CN202305002U - Multi-point wireless weighing display - Google Patents
Multi-point wireless weighing display Download PDFInfo
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- CN202305002U CN202305002U CN2011203494429U CN201120349442U CN202305002U CN 202305002 U CN202305002 U CN 202305002U CN 2011203494429 U CN2011203494429 U CN 2011203494429U CN 201120349442 U CN201120349442 U CN 201120349442U CN 202305002 U CN202305002 U CN 202305002U
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Abstract
The utility model provides a multi-point wireless weighing display which comprises a weighing data collecting end and a receiving terminal, wherein the weighing data collecting end comprises a power supply system, a metering conversion unit and a wireless data transmitting unit; the power supply system provides a power supply for the weighing data collecting end; the data collecting end sends the weight data of an object on a collecting weighing sensor by the wireless data transmitting unit after the weight data are converted by the metering conversion unit; the receiving terminal comprises a power supply system, a wireless data receiving unit, an instrument operation unit, a display unit, a printing unit and a communication unit, wherein the power supply system provides the power supply for the receiving terminal; and the wireless data receiving unit of the receiving terminal receives the wireless data of the data collecting end, calculates the data, displays and prints the data through the display unit and the printing unit, and sends the data to a host machine to store through an RS232 communication port of the communication unit. The multi-point wireless weighing display provided by the utility model is convenient to use, is convenient to carry, and is reliable in operation and running.
Description
Technical field
The utility model relates to the equipment technical field of weighing, particularly a kind of multipoint wireless weight display.
Background technology
At present, the Weighing mode on the market all is wired metering, on-the-spot a lot of data lines of cloth and the power lead wanted, and operation bothers very much like this, wastes time and energy, and efficient is also very low.And the wireless metering outfit that occurs on the market also can only realize the single-point metering, and can't satisfy the metering occasion that some needs multiple spots are gathered continuous data simultaneously.
Therefore, design a kind of easy to use, be easy to carry, the multipoint wireless weight display of reliable working operation is problems of needing solution badly of those skilled in the art.
The utility model content
The purpose of the utility model provide a kind of easy to use, be easy to carry the multipoint wireless weight display of reliable working operation.
The technical scheme of the utility model is: a kind of multipoint wireless weight display; Comprise weigh data acquisition end and receiving terminal, the said data acquisition end of weighing comprises power-supply system, LOAD CELLS, metering converting unit and wireless data transmission unit; Said power-supply system provides power supply for the data acquisition end of weighing; The data acquisition end will be gathered the weight data of object on the LOAD CELLS, after metering converting unit data-switching, sent by the wireless data transmission unit; Said receiving terminal comprises power-supply system, wireless data receiving element, instrument operating unit; Display unit, print unit and communication unit, said power-supply system is that receiving terminal provides power supply; The wireless data receiving element of receiving terminal receives the wireless data of data acquisition end; The line data of going forward side by side calculates, and shows, prints through display unit and print unit again, and through the RS232 communication port of communication unit data are delivered to host stores.
The characteristic of the utility model is that also said wireless data transmission unit adopts the CC1020 radio chipsets.The CC1020 radio chipsets has and meets national radio management council standard, need not to apply for frequency range, and the automatic error correction of carrier frequency frequency 430MHZ is low in energy consumption, and park mode is arranged, and antijamming capability is strong.
The characteristic of the utility model also is said weigh data acquisition end and the power supply of receiving terminal employing Ni-MH battery.Ni-MH battery power supply, it is little, in light weight to have a volume, has solved the problem that needs on-the-spot cloth power leads.
The characteristic of the utility model is that also said metering converting unit adopts ∑-Δ metering conversion chip.Particularly the up-to-date ∑ of CS company-Δ measures conversion chip, and precision is high, and is low in energy consumption, and is anti-interference strong.
The characteristic of the utility model is that also the switching of said instrument operating unit realization different frequency range is so that the wireless data receiving element receives the continuous data of different acquisition point.
The characteristic of the utility model is that also the said data acquisition end of weighing is 4 and gathers simultaneously the weight data of object on the LOAD CELLS at diverse location simultaneously; And through after the metering converting unit data-switching separately; Wireless data transmission unit by separately sends; The instrument operating unit of receiving terminal realizes the switching of different frequency range so that the wireless data receiving element receives the continuous data of different acquisition point; The line data of going forward side by side calculates, and shows, prints through display unit and print unit again, and through the RS232 communication port of communication unit data are delivered to host stores.
The beneficial effect of the utility model is: the utility model provides a kind of reliable solution for some need the occasion of quick multipoint wireless metering, has well made things convenient for the user.As: can be applied to birdman left and right sides counterweight and detect, expire the left and right sides weight that can measure current this aircraft behind the passenger through 3 tire touchdown points of aircraft aboard, the scene need not wiring, and is portable.Can also be applied in the vehicle weight metering, can measure each point weight, axle weight and the complete vehicle weight of this automobile through 4 touchdown points of automobile.
The utility model can realize that multiple spot measures simultaneously, and simple in structure, reasonable in design, easy to use, be easy to carry, reliable working operation is fit to promote the use of.
