CN206740971U - Ultrasonic distance detects protector - Google Patents
Ultrasonic distance detects protector Download PDFInfo
- Publication number
- CN206740971U CN206740971U CN201720188651.7U CN201720188651U CN206740971U CN 206740971 U CN206740971 U CN 206740971U CN 201720188651 U CN201720188651 U CN 201720188651U CN 206740971 U CN206740971 U CN 206740971U
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- Prior art keywords
- protector
- ultrasonic distance
- warning device
- ultrasonic
- detector
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Ultrasonic distance detects protector, including ultrasonic distance detector, warning device, power supply and protector body.Power supply is all power electronic equipments in protector, and the detection of ultrasonic distance detector triggers warning device close to object and when distance is less than warning value.Warning device is reminded close to object collision free by modes such as sound, light.When collision inevitably occurs, infringement when protector body collides protection.Become the passive protection of traditional defense device as active probe and passive protection one.The generation of the reduction infringement to prevent trouble before it happens.It is convenient with integral layout, it is easy to implement, and the characteristics of positive effect.
Description
Technical field
It the utility model is related to safety protection field, more particularly to ultrasonic distance detection protector.
Background technology
Existing protector is mostly the strip protection device that corner protector type is pasted onto on corner, facade or step, most of
It is made up of soft or easy to wear material such as foam, rubber etc..Protection for opposite, remind around prevent collision and
Collision object and protected facade are protected when external object collides with it.Common protector has family expenses to prevent
Child bumps to the corner protector in corner, and garage is arranged on the rubber corner protector that reflecting marking is carried at each metope turning and step.It is but existing
Which kind of occasion no matter some protectors be used in, and being installed in needs surface to be protected, the impact outside passive protection and
Collision.This mode is damaged caused by can only being reduced when colliding and occurring and can not accomplish the generation of pre- anticollision.
Using ultrasonic distance Detection Techniques, ultrasonic distance probe and warning device are arranged on the suitable of protector
Position, it is possible to achieve the active alarm before collision will occur.That prevents trouble before it happens is reduced or avoided imminent collision.
The passive protection of protector is improved to active defense.The protective effect of protector is played to a greater extent.
The content of the invention
In order to solve the problems, such as protector passive protection, the purpose of this utility model is the ultrasonic wave of distance measurement
Detector and warning device are integrated into the proper site of protector.Using ultrasonic distance detecting function, when external object with
When the distance of corner protector is less than setpoint distance, alarm device is triggered, reminds outside people or object to be connect with protector protection face
Touch, imminent collision can be reduced to greatest extent.
In order to achieve the above object, the technical scheme that the utility model is taken is：
Ultrasonic distance detects protector, including：Ultrasonic distance detector 1, warning device 2, power supply 3 and protection dress
Put 4 compositions.The ultrasonic distance detector 1 receives and dispatches ultrasound examination nearby object and its distance, when external object and its away from
During from less than setpoint distance, warning device 2 is triggered.Warning device 2 generally lights and audible device, reminds and is touched close to object
Hit danger.Power supply 3 is that ultrasonic distance detector 1 and warning device 2 are powered.Protector 4 is protective materials body, when close
When object is inevitably in contact with it, protector 4 protects protected object body with close to object, reducing injury to greatest extent.
The ultrasonic distance detector 1 is powered by power supply 3, is launched ultrasonic wave and is received the ultrasonic wave being reflected back.According to
Transmitted wave combined with the time difference of close echo the spread speed of sound in media as well calculate by ultrasonic reflections return object with
The distance of ultrasonic detector.In air dielectric, the SVEL at 20 DEG C of normal temperature is for conventional ultrasonic detector use
344m/s.SVEL can be slightly changed with temperature change, is 313m/s when temperature is -30 DEG C.According to the use of corner protector
Environment, common warning distance are mostly tens centimetres, therefore ultrasonic distance detector 1 used in the utility model needs to match somebody with somebody
Standby hygrosensor is used for SVEL temperature-compensating, ensures the accuracy of measurement.Special circumstances need to install in a liquid
The utility model needs to use the ultrasonic probe and temperature sensor of waterproof, and with reference to residing for liquid the velocity of sound and temperature relation
COMPREHENSIVE CALCULATING goes out the distance close to object and ultrasonic sensor 1.
