CN205791735U - A kind of data acquisition equipment and electric supply installation thereof - Google Patents
A kind of data acquisition equipment and electric supply installation thereof Download PDFInfo
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- CN205791735U CN205791735U CN201620640498.2U CN201620640498U CN205791735U CN 205791735 U CN205791735 U CN 205791735U CN 201620640498 U CN201620640498 U CN 201620640498U CN 205791735 U CN205791735 U CN 205791735U
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- data acquisition
- direct current
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Abstract
The utility model discloses a kind of data acquisition equipment and electric supply installation thereof, electric supply installation includes: the power transmitter being arranged on data acquisition equipment charger and being arranged on data acquisition equipment, receives the power receiver of the electromagnetic wave that power transmitter is launched；Power transmitter includes the first rectifier filter, drive circuit and oscillating circuit；Power receiver includes coupled resonant circuit, the second rectifier filter and power-supply controller of electric.Can realize data acquisition equipment wireless charging based on said apparatus, and take into account motility, safety and economy when charging.
Description
Technical field
This utility model relates to wireless charging technical field, particularly relates to a kind of data acquisition equipment and electric supply installation thereof.
Background technology
Along with the development of technology, the application of data acquisition equipment is more and more extensive, how to fill data acquisition equipment
The problem that electricity becomes people's growing interest.
For solving the problems referred to above, on the one hand, existing data acquisition equipment uses power line to be powered, and this results in and makes
With inconvenience, simultaneously as employ power line, it is necessary for when carrying out high-tension measurement carrying out electrical isolation, causes cost to increase
And realize difficulty to increase；On the other hand, in order to ensure motility and the safety of data acquisition, data acquisition equipment makes electricity consumption
Pond powers, but battery is also required to use power line insert charging or change on time, causes operation inconvenience.
In view of this, existing technical scheme cannot take into account motility, safety and warp when data acquisition equipment charges
Ji property.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of data acquisition equipment and electric supply installation thereof, to hold concurrently
Turn round and look at motility, safety and economy during data acquisition equipment charging.Technical scheme is as follows:
A kind of electric supply installation, is applied to data acquisition equipment, and described electric supply installation includes:
Being arranged at power transmitter on the charger of described data acquisition equipment, described power transmitter includes the first rectification
Wave filter, drive circuit and oscillating circuit；
The input of described first rectifier filter accesses mains signal, for carrying out described mains signal
Rectifying and wave-filtering processes, and obtains the first direct current signal；
The input of described drive circuit is connected with the outfan of described first rectifier filter, for described first straight
Stream signal carries out blood pressure lowering process, obtains the second direct current signal；
The input of described oscillating circuit is connected with the outfan of described drive circuit, for by described second direct current signal
It is converted into the first AC signal carrying the first predeterminated frequency, and by the energy of described first AC signal with the shape of electromagnetic wave
Formula is launched；
Being arranged on described data acquisition equipment, the power receiving the described electromagnetic wave that described power transmitter is launched receives
Device, described power receiver includes coupled resonant circuit, the second rectifier filter and power-supply controller of electric；
Described coupled resonant circuit, for receiving described electromagnetic wave with described first predeterminated frequency and turned by described electromagnetic wave
Turn to described first AC signal；
The input of described second rectifier filter is connected with the outfan of described coupled resonant circuit, for described the
One AC signal carries out rectifying and wave-filtering process, obtains the 3rd direct current signal；
The input of described power-supply controller of electric is connected with the outfan of described second rectifier filter, is used for judging described
Whether the energy of three direct current signals meets the default power consumption of the processor of described data acquisition equipment；If being unsatisfactory for, by described
The energy of the 3rd direct current signal sends to described processor；If meeting, the energy of described 3rd direct current signal is sent to described
Dump energy is also sent the battery to described data acquisition equipment by processor.
Preferably, described first rectifier filter includes: the first rectification circuit and the first filter circuit；
The input of described first rectification circuit accesses mains signal, for carrying out described mains signal entirely
Ripple rectification processes, and obtains carrying the 4th direct current signal of the second predeterminated frequency；
The input of described first filter circuit is connected with the outfan of described first rectification circuit, for the described 4th
Direct current signal carries out low-pass filtering treatment, obtains described first direct current signal.
Preferably, described second rectifier filter includes: the second rectification circuit and the second filter circuit；
The input of described second rectification circuit is connected with the outfan of described coupled resonant circuit, for described first
AC signal carries out all wave rectification process, obtains carrying the 5th direct current signal of described second predeterminated frequency；
Described second filter circuit input is connected with the outfan of described second rectification circuit, for described 5th straight
Stream signal carries out low-pass filtering treatment, obtains described 3rd direct current signal.
Preferably, described oscillating circuit includes: transmitting coil in parallel and electric capacity, wherein, and capacitance c of described electric capacity1Full
Foot:Wherein, l1For the inductance value of described transmitting coil, f is described first predeterminated frequency.
Preferably, described coupled resonant circuit includes: receiving coil in parallel and tunable capacitor, wherein, and described adjustable electric
Capacitance c held2Meet:Wherein, l2For the inductance value of described receiving coil, f is described first predeterminated frequency.
Preferably, also include: be arranged at the mu balanced circuit between described second rectifier filter and described power-supply controller of electric.
A kind of data acquisition equipment, including: electric supply installation described in any one in such scheme；
The battery being connected with the power-supply controller of electric in described electric supply installation and processor.
Preferably, also include: cabinet or metal shell.
Preferably, also include: the wireless WIFI communication module being connected with described processor；
And/or, the bluetooth communication being connected with described processor.
Preferably, described data acquisition equipment includes: measuring instrument or the equipment of measurement.
From technique scheme it can be seen that a kind of data acquisition equipment provided by the utility model and for Denso
Putting, electric supply installation includes the power transmitter being arranged on data acquisition equipment charger and is arranged on data acquisition equipment,
Receive the power receiver of the electromagnetic wave that power transmitter is launched；Power transmitter includes mains signal is carried out rectification filter
Ripple processes, and obtains the first rectifier filter of the first direct current signal, the first direct current signal is carried out blood pressure lowering process, obtain second straight
The stream drive circuit of signal and the second direct current signal is converted into the first AC signal carrying the first predeterminated frequency, and by the
The oscillating circuit that the energy of one AC signal is launched in the form of an electromagnetic wave；Power receiver includes receiving with the first predeterminated frequency
Electromagnetic wave is also converted into the coupled resonant circuit of the first AC signal, carries out the first AC signal at rectifying and wave-filtering by electromagnetic wave
Reason, obtains the second rectifier filter of the 3rd direct current signal and judges whether the energy of the 3rd direct current signal meets data acquisition and set
The power-supply controller of electric of power consumption preset by standby processor.Based on electric supply installation disclosed above can realize to data acquisition equipment without
Line charges, and takes into account motility, safety and economy when charging.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to the accompanying drawing provided.
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to the accompanying drawing provided.
Fig. 1 is the structural representation of a kind of electric supply installation disclosed in this utility model embodiment one；
Fig. 2 is the structural representation of a kind of electric supply installation disclosed in this utility model embodiment two；
Fig. 3 is the structural representation of another kind of electric supply installation disclosed in this utility model embodiment two；
Fig. 4 is the structural representation of a kind of electric supply installation disclosed in this utility model embodiment three；
Fig. 5 is the structural representation of a kind of data acquisition equipment disclosed in this utility model embodiment four.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Embodiment one
Disclosed in this utility model embodiment one, a kind of electric supply installation, is applied to data acquisition equipment 200, its structural representation
Figure is as it is shown in figure 1, electric supply installation 100 includes:
Being arranged at power transmitter 101 on the charger of data acquisition equipment, power transmitter 101 includes the first rectification filter
Ripple device 102, drive circuit 103 and oscillating circuit 104；
The input of the first rectifier filter 102 accesses mains signal, for mains signal is carried out rectification
Filtering Processing, obtains the first direct current signal；
The input of drive circuit 103 and the outfan of the first rectifier filter 102 are connected, for the first direct current signal
Carry out blood pressure lowering process, obtain the second direct current signal；
The input of oscillating circuit 104 is connected with the outfan of drive circuit 103, for being converted into by the second direct current signal
Carry the first AC signal of the first predeterminated frequency, and the energy of the first AC signal is launched in the form of an electromagnetic wave；
Preferably, oscillating circuit 104 includes: transmitting coil (not shown in figure 1) in parallel and electric capacity (do not show in Fig. 1
Go out), wherein, capacitance c of electric capacity1Meet:Wherein, l1For the inductance value of transmitting coil, f is the first default frequency
Rate.
It is arranged on data acquisition equipment 200, receives the power receiver 105 of the electromagnetic wave that power transmitter 101 is launched,
Power receiver 105 includes coupled resonant circuit the 106, second rectifier filter 107 and power-supply controller of electric 108；
Coupled resonant circuit 106, for receiving electromagnetic wave with the first predeterminated frequency and electromagnetic wave being converted into the first exchange
Signal；
Preferably, coupled resonant circuit includes: receiving coil (not shown in figure 1) in parallel and tunable capacitor are (in Fig. 1 not
Illustrate), wherein, capacitance c of tunable capacitor2Meet:Wherein, l2For the inductance value of receiving coil, f is first pre-
If frequency.
The input of the second rectifier filter 107 is connected with the outfan of coupled resonant circuit 106, for the first exchange
Signal carries out rectifying and wave-filtering process, obtains the 3rd direct current signal；
The input of power-supply controller of electric 108 and the outfan of the second rectifier filter 107 are connected, for judging the 3rd direct current
Whether the energy of signal meets the default power consumption of the processor (not shown in figure 1) of data acquisition equipment 200；If being unsatisfactory for,
The energy of the 3rd direct current signal is sent to processor；If meeting, the energy of the 3rd direct current signal being sent to processor and incites somebody to action
Dump energy sends the battery (not shown in figure 1) to data acquisition equipment 200.
Electric supply installation disclosed in this utility model embodiment includes that the power being arranged on data acquisition equipment charger is sent out
Emitter and being arranged on data acquisition equipment, receives the power receiver of the electromagnetic wave that power transmitter is launched；Power transmitter
Carry out rectifying and wave-filtering process including to mains signal, obtain the first rectifier filter of the first direct current signal, straight to first
Stream signal carries out blood pressure lowering process, obtains the drive circuit of the second direct current signal and is converted into by the second direct current signal and carries first
First AC signal of predeterminated frequency, and the oscillating circuit that the energy of the first AC signal is launched in the form of an electromagnetic wave；Merit
Rate receptor includes receiving electromagnetic wave with the first predeterminated frequency and electromagnetic wave being converted into the coupled resonance electricity of the first AC signal
Road, the first AC signal is carried out rectifying and wave-filtering process, obtain the second rectifier filter of the 3rd direct current signal and judge the 3rd
Whether the energy of direct current signal meets the processor of data acquisition equipment is preset the power-supply controller of electric of power consumption.Based on said apparatus
Can realize data acquisition equipment wireless charging, and take into account motility, safety and economy when charging.
Embodiment two
In conjunction with electric supply installation a kind of disclosed in above-mentioned this utility model embodiment one accompanying drawing 1, this utility model embodiment two
Thering is provided another kind of electric supply installation, as in figure 2 it is shown, wherein, the first rectifier filter 102 includes its structural representation: the first rectification
Circuit 1021 and the first filter circuit 1022；
The input of the first rectification circuit 1021 accesses mains signal, whole for mains signal is carried out all-wave
Stream processes, and obtains carrying the 4th direct current signal of the second predeterminated frequency；
The input of the first filter circuit 1022 and the outfan of the first rectification circuit 1021 are connected, for the 4th direct current
Signal carries out low-pass filtering treatment, obtains the first direct current signal.
Electric supply installation disclosed in this utility model, the first rectifier filter passes through the first rectification circuit and the first filter circuit
Mains signal is carried out all wave rectification and low-pass filtering treatment, the direct current signal needed for acquisition, can realize data acquisition
Equipment wireless charging, and take into account motility, safety and economy when charging.
In conjunction with electric supply installation a kind of disclosed in above-mentioned this utility model embodiment one accompanying drawing 1, this utility model embodiment two
Another kind of electric supply installation is provided, its structural representation as shown in Figure 3: wherein, the second rectifier filter 107 includes: the second rectification
Circuit 1071 and the second filter circuit 1072；
The input of the second rectification circuit 1071 is connected with the outfan of coupled resonant circuit 106, for the first exchange
Signal carries out all wave rectification process, obtains carrying the 5th direct current signal of the second predeterminated frequency；
The outfan of the second filter circuit 1072 input and the second rectification circuit 1071 is connected, for described 5th straight
Stream signal carries out low-pass filtering treatment, obtains described 3rd direct current signal.
Electric supply installation disclosed in this utility model, the second rectifier filter passes through the second rectification circuit and the second filter circuit
First AC signal is carried out all wave rectification and low-pass filtering treatment, the direct current signal needed for acquisition, can realize data acquisition
Equipment wireless charging, and take into account motility, safety and economy when charging.
Embodiment three
In conjunction with electric supply installation a kind of disclosed in above-mentioned this utility model embodiment one accompanying drawing 1, this utility model embodiment three
Thering is provided another kind of electric supply installation, as shown in Figure 4, electric supply installation also includes being arranged at the second rectifier filter its structural representation
Mu balanced circuit 401 between 107 and power-supply controller of electric 108.
