Background technology
Electronic scale for people can be described as in daily life must be many articles for use, the use of electronic scale can allow people
Grasp the body weight change of oneself with carve at any time, form record, the physical condition of itself is had and more clearly understands.But at present
The electronic scale that market uses and sells, all only as weighing instrument use, single function.In a few thing environment, not only to
Seek calculated weight, when grasping temperature, humidity and time again, the setting of above parameter can only be configured again.
Referenced patent document cn202562609u discloses a kind of home electronic scale, including electronic scale body and display panel,
Edge one end of described electronic scale body bottom surface is fixedly connected with supporting support, and supporting support passes through hinged company with electronic scale body
Connect, the upper surface of the described electronic scale body other end is provided with handrail.Referenced patent document cn204788628u discloses
A kind of electronic scale with water-tight corrosion-proof mainboard, this electronic scale is provided with one layer around pcb plate and carries out embedding using embedding tool
The epoxy resin colloid that technique makes and formed, and welding on this epoxy resin colloid fully wrapped around pcb plate and pcb plate
Mcu chip, ad conversion chip and part subsidiary components.Above-mentioned electronic scale is all that face is improved in structure, but electric
Sub- scale still only has the function of measurement weight.
Existing electronic scale is only able to display data mostly, and user wants to know about oneself body weight change, needs to measure every time
After body weight, oneself record data, then observe body weight change trend.
Utility model content
Electronic scale function for existing electronic scale is single, and cannot be carried out the problem of data transfer, and this utility model carries
Go out a kind of Multifunctional home electronic scale based on Bluetooth transmission.This Multifunctional home electronic scale can be not only used for measuring body
Weight, also can measurement temperature, air pm2.5 content in humidity and family.And measurement result is wirelessly transferred by bluetooth approach.
This utility model adopts the following technical scheme that
A kind of Multifunctional home electronic scale based on Bluetooth transmission, it include arm processor control module and with arm at
Pressure transducer, temperature sensor, humidity sensor, display module and power module that reason device control module is electrically connected with, also
Including pm2.5 sensor, voice module and bluetooth module, pm2.5 sensor, voice module and bluetooth module respectively with arm at
Reason device control module is electrically connected with, and power module includes solar powered module.
Further, adopt s3c2410 chip in arm processor control module.
Further, display module is liquid crystal display.
Further, display module is touching display screen.
Further, solar powered module includes solar panel and lithium battery.
This utility model, on the basis of measurement body weight, increased temperature in measuring environment, humidity and pm2.5 content
Function.The data that user need not be bowed on reading display, this utility model also has voice broadcast function, by measurement result
Read out and listen to user.Record the body weight change of oneself for the convenience of the users, this utility model passes through bluetooth and user
Mobile phone carry out radio communication, transmit measurement result to the mobile phone of user.Power supply mode of the present utility model is different from and passes
The electronic scale of system, this utility model is powered using this clean energy resource of solar energy, not only energy saving, and environmental protection.
Specific embodiment
For further illustrating each embodiment, this utility model is provided with accompanying drawing.These accompanying drawings disclose interior for this utility model
The part held, it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated former come the running to explain embodiment
Reason.With reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new for cooperation
The advantage of type.The assembly of in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar assembly.
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
Refering to shown in Fig. 1 to Fig. 2, it of a this utility model preferably embodiment includes arm processor control module 9, pressure
Force transducer 1, temperature sensor 2, humidity sensor 3, display module 4, power module 5, pm2.5 sensor 6, voice module 7
With bluetooth module 8, arm processor control module 9 respectively with pressure transducer 1, temperature sensor 2, humidity sensor 3, display
Module 4, power module 5, pm2.5 sensor 6, voice module 7 and bluetooth module 8 are electrically connected with, and they are controlled.Electricity
Source module 5 includes solar powered module, and power module 5 is powered for arm processor control module 9.
Pressure transducer 1 have resistance strain type pressure sensor, inductance pressure transducer, capacitance pressure transducer and
Piezoelectric pressure indicator.This embodiment adopts resistance strain type pressure sensor, for measuring weight, resistance-strain type pressure
Sensor is to form semiconductor strain pressure in sheet surface, makes thin metal plate produce Piezoelectric Impedance effect by external force (pressure)
Really, so that the change of impedance is converted into the signal of telecommunication.Temperature sensor 2 and humidity sensor 3 are respectively used to measure this embodiment
The temperature and humidity of place environment.With industrial expansion, air pollution is increasingly severe, in people's growing interest surrounding air
Pm2.5 content, but the pm2.5 content of national publication refers to the pm2.5 content of the monitoring point in country's setting.When pm2.5 contains
When measuring high, when people go out, can wear masks and oneself is protected.And time ratio indoors is outdoor in people's daily life
Long a lot, this embodiment, as domestic, measures indoor environment air quality using pm2.5 sensor 6, allows people recognize oneself
Residing interior pm2.5 content, if pm2.5 too high levels, people can buy air purifier and purify the air of a room, and improve people
Quality of life.
It should be noted that adopting s3c2410 chip in the arm processor control module 9 of this embodiment.Ability is with regard to skill
Art personnel understand, the type of arm processor chips has multiple, and arm processor chips model of the present utility model is not limited to
S3c2410 chip, also can adopt the arm processor of other models, all can achieve same function.
The display module 4 of this embodiment be liquid crystal display, liquid crystal display, is the display device of planar ultra-thin, it by
A number of colored or monochrome pixels form, and are positioned in front of light source or reflecting surface.Liquid crystal display power consumption is very low, is suitable for
In the electronic equipment using battery.Its cardinal principle is to produce point, line, surface cooperation back fluorescent tube with galvanism liquid crystal molecule
Constitute picture.Display module 4 can be used for showing the body weight of user, the temperature of environment, humidity and pm2.5 content, and time
Etc. information.
Additionally, display module 4 of the present utility model is also touching display screen, touching display screen has input and two kinds of display
Function, when contacting the graphic button on screen, the haptic feedback system on screen can drive according to the formula of preprogramming
Various hookup mechanisms, are substituted for mechanical push button panel, and produce lively audio-visual effect by liquid crystal display picture
Really.
Voice module 7 has prompt facility, and when user measurement body weight, voice module 7 carries out reporting measurement result, when
During in the air pm2.5 content overproof, voice module 7 is reminded, and reminds user indoor air second-rate, opens sky
Gas purifier carries out purify air, or open the window be aerated take a breath.This embodiment is opened the bluetooth module 8 of itself and is opened
Close, wirelessly carry out radio communication with the mobile phone of user, humiture, pm2.5 in body weight measurements, environment are contained
The mobile phone that the data such as amount upload to user is stored.
In order to economize on resources, reduce environmental pollution, the solar powered module of this embodiment include solar panel and
Lithium battery.Solar energy is one kind of new forms of energy, solar energy have the advantage that one be contain abundant will not be exhausted;Two be safety,
Totally.This embodiment is powered using solar energy, effectively reduces environmental pollution.Additionally, this embodiment also has power supply inserting
Mouthful, when continuously cloudy, when solar energy cannot be powered to this embodiment, the outlet of this embodiment is inserted into indoor socket
On, practical civil power is powered.
Although specifically show and describe this utility model in conjunction with preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope of the present utility model being limited without departing from appended claims, in form and details
On this utility model can be made a variety of changes, be protection domain of the present utility model.