CN212814832U - Intelligent walking stick capable of global positioning alarm - Google Patents
Intelligent walking stick capable of global positioning alarm Download PDFInfo
- Publication number
- CN212814832U CN212814832U CN202021345898.3U CN202021345898U CN212814832U CN 212814832 U CN212814832 U CN 212814832U CN 202021345898 U CN202021345898 U CN 202021345898U CN 212814832 U CN212814832 U CN 212814832U
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- sawtooth
- handle
- global positioning
- bracing piece
- support rod
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Abstract
The utility model provides a but intelligence walking stick of global positioning warning, including the handle, the inside of handle is equipped with triaxial acceleration sensor and GPS locator, triaxial acceleration sensor with the GPS locator is fixed in respectively the casing both ends of handle, just triaxial acceleration sensor with be equipped with the speaker between the GPS locator, the speaker is fixed in on the casing of handle, the bottom mounting of handle has first bracing piece, the bottom cover of first bracing piece is equipped with the second bracing piece, just sawtooth groove has been seted up to the bottom of first bracing piece, the through-hole has been seted up on the top of second bracing piece, the downthehole of through-hole is connected with the sawtooth rack through rotation axis, the sawtooth rack with sawtooth groove looks butt. The utility model discloses a length of walking stick is adjusted in the cooperation of first bracing piece and second bracing piece for the walking stick can adapt to different customers' height requirement, thereby improves the result of use of walking stick.
Description
Technical Field
The utility model mainly relates to the technical field of walking sticks, concretely relates to intelligent walking stick that can global positioning report to police.
Background
Population aging is becoming a social problem in the development process of the domestic society, and crutches are often required to be used as walking aids in order to guarantee the personal safety of the old and the blind.
According to the intelligent crutch with the automatic falling alarm function, which is provided by the patent document with the publication number of CN 102920117A, in the product, a three-axis acceleration sensor acquires a current static gravity value in real time, a microcontroller MCU judges the inclination angle of the current crutch through a specific algorithm, when the inclination angle of the crutch is larger than a certain value, a buzzer is used for alarming for one minute, and if the alarm is false, a key at the lower end of a crutch handle can be used for canceling. If no one cancels the crutch within one minute, the crutch is not considered to be false alarm, the microcontroller MCU receives the positioning information of the current positioning module GPS in real time, simultaneously sends an AT instruction to the communication network module GSM, controls the communication network module GSM to send the longitude and latitude information of the positioning module GPS to a public communication network (GSM) terminal to inform the family or the related personnel of rescuing in the front, but the length of the crutch can not be adjusted by the crutch.
The walking stick can not adjust the length, so that the walking stick is difficult to adapt to customers with different heights, the overlong or too short walking stick can influence the use experience of the customers when the walking stick is used, and the product value of the walking stick is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a but intelligent walking stick of global positioning warning is used for solving the technical problem who provides among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model provides a but intelligent walking stick of global positioning warning, including the handle, the inside of handle is equipped with triaxial acceleration sensor and GPS locator, triaxial acceleration sensor with the GPS locator is fixed in respectively the casing both ends of handle, just triaxial acceleration sensor with be equipped with the speaker between the GPS locator, the speaker is fixed in on the casing of handle, the bottom mounting of handle has first bracing piece, the bottom cover of first bracing piece is equipped with the second bracing piece, just sawtooth groove has been seted up to the bottom of first bracing piece, the through-hole has been seted up on the top of second bracing piece, the internal rotation of hole through-hole is connected with the sawtooth rack, the sawtooth rack with sawtooth groove looks butt.
Further, the rotation axis sets up to two, two rotation axis symmetry set up in the both sides of sawtooth rack, and every the rotation axis is kept away from the one end of sawtooth rack all is equipped with fixed box, every fixed box all is fixed in the hole of through-hole is internal, and every all be equipped with the torsional spring in the fixed box, two the torsional spring overlaps respectively and locates two the surface of rotation axis.
Furthermore, a connecting rod is integrally formed on one side, away from the sawtooth groove, of the sawtooth strip, and the connecting rod is perpendicular to the sawtooth strip.
