CN214250255U - Refrigerated cabinet capable of automatically detecting goods storage condition - Google Patents
Refrigerated cabinet capable of automatically detecting goods storage condition Download PDFInfo
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- CN214250255U CN214250255U CN202022845490.9U CN202022845490U CN214250255U CN 214250255 U CN214250255 U CN 214250255U CN 202022845490 U CN202022845490 U CN 202022845490U CN 214250255 U CN214250255 U CN 214250255U
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 238000007689 inspection Methods 0.000 claims abstract description 7
- 239000013078 crystal Substances 0.000 claims abstract description 6
- 238000000151 deposition Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 9
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a but freezer of automated inspection goods condition of depositing, including infrared emission sensor, infrared receiving sensor, power, box body, control circuit, switch, OLED display screen, pallet, baffle, connecting piece and panel. The goods storage cabinet of the refrigeration house is internally provided with three layers of clapboards, four pallets with holes are placed on each clapboard, and the infrared transmitting sensor and the infrared receiving sensor are embedded in the holes of the top panel. The box body, the switch and the OLED display screen are arranged on the left panel of the cabinet body; the control circuit is arranged in the box body. The control circuit internally comprises a singlechip, a voltage stabilizing circuit, a crystal oscillator circuit, an infrared transmitting circuit, an infrared receiving circuit and an OLED display screen adapting circuit, and is externally connected with an infrared transmitting sensor, an infrared receiving sensor, an OLED display screen, a switch and a power supply. The utility model discloses the in service behavior in the current cabinet of accessible infrared light discernment to transmit digital signal through the singlechip to the OLED display screen, supply the staff to read data at the OLED display screen.
Description
Technical Field
The utility model relates to a freezer application mainly relates to but the freezer of the condition is deposited to automated inspection goods.
Background
In recent years, with the rapid development of the cold chain transportation industry, the construction of the refrigeration house plays a very critical role in cold chain transportation, but the utilization rate of the storage cabinet inside the refrigeration house is mostly controlled by personnel, and the unreasonable stacking easily causes the reduction of the utilization rate of the container. At present, a storage cabinet capable of automatically detecting the utilization condition in the refrigeration house cargo storage cabinet and performing real-time feedback is not available.
Disclosure of Invention
Not enough to above-mentioned prior art, the utility model provides a but the freezer that the condition was deposited to automated inspection goods, the in service behavior in the current cabinet of accessible infrared light discernment to transmit digital signal through the singlechip to OLED display screen, the freezer staff reads the in service behavior in the current cabinet through OLED display screen. The utility model has the advantages of being simple in structure and convenient in operation, the cost is lower, and the accurate location benefit of being convenient for just can reduce the cold volume leakage that opens the door.
In order to realize the above purpose, the utility model provides a but freezer of automated inspection goods circumstances of depositing, a serial communication port, including infrared emission sensor, infrared receiving sensor, power, box body, control circuit, switch, OLED display screen, pallet, baffle, connecting piece and panel. Three layers of partition plates are equidistantly arranged in the refrigeration house cargo storage cabinet, four pallets are equidistantly placed on each partition plate, a hole for puncturing the pallet and the partition plate below the pallet is formed in the center of each pallet, an infrared transmitting sensor and an infrared receiving sensor are arranged at the plumb line of the center of each hole and the foot of the top panel, and the sensors are embedded in the holes of the top panel. The box body, the switch and the OLED display screen are arranged on the left panel of the cabinet body; the control circuit is arranged in the box body. The control circuit internally comprises a singlechip, a voltage stabilizing circuit, a crystal oscillator circuit, an infrared transmitting circuit, an infrared receiving circuit and an OLED display screen adapting circuit, and is externally connected with an infrared transmitting sensor, an infrared receiving sensor, an OLED display screen, a switch and a power supply.
Preferably, the freezer cargo storage cabinet is 1370mm long, 710mm wide and 2500mm high; the storage cabinet is formed by splicing a panel and a clapboard through connecting pieces.
Preferably, the pallet center has a hole penetrating through itself and the partition below, and an infrared transmitting sensor and an infrared receiving sensor are arranged on the plumb line of the center of each hole and the foot of the top panel, and the sensors are embedded in the holes of the top panel.
Preferably, the box body, the switch and the OLED display screen are arranged on a left panel of the cabinet body; the power supply and the control circuit are arranged in the box body.
Preferably, the control circuit internally comprises a single chip microcomputer, a voltage stabilizing circuit, a crystal oscillator circuit, an infrared transmitting circuit, an infrared receiving circuit and an OLED display screen adapting circuit; the control circuit is externally connected with the infrared emission sensor, the infrared receiving sensor, the OLED display screen, the switch and the power supply.
Preferably, the model of the chip of the voltage stabilizing circuit in the control circuit is LM 2576; the input voltage of a voltage stabilizing circuit in the control circuit is 12V, and the output voltage is 5V; the model of the single chip microcomputer is STC89C 52; the power supply adopts a 12V direct current power supply.
