CN114522070B - Adjustable medical crutch for rehabilitation department - Google Patents
Adjustable medical crutch for rehabilitation department Download PDFInfo
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- CN114522070B CN114522070B CN202210014458.7A CN202210014458A CN114522070B CN 114522070 B CN114522070 B CN 114522070B CN 202210014458 A CN202210014458 A CN 202210014458A CN 114522070 B CN114522070 B CN 114522070B
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- supporting rod
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- rack
- rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 229920000742 Cotton Polymers 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 8
- 230000002159 abnormal effect Effects 0.000 description 4
- 210000003141 lower extremity Anatomy 0.000 description 3
- 241000253999 Phasmatodea Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001503987 Clematis vitalba Species 0.000 description 1
- 241001166076 Diapheromera femorata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/02—Crutches
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to a medical crutch, in particular to an adjustable medical crutch for rehabilitation department. The invention provides an adjustable medical crutch for rehabilitation department, which can adjust the height of a handrail and increase the friction force at the bottom of the crutch. The invention provides an adjustable medical crutch for rehabilitation department, which comprises the following components: a limiting rod is arranged between two sides of the supporting rod; the limiting rod is provided with a first rack in a sliding mode, and the first rack is connected with the supporting rod in a sliding mode; the lower part of the supporting rod is provided with the rotating mechanism which is matched with the first rack; the sliding mechanism is arranged between two sides of the upper part of the supporting rod. The first rack is driven to slide downwards on the limiting rod through rotation of the rotating mechanism to adjust the length of the device, and then the sliding mechanism slides up and down to adjust the height of the patient supporting device.
Description
Technical Field
The invention relates to a medical crutch, in particular to an adjustable medical crutch for rehabilitation department.
Background
The crutch is an important medical rehabilitation auxiliary tool, and is a branch crutch, an elbow crutch and an armpit crutch, wherein the crutch is mainly used for light needs, such as the elderly or mountain climbers, the crutch is not a disabled person article, and the elbow crutch is a medium lower limb disabled person article. The armpit crutch is a necessity for patients with serious lower limb disabilities, and most lower limb disabled people have to use the armpit crutch for life.
The bottom of the current medical crutch can be reduced due to long-term abrasion, the friction force between the medical crutch and the ground is too small, so that a patient is easy to fall down, moreover, the anti-skid blocks under the armpits of the medical crutch are inconvenient to replace, and most of the height of the handrails of the hand support cannot be adjusted, so that the patient is inconvenient to use.
Therefore, there is a need to design an adjustable medical crutch for rehabilitation department, which can adjust the height of the armrest and increase the friction force at the bottom of the crutch, so as to solve the above problems.
Disclosure of Invention
In order to overcome the defects that the friction force between the bottom of the medical crutch and the ground is reduced due to long-term abrasion, a patient is easy to fall down, and most of the height of the hand-supported handrail cannot be adjusted, the invention aims to provide the adjustable medical crutch for the rehabilitation department, which can adjust the height of the hand-supported handrail and increase the friction force at the bottom of the crutch.
The technical scheme of the invention is as follows: an adjustable medical crutch for rehabilitation, comprising: a limiting rod is arranged between two sides of the supporting rod; the limiting rod is provided with a first rack in a sliding mode, and the first rack is connected with the supporting rod in a sliding mode; the lower part of the supporting rod is provided with the rotating mechanism which is matched with the first rack; the sliding mechanism is arranged between two sides of the upper part of the supporting rod.
More preferably, the rotation mechanism includes: the rotating block is rotatably arranged on one side of the lower part of the supporting rod; the first gear is arranged on the rotating block and meshed with the first rack; the special-shaped block is arranged on one side of the lower part of the supporting rod in a sliding mode and is matched with the first rack; and the first springs are connected between the outer sides of the special-shaped blocks and the supporting rods in an up-down pair.
More preferably, the slide mechanism includes: the inner wall of one side of the upper part of the supporting rod is provided with the first sliding block in a sliding manner; the handle is arranged on the first sliding block; the first clamping blocks are symmetrically arranged on the first sliding blocks in a sliding mode, and the two first clamping blocks are matched with the supporting rods; the second springs are symmetrically connected between the opposite sides of the two first clamping blocks and the first sliding block; the inner wall of the other side of the upper part of the supporting rod is provided with the second sliding block in a sliding mode, and the other side of the handle is connected with the second sliding block.
More preferably, the device further comprises a protective assembly, wherein the protective assembly comprises: the upper part of the supporting rod is rotatably provided with the first rotating shaft; the first rotating shaft is provided with a first gear; the upper part of the supporting rod is symmetrically and slidably provided with second racks, and the two second racks are matched with the second gear; the connecting block is arranged at the bottom end of the first rotating shaft; the rotating plates are symmetrically and rotatably arranged on the connecting blocks; the first torsion spring is connected between the top of the second gear and the supporting rod; the top of the supporting rod is detachably provided with protective cotton, and the two second racks are matched with the protective cotton; and the second torsion springs are symmetrically connected between the two rotating plates and the connecting block.
More preferably, the buffer assembly is further comprised of: the first rack is internally provided with the special-shaped rod in a sliding manner, and the special-shaped rod is connected with the support rod in a sliding manner; the sliding rod is arranged in the lower part of the first rack in a sliding manner, and the top end of the sliding rod is matched with the bottom of the special-shaped rod; the bottom end of the sliding rod is provided with the first connecting plate; the second rotating shafts are rotatably arranged on two sides of the bottom end of the first rack; the buffer plates are arranged on the two second rotating shafts; the two opposite sides of the buffer plates are provided with the second connecting plates, and the two second connecting plates are matched with the first connecting plates; the third torsion springs are connected between the two sides of the buffer plates and the first racks; the third spring is connected between the top of the first connecting plate and the lower part of the first rack; and three fourth springs are uniformly and alternately connected between one side of the special-shaped rod and the first rack.
More preferably, the portable assembly is further included, the portable assembly including: the upper part of the supporting rod is provided with a second clamping block; the clamping groove plate is arranged on the side wall of one side of the upper part of the supporting rod; the side wall of the other side of the upper part of the supporting rod is provided with a third clamping block which is matched with the clamping groove plate.
More preferably, a suspension assembly is further included, the suspension assembly comprising: the clamping plate is rotatably arranged on one side of the supporting rod; the fixed block is arranged on one side of the supporting rod; and the fourth torsion springs are connected between the two sides of the clamping plate and the supporting rods.
More preferably, the bottom of the buffer plate is provided with a rubber block.
The beneficial effects of the invention are as follows: 1. the first rack is driven to slide downwards on the limiting rod through rotation of the rotating mechanism to adjust the length of the device, and then the sliding mechanism slides up and down to adjust the height of the patient supporting device.
2. Through twisting the rotating plate, the patient can conveniently change the protective cotton.
3. Through the outwards rotation expansion of buffer board, can increase area of support when the patient uses, prevent that the patient from falling down.
4. Through the cooperation of third fixture block and draw-in groove board, can be with two walking sticks card convenient suspension together, prevent to lose.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a rotating mechanism according to the present invention.
Fig. 3 is a schematic perspective view of a sliding mechanism according to the present invention.
Fig. 4 is an enlarged schematic view of the portion a of the present invention.
Fig. 5 is a schematic perspective view of a first portion of the protective assembly of the present invention.
Fig. 6 is a schematic perspective view of a second portion of the protective assembly of the present invention.
Fig. 7 is a schematic perspective view of a first portion of a cushioning assembly according to the present invention.
Fig. 8 is an enlarged schematic view of the part B of the present invention.
Fig. 9 is a schematic perspective view of a second portion of a cushioning assembly according to the present invention.
Fig. 10 is a schematic perspective view of a portable module according to the present invention.
Fig. 11 is a schematic perspective view of a suspension assembly according to the present invention.
Fig. 12 is an enlarged schematic view of the part C of the present invention.
The reference symbols in the drawings: the present invention provides a bicycle brake assembly comprising a 1_support bar, a 2_limit bar, a 3_first rack, a 4_rotation mechanism, a 41_rotation block, a 42_first gear, a 43_profile block, a 44_first spring, a 5_slide mechanism, a 51_handle, a 52_first slide block, a 53_first clamp block, a 54_second spring, a 55_second slide block, a 6_guard assembly, a 61_first rotation shaft, a 62_second gear, a 63_second rack, a 64_connection block, a 65_rotation plate, a 66_first torsion spring, a 67_guard cotton, a 68_second torsion spring, a 7_buffer assembly, a 71_profile bar, a 72_slide bar, a 73_first connection plate, a 74_second rotation shaft, a 75_buffer plate, a 76_second connection plate, a 77_third torsion spring, a 78_third spring, a 79_fourth spring, a 8_portable assembly, a 81_second clamp block, a 82_clamp plate, a 83_third clamp block, a 9_suspension assembly, a 91_clamp plate, a 92_fixed block, a 93_fourth torsion spring.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, the upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
Example 1
As shown in fig. 1, an adjustable medical crutch for rehabilitation department comprises a supporting rod 1, a limiting rod 2, a first rack 3, a rotating mechanism 4 and a sliding mechanism 5, wherein the limiting rod 2 is arranged between the left side and the right side of the middle part of the supporting rod 1, the first rack 3 is arranged on the limiting rod 2 in a sliding manner, the first rack 3 is connected with the supporting rod 1 in a sliding manner, the rotating mechanism 4 is arranged at the lower part of the supporting rod 1, the rotating mechanism 4 is matched with the first rack 3, and the sliding mechanism 5 is arranged between the left side and the right side of the upper part of the supporting rod 1.
