CN212439110U - Medical electric stair climbing chair with seat adjusting function - Google Patents
Medical electric stair climbing chair with seat adjusting function Download PDFInfo
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- CN212439110U CN212439110U CN202022362956.XU CN202022362956U CN212439110U CN 212439110 U CN212439110 U CN 212439110U CN 202022362956 U CN202022362956 U CN 202022362956U CN 212439110 U CN212439110 U CN 212439110U
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Abstract
The utility model relates to a medical electric stair climbing chair with chair adjusting function, which comprises a bottom plate, an electric telescopic rod is fixedly arranged on the outer wall of the top part of the bottom plate, a connecting plate is fixedly connected with the top end of the electric telescopic rod, a base is fixedly arranged on the outer wall of the top part of the connecting plate, a side plate is welded on the outer wall of the top part of one side of the bottom plate, a connecting frame is hinged with the top end of the side plate, a chair back is fixedly arranged on the outer wall of the top part of the connecting frame, a switch box is fixedly arranged on the outer wall of one side of the chair back, a rotating wheel is arranged on the bottom plate, a driven gear is welded on the outer wall of the rotating wheel, connecting shafts are respectively welded at the two ends of the rotating wheel, a motor is fixedly arranged on the outer wall of the top part, the outer wall of the rotating wheel is welded with a fixed frame, and the fixed frame is provided with a movable wheel.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an electronic stair chair that climbs of medical treatment with adjust seat function.
Background
The wheelchair is a chair provided with wheels and capable of helping to replace walking, and is divided into electric and manual folding wheelchairs and is an important moving tool for home rehabilitation, turnover transportation, diagnosis and outgoing activities of wounded persons, patients and disabled persons.
Wheelchair, electronic wheelchair can go on the less flat road surface of slope, nevertheless meet stair step and just can't stride across, often go downstairs and need a strong and strong people's back of the body to walk, or lift the wheelchair by many people and just can go upstairs and downstairs, bring the inconvenience of life for countless disabled person and old person like this, in addition, the general high fixed of current wheelchair, the patient that is not convenient for the height difference uses, and the travelling comfort is relatively poor, consequently, the utility model provides an electronic stair chair of climbing of medical treatment with adjust seat function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic stair chair of climbing of medical treatment with adjust seat function to solve the traditional wheelchair that proposes in the above-mentioned background art and be not convenient for go up and down stairs and highly fixed the problem that the different crowd of height of being not convenient for used.
In order to achieve the above object, the utility model provides a following technical scheme: a medical electric stair climbing chair with a seat adjusting function comprises a bottom plate, wherein an electric telescopic rod is fixedly installed on the outer wall of the top of the bottom plate, a connecting plate is fixedly connected to the top end of the electric telescopic rod, a base is fixedly arranged on the outer wall of the top of the connecting plate, a side plate is welded on the outer wall of the top of one side of the bottom plate, a connecting frame is hinged to the top end of the side plate, a chair back is fixedly installed on the outer wall of the top of the connecting frame, a switch box is fixedly installed on the outer wall of one side of the chair back, a rotating wheel is installed on the bottom plate, a clamping groove is formed in the middle of the rotating wheel, a driven gear is welded on the outer wall of the rotating wheel and is located inside the clamping groove, connecting shafts are welded at two ends of the rotating wheel respectively and are connected with the bottom, the output fixedly connected with axis of rotation of motor, the axis of rotation is kept away from the one end welding of motor has the driving gear, the cover is equipped with drive chain on the outer wall of driving gear, the driving gear passes through drive chain with driven gear is connected, the welding has the mount on the outer wall of rotation wheel, install the movable wheel on the mount.
The hydraulic telescopic mechanism is characterized in that a foot placing plate is fixedly mounted on one side of the bottom plate, a front hydraulic telescopic rod is fixedly mounted on the outer wall of the bottom of the foot placing plate, a front wheel is fixedly mounted at the bottom of the front hydraulic telescopic rod, a rear hydraulic telescopic rod is fixedly mounted on the outer wall of the bottom of one end, far away from the foot placing plate, of the bottom plate, and a rear wheel is fixedly mounted at the bottom of the rear hydraulic telescopic rod.
As a further aspect of the present invention: the number of the electric telescopic rods is four, and the four electric telescopic rods are respectively positioned at four corners of the bottom plate.
