Adjustable leg support for postpartum light

Abstract

The utility model discloses an adjustable leg support frame for postpartum light, including bottom plate, the front side of bottom plate upper end is equipped with the support block of left and right symmetry, and the inside of support block is rotatively connected with support rod respectively, still includes adjusting mechanism, adjusting mechanism: it includes sliding block, adjusting platform, plug groove, jack, support plate and plug rod, and the inside of support rod is slidably connected with sliding block respectively, and the middle part of sliding block is rotatively connected with rotation axis respectively, and the opposite end of rotation axis is fixedly connected with the supporting plate respectively, and the opposite end of sliding block is fixedly connected with adjusting platform respectively, and the inside wall of adjusting platform is slidably connected with support plate between front and back respectively, and the lower extreme of support plate is fixedly connected with the plug rod of front and back symmetry respectively, and the upper end of support rod is equipped with the plug hole of even distribution, and this adjustable leg support frame for postpartum light, and the locking structure is stable and reliable, and it is ensured that there is no accidental displacement in the use process, and it is not necessary to adjust repeatedly.

Description

Technical Field

[0001] This utility model relates to the field of postpartum physiotherapy technology, specifically an adjustable leg support frame for postpartum lighting. Background Technology

[0002] Postpartum physiotherapy is designed for the mother's postpartum recovery and is mainly used to heal episiotomy tears or cesarean section incisions. The warming effect can accelerate local blood flow, bringing more nutrients and white blood cells, helping to relieve edema and inflammation around the wound. The warming can keep the wound and surrounding skin dry, reducing the risk of infection. The warming effect also has a certain analgesic effect. All of these effects combine to create favorable conditions for wound healing. The adjustable leg support for postpartum lamps is a very practical and professional postpartum care aid. It is mainly used to help postpartum mothers maintain a stable, comfortable and fully exposed posture when undergoing infrared lamp physiotherapy for perineal wounds. Some existing postpartum lamps use adjustable leg supports. When using the leg support, the support rod adopts a telescopic rod structure of outer tube and inner tube. The outer tube has 3-5 discrete adjustment holes on its side wall. The inner tube is fixed to the support plate. The buckle is manually pressed to disengage the buckle from the adjustment hole, or the bolt is loosened with a wrench to release the fixed relationship between the inner tube and the outer tube. The support plate is then manually raised or lowered, causing the inner tube to slide along the outer tube until the target height is reached. The buckle is then inserted into the corresponding adjustment hole to lock the height. Existing adjustable leg supports for postpartum lamps have the following problems: the locking structure is unstable and prone to loosening and displacement when the leg support is used, requiring repeated adjustments. Therefore, we propose an adjustable leg support for postpartum lamps. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide an adjustable leg support for postpartum lamps. When using the leg support, the locking structure is stable and reliable, ensuring that there is no accidental displacement during use and that there is no need for repeated adjustments, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an adjustable leg support frame for postpartum lighting, including a base plate, with symmetrical support blocks on the front side of the upper end of the base plate, support rods rotatably connected inside the support blocks, and also including an adjustment mechanism; Adjustment mechanism: It includes sliding blocks, adjustment platforms, insertion slots, insertion holes, support plates, and insertion rods. The sliding blocks are slidably connected to the inside of the support rods. The middle part of each sliding block is rotatably connected to a rotating shaft. The opposite ends of the rotating shafts are fixedly connected to a support plate. The opposite ends of the sliding blocks are fixedly connected to the adjustment platforms. Support plates are slidably connected between the front and rear inner walls of the adjustment platforms. The lower ends of the support plates are fixedly connected to symmetrical insertion rods. The upper ends of the support rods are provided with evenly distributed insertion holes. The upper ends of the sliding blocks are provided with symmetrical insertion slots. The insertion rods pass through adjacent insertion holes and are inserted into vertically adjacent insertion slots. When used on the leg support frame, the locking structure is stable and reliable, ensuring no accidental displacement during use and eliminating the need for repeated adjustments.

[0005] Furthermore, the adjustment mechanism also includes telescopic rods and springs. The top wall of the adjustment platform and the upper end of the vertically adjacent support plate are respectively fixedly connected with symmetrical telescopic rods. Springs are respectively sleeved on the outside of the telescopic rods to provide elasticity.

[0006] Furthermore, the adjustment mechanism also includes pull rods, and pull rods are fixedly connected to the upper end of the support plate for easy adjustment.

[0007] Furthermore, the upper rear side of the base plate is provided with symmetrical sliding grooves, and U-shaped sliders are slidably connected inside the sliding grooves. U-shaped blocks are fixedly connected to the middle part of the lower end of the support rod. The upper end of the U-shaped slider and the lower end of the vertically adjacent U-shaped block are respectively rotatably connected by a connecting rod through a pin to provide a transmission connection.