When the patient needs to use the device, rotate through slewing mechanism 4 and drive first rack 3 and slide down on gag lever post 2 and adjust the length of this device, after accomplishing, slide up and down through slide mechanism 5 and support the height of this device to the patient later, after accomplishing, the patient can use the device to assist the walking. The device has simple structure and is convenient to operate.
Example 2
As shown in fig. 1, 2, 3 and 4, on the basis of embodiment 1, the rotating mechanism 4 includes a rotating block 41, a first gear 42, a special-shaped block 43 and a first spring 44, the rotating block 41 is rotatably disposed on the front side of the lower portion of the supporting rod 1, the first gear 42 is disposed on the rotating block 41, the first gear 42 is meshed with the first rack 3, the special-shaped block 43 is slidably disposed on the left side of the lower portion of the supporting rod 1, the special-shaped block 43 is matched with the first rack 3, and the first spring 44 is connected between the outer side of the special-shaped block 43 and the supporting rod 1 in an up-down pair.
When the patient needs to use the device, the patient is through pulling abnormal shape piece 43 outwards to slide, and first spring 44 is stretched, and abnormal shape piece 43 outwards slides and no longer blocks first rack 3, and then the patient drives first gear 42 through twisting rotating block 41 and rotates, and first gear 42 rotates and drives first rack 3 upwards to slide and adjust the length of this device, and after accomplishing, the patient unclamps abnormal shape piece 43, and first spring 44 resets and drives abnormal shape piece 43 inwards to slide and block first rack 3. The device has a simple structure, and the length of the device can be adjusted according to the height of a patient.
The sliding mechanism 5 comprises a handle 51, a first sliding block 52, a first clamping block 53, a second spring 54 and a second sliding block 55, wherein the first sliding block 52 is arranged on the inner wall of the left side of the upper part of the supporting rod 1 in a sliding mode, the handle 51 is arranged on the first sliding block 52, the first clamping blocks 53 are symmetrically arranged on the first sliding block 52 in a sliding mode, the two first clamping blocks 53 are matched with the supporting rod 1, the second spring 54 is symmetrically connected between one side, opposite to the first clamping blocks 53, of the two first clamping blocks 52, the second sliding block 55 is arranged on the inner wall of the right side of the upper part of the supporting rod 1 in a sliding mode, and the other side of the handle 51 is connected with the second sliding block 55.
After the length of this device is adjusted, the patient slides in opposite directions through pressing first fixture block 53, and second spring 54 is compressed, and first fixture block 53 slides in opposite directions no longer blocks bracing piece 1, and the patient is adjusted through pressing handle 51 drive first slider 52 and the upper and lower slip of second slider 55 afterwards, and when adjusting to suitable position, the patient loosens first fixture block 53, and second spring 54 resets and drives, and first fixture block 53 slides in opposite directions and blocks into bracing piece 1 and fix. The device is simple in structure, and the height of the handle 51 can be adjusted by pressing the first clamping block 53 to not clamp the supporting rod 1 any more.
Example 3
As shown in fig. 1, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11 and fig. 12, on the basis of embodiment 2, the protection component 6 is further included, the protection component 6 includes a first rotation shaft 61, a second gear 62, a second rack 63, a connection block 64, a rotation plate 65, a first torsion spring 66, a protection cotton 67 and a second torsion spring 68, the first rotation shaft 61 is rotatably disposed on the upper portion of the support rod 1, the second gear 62 is disposed in the middle of the first rotation shaft 61, the second rack 63 is symmetrically disposed on the upper portion of the support rod 1 in a sliding manner, the two second racks 63 are matched with the second gear 62, the connection block 64 is disposed at the bottom end of the first rotation shaft 61, the rotation plate 65 is symmetrically disposed on the connection block 64, the first torsion spring 66 is connected between the top of the second gear 62 and the support rod 1, the two second racks 63 are matched with the protection cotton 67, and the second torsion spring 68 is symmetrically connected between the two rotation plates 65 and the connection block 64.
