CN208443465U - A kind of long-range monitoring weighing controller Internet-based - Google Patents
A kind of long-range monitoring weighing controller Internet-based Download PDFInfo
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- CN208443465U CN208443465U CN201820657685.0U CN201820657685U CN208443465U CN 208443465 U CN208443465 U CN 208443465U CN 201820657685 U CN201820657685 U CN 201820657685U CN 208443465 U CN208443465 U CN 208443465U
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- meter housing
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- control borad
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Abstract
The utility model discloses a kind of long-range monitoring weighing controllers Internet-based, including meter housing (4), key and display board (3), front panel (2), panel film (1) are successively arranged on the direction of meter housing (4) leading portion from the near to the distant, the key and display board (3), front panel (2), panel film (1) are detachably fixedly arranged on meter housing (4) by clip (9) card；CPU master control borad (7) are equipped in the meter housing (4)；Rear panel (5) are removably connected in meter housing (4) rear end.What the utility model used is based on internet using the wireless Wifi chip of ESP8266.The instantaneous operating conditions of more weighing controllers are remotely monitored with the quick-witted cloud APP on mobile phone, and record all parameters weighed every time in real time, check the weighing results of any one at a moment in time weighing controller, client can monitor production status at any time.
Description
Technical field
The utility model relates to Weighing control instrument manufacturing technology fields, more particularly to a kind of long-range prison Internet-based
Survey weighing controller.
Background technique
The effect of traditional weighing instrument is by the signal of weighing sensor output by amplification, filtering, A/D conversion, data
It is shown on a display screen after processing；Data are exported by data communication modes such as RS232, RS485 to PLC or PC machine simultaneously
Equal peripheral hardwares, in existing industrial application, automatic ration Weighing control instrument is typically only capable to a small amount of title in enough storage short time
Tuple evidence, user cannot detect production status at any time, occur unstable etc. problem in use, and the personnel that need repairing are existing
Field operation, influences normal production efficiency and virtually increases after cost, cause more huge economic loss.
With the development of intelligent plant technology, the automatic management for weighing industrial market weighing control equipment is required increasingly
Height, user not only require nothing more than the efficiency of work, it will further recognize that the details of each article of manufacture and every quantitative automatic title
The working condition for producing line of living again.Original mechanics of communication is no longer satisfied requirement of the user to entire Technical innova- tion.
Therefore, it to overcome above-mentioned technical deficiency, designs with internet teledata record, transmission, detection function
New type auto quantitative weighing control instrument, exactly inventor's practical problem to be solved.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of long-range monitoring weighing controller Internet-based.
The utility model provides a kind of long-range monitoring weighing controller Internet-based, including meter housing 4, in meter housing
Key and display board 3, front panel 2, panel film 1, the key and display board are successively arranged on the direction of 4 leading portions from the near to the distant
3, front panel 2, panel film 1 are detachably fixedly arranged on meter housing 4 by the card of clip 9；CPU master control is equipped in the meter housing 4
Plate 7；Rear panel 5, the mounting bracket that the CPU master control borad 7 passes through L-type with rear panel 5 are removably connected in 4 rear end of meter housing
6 are detachably connected, and open on plate 5 equipped with several through-holes below, supply lines is pierced by；The CPU master control borad 7 is with setting in instrument
2DBI gain antenna electrical connection outside shell 4, the 2DBI gain antenna are electrically connected with extension antenna 10.
Input/output interface board 8 is additionally provided in meter housing 4, the input/output interface board 8 passes through L with CPU master control borad 7
The mounting bracket 6 of type is detachably connected with rear panel 5.
Further, also there is Wifi wireless sending module in the input/output interface board 8.
Preferably, the Wifi wireless sending module uses ESP8266 wireless chip.
Compared with the relevant technologies, one kind long-range monitoring weighing controller Internet-based provided by the utility model has
Following good effect:
(1) what the utility model used is based on internet using the wireless Wifi chip of ESP8266.With the machine on mobile phone
Intelligence cloud APP remotely monitors the instantaneous operating conditions of more weighing controllers, and records all parameters weighed every time in real time,
Check the weighing results of any one at a moment in time weighing controller, client can monitor production status at any time；
(2) the utility model uses integrated design, and product is clean and tidy, beautiful, easy to operate, effectively reduces industry
The electromagnetic interference at scene.The use of extension antenna effectively improves the new function of this product using internet advantage.