[0008] Furthermore, threaded rods are rotatably connected between the front and rear inner walls of the sliding groove, and the threaded hole in the middle of the U-shaped slider is threadedly connected to the vertically adjacent threaded rods to provide a transmission connection.

[0009] Furthermore, handwheels are fixedly connected to the rear ends of the threaded rods for easy adjustment.

[0010] Furthermore, the opposite ends of the rotating shaft are respectively fixedly connected to turntables, and the threaded openings at the edges of the turntables are respectively threaded with locking bolts. The opposite ends of the locking bolts are respectively pressed against the opposite ends of the laterally adjacent sliding blocks to facilitate locking.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This adjustable leg support frame for postpartum lighting has the following advantages: Pull the lever upwards. The lever, through the support plate, causes the insert rod to disengage from the insertion hole and slot. This pushes the sliding block to raise and lower the support plate synchronously until it is adjusted to the height at which the mother's legs are naturally relaxed. Release the lever, and the spring pushes the support plate to cause the insert rod to pass through the insertion hole and insert into the slot, thus fixing the height. When using the leg support frame, the locking structure is stable and reliable, ensuring no accidental displacement during use and eliminating the need for repeated adjustments. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is an enlarged structural diagram of point A in this utility model; Figure 4 This is an enlarged structural diagram of section B of the present invention.

[0013] In the diagram: 1. Base plate, 2. Support block, 3. Support rod, 4. Adjustment mechanism, 41. Sliding block, 42. Adjustment platform, 43. Insertion slot, 44. Insertion hole, 45. Support plate, 46. Insert rod, 47. Telescopic rod, 48. Spring, 49. Pull rod, 5. Rotating shaft, 6. Support plate, 7. Sliding groove, 8. Threaded rod, 9. U-shaped slider, 10. Connecting rod, 11. U-shaped block, 12. Handwheel, 13. Turntable, 14. Locking bolt. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4 This embodiment provides a technical solution: an adjustable leg support frame for postpartum lighting, including a base plate 1. The lower end of the base plate 1 is provided with anti-slip silicone or rubber dot matrix to ensure that the support will not shift on the bed. The front side of the upper end of the base plate 1 is provided with symmetrical support blocks 2. The support blocks 2 are rotatably connected to support rods 3 respectively. It also includes an adjustment mechanism 4. When using the leg support frame, first place the base plate 1 on the bed, then place the legs inside the support plate 6, and then fix them with restraint straps.

[0016] The adjustment mechanism 4 includes sliding blocks 41, adjustment platforms 42, insertion slots 43, insertion holes 44, support plates 45, and insertion rods 46. The sliding blocks 41 are slidably connected to the interior of the support rods 3. Rotating shafts 5 are rotatably connected to the middle portions of the sliding blocks 41. Support plates 6 are fixedly connected to opposite ends of the rotating shafts 5. Nylon binding straps are evenly distributed along the upper edges of the support plates 6. Cotton pads are provided on the inner walls of the support plates 6 to ensure comfort for the mother's legs. Protective cloths are installed between the upper edges of the support plates 6 via zippers for easy disinfection. Adjustment platforms 42 are fixedly connected to opposite ends of the sliding blocks 41. Support plates 45 are slidably connected between the front and rear inner walls of the adjustment platforms 42. Insertion rods 46 are symmetrically arranged at the lower ends of the support plates 45. Insertion holes 44 are evenly distributed at the upper ends of the support rods 3. The upper ends of the sliding blocks 41... The adjustment mechanism 4 is provided with symmetrical insertion slots 43. The insertion rod 46 passes through the adjacent insertion hole 44 and is inserted into the vertically adjacent insertion slot 43. The adjustment mechanism 4 also includes a pull rod 49. The upper end of the support plate 45 is fixedly connected to the pull rod 49. Then, the pull rod 49 is pulled upward, and the pull rod 49 drives the support plate 45 to slide upward in the adjustment platform 42. At this time, the support plate 45 drives the insertion rod 46 to disengage from the insertion hole 44 and the insertion slot 43. The sliding block 41 will lose its movement restriction. Then, the sliding block 41 is pushed to slide up and down along the inside of the support rod 3, driving the support plate 6 to rise and fall until it is adjusted to the height at which the mother's legs are naturally relaxed. The insertion rod 46 passes through the corresponding insertion hole 44 and is reinserted into the insertion slot 43. Through the dual positioning of the insertion rod 46 passing through the insertion hole 44 and inserting into the insertion slot 43, the position of the sliding block 41 and the support rod 3 is locked, and the height is fixed.

