience in carrying existing devices mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A shoulder abduction orthosis includes an arm support plate and a lumbar fixation plate. A first fixation plate is fixedly connected to one side of the arm support plate, and a second fixation plate, which is fixedly connected to the lumbar fixation plate, is rotatably connected to the top of the first fixation plate. A slot is provided at the bottom of the second fixation plate, and a storage groove is provided on the side of the first fixation plate away from the lumbar fixation plate. Sliding grooves are symmetrically provided on both sides of the storage groove, which are opened inside the first fixation plate and communicate with the storage groove. A positioning hole is provided on one side of the sliding groove, which is opened inside the first fixation plate and communicates with the sliding groove. A positioning component is installed inside the sliding groove, and a support plate is installed at the top of the positioning component. A locking block is rotatably connected to the top of the support plate.

[0006] Preferably, there are multiple positioning holes, which are evenly distributed inside the first fixing plate.

[0007] Preferably, the positioning component includes a slider that is slidably connected to the inner side of the groove, a horizontally arranged positioning block that is fixedly connected between the two sliders, a limiting groove that is symmetrically opened inside the positioning block, a limiting plate that is slidably connected inside the limiting groove, a positioning spring that is fixedly connected to one side of the limiting plate, a positioning pin that is fixedly connected to the side of the limiting plate away from the positioning spring, and a handle that is fixedly connected to the outer side of the limiting plate.

[0008] Preferably, the positioning block is disposed inside the storage groove, and the end of the positioning spring away from the limiting plate is fixedly connected to the inside of the limiting groove.

[0009] Preferably, the support plate is located inside the storage groove, and the bottom end of the support plate is connected to the top end of the positioning block by a rotatable connection.

[0010] Preferably, the positioning pin passes through the positioning block and the slider and is slidably connected to the positioning block and the slider, and the positioning pin is inserted into the inside of one of the positioning holes.

[0011] Preferably, a first magnetic plate is embedded and connected to the side of the support plate near the first fixed plate, and a second magnetic plate is embedded and connected to the inside of the storage groove. The connection between the first magnetic plate and the second magnetic plate is a magnetic attraction connection.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, by setting a slot, slide, positioning hole, positioning component, support plate and locking block, when using the device, pull the handle to disengage the positioning pin from the positioning hole, then move the positioning component upward to the desired position and release the handle to insert the positioning pin into the corresponding positioning hole. Finally, insert the locking block into the slot to complete the support of the arm support. When it is necessary to adjust the angle of the arm support, the handle can be pulled and the positioning component can be moved to make a fine adjustment of the angle of the arm support. This design makes it more convenient for patients to adjust the angle of the arm support and can avoid secondary shoulder injury caused by excessive force. 2. In this utility model, by setting up a positioning component, a support plate, a storage slot, a first magnetic plate, and a second magnetic plate, when it is not necessary to support the arm support plate, the locking block can be pulled out from the inside of the slot, the handle can be pulled to disengage the positioning pin from the positioning hole, the positioning component can be moved to the bottom of the storage slot, the support plate can be rotated to move the support plate to the inside of the storage slot, and the first magnetic plate and the second magnetic plate can be magnetically connected to complete the storage of the support plate. This design allows the support plate to be stored, reduces the space occupied by the device, and makes the device more convenient to carry. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model. Figure 3 This is a partial structural diagram of the present invention; Figure 4 This is a schematic diagram of the open structure of the support plate of this utility model; Figure 5This is a schematic diagram of the support structure of the support plate of this utility model; Figure 6 This is a schematic diagram of the cross-sectional structure of the first fixing plate of this utility model; Figure 7 This is a schematic diagram of the cross-sectional structure of the positioning block of this utility model.

