Patient limb fixing frame

Abstract

The utility model discloses a patient limb fixing frame, which relates to the technical field of medical care and comprises a lower fixing rod, a fixing column is fixed at the upper end of the lower fixing rod, an upper fixing rod is slidably connected to the surface of the fixing column, a sliding plate is slidably connected to the upper end of the upper fixing rod, and a height fixing block is fixed at one end of the sliding plate. According to the height adjusting device, the fixed column and the height folding rod are locked through the push plate, the height of the upper fixed rod is adjusted rapidly, the height adjusting block is clamped with the fixed column, the height adjusting block is clamped with the fixed column, an elastic plate is fixed to the other end, opposite to the height adjusting block, of the sliding plate, and a locking column is fixed to the surface of the elastic plate. And compared with an existing mode that adjustment is conducted through a screw rod, adjustment is faster and more convenient, meanwhile, the height folding rod can extrude the locking column, and stability of the locking column is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care, in particular to a patient limb fixing frame. Background Art

[0002] Chinese patent application number 202322798768.5 discloses a patient limb fixation frame, comprising a group of main bodies, a first groove is opened at the top edge position of one group of main bodies, a telescopic mechanism is arranged on the inner side wall of the main body, an adjustment mechanism is arranged inside the first groove, the adjustment mechanism comprises two groups of driving motors, threaded rods are arranged at the top positions of the two groups of driving motors, rotating shafts are arranged at the top positions of the two groups of threaded rods, limiting plates are arranged at the top positions of the rotating shafts, and movable brackets are arranged at the outer side walls of the threaded rods; the height can be adjusted by the driving motor to facilitate the use of the patient, the tightness of the fixing belt can be adjusted to provide the patient with comfort in limb placement, and the width of the overall fixation frame can be reduced and adjusted to facilitate storage.

[0003] However, in this patent, the height of the adjusting mechanism and the movable bracket is adjusted by rotating the threaded rod, which makes the height adjustment of the adjusting mechanism and the movable bracket more troublesome. At the same time, when not in use, the fixed frame is folded and stored, and the distance between the adjusting mechanism and the telescopic mechanism and the movable bracket and the main body is short, resulting in a long time of rotation to adjust to the appropriate height during normal use. Therefore, a patient limb fixing frame is proposed to solve the above problems. Utility Model Content

[0004] The utility model provides a patient limb fixing frame, which solves the above technical problems.

[0005] The top end of the sliding panel also is provided with an interlocking plate, and the interlocking plate is connected with the interlocking plate to interlock the upper and lower ends of the sliding panel, and the interlocking plate is connected with the interlocking plate to interlock the upper and lower ends of the sliding panel.

[0006] Preferably, an expansion plate is evenly fixed on the surface of the fixing column, and a clamping plate is fixed on the surface of the height-fixing block, and the clamping plate is clamped with the expansion plate.

[0007] Preferably, a movable groove is provided on the surface of the lower fixing rod, and a movable block is slidably connected in the movable groove.

[0008] Preferably, a bottom folding rod is rotatably connected to the surface of the moving block, and the other end of the bottom folding rod relative to the moving block is rotatably connected to the lower fixed rod.

[0009] Preferably, a groove is provided on the surface of the upper fixing rod, a limiting block is fixed to the lower end of the sliding plate, and the limiting block is slidably connected to the groove.

[0010] Preferably, a one-way stopper is fixed to the bottom of the lower fixing rod, and one end of the one-way stopper is an inclined surface, and one end of the inclined surface of the one-way stopper faces the middle of the lower fixing rod.

[0011] Compared with the related art, the patient limb fixation frame provided by the utility model has the following beneficial effects:

[0012] The utility model locks the fixed column and the height folding rod by a push plate, and the height of the upper fixed rod is quickly adjusted, which is faster and more convenient than the existing adjustment by a screw rod. At the same time, the height folding rod can squeeze the locking column to ensure the stability of the locking column. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the main structure diagram of the utility model;

[0014] Figure 2 This is a back structure diagram of the utility model;

[0015] Figure 3 It is a cross-sectional structural diagram of a high-height folding rod of the utility model;

[0016] Figure 4 It is a structural diagram of the locking column in the utility model.

[0017] Numbers in the figure: 1. Push plate; 2. Fixed column; 3. Upper fixed rod; 4. Lower fixed rod; 5. Bottom folding rod; 6. Connecting block; 7. Height folding rod; 8. Slide groove; 9. Loading cloth; 10. Rotating column; 11. Sliding plate; 12. Elastic plate; 13. Height setting block; 14. Locking column. DETAILED DESCRIPTION

[0018] Example, by Figure 1-4The utility model includes a patient limb fixation frame, including a lower fixing rod 4, a fixing column 2 is fixed on the upper end of the lower fixing rod 4, an upper fixing rod 3 is slidably connected to the surface of the fixing column 2, a sliding plate 11 is slidably connected to the upper end of the upper fixing rod 3, a height fixing block 13 is fixed to one end of the sliding plate 11, the height fixing block 13 is clamped with the fixing column 2, an elastic plate 12 is fixed to the other end of the sliding plate 11 relative to the height fixing block 13, a locking column 14 is fixed to the surface of the elastic plate 12, a connecting block 6 is fixed to the middle part of the upper fixing rod 3 and the lower fixing rod 4, a slide groove 8 is provided at the upper end of the connecting block 6, a height folding rod 7 is slidably connected to the surface of the slide groove 8, a rotating column 10 is rotatably connected to the middle part of the height folding rod 7, the locking column 14 is plugged into the height folding rod 7 and the rotating column 10, and a carrying cloth 9 is fixed in the middle of the upper fixing rod 3.

[0019] The surface of the fixed column 2 is evenly fixed with an expansion plate, and the surface of the height-fixing block 13 is fixed with a clamping plate, and the clamping plate is clamped with the expansion plate.

[0020] A moving groove is provided on the surface of the lower fixed rod 4, and a moving block is slidably connected in the moving groove.

[0021] The surface of the moving block is rotatably connected with a bottom folding rod 5 , and the other end of the bottom folding rod 5 relative to the moving block is rotatably connected with a lower fixed rod 4 .

[0022] A groove is arranged on the surface of the upper fixing rod 3 , and a limiting block is fixed on the lower end of the sliding plate 11 , and the limiting block is slidably connected with the groove.

[0023] A one-way stopper is fixed to the bottom of the lower fixed rod 4 , and one end of the one-way stopper is an inclined surface, and one end of the inclined surface of the one-way stopper faces the middle of the lower fixed rod 4 .

[0024] Adjust the height of the upper fixed rod 3, the fixed column 2 slides inside the upper fixed column 2, and the height folding rod 7 rotates relatively. After adjusting to the appropriate height, push the sliding plate 11, and the sliding plate 11 drives the height fixing block 13 to move. The height fixing block 13 contacts the surface of the fixed column 2, locks the fixed column 2, and inserts the locking column 14 into the rotating column 10. The locking column 14 engages with the teeth inside the rotating column 10 and the height folding rod 7 through the convex teeth on the surface to lock the rotation angle of the height folding rod 7. Then, the height of the upper fixed rod 3 is locked, and the patient's feet are placed on the surface of the supporting cloth 9, and the supporting cloth 9 supports the patient's feet.

Claims

1. A patient limb fixation frame, comprising a lower fixation rod (4), characterized in that: A fixing column (2) is fixed to the upper end of the lower fixing rod (4); an upper fixing rod (3) is slidably connected to the surface of the fixing column (2); a sliding plate (11) is slidably connected to the upper end of the upper fixing rod (3); a height-fixing block (13) is fixed to one end of the sliding plate (11); the height-fixing block (13) is clamped with the fixing column (2); an elastic plate (12) is fixed to the other end of the sliding plate (11) relative to the height-fixing block (13); and the surface of the elastic plate (12) is fixed A locking column (14) is provided. A connecting block (6) is fixed in the middle of the upper fixing rod (3) and the lower fixing rod (4). A sliding groove (8) is provided at the upper end of the connecting block (6). A height folding rod (7) is slidably connected to the surface of the sliding groove (8). A rotating column (10) is rotatably connected to the middle of the height folding rod (7). The locking column (14) is plugged into the height folding rod (7) and the rotating column (10). A carrying cloth (9) is fixed in the middle of the upper fixing rod (3).

2. A patient limb fixation frame according to claim 1, characterized in that: An expansion plate is evenly fixed on the surface of the fixed column (2), and a clamping plate is fixed on the surface of the height-fixing block (13), and the clamping plate is clamped with the expansion plate.

3. A patient limb fixation frame according to claim 1, characterized in that: The surface of the lower fixed rod (4) is provided with a moving groove, and a moving block is slidably connected in the moving groove.

4. A patient limb fixation frame according to claim 3, characterized in that: A bottom folding rod (5) is rotatably connected to the surface of the moving block, and the other end of the bottom folding rod (5) relative to the moving block is rotatably connected to a lower fixed rod (4).

5. A patient limb fixation frame according to claim 1, characterized in that: A groove is provided on the surface of the upper fixed rod (3); a limiting block is fixed at the lower end of the sliding plate (11), and the limiting block is slidably connected to the groove.

6. A patient limb fixation frame according to claim 1, characterized in that: A one-way stopper is fixed at the bottom of the lower fixed rod (4), and one end of the one-way stopper is an inclined surface, and one end of the inclined surface of the one-way stopper faces the middle of the lower fixed rod (4).

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