Telescopic leg and foot nursing support

Abstract

The utility model discloses a telescopic leg and foot nursing support, and relates to the technical field of medical instruments. A movable rod movably penetrates through the top end of the supporting rod, a supporting plate is fixedly arranged at the top end of the movable rod, an adjusting assembly is arranged on the supporting rod, symmetrically-distributed extension assemblies are arranged on the outer side of the supporting plate, the adjusting assembly comprises a threaded rod, and the top end of the threaded rod is sleeved with a lifting rod in a threaded mode. A fixed disc is fixedly arranged at the top end of the lifting rod; the adjusting assembly can drive the movable rod to move and adjust the telescopic height of the movable rod, and the movable rod drives the supporting plate to move, so that the support can be conveniently matched with the use height of different patients, and the applicability of the support is improved; the extension plate is moved, the bearing range of the supporting plate is increased, the limiting disc is driven to reset through the elastic force of the reset spring, the limiting disc drives the inserting rod to move, the inserting rod is inserted into the inserting groove to fix the extension plate, in this way, the bearing range of the supporting plate can be increased, and the bearing effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a telescopic leg and foot nursing support. Background Art

[0002] In medical treatment, some protective measures and tools are usually used to help with treatment and care, which plays a certain role in promoting the recovery of patients. The hand and foot surgery nursing support is a commonly used medical device. When the hand and foot surgery department of the hospital cares for patients, it is usually necessary to support and fix the patient's arms or legs to facilitate the medical staff to care for the hand and foot surgery patients;

[0003] The utility model with Chinese patent announcement number CN211863182U discloses a hand and foot surgical nursing support, and the utility model relates to the field of nursing technology. A lower clamp is provided at the bottom of the support plate, an adjusting threaded column is fixedly installed on the upper inner surface of the bottom of the support plate, an upper clamp is installed through the outer wall of the adjusting threaded column, a fastening nut is provided in a threaded manner on the outer wall of the adjusting threaded column, and the first fixed block and the second fixed block are connected by a guide rod and an adjusting threaded rod, one end of the guide rod is fixedly connected to the first fixed block, and the other end of the guide rod is fixedly connected to the bearing seat, one end of the adjusting threaded rod is fixedly connected to an adjusting knob, and the other end of the adjusting threaded rod is provided with a bearing, which solves the problem that the length of the nursing support cannot be adjusted according to the physical characteristics of different patients when the traditional hand and foot surgical nursing support is used, which makes the patient feel uncomfortable and increases the patient's physical discomfort.

[0004] In the comparative cases, most of the nursing supports are of fixed height and cannot be telescopically adjusted in height according to different patients, resulting in poor applicability of the nursing components. In view of the above problems, the inventor proposes a telescopic leg and foot nursing support to solve the above problems. Utility Model Content

[0005] In order to solve the problem of poor applicability of different telescopic adjustments; the purpose of the utility model is to provide a telescopic leg and foot care support.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions: a telescopic leg and foot care support, comprising a support rod, a movable rod movably penetrated at the top of the support rod, a support plate is fixedly provided at the top of the movable rod, an adjusting component is arranged on the support rod, and a symmetrically distributed extension component is arranged on the outer side of the support plate; the adjusting component comprises a threaded rod, one end of the threaded rod is rotatably mounted on the inside of the support rod, a lifting rod is provided on the threaded sleeve at the top of the threaded rod, a fixed plate is fixedly provided on the top of the lifting rod, the top of the fixed plate is fixedly connected to the bottom end of the movable rod, a first gear is fixedly provided on the bottom end of the threaded rod, the threaded rod is driven to rotate by the first gear, the threaded rod drives the lifting rod to move, the lifting rod drives the fixed plate to move, and the fixed plate drives the movable rod to move, so that the telescopic height of the movable rod can be adjusted.

[0007] Preferably, the extension assembly includes an extension plate, the outer side of the support plate is provided with a symmetrically distributed first groove, one end of the extension plate is movably inserted into the inside of the first groove, the outer side of the support plate is movably penetrated by a symmetrically distributed insertion rod, one side of the extension plate is provided with a symmetrically distributed slot, one end of the insertion rod is movably inserted into the inside of one of the slots, and a limit plate is fixedly provided at one end of the insertion rod away from the slot. By moving the extension plate, the supporting range of the support plate is increased, and then the limit plate is reset, and the limit plate drives the insertion rod to move, so that the insertion rod is inserted into the slot to fix the extension plate, thereby increasing the supporting range of the support plate, and a return spring is provided on the outer side of the insertion rod, and the two ends of the return spring are respectively fixedly connected to one side of the limit plate and one side of the support plate, and the return spring can drive the limit plate to reset through elastic force, and the bottom end of the support rod is fixedly provided with a base, through the base The stability of the device can be guaranteed, and a pulley can also be provided under the base for easy movement.

[0008] Preferably, a through groove is provided on the outer side of the support rod, and a second gear is rotatably installed inside the through groove. The outer side of the second gear meshes with the outer side of the first gear. The through groove can facilitate the installation of the second gear, and the second gear can drive the first gear to rotate. A symmetrically distributed slide groove is provided on the outer side of the support rod, and a symmetrically distributed slider is provided on the internal sliding card of the slide groove. One end of the two sliders is fixedly connected to the outer side of the fixed plate and the bottom end of the movable rod respectively, and the stability of the movement of the movable rod and the fixed plate is maintained by moving the slider in the slide groove.

[0009] Preferably, a rotating plate is rotatably provided at the upper end of the support rod, and a symmetrically distributed second groove is opened on the outer side of the support rod, and a rotating shaft is rotatably installed inside the second groove, the rotating plate is fixedly sleeved on the outer side of the rotating shaft, and a limit block is fixedly provided on the top of the rotating plate, and a plurality of symmetrically distributed limit grooves are opened on the outer side of the movable rod, one end of the limit block is movably clamped inside one of the limit grooves, and the rotating plate is rotated along the rotating shaft by pressing one end of the rotating plate, and the rotating plate drives the limit block to move out of the limit groove, and then the height of the movable rod is adjusted, and then the rotating plate is reset, and the rotating plate drives the limit block to be inserted into the limit groove, so that the telescopic height of the movable rod can be conveniently adjusted, and a third spring is fixedly provided inside the second groove, and one end of the third spring is fixedly connected to one end of the rotating plate, and the elastic force of the third spring can drive the rotating plate to reset.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The movable rod can be driven to move and the telescopic height of the movable rod can be adjusted by adjusting the adjustment component. The movable rod drives the support plate to move, so that the height can be easily adapted to different patients, thereby improving the applicability of the bracket;

[0012] 2. By moving the extension plate, the supporting range of the pallet is increased, and then the limit plate is reset by the elastic force of the reset spring. The limit plate drives the insertion rod to move, so that the insertion rod is inserted into the slot to fix the extension plate. In this way, the supporting range of the pallet can be increased, thereby improving the supporting effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a structural schematic diagram of Example 1 of the present utility model.

[0015] Figure 2 This is a schematic diagram of the structural cross-section of Example 1 of the present utility model.

[0016] Figure 3 for Figure 2 A is an enlarged view of the structure.

[0017] Figure 4 It is a schematic diagram of the support plate structure in the utility model.

[0018] Figure 5 for Figure 4A magnified view of the structure of B.

[0019] Figure 6 This is a schematic diagram of the structural cross-section of Example 2 of the present utility model.

[0020] Figure 7 for Figure 6 A magnified view of the structure of C in the middle.

[0021] In the figure: 1. support rod; 2. movable rod; 3. support plate; 4. adjustment assembly; 41. threaded rod; 42. lifting rod; 43. fixed plate; 44. slider; 45. first gear; 46. through groove; 47. second gear; 48. slide groove; 5. extension assembly; 51. extension plate; 52. first groove; 53. insertion rod; 54. slot; 55. limit plate; 56. reset spring; 6. base; 401. rotating plate; 402. second groove; 403. rotating shaft; 404. limit block; 405. limit groove; 406. third spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: Figure 1-7 As shown, the utility model provides a technical solution: a telescopic leg and foot care bracket, comprising a support rod 1, a movable rod 2 movably penetrates the top end of the support rod 1, a support plate 3 is fixedly provided at the top end of the movable rod 2, an adjusting component 4 is arranged on the support rod 1, and a symmetrically distributed extension component 5 is arranged on the outer side of the support plate 3; the adjusting component 4 comprises a threaded rod 41, one end of the threaded rod 41 is rotatably mounted inside the support rod 1, a lifting rod 42 is threadedly sleeved on the top end of the threaded rod 41, a fixed plate 43 is fixedly provided on the top end of the lifting rod 42, the top end of the fixed plate 43 is fixedly connected to the bottom end of the movable rod 2, a first gear 45 is fixedly sleeved on the bottom end of the threaded rod 41, the threaded rod 41 is driven to rotate by the first gear 45, the threaded rod 41 drives the lifting rod 42 to move, the lifting rod 42 drives the fixed plate 43 to move, and the fixed plate 43 drives the movable rod 2 to move, so that the telescopic height of the movable rod 2 can be adjusted.

