Portable medical foot supporting frame

Abstract

The utility model discloses a portable medical foot supporting frame, and belongs to the technical field of medical foot supporting frames. The device mainly comprises a bracket and further comprises a base, a fixed sleeve arranged at the top of the base and a movable rod slidably connected to the interior of the fixed sleeve, a connecting assembly facilitating bracket angle adjustment is arranged between the movable rod and the bracket, and the outer side of the fixed sleeve is in threaded connection with a first limiting bolt. According to the portable medical foot supporting frame, the bracket and the movable rod are connected through the connecting assembly, so that the bracket can be accurately adjusted according to the specific requirements and comfort of a patient, the patient feels more comfortable when using the portable medical foot supporting frame, the height of the bracket is conveniently adjusted under the sliding connection of the fixed sleeve and the movable rod, and the use is more convenient. The foot supporting frame is arranged on the base to adapt to different patients, meanwhile, the whole foot supporting frame can be fixed to a bed body for use under the arrangement of the clamping assembly, and the fixing sleeve and the base are detachable, so that more space is saved when the whole foot supporting frame is folded and unfolded, and the foot supporting frame is more portable.

Description

Technical Field

[0001] The present application relates to the technical field of medical tripod supports, and in particular to a portable medical tripod support. Background Art

[0002] A medical foot support is a medical auxiliary tool used to support and fix the patient's feet. It is widely used in surgery, rehabilitation treatment, bedridden patient care and posture adjustment. It can help fix the patient's feet during surgery to ensure the doctor's convenience in operation; provide appropriate support during rehabilitation and physical therapy, help patients maintain correct posture, promote blood circulation in the feet, and relieve foot fatigue or pain; at the same time, for patients who are bedridden for a long time, it can reduce the risk of pressure sores and improve comfort.

[0003] At present, most medical foot supports use a fixed connection between the bracket and the support frame. This connection method makes it inconvenient to adjust the angle of the bracket. Since it is difficult to flexibly adjust the bracket, it is difficult for medical personnel to make precise adjustments based on the patient's specific needs and comfort. Patients often feel uncomfortable during use, especially when the foot is supported for a long time, which can easily lead to leg fatigue or uneven pressure.

[0004] Therefore, it is necessary to provide a portable medical tripod to solve the above problems.

[0005] It should be noted that the above information disclosed in this Background section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute prior art. Summary of the Invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a portable medical foot support, which solves the problem that the existing foot support is inconvenient to adjust the angle of the support.

[0007] The technical solution adopted by this application to solve its technical problems is: a portable medical tripod, including a bracket, a base, a fixed sleeve arranged on the top of the base, and a movable rod slidably connected to the inside of the fixed sleeve, a connecting component for facilitating the adjustment of the bracket angle is provided between the movable rod and the bracket, and the outer side of the fixed sleeve is threadedly connected to a first limiting bolt.

[0008] Furthermore, the connecting assembly includes a connecting seat fixedly arranged on the top of the movable rod, a connecting ear is provided at the upper end of the connecting seat, a first gear ring is connected to the bottom of the bracket, a connecting shaft is provided on one side of the first gear ring, the connecting shaft is rotatably connected to the connecting ear, and the connecting assembly also includes a limiting member for limiting the first gear ring.

[0009] Furthermore, the limiting member includes a fixed block fixed on the top of the connecting seat, an inner cavity is opened inside the fixed block, a second gear ring is slidably connected inside the inner cavity, the second gear ring is adapted to the first gear ring, one side of the fixed block is rotatably connected to a screw rod, the screw rod is threadedly connected to the second gear ring, and one end of the screw rod extends to the outside of the fixed block and is provided with a turntable.

[0010] Furthermore, the interior of the fixed block is symmetrically provided with a sliding groove communicating with the inner cavity, and the outer side of the second gear ring is symmetrically provided with a sliding block, and the sliding block is slidably connected to the interior of the sliding groove.

[0011] Furthermore, a threaded column is fixedly provided on the bottom of the fixing sleeve, and a threaded groove is provided on the top of the base, and the threaded column is adapted to the threaded groove.

[0012] Furthermore, guide grooves are symmetrically provided inside the fixed sleeve, and guide rods are symmetrically provided outside the movable rod, and the guide rods are slidably connected to the guide grooves.

