Multifunctional orthopedic operation nursing device

Abstract

The utility model discloses a multifunctional orthopedic surgery nursing device, which relates to the technical field of orthopedics, and comprises two device main bodies, four supporting seats are arranged at the lower end positions of the two device main bodies, and universal wheels are fixedly connected to the lower surfaces of the supporting seats at the front end positions. The multifunctional orthopedic operation nursing device is further provided with an adjusting mechanism, the adjusting mechanism comprises two rotary knobs, four fixing blocks, four connecting rods, four connecting blocks, four long rods, four threaded rods and four connecting blocks, the user rotates the rotary knobs with two hands, at the moment, the rotary knobs drive rotary bevel gears to rotate, and the adjusting mechanism is driven by the rotating bevel gears to rotate. At the moment, rotating bevel gears at the front end and the rear end can drive a connecting rod and a threaded rod to rotate, when the threaded rod rotates, a connecting column does not rotate, and therefore the threaded rod can be disengaged from the connecting column continuously, a rotary knob is installed at the upper end of the device body, and a user does not need to bend down or squat to adjust a supporting base; and the convenience of height adjustment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedics, in particular to a multifunctional orthopedic surgery nursing device. Background Art

[0002] The multifunctional orthopedic surgical care device is a common walking aid, which is usually used to help people with limited mobility, because the multifunctional orthopedic surgical care device can help patients regain the ability to walk during rehabilitation and reduce the pressure on the injured leg, thereby promoting healing and improving the quality of life. The multifunctional orthopedic surgical care device can provide additional support and balance to help users walk and move more safely.

[0003] At present, the existing multifunctional orthopedic nursing walking aid device (such as patent number: CN212187108U) discloses a multifunctional orthopedic nursing walking aid device, including an outer tube, the inner cavity of the outer tube is movably connected with a slide bar 1, the slide bar 1 and the outer tube are fixedly connected by a locking mechanism, the locking mechanism includes a fixed block fixed on the right side of the slide bar 1 and a movable sleeve penetrating the right side of the outer tube, the fixed block is longitudinally arranged on the right side of the slide bar 1, the right side of the fixed block is fixedly connected with a slide bar 2, the right end of the slide bar 2 is fixedly connected with a protrusion, and the surface of the slide bar 2 is slidably connected with a slider. The utility model pulls the slide bar 1 to slide in the inner cavity of the outer tube, extends or shortens it, and then locks and fixes it through the locking mechanism, so as to achieve the purpose of telescopic adjustment of the walking aid device, which is convenient for patients of different heights to use, and effectively assists patients to recover after orthopedic surgery. The multifunctional orthopedic nursing walking aid device has the advantage of telescopic adjustment.

[0004] However, during the implementation of the above technical solution, it was found that there were at least the following technical problems:

[0005] Different users need to adjust the multifunctional orthopedic surgery care device to a suitable height when using it. At this time, the user needs to squat or bend over to adjust the support seat of the multifunctional orthopedic surgery care device. However, the users are usually patients undergoing orthopedic surgery on their legs, and it is usually inconvenient for them to bend over or perform lower end operations. Therefore, it becomes inconvenient for the users to adjust the height. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a multifunctional orthopedic surgery care device, which solves the technical problem that different users need to adjust the device to a suitable height when using the multifunctional orthopedic surgery care device. At this time, the user needs to squat or bend over to adjust the support seat of the multifunctional orthopedic surgery care device, but the users are usually patients undergoing orthopedic surgery on the legs, and it is usually inconvenient for them to bend over or perform lower end operations. Therefore, the users will become inconvenient when faced with height adjustment.

[0008] (II) Technical solution

[0009] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0010] A multifunctional orthopedic surgery nursing device comprises two device bodies, which are fixedly connected by a cross bar, four support seats are arranged at the lower end positions of the two device bodies, and the lower surface of the support seat at the front end position is fixedly connected with a universal wheel, and the multifunctional orthopedic surgery nursing device is also provided with an adjustment mechanism, including two knobs, four fixed blocks, four connecting rods, four connecting blocks, four long rods, four threaded rods and four connecting blocks, U-shaped grooves are provided inside the two device bodies, and rotating bevel gears are provided inside the two U-shaped grooves, slots are penetrated through the upper surfaces of the two device bodies, the two knobs are located at the upper ends of the two device bodies, and the lower surfaces of the two knobs are fixedly connected to the upper surfaces of the corresponding rotating bevel gears through the slots, and the lower surfaces of the two rotating bevel gears are fixedly connected with short rods, and the lower surface of each of the short rods is rotatably connected to the inner wall of the corresponding device body.