Preferably, the connecting plate is connected with the base through a screw.
Preferably, the number of the fixing frames is four, and the four fixing frames are distributed on the rotating wheel at equal intervals.
Preferably, a baffle is fixedly arranged on the outer wall of the top of one side of the foot placing plate.
Preferably, a protective shell is fixedly mounted on the outer wall of the top of the bottom plate.
Preferably, the side plate is close to a side wall of the base and is provided with a sliding groove, a clamping block is fixedly mounted on an outer wall of one side of the base, and the clamping block is clamped with the sliding groove.
Preferably, the fixture block is in a T shape.
Preferably, a handle rod is fixedly mounted on the outer wall of one side of the top end of the chair back, and a rubber sleeve is sleeved on the outer wall of one end, far away from the chair back, of the handle rod.
The utility model discloses a technological effect and advantage:
1. through the arranged rotating wheel, the driven gear, the motor, the rotating shaft, the driving gear, the transmission chain, the fixed frame and the movable wheel, when going upstairs and downstairs, the front hydraulic telescopic rod and the rear hydraulic telescopic rod are contracted to enable the movable wheel to be in contact with the stairs, the motor is controlled to be started through the switch box, the motor drives the rotating shaft and the driving gear to move, the driving gear drives the driven gear to move through the transmission chain, so that the rotating wheel is driven to rotate, different movable wheels are driven to be in intermittent contact with the stairs, the upstairs and downstairs are facilitated, and when the vehicle runs on a horizontal road surface, the front hydraulic;
2. by the arrangement of the electric telescopic rod, the connecting plate and the base, when the device is used, the electric telescopic rod can be started according to the heights of different users, so that the height of the base is adjusted, the comfort of the users with different heights is improved, and the applicability of the device is enhanced;
3. the device simple structure, manufacturing cost is lower, comparatively practical.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a partial sectional view of the structure of the present invention.
Fig. 3 is a front view of the fixing frame structure of the present invention.
Fig. 4 is a schematic view of the structure of the rotating wheel of the present invention.
Fig. 5 is a schematic view of the transmission structure of the present invention.
In the figure: 1. a base plate; 2. an electric telescopic rod; 3. a connecting plate; 4. a base; 5. a side plate; 6. a connecting frame; 7. a chair back; 8. a switch box; 9. a rotating wheel; 10. a card slot; 11. a driven gear; 12. a connecting shaft; 13. a motor; 14. a rotating shaft; 15. a driving gear; 16. a drive chain; 17. a fixed mount; 18. a movable wheel; 19. placing a foot plate; 20. a front hydraulic telescopic rod; 21. a front wheel; 22. a rear hydraulic telescopic rod; 23. a rear wheel; 24. a baffle plate; 25. a protective housing; 26. a chute; 27. a clamping block; 28. a handle bar; 29. a rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a medical electric stair climbing chair with seat adjusting function as shown in figures 1-5, which comprises a bottom plate 1, wherein electric telescopic rods 2 are fixedly arranged on the outer wall of the top part of the bottom plate 1, the number of the electric telescopic rods 2 is four, and the four electric telescopic rods 2 are respectively positioned at four corners of the bottom plate 1, thereby being beneficial to stable support, a connecting plate 3 is fixedly connected with the top end of the electric telescopic rods 2, a base 4 is fixedly arranged on the outer wall of the top part of the connecting plate 3, the connecting plate 3 is connected with the base 4 through a screw rod, thereby being convenient for disassembly, when in use, firstly, the height of the base 4 is adjusted according to the height of a user, the electric telescopic rods 2 are started, thereby driving the connecting plate 3 and the base 4 to move, the adjustment of the height of the base 4 is completed, the comfort of the users with, the top end of the side plate 5 is hinged with a connecting frame 6, a chair back 7 is fixedly installed on the outer wall of the top part of the connecting frame 6, a switch box 8 is fixedly installed on the outer wall of one side of the chair back 7, a rotating wheel 9 is installed on the bottom plate 1, a clamping groove 10 is formed in the middle of the rotating wheel 9, a driven gear 11 is welded on the outer wall of the rotating wheel 9 and is positioned inside the clamping groove 10, so that stable transmission is facilitated, connecting shafts 12 are respectively welded at two ends of the rotating wheel 9, the connecting shafts 12 are connected with the bottom plate 1 through bearings, a motor 13 is fixedly installed on the outer wall of the top part of one side of the bottom plate 1, a rotating shaft 14 is fixedly connected with the output end of the motor 13, a driving gear 15 is welded at one end of the rotating shaft 14, which is far away from the motor 13, a transmission chain 16 is, the quantity of mount 17 is four, and four equidistant distributions of mount 17 are on rotating wheel 9, install loose wheel 18 on the mount 17, the distance that moves when having guaranteed every loose wheel 18 and stair face contact like this equals, accord with the design standard of current stair, when going up and down stairs, with preceding hydraulic telescoping rod 20 and the shrink of back hydraulic telescoping rod 22, thereby make front wheel 21 and rear wheel 23 keep away from ground, make loose wheel 18 contact stair, through 8 control starter motor 13 of switch box, motor 13 drives axis of rotation 14 and driving gear 15 motion, driving gear 15 drives driven gear 11 through drive chain 16 and moves, thereby it rotates to drive rotating wheel 9, rotating wheel 9 drives different loose wheel 18 intermittence through mount 17 and contacts with stair, thereby be convenient for go up and down stairs.
