CN208523017U - A kind of micro-wave oven weighing device and micro-wave oven - Google Patents
A kind of micro-wave oven weighing device and micro-wave oven Download PDFInfo
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- CN208523017U CN208523017U CN201820686861.3U CN201820686861U CN208523017U CN 208523017 U CN208523017 U CN 208523017U CN 201820686861 U CN201820686861 U CN 201820686861U CN 208523017 U CN208523017 U CN 208523017U
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Abstract
The utility model provides a kind of micro-wave oven weighing device and micro-wave oven.It is related to intelligent appliance field；It solves the problems, such as not realizing precise in the micro-wave oven that various structures design.The device includes: the bracket being placed under microwave furnace main body bottom plate and is fixed on the weight sensor for being used to measure entire microwave furnace main body and content gross weight of the microwave furnace main body bottom plate by the bracket, there is electrical connection between the weight sensor and the controller of the micro-wave oven；The bracket is fixedly connected by least one interconnecting piece with the microwave furnace main body bottom plate.Technical solution provided by the utility model is suitable for the heating equipments such as micro-wave oven, realizes general micro-wave oven weight weighing.
Description
Technical field
The utility model relates to intelligent appliance field more particularly to a kind of micro-wave oven weighing devices and micro-wave oven.
Background technique
There are mainly two types of for article weighing scheme in existing micro-wave oven:
1, increase weight sensor on micro-wave oven glass rotary disc pedestal, the weight value that can be measured on glass rotary disc becomes
Change.
2, it is mounted on the upper weighing device of micro-wave oven stabilizer blade, respectively installs one on three or four stabilizer blades.
It is different due to being constructed in microwave current furnace cavity for first way, both there is glass rotary disc structure, there is also
Pure platform structure without turntable.For no turntable structure, first way is simultaneously not suitable for.
For the second way, micro-wave oven is not balanced on four stabilizer blades using middle distribution of weight, not accommodating food
Shi Chongxin is also not the centre in entire stove, and weighting can bring error, measurement result is caused to be inaccurate.By changing branch
Although the layout of foot has used multiple sensors that can reduce the influence of weighting, due to finally measuring the error of weight result
For the sum of multiple sensor errors, it is difficult accurately to measure the weight of food materials, however it remains measurement result owes accurate problem.
To sum up, existing micro-wave oven weighing scheme can not realize precise in the micro-wave oven that various structures design.
Utility model content
The utility model aims to solve the problem that problem as described above.
It is according to the present utility model in a first aspect, provide a kind of micro-wave oven weighing device, including be placed in microwave furnace main body
Bracket under bottom plate and by the bracket be fixed on the microwave furnace main body bottom plate for measuring entire microwave furnace main body
And the weight sensor of content gross weight, there is electrical connection between the weight sensor and the controller of the micro-wave oven；
The bracket is fixedly connected by least one interconnecting piece with the microwave furnace main body bottom plate.
Preferably, the bracket includes bottom mounting groove and strengthens bracket, and the reinforcing branch is placed on the bottom installation
In slot.
Preferably, reinforcing gasket is equipped between the reinforcing bracket and the weight sensor.
Preferably, which further includes the thermal insulative board being placed between the microwave furnace main body bottom plate and the bracket.
Preferably, the thermal insulative board is identical as the shape of the microwave furnace main body bottom plate and area.
Preferably, which further includes the pedestal connecting with the weight sensor, is passed in the pedestal and the weight
Reinforcing gasket is equipped between sensor.
Another aspect according to the present utility model additionally provides a kind of micro-wave oven, including microwave furnace main body, and the micro-wave oven is also
Including micro-wave oven weighing device as described above, in the weight sensor of the micro-wave oven weighing device and the microwave furnace main body
Controller electrical connection.
The utility model provides a kind of micro-wave oven weighing method, device and micro-wave oven, under microwave furnace main body bottom plate
It is added to the weight sensor for measuring entire microwave furnace main body and content gross weight, by the weight of the micro-wave oven weighing device
Controller in quantity sensor and the microwave furnace main body is electrically connected, detect it is doubtful be put into object manipulation when, start institute
The gross weight that weight sensor obtains the microwave furnace main body and content is stated, preset micro-wave oven is subtracted from the gross weight certainly
Weight, obtains the content weight.General micro-wave oven weight weighing is realized, solving can not be in the design of various structures
The problem of precise is realized in micro-wave oven.
It is read with reference to the drawings being described below for exemplary embodiment, other property features of the utility model and excellent
Point will become apparent.
Detailed description of the invention
It is incorporated into specification and the attached drawing for constituting part of specification shows the embodiments of the present invention, and
And together with the description for explaining the principles of the present invention.In the drawings, similar appended drawing reference is for indicating similar
Element.The accompanying drawings in the following description is some embodiments of the utility model, rather than whole embodiments.It is general for this field
For logical technical staff, without creative efforts, other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 schematically illustrates a kind of structure of micro-wave oven weighing device of the offer of the embodiments of the present invention one；
Fig. 2 has illustratively found out a kind of process of micro-wave oven weighing method of the offer of the embodiments of the present invention two.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature can mutual any combination.
The weighing scheme for increasing weight sensor on micro-wave oven glass rotary disc pedestal, due to structure in microwave current furnace cavity
Difference is made, both there is glass rotary disc structure, there is also the pure platform structures of no turntable.For no turntable structure, first way
And it is not suitable for.
And the scheme that sensor is weighed is added on micro-wave oven stabilizer blade, since micro-wave oven is not using middle distribution of weight
It is balanced on four stabilizer blades, center of gravity is not also not the centre in entire stove when accommodating food, and weighting can bring error, lead
Measurement result is caused to be inaccurate.Although by the layout that changes stabilizer blade, having used multiple sensors that can reduce the influence of weighting,
But the error due to finally measuring weight result is the sum of multiple sensor errors, is difficult accurately to measure the weight of food materials, still
So there is a problem of that measurement result owes accurate.
To solve the above-mentioned problems, the embodiments of the present invention provide a kind of micro-wave oven weighing device and micro-wave oven.
Addition can be used for the weight sensor weighed outside microwave furnace main body, calculates, is finally obtained in accurate micro-wave oven in conjunction with software
Item Weight realizes general micro-wave oven weight weighing, and solving can not realize in the micro-wave oven that various structures design
The problem of precise.
First in conjunction with attached drawing, the embodiments of the present invention one are illustrated.
The utility model embodiment provides a kind of micro-wave oven weighing device, and the structure of the device is as shown in Figure 1, comprising:
It is placed under microwave furnace main body bottom plate 101, the weight for measuring entire microwave furnace main body 102 and content gross weight
There is electrical connection between the weight sensor 103 and the controller of the micro-wave oven in sensor 103.
Preferably, which further includes bracket 104, and the bracket 104 is installed on the microwave furnace main body bottom plate 101, institute
It states weight sensor 103 and the microwave furnace main body bottom plate 101 is fixed on by the bracket 104.
Preferably, the bracket 104 includes bottom mounting groove 1041 and strengthens bracket 1042, and the reinforcing branch is placed on institute
It states in the mounting groove of bottom.The bottom mounting groove 1041 passes through at least one interconnecting piece 1043 and the microwave furnace main body bottom plate
101 connections.The main function for strengthening bracket 1042 is to guarantee that weight sensor 103 and microwave furnace main body bottom plate 101 are steadily contacted,
In the case where comprehensively considering product weight, cost, fixed effect, it can be adjusted according to product design demand and strengthen bracket 1042
The attributes such as shape, size, material, such as X-type shown in FIG. 1.
Preferably, it is equipped between the reinforcing bracket 1042 and the weight sensor 103 and strengthens gasket 105, with true
The reinforcing bracket 1042 will not be touched after compression deformation by taking care of yourself quantity sensor 103.Bottom mounting groove 1041 and reinforcing branch
Frame 1042 is jointly supported the microwave furnace main body 102 on upper layer, prevents from causing bottom deformation for a long time.Bottom mounting groove 1041
The support strength for strengthening bracket 1042 can further be enhanced.