Description of drawings
Fig. 1 is the structure principle chart of the utility model embodiment 1;
Fig. 2 is the structure principle chart of the utility model embodiment 2.
Embodiment
According to accompanying drawing, the utility model is carried out detailed narration.
Accompanying drawing 1 is the structure principle chart of the utility model embodiment 1; , as shown in the figure, a kind of multipoint wireless weight display; Comprise weigh data acquisition end and receiving terminal, the said data acquisition end of weighing comprises power-supply system, LOAD CELLS, metering converting unit and wireless data transmission unit; Said power-supply system provides power supply for the data acquisition end of weighing; The data acquisition end will be gathered the weight data of object on the LOAD CELLS, after metering converting unit data-switching, sent by the wireless data transmission unit; Said receiving terminal comprises power-supply system, wireless data receiving element, instrument operating unit; Display unit, print unit and communication unit, said power-supply system is that receiving terminal provides power supply; The wireless data receiving element of receiving terminal receives the wireless data of data acquisition end; The line data of going forward side by side calculates, and shows, prints through display unit and print unit again, and through the RS232 communication port of communication unit data are delivered to host stores.
Accompanying drawing 2 is structure principle charts of the utility model embodiment 2; As shown in the figure; A kind of multipoint wireless weight display comprises 4 weigh data acquisition end and receiving terminals, and the said data acquisition end of weighing comprises power-supply system; LOAD CELLS, metering converting unit and wireless data transmission unit; The said data acquisition end of weighing is 4 and gathers simultaneously the weight data of object on the LOAD CELLS at diverse location simultaneously, and through after the metering converting unit data-switching separately, sent by separately wireless data transmission unit; Said receiving terminal comprises power-supply system; The wireless data receiving element, instrument operating unit, display unit; Print unit and communication unit; Said power-supply system is that receiving terminal provides power supply, and the instrument operating unit of receiving terminal realizes the switching of different frequency range so that the wireless data receiving element receives the continuous data of different acquisition point, and the line data of going forward side by side calculates; Show, print through display unit and print unit again, and data are delivered to host stores through the RS232 communication port of communication unit.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (5)
1. multipoint wireless weight display; Comprise weigh data acquisition end and receiving terminal, it is characterized in that: the said data acquisition end of weighing comprises power-supply system, LOAD CELLS, metering converting unit and wireless data transmission unit; Said power-supply system provides power supply for the data acquisition end of weighing; The data acquisition end will be gathered the weight data of object on the LOAD CELLS, after metering converting unit data-switching, sent by the wireless data transmission unit; Said receiving terminal comprises power-supply system, wireless data receiving element, instrument operating unit; Display unit, print unit and communication unit, said power-supply system is that receiving terminal provides power supply; The wireless data receiving element of receiving terminal receives the wireless data of data acquisition end; The line data of going forward side by side calculates, and shows, prints through display unit and print unit again, and through the RS232 communication port of communication unit data are delivered to host stores.
2. multipoint wireless weight display according to claim 1 is characterized in that: said wireless data transmission unit adopts the CC1020 radio chipsets.
3. multipoint wireless weight display according to claim 1 is characterized in that: said weigh data acquisition end and the power supply of receiving terminal employing Ni-MH battery.
4. multipoint wireless weight display according to claim 1 is characterized in that: said metering converting unit adopts ∑-Δ metering conversion chip.
5. multipoint wireless weight display according to claim 1; It is characterized in that: the said data acquisition end of weighing is 4 and gathers simultaneously the weight data of object on the LOAD CELLS at diverse location simultaneously; And through after the metering converting unit data-switching separately; Wireless data transmission unit by separately sends, and the instrument operating unit of receiving terminal realizes the switching of different frequency range so that the wireless data receiving element receives the continuous data of different acquisition point, and the line data of going forward side by side calculates; Show, print through display unit and print unit again, and data are delivered to host stores through the RS232 communication port of communication unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203494429U CN202305002U (en) | 2011-09-16 | 2011-09-16 | Multi-point wireless weighing display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203494429U CN202305002U (en) | 2011-09-16 | 2011-09-16 | Multi-point wireless weighing display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305002U true CN202305002U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203494429U Expired - Fee Related CN202305002U (en) | 2011-09-16 | 2011-09-16 | Multi-point wireless weighing display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814706A (en) * | 2015-11-27 | 2017-06-09 | 梅特勒-托利多(常州)测量技术有限公司 | Packaging, filling and batching control process filtering mode optimum setting method |
| CN111768610A (en) * | 2020-06-24 | 2020-10-13 | 北京恒通安泰科技有限公司 | Data acquisition device and data acquisition method for rail weighbridge and rail weighbridge |
-
2011
- 2011-09-16 CN CN2011203494429U patent/CN202305002U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814706A (en) * | 2015-11-27 | 2017-06-09 | 梅特勒-托利多(常州)测量技术有限公司 | Packaging, filling and batching control process filtering mode optimum setting method |
| CN111768610A (en) * | 2020-06-24 | 2020-10-13 | 北京恒通安泰科技有限公司 | Data acquisition device and data acquisition method for rail weighbridge and rail weighbridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20120916 |