CN215229912U

CN215229912U - Inflatable walker

Info

Publication number: CN215229912U
Application number: CN202120539500.8U
Authority: CN
Inventors: 卢英芬; 梁东东
Original assignee: Jin Wei Kang Guan Medical Equipment Co ltd
Current assignee: Jin Wei Kang Guan Medical Equipment Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-12-21
Anticipated expiration: 2031-03-16

Abstract

The utility model belongs to the technical field of the walker, especially, inflatable walker to the problem of current change, now proposes following scheme, and it includes the bottom plate, the bottom fixed mounting of bottom plate has first dead lever, and first dead lever is L type structure, first sliding tray has been seted up to the bottom of bottom plate, and slidable mounting has first sliding block in the first sliding tray, and fixed mounting has the second dead lever on the first sliding block, and the second dead lever is L type structure, install pressure sensor between first dead lever and the second dead lever, on one side inner wall of first sliding tray and one side fixed mounting of first sliding block have the one end of quarter butt, the other end of quarter butt rotates and installs first pivot. The utility model discloses carry out fixed connection with pressure sensor through first dead lever and second dead lever and bottom plate, very big reduction the degree of difficulty of changing, simultaneously great saving time.

Description

Inflatable walker

Technical Field

The utility model relates to a walker technical field especially relates to an inflatable walker.

Background

Cerebral apoplexy is commonly called cerebral apoplexy, belongs to serious cerebrovascular disease, is easy to cause hemiplegia, causes the muscle dyskinesia of limbs of patients, and particularly affects the walking and the movement ability of the patients. The current two treatment clinical effects of functional electrical stimulation and lower limb simulated walking training are good.

Patent application No. CN201420006614.6 discloses an air bag subtracts heavy low limbs trainer based on electro photoluminescence, includes the frame that comprises bottom plate, two stands and two handrails, and the frame rear portion is connected with the box. The device also comprises a walker, an air bag bracket, an air bag, a pair of briefs, an operation display, a blower, an electrical stimulation module, two groups of stimulation electrodes, a controller, a power supply module and a gas pressure sensor. The utility model adopts the functional electrical stimulation and air bag weight-reducing lower limb walking combined rehabilitation training mode, so that the rehabilitation training effect is more obvious; the air bag type weight reduction is adopted, so that the center of gravity of a patient can be better adjusted left and right, up and down during walking training; the height of the air bag support is adjustable, and personalized weight-reducing gait training can be realized.

However, the bottom pressure sensor in the patent can measure the pressure inside the air bag, but after a long time of use, the pressure sensor may fail, but the replacement of the pressure sensor is difficult and time is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an inflatable walker.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an inflatable walker, includes the bottom plate, the bottom fixed mounting of bottom plate has first dead lever, and first dead lever is L type structure, first sliding tray has been seted up to the bottom of bottom plate, and slidable mounting has first sliding block in the first sliding tray, and fixed mounting has the second dead lever on the first sliding block, and the second dead lever is L type structure, install pressure sensor between first dead lever and the second dead lever.

Preferably, the one end of quarter butt is fixedly mounted on the inner wall of one side of first sliding tray and one side of first sliding block, and the other end of quarter butt rotates and installs first pivot, and fixed mounting has the one end of connecting rod in the first pivot, and the other end of connecting rod rotates and installs the second pivot, and fixed mounting has the ejector pin in the second pivot.

Preferably, a second sliding groove is formed in one side, away from the first fixing rod, of the second fixing rod, a second sliding block is arranged in the second sliding groove in a sliding mode, one end of a first spring is fixedly arranged at the bottom of the second sliding block, and the other end of the first spring is fixedly connected with the inner wall of the bottom of the second sliding groove.

Preferably, the second sliding block is fixedly provided with a cross rod, the top of the cross rod is provided with a clamping groove, and the clamping groove is matched with the ejector rod.

Preferably, a rotating groove is formed in the inner wall of one side of the second sliding groove, a third rotating shaft is rotatably mounted in the rotating groove, and a rotating rod is fixedly mounted on the third rotating shaft.