[0013] Furthermore, a clamping assembly is provided on the outside of the fixed sleeve, and the clamping assembly includes a ring slidably sleeved on the outside of the fixed sleeve, the outer side of the ring is threadedly connected to a second limiting bolt, and a clamping frame is fixedly provided on one side of the ring, and the inside of the clamping frame is slidably connected to an abutment plate, and the upper end of the abutment plate is rotatably connected to a third limiting bolt, and the third limiting bolt thread passes through the clamping frame.

[0014] Furthermore, a flexible pad is provided on the top of the bracket, and the flexible pad is a component made of sponge material.

[0015] Furthermore, a plurality of groups of protrusions are provided on the outer side of the turntable at equal intervals along its circumference.

[0016] Furthermore, universal wheels are provided at the bottom of the base.

[0017] The beneficial effects of the present application are: the present application provides a portable medical foot support, which connects the support frame to the movable rod through a connecting component, so that the support frame can be accurately adjusted according to the patient's specific needs and comfort, making the patient more comfortable when using it, and the sliding connection between the fixed sleeve and the movable rod facilitates the height adjustment of the support frame to adapt to the use of different patients. At the same time, the setting of the clamping component enables the entire foot support frame to be fixed on the bed for use, and the fixed sleeve and the base are detachable, making the entire frame more space-saving and more portable when folded and unfolded.

[0018] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings in the specification, which constitute a part of this application, are used to provide further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute improper limitations on this application.

[0020] In the attached figure:

[0021] Figure 1 This is an overall schematic diagram of a portable medical tripod stand in this application;

[0022] Figure 2 This is a first structural diagram of the connection assembly in this application;

[0023] Figure 3 This is a second structural diagram of the connection assembly in this application;

[0024] Figure 4 This is a schematic diagram of the structure of the limiter in this application;

[0025] Figure 5 is a cross-sectional view of the fixing block in this application;

[0026] Figure 6 for Figure 1 Exploded diagram;

[0027] Figure 7 A cross-sectional view of a fixed sleeve on a movable rod in this application;

[0028] Figure 8 This is a schematic diagram of the structure of the clamping assembly in this application;

[0029] Among them, the reference numerals in the figures are:

[0030] 1. Base; 11. Universal wheel; 12. Threaded groove; 2. Fixed sleeve; 21. Threaded column; 22. Guide groove; 23. First limiting bolt; 3. Movable rod; 31. Guide rod; 4. Bracket; 41. Flexible pad; 5. Connecting assembly; 51. Connecting seat; 52. Connecting ear; 53. Limiting piece; 531. Fixed block; 5311. Slide groove; 532. Inner cavity; 533. Second gear ring; 5331. Slider; 534. Screw; 5341. Turntable; 5342. Bump; 54. First gear ring; 55. Connecting shaft; 6. Snap-fit ​​assembly; 61. Ring; 62. Second limiting bolt; 63. Snap-fit ​​frame; 64. Abutment plate; 65. Third limiting bolt. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0033] like Figure 1 and Figure 6 As shown, the present application provides a portable medical tripod, including a bracket 4, a base 1, a fixed sleeve 2 arranged on the top of the base 1, and a movable rod 3 slidably connected to the inside of the fixed sleeve 2. A connecting component 5 is provided between the movable rod 3 and the bracket 4 to facilitate adjusting the angle of the bracket 4. The outer side of the fixed sleeve 2 is threadedly connected to a first limiting bolt 23.

[0034] In this embodiment, the bracket 4 is connected to the movable rod 3 by the connecting component 5, so that the angle between the bracket 4 and the movable rod 3 can be easily adjusted, so that medical personnel can make precise adjustments according to the patient's specific needs and comfort, making the patient more comfortable when using it, and by screwing the first limiting bolt 23, one end of the first limiting bolt 23 no longer interferes with the movable rod 3, and then the movable rod 3 can be pulled along the inside of the fixed sleeve 2 to adjust the height of the bracket 4. After adjustment, tighten the first limiting bolt 23 so that it interferes with the outside of the movable rod 3.