When the protective cotton 67 needs to be replaced after long-time use, the patient rotates the second torsion spring 68 downwards by pulling the rotating plate 65 to deform, the rotating plate 65 rotates downwards to be opened, then the patient twists the rotating plate 65 to rotate to drive the first rotating shaft 61 to rotate through the connecting block 64, the first torsion spring 66 deforms, the first rotating shaft 61 rotates to drive the second gear 62 to rotate, the second gear 62 rotates to drive the second rack 63 to slide in opposite directions so as not to clamp the protective cotton 67, then the patient takes the protective cotton 67 off and replaces, after the patient finishes, the patient twists the rotating plate 65 to rotate to drive the first rotating shaft 61 to rotate through the connecting block 64, the first torsion spring 66 resets, the first rotating shaft 61 rotates to drive the second gear 62 to rotate, the second gear 62 rotates to drive the second rack 63 to slide back to clamp the protective cotton 67, then the patient loosens the rotating plate 65, and the second torsion spring 68 resets to drive the rotating plate 65 to rotate upwards to reset. The device simple structure through twisting the pivoted plate 65, can make things convenient for the patient to change the protection cotton 67.
The novel buffer assembly is characterized by further comprising a buffer assembly 7, wherein the buffer assembly 7 comprises a special-shaped rod 71, a sliding rod 72, a first connecting plate 73, a second rotating shaft 74, buffer plates 75, a second connecting plate 76, a third torsion spring 77, a third spring 78 and a fourth spring 79, the special-shaped rod 71 is arranged in the first rack 3 in a sliding mode, the special-shaped rod 71 is connected with the supporting rod 1 in a sliding mode, the sliding rod 72 is arranged in the lower portion of the first rack 3 in a sliding mode, the top end of the sliding rod 72 is matched with the bottom of the special-shaped rod 71, the first connecting plate 73 is arranged at the bottom end of the sliding rod 72, the second rotating shafts 74 are respectively arranged on the left side and the right side of the bottom end of the first rack 3 in a rotating mode, the buffer plates 75 are respectively arranged on two second rotating shafts 74, the two opposite sides of the buffer plates 75 are respectively provided with the second connecting plates 76, the two second connecting plates 76 are matched with the first connecting plates 73, the third torsion springs 77 are respectively connected between the front side and the back sides of the two buffer plates 75 and the first rack 3, the third torsion springs 78 are respectively connected between the top of the first connecting plates 73 and the lower portion of the first rack 3, the first connecting plates are connected with the third springs 78, and the right side of the buffer plates are evenly arranged between the left side and the first connecting plate 3 and the space between the buffer plates and the buffer plates are evenly arranged.
When the first rack 3 slides downwards to adjust the length, in the process of sliding the first rack 3 downwards, as the contact part of the left side in the first rack 3 and the special-shaped rod 71 is inclined, the special-shaped rod 71 is gradually driven to slide rightwards, the fourth spring 79 is stretched, the special-shaped rod 71 slides rightwards to press the sliding rod 72 through the inclined plane at the lower part to press the sliding rod 72 upwards, the third spring 78 is compressed, the sliding rod 72 slides upwards to drive the first connecting plate 73 to move upwards and no longer block the second connecting plate 76, the third torsion spring 77 returns the buffer plate 75 to rotate outwards to be contacted with the ground, the second connecting plate 76 rotates upwards, when a patient lifts the device, the buffer plate 75 rotates inwards slightly, when the patient puts down the device to be contacted with the ground, the buffer plate 75 rotates outwards to support the device, when the patient twists the rotating block 41 to drive the first rack 3 to slide upwards and no longer press the special-shaped rod 71, the fourth spring 79 resets to drive the special-shaped rod 71 to slide leftwards and no longer to press the sliding rod 72, the third spring 78 resets to drive the sliding rod 72 to slide downwards, the sliding rod 72 is driven by the reset, the sliding rod 72 moves downwards, the buffer plate 72 moves downwards to rotate inwards, the buffer plate 75 rotates inwards, and the buffer plate 76 rotates inwards, and the buffer plate 75 rotates inwards, and the buffer plate rotates downwards, when the patient rotates. The device is simple in structure, and can be unfolded through the outward rotation of the buffer plate 75, so that the friction force between the buffer plate and the ground can be increased when a patient uses the device, and the patient is prevented from falling down.