[0024] The extension assembly 5 includes an extension plate 51, a symmetrically distributed first groove 52 is opened on the outer side of the support plate 3, one end of the extension plate 51 is movably inserted in the inside of the first groove 52, a symmetrically distributed insertion rod 53 is movably penetrated through the outer side of the support plate 3, a symmetrically distributed slot 54 is opened on one side of the extension plate 51, one end of the insertion rod 53 is movably inserted in the inside of one of the slots 54, and a limit plate 55 is fixedly provided on the end of the insertion rod 53 away from the slot 54.

[0025] By adopting the above technical solution, the extension plate 51 is moved to increase the supporting range of the pallet 3, and then the limit plate 55 is reset. The limit plate 55 drives the insertion rod 53 to move, so that the insertion rod 53 is inserted into the slot 54 to fix the extension plate 51, thereby increasing the supporting range of the pallet 3.

[0026] A return spring 56 is provided on the outer movable sleeve of the insertion rod 53 , and two ends of the return spring 56 are fixedly connected to one side of the limit plate 55 and one side of the support plate 3 respectively.

[0027] By adopting the above technical solution, the reset spring 56 can drive the limit plate 55 to reset through the elastic force.

[0028] A through slot 46 is formed on the outer side of the support rod 1 , and a second gear 47 is rotatably mounted inside the through slot 46 . The outer side of the second gear 47 meshes with the outer side of the first gear 45 .

[0029] By adopting the above technical solution, the through groove 46 can be conveniently installed with the second gear 47, and the second gear 47 can drive the first gear 45 to rotate.

[0030] The outer side of the support rod 1 is provided with symmetrically distributed slide grooves 48 , and the inner sliding card of the slide groove 48 is provided with symmetrically distributed sliders 44 , and one end of the two sliders 44 is fixedly connected to the outer side of the fixed plate 43 and the bottom end of the movable rod 2 respectively.

[0031] By adopting the above technical solution, the stability of the movement of the movable rod 2 and the fixed plate 43 is maintained by the movement of the slider 44 in the slide groove 48 .

[0032] A base 6 is fixedly provided at the bottom end of the support rod 1 .

[0033] By adopting the above technical solution, the stability of the device can be improved through the base 6.

[0034] A rotating plate 401 is rotatably provided at the upper end of the support rod 1, and a symmetrically distributed second groove 402 is opened on the outer side of the support rod 1, and a rotating shaft 403 is rotatably installed inside the second groove 402. The rotating plate 401 is fixedly sleeved on the outer side of the rotating shaft 403, and a limit block 404 is fixedly provided on the top of the rotating plate 401. A plurality of symmetrically distributed limit grooves 405 are opened on the outer side of the movable rod 2, and one end of the limit block 404 is movably clamped in the inside of one of the limit grooves 405.

[0035] By adopting the above technical solution, by pressing one end of the rotating plate 401, the rotating plate 401 is rotated along the rotating shaft 403, and the rotating plate 401 drives the limit block 404 to move out of the limit groove 405, and then the height of the movable rod 2 is adjusted, and then the rotating plate 401 is reset, and the rotating plate 401 drives the limit block 404 to insert into the limit groove 405, so that the telescopic height of the movable rod 2 can be conveniently adjusted.

[0036] A third spring 406 is fixedly disposed inside the second groove 402 , and one end of the third spring 406 is fixedly connected to one end of the rotating plate 401 .

[0037] By adopting the above technical solution, the rotating plate 401 can be driven to reset by the elastic force of the third spring 406 .

