Multifunctional bolster for lower limbs

Abstract

The utility model relates to the technical field of medical instruments, in particular to a multifunctional lower limb bolster which comprises a bottom plate, a supporting pad is arranged at the top end of the bottom plate, a fixing frame is arranged at one end of the supporting pad, a sliding rail is arranged at the top end of the fixing frame, a sliding block is arranged at the top end of the sliding rail, and a threaded rod is arranged in the middle of the fixing frame. A clamping pin is arranged on one side of the supporting plate, a protective pad is arranged at the top end of the supporting plate, and hook-and-loop fasteners are arranged on the two sides of the supporting plate; the leg supporting device has the beneficial effects that by arranging the sliding block, the sliding block is slidably connected to the top end of the sliding rail during use, the threaded rod is rotated to drive the sliding block to move on the surface of the sliding rail, and therefore the effect that the position of the supporting plate can be adjusted at will is achieved, different positions of the legs of a patient can be supported, and the effect that the legs of the patient reach a more comfortable supporting angle is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a multifunctional pillow for lower limbs. Background Art

[0002] Medical devices refer to instruments, equipment, instruments, in vitro diagnostic reagents and calibrators, materials, and other similar or related items, including required computer software, intended for direct or indirect use on the human body. Medical devices include both medical equipment and medical consumables. Their effectiveness is primarily achieved through physical or other means, rather than through pharmacological, immunological, or metabolic pathways, or if these pathways are involved, they only play a supporting role.

[0003] A lower limb pillow is a medical device that elevates the patient's lower limbs during care to promote venous return. It is often used for patients undergoing lower limb surgery or trauma. Existing lower limb pillows have a simple structure and a single function. They are only used to support the patient's affected limb and cannot serve patients with different needs. Utility Model Content

[0004] The purpose of the present invention is to provide a multifunctional pillow for lower limbs to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A multifunctional lower limb pillow, comprising:

[0007] A bottom plate, a support pad is provided at the top of the bottom plate, a fixing frame is provided at one end of the support pad, a slide rail is provided at the top of the fixing frame, a slider is provided at the top of the slide rail, and a threaded rod is provided in the middle of the fixing frame;

[0008] A support plate is provided with a latch on one side of the support plate, a protective pad is provided on the top of the support plate, and Velcro is provided on both sides of the support plate.

[0009] Preferably, a support pad is fixedly connected to the top of the bottom plate, a groove is provided at one end of the top of the support pad, and a fixing groove is provided at the other end of the top of the support pad.

[0010] Preferably, a fixing frame is fixedly connected to the interior of the fixing groove, and a slide rail is fixedly connected to the top end of the fixing frame.

[0011] Preferably, one end of the fixing frame is fixedly connected to a bearing, a middle portion of the bearing is rotatably connected to a threaded rod, and the other end of the threaded rod is fixedly connected to a knob.

[0012] Preferably, the top end of the slide rail is slidably connected to a slider, the bottom end of the slider is provided with a slide groove, the interior of the slide groove is slidably connected to the surface of the slide rail, the middle of the slider is provided with a threaded hole, the interior of the threaded hole is threadedly connected to the surface of the threaded rod, and a plurality of slots are evenly provided on one side of the slider.

[0013] Preferably, the top end of the slider is slidably connected to a support plate, the middle portion of the bottom end of the support plate is fixedly connected to a sleeve, and the sleeve is slidably connected to the surface of the slider.

[0014] Preferably, a through hole is opened on one side of the support plate, a bayonet is inserted into the inside of the through hole, a limiting ring is fixedly connected to the surface of the bayonet, one end of the bayonet is clamped into the inside of the slot, and a pull ring is sleeved on the other end of the bayonet.

[0015] Preferably, a spring is sleeved on the surface of the bayonet, one end of the spring abuts against one end of the through hole, and the other end of the spring abuts against one side of the limiting ring.

[0016] Preferably, a collar is sleeved on the surface of the slider, and support rods are fixedly connected to both sides of the collar, and the other end of the support rod is fixedly connected to the bottom end of the support plate.

[0017] Preferably, a protective pad is fixedly connected to the top of the support plate, and Velcro is fixedly connected to both sides of the support plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model discloses a device for adjusting the position of the support plate, which is used for supporting the patient's legs and making the patient's legs more comfortable to support. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the fixing frame structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the support plate of the present invention.

[0024] In the figure: 1. Base plate; 2. Support pad; 201. Groove; 202. Fixing groove; 3. Fixing frame; 4. Slide rail; 5. Bearing; 6. Threaded rod; 7. Knob; 8. Slider; 801. Slide groove; 802. Threaded hole; 803. Slot; 9. Support plate; 901. Sleeve; 902. Through hole; 10. Pin; 11. Limiting ring; 12. Spring; 13. Pull ring; 14. Ring; 15. Support rod; 16. Protective pad; 17. Velcro. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the present invention, the following is a detailed description in conjunction with the accompanying drawings.

[0026] Example 1:

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a multifunctional lower limb pillow, comprising:

[0028] A bottom plate 1, a support pad 2 is provided at the top of the bottom plate 1, a fixing frame 3 is provided at one end of the support pad 2, a slide rail 4 is provided at the top of the fixing frame 3, a slider 8 is provided at the top of the slide rail 4, and a threaded rod 6 is provided in the middle of the fixing frame 3;

[0029] A support plate 9 is provided with a latch 10 on one side of the support plate 9 , a protective pad 16 is provided on the top of the support plate 9 , and Velcro 17 is provided on both sides of the support plate 9 .

[0030] Through the setting of the slider 8, the slider 8 is slidably connected to the top of the slide rail 4 when in use, and the slider 8 is driven to move on the surface of the slide rail 4 by rotating the threaded rod 6, so that the position of the support plate 9 can be adjusted at will, thereby achieving the effect of supporting the patient's legs in different positions, so that the patient's legs can achieve a more comfortable support angle.

[0031] Example 2:

[0032] like Figures 2 to 4 As shown, the structure of the multifunctional lower limb pillow disclosed in the second embodiment of the present invention is basically the same as that in the first embodiment, except that:

[0033] The top of the bottom plate 1 is fixedly connected to a support pad 2 . One end of the top of the support pad 2 is provided with a groove 201 , and the other end of the top of the support pad 2 is provided with a fixing groove 202 .

[0034] A fixing frame 3 is fixedly connected to the interior of the fixing groove 202 , and a slide rail 4 is fixedly connected to the top of the fixing frame 3 .

[0035] One end of the fixing frame 3 is fixedly connected to a bearing 5 , a middle portion of the bearing 5 is rotatably connected to a threaded rod 6 , and the other end of the threaded rod 6 is fixedly connected to a knob 7 .

[0036] The top end of the slide rail 4 is slidably connected to a slider 8, and the bottom end of the slider 8 is provided with a slide groove 801. The interior of the slide groove 801 is slidably connected to the surface of the slide rail 4. A threaded hole 802 is provided in the middle of the slider 8. The interior of the threaded hole 802 is threadedly connected to the surface of the threaded rod 6. Several slots 803 are evenly provided on one side of the slider 8.

[0037] The top end of the slider 8 is slidably connected to a support plate 9 , and the middle portion of the bottom end of the support plate 9 is fixedly connected to a sleeve 901 , which is slidably connected to the surface of the slider 8 .

[0038] A through hole 902 is provided on one side of the support plate 9, and a bayonet 10 is inserted into the inside of the through hole 902. The surface of the bayonet 10 is fixedly connected to a limiting ring 11. One end of the bayonet 10 is clamped into the inside of the slot 803, and the other end of the bayonet 10 is sleeved with a pull ring 13.

[0039] The surface of the latch 10 is sleeved with a spring 12, one end of the spring 12 abuts against one end of the through hole 902, and the other end of the spring 12 abuts against one side of the limiting ring 11.

[0040] Through the setting of the bayonet 10, the bayonet 10 is slidably connected to one side of the support plate 9 when in use, and the bayonet 10 is pulled by the pull ring 13 to separate the bayonet 10 from the slot 803, and then the height of the support plate 9 is adjusted, and finally the bayonet 10 and the slot 803 are clamped together by the rebound force of the spring 12 to fix the support plate 9 and the slider 8, thereby achieving the effect of being suitable for different patients and greatly improving the scope of application.

[0041] Example 3:

[0042] like Figure 2 As shown, the structure of the multifunctional lower limb pillow disclosed in the third embodiment of the present invention is basically the same as that in the second embodiment, except that:

[0043] A collar 14 is sleeved on the surface of the slider 8 , and support rods 15 are fixedly connected to both sides of the collar 14 . The other end of the support rod 15 is fixedly connected to the bottom end of the support plate 9 .

[0044] A protective pad 16 is fixedly connected to the top of the support plate 9 , and Velcro 17 is fixedly connected to both sides of the support plate 9 .

[0045] Through the setting of the support rod 15, when in use, the support rod 15 is fixedly connected to both sides of the ring 14 and the ring 14 is sleeved on the surface of the slider 8, and the other end of the support rod 15 is fixedly connected to the bottom end of the support plate 9, thereby achieving the effect of supporting the support plate 9, thereby improving the supporting strength of the support plate 9.

[0046] The specific solution is as follows: first place the patient's legs on the top of the protective pad 16, then fix the patient's legs to the support plate 9 through the Velcro 17, and then turn the knob 7 to adjust the support plate 9 to a suitable position. Through the setting of the slider 8, the slider 8 is slidably connected to the top of the slide rail 4 during use, and the slider 8 is driven to move on the surface of the slide rail 4 by rotating the threaded rod 6, so that the position of the support plate 9 can be adjusted at will, thereby achieving the effect of supporting the patient's legs in different positions, so that the patient's legs can achieve a more comfortable support angle. Finally, pull the pin 10 through the pull ring 13 to adjust the support plate 9 to a height that the patient feels comfortable. Through the setting of the pin 10, use When the support plate 9 is in the upright position, the locking pin 10 is slidably connected to one side of the support plate 9, and the locking pin 10 is pulled by the pull ring 13 to separate the locking pin 10 from the locking groove 803, and then the height of the support plate 9 is adjusted, and finally the locking pin 10 is engaged with the locking groove 803 by the rebound force of the spring 12 to fix the support plate 9 and the slider 8, thereby achieving the effect of being suitable for different patients and greatly improving the scope of application; through the setting of the support rod 15, when in use, the support rod 15 is fixedly connected to both sides of the ring 14 and the ring 14 is sleeved on the surface of the slider 8, and the other end of the support rod 15 is fixedly connected to the bottom end of the support plate 9, thereby achieving the effect of supporting the support plate 9, thereby improving the supporting strength of the support plate 9.

[0047] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0048] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A multifunctional lower limb pillow, characterized in that: include: A bottom plate (1), a support pad (2) is provided at the top of the bottom plate (1), a fixing frame (3) is provided at one end of the support pad (2), a slide rail (4) is provided at the top of the fixing frame (3), a slider (8) is provided at the top of the slide rail (4), and a threaded rod (6) is provided in the middle of the fixing frame (3); A support plate (9), wherein a latch (10) is provided on one side of the support plate (9), a protective pad (16) is provided on the top end of the support plate (9), and Velcro (17) is provided on both sides of the support plate (9).

2. The multifunctional lower limb pillow according to claim 1, characterized in that: The top end of the base plate (1) is fixedly connected to a support pad (2), one end of the top end of the support pad (2) is provided with a groove (201), and the other end of the top end of the support pad (2) is provided with a fixing groove (202).

3. The multifunctional lower limb pillow according to claim 2, characterized in that: A fixing frame (3) is fixedly connected to the interior of the fixing groove (202), and a slide rail (4) is fixedly connected to the top end of the fixing frame (3).

4. The multifunctional lower limb pillow according to claim 3, characterized in that: One end of the fixing frame (3) is fixedly connected to a bearing (5), the middle part of the bearing (5) is rotatably connected to a threaded rod (6), and the other end of the threaded rod (6) is fixedly connected to a knob (7).

5. The multifunctional lower limb pillow according to claim 4, characterized in that: The top end of the slide rail (4) is slidably connected to a slider (8), the bottom end of the slider (8) is provided with a slide groove (801), the interior of the slide groove (801) is slidably connected to the surface of the slide rail (4), a threaded hole (802) is provided in the middle of the slider (8), the interior of the threaded hole (802) is threadedly connected to the surface of the threaded rod (6), and a plurality of slots (803) are evenly provided on one side of the slider (8).

6. The multifunctional lower limb pillow according to claim 5, characterized in that: The top end of the slider (8) is slidably connected to a support plate (9), the middle portion of the bottom end of the support plate (9) is fixedly connected to a sleeve (901), and the sleeve (901) is slidably connected to the surface of the slider (8).

7. The multifunctional lower limb pillow according to claim 6, characterized in that: A through hole (902) is provided on one side of the support plate (9), a bayonet (10) is inserted into the interior of the through hole (902), a surface of the bayonet (10) is fixedly connected to a limiting ring (11), one end of the bayonet (10) is engaged with the interior of the slot (803), and the other end of the bayonet (10) is sleeved with a pull ring (13).

8. The multifunctional lower limb pillow according to claim 7, characterized in that: A spring (12) is sleeved on the surface of the latch (10), one end of the spring (12) abuts against one end of the through hole (902), and the other end of the spring (12) abuts against one side of the limiting ring (11).

9. The multifunctional lower limb pillow according to claim 8, characterized in that: A collar (14) is sleeved on the surface of the slider (8), and support rods (15) are fixedly connected to both sides of the collar (14), and the other end of the support rod (15) is fixedly connected to the bottom end of the support plate (9).

10. The multifunctional lower limb pillow according to claim 9, characterized in that: The top of the support plate (9) is fixedly connected to a protective pad (16), and both sides of the support plate (9) are fixedly connected to Velcro (17).

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