In this embodiment, put fixed mounting on one side top outer wall of foot board 19 has baffle 24, can carry on spacingly to user's both feet, is favorable to preventing it from falling down, and convenient to use person places both feet like this, and fixed mounting has protecting sheathing 25 on the top outer wall of bottom plate 1, can play certain guard action to the integrated device.
In this embodiment, a sliding groove 26 is formed in a side wall of the side plate 5 close to the base 4, a clamping block 27 is fixedly mounted on an outer wall of one side of the base 4, the clamping block 27 is clamped with the sliding groove 26, the clamping block 27 is in a "T" shape, and the base 4 is clamped with the side plate 5 through the clamping block 27 and the sliding groove 26, so that the movement stability of the base 4 is ensured.
In this embodiment, fixed mounting has handle pole 28 on the top one side outer wall of back of the chair 7, and the cover is equipped with rubber sleeve 29 on the one end outer wall that back of the chair 7 was kept away from to handle pole 28, when traveling on the horizontal road surface, with preceding hydraulic telescoping rod 20 and back hydraulic telescoping rod 22 rise, makes front wheel 21 and rear wheel 23 contact ground, and nursing staff promotes the overall device through handle pole 28 and removes, under the effect of rubber sleeve 29, can play certain antiskid.
The utility model discloses the theory of operation: the utility model relates to a medical treatment electronic stair climbing chair with adjust seat function, when using, at first according to the height of user's height adjustment base 4, start electric telescopic handle 2, thereby drive connecting plate 3 and base 4 motion, accomplish the adjustment to base 4 height, improve the user's of different heights travelling comfort, when going upstairs and downstairs, contract front hydraulic telescopic handle 20 and back hydraulic telescopic handle 22, thereby make front wheel 21 and rear wheel 23 keep away from the ground, make loose wheel 18 contact stair, control starting motor 13 through switch box 8, motor 13 drives axis of rotation 14 and driving gear 15 motion, driving gear 15 drives driven gear 11 through drive chain 16 to move, thereby drive running wheel 9 and rotate, running wheel 9 drives different loose wheel 18 intermittent type through mount 17 and contacts with stair, thereby be convenient for going upstairs and downstairs, when going on the horizontal road surface, the front hydraulic telescopic rod 20 and the rear hydraulic telescopic rod 22 are lifted, the front wheel 21 and the rear wheel 23 are in contact with the ground, a nursing worker pushes the whole device to move through the handle rod 28, the base 4 is clamped with the side plates 5 through the clamping blocks 27 and the sliding grooves 26, and the movement stability of the base 4 is guaranteed.
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 and the scope of the invention.
