CN214018184U - Simple auxiliary shifter matched with wheelchair for use - Google Patents
Simple auxiliary shifter matched with wheelchair for use Download PDFInfo
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- CN214018184U CN214018184U CN202022288964.4U CN202022288964U CN214018184U CN 214018184 U CN214018184 U CN 214018184U CN 202022288964 U CN202022288964 U CN 202022288964U CN 214018184 U CN214018184 U CN 214018184U
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Abstract
The utility model provides a simple and easy supplementary shifter that cooperation wheelchair used, include: a base; the rotary table is rotatably connected to the top end of the base through a rotary shaft, and the top end of the rotary table is fixedly connected with a handrail frame; the driving assembly is clamped between the base and the turntable and is in power connection with the rotating shaft; the fixing component is fixedly connected to the side end of the base; a ground contacting assembly slidably connected to the base bottom end. The utility model discloses utilize the carousel to drive the patient and rotate the aversion, the impetus of patient itself can not change and rotatory, and the security improves, and medical personnel also need not to help the patient to turn round, and medical personnel's work burden reduces, and simple structure is worth promoting.
Description
Technical Field
The utility model relates to an apparatus field is doctorsed and nurses to the technique, concretely relates to simple and easy supplementary averager that cooperation wheelchair was used.
Background
The hemiplegia people are the majority of the people using the wheelchair. The hemiplegic person has normal body function on one side, and the hemiplegic person can stand for a short time without any problem by using the body function on the normal side. However, when the hemiplegia people need to realize the displacement work from the bed to the wheelchair or from the wheelchair to the closestool, because the included angle of 90-180 degrees exists between the bed and the wheelchair or between the wheelchair and the closestool, the hemiplegia people can stand for a short time but can not conveniently complete the turning action, and even under the help of medical care personnel, the hemiplegia people stand in a single-point support manner, so that the gravity center is unstable easily, and the accident of falling down occurs. Therefore, a simple auxiliary shifter used in cooperation with a wheelchair is needed to help hemiplegia patients to complete the turning action after standing and to assist medical care personnel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and easy supplementary averager that cooperation wheelchair was used solves the problem that provides among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a simple auxiliary shifter for use with a wheelchair, comprising: a base; the rotary table is rotatably connected to the top end of the base through a rotary shaft, and the top end of the rotary table is fixedly connected with a handrail frame; the driving assembly is clamped between the base and the turntable and is in power connection with the rotating shaft; the fixing component is fixedly connected to the side end of the base; a ground contacting assembly slidably connected to the base bottom end.
As an improvement of the utility model, the center position of the top end of the rotary table is provided with a pedal groove, and both sides of the pedal groove are connected with a bandage.
As an improvement of the utility model, the drive assembly is including driving actuating cylinder, drive actuating cylinder fixed connection in the base top surface, it has the rack to drive actuating cylinder output power connection, the fixed cover in the pivot has connect the transmission straight-teeth gear, the meshing of transmission straight-teeth gear connect in the rack, pivot top fixed connection in the carousel bottom, the pivot bottom rotate connect in the base top.
As an improvement of the utility model, the quantity of handrail frame is two, two handrail frame symmetry sets up, just handrail frame perpendicular to the setting of carousel top surface.
As an improvement of the utility model, the handrail frame includes the backup pad, backup pad fixed connection in the carousel top, backup pad top both sides fixedly connected with lifter, lifter top fixedly connected with bar, two the lifter side is equipped with belly safety belt, belly safety belt one end fixed connection in one the lifter side, the belly safety belt other end can be dismantled through the buckle and connect in another the lifter side.
As an improvement of the utility model, the backup pad medial extremity is provided with the shank baffle, accomodates groove and pivot, the shank baffle through the pivot with the backup pad is connected, accomodate the groove and locate the backup pad medial extremity, the shank baffle can wind the pivot is rotatory extremely accomodate in the groove.
As an improvement of the utility model, the fixing component comprises: the telescopic rod, telescopic rod symmetric connection in the base both sides, the telescopic rod is kept away from base end fixedly connected with annular buckle, annular buckle side threaded connection has fastening bolt.
As an improvement of the present invention, the ground contact assembly includes: the lifting groove, the lifting groove is located the base bottom, sliding connection has the lifter plate in the lifting groove, lifter plate top both sides respectively are provided with two spinal branch vaulting poles, two bracing piece cross arrangement, just bracing piece bottom rotate connect in the lifter plate top, the bracing piece top is rotated and is connected with the slider, lifting groove tank bottom both sides are equipped with the spout, slider sliding connection in the spout, two the bracing piece is equipped with the regulation hole in the intersect department, the level runs through there is the regulation pole in the regulation hole, lifter plate top fixedly connected with lift cylinder, lift cylinder output power connect in adjust the pole bottom.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic structural view of the driving assembly of the present invention;
FIG. 4 is a schematic view of the structure of the armrest frame of the present invention;
fig. 5 is a structural schematic diagram of the ground contacting assembly of the present invention;
fig. 6 is a left side view of the ground contacting assembly of the present invention.
The components in the figure are:
1 is a base, 2 is a rotary table, 3 is a rotary shaft, 4 is a driving component, 401 is a driving cylinder, 402 is a rack, 403 is a transmission spur gear, 5 is a handrail frame, 501 is a supporting plate, 502 is a lifting rod, 503 is a handrail rod, 504 is an abdomen safety belt, 505 is a leg baffle, 506 is a receiving groove, 6 is a pedal groove, 7 is a binding belt, 8 is a fixing component, 801 is a telescopic rod, 802 is an annular buckle, 803 is a fastening bolt, 9 is a grounding component, 901 is a lifting groove, 902 is a lifting plate, 903 is a supporting rod, 904 is a sliding block, 905 is a sliding groove, 906 is an adjusting hole, 907 is an adjusting rod, and 908 is a lifting cylinder.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-6, a simple auxiliary shifter for use with a wheelchair includes: a base 1; the rotary table 2 is rotatably connected to the top end of the base 1 through a rotating shaft 3, and the top end of the rotary table 2 is fixedly connected with a handrail frame 5; the driving assembly 4 is clamped between the base 1 and the turntable 2, and the driving assembly 4 is in power connection with the rotating shaft 3; the fixing component 8 is fixedly connected to the side end of the base 1; the ground contact assembly 9, the ground contact assembly 9 is connected with the bottom end of the base 1 in a sliding mode.
The working principle and the beneficial effects of the technical scheme are as follows: demolish the former step subassembly of wheelchair, pass through 8 fixed connection of fixed subassembly on the wheelchair support body with the shifter, the shifter can act as the step subassembly and use, when the patient needs to shift, earlier emit with contacting to the ground subassembly 9, make it can direct contact ground, support more stability, the patient changes into the appearance of standing from the position of sitting under medical personnel's help, stand on carousel 2, drive assembly 4 drive pivot 3, pivot 3 drives carousel 2 and takes place to rotate, after rotating suitable angle, medical personnel help it again to change into the position of sitting from the position of sitting, realize shifting. The utility model discloses utilize the carousel to drive the patient and rotate the aversion, the impetus of patient itself can not change and rotatory, and the security improves, and medical personnel also need not to help the patient to turn round, and medical personnel's work burden reduces, and simple structure is worth promoting.
In an embodiment of the present invention, a pedal slot 6 is disposed at a central position of the top end of the rotary plate 2, and a binding band 7 is connected to both sides of the pedal slot 6.
The working principle and the beneficial effects of the technical scheme are as follows: the foot pedal slot 6 is beneficial to guiding the patient to place the foot at the correct stressed position, and the bandage 7 can fix the position of the foot on the side with the unhealthy body function of the patient.
In an embodiment of the present invention, the driving assembly 4 includes a driving cylinder 401, the driving cylinder 401 is fixedly connected to the top surface of the base 1, the output end of the driving cylinder 401 is power-connected to a rack 402, a straight transmission gear 403 is fixedly sleeved on the rotating shaft 3, the straight transmission gear 403 is meshed with the rack 402, the top end of the rotating shaft 3 is fixedly connected to the bottom end of the rotating disc 2, and the bottom end of the rotating shaft 3 is rotatably connected to the top end of the base 1.
The working principle and the beneficial effects of the technical scheme are as follows: drive actuating cylinder 401 and start, promote rack 402 and take place the displacement, rack 402 drives transmission spur gear 403 rotatory, and transmission spur gear 403 drives the pivot 3 rotatory, and pivot 3 drives the carousel 2 rotatory, and the cylinder has better auto-lock nature, and when the cylinder stop work, the rotation of carousel 2 also can stop immediately, and rotation angle control is more convenient.
In an embodiment of the present invention, the number of the handrail frames 5 is two, two the handrail frames 5 are symmetrically disposed, and the handrail frame 5 is perpendicular to the top surface of the turntable 2.
The working principle and the beneficial effects of the technical scheme are as follows: the handrail frame 5 is arranged on two sides of the patient, so that a force application point is provided for the patient after the patient stands, the standing of the patient can be kept more stable, and the safety is improved.