The warning device 2 is powered by power supply 3, and triggers alarm by ultrasonic distance detector 1.When ultrasonic distance is visited
When survey device 1 detects that close object is less than setting value with its distance, triggering alarm device is acted.It is common in air dielectric
Warning device 2 be loudspeaker and light, common warning device 2 is light in liquid medium.Ultrasonic distance detector 1
Triggering to warning device 2 can set different stage.For example on the protector in parking lot, protect and fill when vehicle distances
The maximum warning distance of ultrasonic distance detector 1 is triggered when putting 20 centimetres, now triggers light flash.When vehicle further leans on
When closely to 10 centimetres, triggering loudspeaker faster flashes with light.So as to remind driver to avoid colliding.Fall preventing baby
On the corner protector of stair, when baby is less than 1 meter with stair distance, ultrasonic distance detector 1 will trigger guardian's visual range
Interior warning light, when baby is further towards within 50 centimetres, ultrasonic distance detector will trigger the sound of warning,
Baby is drawn to the direction of failure to the safe side as far as possible.
The power supply 3 is all power electronic equipments of the present utility model, common ultrasonic sensor 1 and alarm device 2
It is DC equipment, therefore power supply 3 is common for continuous-current plant.Can also be AC power in case of need.Electricity
Source can use the battery powered with cable, can also be powered using radio source, and wireless power will be conveniently multiple equipment
Continual power supply supply is provided.
The protector 4 is protective materials body.Ultrasonic distance detector 1 is installed according to the position of detection with angle
Correct position inside protector 4, but protective materials body cannot cover ultrasonic probe, influence distance measurement essence
Degree.Alarm device 2 and power supply 3 may be mounted inside protector 4 according to being actually needed, and mounted externally can also need
Position.But ultrasonic distance detector 1, alarm device 2 and power supply 3 must keep being connected and communicate with, ensure the utility model
Function normal use.
During use, whether ultrasonic distance detector 1 is less than warning distance according to the Distance Judgment close to object, when
When neighbouring object distance is more than warning distance with it, warning device 2 is not triggered.When close to object distance be less than alarm away from
From when, ultrasonic distance detector 1 triggers alarm device, reminds close to object collision free.When a collision occurs, protector
4 play cushioning effect, reduce the infringement close to object and corner protector protection object to greatest extent.
The beneficial effects of the utility model are：
The utility model utilizes ultrasonic distance detection principle, is retaining the same of the passive buffer protection function of protector
When, can active probe close to object and alert, generation of the prompting to prevent trouble before it happens close to object collision free.This practicality is new
Type combines the advantages of traditional corner protector passive protection is with ultrasonic distance active probe, has ingenious in design, safe and reliable, simple reality
The characteristics of with, convenient deployment.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is that parking lot protector of the present utility model uses figure.
Fig. 4 is that stair protector of the present utility model uses figure.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Referring to accompanying drawing, the utility model is that the ANTENNAUDIO based on optical signal surround device technique, including：Ultrasonic distance
Detector 1, warning device 2, power supply 3 and protector 4.
The ultrasonic distance detector 1 electrically connects with power supply 3, and the warning device 2 electrically connects with power supply 3, described super
Sound wave range finder 1 is connected with the signal of warning device 2.
The ultrasonic distance detector 1 launches ultrasonic wave and detects object nearby, and its detection range is 5.When there is object
In detection range 5, and when being less than setpoint distance with the distance of ultrasonic distance detector 1, ultrasonic distance detector 1 triggers
Alarm device 2, remind close to object and avoid colliding.
The ultrasonic distance detector 1 can be installed multigroup according to being actually needed, and towards multiple directions, can integrate expansion
Big detection range, it is comprehensive to prompt to avoid colliding close to object in warning distance.
The warning device 2 can send sound and light is reminded and kept away close to object after the triggering of ultrasonic distance detector 1
Exempt from the generation of collision.
The power supply 3 is that ultrasonic distance detector 1 and warning device 2 are powered.
The protector 4 is the protection materials of passive protection collision.When close to object inevitably and protector
When body collides, buffering or rapid wear material can reduce the damage that collision object is subject to protected object body to greatest extent
Wound.
Referring to Fig. 1, perpendicular type ultrasonic distance of the present utility model detects protector front view.Share 3 ultrasonic waves
Range finder is arranged in corner protector, the convenient close object for detecting each position, eliminates the blind area of single ultrasonic detector.
Warning device 2 can be placed on protector top can also be arranged on non-protective device near position, farthest
Play a part of warning reminding.Power supply 3, which may be mounted at protector, nearby can also be arranged on other suitable positions.
Referring to Fig. 2, perpendicular type ultrasonic distance of the present utility model detects protector top view.Ultrasonic distance detects
Device 1 sends ultrasonic wave, and its effective monitoring scope is 5.When object enters effective monitoring scope 5 and apart from ultrasonic distance detector
When 1 distance is less than alarming value, warning device 2 will be triggered.When there is no object in effective monitoring scope 5, warning device 2
Stop alarm.
The parking lot deployment scenario of embodiment one
In the environment of parking lot, reflective protector is mounted at column, metope and step, facilitates driver to identify wall
Face, and rapid wear quality of rubber materials will protect the mutually directly damage caused by impact of wall and vehicle when colliding generation.
Referring to Fig. 3, have what ultrasonic distance detector was launched near the column of the utility model protector being provided with
Valid analysing range, when vehicle is introduced into effective detection area, any action does not occur for the utility model.When vehicle and wall lean on
It is enough near, when vehicle body enters detection range and is less than alarm distance with the ultrasonic detector distance in corner protector, warning device
It will be triggered.Warning device will have the danger to collide by sound and sparkling prompting driver's hypotelorism.Even vehicle body
The blind area of rear lateral portion, driver can also hear the position of alarm sound and the flicker of alarm light seen from rearview mirror.In time
The generation of collision free.
Even if driver does not notice alarm, vehicle is collided with protector, protective materials of the present utility model
The effect of traditional defense device can also be played, reduces the damage of vehicle and wall.
The stairs port of embodiment two prevents baby from climbing scene
In having the family of stair, baby and child are likely to occur the feelings tumbled from stair in the case of unattended
Condition, potential risk is caused to personal safety.In the utility model protector of stairs port installation, actively it can reduce and prevent
Infant tumbles the generation of stair event.
Referring to Fig. 4, in the present embodiment, the utility model employs the mode of partial installation.Corner protector and ultrasonic sensor
The position of stairs port is arranged close to, and sets up ultrasonic wave effective detection region 5.Loudspeaker in warning device is arranged on stair
The appropriate location opposite with stairs port near mouthful, light alarming device are arranged on the region of the convenient observation of guardian.
When the infant without guardian close to the effective detection area of corner protector and trigger minimum detection apart from when, alarm speaker
The sound of attracting babies can be sent, allows its notice into the opposite direction set of stairs port.Simultaneously in guardian's visual range
Interior alarm lamp flicker, reminds guardian to go stairs port to nurse child in time.Alarm lamp in the range of guardian can also be simultaneously
Sound alarm device is installed, strengthens prompting function.
Preferred embodiment of the present utility model is the foregoing is only, not limiting the utility model.It is all in this practicality
Within new design principle and design structure, any modification, equivalent substitution and improvements done etc., this practicality should be included in
Within new protection domain.
Claims (3)
1. ultrasonic distance detects protector, it is characterised in that including：Ultrasonic distance detector (1), warning device (2),
Power supply (3) and protector (4), power supply (3) electrically connect with ultrasonic distance detector (1) and warning device (2), ultrasonic wave away from
It is connected from detector (1) with warning device (2) electric signal, ultrasonic distance detector (1) is arranged on the detection of protector (4)
Position, the ultrasonic distance detector (1) trigger warning device (2) when meeting trigger condition, and warning device (2) is actively sent out
Go out the generation that warning avoids infringement, protector (4) reduces the extent of damage when colliding and occurring.
2. ultrasonic distance according to claim 1 detects protector, it is characterised in that：
The ultrasonic distance detector (1) is arranged on the internal correct position of protector (4), detects and leans in effective range
The distance of nearly object, and trigger warning device (2) when distance is less than setting value.
3. ultrasonic distance according to claim 2 detects protector, it is characterised in that：
The warning device (2) passes through sound and optical signal, the hypotelorism of prompting external object and protector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188651.7U CN206740971U (en) | 2017-02-22 | 2017-02-22 | Ultrasonic distance detects protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188651.7U CN206740971U (en) | 2017-02-22 | 2017-02-22 | Ultrasonic distance detects protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740971U true CN206740971U (en) | 2017-12-12 |
Family
ID=60557200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720188651.7U Expired - Fee Related CN206740971U (en) | 2017-02-22 | 2017-02-22 | Ultrasonic distance detects protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616171A (en) * | 2018-04-13 | 2018-10-02 | 珠海格力电器股份有限公司 | Ultrasonic charging protection method and device |
| CN108631452A (en) * | 2018-04-13 | 2018-10-09 | 珠海格力电器股份有限公司 | laser charging protection method and device |
-
2017
- 2017-02-22 CN CN201720188651.7U patent/CN206740971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616171A (en) * | 2018-04-13 | 2018-10-02 | 珠海格力电器股份有限公司 | Ultrasonic charging protection method and device |
| CN108631452A (en) * | 2018-04-13 | 2018-10-09 | 珠海格力电器股份有限公司 | laser charging protection method and device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Ruiguang Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Ruiguang Document name: Notice of termination of patent right |
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| 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: 20171212 Termination date: 20210222 |