CN214677886U

CN214677886U - Intelligent anti-skid walking stick

Info

Publication number: CN214677886U
Application number: CN202023163378.3U
Authority: CN
Inventors: 王嫣
Original assignee: Hebei Chemical and Pharmaceutical College
Current assignee: Hebei Chemical and Pharmaceutical College
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-12
Anticipated expiration: 2030-12-24

Abstract

The utility model provides an intelligence antiskid walking stick for supplementary apoplexy, hemiplegia patient's recovery training, include: the straight rod end of the upper crutch is provided with a screw hole; the anti-skidding leg is connected with the driving device, and the anti-skidding leg can extend out of the assembling surface or retract back to the assembling surface under the driving of the driving device. Intelligence antiskid walking stick, through setting up walking stick and lower walking stick for the walking stick can be packed up by the segmentation, more practice thrift the space, and through setting up drive arrangement on the walking stick down, make the antiskid leg can accomodate in the mounting surface, can occupy less space this moment, be more convenient for deposit and transport.

Description

Intelligent anti-skid walking stick

Technical Field

The utility model relates to a walking stick technical field, in particular to intelligence antiskid walking stick.

Background

In clinical practice, when patients suffering from cerebral apoplexy, hemiplegia and the like recover, multi-walking is helpful for recovering leg strength and coordination, but because walking is inconvenient to use, walking sticks are often used for assisting exercise, patients at the moment are fragile, and great damage can be caused once the walking sticks fall down, so people often select anti-skidding walking sticks. The anti-skid legs of the existing multi-leg anti-skid crutch can not be folded and unfolded and are always in an extending state, the occupied space is large, meanwhile, the existing crutch is mainly a long rod, and the existing crutch is not easy to store and transport when the space is small.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an intelligence antiskid walking stick to make the antiskid landing leg can pack up when the segmentable is connected, occupation space is littleer, is more convenient for deposit and transport.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an intelligent anti-skid crutch is used for assisting recovery training of apoplectic and hemiplegic patients and comprises an upper crutch, wherein a screw hole is arranged at the straight rod end of the upper crutch;

the lower walking stick, in the top of walking stick is equipped with the double-screw bolt down, the double-screw bolt spiro union is in the screw hole, in the inside of walking stick is equipped with a plurality of installation cavity down, in each all be equipped with drive arrangement in the installation cavity, be equipped with a plurality of assembly surface in the lateral surface of walking stick down, in each be equipped with anti-skidding leg in the assembly surface, the length of anti-skidding leg with the length of walking stick is the same down, just anti-skidding leg with drive arrangement connects, anti-skidding leg can stretch out under drive arrangement's the drive assembly surface or retract in the assembly surface.

Furthermore, the driving device is a linear stepping motor, the anti-skid legs are provided with mounting rods, and the mounting rods are connected to the power output end of the linear stepping motor.

Further, the anti-slip legs can be completely accommodated in the assembling surface, so that the lower crutch is in a round rod shape at the moment.

Furthermore, the longitudinal section of each anti-slip leg is in an acute triangle shape, and the bottom of each anti-slip leg is provided with a tip.

Furthermore, a driving switch is arranged at the bottom end of the lower crutch and is connected with the driving device so as to start the driving device due to the pressing of the driving switch.

Further, the installation cavity includes first installation cavity, second installation cavity and third installation cavity, and is three the installation cavity is followed the direction of height of walking stick sets gradually from low to high down.

Furthermore, an included angle is formed between the adjacent installation cavities, and the size of the included angle is matched with the number of the assembly surfaces, so that the power output end of the linear stepping motor is right opposite to the assembly surfaces.

Furthermore, the antiskid leg includes first antiskid leg, second antiskid leg and third antiskid leg, corresponds linear stepping motor's power take off end, the installation pole is in three follow the direction of height on the antiskid leg and set gradually from low to high.

Furthermore, a roughness sensor is arranged at the bottom end of the lower crutch and is connected with each linear stepping motor.

Compared with the prior art, the utility model discloses following advantage has:

(1) intelligence antiskid walking stick, through setting up walking stick and lower walking stick for the walking stick can be packed up by the segmentation, more practice thrift the space, and through setting up drive arrangement on the walking stick down, make the antiskid leg can accomodate in the mounting surface, can occupy less space this moment, be more convenient for deposit and transport.

(2) By arranging the linear stepping motor and the mounting button, the anti-skid legs can extend out or retract under the driving of the linear stepping motor.

(3) Can accomodate in corresponding fitting surface completely through setting up anti-skidding leg for when anti-skidding leg is packed up, lower walking stick can occupy littleer space.

(4) The bottom of the anti-skid legs is the pointed end, so that the bottom of the anti-skid legs can be conveniently penetrated into the bottom surface or clamped in the small concave pit of the bottom surface, and a better anti-skid effect is obtained.

(5) The driving switch is arranged at the bottom end of the lower crutch, so that a user can conveniently start the driving device.

