CN215740301U

CN215740301U - Intelligent navigation walking stick

Info

Publication number: CN215740301U
Application number: CN202122120660.1U
Authority: CN
Inventors: 张峰; 方梓东; 张建涛; 孙楠
Original assignee: Anhui University of Technology AHUT
Current assignee: Anhui University of Technology AHUT
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-08
Anticipated expiration: 2031-09-03

Abstract

The intelligent navigation crutch comprises an intelligent navigation equipment component, a grip, a display screen, a switch button, a charging port, a connecting rod and a crutch column, wherein the bottom of the outer side of the crutch column is provided with an extended support structure which supports the bottom through four rotating support rods, so that the supporting and stabilizing effect of the bottom of the crutch column is improved, the top end of the rotary supporting rod is connected with a driving structure through a movable rod, the driving structure controls the expansion of the movable rod, the extension and retraction of the movable rod are respectively controlled, so that the supporting legs at the bottom of the crutch can be conveniently selected with one foot or multiple feet according to the needs of a user, when the rotary supporting rod is contracted, the rotary supporting rod and the movable rod are both contracted into the straight rod, the use of the crutch is not influenced, and the driving structure adopts the motor as power to drive, and adopts electric drive to increase the convenience of use.

Description

Intelligent navigation walking stick

Technical Field

The utility model relates to the field of walking sticks, in particular to an intelligent navigation walking stick.

Background

A walking stick, a simple apparatus for assisting walking, is usually a wooden or metal stick, and is an important medical rehabilitation aid, including a walking stick, an elbow stick and an axillary stick, wherein the walking stick is mainly used for mild needs, such as the elderly or mountaineers, the walking stick does not belong to disabled persons, and the elbow stick belongs to middle lower limb disabled persons.

The stick brand on the existing market is mixed, the quality is uneven, the function is single, can only singly play the supporting role, need select the supporting effect of walking stick according to user's demand, there is single foot to support and the multi-legged support current walking stick bottom, when carrying out the rehabilitation training, the rehabilitation training needs the walking stick that adopts the multi-legged support, so that increase its firm effect, the walking stick that then needs to adopt the single-legged support in the rehabilitation training later stage trains, so that the firm effect of training patient's shank support, then need use two kinds of walking sticks to carry out the rehabilitation training.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a smart navigation crutch herein.

The utility model is realized in such a way that an intelligent navigation walking stick is constructed, the device comprises an intelligent navigation equipment component and a walking stick column, the right end of the intelligent navigation equipment component is fixedly connected with a handle, a display screen is embedded in the top end of the intelligent navigation equipment component, the left side and the right side of the front end of the intelligent navigation equipment component are respectively provided with a charging port and a switch button, the bottom end of the intelligent navigation equipment component is fixedly connected with a connecting rod, the bottom end of the connecting rod is locked with the walking stick column through threads, the walking stick column comprises a straight rod, a bottom pad, a sliding groove and an extension supporting structure, the bottom end of the straight rod is fixedly connected with the bottom pad, the sliding groove is formed in the outer side of the straight rod, the extension supporting structure is installed in the straight rod, and the top end of the straight rod is locked with the connecting rod through threads.

Preferably, extension bearing structure includes drive structure, support column, movable rod, pivoted support pole, backing plate and fixed rotating shaft, drive structure bottom and support column fixed connection, the drive structure outside is connected with movable rod one end, and the movable rod other end rotates with the pivoted support pole through the pivot and is connected, pivoted support pole bottom and backing plate fixed connection, the pivoted support pole top is rotated with the support column through fixed rotating shaft and is connected, the drive structure is fixed in the inside top of straight-bar, support column bottom and straight-bar fixed connection, the spout all runs through with the pivoted support pole to the movable rod.

Preferably, the drive structure includes motor, screw rod, movable block and connection pivot, the output shaft of motor bottom is connected with the screw rod, the screw rod is vertical to run through the movable block, and screw rod and movable block threaded connection, the movable block outside is connected with the movable rod rotation through connecting the pivot, the motor is fixed in the inside top of straight-bar, the screw rod bottom is passed through the bearing and is connected with the support column rotation.

Preferably, the spout is provided with four, and four spouts all are vertical setting, and spout inner wall and the laminating of rotation bracing piece.

Preferably, the movable rods and the rotating support rods are all four, and the four movable rods and the rotating support rods are all uniformly arranged by taking the straight rod as a circle center.

Preferably, the movable rod is the slope setting, and the movable rod leans out from top to bottom.

Preferably, the rotation support rod is straight rod-shaped, and the rotation support rod leans out from top to bottom.

Preferably, the bottom end surface of the base plate is planar, and the bottom end of the base plate and the bottom of the bottom cushion are at the same horizontal height.

The utility model has the following advantages: the utility model provides an intelligent navigation crutch through improvement, compared with the same type of equipment, the utility model has the following improvement:

according to the intelligent navigation crutch, the crutch column is arranged, the bottom of the outer side of the crutch column is provided with the extension supporting structure, the extension supporting structure supports the bottom through the four rotating supporting rods, the supporting and stabilizing effect of the bottom of the crutch column is improved, the top end of each rotating supporting rod is connected with the driving structure through the corresponding movable rod, the driving structure controls the extension and retraction of the corresponding movable rod, the extension and retraction of the corresponding rotating supporting rod are respectively controlled through the extension and retraction of the corresponding movable rod, single-foot and multi-foot selection of supporting legs at the bottom of the crutch can be conveniently carried out according to the needs of a user, the rotating supporting rods and the corresponding movable rods are retracted into the straight rods when the corresponding rotating supporting rods are retracted, the use of the crutch is not affected, the driving structure is driven by using a motor as power, and the use convenience is improved by adopting electric drive.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the intelligent navigation device assembly of the present invention;

FIG. 3 is a schematic view of a crutch post of the present invention;

FIG. 4 is a cross-sectional view of the internal structure of the expanded support structure of the present invention;

FIG. 5 is a sectional view of the driving structure of the present invention.

Wherein: the intelligent navigation equipment comprises an intelligent navigation equipment component-1, a handle-2, a display screen-3, a switch button-4, a charging port-5, a connecting rod-6, a crutch column-7, a straight rod-71, a bottom pad-72, a sliding chute-73, an extension supporting structure-74, a driving structure-741, a supporting column-742, a movable rod-743, a rotary supporting rod-744, a backing plate-745, a fixed rotary shaft-746, a motor-7411, a screw-7412, a movable block-7413 and a connecting rotary shaft-7414.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the intelligent navigation crutch provided by the utility model through improvement comprises an intelligent navigation device assembly 1 and a crutch column 7, wherein the right end of the intelligent navigation device assembly 1 is fixedly connected with a handle 2, a display screen 3 is embedded in the top end of the intelligent navigation device assembly 1, the left side and the right side of the front end of the intelligent navigation device assembly 1 are respectively provided with a charging port 5 and a switch button 4, the bottom end of the intelligent navigation device assembly 1 is fixedly connected with a connecting rod 6, and the bottom end of the connecting rod 6 is locked with the crutch column 7 through threads.

Referring to fig. 3, according to the intelligent navigation stick provided by the utility model, the stick column 7 includes a straight rod 71, a bottom pad 72, a sliding slot 73 and an extended support structure 74, the bottom end of the straight rod 71 is fixedly connected to the bottom pad 72, the sliding slot 73 is formed in the outer side of the straight rod 71, the extended support structure 74 is installed inside the straight rod 71, the top end of the straight rod 71 is locked with the connecting rod 6 by a thread, four sliding slots 73 are provided, the four sliding slots 73 are vertically arranged, the inner wall of the sliding slot 73 is attached to the rotating support rod 744, the rotating support rod 744 is enabled to rotate along the sliding slot 73, the rotation of the rotating support rod 744 is limited, and further, the moving track of the movable block 7413 is limited.

