CN206975799U - Alarm - Google Patents
Alarm Download PDFInfo
- Publication number
- CN206975799U CN206975799U CN201720866731.3U CN201720866731U CN206975799U CN 206975799 U CN206975799 U CN 206975799U CN 201720866731 U CN201720866731 U CN 201720866731U CN 206975799 U CN206975799 U CN 206975799U
- Authority
- CN
- China
- Prior art keywords
- alarm
- warning device
- housing
- inclination
- sensor
- 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
Links
Abstract
The utility model provides a kind of applied to the alarm with Internet of Things on crutch, including the housing with receiving space, the mainboard being housed in housing, warning device and the trigger assembly for triggering warning device, it is provided with housing for the installation portion that connects of being communicated with the outside, control module is provided with mainboard, power supply module and communication module, the sensor for detecting warning device vertically angle of inclination is additionally provided with warning device, when sensor detects that angle of inclination reaches preset time more than preset value, control module control communication module externally sends alarm signal.The utility model alarm 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 alarm with Internet of Things applied on crutch
Device.
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 alarm with Internet of Things applied on crutch in fact, to solve the above problems.
Utility model content
Above-mentioned technical problem that the utility model mainly solves and a kind of report with Internet of Things applied on crutch is provided
Alert device, has good Consumer's Experience.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of alarm is provided, including
Housing with receiving space, the mainboard being housed in housing, warning device and the triggering group for triggering the warning device
Part, it is provided with the housing for the installation portion that connects of being communicated with the outside, control module, power supply module is provided with the mainboard
And communication module, the sensor for detecting alarm vertically angle of inclination is additionally provided with the alarm, works as institute
When stating sensor and detecting that angle of inclination reaches preset time more than preset value, the control module controls the communication module pair
Send alarm signal outside.
Preferably, when the sensor detects alarm vertically angle of inclination is more than particular value when, the control
Molding block controls the warning device to alarm simultaneously.
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 installation portion includes being used for being set in sleeve in extraneous rod-like structure and elastic for regulating sleeve
Bolt.
Preferably, the sleeve is the arc structure of a side opening.
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 for turning
Can be alarmed with Internet of Things with a key on cane or the alarm of intelligent alarm, make use of technology of Internet of things outwardly to send signal,
The safety guarantee of user is improved, and it is simple in construction easy to use, it is only necessary to it can use, have on existing crutch
There is good usage experience.
Brief description of the drawings
Fig. 1 is the structural representation of the handle of the utility model alarm；
Fig. 2 is the schematic diagram of the utility model alarm.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
The utility model provides a kind of alarm with Internet of Things applied on crutch.As shown in figure 1, the utility model
Alarm it include housing 1, mainboard 2, trigger assembly 3 and warning device 4 and what is be connected with housing 1 is used to be communicated with the outside and connect
Installation portion 5.
Installation portion 5 is set on the body of rod of crutch so that and whole alarm is fixed on the body of rod, and with the motion of the body of rod
And move, and can be used in detecting the motion state of the body of rod.It is specifically, extraneous shaft-like including body of rod for being set in crutch etc.
Sleeve 51 and the adjustment portion 52 elastic for regulating sleeve in structure, it is preferred that adjustment portion 52 is bolt, in present embodiment
In, sleeve is the arc structure of a side opening, in selectable other embodiment, or other structures, as long as can
With play be set on the body of rod and can adjusting elasticity, realize installation and removal, be both to implement.
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.Preferably, it is additionally provided with housing 1 for fixed peace
The buckle 6 in dress portion 5, specifically in the present embodiment, buckle are that two corresponding structures to form combine, including position respectively
It is corresponding in the first buckle 61 of upper shell 11 and the second buckle 62 on lower house 12, it is provided with and blocks on installation portion
The fixed part 53 that button 6 matches and connected and fixed, by the assembling of the cooperation of buckle and fixed part 53, and installation portion, realize
The cooperation of alarm and crutch.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 alarm 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 vertically angle of inclination is additionally provided with alarm.Because alarm is fixed
On the body of rod, therefore angle of inclination of the sensor 7 for detecting alarm, namely for detecting the angle of inclination of the body of rod.Sensing
Device 7 can think gyro sensor, or 3-axis acceleration sensor, it is preferred that be gyro in the present embodiment
Instrument sensor.Mainly for detection of the angle of inclination in Z-direction.When the sensor 7 detects that crutch angle of inclination is more than in advance
If value reaches preset time, control module controls communication module externally to send alarm signal, at the same time, control module control
Warning device 4 processed is alarmed.Wherein default crutch range of tilt angles is in 68-72 degree.Preferably 70 degree, preset time 20
Second.I.e. when sensor detect crutch angle of inclination be more than 70 degree, and do not move back within 20 seconds in 70 degree move i.e. control communicate
Module externally sends alarm signal, and at the same time, control module control warning device 4 is alarmed.So as to realize that intelligent crutch is being examined
It in the case of measuring specified conditions, make use of technology of Internet of things outwardly to send signal, realize 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 alarm, sensor 7, communication
Module and warning device 4 form the second warning system of the utility model alarm.It is respectively suitable for different occasions, Yi Zhongshi
When old man or disabled person need to yell for help；Another kind is when old man or disabled person's tumble, when oneself can not be called for help, warning system
Start 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 alarm 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.