Preferably, which further includes the thermal insulative board being placed between the microwave furnace main body bottom plate 101 and the bracket 104
106。
Preferably, the thermal insulative board 106 is identical as the shape of the microwave furnace main body bottom plate 101 and area.It is described heat-insulated
Plate 106 can prevent heat to be diffused into the part of micro-wave oven weighing device from microwave furnace main body 102, improve weight sensor
The stability and reliability of 103 work
Preferably, which further includes the pedestal 107 connecting with the weight sensor 103, in the pedestal 107 and institute
It states to be equipped between weight sensor 103 and strengthens gasket 108, to guarantee that weight sensor 103 will not touch after compression deformation
Pedestal 107, influences measurement result.The outer bottom of the pedestal 107 can be pure-surface, can also be the plane comprising multiple stabilizer blades,
With no restriction to this, pedestal 107 is mainly used for the contact with platform with use environments such as desktops, Neng Goushi to the utility model embodiment
The understructure of this existing function belongs to the protection scope of the utility model.
Preferably, the weight sensor 103 in the utility model embodiment is specially cantilevered weight sensor, the type
Sensor both ends are respectively fixing end and load-bearing end.Fixing end is used for the fixation of sensor entirety, connect with the pedestal 107,
Specifically, can be fixedly connected by screw；Load-bearing end is connect with the reinforcing bracket 1042.Pressure change on load-bearing end
When, weight sensor 103 can export corresponding analog electrical signal, after amplification and AD Acquisition Circuit, can convert and attach most importance to
Measure digital signal.Weight value has been known as finally by the calculating of software.
Above-mentioned micro-wave oven weighing device can be integrated in micro-wave oven, the weight sensor of the micro-wave oven weighing device and institute
State the controller electrical connection in microwave furnace main body.
With reference to the accompanying drawing, the embodiments of the present invention two are illustrated.
The utility model embodiment provides a kind of micro-wave oven weighing method, using in such as the embodiments of the present invention one
Provided micro-wave oven weighing device or micro-wave oven, the process weighed to article in micro-wave oven are as shown in Figure 2, comprising:
Step 201, detect it is doubtful be put into object manipulation when, start the weight sensor and obtain the micro-wave oven master
The gross weight of body and content；
In this step, when following event occurs, determines that generation is doubtful and is put into object manipulation:
1, detect that door for microwave oven is opened and/or closed.That is, being opened door for microwave oven occurs, or close, or within a certain period of time
Generation first open closes afterwards operate when, it is believed that it is possible that being put into article.
2, heating instructions are received.In the utility model embodiment, the heating instructions can be the various differences of micro-wave oven
The instruction of heating function or the starting of automatic cooking mode, can be any heating method such as microwave, light wave.Generate the mode of instruction
It can be user's operation control panel of microwave oven, can be voice input, can be and sent by client via means of communication
Instruction.
3, microwave oven cavity inner sensor detects that article is put into.It, can be in microwave oven cavity in the utility model embodiment
Interior addition sensor is used for disturbance of perception object, article is determined with when occurring article in heating region and is put into.
4, weight sensor detects weight change.It is cantilevered weight in weight sensor in the utility model embodiment
When quantity sensor, weight change can be perceived, to start weighing.
Step 202 subtracts preset micro-wave oven self weight from the gross weight, obtains the content weight；
Micro-wave oven self weight can be preset in the memory of micro-wave oven, can also be started weight sensor after the power-up and be measured one
Initial weight M1 is self-possessed as micro-wave oven.Detect it is doubtful be put into object manipulation when measure gross weight M2.Whether judge M2 and M1
It is identical, when being worth different using the result of M2-M1 as content weight.Pass the value of the content weight back controller (master control
Chip) it is calculated.