[0017] The adjustment mechanism 4 also includes telescopic rods 47 and springs 48. The top wall of the adjustment platform 42 and the upper end of the vertically adjacent support plate 45 are respectively fixedly connected by symmetrically arranged telescopic rods 47. Springs 48 are respectively sleeved on the outside of the telescopic rods 47. Stoppers are inserted into the rear ends of the support rods 3. The adjustment platform 42 is respectively installed on the opposite ends of the sliding block 41 by screws. The springs 48 will lose their elasticity after prolonged use, requiring replacement. When replacing, first remove the stoppers, then... Slide block 41 is pulled out, and screws are unscrewed. Adjustment platform 42 is then removed and completely replaced, along with its internal components. After replacement, adjustment platform 42 is reinstalled using screws. Slide block 41 is then reinserted into support rod 3, and stop block is reinserted to ensure the elasticity of spring 48. At this point, support plate 45 compresses telescopic rod 47 and spring 48. Pulling rod 49 releases the spring, and telescopic rod 47 and spring 48 rebound, pushing support plate 45 downwards to reset.

[0018] The upper rear side of the base plate 1 is provided with symmetrical sliding grooves 7. U-shaped sliders 9 are slidably connected inside the sliding grooves 7. U-shaped blocks 11 are fixedly connected to the middle of the lower end of the support rod 3. Connecting rods 10 are rotatably connected between the upper end of the U-shaped sliders 9 and the lower end of the vertically adjacent U-shaped blocks 11 via pins. Small support plates are fixedly connected to the upper sides of the two U-shaped sliders 9 facing away from each other. Fixing bolts are threaded into the threaded openings at the upper ends of the small support plates. The lower ends of the fixing bolts are in close contact with the upper ends of the vertically adjacent sliding grooves 7, further locking the U-shaped sliders 9 by friction to prevent them from being pulled down by gravity. Move backward (to prevent the U-shaped slider 9 from shifting and failing to maintain its position under dynamic or full load conditions, after the mother's legs are placed in the support plate 6). When the threaded rod 8 rotates, it drives the U-shaped slider 9 to slide inside the sliding groove 7. When the U-shaped slider 9 slides, it pushes the support rod 3 to rotate around the support block 2 through the connecting rod 10, ultimately adjusting the tilt angle of the mother's legs. When the mother feels comfortable, stop turning the handwheel 12 and then tighten the fixing bolt to prevent the U-shaped slider 9 from sliding. During adjustment, the fixing bolt is rotated counterclockwise to disengage the fixing bolt from the upper end of the vertically adjacent sliding groove 7.

[0019] Threaded rods 8 are rotatably connected between the front and rear inner walls of the sliding groove 7. The threaded hole in the middle of the U-shaped slider 9 is threadedly connected to the vertically adjacent threaded rod 8. Corrugated pipes are fixedly connected between the rear wall of the sliding groove 7 and the rear end of the vertically adjacent U-shaped slider 9, and between the front end of the U-shaped slider 9 and the front wall of the vertically adjacent sliding groove 7. The corrugated pipes are sleeved on the outside of the threaded rod 8 to ensure the sealing and lubrication of the threaded rod 8. Handwheels 12 are fixedly connected to the rear end of the threaded rod 8. Then, by rotating the handwheels 12, the threaded rod 8 will be rotated.

[0020] Turntables 13 are fixedly connected to opposite ends of rotating shaft 5. Locking bolts 14 are threaded into the threaded openings at the edges of turntables 13. The opposite ends of locking bolts 14 are pressed against the opposite ends of adjacent sliding blocks 41. Tightening locking bolts 14 releases the opposite ends of locking bolts 14 from the pressure of opposite ends of sliding blocks 41, thus releasing the lock on rotating shaft 5. Rotating tray 6 adjusts the leg placement angle so that the thighs are spread outwards and the legs are moderately bent, ensuring full exposure of the perineum to meet the needs of lamp treatment. After the angle is determined, tighten locking bolts 14 so that the opposite ends of locking bolts 14 press against the opposite ends of sliding blocks 41, fixing the rotation of rotating shaft 5 and preventing tray 6 from shifting during use.