Still including portable subassembly 8, portable subassembly 8 is provided with second fixture block 81 including second fixture block 81, draw-in groove board 82, third fixture block 83 on the lateral wall of bracing piece 1 upper left portion front side on being provided with draw-in groove board 82, is provided with third fixture block 83 on the lateral wall of bracing piece 1 upper left portion rear side, and third fixture block 83 cooperates with draw-in groove board 82.
When the patient sits down and rests without using the device, the patient clamps another identical device into the clamping groove plate 82 through the third clamping block 83, and then the patient hangs two crutches clamped together through the second clamping block 81. The device simple structure, through the cooperation of third fixture block 83 and draw-in groove board 82, can be with two walking sticks card convenient suspension together, prevent to lose.
Still including hanging the subassembly 9, hanging the subassembly 9 and including cardboard 91, fixed block 92 and fourth torsion spring 93, bracing piece 1 middle part right side rotation is provided with cardboard 91, and bracing piece 1 middle part right side is provided with fixed block 92, all is connected with fourth torsion spring 93 between both sides and bracing piece 1 around the cardboard 91.
After the patient purchases, because both hands use the inconvenient extraction of walking stick, the patient can hang the sack at fixed block 92, at the in-process of hanging, cardboard 91 rotates down thereupon, fourth torsion spring 93 takes place to deform, after the completion, fourth torsion spring 93 resets and drives cardboard 91 and upwards rotate the reset, when the patient needs to take off the sack, the patient presses cardboard 91 and rotates down, fourth torsion spring 93 takes place to deform, after the patient takes off the sack, the patient loosens cardboard 91, fourth torsion spring 93 resets and drives cardboard 91 upwards rotate the reset. The device has simple structure, and is convenient for hanging the articles purchased or carried by the patient.
The rubber block is arranged at the bottom of the buffer plate 75, so that the anti-skid effect can be achieved.
While the invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (5)
1. An adjustable medical crutch for rehabilitation department, characterized by comprising:
A limiting rod (2) is arranged between two sides of the supporting rod (1);
The limiting rod (2) is provided with the first rack (3) in a sliding mode, and the first rack (3) is connected with the supporting rod (1) in a sliding mode;
the lower part of the supporting rod (1) is provided with the rotating mechanism (4), and the rotating mechanism (4) is matched with the first rack (3);
the sliding mechanism (5) is arranged between two sides of the upper part of the supporting rod (1);
The rotation mechanism (4) includes:
A rotating block (41), wherein one side of the lower part of the supporting rod (1) is rotatably provided with the rotating block (41);
The first gear (42) is arranged on the rotating block (41), and the first gear (42) is meshed with the first rack (3);
the special-shaped block (43) is arranged on one side of the lower part of the supporting rod (1) in a sliding mode, and the special-shaped block (43) is matched with the first rack (3);
the first springs (44) are connected between the outer sides of the special-shaped blocks (43) and the supporting rods (1) in an up-down pair manner;
the slide mechanism (5) comprises:
The first sliding block (52) is arranged on the inner wall of one side of the upper part of the supporting rod (1) in a sliding manner, and the first sliding block (52) is arranged on the inner wall of one side of the upper part of the supporting rod;
a handle (51), wherein the handle (51) is arranged on the first sliding block (52);
The first clamping blocks (53) are symmetrically arranged on the first sliding blocks (52) in a sliding mode, and the two first clamping blocks (53) are matched with the supporting rod (1);
The second springs (54) are symmetrically connected between the opposite sides of the two first clamping blocks (53) and the first sliding blocks (52) up and down, and the second springs (54) are symmetrically connected between the opposite sides of the two first clamping blocks and the first sliding blocks;
The second sliding block (55) is arranged on the inner wall of the other side of the upper part of the supporting rod (1) in a sliding way, and the other side of the handle (51) is connected with the second sliding block (55);
Still including protection component (6), protection component (6) include:
A first rotating shaft (61), wherein the upper part of the supporting rod (1) is rotatably provided with the first rotating shaft (61);
A second gear (62), the second gear (62) being provided on the first rotation shaft (61);
the upper part of the supporting rod (1) is symmetrically and slidably provided with the second racks (63), and the two second racks (63) are matched with the second gear (62);
the connecting block (64) is arranged at the bottom end of the first rotating shaft (61);
The rotating plate (65) is symmetrically and rotatably arranged on the connecting block (64);
The first torsion spring (66) is connected between the top of the second gear (62) and the supporting rod (1);
The protective cotton (67), the protective cotton (67) is detachably arranged at the top of the supporting rod (1), and the two second racks (63) are matched with the protective cotton (67);
and the second torsion springs (68) are symmetrically connected between the two rotating plates (65) and the connecting block (64), and the second torsion springs (68) are symmetrically connected between the two rotating plates and the connecting block.
2. The adjustable medical crutch for rehabilitation department according to claim 1, further comprising a buffer component (7), wherein the buffer component (7) comprises:
the special-shaped rod (71) is arranged in the first rack (3) in a sliding mode, and the special-shaped rod (71) is connected with the support rod (1) in a sliding mode;
the sliding rod (72) is arranged in the lower part of the first rack (3) in a sliding manner, and the top end of the sliding rod (72) is matched with the bottom of the special-shaped rod (71);
The first connecting plate (73) is arranged at the bottom end of the sliding rod (72), and the first connecting plate (73) is arranged at the bottom end of the sliding rod;
the second rotating shafts (74) are rotatably arranged on two sides of the bottom end of the first rack (3);
A buffer plate (75), wherein the buffer plates (75) are arranged on the two second rotating shafts (74);
The two buffer plates (75) are arranged on opposite sides of the second connecting plates (76), and the two second connecting plates (76) are matched with the first connecting plates (73);
a third torsion spring (77) is connected between the two sides of the buffer plate (75) and the first rack (3);
The third spring (78) is connected between the top of the first connecting plate (73) and the lower part of the first rack (3);
And three fourth springs (79) are uniformly and alternately connected between one side of the special-shaped rod (71) and the first rack (3).
3. The adjustable medical crutch for rehabilitation department according to claim 2, further comprising a portable component (8), the portable component (8) comprising:
the upper part of the supporting rod (1) is provided with a second clamping block (81);
the clamping groove plate (82) is arranged on the side wall of one side of the upper part of the supporting rod (1);
the side wall of the other side of the upper part of the supporting rod (1) is provided with a third clamping block (83), and the third clamping block (83) is matched with the clamping groove plate (82).
4. An adjustable medical crutch for rehabilitation department according to claim 3, characterized in that it further comprises a suspension assembly (9), the suspension assembly (9) comprising:
The clamping plate (91) is rotatably arranged on one side of the supporting rod (1);
A fixed block (92), wherein one side of the supporting rod (1) is provided with the fixed block (92);
And a fourth torsion spring (93), wherein the fourth torsion spring (93) is connected between the two sides of the clamping plate (91) and the supporting rod (1).
5. The adjustable medical crutch for rehabilitation department according to claim 2, wherein the bottom of the buffer plate (75) is provided with a rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210014458.7A CN114522070B (en) | 2022-01-07 | 2022-01-07 | Adjustable medical crutch for rehabilitation department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210014458.7A CN114522070B (en) | 2022-01-07 | 2022-01-07 | Adjustable medical crutch for rehabilitation department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114522070A CN114522070A (en) | 2022-05-24 |
| CN114522070B true CN114522070B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210014458.7A Active CN114522070B (en) | 2022-01-07 | 2022-01-07 | Adjustable medical crutch for rehabilitation department |
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| CN (1) | CN114522070B (en) |
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| CN211326617U (en) * | 2019-12-25 | 2020-08-25 | 刘必琴 | Novel height-adjustable medical walking stick |
| CN212814832U (en) * | 2020-07-10 | 2021-03-30 | 九江学院 | Intelligent walking stick capable of global positioning alarm |
| CN213130636U (en) * | 2020-07-29 | 2021-05-07 | 中国人民解放军东部战区总医院 | Walking stick for orthopedic nursing |
| CN113081503A (en) * | 2021-03-24 | 2021-07-09 | 许世军 | Medical treatment is with portable sticky tape access arrangement |
| CN214049625U (en) * | 2020-05-06 | 2021-08-27 | 欧佑磷 | Medical rehabilitation multifunctional walking stick |
| CN215128863U (en) * | 2021-06-04 | 2021-12-14 | 右江民族医学院附属医院 | Restraint device for preventing patient from falling off bed in CT room |
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| CN114522070A (en) | 2022-05-24 |
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