(6) Through setting up three installation cavity along the direction of height of walking stick down, can reduce the diameter of installation cavity for the walking stick obtains higher intensity down.

(7) Through setting up and being formed with the contained angle between the adjacent installation cavity, can make the power take off end of installing the linear stepping motor in the installation cavity just to holding the chamber, just to the antiskid leg promptly, be convenient for the stretching out and the withdrawal of antiskid leg.

(8) Through setting up the setting from high to low of installation pole for each antiskid leg and each linear stepper motor looks adaptation.

(9) The roughness sensor is arranged at the bottom end of the lower crutch, so that when the ground is detected to be smooth, the anti-skid leg can be automatically extended out, and the user can use the crutch more safely.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of an anti-slip leg extension structure of an intelligent anti-slip crutch according to an embodiment of the present invention;

fig. 2 is a schematic view of the anti-slip leg retraction structure of the intelligent anti-slip crutch according to the embodiment of the present invention;

FIG. 3 is a schematic view of an upper crutch according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a lower crutch according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an anti-slip leg according to an embodiment of the present invention;

description of reference numerals:

1-upper crutch, 11-button switch, 12-connecting rod, 121-baffle, 13-vibration sensor, 14-fixing plate, 15-linear motor, 16-telescopic rod, 17-guide block, 18-alarm device, 181-contact, 19-screw hole;

2-lower crutch, 21-first anti-slip leg, 22-second anti-slip leg, 23-mounting rod, 24-driving switch, 25-mounting surface, 251-mounting hole and 26-stud.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to an intelligent anti-skidding crutch, which comprises an upper crutch and a lower crutch, wherein the crutch can be segmented and packed, the space is saved, the lower crutch is provided with a driving device, the anti-skidding legs can be contained in an assembly surface, and the anti-skidding legs can occupy less space and are more convenient to store and transport.

Based on the above design concept, an exemplary structure of the intelligent anti-skid crutch of the present embodiment is shown in fig. 1 and fig. 2, and includes an upper crutch 1 and a lower crutch 2, where the upper crutch 1 is the end provided with the arc-shaped handle, and the lower crutch 2 is the straight rod-shaped end.

With reference to fig. 3 and 4, the bottom end of the upper crutch 1 is provided with a screw hole 19, the upper end of the lower crutch 2 is formed with a stud 26, the stud 26 is matched with the screw hole 19, when the crutch is needed to be used, the stud 26 is only screwed in the screw hole 19, and the crutch can be combined into a complete crutch for use, when the crutch is needed to be transported or stored, the crutch and the bolt are unscrewed, and the crutch can be prevented only in a space which is only half of the length of the crutch, so that the occupied space is smaller.

Then, the lower crutch 2 is rod-shaped, three assembling surfaces 25 are arranged on the surface of the lower crutch 2, the three assembling surfaces 25 are uniformly arranged on the surface of the lower crutch 2, and the three assembling surfaces 25 are a first assembling surface 25, a second assembling surface 25 and a third assembling surface 25 respectively.

Being equipped with first installation cavity, second installation cavity and third installation cavity in the inside of walking stick 2 down, in order to increase walking stick 2's intensity down, the diameter of less inner space, first installation cavity, second installation cavity and third installation cavity set up along walking stick 2's direction of height down, and first installation cavity is located bottommost, and the top is located to the third installation cavity, and three linear stepping motor installs in each installation cavity. In order to enable the power output end of the linear stepping motor to be opposite to the assembling surface 25, the included angle of the directions opposite to the power output end of the linear stepping motor between the adjacent installation cavities is 120 degrees. The driving device is not necessarily a linear stepping motor, and may be other linear power output devices.

The bottom surface of each assembling surface 25 is provided with a mounting hole 251, the mounting heights of the mounting holes 251 on the first assembling surface 25, the second assembling surface 25 and the third assembling surface 25 are sequentially increased, and the height difference of the adjacent mounting holes 251 is the height of one mounting cavity.

Secondly, as shown in fig. 5, the anti-slip leg is arranged on the lower crutch 2, the height of the anti-slip leg is the same as that of the anti-slip crutch, and the shape of the anti-slip leg is matched with the shape of the assembly surface 25 of the lower crutch 2, so that the anti-slip leg can be completely accommodated in the assembly surface 25, and the lower crutch 2 is in a round rod shape at this time, and the space is saved. The anti-slip legs comprise first anti-slip legs 21, second anti-slip legs 22 and third anti-slip legs, mounting rods 23 are formed on each anti-slip leg, the mounting rods 23 of the first anti-slip legs 21 are arranged at heights matched with the mounting holes 251 of the first assembling surfaces 25, the mounting rods 23 of the second anti-slip legs 22 are arranged at heights matched with the mounting holes 251 of the second assembling surfaces 25, and the mounting rods 23 of the third anti-slip legs are arranged at heights matched with the mounting holes 251 of the third assembling surfaces 25, so that the mounting rods 23 can be inserted into the corresponding mounting holes 251 and connected to power output ends of linear stepping motors arranged inside the lower walking stick 2. The anti-skid legs can extend outwards under the drive of the linear stepping motor, so that the anti-skid legs play a role in skid resistance and auxiliary balance, and can also retract into the assembly surface 25 under the drive of the linear stepping motor, so that the occupied space is reduced, and the lower crutch 2 can be conveniently stored. Certainly, the number of the assembling surfaces 25, the number of the anti-slip legs, the number of the mounting holes 251 and the number of the mounting rods 23 are not limited to three, other suitable numbers can be used and matched with each other, a direction included angle for the power output end of the linear stepping motor to face right between the adjacent mounting cavities is determined to be 120 degrees, and the angle is matched with the number of the assembling surfaces 25.