Electric supply installation disclosed in this utility model, mu balanced circuit can be by stable for the direct current signal of the second rectifier filter output
Ground send to power-supply controller of electric, can realize to data acquisition equipment wireless charging and charging time take into account motility, safety and
The stability of electric current is ensured on the basis of economy.
Embodiment four
The electric supply installation provided based on the various embodiments described above, the present embodiment four fundamental rules correspondence discloses the above-mentioned electric supply installation of use
A kind of data acquisition equipment, its structural representation is as it is shown in figure 5, data acquisition equipment 200 includes: above-described embodiment one, real
Execute electric supply installation disclosed in example two and embodiment three and the battery 501 being connected with the power-supply controller of electric 108 in electric supply installation and
Processor 502.
Preferably, also include: cabinet or metal shell (not shown in Fig. 5)；
Preferably, also include: the wireless WIFI communication module 503 being connected with processor 502；
And/or, the bluetooth communication 504 being connected with processor 502；
Preferably, described data acquisition equipment includes: measuring instrument or the equipment of measurement, such as, and circuit tester or oscillograph.
Data acquisition equipment disclosed in this utility model embodiment, including the merit being arranged on data acquisition equipment charger
Rate emitter and being arranged on data acquisition equipment, receives the power receiver of the electromagnetic wave that power transmitter is launched；Power is sent out
Emitter includes mains signal is carried out rectifying and wave-filtering process, obtains the first rectifier filter of the first direct current signal, to
One direct current signal carries out blood pressure lowering process, obtains the drive circuit of the second direct current signal and being converted into by the second direct current signal and carries
First AC signal of the first predeterminated frequency, and the vibration electricity that the energy of the first AC signal is launched in the form of an electromagnetic wave
Road；Power receiver includes receiving electromagnetic wave with the first predeterminated frequency and that electromagnetic wave is converted into the coupling of the first AC signal is humorous
Shake circuit, the first AC signal is carried out rectifying and wave-filtering process, obtain the second rectifier filter and the judgement of the 3rd direct current signal
Whether the energy of the 3rd direct current signal meets the processor of data acquisition equipment is preset the power-supply controller of electric of power consumption；With power supply control
Device processed be connected battery and processor.Can realize data acquisition equipment wireless charging based on above-mentioned data acquisition unit, and
Motility, safety and economy is taken into account when charging.
It should be noted that each embodiment in this specification all uses the mode gone forward one by one to describe, each embodiment weight
Point explanation is all the difference with other embodiments, and between each embodiment, identical similar part sees mutually.
Also, it should be noted in this article, the relational terms of such as first and second or the like is used merely to one
Entity or operation separate with another entity or operating space, and not necessarily require or imply between these entities or operation
There is relation or the order of any this reality.And, term " includes ", " comprising " or its any other variant are intended to contain
Comprising of lid nonexcludability, so that include the key element that the process of a series of key element, method, article or equipment are intrinsic,
Or also include the key element intrinsic for these processes, method, article or equipment.In the case of there is no more restriction,
The key element limited by statement " including ... ", it is not excluded that including the process of described key element, method, article or setting
Other identical element is there is also in Bei.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. an electric supply installation, it is characterised in that be applied to data acquisition equipment, described electric supply installation includes:
Being arranged at power transmitter on the charger of described data acquisition equipment, described power transmitter includes the first rectifying and wave-filtering
Device, drive circuit and oscillating circuit；
The input of described first rectifier filter accesses mains signal, for described mains signal is carried out rectification
Filtering Processing, obtains the first direct current signal；
The input of described drive circuit is connected with the outfan of described first rectifier filter, for described first direct current letter
Number carry out blood pressure lowering process, obtain the second direct current signal；
The input of described oscillating circuit is connected with the outfan of described drive circuit, for being converted by described second direct current signal
For carrying the first AC signal of the first predeterminated frequency, and the energy of described first AC signal is sent out in the form of an electromagnetic wave
Penetrate；
It is arranged on described data acquisition equipment, receives the power receiver of the described electromagnetic wave that described power transmitter is launched,
Described power receiver includes coupled resonant circuit, the second rectifier filter and power-supply controller of electric；
Described coupled resonant circuit, for receiving described electromagnetic wave with described first predeterminated frequency and be converted into by described electromagnetic wave
Described first AC signal；
The input of described second rectifier filter is connected with the outfan of described coupled resonant circuit, for handing over described first
Stream signal carries out rectifying and wave-filtering process, obtains the 3rd direct current signal；
The input of described power-supply controller of electric is connected with the outfan of described second rectifier filter, is used for judging described 3rd straight
Whether the energy of stream signal meets the default power consumption of the processor of described data acquisition equipment；If being unsatisfactory for, by the described 3rd
The energy of direct current signal sends to described processor；If meeting, the energy of described 3rd direct current signal is sent to described process
Dump energy is also sent the battery to described data acquisition equipment by device.
Electric supply installation the most according to claim 1, it is characterised in that described first rectifier filter includes: the first rectification
Circuit and the first filter circuit；
The input of described first rectification circuit accesses mains signal, whole for described mains signal is carried out all-wave
Stream processes, and obtains carrying the 4th direct current signal of the second predeterminated frequency；
The input of described first filter circuit is connected with the outfan of described first rectification circuit, for described 4th direct current
Signal carries out low-pass filtering treatment, obtains described first direct current signal.
Electric supply installation the most according to claim 1, it is characterised in that described second rectifier filter includes: the second rectification
Circuit and the second filter circuit；
The input of described second rectification circuit is connected with the outfan of described coupled resonant circuit, for described first exchange
Signal carries out all wave rectification process, obtains carrying the 5th direct current signal of described second predeterminated frequency；
Described second filter circuit input is connected with the outfan of described second rectification circuit, for described 5th direct current letter
Number carry out low-pass filtering treatment, obtain described 3rd direct current signal.
Electric supply installation the most according to claim 1, it is characterised in that described oscillating circuit includes: transmitting coil in parallel
And electric capacity, wherein, capacitance c of described electric capacity1Meet:Wherein, l1For the inductance value of described transmitting coil, f is
Described first predeterminated frequency.
Electric supply installation the most according to claim 1, it is characterised in that described coupled resonant circuit includes: reception in parallel
Coil and tunable capacitor, wherein, capacitance c of described tunable capacitor2Meet:Wherein, l2For described receiving coil
Inductance value, f is described first predeterminated frequency.
Electric supply installation the most according to claim 1, it is characterised in that also include: be arranged at described second rectifier filter
And the mu balanced circuit between described power-supply controller of electric.
7. a data acquisition equipment, it is characterised in that including: electric supply installation described in any one in claim 1～6；
The battery being connected with the power-supply controller of electric in described electric supply installation and processor.
Data acquisition equipment the most according to claim 7, it is characterised in that also include: cabinet or metal shell.
Data acquisition equipment the most according to claim 7, it is characterised in that also include: the nothing being connected with described processor
Line WIFI communication module；
And/or, the bluetooth communication being connected with described processor.
Data acquisition equipment the most according to claim 7, it is characterised in that described data acquisition equipment includes: measuring instrument
Or measurement equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620640498.2U CN205791735U (en) | 2016-06-22 | 2016-06-22 | A kind of data acquisition equipment and electric supply installation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620640498.2U CN205791735U (en) | 2016-06-22 | 2016-06-22 | A kind of data acquisition equipment and electric supply installation thereof |
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| Publication Number | Publication Date |
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| CN205791735U true CN205791735U (en) | 2016-12-07 |
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| CN201620640498.2U Active CN205791735U (en) | 2016-06-22 | 2016-06-22 | A kind of data acquisition equipment and electric supply installation thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026320A (en) * | 2016-06-22 | 2016-10-12 | 广州致远电子股份有限公司 | Data acquisition equipment and power supply device thereof, and power supply method |
-
2016
- 2016-06-22 CN CN201620640498.2U patent/CN205791735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026320A (en) * | 2016-06-22 | 2016-10-12 | 广州致远电子股份有限公司 | Data acquisition equipment and power supply device thereof, and power supply method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 Guangdong city of Guangzhou province Tianhe District No. 1035 Room 204 second Pu Lu Patentee after: GUANGZHOU ZHIYUAN ELECTRONICS Co.,Ltd. Address before: 510000 Guangdong city of Guangzhou province Tianhe District No. 1035 Room 204 second Pu Lu Patentee before: GUANGZHOU ZHIYUAN ELECTRONICS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220818 Address after: Room 304, 3rd Floor, No. 43, Sicheng Road, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Zhiyuan Instrument Co., Ltd. Address before: 510000 Room 204, 2nd Floor, 1035 Gaopu Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ZHIYUAN ELECTRONICS Co.,Ltd. |
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| TR01 | Transfer of patent right |