CN213993888U

CN213993888U - Limb lifting frame

Info

Publication number: CN213993888U
Application number: CN202022042545.2U
Authority: CN
Inventors: 李妍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-08-20
Anticipated expiration: 2030-09-17

Abstract

The utility model provides a frame is raised to limbs, the on-line screen storage device comprises a base, angle adjustment mechanism, stand and supporting plate, angle adjustment mechanism includes first angle adjustment mechanism, second angle adjustment mechanism and third angle adjustment mechanism, the top of stand is equipped with pivot seat and pivot, the pivot seat rotates with the pivot to be connected, supporting plate includes first supporting plate and second supporting plate, the base is connected with the bottom of stand through first angle adjustment mechanism, the top of stand is passed through the pivot and is connected with second angle adjustment mechanism, second angle adjustment mechanism is connected with the one end of first supporting plate, the other end of first supporting plate passes through third angle adjustment mechanism and is connected with second supporting plate, first supporting plate uses the stand as the center, can rotate 360 degrees in the horizontal plane. The utility model discloses can realize that the decubitus supports the usage mode switch that upper limbs, decubitus support low limbs, stand position supported the upper limbs, application scope is wide, and the patient can be according to the position of oneself position adjustment limbs, can improve the comfort level that makes the patient.

Description

Limb lifting frame

Technical Field

The utility model relates to the technical field of medical equipment, in particular to limb lifting frame.

Background

For the operative or non-operative patients with limb trauma, fracture, soft tissue injury, after interventional therapy, edema, long-term bed rest and the like, in order to promote the blood and body fluid backflow of the limbs of the patients, so as to relieve or avoid the limb edema, blood stasis and pressure sore and assist doctors to take the best treatment position and the like, the device can promote the wound healing of the affected/operative limbs, prevent/relieve the edema and pressure sore, assist the doctors to treat and facilitate the activities of the patients, the tail end position of the affected limb is required to be kept higher than the proximal end position of the affected limb when the affected limb is static, and the blood and body fluid reaching the affected limb can accelerate the centripetal backflow under the action of gravity to achieve the effects of preventing, treating, recovering and relieving the pains of the patients.

The existing limb lifting frame has the following defects:

1. the limb lifting frame is specially used for supporting the upper limbs or the lower limbs and cannot be shared;

2. the supporting plate of the limb elevating frame can not rotate in the horizontal plane by taking the upright post as an axis, and a patient needs to keep a posture for a long time and is low in comfort level;

3. the limb lifting frame can only be used in a lying position, and cannot be used when a patient stands.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome the above-mentioned defect that prior art exists, provide one kind upper and lower limbs sharing, can alternate the support position, the frame is raised to the limbs that application scope is wide.

The technical proposal adopted by the utility model for solving the technical problems is that a limb lifting frame comprises a base, an angle adjusting mechanism, a vertical column and a supporting splint, the angle adjusting mechanism comprises a first angle adjusting mechanism, a second angle adjusting mechanism and a third angle adjusting mechanism, the top end of the upright post is provided with a rotating shaft seat and a rotating shaft, the rotating shaft seat is rotationally connected with the rotating shaft, the supporting splint comprises a first supporting splint and a second supporting splint, the base is connected with the bottom end of the upright post through a first angle adjusting mechanism, the top end of the upright post is connected with a second angle adjusting mechanism through a rotating shaft, the second angle adjusting mechanism is connected with one end of the first supporting plate, the other end of the first supporting plate is connected with the second supporting plate through the third angle adjusting mechanism, and the first supporting plate can rotate 360 degrees in the horizontal plane by taking the stand column as the center.

Preferably, the first angle adjusting mechanism, the second angle adjusting mechanism and the third angle adjusting mechanism each include a shaft pin seat, a shaft pin, a gear, a limit tooth, a connecting rod, a pressing block and a return spring, the shaft pin seat on the first angle adjusting mechanism is connected with the bottom end of the upright column, the shaft pin on the first angle adjusting mechanism is connected with one end of the base, the shaft pin seat on the second angle adjusting mechanism is connected with the top end of the rotating shaft, the shaft pin on the second angle adjusting mechanism is connected with one end of the first supporting plate, the shaft pin seat on the third angle adjusting mechanism is connected with the other end of the first supporting plate, the shaft pin on the third angle adjusting mechanism is connected with one end of the second supporting plate, the shaft pin is rotatably connected with the shaft pin seat, the gear is arranged at one end of the shaft pin, and the limit tooth is connected with the pressing block through the connecting rod, the reset spring is sleeved on the connecting rod, and the limiting teeth are matched with the gear to limit the rotation of the shaft pin.

