Postoperative nursing frame for orthopedics department

Abstract

The utility model discloses an orthopedic postoperative nursing frame which comprises a bed board fixed on a bed frame, a supporting seat is slidably mounted on the bed frame along the length direction of the bed frame in a guiding manner, a storage box is erected at the top of the supporting seat, and a first counterweight plate and a second counterweight plate are respectively arranged at the top and the bottom of the inner side of the storage box. Two guide columns are fixed in the storage box in the height direction of the storage box, the two guide columns are sleeved with the first balance weight plate and the second balance weight plate in a sliding mode, each guide column is sleeved with a first spring, the bottom of each first spring is connected with the second balance weight plate, and the top of each first spring is connected with the first balance weight plate. And the two first springs are in a compressed state. The upper limb stretching and bench press exercise device can be used for upper limb stretching and bench press exercise of a patient, exercise modes are increased, and the use experience feeling of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to an orthopedic postoperative nursing frame. Background Art

[0002] After surgery on patients with lower limb fractures, the patient's movements will be restricted during the healing period, but in the recovery process, upper limb training is still essential. The current common practice is to exercise the upper body through a pulling handle, such as the postoperative nursing racks recorded in publication numbers CN220213258U3 and CN217793633U. When patients exercise their upper limbs, they only do stretching exercises by pulling an elastic object, and the bench press is also a more effective way to exercise the upper limbs. However, the current exercise mode is relatively single and cannot meet the patient's needs for upper limb exercise. In view of this, the present utility model is proposed. Utility Model Content

[0003] In order to solve the technical problems existing in the above-mentioned prior art, the utility model provides an orthopedic postoperative nursing frame.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an orthopedic postoperative nursing frame, comprising a bed board fixed on a bed frame, a support seat is installed on the bed frame along its length direction, a storage box is arranged on the top of the support seat, a first counterweight plate and a second counterweight plate are arranged on the top and bottom of the inner side of the storage box respectively, two guide columns are fixed inside the storage box along its height direction, the first counterweight plate and the second counterweight plate are slidably sleeved on the two guide columns, a first spring is sleeved on the outside of each guide column, the bottom of the first spring is connected to the second counterweight plate, the top is connected to the first counterweight plate, and in the initial state, the two first springs are in a compressed state;

[0005] Two pull rods are arranged inside the storage box between the two guide columns, and the top of the pull rods is fixedly connected to an insertion block. An upper connecting block is fixed at the bottom of the first counterweight plate at the position corresponding to the insertion block, and a lower connecting block is installed on the top of the second counterweight plate. The lower end of the pull rod passes through the lower connecting block and extends to the outside of the storage box and is connected to a handle. The insertion block can form a clamping structure with the upper connecting block and the lower connecting block respectively.

[0006] Preferably, the interior of the plug block is in a cavity shape, and two horizontal sliding blocks are symmetrically arranged inside the plug block, and the two horizontal sliding blocks are both in limited sliding cooperation with the internal limit of the plug block through the limit ribs, and the two horizontal sliding blocks slide synchronously toward or away from each other in the horizontal direction;

[0007] The top of each horizontal sliding block passes through the insert block and is integrally connected with a card plate, and a slot for inserting the card plate is formed inside the upper connecting block and the lower connecting block;

[0008] The two horizontal sliding blocks are connected by a trapezoidal building block. A T-shaped slide groove is provided on the inclined surfaces of the two horizontal sliding blocks facing each other. Both ends of the trapezoidal building block are connected with connecting blocks adapted to the slide groove structure. The connecting blocks are embedded in the corresponding slide groove and slidably connected thereto. The bottom of the trapezoidal building block is hingedly connected to a driving rod. The bottom of the driving rod passes through the plug block and the pull rod in sequence downward and is connected to a pull plate.

[0009] Preferably, a baffle is slidably installed inside the plug block, the driving rod is fixedly connected to the baffle, and a second spring is sleeved on the outside of the driving rod. The upper end of the second spring is connected to the baffle, and the other end is connected to the bottom of the plug block, and the second spring is in a compressed state in the initial state. The second spring of the trapezoidal building block pushes the two horizontal sliding blocks away from each other, so that the card plate is inserted into the slot.

[0010] Preferably, the bed frame is fixed with slide rails on both sides corresponding to the width direction of the bed board, and the two ends of the bottom of the support seat are seated on the two slide rails and slidably cooperate with them;

[0011] A threaded rod is rotatably installed on the inner side of the bed frame along its length direction. The threaded rod is fixedly connected to the motor shaft of the second motor fixed outside the bed frame. The bottom of the support seat is integrally connected with a slider, which is sleeved on the threaded rod and threadedly connected thereto.

[0012] Preferably, the storage box is rotatably connected to the support base.

[0013] Preferably, both ends of the storage box are rotatably connected to the support base via connected rotating columns, and one of the rotating columns is connected to the motor shaft of the first motor fixed on the outside of the support base.

[0014] Preferably, two support rods are hinged on the board surface of the storage box facing the end of the bed board. The maximum angle that the support rods can rotate relative to the storage box is 90°, and the length of the support rods is the same as the height of the rotating column from the bed board.

[0015] Preferably, another rotating column is arranged through the support seat, and a limiting column is fixed on the outside of the support seat below the rotating column. The limiting column and the outer sliding sleeve of the rotating column are connected to a limiting frame. The top of the limiting frame is connected to the side of the rotating column. When the limiting frame is in a free hanging state, the insert rod is inserted into the interior of the rotating column to lock the rotating column.

[0016] Compared with the prior art, the utility model provides an orthopedic postoperative nursing frame, which has the following beneficial effects:

[0017] (1) The present application sets a first counterweight plate and a second counterweight plate inside the storage box, and the two counterweight plates are respectively located at the top and bottom of the inner side of the storage box under the action of the first spring in a compressed state, and the plug block at the top of the pull rod can form a clamping structure with the upper connecting block and the lower connecting block respectively. When the plug block on the pull rod is clamped together with the upper connecting block, the patient drives the first counterweight plate to move downward inside the storage box by pulling the pull rod to achieve stretching exercise of the upper limbs, and when the plug block and the lower connecting block are clamped together, the patient drives the first counterweight plate to move upward inside the storage box by the pull rod to achieve bench press exercise of the upper limbs, thereby achieving multi-mode exercise.

[0018] (2) The storage box and the support base in the present application are connected in a hinged manner, and the storage box can be driven to rotate relative to the support base by a first motor. When the storage box is rotated from a vertical state to a horizontal position, the two support rods on the outside of the storage box are opened to support the storage box, so that the storage box forms a platform for patients to eat, thereby increasing the functionality of the dressing rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a structural schematic diagram of the entire dressing rack at a first angle in an embodiment of the present application;

[0021] Figure 2 This is a structural schematic diagram of the entire dressing changing rack from another angle in the embodiment of the present application;

[0022] Figure 3 This is a schematic diagram of the structure of the bottom of the entire dressing rack in the embodiment of the present application;

[0023] Figure 4 This is a schematic diagram of the connection between the storage box and the support base in the embodiment of the present application;

[0024] Figure 5 This is a schematic diagram of assembling the limit frame on the support seat in the embodiment of the present application;

[0025] Figure 6 This is a schematic diagram of the structure inside the storage box in the embodiment of the present application;

[0026] Figure 7 This is a schematic diagram of the interior of the pull rod and the insert block after being cut in the embodiment of the present application;

[0027] Figure 8 This is a schematic diagram of the internal structure of the plug-in block in the embodiment of the present application;

[0028] Fig. 9 It is a schematic diagram of the assembly of the insert block and the upper connecting block in the embodiment of the present application.

[0029] In the figure: 1. bed board; 2. bed frame; 3. support seat; 4. storage box; 5. first motor; 6. support rod; 7. slide rail; 8. threaded rod; 9. second motor; 10. slider; 11. limit column; 12. limit frame; 13. rotating column; 14. plug rod; 15. first counterweight plate; 16. second counterweight plate; 17. guide column; 18. first spring; 19. pull rod; 20. handle; 21. upper connecting block; 22. lower connecting block; 23. driving rod; 24. pull plate; 25. plug block; 26. baffle; 27. second spring; 28. trapezoidal building block; 29. ​​horizontal sliding block; 30. limit rib; 31. card plate. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0031] See also Figure 1-Figure 9 This embodiment proposes an orthopedic postoperative nursing frame, which includes a bed board 1 fixed on a bed frame 2. The two ends of the bed board 1 in the length direction are fixedly connected to the bed frame 2, and a certain gap is reserved between the two sides in the width direction and the bed frame 2. The bed frame 2 is fixed with slide rails 7 on both sides corresponding to the width direction of the bed board 1, and the two ends of the bottom of the support seat 3 are seated on the two slide rails 7 and slide with them. The inner side of the bed frame 2 is rotatably installed along its length direction with a threaded rod 8, and the threaded rod 8 is driven to rotate by a second motor 9 fixed to the outside of the bed frame 2, and the bottom of the support seat 3 is integrally formed with a slider 10, which is sleeved on the threaded rod 8 and threadedly connected thereto. In this way, the threaded rod 8 is driven to rotate by the second motor 9, and the support seat 3 is driven to slide on the two slide rails 7 along the length direction of the bed board 1.

[0032] A storage box 4 is mounted on the top of the support seat 3. Pay attention to controlling the overall height of the support seat 3, because in the initial state, the support seat 3 and the storage box 4 are located at the head of the bed board 1. After the patient lies on the bed board 1, the bottom of the storage box 4 is kept at a suitable distance from the patient's head to avoid bumping into the storage box 4 when lying down or getting up. This application is mainly aimed at patients with lower limb fractures. For such patients, although the patient's movements are restricted after surgery, upper limb exercise is still essential. When the patient needs to exercise the upper limbs, first start the second motor 9 to drive the support seat 3 to slide along the length direction of the bed board 1. When the storage box 4 slides to just above the patient's upper arm, stop the second motor 9. The bottom of the storage box 4 is open, and the first counterweight plate 15 and the second counterweight plate 16 are arranged on the top and bottom of the inner side respectively. It should be noted that in order to prevent the second counterweight plate 16 from sliding off the storage box 4, the open area of ​​the bottom of the storage box 4 in the present application is smaller than the cross-section of the second counterweight plate 16, and two guide columns 17 are fixed inside the storage box 4 along its height direction. The two guide columns 17 are symmetrically distributed on both sides of the storage box 4, and the first counterweight plate 15 and the second counterweight plate 16 are slidably sleeved on the two guide columns 17, and the outside of each guide column 17 is also sleeved with a first spring 18, the bottom of the first spring 18 is connected to the second counterweight plate 16, and the top is connected to the first counterweight plate 15, and in the initial state, the two first springs 18 are in a compressed state, and the first counterweight plate 15 and the second counterweight plate 16 are distributed on the top and bottom of the storage box 4 under the action of the first spring 18. Two pull rods 19 are arranged inside the storage box 4 between the two guide columns 17. The top of the pull rod 19 is fixedly connected with an insert block 25. An upper connecting block 21 is fixed at the bottom of the first counterweight plate 15 at the position corresponding to the insert block 25. The insert block 25 is inserted into the upper connecting block 21 to form a snap connection with it. A lower connecting block 22 is installed on the top of the second counterweight plate 16. The lower end of the pull rod 19 passes through the lower connecting block 22 and extends to the outside of the storage box 4 and is connected to a handle 20. When the patient needs to exercise, he holds the handle 20 and pulls the pull rod 19 downward. Since the insert block 25 and the upper connecting block 21 are snapped together, the first counterweight plate 15 will be driven to move downward inside the storage box 4. The first counterweight plate 15 further compresses the first spring 18 during the downward movement, so that the movement of the first counterweight plate 15 forms a certain resistance, thereby achieving the purpose of exercise. When the patient loses the pulling force on the handle 20, the first counterweight plate 15 will return to its initial position under the action of the first spring 18.

[0033] In the above scheme, the specific design of the card-joining structure formed by the upper connecting block 21 and the plug-in block 25 is as follows: first, the interior of the plug-in block 25 is in the shape of a cavity, and two horizontal sliding blocks 29 are symmetrically arranged inside it, and the two horizontal sliding blocks 29 are both slidably matched with the internal limit of the plug-in block 25 through the limit rib 30, and the two horizontal sliding blocks 29 slide toward or away from each other synchronously along the horizontal direction, and the top of each horizontal sliding block 29 passes through the plug-in block 25 and is integrally formed with a card plate 31, and a slot for inserting the card plate 31 is formed inside the upper connecting block 21, and the two horizontal sliding blocks 29 are connected by a trapezoidal building block 28, and the two horizontal sliding blocks 29 are provided with a T-shaped slide groove on the inclined surfaces facing each other, and the two ends of the trapezoidal building block 28 are connected with connecting blocks adapted to the slide groove structure, and the connecting blocks are embedded in the corresponding slide groove and slidably connected therewith. By sliding the trapezoidal building block 28 along the height direction inside the plug block 25, the two horizontal sliding blocks 29 can be driven to move toward or away from each other. The bottom of the trapezoidal building block 28 is hingedly connected to a driving rod 23, and the bottom of the driving rod 23 passes through the plug block 25 and the pull rod 19 in sequence downward and is connected to a pull plate 24. A baffle 26 is slidably installed inside the plug block 25, and the driving rod 23 is fixedly connected to the baffle 26. A second spring 27 is also sleeved on the outside of the driving rod 23. The upper end of the second spring 27 is connected to the baffle 26, and the other end is connected to the bottom of the plug block 25. The second spring 27 is also in a compressed state in the initial state. Under the action of the second spring 27, the trapezoidal building block 28 pushes the two horizontal sliding blocks 29 away from each other, so that the card plate 31 is inserted into the slot, so that the upper connecting block 21 and the plug block 25 form a card-connecting structure.

[0034] When the upper connecting block 21 and the insert block 25 are connected together, the patient exercises the upper limbs by applying a force to pull the first counterweight plate 15 downward. The force applied by the patient during the resetting process of the first counterweight plate 15 is very small. This exercise method is relatively simple. In order to increase the exercise mode, the present application allows the patient to hold the handle 20 while pulling the pull plate 24 downward. The pull plate 24 drives the drive rod 23 and the trapezoidal building block 28 to move downward, thereby driving the two horizontal sliding blocks 29 to move toward each other until the two card plates 31 are close to each other. At this time, the sum of the lengths of the two card plates 31 is exactly the same as the insert block 25. In this state, the patient pulls the handle 20 to The insert block 25 is pulled out from the upper connecting block 21, and the insert block 25 continues to move downward until it contacts the lower connecting block 22, and the insert block 25 gradually enters into the lower connecting block 22. When the insert block 25 completely enters into the lower connecting block 22, the patient releases the pull plate 24, and the trapezoidal building block 28 is reset under the action of the second spring 27. The two clamping plates 31 move away from each other and are inserted into the slot inside the lower connecting block 22, so that the insert block 25 and the lower connecting block 22 form a clamping structure. At this time, the patient applies a force to the handle 20 to push the second counterweight plate 16 upward (equivalent to a bench press), and the first spring 18 forms resistance to the second counterweight plate 16 to achieve the exercise purpose.

[0035] In addition, in the present application, the storage box 4 and the support seat 3 can also be designed to be in a rotational connection relationship. The two ends of the storage box 4 are rotationally connected to the support seat 3 through the connected rotating columns 13. One of the rotating columns 13 is connected to the first motor 5 fixed on the outside of the support seat 3, and the other rotating column 13 is set through the support seat 3. The outside of the support seat 3 is located below the rotating column 13 and a limiting column 11 is fixed. The limiting column 11 and the outer sliding sleeve of the rotating column 13 are connected to the limiting frame 12. The top of the limiting frame 12 is connected to the side facing the rotating column 13. When the limiting frame 12 is in a free hanging state, the plugging rod 14 is just inserted into the inside of the rotating column 13, so that the rotating column 13 can be locked. When it is necessary to drive the storage box 4 to rotate by the first motor 5, the personnel first pulls the limiting frame 12 upward to disengage the plugging rod 14 from the rotating column 13, and then the first motor 5 drives the storage box 4 to rotate counterclockwise. When the storage box 4 rotates 90°, it is in a horizontal state (with the attached Figure 1 The state shown is for reference only). Since two support rods 6 are stored on the board of the storage box 4, the personnel rotate the two support rods 6 in a clockwise direction to make the two support rods 6 stand on the bed board 1 (the maximum angle that the support rods 6 can rotate relative to the storage box 4 is 90°). At this time, the storage box 4 can be used as a support board and the patient can eat on the storage box 4.

[0036] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An orthopedic postoperative nursing frame, comprising a bed board (1) fixed on a bed frame (2), characterized in that: A support seat (3) is installed on the bed frame (2) in a sliding manner along its length direction, a storage box (4) is mounted on the top of the support seat (3), a first counterweight plate (15) and a second counterweight plate (16) are arranged on the top and bottom of the inner side of the storage box (4), two guide columns (17) are fixed inside the storage box (4) along its height direction, the first counterweight plate (15) and the second counterweight plate (16) are slidably sleeved on the two guide columns (17), a first spring (18) is sleeved on the outside of each guide column (17), the bottom of the first spring (18) is connected to the second counterweight plate (16), and the top is connected to the first counterweight plate (15), and in the initial state, the two first springs (18) are in a compressed state; Two pull rods (19) are arranged inside the storage box (4) between the two guide columns (17), and the top of the pull rod (19) is fixedly connected with an insert block (25). An upper connecting block (21) is fixed at the bottom of the first counterweight plate (15) at a position corresponding to the insert block (25), and a lower connecting block (22) is installed on the top of the second counterweight plate (16). The lower end of the pull rod (19) passes through the lower connecting block (22) and then extends to the outside of the storage box (4) and is connected with a handle (20). The insert block (25) can form a snap-on structure with the upper connecting block (21) and the lower connecting block (22) respectively.

2. The orthopedic postoperative care frame according to claim 1, characterized in that: The interior of the plug block (25) is in a cavity shape, and two horizontal sliding blocks (29) are symmetrically arranged inside the plug block (25). The two horizontal sliding blocks (29) are both in limited sliding cooperation with the interior of the plug block (25) through limited ribs (30), and the two horizontal sliding blocks (29) slide synchronously toward or away from each other in the horizontal direction; The top of each horizontal sliding block (29) passes through the insert block (25) and is integrally connected with a card plate (31), and a slot for inserting the card plate (31) is formed inside the upper connecting block (21) and the lower connecting block (22); The two horizontal sliding blocks (29) are connected by a trapezoidal building block (28). The two horizontal sliding blocks (29) are provided with a T-shaped slide groove on their inclined surfaces facing each other. The two ends of the trapezoidal building block (28) are connected with connecting blocks adapted to the slide groove structure. The connecting blocks are embedded in the corresponding slide groove and slidably connected thereto. The bottom of the trapezoidal building block (28) is hingedly connected to a driving rod (23). The bottom of the driving rod (23) passes through the plug block (25) and the pull rod (19) in sequence downward and is connected to a pull plate (24).

3. The orthopedic postoperative care frame according to claim 2, characterized in that: A baffle (26) is slidably mounted inside the insert block (25), the driving rod (23) is fixedly connected to the baffle (26), the outside of the driving rod (23) is sleeved with a second spring (27), the upper end of the second spring (27) is connected to the baffle (26), and the other end is connected to the bottom of the insert block (25), and the second spring (27) is in a compressed state in an initial state. Under the action of the second spring (27), the trapezoidal building block (28) pushes the two horizontal sliding blocks (29) away from each other, so that the card plate (31) is inserted into the slot.

4. The orthopedic postoperative care frame according to any one of claims 1 to 3, characterized in that: The bed frame (2) is fixed with slide rails (7) on both sides corresponding to the width direction of the bed board (1), and the two ends of the bottom of the support seat (3) are seated on the two slide rails (7) and slidably cooperate with them; A threaded rod (8) is rotatably mounted on the inner side of the bed frame (2) along its length direction, and the threaded rod (8) is fixedly connected to the motor shaft of a second motor (9) fixed to the outside of the bed frame (2). A slider (10) is integrally formed and connected to the bottom of the support seat (3), and the slider (10) is sleeved on the threaded rod (8) and threadedly connected thereto.

5. The orthopedic postoperative care frame according to claim 4, characterized in that: The storage box (4) is rotatably connected to the support base (3).

6. The orthopedic postoperative care frame according to claim 5, characterized in that: Both ends of the storage box (4) are rotatably connected to the support base (3) via connected rotating columns (13), and one of the rotating columns (13) is connected to the motor shaft of a first motor (5) fixed on the outside of the support base (3).

7. The orthopedic postoperative care frame according to claim 6, characterized in that: Two support rods (6) are hingedly connected to the board surface of the storage box (4) on the side facing the end of the bed board (1); the maximum angle at which the support rods (6) can rotate relative to the storage box (4) is 90°, and the length of the support rods (6) is the same as the height of the rotating column (13) from the bed board (1).

8. The orthopedic postoperative care frame according to claim 6, characterized in that: Another rotating column (13) is arranged to penetrate the support seat (3), and a limiting column (11) is fixed to the outside of the support seat (3) below the rotating column (13). The limiting column (11) and the outside of the rotating column (13) are slidably sleeved with a limiting frame (12). The top of the limiting frame (12) is connected to a side facing the rotating column (13). When the limiting frame (12) is in a freely hanging state, the inserting rod (14) is inserted into the inside of the rotating column (13) to lock the rotating column (13).

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