CN210471225U

CN210471225U - Multifunctional portable walking stick

Info

Publication number: CN210471225U
Application number: CN201921614207.2U
Authority: CN
Inventors: 江健; 明鑫; 罗长征; 严进杰; 农远增; 苏修澄; 全荣斌
Original assignee: Guangxi Vocational and Technical College
Current assignee: Guangxi Vocational and Technical College
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-08
Anticipated expiration: 2029-09-26

Abstract

The utility model provides a multifunctional portable crutch, which is assembled by three parts of a handle component, a main column rod component and an adjusting rod component. The crutch integrates various auxiliary functions specially designed for the elderly besides the basic auxiliary walking function, wherein the LED illuminating lamp is used for night illumination, so that the elderly can walk at night conveniently; the fall alarm is used for sending help-seeking voice and turning on a warning lamp when the old falls carelessly, so that the old can help the old in time; the medicine taking reminder is used for reminding the old people to take medicines on time by regular voice; the MP 3/radio module in the handle is used for listening to audio for entertainment and relieving stuffiness when the old sits idle; the hand sleeving rope is used for preventing the crutch from falling off the hand in the use process; the armrest assembly is used to provide assistance when the elderly rise from the seat. In addition, the three major components of the crutch adopt detachable connection, and the crutch can be flexibly detached and separated when not used, so that the length is reduced, and the crutch is convenient to store and carry.

Description

Multifunctional portable walking stick

Technical Field

The utility model relates to a walking stick specifically is a multi-functional portable walking stick belongs to supplementary running tool technical field.

Background

The crutch is an auxiliary walking tool commonly used by the old, and is mainly used for sharing the bearing of the legs and reducing the fatigue of the legs. At present, walking sticks used for the old are different in style in the market, mostly in appearance shape and supporting structure, but most walking sticks have auxiliary walking functions, are less in other integrated auxiliary functions, and especially lack various auxiliary functions designed for the old, such as night illumination functions, fall-down help-seeking functions, medicine taking reminding functions, entertainment distress relieving functions, auxiliary rising functions and the like. In addition, a plurality of crutches adopt an integral design, the whole length of the crutches is longer, and the crutches are inconvenient to store and carry when not needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional portable walking stick, it is except possessing essential supplementary walking function, has still integrateed multiple special auxiliary function who designs for the old person, and it is formed by three big demountable assembly equipment moreover, can dismantle the separation with its flexibility when not using the walking stick to reduce length, portable.

The utility model discloses the technical scheme who adopts as follows:

a multifunctional portable crutch is formed by assembling a handle assembly, a main column rod assembly and an adjusting rod assembly.

The upper end of the handle assembly is provided with a T-shaped handle, the lower end of a vertical rod of the T-shaped handle is fixedly connected with a lower inserted rod, the outer side of an upper rod body of the lower inserted rod is fixedly provided with a falling alarm, the outer side of a middle rod body of the lower inserted rod is fixedly provided with a medicine taking reminder, and a lower rod body of the lower inserted rod is inserted into the upper end of the main column rod assembly; the T-shaped handle is internally of a hollow structure, a main control circuit board, a rechargeable battery module and an MP 3/radio module with a loudspeaker are arranged in the T-shaped handle, an LED illuminating lamp is arranged on the left side end face of a cross rod of the T-shaped handle, an audio playing control key is arranged on the front side face of a vertical rod of the T-shaped handle, a three-gear toggle switch is arranged on the top face of the cross rod of the T-shaped handle, and the three-gear toggle switch sequentially comprises an illuminating gear, a closing gear and a falling alarm gear from left to right; the fall alarm is provided with a voice help-seeking module and a warning lamp, and the medicine taking reminder is provided with a timing voice reminding module and a time display screen.