Preferably, the base comprises a flat bottom plate and an arc bottom plate, the flat bottom plate is connected with the angle adjusting mechanism, and the arc bottom plate is arranged on the flat bottom plate.

Preferably, a second flexible buffer layer is arranged on the cambered surface of the cambered bottom plate.

Preferably, a first binding band and a second binding band are arranged on the cambered bottom plate.

Preferably, the lengths of the first supporting plate and the second supporting plate can be adjusted in a telescopic mode, a third binding belt is arranged on the first supporting plate, and a fourth binding belt is arranged on the second supporting plate.

Preferably, the first support splint and the second support splint are both arc-shaped splints.

Preferably, the cambered surfaces of the first supporting splint and the second supporting splint are respectively provided with a first flexible buffer layer.

Preferably, a plurality of through holes are formed in each of the first support supporting plate and the second support supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

first support pallet and the adjustable length of second support pallet, adapt to different patients, adjust the position of adjusting the base through pressing first angle, adjust the angle between first support pallet and stand through second angle adjustment mechanism, adjust the angle between second support pallet and first support pallet through third angle adjustment mechanism, can realize the recumbent position and support the upper limbs, the recumbent position supports the low limbs, stand the position and support the user mode switching of upper limbs, application scope is wide, the patient can use the stand to adjust the position of limbs as the center according to own position, can prevent and press the sore, alleviate edema, promote the healing of incision on the limb, improve the comfort level etc. that makes the patient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a schematic structural view of the utility model in which an upper limb is supported in a lying position;

FIG. 2 is a schematic view of the embodiment of FIG. 1 in a recumbent position supporting a lower limb;

FIG. 3 is a schematic view of the embodiment shown in FIG. 1 in a standing position supporting an upper limb;

fig. 4 is a schematic structural view of the angle adjustment mechanism shown in fig. 1.

Description of reference numerals: 11-flat bottom plate, 12-cambered bottom plate, 121-first binding belt, 122-second binding belt; 2-angle adjusting mechanism, 21-first angle adjusting mechanism, 22-second angle adjusting mechanism, 23-third angle adjusting mechanism, 211-shaft pin seat, 212-shaft pin, 213-gear, 214-limit tooth, 215-connecting rod, 216-pressing block and 217-reset spring; 3-upright column, 31-rotating shaft seat, 32-rotating shaft; 4-support plate, 41-first support plate, 411-third binding belt, 42-second support plate and 421-fourth binding belt.

Detailed Description

The technical solution provided by the present invention is further explained with reference to the accompanying drawings and embodiments.

Referring to fig. 1-4, the present embodiment includes a base, an angle adjusting mechanism 2, stand 3 and supporting plate 4, angle adjustment mechanism 2 includes first angle adjustment mechanism 21, second angle adjustment mechanism 22 and third angle adjustment mechanism 23, the top of stand 3 is equipped with pivot seat 31 and pivot 32, pivot seat 31 rotates with pivot 32 to be connected, supporting plate 4 includes first supporting plate 41 and second supporting plate 42, the base is connected with the bottom of stand 3 through first angle adjustment mechanism 21, the top of stand 3 is connected with second angle adjustment mechanism 22 through pivot 32, second angle adjustment mechanism 22 is connected with the one end of first supporting plate 41, the other end of first supporting plate 41 passes through third angle adjustment mechanism 23 and is connected with second supporting plate 42, first supporting plate 41 uses stand 3 to rotate 360 degrees in the horizontal plane as the center.

The first angle adjusting mechanism 21, the second angle adjusting mechanism 22 and the third angle adjusting mechanism 23 each include a shaft pin holder 211, a shaft pin 212, a gear 213, a limit tooth 214, a connecting rod 215, a pressing block 216, and a return spring 217, the shaft pin holder 211 on the first angle adjusting mechanism 21 is connected to the bottom end of the column 3, the shaft pin 212 on the first angle adjusting mechanism 21 is connected to one end of the base, the shaft pin holder 211 on the second angle adjusting mechanism 22 is connected to the top end of the rotating shaft 32, the shaft pin 212 on the second angle adjusting mechanism 22 is connected to one end of the first supporting plate 41, the shaft pin holder 211 on the third angle adjusting mechanism 23 is connected to the other end of the first supporting plate 41, the shaft pin 212 on the third angle adjusting mechanism 23 is connected to one end of the second supporting plate 42, the shaft pin 212 is rotatably connected to the shaft pin holder 211, the gear 213 is disposed at one end of the shaft pin 212, the limit tooth 214 is connected to the pressing block 216 through the connecting rod 215, the return spring 217 is sleeved on the connecting rod 215, and the limit tooth 214 is matched with the gear 213 to limit the rotation of the shaft pin 212.

