CN202372245U - Portable wireless weighing module - Google Patents
Portable wireless weighing module Download PDFInfo
- Publication number
- CN202372245U CN202372245U CN2011205506632U CN201120550663U CN202372245U CN 202372245 U CN202372245 U CN 202372245U CN 2011205506632 U CN2011205506632 U CN 2011205506632U CN 201120550663 U CN201120550663 U CN 201120550663U CN 202372245 U CN202372245 U CN 202372245U
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- Prior art keywords
- weighing
- bluetooth communication
- battery
- antenna
- cpu
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Abstract
The utility model discloses a portable wireless weighing module, which comprises a weighing unit and a display unit, wherein the display unit comprises a battery, an antenna, a Bluetooth communication module, a central processing unit (CPU) and a display module; the antenna is connected with a signal input end of the Bluetooth communication module; a data output end of the Bluetooth communication module is connected with a data input end of the CPU; an output end of the CPU is connected with an input end of the display module; the battery is respectively connected with power input ends of the Bluetooth communication module, the CPU and the display module; the weighing unit comprises a weighing beam, the battery, the Bluetooth communication module and the antenna; a weighing sensor is arranged in the weighing beam; the battery, the Bluetooth communication module and the antenna are arranged on the weighing beam; the output end of the weighing sensor is connected with the data input end of the Bluetooth communication module through an analog to digital (A/D) conversion circuit; a signal output end of the Bluetooth communication module is connected with the antenna; and the battery is respectively connected with the power input ends of the weighing sensor and the Bluetooth communication module. The portable wireless weighing module is small and light, a small and light scale body can weigh a large and heavy article, and the portable wireless weighing module is convenient to carry and install.
Description
Technical field
The utility model relates to a kind of wireless Weighing module, is a kind of new of electronic scale.
Background technology
General electronic scales all has a weighing platform; Its inside is equipped with LOAD CELLS; Will give the LOAD CELLS weight application after the object of being claimed is placed on the weighing platform, sensor will be exported a signal just can show the weight of this object on display after amplification and CPU processing, if the object of weighing is very big; Required table top of weighing is just very big, and is very heavy.If use in the open air, four scale pin want leveling also pretty troublesome, if weighing platform and display distance are far, line is also very inconvenient.In addition, it is also inconvenient to seek civil power in the open air, be able to attach battery or rechargable battery and use just more convenient.
Summary of the invention
In order to solve the problems referred to above that exist in the prior art, the utility model proposes a kind of new portable mobile wireless Weighing module, and is specific as follows:
A kind of portable mobile wireless Weighing module comprises weighing unit and display unit;
For display unit: comprise battery, antenna, bluetooth communication, CPU and display module; Antenna is connected with the signal input part of bluetooth communication; The data output end of bluetooth communication is connected with the data input pin of CPU, and the output terminal of CPU is connected with the input end of display module; Battery connects the power input of bluetooth communication, CPU and display module respectively;
For weighing unit: comprise the beam of weighing, battery, bluetooth communication and antenna; Weigh and LOAD CELLS is housed in the beam; Battery, bluetooth communication and antenna all are contained on the beam of weighing; The output terminal of LOAD CELLS is through the data input pin of A/D change-over circuit connection bluetooth communication, and the signal output part of bluetooth communication connects antenna; Battery connects the power input of LOAD CELLS and bluetooth communication respectively;
Communicate between the bluetooth communication on weighing unit and the display unit.
Said weighing unit has identical two; The beam of weighing of two weighing units is parallel to each other, on two beams of weighing; For display unit, antenna has two, bluetooth communication to have two; Two antennas connect the signal input part of a bluetooth communication respectively, and the data output end of two bluetooth communication all is connected with the data input pin of CPU.
The head and the tail two ends of the bottom surface of the said beam of weighing are connected with the scale pin respectively; Scale pin and weigh and be provided with arrangement for adjusting height between the beam.
The side of the said beam of weighing is connected with handle.The said beam sides of weighing is equipped with battery case, and the battery of weighing unit is contained in the battery case.
For display unit, also be connected with amplifying circuit between the data output end of bluetooth communication and the data input pin of CPU.
In the present technique scheme,
Article two, the beam small volume and less weight of weighing, small and light scale physical efficiency has been claimed massive object, and two beams of weighing all have handle, installation is easy to carry.Article two, make things convenient for manyly when the beam leveling of weighing of two pin will be than the large platform leveling of four pin; And select the spacing of weighing beam and adjusting two beams of weighing of different length just can place the objects of different sizes above that, more be applicable to the different big or small objects of weighing than the weighing platform of fixing four pin.The scale pin of the said beam of weighing adopts rubber, helps damping and levelling.
Article two, the beam of weighing all includes the bluetooth module of built-in aerial, can be placed on also include at a distance bluetooth module display through the wireless transmission data, make in office managerial personnel also can see the weigh weight of on-the-spot alleged object of field.
Owing to adopted the Weighing module of built-in power and Bluetooth technology, removed fully need when weighing in the open air to connect up, the worry of wiring, only need time a few minutes just can accomplish the setting of total system at the scene, the entering holding state of weighing.
The said beam built-in battery case of weighing both can be adorned dry cell, also can change rechargeable battery into, was convenient to the user and selected.
Include the automatic weight capture function in the Weighing software of said Weighing module, be applicable to the weighing of object in nonstatic and the motion, when for example above the beam of weighing, having set up the passage that animal passes through, just become very suitable animal balance.