Claims (9)
1. The utility model provides an electronic stair chair that climbs of medical treatment with adjust seat function, includes bottom plate (1), its characterized in that: the electric telescopic handle is characterized in that an electric telescopic handle (2) is fixedly mounted on the outer wall of the top of the bottom plate (1), a connecting plate (3) is fixedly connected to the top end of the electric telescopic handle (2), a base (4) is fixedly arranged on the outer wall of the top of the connecting plate (3), a side plate (5) is welded on the outer wall of the top of one side of the bottom plate (1), a connecting frame (6) is hinged to the top end of the side plate (5), a chair back (7) is fixedly mounted on the outer wall of the top of the connecting frame (6), a switch box (8) is fixedly mounted on the outer wall of one side of the chair back (7), a rotating wheel (9) is mounted on the bottom plate (1), a clamping groove (10) is formed in the middle of the rotating wheel (9), a driven gear (11) is welded on the outer wall of the rotating wheel (9), the driven gear (11) is located inside, the connecting shaft (12) is connected with the bottom plate (1) through a bearing, a motor (13) is fixedly mounted on the outer wall of the top of one side of the bottom plate (1), the output end of the motor (13) is fixedly connected with a rotating shaft (14), a driving gear (15) is welded at one end, far away from the motor (13), of the rotating shaft (14), a transmission chain (16) is sleeved on the outer wall of the driving gear (15), the driving gear (15) is connected with the driven gear (11) through the transmission chain (16), a fixing frame (17) is welded on the outer wall of the rotating wheel (9), and a movable wheel (18) is mounted on the fixing frame (17);
one side fixed mounting of bottom plate (1) has puts sole (19), put hydraulic telescoping rod (20) before fixed mounting on the bottom outer wall of sole (19), the bottom fixed mounting of preceding hydraulic telescoping rod (20) has front wheel (21), bottom plate (1) is kept away from fixed mounting has back hydraulic telescoping rod (22) on the one end bottom outer wall of putting sole (19), the bottom fixed mounting of back hydraulic telescoping rod (22) has rear wheel (23).
2. The medical electric stair climbing chair with the seat adjusting function according to claim 1, wherein: the number of the electric telescopic rods (2) is four, and the four electric telescopic rods (2) are respectively positioned at four corners of the bottom plate (1).
3. The medical electric stair climbing chair with the seat adjusting function according to claim 1, wherein: the connecting plate (3) is connected with the base (4) through a screw.
4. The medical electric stair climbing chair with the seat adjusting function according to claim 1, wherein: the number of the fixing frames (17) is four, and the four fixing frames (17) are distributed on the rotating wheel (9) at equal intervals.
5. The medical electric stair climbing chair with the seat adjusting function according to claim 1, wherein: a baffle plate (24) is fixedly arranged on the outer wall of the top of one side of the foot placing plate (19).
6. The medical electric stair climbing chair with the seat adjusting function according to claim 1, wherein: and a protective shell (25) is fixedly arranged on the outer wall of the top of the bottom plate (1).
7. The medical electric stair climbing chair with the seat adjusting function according to claim 1, wherein: curb plate (5) are close to spout (26) have been seted up on a lateral wall of base (4), fixed mounting has fixture block (27) on one side outer wall of base (4), just fixture block (27) with spout (26) looks joint.
8. The medical electric stair climbing chair with the seat adjusting function according to claim 7, wherein: the fixture block (27) is T-shaped.
9. The medical electric stair climbing chair with the seat adjusting function according to claim 1, wherein: fixed mounting has handle pole (28) on the top one side outer wall of back of the chair (7), handle pole (28) are kept away from the cover is equipped with rubber sleeve (29) on the one end outer wall of the back of the chair (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022362956.XU CN212439110U (en) | 2020-10-21 | 2020-10-21 | Medical electric stair climbing chair with seat adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022362956.XU CN212439110U (en) | 2020-10-21 | 2020-10-21 | Medical electric stair climbing chair with seat adjusting function |
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| Publication Number | Publication Date |
|---|---|
| CN212439110U true CN212439110U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022362956.XU Active CN212439110U (en) | 2020-10-21 | 2020-10-21 | Medical electric stair climbing chair with seat adjusting function |
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| Country | Link |
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| CN (1) | CN212439110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350066A (en) * | 2021-07-09 | 2021-09-07 | 毛盼 | Real-time adjustment type movable base for wheelchair based on human body state |
| CN113749863A (en) * | 2021-09-06 | 2021-12-07 | 淮阴工学院 | Wheelchair with intelligent monitoring function |
-
2020
- 2020-10-21 CN CN202022362956.XU patent/CN212439110U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350066A (en) * | 2021-07-09 | 2021-09-07 | 毛盼 | Real-time adjustment type movable base for wheelchair based on human body state |
| CN113749863A (en) * | 2021-09-06 | 2021-12-07 | 淮阴工学院 | Wheelchair with intelligent monitoring function |
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