CN109700647A - It is a kind of to can be realized the bland person walking stick sought help automatically and its system - Google Patents
It is a kind of to can be realized the bland person walking stick sought help automatically and its system Download PDFInfo
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- CN109700647A CN109700647A CN201811613101.0A CN201811613101A CN109700647A CN 109700647 A CN109700647 A CN 109700647A CN 201811613101 A CN201811613101 A CN 201811613101A CN 109700647 A CN109700647 A CN 109700647A
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- 241001166076 Diapheromera femorata Species 0.000 title claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims description 18
- 230000003028 elevating effect Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 235000014676 Phragmites communis Nutrition 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
It can be realized the bland person walking stick sought help automatically and its system the invention discloses a kind of, belong to walking stick technical field, solve existing apparatus and can not be realized when blind person needs to succour and sought help automatically, thus the problem of cannot playing a very good protection to blind person；Its technical characteristic is: including hand-held part, wand body, PLC controller and main supporting leg, the hand-held part lower part is bolted with wand body, wand body lower end is slidably connected with main supporting leg, it is hollow structure inside the wand body, and humidity sensor is fixedly mounted in wand body inner cavity top, PLC controller is set below humidity sensor, humidity sensor and the two-way electric connection of PLC controller, the present invention, which can be realized, adequately protects to blind person user, it can prevent blind person from slipping in rain and snow, blind person is avoided to be accidentally injured in haze weather, blind person can also be facilitated to send an SOS when blind person needs to succour, the safety of blind person user is ensured.
Description
Technical field
The present invention relates to a kind of walking stick more particularly to a kind of it can be realized the bland person walking stick sought help automatically and its system.
Background technique
Walking stick, also name cane, crutch, cane, walking stick be the old age of many elderlys's " helping away " it is outgoing must with object, it
Not only can steady body walk with vigorous strides, but also physical strength can be enhanced, in addition to this, for walking stick there are also a lot of magical effect, it is the elderly " that people, which are commonly referred to as it,
Three legs " can be rated as good " companion " that the elderly spends remaining years in comfort, either mountain-climbing walking, or not busy vertical garden is all indispensable；
Chinese patent CN207693862U discloses a kind of bland person walking stick, including wand body and handle, is equipped with road conditions inside wand body and examines
Module is surveyed, road conditions detection module includes main control processor, the ultrasonic transmitter-receiver for being respectively and electrically connected to main control processor, humidity
Sensor, power supply device, handle is interior to be equipped with road conditions reaction module, and road conditions reaction module includes being respectively electrically connected to main control processor
Broadcast device, vibration device；The control switch of connection power supply device and main control processor is additionally provided on handle, which can
Blind person is helped accurately to understand pavement behavior, to guarantee walking safety；But the device can not the realization when blind person needs to succour
Automatically it seeks help, to cannot play a very good protection to blind person, therefore it is proposed that a kind of can be realized is sought help automatically
Bland person walking stick and its system.
Summary of the invention
It can be realized the bland person walking stick sought help automatically and its system the purpose of the present invention is to provide a kind of, including hand-held
Portion, wand body, PLC controller and main supporting leg, the hand-held part lower part are bolted with wand body, and wand body lower end and main supporting leg are sliding
It is dynamic to connect, it is hollow structure inside the wand body, and wand body inner cavity top fixed installation humidity sensor, below humidity sensor
PLC controller, humidity sensor and the two-way electric connection of PLC controller are set, can not be needed in blind person with solving existing apparatus
It realizes when succouring and seeks help automatically, thus the problem of cannot playing a very good protection to blind person.
To achieve the above object, the invention provides the following technical scheme:
It is a kind of to can be realized the bland person walking stick sought help automatically, including hand-held part, wand body, PLC controller and main supporting leg, the hand
It holds subordinate portion to be bolted with wand body, wand body lower end is slidably connected with main supporting leg, is hollow structure inside the wand body, and cane
Humidity sensor is fixedly mounted at the top of intracoelomic cavity, PLC controller is set below humidity sensor, humidity sensor and PLC are controlled
The two-way electric connection of device.
As a further solution of the present invention: hydraulic cylinder is set on front side of wand body, and hydraulic cylinder is fixedly welded with wand body, hydraulic cylinder
Lower end and the first sliding block are hinged, and the first slide block set is on wand body outer wall, and the first sliding block is slidably connected with wand body, and described first
Sliding block two sides connect hinge bar, and the hinge bar lower end connects third sliding block, and third sliding block movable set is on slide bar, and slide bar
It is fixedly connected by mounting base with wand body, welds support rod below third sliding block, the hinged secondary supporting leg in the support rod lower end, institute
The material for stating secondary supporting leg is rubber material, and the third buffering elastic with third sliding block cooperating is fixedly mounted inside the slide bar
Spring, third buffer spring are side walls hinged with third sliding block.
As further scheme of the invention: the external of hydraulic cylinder is set with protective cover, and protective cover passes through bolt and wand body
Be fixedly connected, the wand body external wall of upper portion installs warning lamp, and warning lamp and PLC controller are electrically connected, the warning lamp also with
Battery is electrically connected, and the battery is that the operation of warning lamp is powered.
As further scheme of the invention: installing vibrating motor, vibrating motor difference on the right side of the hand-held part inner cavity
It is electrically connected with the battery and PLC controller, vibrating reed is installed in the hand-held part upper surface, and vibrating reed and vibrating motor are solid
Fixed connection, the hand-held part upper surface installation loudspeaker and GPS positioning device, GPS positioning device are controlled with battery and PLC respectively
Device processed is electrically connected, and button of seeking help is also set up on the hand-held part, and the button of seeking help is electric with battery and PLC controller respectively
Property connection, wireless signal transmitter is installed on button of seeking help.
As further scheme of the invention: cushion is arranged in the main supporting leg intracavity bottom, and cushion top is solid
Surely elevating lever is welded, elevating lever upper end sequentially passes through main supporting leg upper wall and wand body lower wall, and extends in wand body inner cavity, cane
Two vertical chutes are arranged in intracoelomic cavity bottom symmetrical, and the second sliding block of activity setting in vertical chute, the second sliding block and elevating lever are solid
Fixed welding, the second sliding block are set on gag lever post, and gag lever post is fixedly mounted in vertical chute, and the setting of the gag lever post has
The second buffer spring is arranged in effect to the limit of the second sliding block, the second sliding block lower section, and the second buffer spring is sleeved on gag lever post,
Limit plate is arranged in the top horizontal of the main supporting leg inner cavity, and limit plate is slidably connected with the elevating lever, sets below limit plate
The first buffer spring is set, the first buffer spring is sleeved on elevating lever.
It is a kind of based on the bland person walking stick control system sought help automatically that can be realized the bland person walking stick sought help automatically.
In conclusion the beneficial effects of the present invention are: the setting of support rod can play the role of Auxiliary support to wand body,
Humidity sensor can the humidity to external environment detected in real time, when external environment humidity is excessive, humidity sensor
The data feedback of detection to PLC controller, PLC controller drives the hydraulic cylinder to open, and hydraulic cylinder drives first sliding block
It moves down, hinge bar described in the first slipper push and the sliding of third sliding block, so that third sliding block drives the support rod
Mobile far from wand body, to realize the Auxiliary support to wand body, the setting of protective cover can adequately protect hydraulic cylinder；
The present invention, which can be realized, adequately protects to blind person user, can prevent blind person from slipping in rain and snow, keeps away in haze weather
Exempt from blind person to be accidentally injured, additionally it is possible to facilitate blind person to send an SOS when blind person needs to succour, ensure the peace of blind person user
Entirely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of invention.
Fig. 2 is the main view of invention.
Fig. 3 is the structural schematic diagram of handle in invention.
Fig. 4 is the partial enlargement diagram of A in Fig. 1.
Fig. 5 is the circuit control principle figure of invention.
Fig. 6 is the structural schematic diagram of main supporting leg in invention.