Preferably, one side fixed mounting of dwang has the one end of second spring, the other end of second spring with rotate on the one side inner wall in groove fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, an inflatable walker when needs are changed, at first slip ejector pin, ejector pin drive second pivot, and the second pivot drives the connecting rod, and the connecting rod drives first pivot, and first pivot drives the quarter butt, and the quarter butt drives first sliding block, and first sliding block drives the second dead lever, and the ejector pin drives the horizontal pole simultaneously, and the horizontal pole drives the second sliding block, then the dwang blocks the second sliding block to reach the purpose of changing.

The utility model discloses carry out fixed connection with pressure sensor through first dead lever and second dead lever and bottom plate, very big reduction the degree of difficulty of changing, simultaneously great saving time.

Drawings

Fig. 1 is a schematic front view of an inflatable walker according to the present invention;

fig. 2 is a schematic structural view of a portion a of an inflatable walker according to the present invention;

fig. 3 is a schematic structural view of a part B of an inflatable walker according to the present invention;

fig. 4 is a schematic structural view of a portion C of the inflatable walker according to the present invention.

In the figure: the device comprises a base plate 1, a first fixing rod 2, a pressure sensor 3, a first sliding groove 4, a first sliding block 5, a second fixing rod 6, a short rod 7, a first rotating shaft 8, a connecting rod 9, a second rotating shaft 10, an ejector rod 11, a second sliding groove 12, a second sliding block 13, a cross rod 14, a clamping groove 15, a first spring 16, a rotating groove 17, a third rotating shaft 18, a rotating rod 19 and a second spring 20.

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.

Example one

Referring to fig. 1-4, an inflatable walker comprises a bottom plate 1, wherein a first fixing rod 2 is fixedly mounted at the bottom of the bottom plate 1, the first fixing rod 2 is of an L-shaped structure, a first sliding groove 4 is formed in the bottom of the bottom plate 1, a first sliding block 5 is slidably mounted in the first sliding groove 4, a second fixing rod 6 is fixedly mounted on the first sliding block 5, the second fixing rod 6 is of an L-shaped structure, a pressure sensor 3 is mounted between the first fixing rod 2 and the second fixing rod 6, and the second fixing rod 6 is used for fixing.

The utility model discloses in, on one side inner wall of first sliding tray 4 and one side fixed mounting of first sliding block 5 have the one end of quarter butt 7, the other end of quarter butt 7 rotates and installs first pivot 8, and fixed mounting has the one end of connecting rod 9 on the first pivot 8, and the other end of connecting rod 9 rotates the installation and is equipped with second pivot 10, and fixed mounting has ejector pin 11 on the second pivot 10, and connecting rod 9 is used for connecting.

The utility model discloses in, second dead lever 6 keeps away from one side of first dead lever 2 and has seted up second sliding tray 12, and slidable mounting has second sliding block 13 in second sliding tray 12, and second sliding block 13's bottom fixed mounting has the one end of first spring 16, fixed connection on the other end of first spring 16 and the 12 bottom inner walls of second sliding tray, and first spring 16 is used for reseing.

The utility model discloses in, fixed mounting has horizontal pole 14 on the second sliding block 13, and the draw-in groove 15 has been seted up at horizontal pole 14's top, and draw-in

groove

15 and 11 looks adaptations of ejector pin, and draw-in groove 15 is used for fixing.

The utility model discloses in, seted up on one side inner wall of second sliding tray 17 and rotated groove 17, rotated the rotation in groove 17 and installed third pivot 18, fixed mounting has dwang 19 on the third pivot 18, and dwang 19 is used for fixing.

The utility model discloses in, one side fixed mounting of dwang 19 has the one end of second spring 20, and fixed connection is gone up with one side inner wall of rotating groove 17 to the other end of second spring 20, and second spring 20 is used for reseing.

Example two

The utility model provides an inflatable walker, includes bottom plate 1, and the fixed welding in bottom of bottom plate 1 has first dead lever 2, and first dead lever 2 is L type structure, and the chisel has first sliding tray 4 in the bottom of bottom plate 1, and slidable mounting has first sliding block 5 in the first sliding tray 4, and fixed welding has second dead lever 6 on the first sliding block 5, and second dead lever 6 is L type structure, installs pressure sensor 3 between first dead lever 2 and the second dead lever 6.

The utility model discloses in, on one side inner wall of first sliding tray 4 and one side fixed welding of first sliding block 5 have the one end of quarter butt 7, the other end of quarter butt 7 rotates and installs first pivot 8, and fixed welding has the one end of connecting rod 9 in the first pivot 8, and the other end of connecting rod 9 rotates the installation and is equipped with second pivot 10, and fixed welding has ejector pin 11 in the second pivot 10.

The utility model discloses in, the second dead lever 6 has been left from one side chisel of first dead lever 2 second sliding tray 12, and slidable mounting has second sliding block 13 in the second sliding tray 12, and the fixed welding in bottom of second sliding block 13 has the one end of first spring 16, fixed connection on the other end of first spring 16 and the 12 bottom inner walls of second sliding tray.

The utility model discloses in, fixed welding has horizontal pole 14 on the second sliding block 13, and the top chisel of horizontal pole 14 has draw-in groove 15, and draw-in

groove

15 and 11 looks adaptations of ejector pin.

The utility model discloses in, the chisel has rotation groove 17 on one side inner wall of second sliding tray 17, and third pivot 18 is installed to rotation groove 17 internal rotation, and fixed welding has dwang 19 on the third pivot 18.

The utility model discloses in, one side fixed welding of dwang 19 has the one end of second spring 20, fixed connection on one side inner wall of the other end of second spring 20 and rotation groove 17.

The utility model discloses in, an inflatable walker when needs are changed, at first slip ejector pin 11, ejector pin 11 drives second pivot 10, and second pivot 10 drives connecting rod 9, and connecting rod 9 drives first pivot 8, and first pivot 8 drives quarter butt 7, and quarter butt 7 drives first sliding block 5, and first sliding block 5 drives second dead lever 6, and ejector pin 11 drives horizontal pole 14 simultaneously, and horizontal pole 14 drives second sliding block 13, then dwang 19 blocks second sliding block 13 to reach the purpose of changing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an inflatable walker, includes bottom plate (1), its characterized in that, the bottom fixed mounting of bottom plate (1) has first dead lever (2), and first dead lever (2) are L type structure, first sliding tray (4) have been seted up to the bottom of bottom plate (1), and slidable mounting has first sliding block (5) in first sliding tray (4), and fixed mounting has second dead lever (6) on first sliding block (5), and second dead lever (6) are L type structure, install pressure sensor (3) between first dead lever (2) and second dead lever (6).

2. The inflatable walker as claimed in claim 1, wherein one end of a short rod (7) is fixedly mounted on one side of the inner wall of the first sliding groove (4) and one side of the first sliding block (5), the other end of the short rod (7) is rotatably mounted with a first rotating shaft (8), one end of a connecting rod (9) is fixedly mounted on the first rotating shaft (8), the other end of the connecting rod (9) is rotatably mounted with a second rotating shaft (10), and a top rod (11) is fixedly mounted on the second rotating shaft (10).

3. The inflatable walker as claimed in claim 1, wherein a second sliding groove (12) is formed in one side of the second fixing rod (6) away from the first fixing rod (2), a second sliding block (13) is slidably mounted in the second sliding groove (12), one end of a first spring (16) is fixedly mounted at the bottom of the second sliding block (13), and the other end of the first spring (16) is fixedly connected with the inner wall of the bottom of the second sliding groove (12).

4. The inflatable walker as claimed in claim 3, wherein the second sliding block (13) is fixedly provided with a cross bar (14), and the top of the cross bar (14) is provided with a slot (15), and the slot (15) is matched with the top bar (11).

5. The inflatable walker as claimed in claim 3, wherein the second sliding groove (17) has a rotating groove (17) formed on one side of the inner wall thereof, the rotating groove (17) is rotatably mounted with a third rotating shaft (18), and the third rotating shaft (18) is fixedly mounted with a rotating rod (19).

6. The inflatable walker as claimed in claim 5, wherein one end of the second spring (20) is fixedly mounted to one side of the rotation rod (19), and the other end of the second spring (20) is fixedly connected to one side of the inner wall of the rotation groove (17).