The embodiments of the present invention provide a kind of micro-wave oven weighing method, device and micro-wave oven, in microwave furnace main body
It is added to the weight sensor for measuring entire microwave furnace main body and content gross weight under bottom plate, the micro-wave oven is weighed
Controller in the weight sensor of device and the microwave furnace main body is electrically connected, and doubtful is put into object manipulation detecting
When, start the gross weight that the weight sensor obtains the microwave furnace main body and content, is subtracted from the gross weight preset
Micro-wave oven self weight, obtains the content weight.General micro-wave oven weight weighing is realized, solving can not be in various knot
The problem of realizing precise in the micro-wave oven of structure design.
Weight sensor disposes under microwave furnace main body, integrally weighs to microwave furnace main body, is suitable for various differences
The micro-wave oven of structure；It is tested using only a sensor, reduces error, available user is put into the food in micro-wave oven
Accurate weight.
To guarantee that sensor works normally steadily in the long term, the design such as bracket and insulating layer of design.Weight sensor load-bearing
Bracket on end can effectively shield the microwave that waveguide is issued and be given off heat in furnace chamber, it is ensured that weight passes
The Stability and veracity of sense device working.Because weight sensor needs long-term receiving pressure, strengthens supporting structure and solve length
It is anti-twist in the dispersion and structure of pressure under phase is pressurized, it is the basis that stability is used for a long time.
Descriptions above can combine implementation individually or in various ways, and these variants all exist
Within the protection scope of the utility model.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (7)
1. a kind of micro-wave oven weighing device, which is characterized in that including the bracket being placed under microwave furnace main body bottom plate and pass through institute
State the weight sensing for measuring entire microwave furnace main body and content gross weight that bracket is fixed on the microwave furnace main body bottom plate
There is electrical connection between the weight sensor and the controller of the micro-wave oven in device；
The bracket is fixedly connected by least one interconnecting piece with the microwave furnace main body bottom plate.
2. micro-wave oven weighing device according to claim 1, which is characterized in that the bracket includes bottom mounting groove and strong
Change bracket, the reinforcing branch is placed in the bottom mounting groove.
3. micro-wave oven weighing device according to claim 2, which is characterized in that passed in the reinforcing bracket and the weight
Reinforcing gasket is equipped between sensor.
4. micro-wave oven weighing device according to claim 1, which is characterized in that the device further includes being placed in the micro-wave oven
Thermal insulative board between main body bottom plate and the bracket.
5. micro-wave oven weighing device according to claim 4, which is characterized in that the thermal insulative board and the microwave furnace main body
The shape of bottom plate is identical with area.
6. micro-wave oven weighing device according to claim 1, which is characterized in that the device further includes sensing with the weight
The pedestal of device connection, is equipped with reinforcing gasket between the pedestal and the weight sensor.
7. a kind of micro-wave oven, including microwave furnace main body, which is characterized in that the micro-wave oven further includes such as any institute of claim 1-6
Controller electricity in the micro-wave oven weighing device stated, the weight sensor of the micro-wave oven weighing device and the microwave furnace main body
Gas connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820686861.3U CN208523017U (en) | 2018-05-09 | 2018-05-09 | A kind of micro-wave oven weighing device and micro-wave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820686861.3U CN208523017U (en) | 2018-05-09 | 2018-05-09 | A kind of micro-wave oven weighing device and micro-wave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208523017U true CN208523017U (en) | 2019-02-19 |
Family
ID=65342232
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820686861.3U Active CN208523017U (en) | 2018-05-09 | 2018-05-09 | A kind of micro-wave oven weighing device and micro-wave oven |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870472A (en) * | 2018-05-09 | 2018-11-23 | 海尔优家智能科技（北京）有限公司 | A kind of micro-wave oven weighing method, device and micro-wave oven |
-
2018
- 2018-05-09 CN CN201820686861.3U patent/CN208523017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870472A (en) * | 2018-05-09 | 2018-11-23 | 海尔优家智能科技（北京）有限公司 | A kind of micro-wave oven weighing method, device and micro-wave oven |
| CN108870472B (en) * | 2018-05-09 | 2024-03-22 | 海尔优家智能科技（北京）有限公司 | Microwave oven weighing method and device and microwave oven |
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