[0021] The working principle of the adjustable leg support frame for postpartum lighting provided by this utility model is as follows: When using the leg support frame, first place the base plate 1 on the bed, then place the legs inside the support plate 6, and then fix them with the binding straps. Next, by turning handwheel 12, handwheel 12 will drive threaded rod 8 to rotate; When the threaded rod 8 rotates, it drives the U-shaped slider 9 to slide inside the sliding groove 7. When the U-shaped slider 9 slides, it pushes the support rod 3 to rotate around the support block 2 through the connecting rod 10, and finally adjusts the tilt angle of the mother's legs. When the mother feels comfortable, stop rotating the handwheel 12, and then tighten the fixing bolt to prevent the U-shaped slider 9 from sliding. Next, pull rod 49 will be pulled upwards. Pull rod 49 will cause support plate 45 to slide upwards within adjustment platform 42. At this time, support plate 45 will cause insertion rod 46 to disengage upwards from insertion hole 44 and insertion slot 43, and sliding block 41 will lose its movement restriction. At this time, the support plate 45 will compress the telescopic rod 47 and the spring 48; Next, push the sliding block 41 to slide up and down along the inside of the support rod 3, driving the support plate 6 to rise and fall until it is adjusted to the height at which the mother's legs are naturally relaxed; Release the lever 49, and the telescopic rod 47 and spring 48 will rebound, pushing the support plate 45 downward to reset; The insertion rod 46 passes through the corresponding insertion hole 44 and is reinserted into the insertion slot 43. Through the dual positioning of the insertion rod 46 passing through the insertion hole 44 and being inserted into the insertion slot 43, the positions of the sliding block 41 and the support rod 3 are locked, thus completing the height fixation. Tighten the locking bolt 14 to disengage the opposite end of the locking bolt 14 from the pressure of the opposite end of the sliding block 41, thereby releasing the lock on the rotating shaft 5. Rotate the support plate 6 to adjust the leg placement angle so that the thigh is spread outward and the leg is moderately bent, ensuring that the perineum is fully exposed to meet the needs of lamp treatment. After the angle is determined, tighten the locking bolt 14 so that the opposite end of the locking bolt 14 presses against the opposite end of the sliding block 41, fixing the rotation of the rotating shaft 5 and preventing the support plate 6 from shifting during use.

[0022] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An adjustable leg support frame for postpartum lighting, comprising a base plate (1), wherein the upper front side of the base plate (1) is provided with symmetrical support blocks (2), and support rods (3) are rotatably connected inside the support blocks (2), characterized in that: It also includes the adjustment mechanism (4); Adjustment mechanism (4): It includes a sliding block (41), an adjustment platform (42), a plug groove (43), a plug hole (44), a support plate (45), and a plug rod (46). The sliding block (41) is slidably connected to the inside of the support rod (3). The middle part of the sliding block (41) is rotatably connected to a rotating shaft (5). The opposite ends of the rotating shaft (5) are fixedly connected to a support plate (6). The opposite ends of the sliding block (41) are fixedly connected to the adjustment platform (42). The front and rear inner walls of the adjustment platform (42) are slidably connected to the support plate (45). The lower end of the support plate (45) is fixedly connected to a symmetrical plug rod (46). The upper end of the support rod (3) is provided with evenly distributed plug holes (44). The upper end of the sliding block (41) is provided with a symmetrical plug groove (43). The plug rod (46) passes through the adjacent plug holes (44) and is inserted into the vertically adjacent plug groove (43).

2. The adjustable leg support frame for postpartum lighting according to claim 1, characterized in that: The adjustment mechanism (4) also includes a telescopic rod (47) and a spring (48). The top wall of the adjustment platform (42) and the upper end of the vertically adjacent support plate (45) are respectively fixedly connected with symmetrical telescopic rods (47). Springs (48) are respectively sleeved on the outside of the telescopic rods (47).

3. The adjustable leg support frame for postpartum lighting according to claim 2, characterized in that: The adjustment mechanism (4) also includes a pull rod (49), and the upper end of the support plate (45) is fixedly connected with the pull rod (49).

4. The adjustable leg support frame for postpartum lighting according to claim 1, characterized in that: The upper end of the base plate (1) is provided with left and right symmetrical sliding grooves (7). U-shaped sliders (9) are slidably connected inside the sliding grooves (7). U-shaped blocks (11) are fixedly connected to the middle part of the lower end of the support rod (3). The upper end of the U-shaped slider (9) and the lower end of the vertically adjacent U-shaped block (11) are respectively connected by a connecting rod (10) through a pin.

5. An adjustable leg support for postpartum lighting according to claim 4, characterized in that: The sliding groove (7) is rotatably connected to the front and rear inner walls respectively, and the threaded hole in the middle of the U-shaped slider (9) is threadedly connected to the vertically adjacent threaded rod (8).

6. An adjustable leg support for postpartum lighting according to claim 5, characterized in that: Handwheels (12) are fixedly connected to the rear end of the threaded rod (8).

7. The adjustable leg support frame for postpartum lighting according to claim 1, characterized in that: The opposite ends of the rotating shaft (5) are respectively fixedly connected to the turntable (13), and the threaded openings at the edge of the turntable (13) are respectively threaded with locking bolts (14), and the opposite ends of the locking bolts (14) are respectively pressed against the opposite ends of the laterally adjacent sliding blocks (41).

Images