CN208206941U - A kind of memory space monitoring system with timing function - Google Patents
A kind of memory space monitoring system with timing function Download PDFInfo
- Publication number
- CN208206941U CN208206941U CN201820360348.5U CN201820360348U CN208206941U CN 208206941 U CN208206941 U CN 208206941U CN 201820360348 U CN201820360348 U CN 201820360348U CN 208206941 U CN208206941 U CN 208206941U
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- Prior art keywords
- food
- memory space
- switch button
- timing
- isolation board
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- 230000006870 function Effects 0.000 title claims abstract description 12
- 238000012544 monitoring process Methods 0.000 title description 6
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 230000009466 transformation Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 235000013305 food Nutrition 0.000 abstract description 44
- 230000000284 resting effect Effects 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 5
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 description 3
- 235000020965 cold beverage Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 206010028813 Nausea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a kind of, and the memory space with timing function monitors system, it is related to technical field of electronic products, including the multiple support plates being set in fridge freshness retaining layer, it further include the isolation board between being set to support plate, switch button is provided in every section of support plate that the isolation board is isolated, the switch button is connect with timer control circuit, and the timer control circuit is connect with LED light.In this programme, support plate corresponding region is divided by isolation board, food memory space is planned, timer is triggered by switch button simultaneously and carries out timing, the food resting period is calculated, while whether expired to food by LED etc. or shown expired, the time of food storage is got information about convenient for user, it avoids accidentally injuring expired rotten food and endangering health, promotes the quality of the life of user.
Description
Technical field
The utility model belongs to technical field of electronic products more particularly to a kind of memory space monitoring with timing function
System.
Background technique
Currently, the storage of food is many kinds of, including prepared food, cool food, cold drink, vegetables etc., what is stored to food
In the process, cause to eat by mistake with expired or i.e. by expired mouldy food, influence since many kinds of and resting period is too long
People's lives Health and Living quality, simultaneously for the group cooked once in a while, often forgetting about storage has food, leads to food
Resting period is too long, there is a situation where going bad mouldy and rotting, while giving out nauseous peculiar smell to influence the storage environment of refrigerator, into
And situations such as influencing the storage of other foods, leading to taint of odour appearance, affect daily life.
Summary of the invention
The purpose of this utility model is that: a kind of memory space monitoring system with timing function is provided, food is solved
The problem of memory space environmental monitoring.
The technical solution adopted in the utility model is as follows:
A kind of memory space monitoring system with timing function, including the multiple supports being set in fridge freshness retaining layer
Plate further includes the isolation board between being set to support plate, is provided with switch button in every section of support plate that the isolation board is isolated,
The switch button is connect with timer control circuit, and the timer control circuit is connect with LED light.
In the present solution, being divided support plate corresponding region by isolation board, food memory space is planned, together
When by switch button trigger timer carry out timing, the food resting period is calculated, while being to food by LED etc.
It is no expired or shown expired, the time of food storage is got information about convenient for user, avoids eating by mistake expired rotten
Food and endanger health, promote the quality of the life of user.
Further, the LED light is set to fridge exterior face.User can intuitively observe food situation,
In order to avoid eating expired food by mistake.
Further, the timer control circuit includes trigger, the timing circuit connecting with trigger and timing electricity
The single-chip microcontroller of road connection.
Further, the LED is provided with multiple color transformation.It shows that food stores situation by different colours, is convenient for
User judges whether food can eat.
Further, the switch button surrounding is provided with moistureproof cushion.By be arranged moistureproof cushion prevent switch button because into
Water and cannot work.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, support plate corresponding region is divided by isolation board, food memory space is carried out
Planning, convenient for the reasonable placement and searching of food.
2, in the utility model, timer is triggered by switch button and carries out timing, the food resting period is calculated,
It is whether expired to food by LED etc. simultaneously or shown expired, food storage is got information about convenient for user
Time avoids accidentally injuring expired rotten food and endangering health, promotes the quality of the life of user.
3, it in the utility model, shows that food stores situation by different colors, judges that food whether can convenient for user
It is enough edible.
Detailed description of the invention
Fig. 1 is the utility model fridge freshness retaining schematic diagram of a layer structure；
Fig. 2 is the utility model fridge exterior face structural schematic diagram；
Fig. 3 is the utility model timer control circuit figure；
Marked in the figure: 1- isolation board, 2- support plate, 3- switch button, 4-LED lamp.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, a kind of memory space with timing function monitors system, including is set in fridge freshness retaining layer
Multiple support plates 2, further include the isolation board 1 between being set to support plate, in every section of support plate 2 that the isolation board 1 is isolated
It is provided with switch button 3, the switch button 3 is connect with timer control circuit, the timer control circuit and LED light 4
Connection.
In the present solution, being divided 1 corresponding region of support plate by isolation board 1, food memory space is planned,
Timer is triggered by switch button 3 simultaneously and carries out timing, the food resting period is calculated, while passing through 4 pairs of LED light foods
Whether object is expired or shows expired, and the time of food storage is intuitively understood convenient for user, avoids eating expired change by mistake
The food of matter and endanger health, promote the quality of the life of user.
Further, the LED light 4 is set to fridge exterior face.User can intuitively observe food situation,
In order to avoid eating expired food by mistake.
Further, the LED light 4 is provided with multiple color transformation.Show that food stores situation by different colors,
Judge whether to eat convenient for user.Such as it is edible can then to be trusted when green, it can suggest not eating when being yellow, when being red
When, then it is expired food, cannot eats.
Further, 3 surrounding of switch button is provided with moistureproof cushion.By be arranged moistureproof cushion prevent switch button 3 because
It intakes and cannot work.
Embodiment 2
As shown in figure 3, on the basis of embodiment 1, the timer control circuit includes trigger, connect with trigger
Timing circuit, the single-chip microcontroller that is connect with timing circuit.
Shown timer control circuit specifically connects as follows: the switch button of the input terminal connection timer of trigger, touching
The input terminal of the output end connection timing circuit of device is sent out, the output end of the timing circuit is connect with single-chip microcontroller, the single-chip microcontroller
Minimum system includes reset circuit and crystal oscillating circuit, and switch of the trigger as timer, single-chip microcontroller pin P0.7 is via resistance
R12 connects LED light after amplifying by Q14.
Flip-flop circuit is made of level Four phase inverter, and rising edge triggering, when ck is low level, input inverter is in nodes X
Reversed d input is up-sampled, the 2nd grade of phase inverter is in hold mode, and node Y is precharged to VCC, and third level phase inverter, which is in, to be kept
State, when rising edge clock comes, second level phase inverter evaluation, the level value of Y changes, when clock ck is high level, node Y
Value be transmitted to output q；The delay of the trigger is the propagation delay of 4 phase inverters, since component number is seldom in circuit, and
And dynamic logic is used, therefore power consumption is extremely low；Chip uses LM122 in timer circuit, is formed in two in conjunction with peripheral circuit
The null circuit of power supply power consumption between timing cycle, triode Q1 ends between two timing cycles, so without electric current
Consumption；When 5V or higher trigger pulse arrive, connects triode Q1 and start timing, timing is set by R3, C1.
This programme working principle: memory space is divided by multiple regions, different areas by isolation board 1 and support plate 2
Domain is used to store different types of food, such as: prepared food, vegetables, cold drink etc., the food storage holding time in different regions is not
Together, is set by variety classes the different timing time, while rationally shown by LED light 4, such as can then to be put when green
The heart is edible, can suggest not eating when being yellow, when for red, is then expired food, cannot eat.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of memory space with timing function monitors system, including the multiple support plates being set in fridge freshness retaining layer
(2), it is characterised in that: further include the isolation board (1) between being set to support plate, every section of support that the isolation board (1) is isolated
It is provided on plate (2) switch button (3), the switch button (3) connect with timer control circuit, the Timer Controlling electricity
Road is connect with LED light (4).
2. a kind of memory space with timing function monitors system according to claim 1, it is characterised in that: the LED
Lamp (4) is set to fridge exterior face.
3. a kind of memory space with timing function monitors system according to claim 1, it is characterised in that: the timing
Device control circuit includes trigger, the timing circuit connecting with trigger, the single-chip microcontroller connecting with timing circuit.
4. a kind of memory space with timing function monitors system according to claim 1, it is characterised in that: the LED
Lamp (4) is provided with multiple color transformation.
5. a kind of memory space with timing function monitors system according to claim 1, it is characterised in that: the switch
Button (3) surrounding is provided with moistureproof cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820360348.5U CN208206941U (en) | 2018-03-16 | 2018-03-16 | A kind of memory space monitoring system with timing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820360348.5U CN208206941U (en) | 2018-03-16 | 2018-03-16 | A kind of memory space monitoring system with timing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206941U true CN208206941U (en) | 2018-12-07 |
Family
ID=64528221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820360348.5U Expired - Fee Related CN208206941U (en) | 2018-03-16 | 2018-03-16 | A kind of memory space monitoring system with timing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741545A (en) * | 2018-12-29 | 2019-05-10 | 珠海优特智厨科技有限公司 | The determination method and device of food spoilage, storage medium |
-
2018
- 2018-03-16 CN CN201820360348.5U patent/CN208206941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741545A (en) * | 2018-12-29 | 2019-05-10 | 珠海优特智厨科技有限公司 | The determination method and device of food spoilage, storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |