CN206583990U - A kind of intelligent multifunctional instrument - Google Patents
A kind of intelligent multifunctional instrument Download PDFInfo
- Publication number
- CN206583990U CN206583990U CN201720205275.8U CN201720205275U CN206583990U CN 206583990 U CN206583990 U CN 206583990U CN 201720205275 U CN201720205275 U CN 201720205275U CN 206583990 U CN206583990 U CN 206583990U
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- CN
- China
- Prior art keywords
- detection module
- input
- downside
- rear side
- intelligent multifunctional
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Abstract
The utility model discloses a kind of intelligent multifunctional instrument; including meter body; LCDs is provided with front side of meter body; it is input keyboard on the downside of LCDs; it is input knob to input upper keyboard; it is power storehouse on the downside of radiator window; power supply is provided with power storehouse; meter body upper end is provided with detection input mouthful, and detection input mouthful rear side, which is provided with rear side of detection module, detection module, is provided with relay; circuit board is provided with rear side of relay; it is to be provided with wireless transport module on the left of protection circuit, protection circuit on the downside of circuit board, the beneficial effects of the utility model are：The utility model structure is novel; it is provided with multiple measurement modules; it can check including data messages such as voltage, electric current, resistance and waveforms; suitable gear can also be automatically selected by control centre and relay simultaneously; make measurement more accurate under the premise that security is guaranteed, it is safe to be additionally used for using for protective meter provided with protection circuit, power supply bulkhead and thermal window.
Description
Technical field
The utility model is related to field of instrumentation technology, specifically a kind of intelligent multifunctional instrument.
Background technology
Enter in human society under era of knowledge-driven economy, the background of rapid development of information technology, instrument and meter and its measurement
Control technology obtains increasingly extensive application, and the fast development to instrument and meter industry provides good opportunity.Instrument and meter is letter
The source of breath industry and part, are the important foundations of information technology.
But the function of the electric power instrumentation used now is relatively simple, or troublesome poeration, for voltage, voltage,
The information such as resistance, waveform can not be measured comprehensively, while measurement process not only needs selection parameter type, also want precompensation parameter
Number range carries out selecting suitable gear, selected when underestimating inappropriate gear measurement may be caused inaccurate or
Damage is then caused to instrument.
Utility model content
The purpose of this utility model is to provide a kind of intelligent multifunctional instrument, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
LCDs, LCDs are provided with front side of a kind of intelligent multifunctional instrument, including meter body, meter body
Downside is input keyboard, and input upper keyboard is input knob, and meter body is provided with rear side of meter case, meter body and is provided with
It is that power supply is provided with power storehouse, power storehouse on the downside of instrument back cover, radiator window, meter body upper end is provided with detection input mouthful, inspection
Survey to be provided with rear side of detection module, detection module on rear side of input port and be provided with relay, circuit board, circuit board are provided with rear side of relay
Operational amplifier is provided with, circuit board is provided with A/D converter, circuit board and is additionally provided with control centre and whole wave circuit, circuit
It is to be provided with wireless transport module on the left of protection circuit, protection circuit on the downside of plate.
It is used as further program of the utility model：The instrument back cover is provided with around radiator window, power storehouse provided with electricity
Source bulkhead.
It is used as further program of the utility model：The detection input mouthful is provided with multiple interfaces.
It is used as further program of the utility model：Include waveform detection module, current detecting mould in the detection module
Block, voltage detection module and resistance detection module.
It is used as further program of the utility model：Instrument housing is provided with USB transmission interface on the downside of the meter body.
It is used as further program of the utility model：The USB transmission interface is provided with USB transmission module.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure is novel, is provided with multiple surveys
Measure module, can check including data messages such as voltage, electric current, resistance and waveforms, at the same can also by control centre and after
Electrical equipment automatically selects suitable gear, makes measurement more accurate under the premise that security is guaranteed, additionally provided with protection circuit,
It is safe that power supply bulkhead and thermal window are used for using for protective meter.
Brief description of the drawings
Fig. 1 is a kind of system architecture schematic diagram of intelligent multifunctional instrument.
Fig. 2 is a kind of Facad structure figure of intelligent multifunctional instrument.
Fig. 3 is a kind of cut-away view of intelligent multifunctional instrument.
Fig. 4 is a kind of rear structure figure of intelligent multifunctional instrument.
