Leg supporting device

Abstract

The utility model is suitable for the technical field of medical treatment, and provides a leg supporting device which comprises mounting rods symmetrically and fixedly mounted on a connecting plate. The placing plate is assembled on the mounting rod; the supporting bracket is arranged on the placing plate and is used for supporting and placing the legs of the patient; and the adjusting mechanism is arranged between the placing plate and the supporting bracket and is used for adjusting the supporting angle of the legs of the patient. According to the leg supporting device provided by the scheme, a patient can be helped to support the legs, different supporting angles can be provided for the legs of the patient, the actual use requirements of the patient are better met, and the use comfort of the patient is improved.

Description

Technical Field

[0001] This utility model belongs to the field of medical technology, and in particular relates to a leg support device. Background Technology

[0002] In orthopedics, we often encounter patients with leg problems. Some patients need to support and position their legs due to special needs, so they need to use appropriate leg support devices.

[0003] However, some existing leg support devices still have shortcomings in practical use. A search revealed a patent document with authorization publication number CN221636476U, which discloses a leg support device that supports the patient's leg using a support plate. However, the angle of the support plate cannot be adjusted, providing support to the patient's leg at only a single angle, which can easily lead to discomfort and limits its application. Utility Model Content

[0004] This invention provides a leg support device, which aims to solve the problem mentioned in the background art that the currently used leg support devices cannot adjust the support angle of the patient's leg.

[0005] To solve the above problems, this utility model is implemented as follows: a leg support device, comprising: two mounting rods symmetrically fixedly mounted on a connecting plate; a placement plate assembled on the two mounting rods; two support supports disposed on the placement plate for supporting the patient's two legs; and an adjustment mechanism disposed on the placement plate and the support supports for adjusting the support angle of the support supports on the patient's legs.

[0006] Preferably, the adjustment mechanism includes: a placement frame mounted on the placement plate; a mounting shaft rotatably mounted on the placement frame; a connecting block fixedly mounted on the bottom of the support bracket, and the connecting block and the mounting shaft are fixedly connected; and a drive mechanism mounted on the placement frame and the mounting shaft for driving the mounting shaft to rotate.

[0007] Preferably, the drive mechanism includes: a worm gear fixedly sleeved on the mounting shaft; and a worm rotatably mounted on the placement frame via a damping shaft, wherein the worm and the worm gear mesh with each other.

[0008] Preferably, the placement plate and the placement rack are provided with a fixing mechanism for fixing the placement rack on the placement plate. The fixing mechanism includes: a mounting groove formed on the placement plate, in which an anode magnet is fixedly installed; and a cathode magnet fixedly installed at the bottom of the placement rack, wherein the cathode magnet and the anode magnet are compatible.

[0009] Preferably, a connecting rod is provided on one side of each of the two mounting rods, the connecting rod is fixedly connected to the placement plate, and a mounting shell is fixedly installed at both ends of the connecting rod. The two mounting shells are slidably connected to the two mounting rods respectively, and the mounting shells and the mounting rods are provided with adjustment mechanisms for moving and adjusting the position of the mounting shells on the mounting rods.

[0010] Preferably, the adjustment mechanism includes: a mounting cavity formed on the mounting shell, a spring and a compression block assembled in the mounting cavity, a positioning rod slidably mounted in the mounting cavity, and the positioning rod and the compression block being fixedly connected; a plurality of positioning grooves formed on the mounting rod, each of the plurality of positioning grooves being adapted to the positioning rod; and a pull rod fixedly mounted on the compression block, the pull rod being used to drive the compression block to move within the mounting cavity.

[0011] Preferably, the support is provided with a protective pad for protecting the patient's legs, and the support is provided with a fixing strap for securing the patient's legs.

[0012] Compared with related technologies, the leg support device provided by this utility model has the following beneficial effects:

[0013] Compared with existing technologies, the leg support device provided by this solution can help patients support their legs and can provide different support angles for the patient's legs, better meeting the actual use needs of patients and improving the patient's comfort. Attached Figure Description

[0014] Figure 1 This is a front view structural schematic diagram of a leg support device provided by this utility model;

[0015] Figure 2 This is a schematic diagram of the front sectional view of this utility model;

[0016] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure;

[0017] Figure 4 for Figure 2 An enlarged structural diagram of part B shown in the figure;

[0018] Figure 5 This is a side view of the mounting shaft, worm gear, and worm in this utility model.

[0019] Reference numerals: 1. Connecting plate; 2. Mounting rod; 3. Placement plate; 4. Support bracket; 5. Placement frame; 6. Mounting shaft; 7. Connecting block; 8. Worm gear; 9. Worm; 10. Mounting groove; 11. Anode magnet; 12. Cathode magnet; 14. Connecting rod; 15. Mounting shell; 16. Positioning rod; 17. Positioning groove; 18. Mounting cavity; 19. Spring; 20. Compression block; 21. Pull rod. Detailed Implementation

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] This utility model embodiment provides a leg support device, such as... Figure 1-5 As shown, the leg support device includes: two mounting rods 2 symmetrically fixed on the connecting plate 1; a placement plate 3 assembled on the two mounting rods 2; two support supports 4 disposed on the placement plate 3 for supporting the patient's two legs; and an adjustment mechanism disposed on the placement plate 3 and the support supports 4 for adjusting the support angle of the support supports 4 on the patient's legs.

[0023] In this embodiment, when supporting the patient's legs, the entire device is first fixedly placed on the patient's bed. The vertical height and relative lateral position of the two support supports 4 are adjusted according to actual needs. Then, the tilt angle of the support supports 4 is adjusted via an adjustment mechanism, thereby providing a more suitable support angle for the patient's legs and improving patient comfort. This device can help support the patient's legs and provide different support angles, better meeting the patient's actual needs and improving patient comfort.

[0024] In a further preferred embodiment of the present invention, the adjustment mechanism includes: a placement frame 5 mounted on the placement plate 3; a mounting shaft 6 rotatably mounted on the placement frame 5; a connecting block 7 fixedly mounted on the bottom of the support bracket 4, wherein the connecting block 7 and the mounting shaft 6 are fixedly connected; and a drive mechanism mounted on the placement frame 5 and the mounting shaft 6 for driving the mounting shaft 6 to rotate.

[0025] In this embodiment, when using the adjustment mechanism, the operator operates the drive mechanism to rotate the mounting shaft 6 and the connecting block 7 at a certain angle, thereby adjusting the support angle of the support support 4 to meet the personalized needs of different patients for the leg support angle, enhancing the applicability of the leg support device, and improving the patient's comfort.

[0026] In a further preferred embodiment of the present invention, the driving mechanism includes: a worm gear 8 fixedly sleeved on the mounting shaft 6; and a worm 9 rotatably mounted on the placement frame 5 via a damping shaft, wherein the worm 9 and the worm gear 8 mesh with each other.

[0027] In this embodiment, when using the drive mechanism, the operator applies force to rotate the worm 9. Under the action of the worm wheel 8, the mounting shaft 6 and the connecting block 7 are rotated at a certain angle, thereby adjusting the support angle of the support bracket 4 to meet the personalized needs of different patients for the leg support angle, enhancing the applicability of the leg support device, and improving the patient's comfort.

[0028] In a further preferred embodiment of the present invention, the placement plate 3 and the placement rack 5 are provided with a fixing mechanism for fixing the placement rack 5 on the placement plate 3. The fixing mechanism includes: a mounting groove 10 formed on the placement plate 3, in which an anode magnet 11 is fixedly installed; and a cathode magnet 12 fixedly installed at the bottom of the placement rack 5, wherein the cathode magnet 12 and the anode magnet 11 are adapted to each other.

[0029] In this embodiment, when it is necessary to adjust the relative lateral position of the two support supports 4, the operator pulls the support support 4 to separate the cathode magnet 12 at the bottom of the support support 4 from the anode magnet 11 in the corresponding mounting groove 10. Then, the cathode magnet 12 at the bottom of the support support 4 is attracted and connected to the anode magnet 11 in the corresponding mounting groove 10. This allows the lateral position of the support support 4 to be adjusted, better meeting the needs of different patients for leg support, and the operation is convenient and simple.

[0030] In a further preferred embodiment of this utility model, a connecting rod 14 is provided on one side of each of the two mounting rods 2. The connecting rod 14 is fixedly connected to the placement plate 3. Mounting shells 15 are fixedly installed at both ends of the connecting rod 14. The two mounting shells 15 are slidably connected to the two mounting rods 2 respectively. Adjustment mechanisms are provided on the mounting shells 15 and the mounting rods 2 for moving and adjusting the position of the mounting shells 15 on the mounting rods 2.

[0031] In this embodiment, when it is necessary to adjust the vertical height of the two support brackets 4, medical staff can operate the adjustment mechanism to move and adjust the usage position on the mounting shell 15 and the mounting rod 2.

[0032] In a further preferred embodiment of the present invention, the adjustment mechanism includes: a mounting cavity 18 formed on the mounting shell 15, wherein a spring 19 and a compression block 20 are assembled in the mounting cavity 18, and a positioning rod 16 is slidably mounted in the mounting cavity 18, and the positioning rod 16 and the compression block 20 are fixedly connected; a plurality of positioning grooves 17 formed on the mounting rod 2, wherein the plurality of positioning grooves 17 are adapted to the positioning rod 16; and a pull rod 21 fixedly mounted on the compression block 20, wherein the pull rod 21 is used to drive the compression block 20 to move within the mounting cavity 18.

[0033] In this embodiment, when using the adjustment mechanism, the operator holds the connecting rod 14 with one hand and pulls the lever 21 with the other hand, simultaneously moving the two compression blocks 20 inside the two mounting shells 15. The two compression blocks 20 compress the two springs 19 inside the two mounting shells 15, thereby causing the two positioning rods 16 to move simultaneously and disengage from their respective positioning slots 17. Then, the operator adjusts the usage position of the mounting shells 15 and the mounting rods 2. After adjusting the approximate position, the operator fine-tunes the position of the mounting shells 15 on the mounting rods 2, that is, adjusting the two corresponding positioning slots 17 of the two mounting rods 2 to one side of the two positioning rods 16. Then, the operator releases the lever 21, and the compressed springs 19 return to their original position, thereby connecting the two positioning rods 16 to their respective positioning slots 17. This fixes the adjusted mounting shells 15 back onto the mounting rods 2, thus completing the adjustment of the height of the support bracket 4, better meeting the needs of different patients for leg support placement, and the operation is convenient and simple.

[0034] In a further preferred embodiment of the present invention, a protective pad is provided on the support bracket 4, the protective pad being used to protect the patient's legs, and a fixing strap is provided on the support bracket 4 for fixing the patient's legs.

[0035] In this embodiment, when the patient's leg is placed on the support 4, the patient's leg can be fixed on the support 4 with a fixing strap, and the patient's leg can be protected by a protective pad made of sponge material, thereby improving the safety of the patient's leg placement.

[0036] In summary, compared with related technologies, this device can help patients support their legs and provide different support angles for their legs, better meeting the actual needs of patients and improving their comfort.

[0037] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A leg support device, characterized in that, include: Mounting rods are symmetrically fixedly installed on the connecting plate; and the placement plate mounted on the mounting rod; A support bracket, set on the placement plate, for supporting and placing the patient's legs; An adjustment mechanism is disposed between the placement plate and the support bracket for adjusting the support angle of the patient's leg.

2. The leg support device as described in claim 1, characterized in that, The adjustment mechanism includes: A placement rack mounted on the placement plate; Rotate the mounting shaft mounted on the placement frame; A connecting block is fixedly installed at the bottom of the support bracket, and the connecting block is fixedly connected to the mounting shaft; A drive mechanism mounted on the placement frame and the mounting shaft for driving the mounting shaft to rotate.

3. The leg support device as described in claim 2, characterized in that, The drive mechanism includes: A worm gear fixedly sleeved on the mounting shaft; The worm gear mounted on the mounting frame is rotated by a damping shaft, and the worm gear and the worm wheel mesh with each other.

4. The leg support device as described in claim 2, characterized in that, The placement plate and the placement rack are provided with a fixing mechanism for fixing the placement rack to the placement plate, the fixing mechanism including: An anode magnet is fixedly installed in a mounting slot provided on the placement plate. A cathode magnet is fixedly installed at the bottom of the placement frame, and the cathode magnet is compatible with the anode magnet.

5. The leg support device as described in claim 1, characterized in that, A connecting rod is provided on one side of each of the two mounting rods. The connecting rod is fixedly connected to the placement plate. Mounting shells are fixedly installed at both ends of the connecting rods. The two mounting shells are slidably connected to the two mounting rods respectively. Adjustment mechanisms are provided on the mounting shells and the mounting rods for moving and adjusting the position of the mounting shells on the mounting rods.

6. The leg support device as described in claim 5, characterized in that, The adjustment mechanism includes: A mounting cavity is formed on the mounting shell, a spring and a compression block are assembled in the mounting cavity, and a positioning rod is slidably installed in the mounting cavity, and the positioning rod and the compression block are fixedly connected; Multiple positioning slots are formed on the mounting rod, and each of the multiple positioning slots is adapted to the positioning rod; A pull rod is fixedly installed on the compression block, and the pull rod is used to drive the compression block to move within the mounting cavity.

7. The leg support device as described in claim 1, characterized in that, The support is equipped with a protective pad for protecting the patient's legs, and the support is also equipped with a fixation strap for securing the patient's legs.

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