Further, the bottom bilateral symmetry of first bracing piece is equipped with the draw runner, two the draw runner with first bracing piece integrated into one piece, and two the draw runner is located respectively the both ends of first bracing piece diameter, two the draw runner all with spout sliding connection, two the spout is seted up in the casing both ends of second bracing piece.
Furthermore, one side of the sawtooth strip, which is far away from the sawtooth groove, is provided with a protection box, and the protection box is fixed on the top end shell of the second supporting rod.
Further, one side that the protection box was kept away from the second bracing piece articulates there is the protective cover.
Further, the bottom of second bracing piece is equipped with damper, damper is including the slip post, the cross section of slip post is T shape, just the slip post joint in inside the bottom of second bracing piece, the bottom integrated into one piece of slip post has the supporting legs, the top surface of supporting legs with be equipped with the spring between the bottom surface of second bracing piece, the spring housing establish with the surface of slip post.
Compared with the prior art, the beneficial effects of the utility model are that:
one of which, the utility model discloses can adjust the length of walking stick for the walking stick can adapt to different customers 'height requirement, improves the result of use of walking stick, through the cooperation of first bracing piece and second bracing piece, through pressing the connecting rod on the sawtooth rack, makes the sawtooth rack break away from the sawtooth groove on the first bracing piece, and first bracing piece slides in the second bracing piece on the protecting box, thereby through adjusting the flexible degree of first bracing piece in the second bracing piece, adapts to different customers' height demand.
And secondly, the utility model discloses have shock-absorbing function to reduce the impact of ground to the customer, through second bracing piece and damper's cooperation, thereby make among the damper with the supporting legs that ground contacted transmit the reaction force of coming with ground and transmit the slip post on the supporting legs for the slip post stretches out and draws back in the bottom of second bracing piece is inside, through the cooperation of supporting legs and spring, make the supporting legs through the spring action of its bottom spring, slow down the impact that the supporting legs transmitted the second bracing piece for.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic structural view of the second support rod of the present invention.
In the figure: 1. a handle; 11. a speaker; 12. a three-axis acceleration sensor; 13. a GPS locator; 2. a first support bar; 21. a sawtooth groove; 22. a slide bar; 3. a second support bar; 31. a through hole; 32. a rotating shaft; 33. a sawtooth strip; 34. a fixing box; 35. a torsion spring; 36. a connecting rod; 37. a protective case; 38. a chute; 39. a protective cover; 4. a shock absorbing assembly; 41. a sliding post; 42. supporting legs; 43. a spring.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-3, an intelligent crutch capable of global positioning alarm comprises a handle 1, a triaxial acceleration sensor 12 and a GPS locator 13 are arranged inside the handle 1, the triaxial acceleration sensor 12 and the GPS locator 13 are respectively fixed at two ends of the shell of the handle 1, and a loudspeaker 11 is arranged between the three-axis acceleration sensor 12 and the GPS locator 13, the loudspeaker 11 is fixed on the shell of the handle 1, the bottom end of the handle 1 is fixed with a first supporting rod 2, the bottom end of the first supporting rod 2 is sleeved with a second supporting rod 3, and the bottom end of the first supporting rod 2 is provided with a sawtooth groove 21, the top end of the second supporting rod 3 is provided with a through hole 31, a sawtooth strip 33 is rotatably connected in the hole body of the through hole 31 through a rotating shaft 32, and the sawtooth strip 33 is abutted against the sawtooth groove 21.
Referring to fig. 1, a protection box 37 is disposed on a side of the sawtooth rack 33 away from the sawtooth groove 21, the protection box 37 is fixed on the top shell of the second support rod 3, and a protection cover 39 is hinged to a side of the protection box 37 away from the second support rod 3. In this embodiment, through the cooperation of protection box 37 and sawtooth rack 33 for sawtooth rack 33 shelters from itself through protection box 37, thereby prevents that the customer from bumping sawtooth rack 33 by mistake when using the walking stick, and through the cooperation of protection box 37 and protective cover 39, make protection box 37 shelter from its opening through its articulated protective cover 39.
