CN206540614U - A kind of weight display - Google Patents
A kind of weight display Download PDFInfo
- Publication number
- CN206540614U CN206540614U CN201720191434.3U CN201720191434U CN206540614U CN 206540614 U CN206540614 U CN 206540614U CN 201720191434 U CN201720191434 U CN 201720191434U CN 206540614 U CN206540614 U CN 206540614U
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- Prior art keywords
- weight
- display
- controller
- photoelectrical coupler
- data
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- 238000002955 isolation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of weight display, and with that can shield technological merit of the periphery connection equipment to the measurement data formation electromagnetic signal interference in transmission, its structure includes：Display, controller, weight sensor interface and power supply；Display and the weight sensor interface is connected with the controller circuitry respectively；The display and controller are connected with the power supply respectively；Also include photoelectrical coupler, the controller and the photoelectrical coupler data cube computation；The photoelectrical coupler, which is provided with, is connected required data-interface with ancillary equipment.The utility model, which can solve the problem that, transmits the technical problem that weight data is easily disturbed by electromagnetic signal when weight display connects many ancillary equipment.
Description
Technical field
The utility model is related to electronic weighing appliance technical field, and in particular to a kind of weight display.
Background technology
The electronic scale of toll station is arranged in the prior art after counterweight is loaded on analog sensor, analog sensed
Device can export a millivolt voltage signal in proportion according to the size of counterweight, and multiple analog sensor output signals are collected by terminal box
Afterwards, the signal after summation is transferred to the controller for being provided with CPU, then by controller by the weight number after CPU analytic operations
According in output to weight display, to show the gross weight of live load lorry.The gross weight of live load lorry is subtracted naked
The gross weight of current cargo can be drawn after car weight amount, charge station calculates according to current cargo weight should fee charged letter
Breath.It is outer that weight display of the prior art usually requires connection computer, printer and Multi-Function Display etc. in use
Electronic equipment is enclosed, because peripheral electronic device can operationally send electromagnetic wave, when the frequency and weight display of electromagnetic wave
Working frequency will be disturbed the normal work formation of weight display when close, and weight display is even resulted in when serious can not
Normal work.
Therefore a weight display is researched and developed to overcome above-mentioned technological deficiency to turn into a kind of required.
Utility model content
The purpose of this utility model is to provide a kind of weight display, has：Periphery connection equipment can be shielded to transmission
In measurement data formation electromagnetic signal interference technological merit.
The purpose of this utility model is to be achieved through the following technical solutions：
The utility model provides a kind of weight display, including：Display, controller, weight sensor interface and power supply；
Display and the weight sensor interface is connected with the controller circuitry respectively；The display and controller respectively with institute
State power supply connection；Also include photoelectrical coupler, the controller and the photoelectrical coupler data cube computation；The photoelectrical coupler
It is provided with and required data-interface is connected with ancillary equipment.
In preferred embodiments, the ancillary equipment includes：Server, PC, tablet personal computer, mobile phone, display screen
At least one of or printer.
In preferred embodiments, the data-interface includes：USB interface and/or HDMI.
In preferred embodiments, the quantity of the weight sensor interface is multiple, multiple weight sensors
Electrically connected after interface is in parallel by terminal box with the display.
In preferred embodiments, it is provided with CPU processor in the controller.
In preferred embodiments, the photoelectrical coupler is provided with independent insulating power supply, the photoelectrical coupler
Power supply connection is only set up by the insulating power supply.
The beneficial effects of the utility model are：The utility model is effectively solved by providing a kind of weight display
The technical problem that weight data is easily disturbed by electromagnetic signal is transmitted when weight display connects many ancillary equipment, when many electronics
When equipment sets up data cube computation with weight display, due to the utility model using photoelectrical coupler in time by weight data information
Optical signal is converted into, the further interference entered without receiving electromagnetic signal can lose or transmission mistake not occurring information
On the premise of be transferred to the hardware terminal that data cube computation is set up with weight display；The utility model changes by using said structure
Enter to reach that the stable transmission of information security provides strong structural support；Wherein, it is polynary to meet weight display connection hardware
The need for change, the utility model is provided with the data-interface needed for being connected with ancillary equipment for photoelectrical coupler, to meet and have
The ancillary equipment for having different interface type sets up the connection needs constituted during data cube computation.
Further, the utility model for photoelectrical coupler by setting USB interface and/or HDMI, to meet number
Strong structural support is provided according to the versatility of connection, the connection need of most hardware facilities in the prior art can be met
Will.
Further, the utility model for weight display by setting multiple weight sensor interfaces, for display of weighing
Device possesses while the strong structural support of the ability offer for gathering multigroup weight data, is arranged on the controller in weight display
Logic analysis can be carried out by the alarm condition to multichannel data, reach the technology effect for recognizing current precise weight data
Really, strong beasurement base is provided to calculate the fine amount of money.
Further, the utility model is provided with independent insulating power supply by the photoelectrical coupler for weight display,
To produce the interfering property of transmission of moment pressure drop counterweight amount measurement data when avoiding and ancillary equipment is connected on weight display
Influence provides strong structural support, the reliability that weighing data is transmitted further is lifted.
Brief description of the drawings
The utility model is described in further detail below according to accompanying drawing.
Fig. 1 is the structural representation of weight display in the utility model embodiment 1；
Fig. 2 is the one of which data cube computation structural representation of weight display in the utility model embodiment 3；
Fig. 3 is the improved structure schematic diagram of weight display in Fig. 2.
In figure：
100th, display；200th, controller；300th, weight sensor interface；400th, power supply；500th, photoelectrical coupler；510、
Data-interface.
Embodiment
Embodiment 1：
As shown in figure 1, a kind of weight display in the utility model includes：Display 100, controller 200, weight are passed
Sensor interface 300 and power supply 400；The display 100 and weight sensor interface 300 respectively with the circuit of controller 200
Connection；The display 100 and controller 200 are connected with the power supply 400 respectively；Also include photoelectrical coupler 500, the control
Device 200 processed and the data cube computation of photoelectrical coupler 500；The photoelectrical coupler 500, which is provided with, is connected required with ancillary equipment
Data-interface 510.
It should be noted that in the present embodiment, display, controller, weight sensor interface, power supply and photoelectrical coupler
Structure be prior art, therefore its detailed circuit details is not further illustrated and repeated herein.
It is preferred that, in an optimal technical scheme of the present embodiment, CPU processor is provided with the controller.Need
To illustrate that the core component of controller interior liabilities operational analysis is not limited to CPU processor in the present embodiment, therefore existing skill
Single-chip microcomputer and PLC in art all should fall into protection domain of the present utility model.
It is preferred that, in an optimal technical scheme of the present embodiment, the ancillary equipment includes：It is server, PC, flat
At least one of plate computer, mobile phone, display screen or printer.
It is preferred that, in an optimal technical scheme of the present embodiment, the data-interface includes：USB interface and/or
HDMI.
The utility model, which solves weight display by providing a kind of weight display, effectively and connects many peripheries, to be set
The technical problem that transmission weight data is easily disturbed by electromagnetic signal when standby, when multiple electronic equipment and weight display set up data
During connection, because the utility model uses photoelectrical coupler that weight data information is converted into optical signal in time, enter without receiving
To the further interference of electromagnetic signal, be transferred to and weigh on the premise of can losing not occurring information or transmit mistake display
Device sets up the hardware terminal of data cube computation；The utility model is improved to reach the stable transmission of information security by using said structure
Strong structural support is provided；Wherein, the need for meet weight display connection hardware diversification, the utility model is photoelectricity
Coupler, which is provided with, is connected required data-interface with ancillary equipment, is built with meeting with the ancillary equipment with different interface type
The connection needs constituted during vertical data cube computation.
Embodiment 2：
The present embodiment on the basis of above-described embodiment, the quantity of the weight sensor interface be it is multiple, it is multiple described heavy
Electrically connected after quantity sensor interface is in parallel by terminal box with the display.The utility model for weight display by setting
Multiple weight sensor interfaces, can gather multigroup weight data simultaneously for controller and provide strong structural support, Neng Goutong
Cross and logic analysis is carried out to the alarm condition of multichannel data, reach the technique effect for recognizing current precise weight data, be
Calculate the fine amount of money and strong beasurement base is provided.
Embodiment 3：
As shown in Fig. 2 in the present embodiment weight display one of which data cube computation structural representation, in figure, control
CPU processor and photoelectrical coupler data cube computation in device, photoelectrical coupler are used to set up data cube computation with ancillary equipment.Its
In, the ancillary equipment in the present embodiment includes：Computer, giant-screen and printer.It should be noted that big in the present embodiment
Screen is not limited to large-scale LCDs of the prior art, and outer satisfaction shows needs and data company can be set up with weight display
The hardware facility with display function any in the prior art connect all should fall into protection domain of the present utility model.
It is preferred that, as shown in figure 3, in an optimal technical scheme of the present embodiment, the photoelectrical coupler is provided with
Independent insulating power supply, the photoelectrical coupler only sets up power supply connection by the insulating power supply.The utility model by for
The photoelectrical coupler of weight display is provided with independent insulating power supply, during to avoid connecting ancillary equipment on weight display
Transmission the interfering property influence for producing moment pressure drop counterweight amount measurement data provides strong structural support, passes weighing data
Defeated reliability is further lifted.
Photoelectric isolation technology first converts electrical signals to optical signal, then converts optical signal into electric signal, in this process
It is middle to be isolated interference signal.The isolation that photoelectrical coupler realizes light → electricity → light is commonly used on hardware, it can effectively be destroyed
The entrance of interference source, is reliably achieved the isolation of signal, and easily constitutes various functions state.When weight display is to ancillary equipment
When sending data, the input connection of processor data and optocoupler, signal and ancillary equipment connection, ancillary equipment after isolation
Interference be isolated entirely from by optocoupler, do not influence weight display to work.The utility model increases light inside weight display
Electric isolution technology, the interference for the ancillary equipment being connected with weight display is just isolated entirely from weight display, and then is reached
Peripheral electromagnetic interference does not influence the technique effect that weight display works.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every that there is same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (6)
1. a kind of weight display, including：Display, controller, weight sensor interface and power supply；The display and weight
Sensor interface is connected with the controller circuitry respectively；The display and controller are connected with the power supply respectively, and it is special
Levy and be：Also include photoelectrical coupler, the controller and the photoelectrical coupler data cube computation；The photoelectrical coupler is set
Have and required data-interface is connected with ancillary equipment.
2. weight display according to claim 1, it is characterised in that：The ancillary equipment includes：Server, PC,
At least one of tablet personal computer, mobile phone, display screen or printer.
3. weight display according to claim 1, it is characterised in that：The data-interface includes：USB interface and/or
HDMI.
4. weight display according to claim 1, it is characterised in that：The quantity of the weight sensor interface is many
It is individual, electrically connected after multiple weight sensor interfaces are in parallel by terminal box with the display.
5. weight display according to claim 1, it is characterised in that：CPU processor is provided with the controller.
6. weight display according to claim 1, it is characterised in that：The photoelectrical coupler is provided with independent isolation
Power supply, the photoelectrical coupler only sets up power supply connection by the insulating power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191434.3U CN206540614U (en) | 2017-03-01 | 2017-03-01 | A kind of weight display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191434.3U CN206540614U (en) | 2017-03-01 | 2017-03-01 | A kind of weight display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540614U true CN206540614U (en) | 2017-10-03 |
Family
ID=59940734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720191434.3U Expired - Fee Related CN206540614U (en) | 2017-03-01 | 2017-03-01 | A kind of weight display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206540614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487383A (en) * | 2019-08-26 | 2019-11-22 | 帷幄匠心科技（杭州）有限公司 | A kind of Internet of Things electronic scale of restructural size and combinations thereof method and shelf |
-
2017
- 2017-03-01 CN CN201720191434.3U patent/CN206540614U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487383A (en) * | 2019-08-26 | 2019-11-22 | 帷幄匠心科技（杭州）有限公司 | A kind of Internet of Things electronic scale of restructural size and combinations thereof method and shelf |
| CN110487383B (en) * | 2019-08-26 | 2024-06-07 | 帷幄匠心科技（杭州）有限公司 | Electronic scale of internet of things with reconfigurable size, combination method thereof and goods shelf |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 |
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| CF01 | Termination of patent right due to non-payment of annual fee |