CN206019815U - A kind of digital weighing sensor is wirelessly transferred based on wireless charging technology - Google Patents
A kind of digital weighing sensor is wirelessly transferred based on wireless charging technology Download PDFInfo
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- CN206019815U CN206019815U CN201621051371.3U CN201621051371U CN206019815U CN 206019815 U CN206019815 U CN 206019815U CN 201621051371 U CN201621051371 U CN 201621051371U CN 206019815 U CN206019815 U CN 206019815U
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- wireless charging
- wirelessly transferred
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- weighing sensor
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Abstract
Digital weighing sensor is wirelessly transferred based on wireless charging technology the utility model discloses a kind of, it is related to wireless digital weight sensing technology field, the utility model passes through additional wireless charging device and radio transmitting device in digital weighing sensor so that the digital weighing sensor is capable of the transmission information of more flexibility and reliability.First, stable linear current is obtained by wireless charging device, is that power module charges；Secondly, data signal is converted analog signals into by analog-digital commutator so that signal stabilization reliability；Being wirelessly transferred on B devices on data acquisition unit is installed on finally by being wirelessly transferred A devices and being sent to data signal in the way of electromagnetic wave, to obtain stable signal so that operation more flexibly, install safeguard convenient.
Description
Technical field
The present invention relates to a kind of LOAD CELLS, specifically a kind of digital weighing is wirelessly transferred based on wireless charging technology
Sensor.
Background technology
At present, with computer technology, the continuous development of particularly digital processing technology, traditional analog sensor are easily received
To the forceful electric power interference and impact of surging of transmitting procedure, daily calculating needs can not be met, people increasingly pay attention to digital weighing
The development of sensor technology.So-called digital weighing sensor, refers to and for tested (simulation) signal to be translates directly into digital output
Sensor.Compare traditional analog sensor, digital weighing sensor has that certainty of measurement is high, measurement range is big, anti-interference
Strong and easy for installation the advantages of, therefore, the application of digital weighing sensor is increasingly popularized.
However, due to the complicated variation with application demand of onsite application environment, ordinary numbers LOAD CELLS still has one
Fixed deficiency, such as big to coverage and long-range data collection winding displacement is complicated or be difficult winding displacement, cable rapid wear, be difficult to expand and
Very flexible, replacing sensor complexity etc..In addition, some wireless digital sensors in the market there is also certain not
, there is cable wiring and damage using what cable was powered, the presence charging inlet sealing that charges using cable mode in foot
Not tight problem.
Content of the invention
For solving above-mentioned technical problem, digital weighing is wirelessly transferred based on wireless charging technology the invention provides a kind of
Sensor, the sensor include：
Simulation LOAD CELLS, analog-digital commutator, radio transmitting device, power module and wireless charging device；Institute
The pressure signal that simulation LOAD CELLS detection is carried is stated, analog electrical signal is converted into；The analog-digital commutator is by mould
Intend electric signal and be converted to the data signal that over long distances, stably can be exported；The radio transmitting device is used for leading to data signal
Cross special wireless transmission method and be sent to data acquisition equipment；Described power module is used for other modules to sensor and provides
Reliable power supply；The wireless charging device, for being charged to power module by wireless charging technology.
Especially, the wireless charging device includes external wireless charging transmitting terminal and is integrated in the nothing of sensor internal
Line charging receiving terminal, wherein wireless charging transmitting terminal transmit energy by coil-induced mode, and wireless charging receiving terminal passes through
Coil-induced mode receives energy, and by the energy transmission for receiving to power module.
Especially, radio transmitting device includes being integrated in being wirelessly transferred A devices and be installed on data and adopting for sensor internal
B devices are wirelessly transferred on acquisition means.Realize being wirelessly transferred sensing data by radio transmitting device.
Especially, the wireless transmission method that radio transmitting device is adopted can be Bluetooth, WIFI, ZigBee, RFID
Any one therein.
The invention has the beneficial effects as follows passing through additional integrated wireless charging module and wireless biography in digital weighing sensor
Defeated module, can not only simplify the arrangement of data transmission link and supply line, reduce the problem that line fault is brought, Er Qiewu
Line charges and solves the problems, such as battery powered continuation of the journey, and can avoid the sealing problem of cable charging inlet, realizes round-the-clock
Work, can reduce the workload of the replacing and maintenance of spot sensor without cable, all-sealed structure, improve the use of sensor
Life-span.
Description of the drawings
Fig. 1 is that a kind of system framework for being wirelessly transferred digital weighing sensor based on wireless charging technology of the present invention shows
It is intended to；
In figure：1：Simulation LOAD CELLS, 2：Analog-digital commutator, 3-1：It is wirelessly transferred A devices, 3-2：It is wirelessly transferred B
Device, 4：Power module, 5-1：Wireless charging emitter, 5-2：Wireless charging receiver.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Hereinafter implement
Example is for illustrating the present invention, but is not limited to the use range of the present invention.
Fig. 1 be one embodiment of the present invention based on wireless charging technology be wirelessly transferred digital weighing sensor be
System block schematic illustration, the digital weighing sensor include：
Simulate LOAD CELLS 1, analog-digital commutator 2, be wirelessly transferred A device 3-1, the nothing on data acquisition unit
Line transmission B device 3-2, power module 4, wireless charging receiver 5-2 and external wireless charging emitter 5-1；Institute
The pressure signal that simulation LOAD CELLS detection is carried is stated, analog electrical signal is converted into；The analog-digital commutator is by mould
Intend electric signal and be converted to the data signal that over long distances, stably can be exported；The radio transmitting device is used for leading to data signal
Cross special wireless transmission method and be sent to data acquisition equipment；Described power module is used for other modules to sensor and provides
Reliable power supply；The wireless charging device, for being charged to power module by wireless charging technology.
Embodiment
Illustrate below to be wirelessly transferred numeral based on wireless charging technology in the present invention with a preferred embodiment
LOAD CELLS, and launch to elaborate.
The present invention realizes Digital Transmission based on wireless charging technology and radio communication, specifically includes following five moulds
Block：Simulation LOAD CELLS, analog-digital commutator, radio transmitting device, power module and wireless charging device.
Specifically, physical signalling is changed into electric signal by simulation LOAD CELLS first.By analog-to-digital conversion device
It is converted into stable data signal.Data signal is compared analog signal and there is high reliability, long transmission distance and be easy to process etc.
Advantage, and the data of LOAD CELLS are gathered by radio transmitting device.
Radio transmitting device includes being integrated in being wirelessly transferred A devices and being installed on data acquisition unit for sensor internal
It is wirelessly transferred B devices.Realize being wirelessly transferred sensing data by radio transmitting device, substantially increase stablizing for signal
Property and reliability, and easy for installation and easy to maintain.
In order to reduce installation and the maintenance workload of digital weighing sensor, digital weighing is passed using wireless charging device
The power module of sensor is charged.Wireless charging device includes wireless charging transmitting terminal and wireless charging receiving terminal, this enforcement
Induction coil is preset at the wireless charging emitter of example the underground of install sensor position, and wireless charging emitter passes through
The mode of buried cable is electrically connected with city；Wireless charging transmitting terminal transmits energy by coil-induced mode, is integrated in sensing
Wireless charging receiving terminal inside device receives energy by coil-induced mode, and gives power supply mould by the energy transmission for receiving
Block.
The wireless transmission method that radio transmitting device is adopted is for ZigBee.
Embodiment of above is merely to illustrate the present invention, rather than limitation of the present invention, relevant technical staff without departing from
In the case of spirit and scope of the invention, can also make a variety of changes and modification, therefore the technical scheme of all equivalents also belongs to
In scope of the invention, the scope of patent protection of the present invention should be defined by the claims.
Claims (4)
1. a kind of digital weighing sensor is wirelessly transferred based on wireless charging technology, it is characterised in that the sensor includes：
Simulation LOAD CELLS, analog-digital commutator, radio transmitting device, power module and wireless charging device；The simulation claims
The pressure signal that sensor detection is carried is retransmitted, analog electrical signal is converted into；The analog-digital commutator is by analog electrical signal
Be converted to the data signal that over long distances, stably can be exported；The radio transmitting device is used for data signal by wireless biography
Defeated mode is sent to data acquisition equipment；Described power module is used for other modules to sensor and provides reliable power supply；
The wireless charging device, for being charged to power module by wireless charging technology.
2. a kind of as claimed in claim 1 digital weighing sensor is wirelessly transferred based on wireless charging technology, its feature exists
In the wireless charging device includes external wireless charging transmitting terminal and is integrated in the wireless charging reception of sensor internal
Energy is transmitted by coil-induced mode in end, wherein wireless charging transmitting terminal, and wireless charging receiving terminal is by coil-induced
Mode receives energy, and by the energy transmission for receiving to power module.
3. a kind of as claimed in claim 1 digital weighing sensor is wirelessly transferred based on wireless charging technology, its feature exists
Include being integrated in being wirelessly transferred A devices and being installed on data acquisition unit for sensor internal in, described radio transmitting device
On be wirelessly transferred B devices, by radio transmitting device realize sensing data is wirelessly transferred.
4. a kind of as claimed in claim 1 digital weighing sensor is wirelessly transferred based on wireless charging technology, its feature exists
In the wireless transmission method that described radio transmitting device is adopted can be that Bluetooth, WIFI, ZigBee, RFID are therein
Any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051371.3U CN206019815U (en) | 2016-09-13 | 2016-09-13 | A kind of digital weighing sensor is wirelessly transferred based on wireless charging technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051371.3U CN206019815U (en) | 2016-09-13 | 2016-09-13 | A kind of digital weighing sensor is wirelessly transferred based on wireless charging technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206019815U true CN206019815U (en) | 2017-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621051371.3U Active CN206019815U (en) | 2016-09-13 | 2016-09-13 | A kind of digital weighing sensor is wirelessly transferred based on wireless charging technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806226A (en) * | 2019-09-27 | 2020-02-18 | 中国一冶集团有限公司 | Wireless transmitter and inspection system, verification method and debugging method thereof |
| CN111432369A (en) * | 2020-04-03 | 2020-07-17 | 航天新气象科技有限公司 | Wireless acquisition method and wireless acquisition device for meteorological information |
| CN111885530A (en) * | 2020-07-21 | 2020-11-03 | 成都英孚克斯科技有限公司 | Weighing data acquisition unit and method based on data integration encryption |
| CN114111995A (en) * | 2021-11-25 | 2022-03-01 | 中南大学 | Wireless weighing device and method for weighing type unmanned vending machine |
-
2016
- 2016-09-13 CN CN201621051371.3U patent/CN206019815U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806226A (en) * | 2019-09-27 | 2020-02-18 | 中国一冶集团有限公司 | Wireless transmitter and inspection system, verification method and debugging method thereof |
| CN111432369A (en) * | 2020-04-03 | 2020-07-17 | 航天新气象科技有限公司 | Wireless acquisition method and wireless acquisition device for meteorological information |
| CN111885530A (en) * | 2020-07-21 | 2020-11-03 | 成都英孚克斯科技有限公司 | Weighing data acquisition unit and method based on data integration encryption |
| CN114111995A (en) * | 2021-11-25 | 2022-03-01 | 中南大学 | Wireless weighing device and method for weighing type unmanned vending machine |
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