Adjustable limb nursing device

Abstract

The utility model provides an adjustable limb nursing device which relates to the technical field of limb nursing and comprises a supporting column, a lifting cavity is formed in the supporting column, a lifting plate is arranged in the lifting cavity, and a first screw penetrates through the surface of the lifting plate and is in threaded connection with the surface of the lifting plate close to the edge. A gear cavity is formed in the portion, below the lifting cavity, in the supporting column, the bottom of the first screw penetrates through the inner wall of the bottom of the lifting cavity and extends into the gear cavity, a gear ring is fixedly arranged on the portion, located in the gear cavity, of the surface of the first screw in a sleeving mode, and a rotating gear is connected to the meshing position of the gear ring in a meshing mode. The rotating piece is rotated by hands to drive the second screw rod to rotate, the second screw rod rotates to drive the annular plates to move through the moving piece and the connecting plate, the effect of adjusting the distance between the two annular plates can be achieved, the effect that the device is suitable for limbs of different people can be achieved, and the effect that the practicability of the device can be improved can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of limb care, in particular to an adjustable limb care device. Background Art

[0002] In daily life, people may suffer different degrees of limb trauma due to accidents and other reasons. For example, burns are a common injury, which refers to various heat sources, photoelectricity, chemical corrosive agents, radioactivity, etc. Usually, burns refer to scalds caused by high-temperature liquids (boiling water, hot oil), high-temperature solids (hot metals) or high-temperature steam, fire, etc., so limb care devices are needed.

[0003] Existing, such as China Patent Publication No.: CN105167950A The present invention discloses a limb trauma care device, which relates to the technical field of nursing medical equipment. It includes a base plate, an inflatable support pad mechanism installed on the base plate, and a drug application care mechanism installed above the inflatable support mechanism; the inflatable support pad mechanism includes an inflatable support pad body and an inflatable airbag connected to the inflatable support pad body; the middle part of the inflatable support pad body is provided with a waste liquid pool concave to the bottom; the front side wall and the rear side wall of the inflatable support pad body are provided with a concave arc limb groove at the same position; the drug application care mechanism includes four support rods, a transparent support plate, and a drug application block; the four support rods each pass through a corner of the inflatable support pad body and are fixedly connected to the base plate; the middle part of the transparent support plate is provided with a guide window; the drug application block passes through the guide window and slides with the inner wall of the guide window; and the lower part of the drug application block is installed with a drug application cotton. The present invention can vertically clean and apply drugs to the burn wound surface, improve the dressing change efficiency of the nursing staff, and promote the healing of the wound surface.

[0004] Although the above patent cleans and applies medicine vertically on the burn wound, improves the dressing change efficiency of the nursing staff and promotes the healing of the wound, the distance between the concave arc-shaped limb grooves in the patent is fixed, which is not suitable for the placement of limbs of different people and has low practicality. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the distance between the concave arc-shaped limb grooves in the above-mentioned patent technology is fixed, which is not suitable for limb placement of different groups of people and has low practicality, and to propose an adjustable limb care device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable limb care device, comprising a support column, a lifting cavity is provided inside the support column, a lifting plate is provided inside the lifting cavity, a first screw is passed through and threadedly connected to the surface of the lifting plate near the edge, a gear cavity is provided inside the support column and below the lifting cavity, the bottom of the first screw passes through the inner wall of the bottom of the lifting cavity and extends to the inside of the gear cavity, a gear ring is sleeved and fixed on the surface of the first screw and located in the gear cavity, a rotating gear is meshed and connected to the meshing part of the gear ring, a support rod is fixed to the top of the lifting plate, and the top of the support rod The top of the support column is penetrated and slidably connected with it, and a nursing plate is fixed on the top of the support rod, and a placement groove is opened on the top of the nursing plate, and grooves are opened on the top of the nursing plate and on both sides of the placement groove, and moving parts are embedded and slidably connected inside the grooves, and the centers of the two moving parts respectively penetrate the limit rod and the second screw rod, and the top of the moving parts is fixed with a connecting plate, and the top of the nursing plate and near the center of one end and between the two connecting plates are fixed with a ring plate, and a clamping plate is provided inside the ring plate, and the top of the clamping plate is rotatably connected with a third screw rod, and the top of the third screw rod penetrates the top of the ring plate and is threadedly connected with it.

[0007] Preferably, a chassis is fixed at the bottom of the support column, support legs are fixed at the bottom of the chassis and close to the edge at equal intervals, and anti-slip pads are fixed at the bottom of the support legs.

[0008] Preferably, the top of the first screw is rotatably connected to the top inner wall bearing of the lifting chamber, and the bottom of the first screw is rotatably connected to the bottom inner wall bearing of the gear chamber.

[0009] Preferably, a driving motor is embedded in and fixed to the bottom inner wall of the gear cavity, and the output end of the driving motor is fixedly connected to the bottom of the rotating gear.

[0010] Preferably, the limit rod is slidably connected to the movable part, the second screw is threadedly connected to the movable part, both ends of the limit rod are fixedly connected to the inner walls at both ends of the groove, one end of the second screw is rotatably connected to the inner wall bearing at one end of the groove, the other end of the second screw passes through the inner wall at the other end of the groove and is rotatably connected to its bearing, and one end of the second screw and the third screw are respectively fixed with a rotating part and a turntable.

[0011] Preferably, both inner walls of the ring plate are provided with limiting grooves, the inside of the limiting grooves are slidably connected to limiting blocks, and the limiting blocks are fixedly connected to the clamping plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the second screw is driven to rotate by manually rotating the rotating member, and the rotation of the second screw drives the ring plate to move through the moving member and the connecting plate, which can adjust the distance between the two ring plates, so that the device can be suitable for use by different people's limbs, and the practicality of the device can be improved.

[0014] 2. In the utility model, the driving motor drives the rotating gear to rotate, the rotating gear drives the first screw to rotate through the gear ring, the first screw drives the lifting plate to move up and down, and the lifting plate drives the nursing plate to move up and down through the support rod, which can adjust the height of the device, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a stereoscopic diagram of the overall structure of an adjustable limb care device;

[0016] Figure 2 The utility model provides an overall structural cross-sectional view of an adjustable limb care device;

[0017] Figure 3 The utility model provides an overall structural plan of an adjustable limb care device;

[0018] Figure 4 A partial structural stereogram of an adjustable limb care device proposed by the utility model;

[0019] Figure 5 The utility model provides a three-dimensional diagram of the support rod structure of an adjustable limb care device.

[0020] Legend: 1. Support column; 2. Chassis; 3. Support leg; 4. Anti-slip pad; 5. Lifting chamber; 6. Lifting plate; 7. First screw; 8. Gear chamber; 9. Driving motor; 10. Rotating gear; 11. Rotating part; 12. Gear ring; 13. Support rod; 14. Care plate; 15. Groove; 16. Moving part; 17. Limit rod; 18. Second screw; 19. Connecting plate; 20. Ring plate; 21. Clamping plate; 22. Third screw; 23. Turntable; 24. Limiting groove; 25. Limiting block; 26. Placement groove. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-5 As shown, the utility model provides an adjustable limb care device, including a support column 1, a lifting chamber 5 is provided inside the support column 1, a lifting plate 6 is provided inside the lifting chamber 5, a first screw rod 7 is penetrated through and threadedly connected to the surface of the lifting plate 6 and near the edge, a gear chamber 8 is provided inside the support column 1 and below the lifting chamber 5, the bottom of the first screw rod 7 penetrates the bottom inner wall of the lifting chamber 5 and extends to the inside of the gear chamber 8, a gear ring 12 is sleeved and fixed on the surface of the first screw 7 and located in the gear chamber 8, a rotating gear 10 is meshed and connected to the meshing part of the gear ring 12, a support rod 13 is fixed to the top of the lifting plate 6, the top of the support rod 13 penetrates the top of the support column 1 and is slidably connected therewith, A nursing plate 14 is fixed to the top of the support rod 13, and a placement groove 26 is opened on the top of the nursing plate 14. Grooves 15 are opened on the top of the nursing plate 14 and on both sides of the placement groove 26. Moving parts 16 are embedded and slidably connected inside the grooves 15. The centers of the two moving parts 16 respectively penetrate the limit rod 17 and the second screw 18. A connecting plate 19 is fixed to the top of the moving parts 16. A ring plate 20 is fixed on the top of the nursing plate 14 and near the center of one end and between the two connecting plates 19. A clamping plate 21 is provided inside the ring plate 20. The top of the clamping plate 21 is rotatably connected to a third screw 22 on a bearing. The top of the third screw 22 penetrates the top of the ring plate 20 and is threadedly connected thereto.

[0024] The effect achieved by the entire embodiment 1 is that a lifting chamber 5 is opened inside the support column 1, a lifting plate 6 is arranged inside the lifting chamber 5, a first screw 7 is penetrated and threadedly connected on the surface of the lifting plate 6 and near the edge, a gear chamber 8 is opened inside the support column 1 and located below the lifting chamber 5, the bottom of the first screw 7 penetrates the bottom inner wall of the lifting chamber 5 and extends to the inside of the gear chamber 8, a gear ring 12 is sleeved and fixed on the surface of the first screw 7 and located in the gear chamber 8, a rotating gear 10 is meshed and connected at the meshing part of the gear ring 12, a support rod 13 is fixed on the top of the lifting plate 6, the top of the support rod 13 penetrates the top of the support column 1 and is slidably connected thereto, a care plate 14 is fixed on the top of the support rod 13, which can make the rotating gear 10 rotate to drive the gear ring 12 to rotate, the rotation of the gear ring 12 drives the first screw 7 to rotate, the rotation of the first screw 7 drives the lifting plate 6 to rise and fall, and the lifting and falling of the lifting plate 6 drives the care plate 14 to rise and fall through the support rod 13 The effect of the present invention is achieved by providing a placement groove 26 on the top of the nursing plate 14, which can be used to place the nursing object. A groove 15 is provided on the top of the nursing plate 14 and on both sides of the placement groove 26. A moving part 16 is embedded and slidably connected inside the groove 15. The centers of the two moving parts 16 respectively penetrate the limit rod 17 and the second screw 18. A connecting plate 19 is fixed to the top of the moving part 16. A ring plate 20 is fixed to the top of the nursing plate 14 and near the center of one end and between the two connecting plates 19. The second screw 18 can be rotated to drive the moving part 16 to move. The moving part 16 moves through the connecting plate 19 to drive the ring plate 20 to move. A clamping plate 21 is provided inside the ring plate 20. The top of the clamping plate 21 is rotatably connected to the third screw 22. The top of the third screw 22 penetrates the top of the ring plate 20 and is threadedly connected thereto, so that the third screw 22 can rotate to drive the clamping plate 21 to rise and fall.

[0025] Embodiment 2, as Figure 1-5As shown, a chassis 2 is fixed at the bottom of the support column 1, and support legs 3 are fixed at equal intervals at the bottom of the chassis 2 and near the edge, and anti-slip pads 4 are fixed at the bottom of the support legs 3; the top of the first screw 7 is rotatably connected to the top inner wall bearing of the lifting chamber 5, and the bottom of the first screw 7 is rotatably connected to the bottom inner wall bearing of the gear chamber 8; a driving motor 9 is embedded and fixed on the bottom inner wall of the gear chamber 8, and the output end of the driving motor 9 is fixedly connected to the bottom of the rotating gear 10; a limiting rod 17 is slidably connected to the moving member 16, and a second screw 18 is slidably connected to the The moving part 16 is threadedly connected, the two ends of the limit rod 17 are fixedly connected to the inner walls of the two ends of the groove 15, one end of the second screw 18 is rotatably connected to the inner wall of one end of the groove 15, the other end of the second screw 18 penetrates the inner wall of the other end of the groove 15 and is rotatably connected to its bearing, and one end of the second screw 18 and the third screw 22 are respectively fixed with the rotating part 11 and the rotating disk 23; the inner walls on both sides of the ring plate 20 are provided with limit grooves 24, the internal sliding connection of the limit groove 24 is connected to the limit block 25, and the limit block 25 is fixedly connected to the clamping plate 21.

[0026] The effect achieved by the entire embodiment 2 is that a chassis 2 is fixed at the bottom of the support column 1, and support legs 3 are fixed at the bottom of the chassis 2 and at equal intervals near the edge, and anti-slip pads 4 are fixed at the bottom of the support legs 3, which can play an effect of supporting the device; the top of the first screw rod 7 is rotatably connected to the top inner wall bearing of the lifting chamber 5, and the bottom of the first screw rod 7 is rotatably connected to the bottom inner wall bearing of the gear chamber 8, which can play an effect of positioning the two ends of the first screw rod 7; a driving motor 9 is embedded and fixed through the bottom inner wall of the gear chamber 8, and the output end of the driving motor 9 is fixedly connected to the bottom of the rotating gear 10, which can play an effect of causing the driving motor 9 to drive the rotating gear 10 to rotate; the limiting rod 17 is slidably connected to the moving member 16, and the second screw 18 is threadedly connected to the moving member 16, The two ends of the limit rod 17 are fixedly connected to the inner walls of the two ends of the groove 15, and one end of the second screw 18 is rotatably connected to the inner wall bearing at one end of the groove 15, which can make the limit rod 17 limit the moving part 16, and at the same time make the second screw 18 rotate to drive the moving part 16 to move. The other end of the second screw 18 passes through the inner wall of the other end of the groove 15 and is rotatably connected to its bearing. One end of the second screw 18 and the third screw 22 are respectively fixed with a rotating member 11 and a rotating disk 23, which can facilitate the rotation of the second screw 18 and the third screw 22; limiting grooves 24 are provided on the inner walls of both sides of the ring plate 20, and the limiting grooves 24 are internally slidably connected to the limiting blocks 25, and the limiting blocks 25 are fixedly connected to the clamping plate 21, which can limit the clamping plate 21.