Preferably, an LED indicator lamp is connected between the anode and the signal electrode of the infrared emission circuit in the control circuit and is used for indicating the working state of the external infrared emission sensor; and an LED indicating lamp is connected between the anode and the signal electrode of the infrared receiving circuit in the control circuit and is used for indicating the working state of the external infrared receiving sensor.
Preferably, the infrared emission sensor emits an infrared signal at a frequency of 38 kHz; the frequency of the infrared receiving signal received by the infrared receiving sensor is 38 kHz.
The utility model provides an above-mentioned technical scheme, the in service behavior in the current cabinet of accessible infrared light discernment to transmit digital signal through the singlechip to OLED display screen, the freezer staff reads the in service behavior in the current cabinet through OLED display screen. And the structure is simple, the operation is convenient, the cost is lower, and a new idea and method are provided for improving the cargo storage rate in the current cold storage.
Drawings
Fig. 1 is the utility model discloses a spatial structure schematic diagram, including infrared emission sensor 1, infrared receiving sensor 2, power 3, box body 4, control circuit 5, switch 6, OLED display screen 7, pallet 8, baffle 9, connecting piece 10 and panel 11.
Fig. 2 is the structure schematic diagram is looked at to the owner, including infrared emission sensor 1, infrared receiving sensor 2, box body 4, switch 6, OLED display screen 7.
Fig. 3 is the utility model discloses a left side is looked the structure sketch map, including infrared emission sensor 1, infrared receiving sensor 2, power 3, box body 4, control circuit 5, switch 6, OLED display screen 7.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings by taking specific examples as examples.
The utility model realizes the detection of the current use condition inside the goods storage cabinet of the refrigeration house by using the infrared transmitting sensor 1 and the infrared receiving sensor 2; an STC89C52 single chip microcomputer is used as a control core. When the storage cabinet is used, a worker stores the goods on each pallet 8 from bottom to top and closes the cabinet door. Four infrared light signals transmitted between the four pairs of infrared transmitting sensors 1 and the infrared receiving sensors 2 are utilized to detect the stacking condition of the current goods in the cabinet, and then the single chip microcomputer feeds back the detection result to external workers through the OLED display screen 7. In principle, goods are stacked from the bottom layer upwards in sequence, and the measured distance is gradually smaller than the initial distance. Through the distance of calculating, and then judge the current in service behavior of freezer goods storage cabinet, the utility model discloses a improve the goods storage rate in the current freezer and provide technical feasibility.
As shown in fig. 1, is a perspective view of the present invention.
As shown in fig. 2, is a front view of the present invention.
As shown in fig. 3, is a left side view of the present invention.
The utility model discloses a control circuit, including voltage stabilizing circuit, crystal oscillator circuit, infrared transmitting circuit, infrared receiving circuit and OLED display screen adaptation circuit.
The utility model relates to a but freezer of automated inspection goods condition of depositing of embodiment, including infrared emission sensor 1, infrared receiving sensor 2, power 3, box body 4, control circuit 5, switch 6, OLED display screen 7, pallet 8, baffle 9, connecting piece 10 and panel 11. Three layers of partition plates 9 are equidistantly arranged in the refrigerated warehouse cargo storage cabinet, four pallets 8 are equidistantly placed on each partition plate 9, a hole for puncturing the pallet 8 and the partition plate below the pallet is formed in the center of each pallet 8, an infrared transmitting sensor 1 and an infrared receiving sensor 2 are arranged at the plumb line of the center of each hole and the foot of the top panel, and the sensors are embedded in the holes of the top panel.
The freezer goods storage cabinet is formed by splicing a plurality of panels 11 and partition plates 9 through connecting pieces 10, and the size of the freezer goods storage cabinet is 1370mm multiplied by 710mm multiplied by 2500 mm.
The model of the singlechip is STC89C 52.
The power supply 3 adopts a 12V power supply.
The infrared emission sensor 1 emits an infrared signal at a frequency of 38 kHz.
The infrared receiving sensor 2 receives an infrared signal at a frequency of 38 kHz.
The utility model discloses carry out actual operation's process: will the utility model discloses but the freezer of automated inspection goods condition of depositing is arranged in certain freezer, switches on its power 3. Under the initial condition, infrared emission sensor 1 and infrared receiving sensor 2 transmit infrared light signal through the hole at baffle 9 center and measure a distance, measuring initial distance is the inside clear height of freezer goods storage cabinet, stack the goods by the staff from bottom to top in proper order during the use, when having the goods to stack at the bottom, the infrared signal distance of transmission changes, and then measuring distance changes, do the judgement by the singlechip, and then give external staff with the testing result through OLED display screen 7 by the singlechip and learn the inside in service behavior of storage cabinet. The utility model has the advantages of being simple in structure and convenient in operation, the cost is lower, and the accurate location benefit of being convenient for just can reduce the cold volume leakage that opens the door.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (8)
1. But the freezer of automated inspection goods condition of depositing, its characterized in that:
the refrigerated cabinet capable of automatically detecting the storage condition of goods comprises an infrared transmitting sensor (1), an infrared receiving sensor (2), a power supply (3), a box body (4), a control circuit (5), a switch (6), an OLED display screen (7), a pallet (8), a partition plate (9), a connecting piece (10) and a panel (11);
three layers of partition plates (9) are equidistantly arranged in the refrigerated storage goods storage cabinet, four pallets (8) are equidistantly placed on each partition plate (9), a hole for puncturing the pallet (8) and the partition plate below the pallet is formed in the center of each pallet (8), an infrared transmitting sensor (1) and an infrared receiving sensor (2) are arranged on a plumb line in the center of each hole and at the foot position of the top panel, and the sensors are embedded in the holes of the top panel;
the box body (4), the switch (6) and the OLED display screen (7) are arranged on the left side panel of the cabinet body;
the control circuit (5) is arranged in the box body (4);
the control circuit (5) internally comprises a singlechip, a voltage stabilizing circuit, a crystal oscillator circuit, an infrared transmitting circuit, an infrared receiving circuit and an OLED display screen adapting circuit, and is externally connected with an infrared transmitting sensor (1), an infrared receiving sensor (2), an OLED display screen (7), a switch (6) and a power supply (3).
2. A refrigerated cabinet with automatic detection of cargo storage according to claim 1 wherein:
the length of the goods storage cabinet of the refrigeration house is 1370mm, the width of the goods storage cabinet of the refrigeration house is 710mm, and the height of the goods storage cabinet of the refrigeration house is 2500 mm;
the storage cabinet is formed by splicing a panel (11) and a partition plate (9) through a connecting piece (10).
3. A refrigerated cabinet with automatic detection of cargo storage according to claim 1 wherein:
the center of the pallet (8) is provided with a hole for puncturing the pallet and a partition plate below the pallet, an infrared transmitting sensor (1) and an infrared receiving sensor (2) are arranged at a plumb line at the center of each hole and a foot of the top panel, and the sensors are embedded in the holes of the top panel.
4. A refrigerated cabinet with automatic detection of cargo storage according to claim 1 wherein:
the box body (4), the switch (6) and the OLED display screen (7) are arranged on the left side panel of the cabinet body;
the power supply (3) and the control circuit (5) are arranged in the box body.
5. A refrigerated cabinet with automatic detection of cargo storage according to claim 1 wherein:
the control circuit (5) internally comprises a singlechip, a voltage stabilizing circuit, a crystal oscillator circuit, an infrared transmitting circuit, an infrared receiving circuit and an OLED display screen adapting circuit;
the control circuit (5) is externally connected with the infrared emission sensor (1), the infrared receiving sensor (2), the OLED display screen (7), the switch (6) and the power supply (3).
6. A refrigerated cabinet with automatic detection of cargo storage according to claim 1 wherein:
the model of an internal voltage stabilizing circuit chip of the control circuit (5) is LM 2576;
the input voltage of the voltage stabilizing circuit in the control circuit (5) is 12V, and the output voltage is 5V;
the model of the single chip microcomputer is STC89C 52;
the power supply (3) adopts a 12V direct current power supply.
7. A refrigerated cabinet with automatic detection of cargo storage according to claim 1 wherein:
an LED indicator lamp is connected between the anode and the signal electrode of the infrared emission circuit in the control circuit (5) and is used for indicating the working state of the external infrared emission sensor (1);
and an LED indicating lamp is connected between the anode and the signal electrode of the infrared receiving circuit in the control circuit (5) and is used for indicating the working state of the external infrared receiving sensor (2).
8. A refrigerated cabinet with automatic detection of cargo storage according to claim 1 wherein:
the infrared emission sensor (1) emits infrared signals with the frequency of 38 kHz;
the frequency of the infrared receiving signal received by the infrared receiving sensor (2) is 38 kHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022845490.9U CN214250255U (en) | 2020-12-02 | 2020-12-02 | Refrigerated cabinet capable of automatically detecting goods storage condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022845490.9U CN214250255U (en) | 2020-12-02 | 2020-12-02 | Refrigerated cabinet capable of automatically detecting goods storage condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214250255U true CN214250255U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022845490.9U Expired - Fee Related CN214250255U (en) | 2020-12-02 | 2020-12-02 | Refrigerated cabinet capable of automatically detecting goods storage condition |
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| Country | Link |
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| CN (1) | CN214250255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503822A (en) * | 2020-12-02 | 2021-03-16 | 上海海洋大学 | Intelligent detection refrigerator |
-
2020
- 2020-12-02 CN CN202022845490.9U patent/CN214250255U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503822A (en) * | 2020-12-02 | 2021-03-16 | 上海海洋大学 | Intelligent detection refrigerator |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |