Body position fixing device

Abstract

The utility model discloses a body position fixing device which comprises a fixing table, an installation base and four placing plates, an electric push rod is installed on the bottom face of the installation base, the electric push rod is connected with a sliding block, the sliding block is connected with a first connecting plate, the first connecting plate is connected with a limiting piece and a first rack, and a second rack is installed in the limiting piece. The second rack is connected with a second connecting plate, the first connecting plate and the second connecting plate are both connected with first connecting rods, and a gear is mounted on the upper surface of the mounting base. By arranging the gear, the first rack, the second rack and the electric push rod, the electric push rod pushes the sliding block to move, drives the first connecting plate to move and further drives the first rack to move, the first rack drives the gear to rotate, the gear drives the second rack to move, and the second rack drives the second connecting plate to move; the position of the placing plate can be adjusted according to the body type of the patient and the position of the injured upper limb, the fixing position can be quickly adjusted, and the operation is simple.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and particularly relates to a body position fixing device. Background Art

[0002] Clinical refers to direct contact with patients and actual observation of patients. Disciplines such as internal medicine, surgery, obstetrics and gynecology, and pediatrics belong to clinical medicine. In terms of the division of labor within the hospital, it is divided into clinical, medical technology, administrative, and technical services departments. The clinical department is the main body of the hospital, and it is directly responsible for the admission, diagnosis, and treatment of patients; clinical personnel include doctors and nurses who are directly involved in the treatment and care of patients; the medical technology department is what was called the "non-clinical" department in the past. It also has doctors and nurses, but does not directly participate in the treatment and care of patients, but only directly provides services for clinical diagnosis and treatment.

[0003] In the process of clinical surgery, some patients often suffer from limb injuries, which requires surgical treatment of the patients' limbs. In order to facilitate the operation on the patients' limbs, a fixation device is needed to fix the patients' limbs. Since the injured parts of the patients' limbs are different, the existing body position fixation device is not convenient for quickly adjusting the fixed position, and the operation is more troublesome, which easily increases the risk level of the patients. In order to solve the above problems, a body position fixation device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a body position fixing device to solve the problem that during clinical surgery, some patients' limbs are often injured, which requires surgical treatment of the patients' limbs. In order to facilitate the operation of the patients' limbs, a fixing device is needed to fix the patients' limbs. Since the injured parts of the patients' limbs are different, the existing body position fixing device is not convenient for quickly adjusting the fixing position, and the operation is relatively troublesome, which easily increases the risk level of the patients.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a body position fixing device, comprising a fixing platform, a mounting seat, two first placement plates and two second placement plates, a connecting frame is fixedly connected between the fixing platform and the mounting seat, an electric push rod is fixedly installed on the bottom surface of the mounting seat, an output end of the electric push rod is fixedly connected to a sliding block, an upper surface of the sliding block is fixedly connected to a first connecting plate, one surface of the first connecting plate is fixedly connected to a limiting piece and a first rack, a second rack is installed in the limiting piece, one end of the second rack is fixedly connected to a second connecting plate, one surface of the second connecting plate is fixedly connected to a limiting piece, the upper surfaces of the first connecting plate and the second connecting plate are both fixedly connected to a first connecting rod, an upper end of the first connecting rod is fixedly connected to the first placement plate, and a gear is installed on the upper surface of the mounting seat.

[0007] Preferably, a plurality of second through grooves are provided on the upper surface of the fixed platform, and limiting grooves are provided in the second through grooves, and limiting plates are installed in the limiting grooves. The upper and lower surfaces of the limiting plates are respectively fixedly connected with second connecting rods and bolts, and the upper end of the second connecting rod is fixedly connected to the second placing plate, and nuts are installed on the surrounding side surfaces of the bolts.

[0008] Preferably, a fixing belt and a binding frame are fixedly mounted on the upper surfaces of the first placement plate and the second placement plate, the size of the fixing belt is smaller than the size of the binding frame, and a knob is threadedly connected to the upper surface of the binding frame.

[0009] Preferably, a plurality of guide rods are fixedly installed in the connecting frame, and guide blocks are slidably connected to the peripheral side surfaces of the guide rods, and the first rack and the second rack are both fixedly connected to the guide blocks.

[0010] Preferably, the gear is rotatably connected to the mounting seat, the first rack and the second rack are both meshed with the gear, and the first rack and the second rack are both slidably matched with the limiting member.

[0011] Preferably, a slide groove is provided on the upper surface of the mounting seat, the sliding block is slidably matched with the slide groove, a plurality of first through grooves are provided on the upper surface of the fixing platform, and the first connecting rod is slidably matched with the first through grooves.

[0012] Preferably, the bolt and the second connecting rod are both slidably matched with the second through groove, the bolt is threadably matched with the nut, and the limiting plate is slidably matched with the limiting groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a gear, a first rack, a second rack and an electric push rod. The electric push rod pushes the slider to move. During the movement of the slider, the first connecting plate is driven to move. The first connecting plate further drives the first rack to move. During the movement of the first rack, the gear rotates, and then the second rack drives the second connecting plate to move, so that the two first connecting rods move toward or away from each other. The position of the first placement plate can be adjusted according to the patient's body shape and the position of the upper limb injury, and the fixed position can be quickly adjusted. The operation is simple and the practicability is strong.

[0015] 2. The utility model is provided with bolts, nuts, a limit plate and a second connecting rod. When the bolt is pulled, the bolt drives the limit plate to move, and the limit plate further drives the second placement plate to move through the second connecting rod. When the position adjustment of the second placement plate is completed, the position of the second placement plate can be fixed by tightening the nut, and the position of the lower limb fixing device can be quickly adjusted according to the injury position of the patient's injured lower limb;

[0016] 3. The utility model places the patient's injured limb on the first placement board and the second placement board by setting a fixing belt, a restraining frame and a knob, passes one end of the fixing belt through the restraining frame, and tightens the knob to fix the patient's limb. The fixing can be adjusted according to the size of the patient's limb, and the utility model is highly practical.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a front structural schematic diagram of the utility model;

[0021] Figure 3 It is a right view structural schematic diagram of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the adjustment mechanism of the arm fixing mechanism of the utility model;

[0023] Figure 5 It is a cross-sectional structural schematic diagram of the utility model.

[0024] In the accompanying drawings, the list of components represented by each reference numeral is as follows: 1. Fixed platform; 2. Mounting seat; 3. Connecting frame; 41. First placement plate; 42. Second placement plate; 5. Slide groove; 6. Slider; 7. First connecting rod; 8. First through groove; 9. Fixed belt; 10. Binding frame; 11. Knob; 12. Second through groove; 13. Electric push rod; 14. First connecting plate; 15. Second connecting plate; 16. Gear; 17. First rack; 18. Second rack; 19. Guide rod; 20. Guide block; 21. Limiting member; 22. Limiting groove; 23. Limiting plate; 24. Bolt; 25. Nut; 26. Second connecting rod. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0027] See also Figure 1-Figure 5As shown, the utility model is a body position fixing device, comprising a fixing platform 1, two first placement plates 41 and two second placement plates 42 of a mounting seat 2, a connecting frame 3 is fixedly connected between the fixing platform 1 and the mounting seat 2, an electric push rod 13 is fixedly installed on the bottom surface of the mounting seat 2, an output end of the electric push rod 13 is fixedly connected to a slider 6, an upper surface of the slider 6 is fixedly connected to a first connecting plate 14, one surface of the first connecting plate 14 is fixedly connected to a limiting member 21 and a first rack 17, a second rack 18 is installed in the limiting member 21, one end of the second rack 18 is fixedly connected to a second connecting plate 15, one surface of the second connecting plate 15 is fixedly connected to the limiting member 21, and the upper surfaces of the first connecting plate 14 and the second connecting plate 15 are both fixedly connected to a first connecting rod 7, The upper end of the first connecting rod 7 is fixedly connected to the first placement plate 41, and a gear 16 is installed on the upper surface of the mounting seat 2. By setting the gear 16, the first rack 17, the second rack 18 and the electric push rod 13, the electric push rod 13 pushes the slider 6 to move. During the movement of the slider 6, the first connecting plate 14 is driven to move, and the first connecting plate 14 further drives the first rack 17 to move. During the movement of the first rack 17, the gear 16 rotates, and then the second rack 18 drives the second connecting plate 15 to move, so that the two first connecting rods 7 move toward or away from each other. The position of the first placement plate 41 can be adjusted according to the patient's body shape and the position of the upper limb injury, and the fixed position can be quickly adjusted. The operation is simple and practical.

[0028] A plurality of second through grooves 12 are provided on the upper surface of the fixing platform 1, and a limiting groove 22 is provided in the second through groove 12, and a limiting plate 23 is installed in the limiting groove 22. The upper and lower surfaces of the limiting plate 23 are respectively fixedly connected with a second connecting rod 26 and a bolt 24, and the upper end of the second connecting rod 26 is fixedly connected to the second placement plate 42, and a nut 25 is installed on the surrounding side of the bolt 24. By setting the bolt 24, the nut 25, the limiting plate 23 and the second connecting rod 26, the bolt 24 is pulled, and the bolt 24 drives the limiting plate 23 to move, and the limiting plate 23 further drives the second placement plate 42 to move through the second connecting rod 26. When the position adjustment of the second placement plate 4 is completed, tightening the nut 25 can fix the position of the second placement plate 42, and the lower limb fixing device can be quickly adjusted according to the injury position of the patient's injured lower limb.

[0029] A fixing belt 9 and a restraining frame 10 are fixedly installed on the upper surfaces of the first placement plate 41 and the second placement plate 42. The size of the fixing belt 9 is smaller than that of the restraining frame 10. A knob 11 is threadedly connected to the upper surface of the restraining frame 10. By setting the fixing belt 9, the restraining frame 10 and the knob 11, the patient's injured limbs are placed on the first placement plate 41 and the second placement plate 42. One end of the fixing belt 9 is passed through the restraining frame 10. The patient's limbs can be fixed by tightening the knob 11, and the fixation can be adjusted according to the size of the patient's limbs, which is highly practical.

[0030] A plurality of guide rods 19 are fixedly installed in the connecting frame 3 , and guide blocks 20 are slidably connected to the peripheral side surfaces of the guide rods 19 . The first rack 17 and the second rack 18 are both fixedly connected to the guide blocks 20 .

[0031] The gear 16 is rotatably connected to the mounting seat 2 , the first rack 17 and the second rack 18 are both meshed with the gear 16 , and the first rack 17 and the second rack 18 are both slidably matched with the limiting member 21 .

[0032] A slide groove 5 is formed on the upper surface of the mounting seat 2 , and the slide block 6 is slidably matched with the slide groove 5 . A plurality of first through grooves 8 are formed on the upper surface of the fixing platform 1 , and the first connecting rods 7 are slidably matched with the first through grooves 8 .

[0033] The bolt 24 and the second connecting rod 26 are both slidably matched with the second through slot 12 , the bolt 24 is threadedly matched with the nut 25 , and the limiting plate 23 is slidably matched with the limiting slot 22 .

[0034] Example:

[0035] like Figure 1-Figure 5As shown, a method for using the body position fixing device of the present invention is as follows: when using the present invention, first start the electric push rod 13, the electric push rod 13 pushes the slider 6 to move, and during the movement of the slider 6, the first connecting plate 14 is driven to move, and the first connecting plate 14 further drives the first rack 17 to move, and during the movement of the first rack 17, the gear 16 rotates, and then the second rack 18 drives the second connecting plate 15 to move, so that the two first connecting rods 7 move toward or away from each other, and the position of the first placement plate 41 can be adjusted according to the patient's body shape and the position of the upper limb injury, and the fixed position can be quickly adjusted, and the pulling Move the bolt 24, the bolt 24 drives the limit plate 23 to move, and the limit plate 23 further drives the second placement plate 42 to move through the second connecting rod 26. When the position adjustment of the second placement plate 42 is completed, tightening the nut 25 can fix the position of the second placement plate 42, and the lower limb fixation device can be quickly adjusted according to the injured position of the patient's injured lower limb. After the position adjustment is completed, the patient's injured limb is placed on the first placement plate 41 and the second placement plate 42, and one end of the fixing belt 9 is passed through the restraint frame 10. Tightening the knob 11 can fix the patient's limb, and it can be adjusted and fixed according to the size of the patient's limb.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A body position fixing device, comprising a fixing platform (1), a mounting seat (2), two first placement plates (41) and two second placement plates (42), characterized in that: A connecting frame (3) is fixedly connected between the fixed platform (1) and the mounting seat (2); an electric push rod (13) is fixedly installed on the bottom surface of the mounting seat (2); an output end of the electric push rod (13) is fixedly connected to a slider (6); a first connecting plate (14) is fixedly connected to the upper surface of the slider (6); a limiting member (21) and a first rack (17) are fixedly connected to one surface of the first connecting plate (14); a second rack (18) is installed in the limiting member (21); one end of the second rack (18) is fixedly connected to a second connecting plate (15); one surface of the second connecting plate (15) is fixedly connected to the limiting member (21); a first connecting rod (7) is fixedly connected to the upper surfaces of the first connecting plate (14) and the second connecting plate (15); an upper end of the first connecting rod (7) is fixedly connected to a first placement plate (41); and a gear (16) is installed on the upper surface of the mounting seat (2).

2. A body position fixing device according to claim 1, characterized in that: The upper surface of the fixing platform (1) is provided with a plurality of second through grooves (12), and a limiting groove (22) is provided in the second through groove (12). A limiting plate (23) is installed in the limiting groove (22), and the upper and lower surfaces of the limiting plate (23) are respectively fixedly connected with a second connecting rod (26) and a bolt (24), the upper end of the second connecting rod (26) is fixedly connected to the second placement plate (42), and a nut (25) is installed on the peripheral side of the bolt (24).

3. A body position fixing device according to claim 2, characterized in that: A fixing belt (9) and a binding frame (10) are fixedly mounted on the upper surfaces of the first placement plate (41) and the second placement plate (42); the size of the fixing belt (9) is smaller than the size of the binding frame (10); and a knob (11) is threadedly connected to the upper surface of the binding frame (10).

4. A body position fixing device according to claim 1, characterized in that: A plurality of guide rods (19) are fixedly installed in the connecting frame (3); the peripheral side surfaces of the guide rods (19) are slidably connected to guide blocks (20); and the first rack (17) and the second rack (18) are both fixedly connected to the guide blocks (20).

5. A body position fixing device according to claim 1, characterized in that: The gear (16) is rotatably connected to the mounting seat (2), the first rack (17) and the second rack (18) are both meshed with the gear (16), and the first rack (17) and the second rack (18) are both slidably matched with the limiting member (21).

6. A body position fixing device according to claim 1, characterized in that: The upper surface of the mounting seat (2) is provided with a slide groove (5), the sliding block (6) is slidably matched with the slide groove (5), the upper surface of the fixed platform (1) is provided with a plurality of first through grooves (8), and the first connecting rod (7) is slidably matched with the first through grooves (8).

7. A body position fixing device according to claim 2, characterized in that: The bolt (24) and the second connecting rod (26) are both slidably matched with the second through groove (12), the bolt (24) is threadedly matched with the nut (25), and the limiting plate (23) is slidably matched with the limiting groove (22).

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