[0035] like Figures 2 to 5 As shown, the connecting assembly 5 includes a connecting base 51 fixedly arranged on the top of the movable rod 3, a connecting ear 52 is provided at the upper end of the connecting base 51, a first gear ring 54 is connected to the bottom of the bracket 4, a connecting shaft 55 is provided on one side of the first gear ring 54, and the connecting shaft 55 is rotatably connected to the connecting ear 52. The connecting assembly 5 also includes a limiting member 53 for limiting the position of the first gear ring 54;

[0036] The limiting member 53 includes a fixed block 531 fixed to the top of the connecting seat 51, and an inner cavity 532 is opened inside the fixed block 531. The inner cavity 532 is slidably connected to the second gear ring 533, and the second gear ring 533 is adapted to the first gear ring 54. One side of the fixed block 531 is rotatably connected to a screw rod 534, one end of the screw rod 534 extends to the inner cavity 532 and is threadedly connected to the second gear ring 533, and the other end of the screw rod 534 extends to the outside of the fixed block 531 and is provided with a turntable 5341. A plurality of groups of protrusions 5342 are arranged at equal intervals along the circumferential direction of the outer side of the turntable 5341. The friction force is increased by the plurality of groups of protrusions 5342, which makes it easier to rotate the turntable 5341.

[0037] In this embodiment, when adjusting the angle of the bracket 4, the turntable 5341 is rotated, and the turntable 5341 drives the screw rod 534 to rotate. Since the second gear ring 533 is slidingly connected to the inner cavity 532 and is threadedly connected to the screw rod 534, when the screw rod 534 rotates, the second gear ring 533 can slide along the inside of the inner cavity 532, so that the second gear ring 533 is separated from the first gear ring 54, and then the bracket 4 can be rotated. When the bracket 4 is rotated to a suitable angle, the turntable 5341 is rotated in the direction to make the second gear ring 533 approach the first gear ring 54, so that the second gear ring 533 is meshed with the first gear ring 54, thereby fixing the first gear ring 54 and fixing the bracket 4.

[0038] like Figure 5 As shown, the interior of the fixed block 531 is symmetrically provided with a sliding groove 5311 communicating with the inner cavity 532 , and the outer side of the second gear ring 533 is symmetrically provided with a sliding block 5331 , which is slidably connected to the interior of the sliding groove 5311 .

[0039] In this embodiment, when the screw rod 534 rotates, the second gear ring 533 slides inside the inner cavity 532, and at the same time drives the slider 5331 to slide along the inside of the slide groove 5311. The connection between the slider 5331 and the slide groove 5311 prevents the screw rod 534 from rotating and driving the second gear ring 533 to rotate, causing displacement.

[0040] like Figure 6 As shown, a threaded column 21 is fixedly provided at the bottom of the fixing sleeve 2 , and a threaded groove 12 is opened at the top of the base 1 , and the threaded column 21 is adapted to the threaded groove 12 .

[0041] In this embodiment, the connection between the threaded column 21 and the threaded groove 12 allows the fixing sleeve 2 to be disassembled between the base 1, thereby reducing the overall occupied space and making it more convenient to fold and unfold the entire tripod.

[0042] like Figure 7 As shown, guide grooves 22 are symmetrically provided inside the fixed sleeve 2 , and guide rods 31 are symmetrically provided on the outer side of the movable rod 3 , and the guide rods 31 are slidably connected to the guide grooves 22 .

[0043] In this embodiment, when the first limiting bolt 23 is loosened, the movable rod 3 can be pulled up and down. Through the sliding connection between the guide rod 31 and the guide groove 22, the movable rod 3 can be more stable when moving up and down, preventing the movable rod 3 from rotating.

[0044] like Figure 8As shown, a clamping assembly 6 is provided on the outside of the fixed sleeve 2, and the clamping assembly 6 includes a ring 61 that is slidably sleeved on the outside of the fixed sleeve 2, and the outer side of the ring 61 is threadedly connected to a second limiting bolt 62, and one side of the ring 61 is fixedly provided with a clamping frame 63, and the inside of the clamping frame 63 is slidably connected to an abutment plate 64, and the upper end of the abutment plate 64 is rotatably connected to a third limiting bolt 65, and the third limiting bolt 65 is threaded through the clamping frame 63.