In figure: the hand-held part 1-, 2- wand body, 3- battery, 4-PLC controller, 5- humidity sensor, 6- protective cover, 7- liquid
Cylinder pressure, the first sliding block of 8-, 9- hinge bar, 10- support rod, 11- pair supporting leg, the main supporting leg of 12-, 13- mounting base, 14- warning
Lamp, 15- vibrating reed, 16- vibrating motor, 17- loudspeaker, 18-GPS positioning device, 19- limit plate, 20- cushion, 21- first
Buffer spring, 22- elevating lever, 23- vertical chute, the second sliding block of 24-, 25- gag lever post, the second buffer spring of 26-, 27- third
Sliding block, 28- slide bar, 29- third buffer spring, 30- seek help button.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
It is a kind of to can be realized the bland person walking stick sought help automatically, including hand-held part in the embodiment of the present invention as shown in Fig. 1-2,4-5
1, wand body 2, PLC controller 4 and main supporting leg 12,1 lower part of hand-held part are bolted with wand body 2,2 lower end of wand body and main branch
Support leg 12 is slidably connected, and is hollow structure inside the wand body 2, and humidity sensor 5 is fixedly mounted in 2 inner cavity top of wand body, wet
It spends and PLC controller 4, humidity sensor 5 and the two-way electric connection of PLC controller 4, the humidity sensor is set below sensor 5
Device 5 is used to detect humidity outside wand body 2, convenient for users to trip；
The model BYK2-48 of PLC controller 4；
Hydraulic cylinder 7 is set on front side of wand body 2, hydraulic cylinder 7 is fixedly welded with wand body 2, and 7 lower end of hydraulic cylinder and the first sliding block 8 are hinged, the
One sliding block 8 is sleeved on 2 outer wall of wand body, and the first sliding block 8 is slidably connected with wand body 2, and 8 two sides of the first sliding block connection is hinged
Bar 9,9 lower end of hinge bar connect third sliding block 27, and 27 movable set of third sliding block is on slide bar 28, and slide bar 28 passes through peace
Dress seat 13 be fixedly connected with wand body 2, below third sliding block 27 weld support rod 10,10 lower end of support rod hingedly pair supporting leg
11, the material of the pair supporting leg 11 is rubber material, and the setting of the support rod 10 can play Auxiliary support to wand body 2
Effect, the humidity sensor 5 can the humidity to external environment detected in real time, when external environment humidity is excessive,
For the data feedback that the humidity sensor 5 detects to PLC controller 4, PLC controller 4 drives the hydraulic cylinder 7 to open, described
Hydraulic cylinder 7 drives first sliding block 8 to move down, and first sliding block 8 pushes the hinge bar 9 and third sliding block 27 sliding
It is dynamic, so that the third sliding block 27 drives the support rod 10 mobile far from wand body 2, to realize to the wand body 2
Auxiliary support；
The model MOB100*200 of hydraulic cylinder 7；
The third buffer spring 29 with 27 cooperating of third sliding block, third buffer spring 29 are fixedly mounted inside the slide bar 28
Side walls hinged with third sliding block 27, third buffer spring 29 can play the role of buffer protection to third sliding block 27；
The external of hydraulic cylinder 7 is set with protective cover 6, and protective cover 6 is fixedly connected by bolt with wand body 2, and the setting of protective cover 6 can
Hydraulic cylinder 7 is adequately protected, the material of the protective cover 6 is glass fibre；
2 external wall of upper portion of wand body installs warning lamp 14, and warning lamp 14 and PLC controller 4 are electrically connected, and the warning lamp 14 is also
It is electrically connected with battery 3, battery 3 is that the operation of warning lamp 14 is powered；
In order to enable warning lamp 14 is convenient for identification, 14 spiral wound of warning lamp is outside the wand body 2, the warning
The setting of lamp 14 can be played the role of prompting passerby and vehicle when visibility is lower, guarantee blind person user's peace to play
Full effect.