Please refer to fig. 1 again, a damping assembly 4 is disposed at the bottom end of the second support rod 3, the damping assembly 4 includes a sliding column 41, the cross section of the sliding column 41 is T-shaped, the sliding column 41 is clamped inside the bottom end of the second support rod 3, a support leg 42 is integrally formed at the bottom end of the sliding column 41, a spring 43 is disposed between the top end surface of the support leg 42 and the bottom end surface of the second support rod 3, and the spring 43 is sleeved on the outer surface of the sliding column 41. In this embodiment, through the cooperation of second bracing piece 3 and damper 4 to make the supporting legs 42 that contact with ground in the damper 4 transmit the reaction force that ground transmitted to the sliding column 41 on the supporting legs 42, make sliding column 41 stretch out and draw back inside the bottom of second bracing piece 3, through the cooperation of supporting legs 42 and spring 43, make supporting legs 42 through the spring action of its bottom spring 43, slow down the impact that supporting legs 42 transmitted for second bracing piece 3.
Referring to fig. 2, two sliding strips 22 are symmetrically disposed on two sides of the bottom end of the first support rod 2, the two sliding strips 22 are integrally formed with the first support rod 2, the two sliding strips 22 are respectively located at two ends of the diameter of the first support rod 2, both the two sliding strips 22 are slidably connected to sliding grooves 38, and the two sliding grooves 38 are disposed at two ends of the housing of the second support rod 3. In the present embodiment, the slide bar 22 on the first support bar 2 slides in the slide groove 38 on the second support bar 3 through the cooperation of the slide bar 22 and the slide groove 38, so as to restrict the rotation of the first support bar 2 and prevent the rotation of the first support bar 2 from being separated from the restriction of the sawtooth rack 33.
Referring to fig. 3, the number of the rotating shafts 32 is two, the two rotating shafts 32 are symmetrically arranged on two sides of the sawtooth strip 33, one end of each rotating shaft 32, which is far away from the sawtooth strip 33, is provided with a fixing box 34, each fixing box 34 is fixed in the hole body of the through hole 31, a torsion spring 35 is arranged in each fixing box 34, and the two torsion springs 35 are respectively sleeved on the outer surfaces of the two rotating shafts 32. In this embodiment, the rotation shaft 32 is abutted against the inner wall of the fixed box 34 by the torsion spring 35 thereon through the engagement of the torsion spring 35 and the rotation shaft 32, so that the rotation shaft 32 is returned to the original working position by the elastic force of the torsion spring 35.
Please refer to fig. 3 again, a connecting rod 36 is integrally formed on a side of the sawtooth rack 33 away from the sawtooth groove 21, and the connecting rod 36 is perpendicular to the sawtooth rack 33. In this embodiment, through the cooperation of the connecting rod 36 and the sawtooth rack 33, an acting point is provided for the operator to operate the sawtooth rack 33 with the fingers, so that the operator can easily pry the sawtooth rack 33 by using the rotating shaft 32 on the sawtooth rack 33 and the lever principle.
The utility model discloses a concrete operation as follows:
when the crutch is used for assisting elderly and blind clients to walk, firstly, the protective cover 39 is rotated to open the protective box 37, the connecting rod 36 on the sawtooth strip 33 is pressed to enable the sawtooth strip 33 to be separated from the sawtooth groove 21 on the first supporting rod 2, the first supporting rod 2 slides in the second supporting rod 3 on the protective box 37, so that the telescopic degree of the first supporting rod 2 in the second supporting rod 3 is adjusted to adapt to the height requirements of different clients, then the connecting rod 36 is loosened to enable the rotating shaft 32 on the sawtooth strip 33 to return to the original working position under the elastic force action of the torsion spring 35, the sawtooth strip 33 is abutted against the sawtooth groove 21 on the first supporting rod 2, so that the length of the first supporting rod 2 on the second supporting rod 3 is limited, and the GPS positioner 13 with the model of GF07 and the three-axis acceleration sensor 12 with the model of HAAM-313B on the hand 1 collect the position data of the clients and the speed data of the crutch, and judges whether to start the loudspeaker 11 to work and transmits the data to the family of the client by a singlechip with the model number of H5AN8G6NAFR-UHC in the handle 1.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The intelligent crutch capable of giving an alarm by global positioning comprises a handle (1) and is characterized in that a three-axis acceleration sensor (12) and a GPS (global positioning system) positioner (13) are arranged inside the handle (1), the three-axis acceleration sensor (12) and the GPS positioner (13) are respectively fixed at two ends of a shell of the handle (1), a loudspeaker (11) is arranged between the three-axis acceleration sensor (12) and the GPS positioner (13), and the loudspeaker (11) is fixed on the shell of the handle (1);
a first supporting rod (2) is fixed at the bottom end of the handle (1), a second supporting rod (3) is sleeved at the bottom end of the first supporting rod (2), and a sawtooth groove (21) is formed in the bottom end of the first supporting rod (2);
the top end of the second supporting rod (3) is provided with a through hole (31), a sawtooth strip (33) is rotatably connected in the hole body of the through hole (31) through a rotating shaft (32), and the sawtooth strip (33) is connected with the sawtooth groove (21) in a butting mode.
2. The intelligent crutch capable of global positioning alarm according to claim 1, wherein two rotation shafts (32) are provided, two rotation shafts (32) are symmetrically provided at two sides of the sawtooth rack (33), and one end of each rotation shaft (32) away from the sawtooth rack (33) is provided with a fixing box (34), each fixing box (34) is fixed in the hole body of the through hole (31), and each fixing box (34) is provided with a torsion spring (35), and two torsion springs (35) are respectively sleeved on the outer surfaces of the two rotation shafts (32).
3. The intelligent crutch capable of alarming with global positioning as set forth in claim 1, wherein a link (36) is integrally formed on a side of the sawtooth rack (33) away from the sawtooth groove (21), and the link (36) is perpendicular to the sawtooth rack (33).
4. The intelligent crutch capable of global positioning alarm according to claim 1, wherein two sliding bars (22) are symmetrically disposed on both sides of the bottom end of the first support rod (2), two sliding bars (22) are integrally formed with the first support rod (2), and two sliding bars (22) are respectively disposed on both ends of the diameter of the first support rod (2), both sliding bars (22) are slidably connected with sliding grooves (38), and both sliding grooves (38) are disposed on both ends of the housing of the second support rod (3).
5. The intelligent crutch capable of alarming with global positioning as set forth in claim 1, wherein a protection box (37) is disposed on a side of the sawtooth rack (33) far away from the sawtooth groove (21), and the protection box (37) is fixed on a top end housing of the second support rod (3).
6. The crutch of claim 5 wherein the side of the protective case (37) away from the second support bar (3) is hinged with a protective cover (39).
7. The intelligent crutch capable of global positioning and alarming as claimed in claim 1, wherein a damping component (4) is disposed at the bottom end of the second support rod (3), the damping component (4) comprises a sliding column (41), the cross section of the sliding column (41) is T-shaped, the sliding column (41) is connected to the inside of the bottom end of the second support rod (3) in a clamping manner, a support leg (42) is integrally formed at the bottom end of the sliding column (41), a spring (43) is disposed between the top surface of the support leg (42) and the bottom surface of the second support rod (3), and the outer surface of the sliding column (41) is sleeved with the spring (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021345898.3U CN212814832U (en) | 2020-07-10 | 2020-07-10 | Intelligent walking stick capable of global positioning alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021345898.3U CN212814832U (en) | 2020-07-10 | 2020-07-10 | Intelligent walking stick capable of global positioning alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212814832U true CN212814832U (en) | 2021-03-30 |
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ID=75114408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021345898.3U Expired - Fee Related CN212814832U (en) | 2020-07-10 | 2020-07-10 | Intelligent walking stick capable of global positioning alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212814832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522070A (en) * | 2022-01-07 | 2022-05-24 | 朱蓉蓉 | Medical walking stick of adjustable for recovered branch of academic or vocational study |
-
2020
- 2020-07-10 CN CN202021345898.3U patent/CN212814832U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522070A (en) * | 2022-01-07 | 2022-05-24 | 朱蓉蓉 | Medical walking stick of adjustable for recovered branch of academic or vocational study |
| CN114522070B (en) * | 2022-01-07 | 2024-05-28 | 陕西省中医医院 | Adjustable medical crutch for rehabilitation department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 Termination date: 20210710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |