Auxiliary training device for traumatic orthopedic nursing

Abstract

The utility model relates to the technical field of medical rehabilitation training, in particular to an auxiliary training device for traumatic orthopedic nursing, which comprises a main body plate, an operation port is arranged in the middle of the main body plate, and the main body plate is hollow; a plurality of first mounting holes which are distributed at equal intervals and second mounting holes which are distributed at equal intervals are formed in the main body plate, and the first mounting holes are aligned with the second mounting holes; the training device further comprises a plurality of training mechanisms, the training mechanisms are correspondingly mounted in the first mounting holes and the second mounting holes respectively, and the training mechanisms are used for finger flexion and extension training; by arranging the adjusting screw rod, the extrusion plate, the contact plate, the thrust spring and the sliding sleeve, adjustment of different forces can be achieved only through screwing operation, multi-gear adjustment is facilitated, operation is simple and rapid, progressive rehabilitation training of a patient is facilitated, and practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical rehabilitation training technology, specifically an auxiliary training device for trauma orthopedic nursing. Background Technology

[0002] Patients with bone injuries require long-term care. During this period, using assistive devices can help accelerate the recovery of joint function. Common assistive devices include those for the arms and legs.

[0003] Existing arm trainers are divided into hand flexion and extension trainers and arm bending trainers. There are various types of hand trainers, the most common of which are based on the pull rings that stretch rubber bands. In actual use, the patient holds their fingers on the pull rings to make a fist, thereby assisting in the training. However, traditional rubber band trainers are inconvenient to adjust the training intensity. When adjusting, the rubber bands need to be re-fixed in the clips or slots with different spacing. In addition, there are multiple rubber bands on the same trainer, each corresponding to a finger. Changing them one by one is time-consuming and has its shortcomings.

[0004] Therefore, we propose an auxiliary training device for trauma orthopedic nursing. Utility Model Content

[0005] One technical problem this application aims to solve is that rubber band-type trainers are inconvenient to adjust training intensity, requiring the rubber bands to be re-fixed in slots or posts with different spacing. Furthermore, since the same trainer has multiple rubber bands corresponding to different fingers, replacing them one by one is time-consuming and has other drawbacks.

[0006] To address the aforementioned technical problems, this application provides an auxiliary training device for trauma orthopedic nursing, comprising a main body plate with an operating opening in the center and a hollow interior; a plurality of equidistant first mounting holes and equidistant second mounting holes are respectively provided on the main body plate, the first mounting holes and the second mounting holes being aligned; further comprising a pull-training mechanism, the plurality of pull-training mechanisms being respectively installed in the first mounting holes and the second mounting holes, the pull-training mechanism being used for finger flexion and extension training.

[0007] In some embodiments, the zipper mechanism includes a sliding sleeve that is slidably fitted into the second mounting hole. One end of the sliding sleeve is located inside the operating port and is provided with a finger loop. A contact plate is fixed at the end of the sliding sleeve away from the finger loop. A thrust spring is fitted around the outer ring of the sliding sleeve, and the thrust spring can push the sliding sleeve with elastic force.

[0008] In some embodiments, a fixing plate is provided in the first mounting hole, and an adjusting screw is threaded onto the fixing plate. The adjusting screw has a pressing plate at its extension end on the main body plate that can be connected to the contact plate.

[0009] In some embodiments, the interior of the sliding sleeve is a cylindrical cavity, and a positioning rod is provided on the extrusion plate and inserted into the cavity, the positioning rod being slidably connected to the sliding sleeve.

[0010] In some embodiments, the diameters of the extrusion plate and the contact plate are equal to the diameter of the first mounting hole, and the sliding sleeve is slidably connected to the second mounting hole.

[0011] In some embodiments, the end of the positioning rod is provided with a chamfered surface.

[0012] In some embodiments, the end of the sliding sleeve is provided with a threaded hole, and a threaded connector that mates with the threaded hole is provided on the finger collar.