[0045] In this embodiment, when the foot support frame needs to be fixed to the bed for use, the clamping frame 63 is placed on the bed, and then the third limiting bolt 65 is tightened to move the abutment plate 64 downward and abut the top of the bed, so that the abutment plate 64 and the clamping frame 63 clamp the bed, thereby fixing the foot support frame as a whole to the bed for use. Multiple or single sets of clamping components 6 can be installed according to actual needs. After the fixing sleeve 2 is separated from the base 1, the ring 61 is inserted from the bottom of the fixing sleeve 2, and the second limiting bolt 62 is randomly tightened to make it abut against the outside of the fixing sleeve 2. The position of the ring 61 can be fixed. The clamping frame 63 and the abutment plate 64 can also fix the basin or barrel, thereby realizing the use of the external basin or barrel. The operation steps are similar to those for fixing the bed, and will not be elaborated here.

[0046] like Figure 1 As shown, a flexible pad 41 is provided on the top of the bracket 4, and the flexible pad 41 is a component made of sponge material.

[0047] In this embodiment, the flexible pad 41 made of sponge material makes the foot more comfortable when placed on the top of the bracket 4.

[0048] like Figure 6 As shown, a universal wheel 11 is provided at the bottom of the base 1, and the universal wheel 11 is a built-in brake type.

[0049] In this embodiment, the universal wheel 11 is provided to facilitate moving the base 1 and the entire tripod to a suitable position for use. At the same time, the universal wheel 11 can be locked by the brake to prevent the bracket 4 from shifting during use.

[0050] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A portable medical tripod support, comprising a bracket, characterized in that: It also includes a base, a fixed sleeve arranged on the top of the base, and a movable rod slidably connected to the inside of the fixed sleeve. A connecting component is provided between the movable rod and the bracket to facilitate adjusting the angle of the bracket. The outer side of the fixed sleeve is threadedly connected to a first limiting bolt.

2. The portable medical tripod according to claim 1, characterized in that: The connecting assembly includes a connecting seat fixedly arranged on the top of the movable rod, a connecting ear is provided at the upper end of the connecting seat, a first gear ring is connected to the bottom of the bracket, a connecting shaft is provided on one side of the first gear ring, the connecting shaft is rotatably connected to the connecting ear, and the connecting assembly also includes a limiting member for limiting the first gear ring.

3. The portable medical tripod according to claim 2, characterized in that: The limiting member includes a fixed block fixed on the top of the connecting seat, an inner cavity is opened inside the fixed block, a second gear ring is slidably connected inside the inner cavity, the second gear ring is adapted to the first gear ring, one side of the fixed block is rotatably connected to a screw rod, the screw rod is threadedly connected to the second gear ring, one end of the screw rod extends to the outside of the fixed block and is provided with a turntable.

4. The portable medical tripod according to claim 3, characterized in that: The interior of the fixed block is symmetrically provided with sliding grooves communicating with the inner cavity, and the outer side of the second gear ring is symmetrically provided with sliding blocks, and the sliding blocks are slidably connected to the interior of the sliding grooves.

5. The portable medical tripod according to claim 1, characterized in that: A threaded column is fixedly provided on the bottom of the fixing sleeve, and a threaded groove is provided on the top of the base, and the threaded column is adapted to the threaded groove.

6. The portable medical tripod stand according to claim 5, characterized in that: The interior of the fixed sleeve is symmetrically provided with guide grooves, and the outer side of the movable rod is symmetrically provided with guide rods, and the guide rods are slidably connected to the guide grooves.

7. The portable medical tripod according to claim 1, characterized in that: A clamping assembly is provided on the outside of the fixed sleeve, and the clamping assembly includes a ring slidably sleeved on the outside of the fixed sleeve, the outer side of the ring is threadedly connected to a second limiting bolt, and a clamping frame is fixedly provided on one side of the ring, and an abutment plate is slidably connected to the inside of the clamping frame. The upper end of the abutment plate is rotatably connected to a third limiting bolt, and the third limiting bolt thread passes through the clamping frame.

8. The portable medical tripod according to claim 1, characterized in that: A flexible pad is provided on the top of the bracket, and the flexible pad is a component made of sponge material.

9. The portable medical tripod according to claim 3, characterized in that: A plurality of groups of protrusions are provided at equal intervals along the circumference of the turntable on the outer side.

10. The portable medical tripod according to claim 1, characterized in that: The bottom of the base is provided with universal wheels.

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