[0011] Preferably: the four long rods are located at the front and rear ends of the two rotating bevel gears, and the front and rear surfaces of each long rod are fixedly connected with meshing bevel gears, a rotating bevel gear is provided at the end of each long rod away from the short rod, and each meshing bevel gear is vertically meshed with the corresponding rotating bevel gear.

[0012] Preferably: the inner wall of each of the device bodies is fixedly connected to two fixed blocks corresponding to the positions of the long rods, and a hole one is penetrated through the right surface of each fixed block, and each long rod is rotatably connected to the corresponding fixed block through the hole one.

[0013] Preferably, the lower surfaces of the four rotating bevel gears at both ends are fixedly connected to the connecting rods, and the inner walls of the two device bodies are fixedly connected to the connecting blocks.

[0014] Preferably, a second hole is formed through the upper surface of each of the connecting blocks, and each of the connecting blocks is rotatably connected to a corresponding connecting rod through the second hole.

[0015] Preferably, the four threaded rods are located at the lower ends of the four moving blocks, and the upper surface of each threaded rod is fixedly connected to the lower surface of the connecting rod.

[0016] Preferably, the four connection blocks are sleeved on the front and rear sides of the lower ends of the two device bodies, and the lower surface of each connection block is fixedly connected to the upper surface of the corresponding support seat.

[0017] Preferably, a thread groove is formed on the upper surface of each of the connection blocks, and each threaded rod is threadably sleeved with the corresponding connection block through the thread groove.

[0018] (III) Beneficial effects

[0019] 1. The user rotates the knob with both hands, and the knob drives the rotating bevel gear to rotate. Since the two meshing bevel gears on the long rod are meshed with the rotating bevel gear, the rotating bevel gears at the front and rear ends will drive the connecting rod and the threaded rod to rotate. When the threaded rod rotates, the connecting column does not rotate, so the threaded rod will continue to separate from the connecting column. At this time, the device body continues to move away from the support seat, thereby achieving the purpose of adjusting the height of the device body. The knob is installed at the upper end of the device body, so that the user does not need to bend over or squat to adjust the support seat, thereby improving the convenience of height adjustment.

[0020] 2. The fixing block is installed inside the main body of the device, and when the long rod rotates, the fixing block will fix the long rod, so that the meshing bevel gears at both ends of the long rod will not be offset in the transmission force, thereby improving the stability of the meshing bevel gears in the transmission force. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0022] Figure 1 It is a structural diagram of the entire utility model;

[0023] Figure 2 It is a structural diagram of the interior of the main body of the device of the utility model;

[0024] Figure 3 This is a structural diagram of the meshing bevel gear and the rotating bevel gear of the utility model;

[0025] Figure 4 This is a structural diagram of the threaded rod and the connecting column of the utility model.

[0026] Legend: 1. Device body; 2. Knob; 3. Support seat; 4. U-shaped groove; 5. Fixed block; 6. Rotating bevel gear; 7. Meshing bevel gear; 8. Connecting rod; 9. Connecting block; 10. Hole one; 11. Hole two; 12. Long rod; 13. Short rod; 14. Threaded rod; 15. Connecting column; 16. Threaded groove. DETAILED DESCRIPTION

[0027] The embodiment of the present application provides a multifunctional orthopedic surgery nursing device, which effectively solves the problem that different users need to adjust the device to a suitable height when using the multifunctional orthopedic surgery nursing device. At this time, the user needs to squat or bend down to adjust the support seat of the multifunctional orthopedic surgery nursing device, but the user is usually a patient after orthopedic surgery on the leg, and it is usually inconvenient for the user to bend down or operate the lower end. Therefore, the user will become inconvenient when facing the technical problem that the height adjustment becomes inconvenient. The user rotates the knob with both hands. At this time, the knob drives the rotating bevel gear to rotate. Since the two meshing bevel gears on the long rod are meshed with the rotating bevel gear, the rotating bevel gears at the front and rear ends will drive the connecting rod and the threaded rod to rotate. When the threaded rod rotates, the connecting column does not rotate, so the threaded rod will continue to disengage from the connecting column. At this time, the device body continues to move away from the support seat, thereby achieving the purpose of adjusting the height of the device body. The knob is installed at the upper end of the device body, so that the user does not need to bend down or squat to adjust the support seat, thereby improving the convenience of height adjustment.

