CN207100746U - Intelligent crutch - Google Patents
Intelligent crutch Download PDFInfo
- Publication number
- CN207100746U CN207100746U CN201720869185.9U CN201720869185U CN207100746U CN 207100746 U CN207100746 U CN 207100746U CN 201720869185 U CN201720869185 U CN 201720869185U CN 207100746 U CN207100746 U CN 207100746U
- Authority
- CN
- China
- Prior art keywords
- crutch
- intelligent crutch
- intelligent
- handle
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model offer is a kind of can be with key alarm or the intelligent crutch of intelligent alarm with Internet of Things, the stick stem being connected including handle and with handle, handle includes the housing with receiving space, the mainboard being housed in housing, warning device and the trigger assembly for triggering warning device, control module is provided with mainboard, power supply module and communication module, the sensor for detecting crutch angle of inclination is additionally provided with intelligent crutch, when sensor detects that crutch angle of inclination reaches preset time more than preset value, control module control communication module externally sends alarm signal.The utility model intelligent crutch outwardly sends signal using technology of Internet of things, improves the safety guarantee of user, and simple in construction easy to use, has good usage experience.
Description
Technical field
It the utility model is related to internet of things field, particularly a kind of intelligent crutch with Internet of Things.
Background technology
Crutch is indispensable instrument in many elderly or disabled person lives, has crutch, they can just go
Walk.But common crutch only has the function of supporting and aiding walking.And when aged or disabled imprudence is fallen down,
Effectively it can not alarm or save oneself.
Therefore, it is necessary to provide a kind of novel intelligent crutch with Internet of Things in fact, to solve the above problems.
Utility model content
Above-mentioned technical problem that the utility model mainly solves and a kind of intelligent crutch with Internet of Things is provided, have good
Consumer's Experience.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of intelligent crutch is provided, wrapped
Handle and the stick stem being connected with the handle are included, the handle includes the housing with receiving space, the master being housed in housing
Plate, warning device and the trigger assembly for triggering the warning device, control module, power supply module are provided with the mainboard
And communication module, the sensor for detecting crutch angle of inclination is additionally provided with the intelligent crutch, when the sensor is examined
When measuring crutch angle of inclination and reaching preset time more than preset value, the control module controls the communication module externally to send
Alarm signal.
Preferably, when the sensor detects that crutch angle of inclination is more than particular value, the same time control of control module
Make the warning device alarm.
Preferably, the sensor is gyro sensor.
Preferably, the trigger assembly includes the button that is arranged on housing and the trigger member being arranged on mainboard, when by
When key presses trigger member, the trigger member triggers the communication module and externally sends alarm signal.
Preferably, the illuminating lamp positioned at front end is provided with the handle, is provided with the housing described for controlling
The light switch of illuminating lamp.
Preferably, the warning lamp positioned at rear end is provided with the handle, is provided with the housing described for controlling
The alarm switch of warning lamp.
Preferably, the communication module is by infrared remote control, bluetooth, and any one in WIFI is wirelessly transferred to be handed over extraneous
Change information.
Preferably, the control module is MCU chip.
Preferably, the scope of the preset value at sensor detection crutch angle of inclination is 68-72 degree.
Preferably, the preset time that the sensor detection crutch angle of inclination reaches preset value is 20 seconds.
The beneficial effects of the utility model are：The situation of prior art is different from, the utility model provides a kind of band Internet of Things
Net can be alarmed with a key or the intelligent crutch of intelligent alarm, make use of technology of Internet of things outwardly to send signal, improves use
The safety guarantee of person, and it is simple in construction easy to use, there is good usage experience.
Brief description of the drawings
Fig. 1 is the structural representation of the handle of the utility model intelligent crutch；
Fig. 2 is the schematic diagram of the utility model intelligent crutch.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Intelligent crutch provided by the utility model includes handle and the stick stem being connected with handle.Wherein handle is used to hold,
Handle bottom is inserted in stick stem one end, and the other end is contacted with ground, played a supporting role.
As shown in figure 1, the structural representation of the handle for intelligent crutch provided by the utility model, it includes housing 1, master
Plate 2, trigger assembly 3 and warning device 4.
Housing 1 includes the upper shell 11 and lower house 12 for surrounding receiving space, mainboard 2, trigger assembly 3 and warning device 4
It is housed in the receiving space surrounded between upper shell 11 and lower house 12.In the present embodiment, housing uses ABS
（Acrylonitrile Butadiene Styrene, acrylonitrile-butadiene-styrene copolymer）Material is prepared.
Warning device 4 is the buzzer for being built in housing 1, is 120 decibels of buzzers in the present embodiment, you can with
Send 120 decibels of piping to be used to send alarm, the audio warning of this mode is sufficiently large, and persistence is good, it is sufficient to causes
The attention of people around makes them to provide help.
Mainboard 2 is preferably PCBA（Printed Circuit Board Assembly, printed circuit board (PCB)）, it is provided with
Control module, power supply module and communication module, wherein control module MCU（MicroControllerUnit, micro-control unit）Core
Piece；Power supply module is specifically rechargeable lithium battary in the present embodiment, it is preferred that using 200MA lithium battery, for
Whole intelligent crutch is powered；Communication module is used to externally send alarm signal using technology of Internet of things.
Trigger assembly 3 includes the button 31 being arranged on housing 1 and the trigger member 32 being arranged on mainboard 2, when button 31
When pressing trigger member 32, trigger member 32 triggers communication module and externally sends alarm signal.So as to realize a key report of intelligent crutch
Alert function.
The sensor 7 for detecting crutch angle of inclination is additionally provided with intelligent crutch.Sensor 7 can be arranged on cane
It on bar, can also be arranged on inside handle, be to implement as long as can play a part of detecting crutch inclination angle.Tool
In the present embodiment, sensor 7 is arranged on the enclosure interior of handle to body.Sensor 7 can think gyro sensor, also may be used
Think 3-axis acceleration sensor, it is preferred that be gyro sensor in the present embodiment.Mainly for detection of Z-direction
On angle of inclination.When the sensor 7 detects that crutch angle of inclination reaches preset time more than preset value, control module is
Control communication module externally sends alarm signal, and at the same time, control module control warning device 4 is alarmed.It is wherein default to turn
Cane range of tilt angles is in 68-72 degree.Preferably 70 degree, preset time is 20 seconds.I.e. when sensor detects the inclination of crutch
Angle is more than 70 degree, and does not move back within 20 seconds to move in 70 degree and control communication module externally to send alarm signal, at the same time,
Control module control warning device 4 is alarmed.So as to realize that intelligent crutch in the case where detecting specified conditions, make use of Internet of Things
Network technology outwardly sends signal, realizes intelligent alarm function.
As shown in Fig. 2 be the schematic diagram of crutch tilt angle detection method, as illustrated, vectorial R and X, Y, Z Shaft it
Between angle, they are defined as Axr Ayr Azr and is known that the triangle that is made up of R and Rx
COS Axr = Rx / R
COS Ayr = Ry / R
COS Azr = Rz / R
Obtain R=SQRT (Rx2 +Ry2 +Rz2), when use arc cost () anticosine
Axr = arccos(Rx/R)
Ayr = arccos(Ry/R)
Azr = arccos(Rz/R）
Wherein, Rx, Ry, Rz distinguish point vectors of the representation vector R on Z axis, Y-axis and Z axis.It can be calculated by formula
Go out accurate crutch angle of inclination.
Trigger assembly 32 and communication module form the first warning system of the utility model intelligent crutch, sensor 7, lead to
Letter module and warning device 4 form the second warning system of the utility model intelligent crutch.It is respectively suitable for different occasions, one
Kind it is old man or when disabled person needs to yell for help；Another kind is when old man or disabled person's tumble, when oneself can not be called for help, alarm
System starts automatic alarm.
Communication module is connected with control module, and for exchanging data with the external world, it exchanges letter by being wirelessly transferred with the external world
Breath, can be the bluetooth by infrared remote control, and any one in WIFI is wirelessly transferred exchanges information with extraneous.Specifically in this reality
Apply in mode, communication module is bluetooth module, mobile logical by bluetooth and external smart mobile phone, tablet personal computer, smart machine etc.
Believe that equipment establishes contact, as it transmits the signals such as alarm signal, GPS location and time.For example, in actual applications, it is mobile logical
Letter can be established to contact by cell phone application and intelligent crutch of the present utility model is sent to Background control system after WiFi or 4G networks
System, then via in background system pushed information to warning system or the friend registered or the smart machine of relatives, doing the
Hospice Center's service system of tripartite.