The utility model discloses an embodiment, handrail frame 5 includes backup pad 501, backup pad 501 fixed connection in the 2 tops of carousel, backup pad 501 top both sides fixedly connected with lifter 502, lifter 502 top fixedly connected with handrail 503, two the lifter 502 side is equipped with belly safety belt 504, belly safety belt 504 one end fixed connection in one lifter 502 side, the belly safety belt 504 other end can be dismantled through the buckle and connect in another in lifter 502 side, backup pad 501 medial extremity is provided with leg baffle 505, accomodates groove 506 and pivot, leg baffle 505 through the pivot with backup pad 501 connects, accomodate the groove 506 and locate backup pad 501 medial extremity, leg baffle 505 can wind the pivot is rotatory extremely accomodate in the groove 506.
The working principle and the beneficial effects of the technical scheme are as follows: the lifter 502 is convenient for adjust the height of grab rail 503 according to the difference of patient's height, and belly safety belt 504 can carry out safety protection to patient's waist and abdomen position, and shank baffle 505 can provide extra support to patient's shank position, and can be very convenient accomodate in accomodating groove 506, do not influence normal use.
In an embodiment of the present invention, the fixing assembly 8 includes: the telescopic rod 801 is symmetrically connected to the two sides of the base 1, the telescopic rod 801 is far away from the base 1 and fixedly connected with an annular buckle 802, and the side end of the annular buckle 802 is in threaded connection with a fastening bolt 803.
The working principle and the beneficial effects of the technical scheme are as follows: after the original pedal of the wheelchair is removed, the length of the telescopic rod 801 is adjusted, the annular buckle 802 is clamped on the frame body at the installation position of the original pedal of the wheelchair, and the shifter is firmly fixed on the frame body of the wheelchair by adjusting the fastening bolt 803. Aiming at wheelchairs with different structures, the annular buckle 802 can be replaced by a telescopic rod and is directly connected with a frame body at the installation position of the original pedal of the wheelchair, and when the wheelchair does not need to be combined with a shifter for use, the shifter can be conveniently detached to restore the pedal of the wheelchair. Can be matched with various common wheelchair structures in the market, and has wider audience scope. In addition, the utility model can be directly placed at the position under the bed without being connected with the wheelchair, and the base is directly contacted with the ground for use.
In one embodiment of the present invention, the ground contacting assembly 9 includes: the lifting device comprises a lifting groove 901, the lifting groove 901 is arranged at the bottom end of the base 1, a lifting plate 902 is connected in the lifting groove 901 in a sliding manner, two support rods 903 are respectively arranged on two sides of the top end of the lifting plate 902, the two support rods 903 are arranged in a crossed manner, the bottom ends of the support rods 903 are rotatably connected to the top end of the lifting plate 902, a sliding block 904 is rotatably connected to the top end of each support rod 903, sliding grooves 905 are arranged on two sides of the bottom of the lifting groove 901, the sliding block 904 is slidably connected in the sliding grooves 905, adjusting holes 906 are formed in the positions of the crossed points of the two support rods 903, adjusting rods 907 are horizontally arranged in the adjusting holes 906 in a penetrating manner, a lifting cylinder 908 is fixedly connected to the top end of the lifting plate 902, and the output end of the lifting cylinder 908 is dynamically connected to the bottom ends of the adjusting rods 907.
The working principle and the beneficial effects of the technical scheme are as follows: when a patient needs to move and needs to be released to touch the ground and provide support by the grounding component 9, the lifting cylinder 908 is started, the lifting cylinder 908 pushes the adjusting rod 907 to move upwards, the position of the adjusting rod 907 in the adjusting hole 906 is changed, the intersection point of the two supporting rods 903 moves upwards, the supporting rods 903 rotate, the top ends of the two supporting rods 903 approach each other to drive the sliding block 904 to slide in the sliding groove 905, the distance between the lifting plate 902 and the lifting groove 901 is increased due to the rotation of the supporting rods 903, and the lifting plate 902 extends out of the lifting groove 901 until the lifting plate 902 completely contacts the ground. And the support and fixation of the shifter are realized. Compare and directly use lift cylinder 908 direct power to connect lifter plate 902, promote lifter plate 902 to remove, support lifter plate 902 by lift cylinder 908 output single-point, changed into the multiple spot of bracing piece 903 and supported, structural integrity stability is better.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit of the present invention.
Claims (8)
1. A simple auxiliary shifter used with a wheelchair, comprising:
a base (1);
the rotary table (2) is rotatably connected to the top end of the base (1) through a rotating shaft (3), and the top end of the rotary table (2) is fixedly connected with a handrail frame (5);
the driving assembly (4) is clamped between the base (1) and the turntable (2), and the driving assembly (4) is in power connection with the rotating shaft (3);
the fixing component (8), the fixing component (8) is fixedly connected to the side end of the base (1);
the ground contact assembly (9), the ground contact assembly (9) is connected to the bottom end of the base (1) in a sliding mode.