[0013] This utility model has at least the following beneficial effects:

[0014] 1. By setting up an adjusting screw, a pressing plate, a contact plate, a thrust spring, and a sliding sleeve, different levels of force can be adjusted simply by turning the screw, which facilitates multi-level adjustment, is simple and quick to operate, and is conducive to patients' gradual rehabilitation training, thus improving its practicality;

[0015] 2. Facilitates subsequent maintenance. The replacement of parts allows the training device to be used for a long time, reducing replacement costs and improving practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the side cross-sectional structure of this utility model;

[0018] Figure 3 for Figure 2 Schematic diagram of the split structure in the middle;

[0019] Figure 4 for Figure 2 A three-dimensional diagram of the exploded structure of the middle section;

[0020] Figure 5 This is a structural schematic diagram of Embodiment 2 of the present invention.

[0021] In the diagram: 1. Main body plate; 2. Operating port; 3. Fixing plate; 4. Adjusting screw; 5. Sliding sleeve; 501. Tuck mechanism; 6. Finger collar; 7. Mounting hole No. 1; 8. Mounting hole No. 2; 9. Extrusion plate; 10. Contact plate; 11. Thrust spring; 12. Positioning rod; 13. Chamfered surface; 14. Threaded hole; 15. Threaded connector. Detailed Implementation

[0022] 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.

[0023] Example 1:

[0024] Please see Figures 1 to 4 The technical solution provided by this utility model is as follows: an auxiliary training device for trauma orthopedic nursing, including a main body plate 1, an operation port 2 provided in the middle of the main body plate 1, the main body plate 1 is composed of multiple plastic shells, the interior is hollow, which helps to reduce weight and reduce the pressure on the patient to hold during training; multiple equidistant first mounting holes 7 and equidistant second mounting holes 8 are respectively opened on the main body plate 1, the first mounting holes 7 and the second mounting holes 8 are aligned; it also includes a pull-training mechanism 501, multiple pull-training mechanisms 501 are respectively installed in the first mounting holes 7 and the second mounting holes 8, the pull-training mechanism 501 is used for finger flexion and extension training.

[0025] In this embodiment, as Figures 1 to 4 As shown, the training mechanism 501 includes a sliding sleeve 5 that is slidably fitted into the second mounting hole 8. One end of the sliding sleeve 5 is located in the operation port 2 and is provided with a finger collar 6. A contact plate 10 is fixed at the end of the sliding sleeve 5 away from the finger collar 6. A thrust spring 11 is ringed around the outside of the sliding sleeve 5. The thrust spring 11 can push the sliding sleeve 5 with its elastic force. When in use, the hand holds the main plate 1, and the training finger is inserted into the sliding sleeve 5. The sliding sleeve 5 is pulled in a cycle to move it, and training can be carried out. When the sliding sleeve 5 is pulled, it will squeeze the thrust spring 11. The reaction force of the thrust spring 11 acts as resistance, realizing the function of auxiliary training.

[0026] In this embodiment, as Figure 3 and Figure 4As shown, the interior of the sliding sleeve 5 is a cylindrical cavity. A positioning rod 12 is provided on the extrusion plate 9 and inserted into the cavity. The positioning rod 12 is slidably connected to the sliding sleeve 5. The sliding sleeve 5 slides on the positioning rod 12, so that the sliding sleeve 5 has a support point, avoiding the situation of tilting during movement and improving practicality.

[0027] In this embodiment, as Figures 1 to 4 As shown, a fixing plate 3 is installed inside the first mounting hole 7. An adjusting screw 4 is threaded onto the fixing plate 3. The extension end of the adjusting screw 4 on the main body plate 1 is provided with a pressing plate 9 that can be connected to the contact plate 10. The diameters of the pressing plate 9 and the contact plate 10 are equal to the diameter of the first mounting hole 7. The sliding sleeve 5 is slidably connected to the second mounting hole 8. By disassembling the fixing plate 3 and pulling the adjusting screw 4 and the pressing plate 9 out of the first mounting hole 7, the sliding sleeve 5 can be easily pulled out of the first mounting hole 7. This arrangement facilitates the replacement of the damaged thrust spring 11. The system enhances practicality by rotating the adjusting screw 4 clockwise. This causes the pressing plate 9 to push the contact plate 10, which in turn compresses the thrust spring 11. This increases the rebound potential energy of the thrust spring 11, resulting in a stronger force acting on the contact plate 10. At this point, a greater force is required to pull the sliding sleeve 5 to move it. By setting up the adjusting screw 4, pressing plate 9, contact plate 10, thrust spring 11, and sliding sleeve 5, different levels of force can be adjusted simply by rotating the screw. This allows for multiple levels of adjustment, making the operation simple and quick. Furthermore, it facilitates gradual rehabilitation training for patients, thus improving practicality.