Embodiment 2
It is a kind of to can be realized the bland person walking stick sought help automatically, including hand-held part 1, cane in the embodiment of the present invention as shown in Fig. 1-5
Body 2, PLC controller 4 and main supporting leg 12,1 lower part of hand-held part are bolted with wand body 2,2 lower end of wand body and main supporting leg
12 are slidably connected, and are hollow structure inside the wand body 2, and humidity sensor 5 is fixedly mounted in 2 inner cavity top of wand body, humidity passes
PLC controller 4, humidity sensor 5 and the two-way electric connection of PLC controller 4 are set below sensor 5, and the humidity sensor 5 is used
In detection wand body 2 outside humidity, convenient for users to trip；
The model BYK2-48 of PLC controller 4；
Hydraulic cylinder 7 is set on front side of wand body 2, hydraulic cylinder 7 is fixedly welded with wand body 2, and 7 lower end of hydraulic cylinder and the first sliding block 8 are hinged, the
One sliding block 8 is sleeved on 2 outer wall of wand body, and the first sliding block 8 is slidably connected with wand body 2, and 8 two sides of the first sliding block connection is hinged
Bar 9,9 lower end of hinge bar connect third sliding block 27, and 27 movable set of third sliding block is on slide bar 28, and slide bar 28 passes through peace
Dress seat 13 be fixedly connected with wand body 2, below third sliding block 27 weld support rod 10,10 lower end of support rod hingedly pair supporting leg
11, the material of the pair supporting leg 11 is rubber material, and the setting of the support rod 10 can play Auxiliary support to wand body 2
Effect, the humidity sensor 5 can the humidity to external environment detected in real time, when external environment humidity is excessive,
For the data feedback that the humidity sensor 5 detects to PLC controller 4, PLC controller 4 drives the hydraulic cylinder 7 to open, described
Hydraulic cylinder 7 drives first sliding block 8 to move down, and first sliding block 8 pushes the hinge bar 9 and third sliding block 27 sliding
It is dynamic, so that the third sliding block 27 drives the support rod 10 mobile far from wand body 2, to realize to the wand body 2
Auxiliary support；
The model MOB100*200 of hydraulic cylinder 7；
The third buffer spring 29 with 27 cooperating of third sliding block, third buffer spring 29 are fixedly mounted inside the slide bar 28
Side walls hinged with third sliding block 27, third buffer spring 29 can play the role of buffer protection to third sliding block 27；
The external of hydraulic cylinder 7 is set with protective cover 6, and protective cover 6 is fixedly connected by bolt with wand body 2, and the setting of protective cover 6 can
Hydraulic cylinder 7 is adequately protected, the material of the protective cover 6 is glass fibre；
2 external wall of upper portion of wand body installs warning lamp 14, and warning lamp 14 and PLC controller 4 are electrically connected, and the warning lamp 14 is also
It is electrically connected with battery 3, battery 3 is that the operation of warning lamp 14 is powered；
In order to enable warning lamp 14 is convenient for identification, 14 spiral wound of warning lamp is outside the wand body 2, the warning
The setting of lamp 14 can be played the role of prompting passerby and vehicle when visibility is lower, guarantee blind person user's peace to play
Full effect；
Vibrating motor 16 is installed on the right side of 1 inner cavity of hand-held part, vibrating motor 16 respectively with the battery 3 and PLC controller 4
It is electrically connected, vibrating reed 15 is installed in 1 upper surface of hand-held part, and vibrating reed 15 is fixedly connected with vibrating motor 16；
1 upper surface of hand-held part installation loudspeaker 17 and GPS positioning device 18, GPS positioning device 18 respectively with battery 3 and
PLC controller 4 is electrically connected, and the setting of GPS positioning device 18 can position in real time user, ensure that user
Safety, the loudspeaker 17 is electrically connected with GPS positioning device 18, and the loudspeaker 17 is ensured for broadcasting real-time road
The safety of user；
Button 30 of seeking help is also set up on the hand-held part 1, the button 30 of seeking help is electrical with battery 3 and PLC controller 4 respectively
Connection installs wireless signal transmitter on button 30 of seeking help, when user is in an emergency, can press it is described seek help by
Button 30, button 30 of seeking help are sought help by wireless signal transmitter to emergency contact, at the same it is described seek help button 30 can also
It enough drives warning lamp 14 and loudspeaker 17 to open, prompt passerby is facilitated to succour user.
Embodiment 3
It is a kind of to can be realized the bland person walking stick sought help automatically, including hand-held part 1, cane in the embodiment of the present invention as shown in Fig. 1-6
Body 2, PLC controller 4 and main supporting leg 12,1 lower part of hand-held part are bolted with wand body 2,2 lower end of wand body and main supporting leg
12 are slidably connected, and are hollow structure inside the wand body 2, and humidity sensor 5 is fixedly mounted in 2 inner cavity top of wand body, humidity passes
PLC controller 4, humidity sensor 5 and the two-way electric connection of PLC controller 4 are set below sensor 5, and the humidity sensor 5 is used
In detection wand body 2 outside humidity, convenient for users to trip；
The model BYK2-48 of PLC controller 4；
Hydraulic cylinder 7 is set on front side of wand body 2, hydraulic cylinder 7 is fixedly welded with wand body 2, and 7 lower end of hydraulic cylinder and the first sliding block 8 are hinged, the
One sliding block 8 is sleeved on 2 outer wall of wand body, and the first sliding block 8 is slidably connected with wand body 2, and 8 two sides of the first sliding block connection is hinged
Bar 9,9 lower end of hinge bar connect third sliding block 27, and 27 movable set of third sliding block is on slide bar 28, and slide bar 28 passes through peace
Dress seat 13 be fixedly connected with wand body 2, below third sliding block 27 weld support rod 10,10 lower end of support rod hingedly pair supporting leg
11, the material of the pair supporting leg 11 is rubber material, and the setting of the support rod 10 can play Auxiliary support to wand body 2
Effect, the humidity sensor 5 can the humidity to external environment detected in real time, when external environment humidity is excessive,
For the data feedback that the humidity sensor 5 detects to PLC controller 4, PLC controller 4 drives the hydraulic cylinder 7 to open, described
Hydraulic cylinder 7 drives first sliding block 8 to move down, and first sliding block 8 pushes the hinge bar 9 and third sliding block 27 sliding
It is dynamic, so that the third sliding block 27 drives the support rod 10 mobile far from wand body 2, to realize to the wand body 2
Auxiliary support；
The model MOB100*200 of hydraulic cylinder 7；
The third buffer spring 29 with 27 cooperating of third sliding block, third buffer spring 29 are fixedly mounted inside the slide bar 28
Side walls hinged with third sliding block 27, third buffer spring 29 can play the role of buffer protection to third sliding block 27；
The external of hydraulic cylinder 7 is set with protective cover 6, and protective cover 6 is fixedly connected by bolt with wand body 2, and the setting of protective cover 6 can
Hydraulic cylinder 7 is adequately protected, the material of the protective cover 6 is glass fibre；
2 external wall of upper portion of wand body installs warning lamp 14, and warning lamp 14 and PLC controller 4 are electrically connected, and the warning lamp 14 is also
It is electrically connected with battery 3, battery 3 is that the operation of warning lamp 14 is powered；
In order to enable warning lamp 14 is convenient for identification, 14 spiral wound of warning lamp is outside the wand body 2, the warning
The setting of lamp 14 can be played the role of prompting passerby and vehicle when visibility is lower, guarantee blind person user's peace to play
Full effect；
Vibrating motor 16 is installed on the right side of 1 inner cavity of hand-held part, vibrating motor 16 respectively with the battery 3 and PLC controller 4
It is electrically connected, vibrating reed 15 is installed in 1 upper surface of hand-held part, and vibrating reed 15 is fixedly connected with vibrating motor 16；
1 upper surface of hand-held part installation loudspeaker 17 and GPS positioning device 18, GPS positioning device 18 respectively with battery 3 and
PLC controller 4 is electrically connected, and the setting of GPS positioning device 18 can position in real time user, ensure that user
Safety, the loudspeaker 17 is electrically connected with GPS positioning device 18, and the loudspeaker 17 is ensured for broadcasting real-time road
The safety of user；
Button 30 of seeking help is also set up on the hand-held part 1, the button 30 of seeking help is electrical with battery 3 and PLC controller 4 respectively
Connection installs wireless signal transmitter on button 30 of seeking help, when user is in an emergency, can press it is described seek help by
Button 30, button 30 of seeking help are sought help by wireless signal transmitter to emergency contact, at the same it is described seek help button 30 can also
It enough drives warning lamp 14 and loudspeaker 17 to open, prompt passerby is facilitated to succour user；
Cushion 20 is arranged in 12 intracavity bottom of main supporting leg, is fixedly welded elevating lever 22, elevating lever 22 above cushion 20
Upper end sequentially passes through main 12 upper wall of supporting leg and 2 lower wall of wand body, and extends in 2 inner cavity of wand body, and 2 intracavity bottom of wand body is symmetrical
Two vertical chutes 23 are set, and the second sliding block 24 of activity setting in vertical chute 23, the second sliding block 24 is fixed with elevating lever 22 to be welded
It connects, the second sliding block 24 is set on gag lever post 25, and gag lever post 25 is fixedly mounted in vertical chute 23, and the gag lever post 25 is set
Setting has the function of limiting the second sliding block 24；
Second buffer spring 26 is set below second sliding block 24, and the second buffer spring 26 is sleeved on gag lever post 25, the second buffering
Spring 26 has the function of to 24 buffer protection of the second sliding block；
Limit plate 19 is arranged in the top horizontal of 12 inner cavity of main supporting leg, and limit plate 19 is slidably connected with the elevating lever 22,
First buffer spring 21 is set below limit plate 19, and the first buffer spring 21 is sleeved on elevating lever 22, the first buffer spring 21
Setting have the function of to 20 buffer protection of cushion.
Embodiment 4
It is a kind of to be based on the bland person walking stick control sought help automatically that can be realized the bland person walking stick sought help automatically described in embodiment 3
System.
In conclusion the working principle of the invention is: the humidity sensor 5 can carry out the humidity of external environment real
When detection, when external environment humidity is excessive, data feedback that the humidity sensor 5 detects to PLC controller 4, PLC control
Device 4 processed drives the hydraulic cylinder 7 to open, and the hydraulic cylinder 7 drives first sliding block 8 to move down, and first sliding block 8 pushes away
It moves the hinge bar 9 and third sliding block 27 slides, so that the third sliding block 27 drives the support rod 10 far from wand body 2
It is mobile, to realize that the setting of the warning lamp 14 can be played when visibility is lower to be mentioned to the Auxiliary support of the wand body 2
Show the effect of passerby and vehicle, to play the effect for guaranteeing blind person user's safety；The setting of vibrating motor 16 can pass through
Vibration serves as a warning user, when user is in an emergency, can press the button 30 of seeking help, seek help
Button 30 is sought help by wireless signal transmitter to emergency contact, while the button 30 of seeking help can also drive warning
Lamp 14 and loudspeaker 17 are opened, and facilitate prompt passerby to succour user, the present invention can be realized to blind person user's
It adequately protects, can prevent blind person from slipping in rain and snow, avoid blind person from being accidentally injured in haze weather, additionally it is possible to be needed in blind person
Facilitate blind person to send an SOS when relief, ensures the safety of blind person user.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic.The spy of " first ", " second " etc. is defined as a result,
Sign can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of can be realized the bland person walking stick sought help automatically, including hand-held part (1), wand body (2), PLC controller (4) He Zhuzhi
Support leg (12), hand-held part (1) lower part are bolted with wand body (2), and wand body (2) lower end and main supporting leg (12) sliding connect
It connects, which is characterized in that be hollow structure inside the wand body (2), and humidity sensor is fixedly mounted in wand body (2) inner cavity top
(5), PLC controller (4) are set below humidity sensor (5), humidity sensor (5) connects with PLC controller (4) two-way electrical property
It connects；
Hydraulic cylinder (7) are set on front side of wand body (2), hydraulic cylinder (7) is fixedly welded with wand body (2), and hydraulic cylinder (7) lower end is sliding with first
Hingedly, the first sliding block (8) is sleeved on wand body (2) outer wall block (8), and the first sliding block (8) is slidably connected with wand body (2), described
First sliding block (8) two sides connect hinge bar (9), and hinge bar (9) lower end connects third sliding block (27), and third sliding block (27) is living
It is dynamic to be sleeved on slide bar (28), and slide bar (28) is fixedly connected by mounting base (13) with wand body (2), below third sliding block (27)
It welds support rod (10), the hinged secondary supporting leg (11) in support rod (10) lower end.
2. according to claim 1 can be realized the bland person walking stick sought help automatically, which is characterized in that the pair supporting leg
(11) material is rubber material.
3. according to claim 2 can be realized the bland person walking stick sought help automatically, which is characterized in that in the slide bar (28)
The third buffer spring (29) with third sliding block (27) cooperating, third buffer spring (29) and third sliding block is fixedly mounted in portion
(27) side walls hinged.
4. according to claim 3 can be realized the bland person walking stick sought help automatically, which is characterized in that outside hydraulic cylinder (7)
Portion is set with protective cover (6), and protective cover (6) is fixedly connected by bolt with wand body (2).
5. according to claim 4 can be realized the bland person walking stick sought help automatically, which is characterized in that on the wand body (2)
Portion's outer wall installs warning lamp (14), and the warning lamp (14) and PLC controller (4) are electrically connected, the warning lamp (14) also with
Battery (3) is electrically connected, and battery (3) is that the operation of warning lamp (14) is powered.
6. according to claim 5 can be realized the bland person walking stick sought help automatically, which is characterized in that the hand-held part (1)
Vibrating motor (16) are installed on the right side of inner cavity, vibrating motor (16) is electrically connected with battery (3) and PLC controller (4) respectively, hand
Portion (1) upper surface installation vibrating reed (15) is held, vibrating reed (15) is fixedly connected with vibrating motor (16).
7. according to claim 6 can be realized the bland person walking stick sought help automatically, which is characterized in that the hand-held part (1)
Loudspeaker (17) and GPS positioning device (18) are installed in upper surface, and GPS positioning device (18) is controlled with battery (3) and PLC respectively
Device (4) is electrically connected.
8. according to claim 7 can be realized the bland person walking stick sought help automatically, which is characterized in that the hand-held part (1)
On also set up button of seeking help (30), the button of seeking help (30) is electrically connected with battery (3) and PLC controller (4) respectively, asks
It helps on button (30) and wireless signal transmitter is installed.
9. according to claim 8 can be realized the bland person walking stick sought help automatically, which is characterized in that the main supporting leg
(12) intracavity bottom setting cushion (20) is fixedly welded elevating lever (22) above cushion (20), elevating lever (22) upper end according to
It is secondary to run through main supporting leg (12) upper wall and wand body (2) lower wall, and extend in wand body (2) inner cavity, wand body (2) intracavity bottom pair
Claim setting two vertical chutes (23), the second sliding block (24) are arranged in activity in vertical chute (23), the second sliding block (24) and lifting
Bar (22) is fixedly welded, and the second sliding block (24) is set on gag lever post (25), and gag lever post (25) is fixedly mounted on vertical chute
(23) in, the second buffer spring (26) are set below the second sliding block (24), the second buffer spring (26) is sleeved on gag lever post (25)
On, limit plate (19) are arranged in the top horizontal of main supporting leg (12) inner cavity, and limit plate (19) and elevating lever (22) sliding connect
It connects, the first buffer spring (21) is set below limit plate (19), the first buffer spring (21) is sleeved on elevating lever (22).
10. a kind of, based on claim 1-9, any described to can be realized seeking help automatically for the bland person walking stick sought help automatically blind
Manpower cane control system.
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| CN201811613101.0A CN109700647B (en) | 2018-12-27 | 2018-12-27 | Blind person walking stick capable of achieving automatic help seeking and system thereof |
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| CN109700647B CN109700647B (en) | 2021-08-27 |
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| CN112618289A (en) * | 2021-01-05 | 2021-04-09 | 青岛市中心医院 | Protective intelligent walking stick for improving freezing gait of Parkinson disease patient |
| CN114010467A (en) * | 2021-11-22 | 2022-02-08 | 青岛黄海学院 | Multi-feedback-path blind guiding device with vibration and sound prompt |
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| CN109700647B (en) | 2021-08-27 |
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