CN203053527U - Weight sensors, microwave oven and container applying the weight sensors - Google Patents
Weight sensors, microwave oven and container applying the weight sensors Download PDFInfo
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- CN203053527U CN203053527U CN 201320024273 CN201320024273U CN203053527U CN 203053527 U CN203053527 U CN 203053527U CN 201320024273 CN201320024273 CN 201320024273 CN 201320024273 U CN201320024273 U CN 201320024273U CN 203053527 U CN203053527 U CN 203053527U
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Abstract
The utility model discloses weight sensors, a microwave oven and a container which apply the weight sensors. The each weight sensor comprises a stand bar, a pressure plate, an elastomer, a connecting seat, wherein one end of the pressure plate is fixedly connected with the stand bar; the one end of the elastomer is fixedly connected with the pressure plate; the connecting seat comprises a connection portion; the connecting seat is fixedly connected with the elastomer. The elastomer is provided with a resistance strain gauge. The microwave oven capable of weighing and the container capable of weighing comprise base plates. The base plates are provided with the plurality of weight sensors. The whole microwave oven capable of weighing and the whole container capable of weighing are supported in a same plane through the weight sensors. The weight sensors, the microwave oven and the container which apply the weight sensors of the utility model have the advantages that the structure is simple; installation and dismounting are convenient; cost is low and batch production is convenient.
Description
Technical field
The utility model relates to a kind of electronic equipment, particularly a kind ofly is applied to micro-wave oven and the container that ponderable quantity is contained in the weight sensor of weight of object in the container and uses it
Background technology
Along with the development of industrial technology, sensor technology plays more and more important effect in daily life, brings a lot of convenience also for people's daily working.
Micro-wave oven has obtained popularizing widely as the household electrical appliance that generally use.In the daily life, the user often wishes to know the weight of the food of microwave heating, if micro-wave oven and poidometer can be combined, will bring great convenience to the user.
In the prior art, the micro-wave oven scheme of can weighing major part has following several:
At the micro-wave oven top, sensor installation and the pallet of weighing.This mode rolls up hardware cost, and can not weigh in the body of heater the inside, uses inconvenience.
Rotary disk driving shaft place at micro-wave oven adds LOAD CELLS.This mode, structure is more complicated, is unfavorable for producing in batches, and weighing precision is poor.
Below micro-wave oven baseboard, add LOAD CELLS.This mode, easy to use, but changed aesthetic in appearancely, and can produce deviation of weight behind the mobile body of heater, and if after slightly collision being arranged, can cause sensor to damage, cause function of weighing to lose efficacy.
Micro-wave oven and container that those skilled in the art develops a kind of weight sensor urgently and uses it solve the problems referred to above.
The utility model content
The technical problems to be solved in the utility model is for overcoming in the prior art, the inconvenience of micro-wave oven weigh, and weight meter and container combination cause deficiencies such as cost increase easily, a kind of weight sensor is provided and uses its micro-wave oven and container.
The utility model solves above-mentioned technical matters by following technical proposals:
A kind of weight sensor, its characteristics are that described weight sensor comprises:
One leg;
One pressing plate, an end of described pressing plate is fixedlyed connected with described leg;
One elastic body, a described elastomeric end is fixedlyed connected with described pressing plate;
A connecting seat comprises a junction, and described Connection Block is fixedlyed connected with described elastic body;
Wherein, on the described elastic body resistance strain gage is set.
Preferably, the connecting portion of described Connection Block arranges a plurality of screws, and described a plurality of screws are fixedlyed connected with an object to be claimed by a plurality of screws.
Preferably, described Connection Block is connected by screw with described elastic body.
Preferably, described pressing plate comprises a flanging, and described flanging is connected by rivet with described elastic body.
A kind of micro-wave oven of weighing, its characteristics are that the described micro-wave oven of weighing comprises a base plate, and described base plate arranges a plurality of aforesaid weight sensors, and the described micro-wave oven integral body of weighing is supported on the plane by described weight sensor.
Preferably, described weight sensor quantity is four.
A kind of container of weighing, its characteristics are that the described container of weighing comprises a base plate, and described base plate arranges a plurality of aforesaid weight sensors, and the described integral container of weighing is supported on the plane by described weight sensor.
Positive progressive effect of the present utility model is: this weight sensor and to use its micro-wave oven and structure of container simple, and easy installation and removal, cost is low, is beneficial to batch process.
Description of drawings
Fig. 1 is the structural representation of the weight sensor under specific embodiment of the utility model.
Fig. 2 is the decomposing schematic representation of the weight sensor under specific embodiment of the utility model.
Fig. 3 is the decomposing schematic representation of the weight sensor under another angle.
Fig. 4 is the microwave oven structure synoptic diagram that has weight sensor under specific embodiment of the utility model.
Embodiment
Embodiment of the present utility model describes with reference to the accompanying drawings.In Figure of description, the element with similar structures or function will be used the components identical symbolic representation.Accompanying drawing is each embodiment of the present utility model for convenience of explanation just, is not to carry out the explanation of exhaustive to the utility model, neither limit scope of the present utility model.
Fig. 1 to Fig. 3 shows the schematic structure of the fluid level transmitter under specific embodiment of the utility model.In this embodiment, weight sensor comprises leg 6 and pressing plate 4, and an end of pressing plate 4 is fixedlyed connected by screw 3 with leg 6.
The other end of pressing plate 4 comprises a flanging, and described flanging and elastic body 2 are connected by rivet.In a preferred embodiment, the nominal diameter of rivet is M2.Elastic body 2 comprises support edge 21 and is arranged on middle flexure strip 22, resistance strain gage 7 is set on the flexure strip 22.On support edge 21 and the flexure strip 22 a plurality of screws are set.