The base includes flat bottom plate 11 and cambered surface bottom plate 12, and flat bottom plate 11 is connected with angle adjustment mechanism 2, and cambered surface bottom plate 12 is located on flat bottom plate 11 to the curve of laminating human trunk part is equipped with flexible buffer layer two on cambered surface of cambered surface bottom plate 12, is equipped with first bandage 121 and second bandage 122 on cambered surface bottom plate 12, fixes the base in the patient armpit for stand when position, with the support of arm when providing to stand.

Scalable the regulation of length of supporting plate 4 to adapt to different limbs length, supporting plate 4 is the arc layer board, is equipped with flexible buffer layer one on the cambered surface, promotes the comfort level, is equipped with a plurality of through-holes on supporting plate 4, strengthens ventilation function, is equipped with third bandage 411 on the first supporting plate 41, and second supporting plate 42 is equipped with fourth bandage 421, so that fixed limbs.

The number of first strap 121, second strap 122, third strap 411, and fourth strap 421 may be adjusted as needed for a particular use.

The utility model discloses a theory of operation:

when the upper limbs are supported in the lying position

Referring to fig. 1, the length of the arm of the patient is adjusted by the telescopic mechanisms of the first supporting plate 41 and the second supporting plate 42, the pressing block 216 of the first angle adjusting mechanism 21 is pressed, the pressing block 216 drives the limit tooth 214 to move through the connecting rod 215, the gear 213 is unlocked, the position of the base is adjusted, the flat plate 11 is horizontally downward, the pressing block 216 is released, the reset spring drives the limit tooth 214 to reset the locking gear 213, thereby fixing the position of the base, the above adjusting manner is repeated, the angle between the first supporting plate 41 and the upright post is adjusted through the second angle adjusting mechanism 22, the upper arm of the patient is in a comfortable position, the upper arm is fixed by the third strap 411, the angle between the second supporting plate 42 and the first supporting plate 41 is adjusted through the third angle adjusting mechanism 23, the forearm of the patient is in a comfortable position, the forearm is fixed by the fourth strap 421, the shoulders of the patient can rotate in the horizontal plane by taking the upright post 3 as the center, and the patient can adjust according to the body position of the patient.

When the lying position supports the lower limbs

Referring to fig. 2, the leg length of the patient is adjusted by the telescoping mechanisms of the first supporting plate 41 and the second supporting plate 42, the pressing block 216 of the first angle adjusting mechanism 21 is pressed, the pressing block 216 drives the limit tooth 214 to move through the connecting rod 215, the gear 213 is unlocked, the position of the base is adjusted, the flat plate 11 is horizontally downward, the pressing block 216 is released, the reset spring drives the limit tooth 214 to reset the locking gear 213, thereby fixing the position of the base, the above adjusting manner is repeated, the angle between the first supporting plate 41 and the upright post is adjusted through the second angle adjusting mechanism 22, so that the thigh of the patient is in a comfortable position, the thigh is fixed by the third strap 411, the angle between the second supporting plate 42 and the first supporting plate 41 is adjusted through the third angle adjusting mechanism 23, so that the calf of the patient is in a comfortable position, the calf is fixed by the fourth strap 421, the legs of the patient can rotate in the horizontal plane by taking the upright post 3 as the center, and the patient can adjust according to the body position of the patient.

When standing up to support upper limbs

Referring to fig. 3, the length of the hand of the patient is adjusted by the telescopic mechanisms of the first supporting plate 41 and the second supporting plate 42, the pressing block 216 of the first angle adjusting mechanism 21 is pressed, the pressing block 216 drives the limit teeth 214 to move through the connecting rod 215, the gear 213 is unlocked, the position of the base is adjusted, the flat floor 11 is perpendicular to the horizontal plane, the horizontal position of the cambered bottom plate 12 is fixed after the waist and the chest of the patient is bypassed by the first bandage 121, the vertical position of the cambered bottom plate 12 is fixed after the shoulder of the patient is bypassed by the second bandage 122, the pressing block 216 is released, the limit teeth 214 are driven by the return spring to return to the locking gear 213, so as to fix the position of the base, the above adjusting manner is repeated, the angle between the first supporting plate 41 and the upright column is adjusted by the second angle adjusting mechanism 22, so that the arm of the patient is in a comfortable position, the upper arm is fixed by the third bandage 411, the angle between the second supporting plate 42 and the first supporting plate 41 is adjusted by the third angle adjusting mechanism 23, so that the forearm of the patient is in a comfortable position, the forearm is fixed by the fourth bandage 421, the shoulder of the patient can rotate in the horizontal plane by taking the upright column 3 as the center, and the patient can adjust the posture according to the patient.

The above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A limb lifting frame is characterized in that: comprises a base, an angle adjusting mechanism (2), an upright post (3) and a supporting plate (4), wherein the angle adjusting mechanism (2) comprises a first angle adjusting mechanism (21), a second angle adjusting mechanism (22) and a third angle adjusting mechanism (23), the top end of the upright post (3) is provided with a rotating shaft seat (31) and a rotating shaft (32), the rotating shaft seat (31) is rotatably connected with the rotating shaft (32), the supporting plate (4) comprises a first supporting plate (41) and a second supporting plate (42), the base is connected with the bottom end of the upright post (3) through the first angle adjusting mechanism (21), the top end of the upright post (3) is connected with the second angle adjusting mechanism (22) through the rotating shaft (32), the second angle adjusting mechanism (22) is connected with one end of the first supporting plate (41), the other end of the first supporting plate (41) is connected with the second supporting plate (42) through the third angle adjusting mechanism (23), the first support pallet (41) can rotate 360 degrees in the horizontal plane with the upright column (3) as the center.

2. The limb elevation support of claim 1, wherein: the first angle adjusting mechanism (21), the second angle adjusting mechanism (22) and the third angle adjusting mechanism (23) respectively comprise a shaft pin seat (211), a shaft pin (212), a gear (213), a limit tooth (214), a connecting rod (215), a pressing block (216) and a reset spring (217), the shaft pin seat (211) on the first angle adjusting mechanism (21) is connected with the bottom end of the upright post (3), the shaft pin (212) on the first angle adjusting mechanism (21) is connected with one end of the base, the shaft pin seat (211) on the second angle adjusting mechanism (22) is connected with the top end of the rotating shaft (32), the shaft pin (212) on the second angle adjusting mechanism (22) is connected with one end of the first supporting plate (41), and the shaft pin seat (211) on the third angle adjusting mechanism (23) is connected with the other end of the first supporting plate (41), the shaft pin (212) on the third angle adjusting mechanism (23) is connected with one end of the second supporting plate (42), the shaft pin (212) is rotatably connected with the shaft pin seat (211), the gear (213) is arranged at one end of the shaft pin (212), the limiting tooth (214) is connected with the pressing block (216) through a connecting rod (215), the reset spring (217) is sleeved on the connecting rod (215), and the limiting tooth (214) is matched with the gear (213) to limit the rotation of the shaft pin (212).

3. The limb elevation support of claim 1, wherein: the base comprises a flat bottom plate (11) and an arc bottom plate (12), the flat bottom plate (11) is connected with an angle adjusting mechanism (2), and the arc bottom plate (12) is arranged on the flat bottom plate (11).

4. The limb elevation support of claim 3, wherein: and a second flexible buffer layer is arranged on the cambered surface of the cambered surface bottom plate (12).

5. The limb elevation support of claim 3, wherein: and a first binding belt (121) and a second binding belt (122) are arranged on the cambered bottom plate (12).

6. The limb elevation support of claim 1, wherein: the length of the first supporting plate (41) and the length of the second supporting plate (42) can be adjusted in a telescopic mode, a third binding belt (411) is arranged on the first supporting plate (41), and a fourth binding belt (421) is arranged on the second supporting plate (42).

7. The limb elevation support of claim 1, wherein: the first supporting plate (41) and the second supporting plate (42) are both arc-shaped supporting plates.

8. The limb elevation support of claim 7, wherein: the cambered surfaces of the first supporting plate (41) and the second supporting plate (42) are respectively provided with a first flexible buffer layer.

9. The limb elevation support of claim 8, wherein: the first supporting plate (41) and the second supporting plate (42) are provided with a plurality of through holes.