Further, the utility model intelligent crutch also includes a fixed support 13 for being used to fix trigger member, fixed branch
Frame 13 is provided with the through hole 130 for fixing trigger member between upper shell 11 and lower house 12, plays fixed and fixed
The effect of position.
In addition, the utility model intelligent crutch also includes the illuminating lamp 5 positioned at hand handle front end and the police positioned at handle end
Show lamp 6, it is corresponding, associated logical light switch 51 and alarm switch 61 are respectively arranged with housing 1.Wherein light switch
Using white light, warning lamp uses red light, plays the function for safety of walking at night.Light switch and alarm switch are
Key switch.The receiving hole 110 for accommodating button 31, light switch 51 and alarm switch 61 respectively is provided with upper shell 11, Gu
One-to-one through hole 130 therewith is provided with fixed rack 13.So as to realize the assembling of product.
The bottom of handle is additionally provided with the fixed cover 8 for fixing stick stem, in stick stem insertion fixed cover 8, not the used time may be used also
To be extracted out of fixed cover to reduce the volume of product.
In addition, intelligent crutch of the present utility model is additionally provided with the reset key 9 on handle, to realize the reset of product
And clearing.
The beneficial effects of the utility model are：The situation of prior art is different from, the utility model provides a kind of band Internet of Things
Net can be alarmed with a key or the intelligent crutch of intelligent alarm, make use of technology of Internet of things outwardly to send signal, improves use
The safety guarantee of person, and it is simple in construction easy to use, there is good usage experience.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of intelligent crutch, including handle and the stick stem that is connected with the handle, it is characterised in that the handle includes having
The housing of receiving space, the mainboard being housed in housing, warning device and the trigger assembly for triggering the warning device, institute
State and control module, power supply module and communication module are provided with mainboard, be additionally provided with the intelligent crutch for detecting crutch
The sensor at angle of inclination, it is described when the sensor detects that crutch angle of inclination reaches preset time more than preset value
Control module controls the communication module externally to send alarm signal.
2. intelligent crutch according to claim 1, it is characterised in that when the sensor detects that crutch angle of inclination is big
When particular value, the control module controls the warning device to alarm simultaneously.
3. intelligent crutch according to claim 2, it is characterised in that the sensor is gyro sensor.
4. intelligent crutch according to claim 1, it is characterised in that the trigger assembly include be arranged on housing by
Key and the trigger member being arranged on mainboard, when key presses trigger member, the trigger member triggers the communication module to outgoing
Send alarm signal.
5. intelligent crutch according to claim 1, it is characterised in that the illumination positioned at front end is provided with the handle
Lamp, the light switch for controlling the illuminating lamp is provided with the housing.
6. intelligent crutch according to claim 5, it is characterised in that the warning positioned at rear end is provided with the handle
Lamp, the alarm switch for controlling the warning lamp is provided with the housing.
7. intelligent crutch according to claim 1, it is characterised in that the communication module is by infrared remote control, bluetooth,
Any one in WIFI is wirelessly transferred exchanges information with the external world.
8. intelligent crutch according to claim 1, it is characterised in that the control module is MCU chip.
9. intelligent crutch according to claim 1, it is characterised in that the preset value at sensor detection crutch angle of inclination
Scope is 68-72 degree.
10. intelligent crutch according to claim 9, it is characterised in that the sensor detection crutch angle of inclination reaches
The preset time of preset value is 20 seconds.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017208454603 | 2017-07-12 | ||
| CN201720845460 | 2017-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207100746U true CN207100746U (en) | 2018-03-16 |
Family
ID=61584650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720869185.9U Expired - Fee Related CN207100746U (en) | 2017-07-12 | 2017-07-17 | Intelligent crutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207100746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110179638A (en) * | 2019-06-24 | 2019-08-30 | 福建师范大学福清分校 | A kind of intelligence row monitoring crutch and system based on Internet |
-
2017
- 2017-07-17 CN CN201720869185.9U patent/CN207100746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110179638A (en) * | 2019-06-24 | 2019-08-30 | 福建师范大学福清分校 | A kind of intelligence row monitoring crutch and system based on Internet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20200717 |