Then, the longitudinal section of the anti-skid legs is designed to be acute-angled triangle, and the tips are designed to be lower ends, so that the bottoms of the anti-skid legs can be conveniently penetrated into the bottom surface or clamped in small pits of the bottom surface when the anti-skid legs are used, and a better anti-skid effect is obtained.

Finally, because the utility model discloses a walking stick uses for special people, because the segmentation setting of walking stick for linear stepping motor's switch is not convenient for locate the upper portion of walking stick, so locate the bottom of walking stick with linear stepping motor's power drive switch 24, when needing to pack up or stretch out anti-skidding leg, only need the foot gently touch drive switch 24 can. Meanwhile, in order to enable a user to be more complete, the bottom end of the lower crutch 2 is provided with a roughness sensor, so that when the roughness is too low, the linear stepping motor automatically drives the anti-skid leg to extend out.

The utility model discloses an intelligence antiskid walking stick is when using, the utility model discloses an alarm electron walking stick, when the transportation, only need to unpack walking stick 1 and lower walking stick 2 apart, place the space of half length of walking stick originally promptly, occupation space is littleer, more nimble. When using, can normally use 2 spiro union of walking stick down on last walking stick 1, when needs antiskid, lightly touch the drive button of bottom with the foot for the antiskid leg stretches out, obtains better antiskid and balanced effect, when need not use, lightly touches the drive button with the foot once more, makes the antiskid leg pack up can. When forgetting to initiatively open the anti-skidding leg, roughness sensor detects when the ground is comparatively smooth, also can stretch out the anti-skidding leg automatically.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence antiskid walking stick for supplementary apoplexy, hemiplegia patient's recovery training, its characterized in that includes: the walking stick comprises an upper walking stick (1), wherein a screw hole (19) is formed in the straight rod end of the upper walking stick (1);

lower walking stick (2), in the top of walking stick (2) is equipped with double-screw bolt (26) down, double-screw bolt (26) spiro union is in screw (19), in the inside of walking stick (2) is equipped with a plurality of installation cavity down, in each all be equipped with drive arrangement in the installation cavity, be equipped with a plurality of fitting surface (25) in the lateral surface of walking stick (2) down, in each be equipped with anti-skidding leg in fitting surface (25), the length of anti-skidding leg with the length of walking stick (2) is the same down, just anti-skidding leg with drive arrangement connects, anti-skidding leg can stretch out under drive arrangement's the drive fitting surface (25) or retract in fitting surface (25).

2. The intelligent anti-skid crutch of claim 1 further comprising: the driving device is a linear stepping motor, the anti-skid legs are provided with mounting rods (23), and the mounting rods (23) are connected to the power output end of the linear stepping motor.

3. The intelligent anti-skid crutch of claim 2 further characterized in that: the anti-skid legs can be completely accommodated in the assembling surface (25) so as to form the lower crutch (2) in a round rod shape.

4. The intelligent anti-skid crutch of claim 3 further characterized in that: the longitudinal section of the anti-slip leg is in an acute triangle shape, and the bottom of the anti-slip leg is arranged to be a tip.

5. The intelligent anti-skid crutch of claim 4 further characterized in that: a driving switch (24) is arranged at the bottom end of the lower crutch (2), and the driving switch (24) is connected with the driving device so as to start the driving device due to the pressing of the driving switch (24).

6. The intelligent anti-skid crutch of claim 5 further comprising: the installation cavity comprises a first installation cavity, a second installation cavity and a third installation cavity, and the installation cavities are arranged along the height direction of the lower walking stick (2) from low to high in sequence.

7. The intelligent anti-skid crutch of claim 6 further characterized in that: an included angle is formed between the adjacent installation cavities, and the size of the included angle is matched with the number of the assembly surfaces (25) so as to form the power output end of the linear stepping motor right facing the assembly surfaces (25).

8. The intelligent anti-skid crutch of claim 7 further comprising: the anti-skidding leg includes first anti-skidding leg (21), second anti-skidding leg (22) and third anti-skidding leg, corresponds linear stepping motor's power take off end, installation pole (23) are in three set gradually along direction of height from low to high on the anti-skidding leg.

9. The intelligent anti-skid crutch of claim 8 wherein: and a roughness sensor is arranged at the bottom end of the lower crutch (2), and the roughness sensor is connected with each linear stepping motor.