The beneficial effects of the utility model are：The situation of prior art is different from, the utility model provides a kind of for turning
Can be alarmed with Internet of Things with a key on cane or the plug-in alarm of intelligent alarm, make use of technology of Internet of things outwardly to send letter
Number, improve the safety guarantee of user, and simple in construction easy to use, it is only necessary on existing crutch can so that
With having 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 alarm, it is characterised in that including the housing with receiving space, the mainboard being housed in housing, alarm dress
Put and for triggering the trigger assembly of the warning device, be provided with the housing for the installation portion that connects of being communicated with the outside,
Control module, power supply module and communication module are provided with the mainboard, is additionally provided with the warning device for detecting report
The sensor at alarm device vertically angle of inclination, when the sensor detects that angle of inclination reaches default more than preset value
During the time, the control module controls the communication module externally to send alarm signal.
2. alarm according to claim 1, it is characterised in that when the sensor detects warning device along vertical side
When being more than particular value to angle of inclination, the control module controls the warning device to alarm simultaneously.
3. alarm according to claim 2, it is characterised in that the sensor is gyro sensor.
4. alarm according to claim 1, it is characterised in that the trigger assembly includes the button being arranged on housing
With the trigger member being arranged on mainboard, when key presses trigger member, the trigger member triggers the communication module and externally sent
Alarm signal.
5. alarm according to claim 1, it is characterised in that the installation portion includes being used to be set in extraneous shaft-like knot
Sleeve and the bolt elastic for regulating sleeve on structure.
6. alarm according to claim 5, it is characterised in that the sleeve is the arc structure of a side opening.
7. alarm according to claim 1, it is characterised in that the communication module passes through infrared remote control, bluetooth, WIFI
In any one be wirelessly transferred with the external world exchange information.
8. alarm according to claim 1, it is characterised in that the control module is MCU chip.
9. alarm according to claim 1, it is characterised in that the model of the preset value at sensor detection crutch angle of inclination
Enclose for 68-72 degree.
10. alarm according to claim 9, it is characterised in that the sensor detection crutch angle of inclination reaches pre-
If the preset time of value is 20 seconds.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017208442517 | 2017-07-12 | ||
| CN201720844251 | 2017-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975799U true CN206975799U (en) | 2018-02-06 |
Family
ID=61402828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866731.3U Expired - Fee Related CN206975799U (en) | 2017-07-12 | 2017-07-17 | Alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613014A (en) * | 2019-02-26 | 2020-09-01 | 苏州经贸职业技术学院 | Safety guarding system for old people |
-
2017
- 2017-07-17 CN CN201720866731.3U patent/CN206975799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613014A (en) * | 2019-02-26 | 2020-09-01 | 苏州经贸职业技术学院 | Safety guarding system for old people |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204256912U (en) | A kind of Intelligent cushion with sitting posture identification and fatigue monitoring function | |
| CN202523178U (en) | Wearable human body tumble detection and alarm device | |
| CN109116586B (en) | Multifunctional intelligent glasses | |
| CN205018436U (en) | Intelligence walking stick based on thing networking | |
| CN209514833U (en) | Bracelet | |
| CN105243788B (en) | A kind of intelligent crutch falls alarm system and its cell phone application Client Design method | |
| TW201828265A (en) | Wearable device with anti-theft system and method thereof | |
| CN109600713A (en) | Children's positioning monitoring system | |
| CN206975799U (en) | Alarm | |
| CN103927850A (en) | Tumble alarm apparatus with master and slave structure | |
| CN204808545U (en) | Human body detection device that tumbles based on dual sensor | |
| CN205757678U (en) | A kind of Intelligent crutch based on technology of Internet of things | |
| CN207100746U (en) | Intelligent crutch | |
| CN109805492A (en) | A kind of intelligent and safe shoes | |
| CN202904816U (en) | Human-tumble detection alarm based on bluetooth transmission | |
| CN207037879U (en) | A kind of multifunctional intellectual waistband | |
| CN207167977U (en) | A kind of rhythm of the heart bracelet | |
| CN208985345U (en) | A kind of wearable warning device and safety monitoring system of falling down to the ground | |
| CN108076093A (en) | The elderly's outdoor sports monitoring alarm set based on Internet of Things | |
| CN208077369U (en) | Cerebral apoplexy and sudden death warning device | |
| CN205451395U (en) | Multi -functional fall detection alarm system of low -power consumption | |
| CN205644901U (en) | Tumble alarm | |
| CN214955276U (en) | Waist board for nursing old people | |
| CN219877606U (en) | Near-electricity wisdom bracelet based on loRa communication | |
| CN205548574U (en) | Measurable quantity ultraviolet intelligence sports and health monitoring facilities |
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: 20180206 Termination date: 20200717 |