In figure：1- meter bodies, 2- LCDs, 3- inputs keyboard, 4- inputs knob, 5-USB coffrets, 6- inspections
Survey input port, 7- meter cases, 8- detection modules, 9- relays, 10- circuit boards, 11- operational amplifiers, 12-A/D conversions
Device, 13- control centres, 14- wireless transport modules, 15- protection circuits, 16 instrument back covers-, 17- radiator windows, 18- power storehouses,
19- power supplys bulkhead, 20- power supplys.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-4, the utility model embodiment, a kind of intelligent multifunctional instrument, including meter body 1, instrument
The front side of main body 1 is provided with LCDs 2, and the downside of LCDs 2 is input keyboard 3, and the right side of input keyboard 3 is input knob
4, meter body 1 is provided with meter case 7, and the rear side of meter body 1 is provided with instrument back cover 16, and instrument back cover 16 is provided with radiator window
17, the downside of radiator window 17 is to be provided with power supply bulkhead 19, power storehouse 18 to be provided with power supply 20 around power storehouse 18, power storehouse 18, instrument
The upper end of table main body 1 is provided with detection input mouthful 6, and detection input mouthful 6 is provided with multiple interfaces, and the rear side of detection input mouthful 6 is set
Having includes waveform detection module, current detection module, voltage detection module and resistance detection mould in detection module 8, detection module 8
Block, the rear side of detection module 8 is provided with relay 9, and the rear side of relay 9 is provided with circuit board 10, and circuit board 10 is provided with operational amplifier
11, circuit board 10 is provided with A/D converter 12, circuit board 10 and is additionally provided with control centre 13 and whole wave circuit, circuit board 10
Side is protection circuit 15, and the left side of protection circuit 15 is provided with wireless transport module, and the downside instrument housing 7 of meter body 1 is provided with USB
Coffret 5, USB transmission interface 5 is provided with USB transmission module.
The utility model structure is novel, stable, and the utility model when in use, opens instrument, and instrument first can be through
Cross control centre 13 and carry out self-inspection, can be pointed out on LCDs 2 after the completion of the self-inspection, then according to being measured
Parameter type, parameter type to be measured, such as DC voltage, alternating current are inputted by rotating rotation input knob 4, then will detection
Input 6 is connected with component to be detected, and then system proceeds by data inspection, and control centre first can pass through detection module
8 data feedback judges the number range for the parameter to be detected, then selects suitable gear by relay 8,
Select after suitable gear, instrument begins through measurement module 8 and carries out being provided with waveform measurement mould in parameter measurement, measurement module 8
Block, current measurement module, voltage measurement module and resistance measuring module, and the measurement of multi-parameter can have been carried out, then measure
The real-time Data Transmission measured into operational amplifier 11, is carried out the enhanced processing of parameter by module 8 in operational amplifier 11,
Then by the A/D converter 12 of data information transfer, now waveform signal is then transferred in shaping circuit, is changed by A/D
Parameter information after device 12 or shaping circuit processing is transferred in control centre 13, and these parameter informations enter in control centre 13
It has been shown that, and can be changed by inputting keyboard 3 on row interim storage, the LCDs 2 then transmitted as needed
Become the form or refreshing frequency of display, meanwhile, can also be by being wirelessly transferred in the parameter information of the interim storage of control centre 13
Module 14 and USB transmission interface are externally transmitted, in addition during whole measurement, and the meeting real-time guard of protection circuit 15 is entirely examined
Slowdown monitoring circuit, when measurement range beyond both sides or it is other may damage instrumentation situation when, protection circuit 15 can instantaneously disconnect
Circuit is detected, to ensure the safety of instrument.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of intelligent multifunctional instrument, including meter body, it is characterised in that LCDs is provided with front side of meter body,
It is input keyboard on the downside of LCDs, input upper keyboard is input knob, and meter body is provided with meter case, instrument master
It is that power supply is provided with power storehouse, power storehouse to be provided with rear side of body on the downside of instrument back cover, radiator window, and meter body upper end is defeated provided with detecting
Inbound port, detection input mouthful rear side, which is provided with rear side of detection module, detection module, is provided with relay, and circuit is provided with rear side of relay
Plate, circuit board is provided with operational amplifier, and circuit board is provided with A/D converter, circuit board and is additionally provided with control centre and whole ripple
It is to be provided with wireless transport module on the left of protection circuit, protection circuit on the downside of circuit, circuit board.
2. a kind of intelligent multifunctional instrument according to claim 1, it is characterised in that the instrument back cover is provided with radiating
Power supply bulkhead is provided with around window, power storehouse.
3. a kind of intelligent multifunctional instrument according to claim 1, it is characterised in that the detection input mouthful is provided with more
Individual interface.
4. a kind of intelligent multifunctional instrument according to claim 1, it is characterised in that include waveform in the detection module
Detection module, current detection module, voltage detection module and resistance detection module.
5. a kind of intelligent multifunctional instrument according to claim 1, it is characterised in that meter housing on the downside of the meter body
Body is provided with USB transmission interface.
6. a kind of intelligent multifunctional instrument according to claim 5, it is characterised in that the USB transmission interface is provided with
USB transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205275.8U CN206583990U (en) | 2017-03-05 | 2017-03-05 | A kind of intelligent multifunctional instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205275.8U CN206583990U (en) | 2017-03-05 | 2017-03-05 | A kind of intelligent multifunctional instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206583990U true CN206583990U (en) | 2017-10-24 |
Family
ID=60112777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720205275.8U Expired - Fee Related CN206583990U (en) | 2017-03-05 | 2017-03-05 | A kind of intelligent multifunctional instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206583990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270317A (en) * | 2018-11-08 | 2019-01-25 | 国网江苏省电力有限公司南通供电分公司 | A kind of multifunction power measuring instrumentss |
-
2017
- 2017-03-05 CN CN201720205275.8U patent/CN206583990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270317A (en) * | 2018-11-08 | 2019-01-25 | 国网江苏省电力有限公司南通供电分公司 | A kind of multifunction power measuring instrumentss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171024 Termination date: 20200305 |