2. The easy auxiliary shifter for use with a wheelchair of claim 1, wherein:
the center position of the top end of the rotary table (2) is provided with a pedal groove (6), and both sides of the pedal groove (6) are connected with binding bands (7).
3. The easy auxiliary shifter for use with a wheelchair of claim 1, wherein:
drive assembly (4) are including driving actuating cylinder (401), drive actuating cylinder (401) fixed connection in base (1) top surface, it has rack (402) to drive actuating cylinder (401) output power connection, transmission straight-teeth gear (403) have been cup jointed to the fixed in pivot (3), transmission straight-teeth gear (403) meshing connect in rack (402), pivot (3) top fixed connection in carousel (2) bottom, pivot (3) bottom rotate connect in base (1) top.
4. The easy auxiliary shifter for use with a wheelchair of claim 1, wherein:
the number of the handrail frames (5) is two, the handrail frames (5) are symmetrically arranged, and the handrail frames (5) are perpendicular to the top surface of the rotary table (2).
5. The easy auxiliary shifter for use with a wheelchair of claim 1, wherein:
handrail frame (5) include backup pad (501), backup pad (501) fixed connection in carousel (2) top, backup pad (501) top both sides fixedly connected with lifter (502), lifter (502) top fixedly connected with bar (503), two lifter (502) side is equipped with belly safety belt (504), belly safety belt (504) one end fixed connection in one lifter (502) side, belly safety belt (504) other end can dismantle through the buckle and connect in another lifter (502) side.
6. The simple auxiliary shifter for use with a wheelchair of claim 5, wherein:
backup pad (501) medial extremity is provided with shank baffle (505), accomodates groove (506) and pivot, shank baffle (505) through the pivot with backup pad (501) are connected, accomodate groove (506) and locate backup pad (501) medial extremity, shank baffle (505) can wind the pivot is rotatory extremely accomodate in groove (506).
7. The easy auxiliary shifter for use with a wheelchair of claim 1, wherein:
the fixing assembly (8) comprises: the telescopic rod (801) is symmetrically connected to the two sides of the base (1), the telescopic rod (801) is far away from the base (1) and is fixedly connected with an annular buckle (802), and the side end of the annular buckle (802) is in threaded connection with a fastening bolt (803).
8. The easy auxiliary shifter for use with a wheelchair of claim 1, wherein:
the ground contacting assembly (9) comprises: a lifting groove (901), the lifting groove (901) is arranged at the bottom end of the base (1), a lifting plate (902) is connected in the lifting groove (901) in a sliding way, two supporting rods (903) are respectively arranged at two sides of the top end of the lifting plate (902), the two supporting rods (903) are arranged in a crossing way, the bottom end of the supporting rod (903) is rotatably connected with the top end of the lifting plate (902), the top end of the support rod (903) is rotatably connected with a slide block (904), sliding grooves (905) are arranged at two sides of the bottom of the lifting groove (901), the sliding block (904) is connected in the sliding groove (905) in a sliding way, the two supporting rods (903) are provided with adjusting holes (906) at the intersection point, an adjusting rod (907) horizontally penetrates through the adjusting hole (906), a lifting cylinder (908) is fixedly connected to the top end of the lifting plate (902), the output end of the lifting cylinder (908) is in power connection with the bottom end of the adjusting rod (907).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288964.4U CN214018184U (en) | 2020-10-15 | 2020-10-15 | Simple auxiliary shifter matched with wheelchair for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288964.4U CN214018184U (en) | 2020-10-15 | 2020-10-15 | Simple auxiliary shifter matched with wheelchair for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214018184U true CN214018184U (en) | 2021-08-24 |
Family
ID=77352941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022288964.4U Active CN214018184U (en) | 2020-10-15 | 2020-10-15 | Simple auxiliary shifter matched with wheelchair for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214018184U (en) |
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2020
- 2020-10-15 CN CN202022288964.4U patent/CN214018184U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220303 Address after: 621000 No. 11, unit 2, building 6, No. 21, Chuangye South Road, Fucheng District, Mianyang City, Sichuan Province Patentee after: Jiang Haiyan Patentee after: Wang Ning Address before: Room 1303, building 6, East Zhenpin, Dingqiao, Jianggan District, Hangzhou City, Zhejiang Province 310000 Patentee before: Fu Jianbo |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221219 Address after: 311,100 Room 701-6, Building 8, Saiyin International Business Center, Wuchang Street, Yuhang District, Hangzhou, Zhejiang Patentee after: Hangzhou saixiao Health Technology Co.,Ltd. Address before: 621000 No. 11, unit 2, building 6, No. 21, Chuangye South Road, Fucheng District, Mianyang City, Sichuan Province Patentee before: Jiang Haiyan Patentee before: Wang Ning |
|
| TR01 | Transfer of patent right |