The main column rod assembly is provided with a main column rod, the main column rod is a hollow column tube, an upper screwing sleeve and a lower screwing sleeve are fixedly connected to the upper end and the lower end of the main column rod respectively, and a lower rod body of a lower insertion rod of the handle assembly is inserted into a tube orifice at the upper end of the main column rod and is locked through the upper screwing sleeve; an upper clamp capable of elastically stretching is arranged in the upper rod body of the main column rod, the rear end of the upper clamp is connected with a U-shaped elastic sheet, the U-shaped elastic sheet at the rear end of the upper clamp is elastically clamped in the rod body of the main column rod, the front end of the upper clamp radially extends out of the rod body from the inside of the main column rod, the outer side of the rod body of the main column rod is also provided with a handrail assembly at a position corresponding to the upper clamp, the handrail assembly consists of a handrail seat and a handrail, the handrail seat is fixedly sleeved on the outer side of the rod body of the main column rod, the handrail seat is provided with a through hole at a position corresponding to the upper clamp, the front end of the upper clamp penetrates through the through hole of the handrail seat and extends outwards; the connecting end of the handrail is hinged on the handrail seat through the hanging lugs on the two sides of the end, when the handrail is put down to be parallel to the main column rod, the positions of the upper staple bolt and the handrail are not interfered with each other, and when the handrail is lifted to be vertical to the main column rod, the front end of the upper staple bolt is clamped at the lower side of the handrail to limit the handrail to droop; the middle rod body of the main post rod is provided with a plurality of positioning holes which are longitudinally arranged at equal intervals.

The adjusting rod assembly is provided with an adjusting rod, the adjusting rod is a hollow column tube movably sleeved in the main column rod, an elastically telescopic lower clamp nail is arranged in an upper rod body of the adjusting rod, the rear end of the lower clamp nail is connected with a U-shaped elastic sheet, the U-shaped elastic sheet at the rear end of the lower clamp nail is elastically clamped in the rod body of the adjusting rod, and the front end of the lower clamp nail radially extends out of the rod body from the inside of the adjusting rod; the adjusting rod is inserted into the main column rod from a pipe orifice at the lower end of the main column rod, the front end of a lower staple of the adjusting rod extends outwards from one positioning hole of the main column rod, and the lower end of the main column rod locks a rod body of the adjusting rod through a lower screwing sleeve; the lower end of the adjusting rod is connected with a replaceable supporting foot through threads.

Furthermore, in the handle assembly, the rechargeable battery module, the MP 3/radio module, the LED illuminating lamp, the audio playing control key, the falling alarm and the medicine taking reminder are all provided with circuits to be connected with the main control circuit board, and the MP 3/radio module is provided with circuits to be connected with the audio playing control key; the left contact of the three-gear toggle switch is provided with a circuit to be connected with the LED illuminating lamp, the middle two contacts are provided with circuits to be connected with the main control circuit board, and the right contact is provided with a circuit to be connected with the tumble alarm.

Further, in the handle assembly, the charging port of the rechargeable battery module is exposed outwards from the right side end face of the cross bar of the T-shaped handle, the storage card port of the MP 3/radio module is exposed outwards from the lower side face of the right end of the cross bar of the T-shaped handle, and the speaker sound transmission hole of the MP 3/radio module is formed in the rear side face of the T-shaped handle.

Furthermore, in the handle assembly, a hand sleeving rope is hung at the position, between the falling alarm and the medicine taking reminder, on the outer side of the lower insertion rod body so as to achieve the purpose that the walking stick does not leave the hand and prevent the walking stick from falling off the hand in the using process.

The multifunctional portable crutch of the utility model integrates various auxiliary functions specially designed for the elderly except the basic auxiliary walking function, wherein the LED illuminating lamp is used for night illumination, which is convenient for the elderly to walk at night; the fall alarm is used for sending help-seeking voice and turning on a warning lamp when the old falls carelessly, so that the old can help the old in time; the medicine taking reminder is used for reminding the old people to take medicines on time by regular voice; the MP 3/radio module in the handle is used for listening to audio for entertainment and relieving stuffiness when the old sits idle; the hand sleeving rope is used for preventing the crutch from falling off the hand in the use process; the armrest assembly is used for providing supporting assistance when the old people stand up from the seat; the insertion depth of the adjusting rod in the main column rod is changed, so that the overall height of the crutch can be adjusted, and the crutch is convenient for old people with different heights to use; the supporting legs at the lower part of the crutch adopt threaded connection, and supporting legs in different forms can be replaced if necessary to adapt to different road conditions. In addition, the three major components of the crutch adopt detachable connection, and the crutch can be flexibly detached and separated when not used, so that the length is reduced, and the crutch is convenient to store and carry.

Drawings

Fig. 1 is a schematic view of the overall structure of the multifunctional portable crutch when the armrest is put down.

Fig. 2 is a schematic structural diagram of the crutch shown in fig. 1 when the crutch is split into three components.

Fig. 3 is a schematic view of the overall structure of the multifunctional portable crutch when the armrest is lifted.

Fig. 4 is an internal cross-sectional view of fig. 3.

Fig. 5 is a left side view of fig. 3.

Fig. 6 is a schematic structural view of the armrest assembly.

Fig. 7 is a schematic structural view of the upper clip.

Fig. 8 is a schematic structural view of the lower clip.

Fig. 9 is a schematic diagram of the electrical connections of the various electronic components within the handle assembly.

In the figure: 1-T-shaped handle, 2-lower inserted bar, 3-fall alarm, 4-medicine taking reminder, 5-set hand rope, 6-main control circuit board, 7-rechargeable battery module, 8-MP 3/radio module, 9-LED illuminating lamp, 10-audio playing control key, 11-three-gear toggle switch, 12-main pole, 13-upper tightening sleeve, 14-lower tightening sleeve, 15-upper clamp, 16-armrest component, 16 a-armrest seat, 16 b-armrest, 17-positioning hole, 18-adjusting rod, 19-lower clamp and 20-supporting foot.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in figures 1-9, the multifunctional portable crutch is assembled by a handle assembly, a main post rod assembly and an adjusting rod assembly.

The upper end of handle components is equipped with T shape handle 1, and inserted bar 2 under the montant lower extreme fixedly connected with of T shape handle 1, the upper portion body of rod outside fixed mounting of inserted bar 2 has a fall alarm 3 down, and the middle part body of rod outside fixed mounting of inserted bar 2 has a reminder of taking medicine 4 down, and the position of the 2 body of rod outsides of inserted bar 2 between fall alarm 3 and reminder of taking medicine 4 has still hung the cover hand rope 5 down, and the lower part body of rod of inserted bar 2 is pegged graft in the upper end of main pole subassembly down. The inside hollow structure that is of T shape handle 1 is equipped with main control circuit board 6, rechargeable battery module 7 and MP3 radio module 8 of taking the speaker in it, and the horizontal pole left side terminal surface of T shape handle 1 is equipped with LED light 9, and the montant leading flank of T shape handle 1 is equipped with audio playback control key 10, and the horizontal pole top surface of T shape handle 1 is equipped with three grades of toggle switch 11, and three grades of toggle switch 11 are illumination shelves, close the fender and fall down the warning shelves from left to right in proper order. The fall alarm 3 is provided with a voice help-seeking module and a warning lamp, and the medicine-taking reminder 4 is provided with a timing voice reminding module and a time display screen. The charging port of the rechargeable battery module 7 is exposed outwards from the right side end face of the cross bar of the T-shaped handle 1, the storage card port of the MP 3/radio module 8 is exposed outwards from the lower side face of the right end of the cross bar of the T-shaped handle 1, and the speaker sound transmitting hole of the MP 3/radio module 8 is formed in the rear side face of the T-shaped handle 1.

The rechargeable battery module 7, the MP 3/radio module 8, the LED illuminating lamp 9, the audio playing control key 10, the tumble alarm 3 and the medicine taking reminder 4 are all provided with circuits to be connected with the main control circuit board 6, and the MP 3/radio module 8 is provided with circuits to be connected with the audio playing control key 10; the left contact of the three-gear toggle switch 11 is provided with a circuit to be connected with the LED illuminating lamp 9, the middle two contacts are provided with circuits to be connected with the main control circuit board 6, and the right contact is provided with a circuit to be connected with the tumble alarm 3.

The main column rod assembly is provided with a main column rod 12, the main column rod 12 is a hollow column tube, the upper end and the lower end of the main column rod 12 are fixedly connected with an upper screwing sleeve 13 and a lower screwing sleeve 14 respectively, and the lower rod body of the lower inserting rod 2 of the handle assembly is inserted into the tube orifice at the upper end of the main column rod 12 and is locked through the upper screwing sleeve 13; an upper clamp 15 which can elastically stretch and retract is arranged in the upper rod body of the main column rod 12, the rear end of the upper clamp 15 is connected with a U-shaped elastic sheet, the U-shaped elastic sheet at the rear end of the upper clamp 15 is elastically clamped in the rod body of the main column rod 12, the front end of the upper clamp 15 radially extends out of the rod body from the inside of the main column rod 12, a handrail component 16 is further arranged at the position, corresponding to the upper clamp 15, on the outer side of the rod body of the main column rod 12, the handrail component 16 consists of a handrail seat 16a and a handrail 16b, the handrail seat 16a is fixedly sleeved on the outer side of the rod body of the main column rod 12, a through hole is formed in the position, corresponding to the upper clamp 15, the front end of the upper clamp 15 penetrates through the through hole of the handrail seat 16a and extends out for a certain distance, and the handrail; the connecting end of the handrail 16b is hinged on a handrail seat 16a through lugs at two sides of the end, when the handrail 16b is put down to be parallel to the main post rod 12, the positions of the upper staple bolt 15 and the handrail 16b are not interfered with each other, and when the handrail 16b is lifted to be vertical to the main post rod 12, the front end of the upper staple bolt 15 is clamped at the lower side of the handrail 16b to limit the handrail 16b to droop; the middle rod body of the main pole rod 12 is provided with a plurality of positioning holes 17 which are longitudinally arranged at equal intervals.

The adjusting rod assembly is provided with an adjusting rod 18, the adjusting rod 18 is a hollow column tube movably sleeved in the main column rod 12, an elastically telescopic lower clamp 19 is arranged in the upper rod body of the adjusting rod 18, the rear end of the lower clamp 19 is connected with a U-shaped elastic sheet, the U-shaped elastic sheet at the rear end of the lower clamp 19 is elastically clamped in the rod body of the adjusting rod 18, and the front end of the lower clamp 19 radially extends out of the rod body from the inside of the adjusting rod 18; the adjusting rod 18 is inserted into the main pole 12 from the lower end pipe orifice of the main pole 12, the front end of the lower staple 19 of the adjusting rod 18 extends outwards from one of the positioning holes 17 of the main pole 12, and the lower end of the main pole 12 locks the rod body of the adjusting rod 18 through the lower screwing sleeve 14; the lower end of the adjustment lever 18 is threadedly connected to a replaceable support foot 20.

When the crutch is used, besides being used for basic auxiliary walking, the crutch also integrates a plurality of auxiliary functions specially designed for the elderly. When the old man needs night illumination in the walking process, adjustable three-gear toggle switch 11 to illumination gear, LED light 9 on the T-shaped handle 1 is lighted, and night illumination can be realized. When the old man falls carelessly, can't sound production seek help sometimes, adjust three grades of toggle switch 11 to the warning shelves that fall down this moment, the pronunciation distress module of falling down alarm 3 can send the pronunciation of seeking help automatically, and the warning light is lighted simultaneously, makes things convenient for other people in time to help. The medicine taking reminder 4 on the T-shaped handle 1 can remind the old people to take medicine on time by regular voice. When the old people want to listen to the audio for entertainment and get bored when sitting idle, the MP 3/radio module 8 in the T-shaped handle 1 can play the related audio by operating the audio playing control key 10 on the T-shaped handle 1. The hand-sleeving rope 5 is sleeved on the wrist in a penetrating way, so that the hand of the crutch can be prevented from being separated in the using process. When the old people stands up from the seat, the handrail 16b can be lifted to be vertical to the main column rod 12, at the moment, the upper clamp 15 can limit the handrail 16b to droop, so that the old people can provide the standing supporting assistance through the lifted handrail 16b, and after the old people stand up, the old people manually press the upper clamp 15 to retract, so that the lifted handrail 16b can be put down. When the overall height of the crutch needs to be adjusted, the lower screwing sleeve 14 of the main column rod assembly is loosened, the staple bolt 19 is manually pressed to retract, the lower staple bolt 19 extends into the positioning hole 17 different from the main column rod 12, and the lower screwing sleeve 14 is screwed down, so that the overall height of the crutch can be adjusted to facilitate the use of the old with different heights. When different road conditions need to be adapted, the original supporting feet 20 can be detached from the lower end of the adjusting rod 18, and the proper supporting feet 20 can be replaced.

When this walking stick does not use, loosen the tight cover 13 of last screw-on of main mast subassembly, can take out handle assembly from main mast subassembly upper portion, loosen the tight cover 14 of lower screw-on of main mast subassembly, manual pressing down the bail 19 and contracting in, can take out the regulating lever subassembly from main mast subassembly lower part, dismantle the separation with three major assemblies from this to reduce length, convenient to accomodate and carry.