Description of drawings
Fig. 1 is the user mode synoptic diagram of the utility model;
Fig. 2 is the circuit theory synoptic diagram of the utility model;
Weigh beam 1, scale pin 2, bluetooth communication 3, battery case 4, display module 5, antenna 6, weighing platform 7, handle 8.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present technique scheme is further specified as follows:
A kind of portable mobile wireless Weighing module comprises weighing unit and display unit;
For display unit: comprise battery, antenna, bluetooth communication, CPU and display module; Antenna is connected with the signal input part of bluetooth communication; The data output end of bluetooth communication is connected with the data input pin of CPU, and the output terminal of CPU is connected with the input end of display module; Battery connects the power input of bluetooth communication, CPU and display module respectively;
For weighing unit: comprise the beam of weighing, battery, bluetooth communication and antenna; Weigh and LOAD CELLS is housed in the beam; Battery, bluetooth communication and antenna all are contained on the beam of weighing; The output terminal of LOAD CELLS is through the data input pin of A/D change-over circuit connection bluetooth communication, and the signal output part of bluetooth communication connects antenna; Battery connects the power input of LOAD CELLS and bluetooth communication respectively.
In this example, said weighing unit has identical two; The beam of weighing of two weighing units is parallel to each other, on two beams of weighing; For display unit, antenna has two, bluetooth communication to have two; Two antennas connect the signal input part of a bluetooth communication respectively, and the data output end of two bluetooth communication all is connected with the data input pin of CPU.
The head and the tail two ends of the bottom surface of the said beam of weighing are connected with the scale pin respectively; Scale pin and weigh and be provided with arrangement for adjusting height (for example the bolt/nut structure can be installed on nut on the beam of weighing, and is bolted on the scale pin) between the beam.
The side of the said beam of weighing is connected with handle.The said beam sides of weighing is equipped with battery case, and the battery of weighing unit is contained in the battery case.
For display unit, also be connected with amplifying circuit between the data output end of bluetooth communication and the data input pin of CPU.
Claims (6)
1. a portable mobile wireless Weighing module comprises weighing unit and display unit, it is characterized in that:
For display unit: comprise battery, antenna, bluetooth communication, CPU and display module; Antenna is connected with the signal input part of bluetooth communication; The data output end of bluetooth communication is connected with the data input pin of CPU, and the output terminal of CPU is connected with the input end of display module; Battery connects the power input of bluetooth communication, CPU and display module respectively;
For weighing unit: comprise the beam of weighing, battery, bluetooth communication and antenna; Weigh and LOAD CELLS is housed in the beam; Battery, bluetooth communication and antenna all are contained on the beam of weighing; The output terminal of LOAD CELLS is through the data input pin of A/D change-over circuit connection bluetooth communication, and the signal output part of bluetooth communication connects antenna; Battery connects the power input of LOAD CELLS and bluetooth communication respectively.
2. portable mobile wireless Weighing module according to claim 1 is characterized in that said weighing unit has identical two; The beam of weighing of two weighing units is parallel to each other, on two beams of weighing;
For display unit, antenna has two, bluetooth communication to have two; Two antennas connect the signal input part of a bluetooth communication respectively, and the data output end of two bluetooth communication all is connected with the data input pin of CPU.
3. portable mobile wireless Weighing module according to claim 1 and 2 is characterized in that the head and the tail two ends of the bottom surface of the said beam of weighing are connected with the scale pin respectively; Scale pin and weigh and be provided with arrangement for adjusting height between the beam.
4. portable mobile wireless Weighing module according to claim 1 and 2 is characterized in that the side of the said beam of weighing is connected with handle.
5. portable mobile wireless Weighing module according to claim 1 and 2 is characterized in that the said beam sides of weighing is equipped with battery case, and the battery of weighing unit is contained in the battery case.
6. portable mobile wireless Weighing module according to claim 1 is characterized in that for display unit, also is connected with amplifying circuit between the data output end of bluetooth communication and the data input pin of CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205506632U CN202372245U (en) | 2011-12-26 | 2011-12-26 | Portable wireless weighing module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205506632U CN202372245U (en) | 2011-12-26 | 2011-12-26 | Portable wireless weighing module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372245U true CN202372245U (en) | 2012-08-08 |
Family
ID=46595942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205506632U Expired - Lifetime CN202372245U (en) | 2011-12-26 | 2011-12-26 | Portable wireless weighing module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372245U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806462A (en) * | 2016-05-27 | 2016-07-27 | 常州市盈顺电子有限公司 | Separate type electronic weight scale |
| CN107357280A (en) * | 2016-05-10 | 2017-11-17 | 梅特勒-托利多(常州)精密仪器有限公司 | On-site maintenance device and digital force-measuring system for digital force-measuring system |
| EP3839449A1 (en) * | 2019-12-19 | 2021-06-23 | Seb S.A. | Electronic weighing device with simplified operation |
| RU2816503C2 (en) * | 2019-12-19 | 2024-04-01 | Себ С.А. | Weighing electronic device with simplified control |
-
2011
- 2011-12-26 CN CN2011205506632U patent/CN202372245U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357280A (en) * | 2016-05-10 | 2017-11-17 | 梅特勒-托利多(常州)精密仪器有限公司 | On-site maintenance device and digital force-measuring system for digital force-measuring system |
| CN105806462A (en) * | 2016-05-27 | 2016-07-27 | 常州市盈顺电子有限公司 | Separate type electronic weight scale |
| EP3839449A1 (en) * | 2019-12-19 | 2021-06-23 | Seb S.A. | Electronic weighing device with simplified operation |
| FR3105405A1 (en) * | 2019-12-19 | 2021-06-25 | Seb S.A. | SIMPLIFIED ELECTRONIC WEIGHING DEVICE |
| RU2816503C2 (en) * | 2019-12-19 | 2024-04-01 | Себ С.А. | Weighing electronic device with simplified control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |