Limb fixing clamp convenient to connect and assemble

Abstract

The utility model relates to the technical field of fixing clamps, and discloses a limb fixing clamp convenient to connect and assemble, which comprises a first upper clamping plate, one side of the first upper clamping plate is rotatably connected with a first lower clamping plate, the surface of the first upper clamping plate is fixedly connected with a mounting seat, and a cavity is formed in the mounting seat. According to the limb fixing clamp convenient to connect and assemble, by arranging a first upper clamping plate, a first lower clamping plate, a mounting base, a sliding block, a push rod, a spring, a clamping block and a fixing plate, when a worker assembles and wears limbs of a patient, the push rod is pushed to move through the fixing block, the clamping block moves, and meanwhile, the spring is extruded; after the device is placed on the limb of a patient, a first lower clamping plate is rotated, so that a fixing plate is clamped into a mounting seat, then a fixing block is loosened, a clamping block is clamped into a round hole under the action of a spring, and therefore assembling and wearing are completed, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of fixation clip technology, and in particular to a limb fixation clip that is easy to connect and assemble. Background Technology

[0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system and uses drugs, surgery and physical methods to maintain and develop the normal shape and function of this system. With the changes of the times and society, the spectrum of orthopedic injuries and diseases has changed significantly. For example, diseases such as bone and joint tuberculosis, osteomyelitis and polio have decreased significantly, while injuries caused by traffic accidents have increased significantly. The changes in the spectrum of orthopedic injuries and diseases require orthopedics to keep pace with the times.

[0003] However, existing limb fixation clips that are easy to connect and assemble have the following disadvantages:

[0004] (1) Most of the fixed frames have simple structures, making it difficult to quickly assemble and wear the device, which reduces the practicality of the device;

[0005] (2) The overall device is not easy to stretch and adjust on both sides during use, which limits the applicability of the device and reduces its flexibility.

[0006] Therefore, this utility model provides a limb fixation clip that is easy to connect and assemble. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] The technical problem solved by the utility model is to provide a limb fixation clip that is highly practical, easy to connect and assemble through simple operation and has a simple structure, thus solving the problems mentioned in the background art of difficulty in quickly assembling and wearing the device and inconvenience in stretching and adjusting both sides.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, this utility model provides the following technical solution: a limb fixation clip that is easy to connect and assemble, comprising a first upper clamping plate, a first lower clamping plate rotatably connected to one side of the first upper clamping plate, a mounting base fixedly connected to the surface of the first upper clamping plate, a cavity formed inside the mounting base, a sliding block slidably connected to the inner wall of the cavity, a locking block fixedly connected to one side of the sliding block, a push rod fixedly connected to the top of the sliding block, one end of the push rod extending to the outside of the mounting base, a spring connecting the sliding block and the inner wall of the cavity, a fixing plate fixedly connected to the surface of the first lower clamping plate, a circular hole adapted to the locking block formed on the surface of the fixing plate, a limiting post fixedly connected to the surface of the first lower clamping plate, a threaded hole formed on the surface of the limiting post, a connecting plate movably inserted into one end of the limiting post, a second lower clamping plate fixedly connected to one end of the connecting plate, the second lower clamping plate and the first lower clamping plate being symmetrically arranged, a bolt threadedly connected inside the threaded hole, one end of the bolt abutting against the surface of the connecting plate.

[0011] Optionally, a rubber pad is fixedly connected to one side of both the first upper clamp and the first lower clamp. The rubber pad is made of rubber, which improves the patient's comfort.

[0012] Optionally, a fixing block is fixedly connected to one end of the push rod. The fixing block is rectangular in shape to facilitate pushing the push rod.

[0013] Optionally, the top of the mounting base is provided with a sliding hole, and the push rod slides inside the sliding hole, making the push rod more stable during movement.

[0014] Optionally, a limiting rod is fixedly connected to the inner wall of the cavity, and the sliding block slides on the surface of the limiting rod, making the sliding block more stable during movement.

[0015] Optionally, the surface of the first upper splint is provided with ventilation holes, and the number of ventilation holes is two, to facilitate heat dissipation from the patient's limbs.

[0016] (III) Beneficial Effects

[0017] This utility model provides a limb fixation clip that is easy to connect and assemble, and has the following beneficial effects:

[0018] 1. This limb fixation clip, which is easy to connect and assemble, is configured with a first upper clamping plate, a first lower clamping plate, a mounting base, a sliding block, a push rod, a spring, a locking block, and a fixing plate. When assembling and wearing the clip on a patient's limb, the operator first moves the push rod by the fixing block, which moves the locking block and compresses the spring. Then, after placing the device on the patient's limb, the first lower clamping plate is rotated, causing the fixing plate to lock into the mounting base. Subsequently, the fixing block is released, and under the action of the spring, the locking block locks into the round hole, thus completing the assembly and wearing process, improving the practicality of the device.

[0019] 2. This limb fixation clamp, which is easy to connect and assemble, uses a second lower clamping plate, a limiting post, a connecting plate, and bolts. When adjusting the device, the operator can rotate the bolts, and with the cooperation of the bolts and threaded holes, the bolts can be moved away from the connecting plate. Then, the second lower clamping plate can be moved. After the second lower clamping plate is moved to the appropriate position, the bolts can be rotated in the opposite direction so that its end abuts against the surface of the connecting plate, thereby achieving the effect of adjusting the device and improving the flexibility of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall side view structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the rubber pad structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the spring structure of this utility model.

[0024] In the diagram: 1. First upper clamping plate; 2. First lower clamping plate; 3. Mounting base; 4. Sliding block; 5. Locking block; 6. Push rod; 7. Spring; 8. Fixing plate; 9. Limiting post; 10. Connecting plate; 11. Bolt; 12. Second lower clamping plate; 13. Rubber pad; 14. Fixing block; 15. Limiting rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Please see Figures 1 to 4This utility model provides a technical solution: a limb fixation clip that is easy to connect and assemble, including a first upper clamping plate 1, a first lower clamping plate 2 rotatably connected to one side of the first upper clamping plate 1, a mounting base 3 fixedly connected to the surface of the first upper clamping plate 1, a cavity inside the mounting base 3, a sliding block 4 slidably connected to the inner wall of the cavity, a locking block 5 fixedly connected to one side of the sliding block 4, a push rod 6 fixedly connected to the top of the sliding block 4, one end of the push rod 6 extending to the outside of the mounting base 3, and a spring 7 connecting the sliding block 4 and the inner wall of the cavity. A fixing plate 8 is fixedly connected to the surface of the first lower clamping plate 2. The surface of the fixing plate 8 has a round hole that matches the locking block 5. Through the arrangement of the first upper clamping plate 1, the first lower clamping plate 2, the mounting base 3, the sliding block 4, the push rod 6, the spring 7, the locking block 5, and the fixing plate 8, when assembling and wearing the device on the patient's limb, the worker first moves the push rod 6 by the fixing block 14, causing the locking block 5 to move, while simultaneously compressing the spring 7. Then, after placing the device on the patient's limb, the first lower clamping plate 2 is rotated, causing the fixing plate 8 to engage with the device. Inside the mounting base 3, the fixing block 14 is then released, and under the action of the spring 7, the locking block 5 is inserted into the round hole, thus completing the assembly and wearing, improving the practicality of the device. The surface of the first lower clamping plate 2 is fixedly connected to the limiting post 9, and the surface of the limiting post 9 is provided with a threaded hole. One end of the limiting post 9 is movably inserted into the connecting plate 10, and one end of the connecting plate 10 is fixedly connected to the second lower clamping plate 12. The second lower clamping plate 12 and the first lower clamping plate 2 are symmetrically arranged. The threaded hole is threaded with a bolt 11, and one end of the bolt 11 is connected to the connecting plate 1. The surfaces of the two plates 10 and 10 are in contact. Through the arrangement of the second lower clamping plate 12, the limiting post 9, the connecting plate 10 and the bolt 11, the operator can adjust the device by rotating the bolt 11. With the cooperation of the bolt 11 and the threaded hole, the bolt 11 moves away from the connecting plate 10. Then the second lower clamping plate 12 can be moved. After the second lower clamping plate 12 moves to the appropriate position, the bolt 11 is rotated in the opposite direction so that its end contacts the surface of the connecting plate 10. This completes the adjustment of the device and improves the flexibility of the device.

[0027] Rubber pads 13 are fixedly connected to one side of both the first upper splint 1 and the first lower splint 2. The rubber pads 13 improve the patient's comfort. The rubber pads 13 are made of rubber.

[0028] One end of the push rod 6 is fixedly connected to a fixing block 14. The fixing block 14 facilitates pushing the push rod 6. The fixing block 14 is rectangular in shape.

[0029] The top of the mounting base 3 is provided with a sliding hole. The sliding hole makes the push rod 6 more stable during movement. The push rod 6 slides inside the sliding hole.

[0030] A limiting rod 15 is fixedly connected to the inner wall of the cavity. The setting of the limiting rod 15 makes the sliding block 4 more stable during movement. The sliding block 4 slides on the surface of the limiting rod 15.

[0031] The surface of the first upper splint 1 has ventilation holes, which facilitate heat dissipation from the patient's limbs. There are two ventilation holes.

[0032] In this invention, the working steps of the device are as follows:

[0033] First step: First, push the push rod 6 to move by fixing block 14, so that the locking block 5 moves and the spring 7 is squeezed. Then, after placing the device on the patient's limb, rotate the first lower clamp 2 so that the fixing plate 8 is inserted into the inside of the mounting base 3. Then, release the fixing block 14. Under the action of the spring 7, the locking block 5 is inserted into the round hole, thus completing the assembly and wearing, improving the practicality of the device.

[0034] The second step: When adjusting the device, the operator rotates the bolt 11. With the cooperation of the bolt 11 and the threaded hole, the bolt 11 moves away from the connecting plate 10. Then, the second lower clamping plate 12 can be moved. After the second lower clamping plate 12 moves to the appropriate position, the bolt 11 is rotated in the opposite direction so that its end contacts the surface of the connecting plate 10, thereby completing the adjustment of the device and improving the flexibility of the device.

[0035] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0036] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0037] 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 limb fixation clip that is easy to connect and assemble, comprising a first upper clamp (1), characterized in that: A first lower clamping plate (2) is rotatably connected to one side of the first upper clamping plate (1). A mounting base (3) is fixedly connected to the surface of the first upper clamping plate (1). A cavity is opened inside the mounting base (3). A sliding block (4) is slidably connected to the inner wall of the cavity. A locking block (5) is fixedly connected to one side of the sliding block (4). A push rod (6) is fixedly connected to the top of the sliding block (4). One end of the push rod (6) extends to the outside of the mounting base (3). A spring (7) is connected between the sliding block (4) and the inner wall of the cavity. The surface of the first lower clamping plate (2) is fixedly connected to... There is a fixing plate (8), and the surface of the fixing plate (8) is provided with a round hole that matches the card block (5). The surface of the first lower clamping plate (2) is fixedly connected to a limiting post (9). The surface of the limiting post (9) is provided with a threaded hole. One end of the limiting post (9) is movably inserted into a connecting plate (10). One end of the connecting plate (10) is fixedly connected to a second lower clamping plate (12). The second lower clamping plate (12) and the first lower clamping plate (2) are symmetrically arranged. The threaded hole is internally threaded with a bolt (11). One end of the bolt (11) abuts against the surface of the connecting plate (10).

2. The limb fixation clip for easy connection and assembly according to claim 1, characterized in that: A rubber pad (13) is fixedly connected to one side of both the first upper clamping plate (1) and the first lower clamping plate (2), and the rubber pad (13) is made of rubber.

3. The limb fixation clip for easy connection and assembly according to claim 1, characterized in that: One end of the push rod (6) is fixedly connected to a fixing block (14), which is rectangular in shape.

4. A limb fixation clip for easy connection and assembly according to claim 1, characterized in that: The top of the mounting base (3) is provided with a sliding hole, and the push rod (6) slides inside the sliding hole.

5. A limb fixation clip for easy connection and assembly according to claim 1, characterized in that: The inner wall of the cavity is fixedly connected to a limiting rod (15), and the sliding block (4) slides on the surface of the limiting rod (15).

6. A limb fixation clip for easy connection and assembly according to claim 1, characterized in that: The surface of the first upper clamping plate (1) is provided with ventilation holes, and the number of ventilation holes is two.

Images