(3) the utility model can load different programs according to different applications, can be widely applied to food, chemical fertilizer,
The industry agriculture field such as chemical industry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of long-range monitoring weighing controller Internet-based, including meter housing
4, key and display board 3, front panel 2, panel film 1 are successively arranged on the direction of 4 leading portion of meter housing from the near to the distant, it is described to press
Key and display board 3, front panel 2, panel film 1 are detachably fixedly arranged on meter housing 4 by the card of clip 9；It is set in the meter housing 4
There is CPU master control borad 7；It is removably connected with rear panel 5 in 4 rear end of meter housing, the CPU master control borad 7 passes through L-type with rear panel 5
Mounting bracket 6 be detachably connected, opened on plate 5 equipped with several through-holes below, supply lines is pierced by；The CPU master control borad 7 with
2DBI gain antenna electrical connection outside meter housing 4 is set, the 2DBI gain antenna is electrically connected with extension antenna 10, behind
Plate 5 fixes the built-in lateral grooves that CPU master control borad 7 and input/output interface board 8 are inserted into meter housing 4；5 aperture of rear panel is corresponding
Input/output interface, while wireless Wifi sending module draws meter housing 4 using the hole that 2DBI gain antenna passes through rear panel 5,
External extension antenna 10 again.Input/output interface board 8, the input/output interface board 8 and CPU master are additionally provided in meter housing 4
Control plate 7 is detachably connected by the mounting bracket 6 of L-type with rear panel 5.Panel film 1 is bonded in front panel 2 and is completely covered,
Key and display board 3 are bonded the aperture of front panel 2 and key protrusion front panel, and screw is fixed；The CPU master control borad 7 and input
Output interface plate 8 is fixedly connected on rear panel 5 by L-type mounting bracket 6 respectively；Front panel 2 is embedded in 4 front end of meter housing,
Clip 9 is fixed；CPU master control borad 7 and input/output interface board 8 are inserted into the built-in lateral grooves of meter housing 4, screw by rear panel 5
Fixed, input/output interface board 8 can be with external 6 line system or 4 line weighing sensors, after receiving weighing-up wave, by weight
Signal is transferred to the processing to weight data of CPU master control borad 7 be responsible for, and sensor signal is through primary amplification, zeroing circuit, secondary
Amplification, filter circuit twice, input AD converter, and the high sensitivity of Weighting and Controlling instrument is up to 0.25 μ V/d.CPU master control borad 7 is responsible for
Calibration to weighing sensor receives the input signals such as optoelectronic switch by input port, executes externally control electricity by delivery outlet
Magnet valve or the actuating of relay.
5 aperture of rear panel corresponds to each input/output interface and antenna extraction location.
Also there is Wifi wireless sending module, CPU master control borad 7 is mono- using ATmega32 in the input/output interface board 8
Piece machine core piece is core, 8 input ports with light-coupled isolation, power circuit, filter circuit, A/D conversion circuit, scales
Weight circuit, Wifi wireless sending module use the wireless Wifi chip of ESP8266.Five keys built in display operating panel, respectively
Display for reset, mode, clearing, blowing and acknowledgement key, entire controller highlights LED using two groups of quaternity common cathodes
Charactron has Wifi sending module, the data transfer record with large capacity, monitoring function.
Preferably, the Wifi wireless sending module uses ESP8266 wireless chip, and the communication modes of this controller are distinguished
It is sent by USART and wireless Wifi sending module using 2DBI gain antenna for communication port.The port TXD of CPU master control borad 7 is logical
Cross the optocoupler access end Wifi module core ESP8266 chip RXDO；The port Wifi module core ESP8266 chip TXDO passes through light
It is coupled into the port RXD of CPU master control borad 7；Input/output interface board 8 is realized in Wifi module by CPU serial ports USART control
The bi-directional of CPU and ESP8266 data.
The wireless Wifi chip of ESP8266 is used based on internet, remotely monitors more with the quick-witted cloud APP on mobile phone
The instantaneous operating conditions of weighing controller, and all parameters weighed every time are recorded in real time, check any one at a moment in time
The weighing results of weighing controller, client can monitor production status at any time.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of long-range monitoring weighing controller Internet-based, including meter housing (4), it is characterised in that: in meter housing (4)
Be successively arranged key and display board (3), front panel (2), panel film (1) on the direction of leading portion from the near to the distant, the key and
Display board (3), front panel (2), panel film (1) are detachably fixedly arranged on meter housing (4) by clip (9) card；The instrument
CPU master control borad (7) are equipped in shell (4)；It is removably connected with rear panel (5) in meter housing (4) rear end, the CPU master control borad (7)
It is detachably connected with rear panel (5) by the mounting bracket (6) of L-type, is opened on plate (5) equipped with several through-holes, power supply below
Line is pierced by；The CPU master control borad (7) is electrically connected with setting in the external 2DBI gain antenna of meter housing (4), the 2DBI gain
Antenna is electrically connected with extension antenna (10).
2. one kind long-range monitoring weighing controller Internet-based according to claim 1, it is characterised in that: in instrument
It is additionally provided with input/output interface board (8) in shell (4), the peace that the input/output interface board (8) passes through L-type with CPU master control borad (7)
Dress bracket (6) is detachably connected with rear panel (5).
3. a kind of long-range monitoring weighing controller Internet-based as claimed in claim 2, it is characterised in that: the input
Also there is Wifi wireless sending module in output interface plate (8).
4. a kind of long-range monitoring weighing controller Internet-based as claimed in claim 3, it is characterised in that: the Wifi
Wireless sending module uses ESP8266 wireless chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657685.0U CN208443465U (en) | 2018-05-04 | 2018-05-04 | A kind of long-range monitoring weighing controller Internet-based |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657685.0U CN208443465U (en) | 2018-05-04 | 2018-05-04 | A kind of long-range monitoring weighing controller Internet-based |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208443465U true CN208443465U (en) | 2019-01-29 |
Family
ID=65093429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820657685.0U Active CN208443465U (en) | 2018-05-04 | 2018-05-04 | A kind of long-range monitoring weighing controller Internet-based |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208443465U (en) |
-
2018
- 2018-05-04 CN CN201820657685.0U patent/CN208443465U/en active Active
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