[0038] Working principle: First, move the limit plate 55, the limit plate 55 drives the insertion rod 53 to move out of the slot 54, and at the same time, the limit plate 55 stretches the reset spring 56, so that the reset spring 56 generates elastic force, and then move the extension plate 51, and align the slot 54 with the insertion rod 53, then the reset spring 56 drives the limit plate 55 to reset through the elastic force, the limit plate 55 drives the insertion rod 53 to move, so that the insertion rod 53 is inserted into the slot 54 to fix the extension plate 51, so that the supporting range of the support plate 3 can be increased, thereby improving the supporting effect of the device, and then the first gear 45 drives the threaded rod 41 to rotate, the threaded rod 41 drives the lifting rod 42 to move, the lifting rod 42 drives the fixed plate 43 to move, and the fixed plate 43 drives the movable rod 2 to move, and the telescopic height of the movable rod 2 is adjusted, so that it is convenient for different patients to place their legs and feet, thereby improving the applicability of the bracket;

[0039] By pressing one end of the rotating plate 401, the rotating plate 401 rotates along the rotating shaft 403, and the rotating plate 401 drives the limiting block 404 to move out of the limiting groove 405, and then the height of the movable rod 2 is adjusted, and then the rotating plate 401 is reset, and the rotating plate 401 drives the limiting block 404 to be inserted into the limiting groove 405 to fix the movable rod 2, and the telescopic height of the movable rod 2 is adjusted, so that it is convenient for different patients to place their legs and feet, thereby improving the applicability of the bracket.

[0040] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A telescopic leg and foot care support, comprising a support rod (1), Features: The top end of the support rod (1) is movably penetrated by a movable rod (2), the top end of the movable rod (2) is fixedly provided with a support plate (3), the support rod (1) is provided with an adjustment component (4), and the outer side of the support plate (3) is provided with symmetrically distributed extension components (5); The adjustment assembly (4) comprises a threaded rod (41), one end of which is rotatably mounted inside the support rod (1), a lifting rod (42) is threadedly sleeved at the top end of the threaded rod (41), a fixed plate (43) is fixedly disposed at the top end of the lifting rod (42), the top end of the fixed plate (43) is fixedly connected to the bottom end of the movable rod (2), and a first gear (45) is fixedly sleeved at the bottom end of the threaded rod (41).

2. A telescopic leg and foot care support as claimed in claim 1, It is characterized in that The extension assembly (5) comprises an extension plate (51), the outer side of the support plate (3) is provided with a symmetrically distributed first groove (52), one end of the extension plate (51) is movably inserted into the first groove (52), the outer side of the support plate (3) is movably penetrated by a symmetrically distributed insertion rod (53), one side of the extension plate (51) is provided with a symmetrically distributed slot (54), one end of the insertion rod (53) is movably inserted into one of the slots (54), and a limit plate (55) is fixedly provided at one end of the insertion rod (53) away from the slot (54).

3. A telescopic leg and foot care support as claimed in claim 2, It is characterized in that The outer movable sleeve of the insertion rod (53) is provided with a return spring (56), and the two ends of the return spring (56) are respectively fixedly connected to one side of the limit plate (55) and one side of the support plate (3).

4. A telescopic leg and foot care support as claimed in claim 1, It is characterized in that A through slot (46) is provided on the outer side of the support rod (1), a second gear (47) is rotatably mounted inside the through slot (46), and the outer side of the second gear (47) is meshed with the outer side of the first gear (45).

5. A telescopic leg and foot care support as claimed in claim 1, It is characterized in that The outer side of the support rod (1) is provided with symmetrically distributed sliding grooves (48), and the inner sliding card of the sliding groove (48) is provided with symmetrically distributed sliding blocks (44), and one end of the two sliding blocks (44) is fixedly connected to the outer side of the fixed plate (43) and the bottom end of the movable rod (2) respectively.

6. A telescopic leg and foot care support as claimed in claim 1, It is characterized in that A rotating plate (401) is rotatably provided at the upper end of the support rod (1), a symmetrically distributed second groove (402) is provided on the outer side of the support rod (1), a rotating shaft (403) is rotatably installed inside the second groove (402), the rotating plate (401) is fixedly sleeved on the outer side of the rotating shaft (403), a limiting block (404) is fixedly provided on the top end of the rotating plate (401), a plurality of symmetrically distributed limiting grooves (405) are provided on the outer side of the movable rod (2), and one end of the limiting block (404) is movably clamped inside one of the limiting grooves (405).

7. A telescopic leg and foot care support as claimed in claim 6, It is characterized in that A third spring (406) is fixedly disposed inside the second groove (402), and one end of the third spring (406) is fixedly connected to one end of the rotating plate (401).

8. A telescopic leg and foot care support as claimed in claim 1, It is characterized in that A base (6) is fixedly provided at the bottom end of the support rod (1).

9. A telescopic leg and foot care support as claimed in claim 8, It is characterized in that The base (6) is provided with a pulley.

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