The specific constructive form that those skilled in the art will appreciate that flexure strip is various, as long as can correctly reflect deformation and can hold foil gauge all applicable.
The other end of elastic body 2 and Connection Block 1 are fixedlyed connected by screw.Connection Block 1 comprises connecting portion, and Connection Block arranges screw, and Connection Block base plate 10 connects by screw 3.
In a preferred embodiment, the nominal diameter of screw and screw is M3, and the support edge arranges three screws, and two screws are set on the flexure strip.
Resistance strain gage is one of critical component of sensor, connects lead (scheming not shown) on the foil gauge, and lead is connected with other parts (as power supply etc.).Those skilled in the art will appreciate that foil gauge is connected with other element belongs to the technology that industry is known, and seldom gives unnecessary details here.
Fig. 4 illustrates the micro-wave oven 12 of can weighing, and the micro-wave oven 12 of can weighing comprises base plate 10, and weight sensor and Connection Block base plate 10 are connected by screw.The leg quantity of micro-wave oven is four, means that weight sensor quantity is four.Whole micro-wave oven supports by four weight sensors.
When micro-wave oven was subjected to the pressure of food, Connection Block base plate 10 relative legs 6 moved down, and Connection Block 1 drives flexure strip 2 and moves down, and flexure strip produces deformation simultaneously, the corresponding change of the output of resistance strain gage, thus sensor demonstrates the weight after the variation.
Like this, four weight sensors come out the weight induction of whole micro-wave oven, draw overall weight by superimposer, deduct the micro-wave oven nt wt net weight of precognition again, can draw food weight, thereby the user learn current food weight.
Those skilled in the art will appreciate that this weight sensor not only can be used on the micro-wave oven, can be applied in other equally need carry out in the container of weighing contents.
Though more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.
Claims (7)
1. a weight sensor is characterized in that, described weight sensor comprises:
One leg;
One pressing plate, an end of described pressing plate is fixedlyed connected with described leg;
One elastic body, a described elastomeric end is fixedlyed connected with described pressing plate;
A connecting seat comprises a junction, and described Connection Block is fixedlyed connected with described elastic body;
Wherein, on the described elastic body resistance strain gage is set.
2. weight sensor as claimed in claim 1 is characterized in that, the connecting portion of described Connection Block arranges a plurality of screws, and described a plurality of screws are fixedlyed connected with an object to be claimed by a plurality of screws.
3. weight sensor as claimed in claim 1 is characterized in that, described Connection Block is connected by screw with described elastic body.
4. weight sensor as claimed in claim 1 is characterized in that, described pressing plate comprises a flanging, and described flanging is connected by rivet with described elastic body.
5. micro-wave oven of can weighing, it is characterized in that, the described micro-wave oven of weighing comprises a base plate, and described base plate arranges each described weight sensor of a plurality of claims 1 to 4, and the described micro-wave oven integral body of weighing is supported on the plane by described weight sensor.
6. the micro-wave oven of weighing as claimed in claim 5 is characterized in that, described weight sensor quantity is four.
7. the container of can weighing is characterized in that, the described container of weighing comprises a base plate, and described base plate arranges each described weight sensor of a plurality of claims 1 to 4, and the described integral container of weighing is supported on the plane by described weight sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024273 CN203053527U (en) | 2013-01-16 | 2013-01-16 | Weight sensors, microwave oven and container applying the weight sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024273 CN203053527U (en) | 2013-01-16 | 2013-01-16 | Weight sensors, microwave oven and container applying the weight sensors |
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| Publication Number | Publication Date |
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| CN203053527U true CN203053527U (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320024273 Expired - Fee Related CN203053527U (en) | 2013-01-16 | 2013-01-16 | Weight sensors, microwave oven and container applying the weight sensors |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925972A (en) * | 2013-01-16 | 2014-07-16 | 上海朝辉压力仪器有限公司 | Weight sensor, microwave oven with same and container with same |
| CN104089312A (en) * | 2014-07-07 | 2014-10-08 | 胡岩 | Digital and quantitative electric heating stove and implementation method thereof |
| CN109141606A (en) * | 2018-02-26 | 2019-01-04 | 深圳市力合鑫源智能技术有限公司 | Intelligent microwave oven and intelligent microwave oven weighing system with function of weighing |
| US11098948B2 (en) | 2019-06-04 | 2021-08-24 | Whirlpool Corporation | Water dispensing system |
-
2013
- 2013-01-16 CN CN 201320024273 patent/CN203053527U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925972A (en) * | 2013-01-16 | 2014-07-16 | 上海朝辉压力仪器有限公司 | Weight sensor, microwave oven with same and container with same |
| CN103925972B (en) * | 2013-01-16 | 2016-04-06 | 上海朝辉压力仪器有限公司 | Weight sensor and apply its micro-wave oven and container |
| CN104089312A (en) * | 2014-07-07 | 2014-10-08 | 胡岩 | Digital and quantitative electric heating stove and implementation method thereof |
| CN109141606A (en) * | 2018-02-26 | 2019-01-04 | 深圳市力合鑫源智能技术有限公司 | Intelligent microwave oven and intelligent microwave oven weighing system with function of weighing |
| US11098948B2 (en) | 2019-06-04 | 2021-08-24 | Whirlpool Corporation | Water dispensing system |
| US11525623B2 (en) | 2019-06-04 | 2022-12-13 | Whirlpool Corporation | Water dispensing system |
| US11781805B2 (en) | 2019-06-04 | 2023-10-10 | Whirlpool Corporation | Water dispensing system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20220116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |