CN220899026U - Limb bracket with automatic support height adjustment function - Google Patents
Limb bracket with automatic support height adjustment function Download PDFInfo
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- CN220899026U CN220899026U CN202321988598.0U CN202321988598U CN220899026U CN 220899026 U CN220899026 U CN 220899026U CN 202321988598 U CN202321988598 U CN 202321988598U CN 220899026 U CN220899026 U CN 220899026U
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- threaded
- connecting block
- rod
- limb
- threaded rod
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- 230000008093 supporting effect Effects 0.000 claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 9
- 239000002344 surface layer Substances 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 210000003414 extremity Anatomy 0.000 description 31
- 230000000474 nursing effect Effects 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 210000003141 lower extremity Anatomy 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a limb bracket with an automatic supporting height adjustment function, which relates to the technical field of limb brackets and comprises a base, casters and a bidirectional motor, wherein the casters are arranged at the bottom of the base, the bidirectional motor is arranged at one side of the inside of the base, driving rollers are arranged at two ends of the bidirectional motor, the driving rollers are connected with driven rollers through connecting belts, and connecting rods are arranged in the driven rollers. This limbs bracket with automatically regulated supporting height starts two-way motor and drives the drive roll rotation, and the drive roll rotation drives driven voller and connecting rod through the connecting band and rotates, drives forward threaded rod and reverse threaded rod synchronous revolution and carries out the screw action respectively with first screw thread connecting block and second screw thread connecting block and promote the position of mount pad through crossing branch, and then promotes the position of mount pad for this limbs bracket with automatically regulated supporting height has solved limbs bracket supporting height and is difficult to change, can not adjust the inconvenient problem of causing.
Description
Technical Field
The utility model relates to the technical field of limb brackets, in particular to a limb bracket with an automatic supporting height adjustment function.
Background
The limb bracket comprises a medical leg bracket and a medical hand bracket, the medical leg bracket is used for supporting the lower limb of a patient, the lower limb is usually required to be lifted or used when the lower limb is required to be changed, the changing is the most common and most frequent treatment means for treating the burn and scald patient, and the medical leg bracket is also one of the main works of a ward.
The existing limb brackets are mainly provided with arc-shaped concave supporting plates at the upper sides, cotton strips are paved in grooves to increase comfort level, after limbs of patients are placed in the grooves, medical staff observe hurt parts of the patients and then apply medicine, but the supporting height of the limb brackets is not easy to change, and the problem that inconvenience is caused by adjustment cannot occur.
Disclosure of utility model
The utility model aims to provide a limb bracket with an automatic supporting height adjustment function, so as to solve the problem that the supporting height of the limb bracket is not easy to change and inconvenient to use caused by incapability of adjusting.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a limb bracket with an automatic supporting height adjustment function comprises a base, casters and a bidirectional motor,
Caster is installed to the base bottom, two-way motor is installed to one side of base inside, the driving roll is installed at two ends of two-way motor, the driving roll is connected with the driven voller through the connecting band, driven voller internally mounted has the connecting rod, the both ends of two-way motor and connecting rod are connected with forward threaded rod and reverse threaded rod respectively, one side of driving roll and driven voller all is provided with the support column, one side of forward threaded rod and reverse threaded rod all with bearing frame swivelling joint.
Preferably, one end of the forward threaded rod is in threaded connection with the first threaded connecting block, and one end of the reverse threaded rod is in threaded connection with the second threaded connecting block.
Preferably, the first thread connecting block and the second thread connecting block are rotationally connected with one end of the cross supporting rod, the other end of the cross supporting rod is in sliding connection with the channel at the bottom of the mounting seat, and the rubber layers are connected with the upper side of the base and the bottom of the mounting seat.
Preferably, one side of the mounting seat is connected with an extension frame, a servo motor is mounted in the extension frame, and the top of the servo motor is connected with a rotating shaft.
Preferably, the middle part of the rotating shaft is rotationally connected with the supporting ring, one side of the rotating shaft is in threaded connection with the third threaded connecting block through positive threads, and the other side of the rotating shaft is in threaded connection with the fourth threaded connecting block through reverse threads.
Preferably, the upper sides of the third threaded connecting block and the fourth threaded connecting block are connected with the bottom of the electric telescopic rod, and the top of the electric telescopic rod is connected with a placing frame.
Preferably, the upper side of the placement frame is connected with a hook surface layer, and the upper side of the hook surface layer is adhered to the rough surface adhering layer.
Compared with the prior art, the utility model has the beneficial effects that: this limbs bracket with automatically regulated supporting height starts two-way motor and drives the drive roll rotation, and the drive roll rotation drives driven voller and connecting rod through the connecting band and rotates, drives forward threaded rod and reverse threaded rod synchronous revolution respectively with first screw thread connecting block and second screw thread connecting block carry out the screw thread effect and promote the position of mount pad through crossing branch, and then promote the position of mount pad, has solved limbs bracket supporting height and is difficult to change, can not adjust the inconvenient problem of causing.
1. The limb bracket with the automatic supporting height adjustment is quick and convenient to use, a nursing staff can conveniently paint medicines for adjusting the supporting height, a bidirectional motor is started to drive a driving roller to rotate, the driving roller rotates to drive a driven roller and a connecting rod to rotate through a connecting belt, a forward threaded rod and a reverse threaded rod are driven to synchronously rotate to respectively conduct thread action with a first thread connecting block and a second thread connecting block to lift the position of a mounting seat through a cross supporting rod, and then the position of the mounting seat is lifted;
2. This have automatically regulated supporting height's limbs bracket can lift patient's limbs be convenient for medical personnel nurses and observe, because the limb length of human body is not unified, for laminating use patient more, start servo motor drive axis of rotation rotate carry out the screw action with third screw thread connecting block and fourth screw thread connecting block respectively through positive screw thread and reverse screw thread, adjust the interval between two placing frame for it is laminated patient's limbs more, this has automatically regulated supporting height's limbs bracket, adaptation human limb that can be better, it is nimble convenient to use.
Drawings
FIG. 1 is a schematic top view cross-sectional structure of a base of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
fig. 3 is a schematic top view of the mounting base of the present utility model.
In the figure: 1. a base; 11. casters; 2. a bi-directional motor; 21. a drive roll; 22. a connecting belt; 23. driven roller; 24. a connecting rod; 25. a forward threaded rod; 26. a reverse threaded rod; 27. a support column; 28. a bearing seat; 3. a first threaded connection block; 31. a second threaded connection block; 32. a cross strut; 33. a rubber layer; 4. a mounting base; 41. a channel; 5. an extension frame; 51. a servo motor; 52. a rotating shaft; 53. a support ring; 54. a positive thread; 55. a reverse thread; 56. a third threaded connection block; 57. a fourth threaded connection block; 58. an electric telescopic rod; 6. placing a frame; 61. a hook surface layer; 62. a frosted surface adhesive layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a limb bracket with an automatic supporting height adjustment function comprises a base 1, casters 11 and a bidirectional motor 2,
Caster 11 is installed to base 1 bottom, bi-directional motor 2 is installed to one side of base 1 inside, drive roll 21 is installed at bi-directional motor 2's both ends, drive roll 21 is connected with driven voller 23 through connecting band 22, driven voller 23 internally mounted has connecting rod 24, bi-directional motor 2 and connecting rod 24's both ends are connected with forward threaded rod 25 and reverse threaded rod 26 respectively, one side of drive roll 21 and driven voller 23 all is provided with support column 27, one side of forward threaded rod 25 and reverse threaded rod 26 all with bearing frame 28 swivelling joint, the one end and the first threaded connection piece 3 threaded connection of forward threaded rod 25, the one end and the second threaded connection piece 31 threaded connection of reverse threaded rod 26, the one end swivelling joint of first threaded connection piece 3 and second threaded connection piece 31 and cross strut 32, the other end and the channel 41 sliding connection of mount pad 4 bottom of cross strut 32, base 1 upside and mount pad 4 bottom all are connected with rubber layer 33.
In specific implementation, in order to adjust the supporting height, the nursing staff can conveniently smear medicines, the bidirectional motor 2 is started to drive the driving roller 21 to rotate, the driving roller 21 rotates to drive the driven roller 23 and the connecting rod 24 to rotate through the connecting belt 22, the forward threaded rod 25 and the reverse threaded rod 26 are driven to synchronously rotate to respectively conduct threaded action with the first threaded connecting block 3 and the second threaded connecting block 31, the position of the mounting seat 4 is lifted through the cross supporting rod 32, the position of the mounting seat 4 is further lifted, the supporting column 27 and the bearing seat 28 provide supporting effects for the forward threaded rod 25 and the reverse threaded rod 26, the truckles 11 facilitate the nursing staff to push the whole limb support bracket to move, the rubber layer 33 provides buffering for the descending of the mounting seat 4, and the limb support bracket with the supporting height capable of being automatically adjusted is convenient and efficient, and the height of the limb support bracket is lifted by adopting the bidirectional motor 2 and the threaded action mode.
Referring to fig. 2-3, one side of the mounting seat 4 is connected with an extension frame 5, a servo motor 51 is installed inside the extension frame 5, a rotating shaft 52 is connected to the top of the servo motor 51, the middle of the rotating shaft 52 is rotatably connected with a supporting ring 53, one side of the rotating shaft 52 is in threaded connection with a third threaded connection block 56 through a positive thread 54, the other side of the rotating shaft 52 is in threaded connection with a fourth threaded connection block 57 through a reverse thread 55, the upper sides of the third threaded connection block 56 and the fourth threaded connection block 57 are connected with the bottom of an electric telescopic rod 58, a placement frame 6 is connected to the top of the electric telescopic rod 58, a hook surface layer 61 is connected to the upper side of the placement frame 6, and the upper side of the hook surface layer 61 is adhered to a rough surface adhering layer 62.
During the implementation, because the limb length of human body is not unified, for the patient that uses more laminating, start servo motor 51 drives axis of rotation 52 and rotates and carry out the screw action through positive screw thread 54 and reverse screw thread 55 with third screw thread connecting block 56 and fourth screw thread connecting block 57 respectively, adjust the interval between two frame 6 of placing for it is more laminating patient's limb, when needs the low margin promote limb height start electric telescopic handle 58 upwards move can, place the frame 6 inside and be convenient for the change of rough surface pasting layer 62, use more health, support ring 53 provides the support for axis of rotation 52, this limb bracket with automatically regulated support height can lift up patient's limb and be convenient for medical personnel nurse and observe, the limb of better adaptation human body, it is more nimble convenient to use.
In summary, when the limb bracket with the automatic supporting height adjustment is used, the bracket body is pushed to a proper area by the caster 11 and then locked, the bidirectional motor 2 is started to drive the driving roller 21 to rotate and further drive the connecting belt 22, the driven roller 23, the connecting rod 24, the forward threaded rod 25 and the reverse threaded rod 26 to rotate, the forward threaded rod 25 and the reverse threaded rod 26 respectively act with the first threaded connecting block 3 and the second threaded connecting block 31 to lift the mounting seat 4 through the cross strut 32, after the limb of a patient is placed on the placing frame 6, the servo motor 51 is started to drive the rotating shaft 52 to rotate to move the position of the placing frame 6 through the threaded action of the forward threads 54 and the reverse threads 55 respectively with the third threaded connecting block 56 and the fourth threaded connecting block 57, after the adjustment is carried out to an optimal supporting position, the electric telescopic rod 58 is started to lift the placing frame 6 to enable the height of a nursing staff to work, after the work is finished, the old hair side adhesive layer 62 is torn off and replaced with a new hair side adhesive layer 62, and the details which are not described in detail in the description belong to the prior art known to the expert in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a limbs bracket with automatically regulated supporting height, includes base (1), truckle (11) and bi-directional motor (2), its characterized in that:
Caster (11) are installed to base (1) bottom, bi-directional motor (2) are installed to one side of base (1) inside, drive roll (21) are installed at the both ends of bi-directional motor (2), drive roll (21) are connected with driven voller (23) through connecting band (22), driven voller (23) internally mounted has connecting rod (24), both ends of bi-directional motor (2) and connecting rod (24) are connected with forward threaded rod (25) and reverse threaded rod (26) respectively, one side of drive roll (21) and driven voller (23) all is provided with support column (27), one side of forward threaded rod (25) and reverse threaded rod (26) all with bearing frame (28) swivelling joint.
2. A limb brace with automatically adjustable support height according to claim 1, wherein: one end of the forward threaded rod (25) is in threaded connection with the first threaded connecting block (3), and one end of the reverse threaded rod (26) is in threaded connection with the second threaded connecting block (31).
3. A limb brace with automatically adjustable support height according to claim 2, wherein: the novel cross support is characterized in that the first threaded connecting block (3) and the second threaded connecting block (31) are rotatably connected with one end of the cross support rod (32), the other end of the cross support rod (32) is slidably connected with a channel (41) at the bottom of the mounting seat (4), and rubber layers (33) are respectively connected with the upper side of the base (1) and the bottom of the mounting seat (4).
4. A limb brace having an automatically adjustable support height according to claim 3, wherein: one side of mount pad (4) is connected with extension frame (5), extension frame (5) internally mounted has servo motor (51), servo motor (51) top is connected with axis of rotation (52).
5. A limb brace having an automatically adjustable support height according to claim 4, wherein: the middle part of the rotating shaft (52) is rotationally connected with the supporting ring (53), one side of the rotating shaft (52) is in threaded connection with the third threaded connecting block (56) through a positive thread (54), and the other side of the rotating shaft (52) is in threaded connection with the fourth threaded connecting block (57) through a reverse thread (55).
6. A limb brace with automatically adjustable support height according to claim 5, wherein: the upper sides of the third threaded connecting block (56) and the fourth threaded connecting block (57) are connected with the bottom of an electric telescopic rod (58), and the top of the electric telescopic rod (58) is connected with a placement frame (6).
7. A limb brace having an automatically adjustable support height according to claim 6, wherein: the upper side of the placement frame (6) is connected with a hook surface layer (61), and the upper side of the hook surface layer (61) is adhered to a rough surface adhering layer (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988598.0U CN220899026U (en) | 2023-07-25 | 2023-07-25 | Limb bracket with automatic support height adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988598.0U CN220899026U (en) | 2023-07-25 | 2023-07-25 | Limb bracket with automatic support height adjustment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220899026U true CN220899026U (en) | 2024-05-07 |
Family
ID=90920996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321988598.0U Active CN220899026U (en) | 2023-07-25 | 2023-07-25 | Limb bracket with automatic support height adjustment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220899026U (en) |
-
2023
- 2023-07-25 CN CN202321988598.0U patent/CN220899026U/en active Active
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