[0014] In the diagram: 1. Arm support plate; 2. Waist fixing plate; 3. First fixing plate; 4. Second fixing plate; 5. Slot; 6. Storage slot; 7. Slide; 8. Positioning hole; 9. Positioning component; 91. Slider; 92. Positioning block; 93. Limiting slot; 94. Limiting plate; 95. Positioning spring; 96. Positioning pin; 97. Handle; 10. Support plate; 11. Locking block; 12. First magnetic plate; 13. Second magnetic plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0017] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0018] Please see Figure 1-7 This utility model provides a technical solution: A shoulder abduction orthosis includes an arm support plate 1 and a lumbar fixation plate 2. A first fixation plate 3 is fixedly connected to one side of the arm support plate 1. A second fixation plate 4, which is fixedly connected to the lumbar fixation plate 2, is rotatably connected to the top of the first fixation plate 3. A slot 5 is provided at the bottom of the second fixation plate 4. A storage groove 6 is provided on the side of the first fixation plate 3 away from the lumbar fixation plate 2. Sliding grooves 7 are symmetrically provided on both sides of the storage groove 6, which are opened inside the first fixation plate 3 and communicate with the storage groove 6. A positioning hole 8 is provided on one side of the sliding groove 7, which is opened inside the first fixation plate 3 and communicates with the sliding groove 7. A positioning device is installed inside the sliding groove 7. Component 9, the positioning component 9 has a support plate 10 installed at its top, and a locking block 11 is rotatably connected to the top of the support plate 10. There are multiple positioning holes 8, which are evenly distributed inside the first fixed plate 3. The positioning component 9 includes a slider 91 slidably connected to the inner side of the slide groove 7. A horizontally arranged positioning block 92 is fixedly connected between two sliders 91. The positioning block 92 has symmetrically formed limit grooves 93 inside. A limit plate 94 is slidably connected inside the limit grooves 93. A positioning spring 95 is fixedly connected to one side of the limit plate 94, and a fixed... A positioning pin 96 is fixedly connected to the outside of the limiting plate 94, and a handle 97 is fixedly connected to the outside of the limiting plate 94. A positioning block 92 is located inside the storage groove 6. The end of the positioning spring 95 away from the limiting plate 94 is fixedly connected to the inside of the limiting groove 93. A support plate 10 is located inside the storage groove 6. The bottom end of the support plate 10 is rotatably connected to the top end of the positioning block 92. The positioning pin 96 passes through the positioning block 92 and the slider 91 and is slidably connected to the positioning block 92 and the slider 91. The positioning pin 96 is inserted into one of the positioning holes 8. The positioning pin 96 is connected to the inside of the positioning hole 8 through the provided slot 5, slide 7, positioning hole 8, positioning component 9, support plate 10 and slot 8. When using the device, pull the handle 97 to disengage the positioning pin 96 from the positioning hole 8, then move the positioning component 9 upwards to the desired position and release the handle 97 to insert the positioning pin 96 into the corresponding positioning hole 8. Finally, insert the locking block 11 into the slot 5 to complete the support of the arm support plate 1. When it is necessary to adjust the angle of the arm support plate 1, the handle 97 can be pulled and the positioning component 9 can be moved to make a fine adjustment to the angle of the arm support plate 1. This design makes it more convenient for patients to adjust the angle of the arm support plate 1 and can avoid secondary shoulder injury caused by excessive force.

[0019] A first magnetic plate 12, symmetrically arranged, is embedded and connected to the side of the support plate 10 near the first fixed plate 3. A second magnetic plate 13, embedded and connected inside the first fixed plate 3, is provided inside the storage slot 6. The connection between the first magnetic plate 12 and the second magnetic plate 13 is a magnetic attraction connection. Through the positioning component 9, support plate 10, storage slot 6, first magnetic plate 12 and second magnetic plate 13, when it is not necessary to support the arm support plate 1, the locking block 11 can be pulled out from the inside of the locking slot 5, the handle 97 can be pulled to make the positioning pin 96 disengage from the positioning hole 8, the positioning component 9 can be moved to the bottom of the storage slot 6, the support plate 10 can be rotated to move the support plate 10 to the inside of the storage slot 6, and the first magnetic plate 12 and the second magnetic plate 13 can be magnetically connected, thus completing the storage of the support plate 10. This design allows the support plate 10 to be stored, reduces the space occupied by the device, and makes the device more convenient to carry.