[0028] In this embodiment, as Figure 3 and Figure 4 As shown, the end of the positioning rod 12 is provided with a chamfered surface 13. This feature facilitates the insertion and installation of the positioning rod 12, makes the assembly of the device easier, and provides convenience for processing.

[0029] The implementation principle of the auxiliary training device for trauma orthopedic nursing in this application embodiment is as follows: When in use, hold the main plate 1 with your hand, insert the training fingers into the sliding sleeve 5, and pull the sliding sleeve 5 in a cycle to move the sliding sleeve 5 to carry out training. When the sliding sleeve 5 is pulled, it will squeeze the push spring 11. The reaction force of the push spring 11 serves as resistance, thereby realizing the function of auxiliary training.

[0030] Example 2:

[0031] Please see Figure 5 The technical solution provided by this utility model is as follows:

[0032] Unlike Embodiment 1, the end of the sliding sleeve 5 is provided with a screw hole 14, and a screw connector 15 that mates with the screw hole 14 is provided on the finger collar 6. The finger collar 6 is made of cloth. This design facilitates the replacement of damaged finger collar 6 after long-term use, making subsequent maintenance easier. The replacement of parts enables the training device to be used for a long time, reducing replacement costs and improving practicality.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] 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.

Claims

1. An auxiliary training device for orthopedic care of trauma, comprising a main plate (1), characterized in that: The middle part of the main plate (1) is provided with an operation port (2), and the inside of the main plate (1) is empty; A plurality of equidistantly distributed first mounting holes (7) and equidistantly distributed second mounting holes (8) are respectively arranged on the main plate (1), and the first mounting holes (7) are arranged in alignment with the second mounting holes (8); The device further comprises a pull training mechanism (501), and a plurality of pull training mechanisms (501) are respectively arranged in the first mounting holes (7) and the second mounting holes (8), and the pull training mechanism (501) is used for finger flexion and extension training.

2. The assistive trainer for orthopaedic care of a trauma according to claim 1, characterized in that: The pull training mechanism (501) comprises a sliding sleeve (5) slidably sleeved in the second mounting hole (8), one end of the sliding sleeve (5) is located in the operation port (2) and is provided with a finger sleeve ring (6), a contact plate (10) is fixed at the end of the sliding sleeve (5) away from the finger sleeve ring (6), a thrust spring (11) is sleeved outside the sliding sleeve (5), and the thrust spring (11) can push the sliding sleeve (5) through elastic force.

3. The assistive trainer for orthopaedic care of a trauma according to claim 2, characterized in that: A fixed plate (3) is arranged in the first mounting hole (7), the fixed plate (3) is threadedly connected with an adjusting screw (4), and the extending end of the adjusting screw (4) on the main plate (1) is provided with an extrusion plate (9) which can be connected with the contact plate (10).

4. The assistive trainer for orthopaedic care of a trauma according to claim 3, characterized in that: The inside of the sliding sleeve (5) is a cylindrical cavity, a positioning rod (12) is arranged on the extrusion plate (9) and inserted into the cavity, and the positioning rod (12) is slidably connected with the sliding sleeve (5).

5. The assistive trainer for orthopaedic care of a trauma according to claim 4, characterized in that: The diameters of the extrusion plate (9) and the contact plate (10) are equal to the diameter of the first mounting hole (7), and the sliding sleeve (5) is slidably connected with the second mounting hole (8).

6. The assistive trainer for orthopaedic care of a trauma according to claim 4, characterized in that: The end of the positioning rod (12) is provided with a chamfered surface (13).

7. The assistive trainer for orthopaedic care of a trauma according to claim 2, characterized in that: The end of the sliding sleeve (5) is provided with a threaded hole (14), and the finger sleeve ring (6) is provided with a threaded joint (15) matched with the threaded hole (14). The end of the positioning rod (12) is provided with a chamfered surface (13). The end of the sliding sleeve (5) is provided with a threaded hole (14), and the finger sleeve ring (6) is provided with a threaded joint (15) matched with the threaded hole (14).

Images