[0028] Example

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problem that different users need to adjust the device to a suitable height when using the multifunctional orthopedic surgery nursing device. At this time, the user needs to squat or bend down to adjust the support seat of the multifunctional orthopedic surgery nursing device. However, the user is usually a patient who has undergone orthopedic surgery on the leg, and it is usually inconvenient for the user to bend down or perform lower end operations. Therefore, the user will become inconvenient when facing the technical problem of height adjustment. The overall idea is as follows:

[0030] In view of the problems existing in the prior art, the utility model provides a multifunctional orthopedic surgery nursing device, a multifunctional orthopedic surgery nursing device, comprising two device main bodies 1, the two device main bodies 1 are fixedly connected by a cross bar, four support seats 3 are arranged at the lower end positions of the two device main bodies 1, and the lower surface of the support seat 3 located at the front end position is fixedly connected with a universal wheel, the multifunctional orthopedic surgery nursing device is also provided with an adjustment mechanism, including two knobs 2, four fixing blocks 5, four connecting rods 8, four connecting blocks 9, four long rods 12, four threaded rods 14 and four connecting columns 15, the interiors of the two device main bodies 1 are provided with U-shaped grooves 4, and the interiors of the two U-shaped grooves 4 are provided with rotating bevel gears 6, the two device main bodies 1 are provided with a plurality of rotating bevel gears 6, and the two device main bodies 1 are provided with a plurality of rotating bevel gears 6. The upper surface of the body 1 is penetrated with slots, the two knobs 2 are located at the upper ends of the two device bodies 1, and the lower surfaces of the two knobs 2 are fixedly connected to the upper surfaces of the corresponding rotating bevel gears 6 through the slots, and the lower surfaces of the two rotating bevel gears 6 are fixedly connected with short rods 13, and the lower surface of each short rod 13 is rotatably connected to the inner wall of the corresponding device body 1. The user rotates the knob 2 with both hands, and the knob 2 drives the rotating bevel gear 6 to rotate. Since the two meshing bevel gears 7 on the long rod 12 are meshed with the rotating bevel gear 6, the rotating bevel gears 6 at the front and rear ends will drive the connecting rod 8 and the threaded rod 14 to rotate. When the threaded rod 14 rotates, the connecting column 15 does not rotate, so the threaded rod 14 will continuously disengage from the connecting column 15.

[0031] The four long rods 12 are located at the front and rear ends of the two rotating bevel gears 6, and the front and rear surfaces of each long rod 12 are fixedly connected with meshing bevel gears 7. A rotating bevel gear 6 is arranged at one end of each long rod 12 away from the short rod 13, and each meshing bevel gear 7 is vertically meshed with the corresponding rotating bevel gear 6. The inner wall of each device body 1 is fixedly connected with two fixed blocks 5 corresponding to the position of the long rods 12, and a hole 10 is penetrated on the right surface of each fixed block 5. Each long rod 12 is rotatably connected with the corresponding fixed block 5 through the hole 10. The lower surfaces of the four rotating bevel gears 6 at the ends are fixedly connected to the connecting rod 8, the inner walls of the two device bodies 1 are fixedly connected to the connecting blocks 9, the upper surface of each connecting block 9 is penetrated by a hole 11, and each connecting block 9 is rotatably connected to the corresponding connecting rod 8 through the hole 11, the fixed block 5 is installed inside the device body 1, and when the long rod 12 rotates, the fixed block 5 will fix the long rod 12, so that the meshing bevel gears 7 at both ends of the long rod 12 will not have positional deviation when transmitting force, thereby improving the stability of the meshing bevel gears 7 when transmitting force.

[0032] The four threaded rods 14 are all located at the lower end of the four connecting blocks 9, the upper surface of each threaded rod 14 is fixedly connected to the lower surface of the connecting rod 8, and the four connecting columns 15 are all sleeved on the front and rear sides of the lower ends of the two device bodies 1, and the lower surface of each connecting column 15 is fixedly connected to the upper surface of the corresponding support seat 3. A threaded groove 16 is provided on the upper surface of each connecting column 15, and each threaded rod 14 is threadedly sleeved with the corresponding connecting column 15 through the threaded groove 16. At this time, the device body 1 continues to move away from the support seat 3 to achieve the purpose of adjusting the height of the device body 1, and the knob 2 is installed at the upper end of the device body 1, so that the user does not need to bend over or squat to adjust the support seat 3, thereby improving the convenience of height adjustment.