Referring to fig. 4, the present invention provides an intelligent navigation crutch through improvement, the extension supporting structure 74 includes a driving structure 741, a supporting column 742, a movable rod 743, a rotation supporting rod 744, a backing plate 745 and a fixed rotating shaft 746, a bottom end of the driving structure 741 is fixedly connected to the supporting column 742, an outer side of the driving structure 741 is connected to one end of the movable rod 743, another end of the movable rod 743 is rotatably connected to the rotation supporting rod 744 through the rotating shaft, a bottom end of the rotation supporting rod 744 is fixedly connected to the backing plate 745, a top end of the rotation supporting rod 744 is rotatably connected to the supporting column 742 through the fixed rotating shaft 746, the driving structure 741 is fixed to a top end inside the straight rod 71, a bottom end of the supporting column 742 is fixedly connected to the straight rod 71, the movable rod 743 and the rotation supporting rod 744 both penetrate through the sliding slot 73, the movable rod 743 and the rotation supporting rod 744 are both provided with four movable rods 743 and the rotation supporting rod 744, and the rotation supporting rod 744 are both provided with the straight rod 71 as a circle center, control respectively the flexible of four rotation support bars 744 through four movable rod 743, and increase the firm effect of support of walking stick through four rotation support bars 744, movable rod 743 is the slope setting, and movable rod 743 leans out from top to bottom, make movable rod 743 upwards remove the pulling rotation support bar 744, rotation support bar 744 is straight rod-shaped, and rotation support bar 744 leans out from top to bottom, make movable rod 743 upwards pull rotation support bar 744 time, rotation support bar 744 upwards rotates through fixed pivot 746 and contracts to in the straight-bar 71, backing plate 745 bottom is personally submitted planarly, and backing plate 745 bottom is same level with heelpiece 72 bottom, when making rotation support bar 744 extend, support the walking stick bottom through bottom plate 745 and heelpiece 72, increase the firm effect of support of walking stick.

Referring to fig. 5, the present invention provides an intelligent navigation crutch by improvement, wherein the driving structure 741 includes a motor 7411, a screw 7412, a movable block 7413 and a connecting rotating shaft 7414, an output shaft at a bottom end of the motor 7411 is connected to the screw 7412, the screw 7412 vertically penetrates through the movable block 7413, the screw 7412 is in threaded connection with the movable block 7413, an outer side of the movable block 7413 is rotatably connected to the movable rod 743 through the connecting rotating shaft 7414, the motor 7411 is fixed at a top end inside the straight rod 71, and a bottom end of the screw 7412 is rotatably connected to the supporting column 742 through a bearing.

The utility model provides the intelligent navigation crutch through improvement, and the working principle is as follows;

firstly, when the intelligent navigation equipment assembly is used, firstly, the charging port 5 is connected with an external power supply to charge a storage battery in the intelligent navigation equipment assembly 1;

secondly, when the crutch is used, the grip 2 is held by hand, the ground is supported by the bottom pad 72 at the bottom of the crutch column 7 and the top plate 745 at the bottom of the four rotary supporting rods 744, the supporting and stabilizing effect of the crutch is improved by adopting multi-foot support, and functions of navigation, connection of a Bluetooth headset and the like are performed by the intelligent navigation device assembly 1;

thirdly, when the bottom of the crutch post 7 needs to be supported by a single foot, the intelligent navigation device assembly 1 controls the motor 7411 to generate power to drive the center of the top of the screw 7412 to rotate through the output shaft, the inner wall of the sliding groove 73 is attached to the rotation support rod 744, the rotation support rod 744 rotates along the sliding groove 73 and limits the rotation of the rotation support rod 744, and further limits the moving track of the movable block 7413, the screwed pipe 7412 rotates to drive the movable block 7413 to move upwards through the thread fit with the movable block 7413, the movable block 7413 upwards pulls the movable rod 743 through the connecting rotating shaft 7414, the movable rod 743 upwards moves to pull the rotation support rod 744 as the movable rod 743 is inclined outwards from top to bottom, and the movable rod 743 rotates along the rotating shaft 7414, when the rotation support rod 744 is upwards pulled by the movable rod 743, the rotation support rod 744 upwards rotates to the straight rod 71 through the fixing rotating shaft 746, accomodate rotation support rod 744 to straight-bar 71 in, do not influence the use of walking stick, make walking stick post 7 bottom only support through heelpiece 72, and then make the walking stick carry out the single-footed support, be convenient for carry out single-footed and multi-footed selection to the supporting legs of walking stick bottom according to user's needs, the patient of being convenient for carries out the rehabilitation training demand and selects, and easy operation is convenient.

