CN207832304U - A kind of intelligent electronic-scale with bluetooth - Google Patents
A kind of intelligent electronic-scale with bluetooth Download PDFInfo
- Publication number
- CN207832304U CN207832304U CN201820195219.5U CN201820195219U CN207832304U CN 207832304 U CN207832304 U CN 207832304U CN 201820195219 U CN201820195219 U CN 201820195219U CN 207832304 U CN207832304 U CN 207832304U
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- gravity sensor
- scale
- analog
- power consumption
- 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.)
- Withdrawn - After Issue
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The utility model discloses a kind of intelligent electronic-scales with bluetooth, including shell, button on the shell is set, positioned at the gravity sensor and control panel of enclosure, the control panel is equipped with data storage module, central processing unit, analog-digital converter, power supply circuit, decoder and low-power consumption bluetooth, gravity sensor, analog-digital converter, central processing unit are sequentially connected, central processing unit is connect with decoder, low-power consumption bluetooth is connect with gravity sensor, and low-power consumption bluetooth is connected with extraneous terminal wireless communication；The gravity sensor is located at the surrounding of enclosure.The intelligent electronic-scale with bluetooth of the utility model designs simple science, intelligent electronic-scale of the branch with bluetooth, support short distance bluetooth communication, search using cell phone application to neighbouring Bluetooth electronic scale, realize the communication with electronic scale, weighing information is received on mobile phone, or sends broadcasting channel to electronic scale, is worthy to be popularized.
Description
Technical field
The utility model is related to electronic scale technical field, especially a kind of intelligent electronic-scale with bluetooth.
Background technology
Currently, people are commonly used to electronic scale in life, electronic scale is just used only to weigh in the eye of people, except this
Except there is no other function, therefore, the utilization rate of electronic scale is low.And existing electronic scale can not pass through the side of wireless network
Weighing information is sent to external equipment, such as mobile phone by formula, is not easy to people and is recorded information and make personal customization, as just title
It records, cannot judge making again.
Utility model content
The purpose of this utility model is to provide a kind of intelligent electronic-scales with bluetooth, it can effectively solve the problem that background skill
The problem of art.
To achieve the above object, the utility model provides the following technical solutions：A kind of intelligent electronic-scale with bluetooth, packet
Shell is included, button on the shell is set, is located at the gravity sensor and control panel of enclosure, control panel is equipped with number
According to storage module, central processing unit, analog-digital converter, power supply circuit, decoder and low-power consumption bluetooth, gravity sensitive
Device, analog-digital converter, central processing unit are sequentially connected, and central processing unit is connect with decoder, low-power consumption bluetooth and gravity
Sensor connects, and low-power consumption bluetooth is connected with extraneous terminal wireless communication；The gravity sensor is located at the four of enclosure
Week.
Further, the shell is equipped with groove, and button is located inside groove, and button is equipped with Fingerprint Identification Unit, refers to
Line identifier is connect with central processing unit, and central processing unit is equipped with timer, data timing of the timer to Fingerprint Identification Unit.
Further, the decoder is network decoder, uses standard RJ45 network interfaces, support cross-network segment, across
Router supports external sound source input and audio output, realizes Web broadcast.
Further, the analog-digital converter is connected to the circuit output end and low-power consumption bluetooth mould of gravity sensor
Between the input terminal of block, analog-digital converter is mainly to receive being exported by amplifying circuit amplification for gravity sensor output
Signal.
Further, the central processing unit is the digital signal for receiving analog-digital converter and being converted into, with simulation number
The output of word converter is connected.
Further, the data storage module stores data with serial Flash, serial SRAM patterns；Low-power consumption bluetooth
Using MCU processor, using 8 super low power consuming single chip processors.
Further, elastic deformation occurs for the gravity sensor, to make the circuit impedance of gravity sensor become
Change, while being changed using driving voltage, exports the analog signal of a variation；Analog-digital converter is connected to gravity biography
Between the output end of sensor and the input terminal of low-power consumption bluetooth；Central processing unit is the number for receiving analog-digital converter and being converted into
Word signal.
Compared with prior art, the utility model has the beneficial effects that：This carries the intelligent electronic-scale of bluetooth, supports low coverage
From bluetooth communication, the search using cell phone application to neighbouring Bluetooth electronic scale realizes the communication with electronic scale, by weighing information
It receives on mobile phone, or sends broadcasting channel to electronic scale, weight privacy can also be protected.
Description of the drawings
Fig. 1 is a kind of intelligent electronic-scale embodiment schematic diagram with bluetooth of the utility model；
Fig. 2 is the central processing unit and analog-digital converter circuit schematic diagram of the intelligent electronic-scale with bluetooth；
Fig. 3 is the gravity sensor circuit diagram of the intelligent electronic-scale with bluetooth；
Fig. 4 is the data storage module circuit diagram of the intelligent electronic-scale with bluetooth；
Fig. 5 is the low-power consumption bluetooth circuit diagram of the intelligent electronic-scale with bluetooth；
Fig. 6 is the key circuit schematic diagram of the intelligent electronic-scale with bluetooth；
Fig. 7 is the decoder circuit schematic diagram of the intelligent electronic-scale with bluetooth；
In attached drawing：1- shells；2- buttons；3- gravity sensors；4- central processing units；5- analog-digital converters；6- electricity
Source supply circuit；7- decoders；8- low-power consumption bluetooths；9- data storage modules；11- grooves；21- Fingerprint Identification Units；22- timing
Device.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
- 7 are please referred to Fig.1, the utility model provides a kind of intelligent electronic-scale with bluetooth, including shell 1, sets in shell
Button 2 on 1, be located at shell 1 inside gravity sensor 3 and control panel, control panel equipped with data storage module 9,
Central processing unit 4, analog-digital converter 5, power supply circuit 6, decoder 7 and low-power consumption bluetooth 8, gravity sensor 3, mould
Quasi- digital quantizer 5, central processing unit 4 are sequentially connected, and central processing unit 4 is connect with decoder 7, low-power consumption bluetooth 8 and gravity
Sensor 3 connects, and low-power consumption bluetooth 8 is connected with extraneous terminal wireless communication；The gravity sensor 3 is located inside shell 1
Surrounding.
Shell 1 is equipped with groove 11, and button 2 is located at 11 the inside of groove, and button 2 is equipped with Fingerprint Identification Unit 21, and fingerprint is known
Other device 21 is connect with central processing unit 4, and central processing unit 4 is equipped with timer 22, number of the timer 22 to Fingerprint Identification Unit 21
According to timing, groove 11 prevents from stepping on button 2 or Fingerprint Identification Unit 21 does protective effect.
Decoder 7 is network decoder, uses standard RJ45 network interfaces, supports cross-network segment, across router, supports outer
Portion's source of sound input and audio output, realize Web broadcast.
Analog-digital converter 5 is connected to the input terminal of the circuit output end and low-power consumption bluetooth module 8 of gravity sensor 3
Between, analog-digital converter 5 is mainly the signal by amplifying circuit amplification output for receiving gravity sensor 3 and exporting.
Central processing unit 4 is the digital signal for receiving analog-digital converter 5 and being converted into, with analog-digital converter 5
Output is connected.
Data storage module 9 stores data with serial Flash, serial SRAM patterns；Low-power consumption bluetooth 8 uses MCU processing
Device, using 8 super low power consuming single chip processors.
Gravity sensor 3 occurs elastic deformation and is used simultaneously to make the circuit impedance of gravity sensor 3 change
Driving voltage changes, and exports the analog signal of a variation；Analog-digital converter 5 is connected to the defeated of gravity sensor 3
Between outlet and the input terminal of low-power consumption bluetooth 8；Central processing unit 4 is the number letter for receiving analog-digital converter 5 and being converted into
Number.