[0020] Workflow: When the device is needed, first fix the lumbar fixation plate 2 to the waist and fix the arm to the arm support plate 1. Then, adjust the angle between the arm support plate 1 and the lumbar fixation plate 2. If the patient cannot raise their shoulder, they can use a table or bed to lift the arm support plate 1. Rotate the support plate 10 so that it disengages from the storage groove 6 on the second fixation plate 4, and the first magnetic plate 12 disengages from the second magnetic plate 13. Next, pull the two handles 97 on the positioning block 92 so that the limiting plate 94 slides inside the limiting groove 93. The positioning spring 95 is compressed, and the positioning pin 96 moves away from the positioning hole 8. Then, move the positioning component 9 upward so that the slider 91 slides inside the slide groove 7 until it moves to the desired position. Release the handles 97, and the positioning spring 95 returns to its original position, causing the limiting plate 94 to slide inside the limiting groove 93. The positioning pin 96 moves until it inserts into the corresponding positioning hole 8. The next step is to rotate the support plate 10 and the arm support plate 1 and rotate... The locking block 11 is inserted into the slot 5 on the first fixing plate 3 and engages with the slot 5 to support the arm support plate 1. If the angle of the arm support plate 1 needs to be adjusted, the handle 97 can be pulled and the positioning component 9 can be moved to make a fine adjustment to the angle of the arm support plate 1. The design of the positioning component 9 makes it easier for the patient to adjust the angle of the arm support plate 1 and can avoid secondary shoulder injury caused by excessive force. When the arm support plate 1 does not need to be supported, the locking block 11 can be pulled out from the inside of the slot 5, the handle 97 can be pulled to disengage the positioning pin 96 from the positioning hole 8, the positioning component 9 can be moved to the bottom of the storage slot 6, the support plate 10 can be rotated to move the support plate 10 to the inside of the storage slot 6, and the first magnetic plate 12 and the second magnetic plate 13 can be magnetically connected to complete the storage of the support plate 10. This design allows the support plate 10 to be stored, reduces the space occupied by the device, and makes the device more convenient to carry.

[0021] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shoulder abduction orthosis, comprising an arm support plate (1) and a lumbar fixation plate (2), wherein a first fixation plate (3) is fixedly connected to one side of the arm support plate (1), characterized in that: The top of the first fixing plate (3) is rotatably connected to a second fixing plate (4) which is fixedly connected to the waist fixing plate (2). The bottom of the second fixing plate (4) is provided with a slot (5). The first fixing plate (3) is provided with a storage slot (6) on the side away from the waist fixing plate (2). The storage slot (6) is provided with symmetrical sliding grooves (7) on both sides, which are opened inside the first fixing plate (3) and communicate with the storage slot (6). The sliding groove (7) is provided with a positioning hole (8) on one side, which is opened inside the first fixing plate (3) and communicates with the sliding groove (7). A positioning component (9) is installed inside the sliding groove (7). A support plate (10) is installed at the top of the positioning component (9). A locking block (11) is rotatably connected to the top of the support plate (10).

2. The shoulder abduction orthosis according to claim 1, characterized in that: The number of positioning holes (8) is multiple, and the positioning holes (8) are evenly distributed inside the first fixing plate (3).

3. The shoulder abduction orthosis according to claim 1, characterized in that: The positioning component (9) includes a slider (91) that is slidably connected to the inside of the slide groove (7). A horizontally arranged positioning block (92) is fixedly connected between the two sliders (91). A limiting groove (93) is symmetrically opened inside the positioning block (92). A limiting plate (94) is slidably connected inside the limiting groove (93). A positioning spring (95) is fixedly connected to one side of the limiting plate (94). A positioning pin (96) is fixedly connected to the side of the limiting plate (94) away from the positioning spring (95). A handle (97) is fixedly connected to the outside of the limiting plate (94).

4. The shoulder abduction orthosis according to claim 3, characterized in that: The positioning block (92) is located inside the storage groove (6), and the end of the positioning spring (95) away from the limiting plate (94) is fixedly connected to the inside of the limiting groove (93).

5. A shoulder abduction orthosis according to claim 3, characterized in that: The support plate (10) is located inside the storage groove (6), and the bottom end of the support plate (10) is connected to the top end of the positioning block (92) by rotation.

6. A shoulder abduction orthosis according to claim 3, characterized in that: The positioning pin (96) passes through the positioning block (92) and the slider (91) and is slidably connected to the positioning block (92) and the slider (91). The positioning pin (96) is inserted into the inside of one of the positioning holes (8).

7. A shoulder abduction orthosis according to claim 1, characterized in that: The support plate (10) has a first magnetic plate (12) that is symmetrically arranged on one side near the first fixed plate (3). The storage groove (6) has a second magnetic plate (13) that is embedded and connected inside the first fixed plate (3). The connection between the first magnetic plate (12) and the second magnetic plate (13) is a magnetic attraction connection.

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