[0027] Working principle: The rotating gear 10 is driven to rotate by the driving motor 9, and the rotating gear 10 drives the first screw 7 to rotate through the gear ring 12. The first screw 7 drives the lifting plate 6 to rise and fall. The lifting and falling of the lifting plate 6 drives the nursing plate 14 to rise and fall through the support rod 13, which can adjust the height of the device, so that the device can be suitable for the patient's height. At this time, the second screw 18 is driven to rotate by hand through the rotating member 11. The second screw 18 rotates through the moving member 16 and the connecting plate 19 to drive the ring plate 20 to move, which can adjust the distance between the two ring plates 20, so that the device can be used according to the length of the patient's limbs. At this time, the patient's limbs are placed inside the ring plate 20. At this time, the third screw 22 is driven to rotate by rotating the turntable 23, so that the clamping plate 21 clamps the limbs, thereby facilitating the care of the limbs.

[0028] The wiring diagram of the drive motor 9, the rotating gear 10 and the gear ring 12 in the present invention belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the drive motor 9, the rotating gear 10 and the gear ring 12 are not explained in detail.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An adjustable limb care device, comprising a support column (1), characterized in that: A lifting chamber (5) is provided inside the support column (1), and a lifting plate (6) is provided inside the lifting chamber (5). A first screw rod (7) is passed through and threadedly connected to the surface of the lifting plate (6) near the edge thereof. A gear chamber (8) is provided inside the support column (1) and located below the lifting chamber (5). The bottom of the first screw rod (7) passes through the inner wall of the bottom of the lifting chamber (5) and extends into the gear chamber (8). A gear ring (12) is sleeved and fixed on the surface of the first screw rod (7) and located in the gear chamber (8). A rotating gear (10) is meshedly connected to the meshing portion of the gear ring (12). A support rod (13) is fixed to the top of the lifting plate (6). The top of the support rod (13) passes through the top of the support column (1) and is slidably connected thereto. A nursing plate is fixed to the top of the support rod (13). (14), a placement groove (26) is provided at the top of the nursing plate (14), and grooves (15) are provided at the top of the nursing plate (14) and on both sides of the placement groove (26), and moving parts (16) are embedded and slidably connected inside the grooves (15), and the centers of the two moving parts (16) respectively penetrate the limit rod (17) and the second screw rod (18), and the top of the moving parts (16) is fixed with a connecting plate (19), and the top of the nursing plate (14) and near the center of one end and between the two connecting plates (19) are fixed with a ring plate (20), and a clamping plate (21) is provided inside the ring plate (20), and the top of the clamping plate (21) is rotatably connected with a third screw rod (22) by a bearing, and the top of the third screw rod (22) penetrates the top of the ring plate (20) and is threadedly connected thereto.

2. The adjustable limb care device according to claim 1, characterized in that: A chassis (2) is fixed at the bottom of the support column (1), support legs (3) are fixed at equal intervals at the bottom of the chassis (2) and close to the edge, and anti-slip pads (4) are fixed at the bottom of each of the support legs (3).

3. The adjustable limb care device according to claim 1, characterized in that: The top of the first screw rod (7) is rotatably connected to the top inner wall bearing of the lifting chamber (5), and the bottom of the first screw rod (7) is rotatably connected to the bottom inner wall bearing of the gear chamber (8).

4. The adjustable limb care device according to claim 1, characterized in that: A driving motor (9) is embedded and fixed in the bottom inner wall of the gear cavity (8), and the output end of the driving motor (9) is fixedly connected to the bottom of the rotating gear (10).

5. The adjustable limb care device according to claim 1, characterized in that: The limiting rod (17) is slidably connected to the moving member (16), the second screw rod (18) is threadedly connected to the moving member (16), two ends of the limiting rod (17) are fixedly connected to the inner walls at both ends of the groove (15), one end of the second screw rod (18) is rotatably connected to the inner wall of one end of the groove (15) by a bearing, the other end of the second screw rod (18) passes through the inner wall of the other end of the groove (15) and is rotatably connected to the bearing, and one end of the second screw rod (18) and the third screw rod (22) are respectively fixed with a rotating member (11) and a rotating disk (23).

6. The adjustable limb care device according to claim 1, characterized in that: The inner walls on both sides of the ring plate (20) are provided with limiting grooves (24), the interior of the limiting grooves (24) is slidably connected to limiting blocks (25), and the limiting blocks (25) are fixedly connected to the clamping plate (21).

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