The utility model provides the intelligent navigation crutch through improvement, the crutch column 7 is arranged, the bottom of the outer side of the crutch column 7 is provided with the extended support structure 74, the extended support structure 74 supports the bottom through the four rotary support rods 744, the supporting and stabilizing effect of the bottom of the crutch column 7 is increased, the top end of the rotary supporting rod 744 is connected with the driving structure 741 through the movable rod 743, the driving structure 741 controls the expansion and contraction of the movable rod 743, the extension and retraction of the rotary supporting rod 744 are respectively controlled by the extension and retraction of the movable rod 743, so that the supporting legs at the bottom of the crutch can be conveniently selected by a single foot and multiple feet according to the needs of a user, and when the rotary supporting rod 744 is contracted, the rotary supporting rod 744 and the movable rod 743 are both contracted into the straight rod 71, so that the use of the crutch is not influenced, and the driving structure 741 is driven by using the motor 7411 as power and is driven by electric power to improve the convenience of use.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The intelligent navigation walking stick comprises an intelligent navigation equipment component (1), wherein the right end of the intelligent navigation equipment component (1) is fixedly connected with a handle (2), a display screen (3) is embedded into the top end of the intelligent navigation equipment component (1), the left side and the right side of the front end of the intelligent navigation equipment component (1) are respectively provided with a charging port (5) and a switch button (4), and the bottom end of the intelligent navigation equipment component (1) is fixedly connected with a connecting rod (6);

the method is characterized in that: still include walking stick post (7), connecting rod (6) bottom and walking stick post (7) thread lock solid, walking stick post (7) include straight-bar (71), heelpiece (72), spout (73) and extension bearing structure (74), straight-bar (71) bottom and heelpiece (72) fixed connection, spout (73) have been seted up to straight-bar (71) outside, straight-bar (71) internally mounted has extension bearing structure (74), straight-bar (71) top and connecting rod (6) thread lock solid.

2. The intelligent navigation crutch of claim 1 further comprising: the expansion supporting structure (74) comprises a driving structure (741), a supporting column (742), a movable rod (743), a rotating supporting rod (744), a base plate (745) and a fixed rotating shaft (746), the bottom end of the driving structure (741) is fixedly connected with the supporting column (742), the outer side of the driving structure (741) is connected with one end of the movable rod (743), the other end of the movable rod (743) is rotationally connected with the rotary supporting rod (744) through a rotating shaft, the bottom end of the rotary supporting rod (744) is fixedly connected with the backing plate (745), the top end of the rotary supporting rod (744) is rotatably connected with the supporting column (742) through a fixed rotating shaft (746), the driving structure (741) is fixed at the top end inside the straight rod (71), the bottom end of the supporting column (742) is fixedly connected with the straight rod (71), the movable rod (743) and the rotary supporting rod (744) penetrate through the sliding groove (73).

3. The intelligent navigation crutch of claim 2 further comprising: drive structure (741) include motor (7411), screw rod (7412), movable block (7413) and connect pivot (7414), the output shaft of motor (7411) bottom is connected with screw rod (7412), screw rod (7412) vertically runs through movable block (7413), and screw rod (7412) and movable block (7413) threaded connection, movable block (7413) outside is connected with movable rod (743) rotation through connecting pivot (7414), motor (7411) are fixed in the inside top of straight-bar (71), screw rod (7412) bottom is passed through the bearing and is connected with support column (742) rotation.

4. The intelligent navigation crutch of claim 1 further comprising: spout (73) are provided with four, and four spout (73) all are vertical setting, and spout (73) inner wall and the laminating of rotation bracing piece (744).

5. The intelligent navigation crutch of claim 2 further comprising: four movable rods (743) and four rotating supporting rods (744) are arranged, and the four movable rods (743) and the rotating supporting rods (744) are uniformly arranged by taking the straight rod (71) as a circle center.

6. The intelligent navigation crutch of claim 2 further comprising: the movable rod (743) is obliquely arranged, and the movable rod (743) is obliquely outwards arranged from top to bottom.

7. The intelligent navigation crutch of claim 2 further comprising: the rotary supporting rod (744) is straight rod-shaped, and the rotary supporting rod (744) inclines outwards from top to bottom.

8. The intelligent navigation crutch of claim 2 further comprising: the bottom end surface of the backing plate (745) is planar, and the bottom end of the backing plate (745) and the bottom of the bottom cushion (72) are at the same horizontal height.