The above-mentioned drawings are only exemplary embodiments of the present invention and are not intended to limit the present invention, and any modifications or equivalent substitutions and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A multifunctional portable crutch is characterized in that: the crutch is formed by assembling a handle assembly, a main column rod assembly and an adjusting rod assembly;

the upper end of the handle assembly is provided with a T-shaped handle, the lower end of a vertical rod of the T-shaped handle is fixedly connected with a lower inserted rod, the outer side of an upper rod body of the lower inserted rod is fixedly provided with a falling alarm, the outer side of a middle rod body of the lower inserted rod is fixedly provided with a medicine taking reminder, and a lower rod body of the lower inserted rod is inserted into the upper end of the main column rod assembly; the T-shaped handle is internally of a hollow structure, a main control circuit board, a rechargeable battery module and an MP 3/radio module with a loudspeaker are arranged in the T-shaped handle, an LED illuminating lamp is arranged on the left side end face of a cross rod of the T-shaped handle, an audio playing control key is arranged on the front side face of a vertical rod of the T-shaped handle, a three-gear toggle switch is arranged on the top face of the cross rod of the T-shaped handle, and the three-gear toggle switch sequentially comprises an illuminating gear, a closing gear and a falling alarm gear from left to right; the fall alarm is provided with a voice help-seeking module and a warning lamp, and the medicine taking reminder is provided with a timing voice reminding module and a time display screen;

the main column rod assembly is provided with a main column rod, the main column rod is a hollow column tube, an upper screwing sleeve and a lower screwing sleeve are fixedly connected to the upper end and the lower end of the main column rod respectively, and a lower rod body of a lower insertion rod of the handle assembly is inserted into a tube orifice at the upper end of the main column rod and is locked through the upper screwing sleeve; an upper clamp capable of elastically stretching is arranged in the upper rod body of the main column rod, the rear end of the upper clamp is connected with a U-shaped elastic sheet, the U-shaped elastic sheet at the rear end of the upper clamp is elastically clamped in the rod body of the main column rod, the front end of the upper clamp radially extends out of the rod body from the inside of the main column rod, the outer side of the rod body of the main column rod is also provided with a handrail assembly at a position corresponding to the upper clamp, the handrail assembly consists of a handrail seat and a handrail, the handrail seat is fixedly sleeved on the outer side of the rod body of the main column rod, the handrail seat is provided with a through hole at a position corresponding to the upper clamp, the front end of the upper clamp penetrates through the through hole of the handrail seat and extends outwards; the connecting end of the handrail is hinged on the handrail seat through the hanging lugs on the two sides of the end, when the handrail is put down to be parallel to the main column rod, the positions of the upper staple bolt and the handrail are not interfered with each other, and when the handrail is lifted to be vertical to the main column rod, the front end of the upper staple bolt is clamped at the lower side of the handrail to limit the handrail to droop; a plurality of positioning holes which are longitudinally and equidistantly arranged are arranged on the middle rod body of the main post rod;

2. The multi-functional portable crutch of claim 1, characterized in that: in the handle assembly, the rechargeable battery module, the MP 3/radio module, the LED illuminating lamp, the audio playing control key, the tumble alarm and the medicine taking reminder are all provided with circuits to be connected with the main control circuit board, and the MP 3/radio module is provided with circuits to be connected with the audio playing control key; the left contact of the three-gear toggle switch is provided with a circuit to be connected with the LED illuminating lamp, the middle two contacts are provided with circuits to be connected with the main control circuit board, and the right contact is provided with a circuit to be connected with the tumble alarm.

3. The multi-functional portable crutch of claim 1, characterized in that: in the handle assembly, the charging port of the rechargeable battery module is exposed outwards from the right side end face of the cross bar of the T-shaped handle, the storage card port of the MP 3/radio module is exposed outwards from the lower side face of the right end of the cross bar of the T-shaped handle, and the speaker sound transmitting hole of the MP 3/radio module is arranged on the rear side face of the T-shaped handle.

4. The multi-functional portable crutch of claim 1, characterized in that: in the handle component, a hand sleeving rope is hung at the position between the falling alarm and the medicine taking reminder on the outer side of the lower inserted link rod body.