In some embodiments, when object is placed on the scale pan, pressure is applied to gravity sensor 3, and gravity sensor 3 occurs
Deformation to make impedance change, while being changed using driving voltage, exports the analog signal of a variation.The letter
Number through amplifying circuit amplification be output to analog-digital converter 5.After treatment, obtained number of weighing is shown.Center
After processor 4 obtains weighing information, start low-power consumption bluetooth module 8, and low-power consumption bluetooth module 8 can be with the indigo plant of unlatching mobile phone
Tooth equipment is matched, and is connected after successful matching, is transmitted into row information.In the case where not weighing, user can pass through mobile phone
Bluetooth is opened, the bluetooth of electronic scale is searched for, it is paired, after successful matching, the broadcasting channel that user likes can be sent, is broadcasted
The network decoder that the broadcast of channel enters electronic scale by bluetooth is decoded, by being connect with decoder 7 after decoding
Loudspeaker play broadcast, realize Web broadcast
In some embodiments, user identifies the fingerprint of oneself on Fingerprint Identification Unit, when on client stations on the scale pan, pressure
Power is applied to gravity sensor 3, and gravity sensor 3 deforms upon, and to make impedance change, while being occurred using driving voltage
Variation exports the analog signal of a variation.The signal is output to analog-digital converter 5 through amplifying circuit amplification.Centre
After reason device 4 obtains weighing information, start low-power consumption bluetooth 8, and low-power consumption bluetooth 8 can be carried out with opening the bluetooth equipment of mobile phone
Pairing, connects after successful matching, is transmitted into row information, the information only user can just see oneself, for the hidden of client's weight
Private is protected.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of intelligent electronic-scale with bluetooth, it is characterised in that：Including shell, button on the shell is set, is located at outer
Gravity sensor inside shell and control panel, the control panel are equipped with data storage module, central processing unit, simulation number
Word converter, power supply circuit, decoder and low-power consumption bluetooth, gravity sensor, analog-digital converter, central processing unit
It is sequentially connected, central processing unit is connect with decoder, and low-power consumption bluetooth is connect with gravity sensor, and low-power consumption bluetooth and the external world
Terminal wireless communication connection；The gravity sensor is located at the surrounding of enclosure.
2. a kind of intelligent electronic-scale with bluetooth according to claim 1, it is characterised in that：The shell is equipped with recessed
Slot, button are located inside groove, and button is equipped with Fingerprint Identification Unit, and Fingerprint Identification Unit is connect with central processing unit, central processing
Device is equipped with timer, data timing of the timer to Fingerprint Identification Unit.
3. a kind of intelligent electronic-scale with bluetooth according to claim 1, it is characterised in that：The decoder is network
Decoder uses standard RJ45 network interfaces, supports cross-network segment, across router, supports external sound source input and audio output,
Realize Web broadcast.
4. a kind of intelligent electronic-scale with bluetooth according to claim 1, it is characterised in that：The Analog-digital Converter
Device is connected between the circuit output end of gravity sensor and the input terminal of low-power consumption bluetooth module, and analog-digital converter is main
It is the signal by amplifying circuit amplification output for receiving gravity sensor output.
5. a kind of intelligent electronic-scale with bluetooth according to claim 1, it is characterised in that：The central processing unit is
The digital signal that analog-digital converter is converted into is received, is connected with the output of analog-digital converter.
6. a kind of intelligent electronic-scale with bluetooth according to claim 1, it is characterised in that：The data storage module
With serial Flash, serial SRAM patterns store data；Low-power consumption bluetooth uses MCU processor, using 8 super low-power consumption monolithics
Machine.
7. a kind of intelligent electronic-scale with bluetooth according to claim 1, it is characterised in that：The gravity sensor hair
Raw elastic deformation, to make the circuit impedance of gravity sensor change, while being changed using driving voltage, output one
The analog signal of a variation；Analog-digital converter be connected to gravity sensor output end and low-power consumption bluetooth input terminal it
Between；Central processing unit is the digital signal for receiving analog-digital converter and being converted into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820195219.5U CN207832304U (en) | 2018-02-05 | 2018-02-05 | A kind of intelligent electronic-scale with bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820195219.5U CN207832304U (en) | 2018-02-05 | 2018-02-05 | A kind of intelligent electronic-scale with bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832304U true CN207832304U (en) | 2018-09-07 |
Family
ID=63396948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820195219.5U Withdrawn - After Issue CN207832304U (en) | 2018-02-05 | 2018-02-05 | A kind of intelligent electronic-scale with bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207832304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926586A (en) * | 2019-08-27 | 2020-03-27 | 北京万物纵横科技有限公司 | Wireless distributed electronic scale |
-
2018
- 2018-02-05 CN CN201820195219.5U patent/CN207832304U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926586A (en) * | 2019-08-27 | 2020-03-27 | 北京万物纵横科技有限公司 | Wireless distributed electronic scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180907 Effective date of abandoning: 20190115 |