[0033] Working principle:

[0034] The user first rotates the knob 2 with both hands. At this time, the knob 2 drives the rotating bevel gear 6 to rotate. Since the two meshing bevel gears 7 on the long rod 12 are meshed with the rotating bevel gear 6, the rotating bevel gears 6 at the front and rear ends will drive the connecting rod 8 and the threaded rod 14 to rotate. When the threaded rod 14 rotates, the connecting column 15 does not rotate, so the threaded rod 14 will continue to disengage from the connecting column 15. At this time, the device body 1 continues to move away from the support seat 3, thereby achieving the purpose of adjusting the height of the device body 1. The knob 2 is installed at the upper end position of the device body 1, so that the user does not need to bend over or squat to adjust the support seat 3, thereby improving the convenience of height adjustment. The fixing block 5 is installed inside the device body 1, and when the long rod 12 rotates, the fixing block 5 will fix the long rod 12, so that the meshing bevel gears 7 at both ends of the long rod 12 will not have position deviation during transmission force, thereby improving the stability of the meshing bevel gears 7 during transmission force.

[0035] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A multifunctional orthopedic surgery nursing device, comprising two device bodies (1), the two device bodies (1) are fixedly connected by a cross bar, four support seats (3) are arranged at the lower end of the two device bodies (1), and the lower surface of the support seat (3) located at the front end is fixedly connected with a universal wheel, characterized in that: The multifunctional orthopedic surgery nursing device is also provided with an adjustment mechanism, comprising two knobs (2), four fixing blocks (5), four connecting rods (8), four connecting blocks (9), four long rods (12), four threaded rods (14) and four connecting columns (15); a U-shaped groove (4) is provided inside the two device bodies (1), and a rotating bevel gear (6) is provided inside the two U-shaped grooves (4); and a slot hole is provided through the upper surface of the two device bodies (1); The two knobs (2) are located at the upper ends of the two device bodies (1), and the lower surfaces of the two knobs (2) are fixedly connected to the upper surfaces of the corresponding rotating bevel gears (6) through the slots, and the lower surfaces of the two rotating bevel gears (6) are fixedly connected to short rods (13), and each of the short rods (13) is rotatably connected to the inner wall of the corresponding device body (1).

2. A multifunctional orthopedic surgery nursing device as claimed in claim 1, characterized in that: The four long rods (12) are located at both ends of the two rotating bevel gears (6), and the front and rear surfaces of each long rod (12) are fixedly connected to a meshing bevel gear (7); A rotating bevel gear (6) is provided at one end of each long rod (12) away from the short rod (13), and each meshing bevel gear (7) is vertically meshed with the corresponding rotating bevel gear (6).

3. A multifunctional orthopedic surgery nursing device as claimed in claim 1, characterized in that: The inner wall of each device body (1) is fixedly connected to two fixing blocks (5) corresponding to the position of the long rod (12), and a hole (10) is penetrated through the right surface of each fixing block (5); Each long rod (12) is rotatably connected to a corresponding fixed block (5) through hole one (10).

4. A multifunctional orthopedic surgery nursing device as claimed in claim 1, characterized in that: The lower surfaces of the four rotating bevel gears (6) located at both ends are fixedly connected to the connecting rod (8); The inner walls of the two device bodies (1) are both fixedly connected to the connecting blocks (9).

5. A multifunctional orthopedic surgery nursing device as claimed in claim 4, characterized in that: A second hole (11) is formed through the upper surface of each connection block (9), and each connection block (9) is rotatably connected to a corresponding connection rod (8) via the second hole (11).

6. A multifunctional orthopedic surgery nursing device as claimed in claim 1, characterized in that: The four threaded rods (14) are all located at the lower ends of the four connecting blocks (9); Wherein, the upper surface of each threaded rod (14) is fixedly connected to the lower surface of the connecting rod (8).

7. A multifunctional orthopedic surgery nursing device as claimed in claim 6, characterized in that: The four connecting columns (15) are sleeved on the front and rear sides of the lower ends of the two device bodies (1); Wherein, the lower surface of each connecting column (15) is fixedly connected to the upper surface of the corresponding supporting seat (3).

8. A multifunctional orthopedic surgery nursing device as claimed in claim 7, characterized in that: A thread groove (16) is provided on the upper surface of each connecting column (15), and each threaded rod (14) is threadably sleeved with the corresponding connecting column (15) via the thread groove (16).

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