CN209416486U - A kind of variation call system for prompting - Google Patents
A kind of variation call system for prompting Download PDFInfo
- Publication number
- CN209416486U CN209416486U CN201920286067.4U CN201920286067U CN209416486U CN 209416486 U CN209416486 U CN 209416486U CN 201920286067 U CN201920286067 U CN 201920286067U CN 209416486 U CN209416486 U CN 209416486U
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- China
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- unit
- interlayer
- cargo
- signal
- gravity detection
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Abstract
A kind of variation call system for prompting disclosed by the utility model, it is related to warehouse variation call field, it solves warehouse keeper and need to periodically take a certain time and check interlayer cargo, it wastes time, and the problem of cargo is required supplementation on interlayer can not be judged at the first time, drip irrigation device is: including being installed on the gravity detection unit for being used to detect the cargo gravity at current interlayer on the interlayer of shelf and exporting gravity detection signal, gravity detection unit is coupled to receive gravity detection signal and export the control unit of control signal, control unit is coupled to receive control signal and export the remote transmission unit of remote transmission signal, remote transmission unit is coupled to receive remote transmission signal and the short message alarm device in response to remote transmission signal to alert to warehouse keeper；A kind of variation call system for prompting of the utility model at the first time alerts warehouse keeper, cargo is replenished in time convenient for warehouse keeper when there is some interlayer without cargo on several interlayers of bulk storage plant.
Description
Technical field
The utility model relates to warehouse variation call field, in particular to a kind of variation call system for prompting.
Background technique
For bulk storage plant, it is placed with shelf in warehouse, is equipped with cargo on each interlayer of shelf.For bulk storage plant,
Warehouse keeper periodically goes to check that cargo has run out on which specific interlayer, to be replenished in time, avoids the personnel of dallying over one's work
The problem of progress of the picking object to influence engineering.Existing bulk storage plant, warehouse keeper need to periodically take a certain time and check
Interlayer cargo, wastes time, and can not judge the problem of cargo is required supplementation on interlayer at the first time, there is the problem of improvement.
Utility model content
The purpose of the utility model is to provide a kind of variation call system for prompting, once there is some on several interlayers of bulk storage plant
When interlayer is without cargo, warehouse keeper is alerted at the first time, cargo is replenished in time convenient for warehouse keeper.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of variation call system for prompting, including being installed on the interlayer of shelf for detecting the cargo gravity at current interlayer simultaneously
The gravity detection unit of output gravity detection signal is coupled to gravity detection unit to receive gravity detection signal and export control
The control unit of signal, be coupled to control unit with receive control signal and export remote transmission signal remote transmission unit,
Remote transmission unit is coupled to receive remote transmission signal and alert to warehouse keeper in response to remote transmission signal
Short message alarm device；
The cargo at current interlayer is not detected in gravity detection unit, then short message alarm device, which is given, alerts；Conversely, not accusing
It is alert.
By using above-mentioned technical proposal, gravity detection unit in real time detects the cargo at current interlayer, once
Gravity detection unit can't detect cargo under the cooperation of remote transmission unit, and short message alarm device accuses warehouse keeper
It is alert, and the warehouse keeper for carrying short message alarm device no matter where can learn at interlayer without cargo at the first time, be convenient for
Cargo is replenished in time in warehouse keeper.
The utility model is further arranged to: further including the lamplight pointing unit being installed at interlayer；The lamplight pointing
Unit is coupled to described control unit to receive control signal and in response to control signal to carry out lamplight pointing；
The cargo at current interlayer is not detected in gravity detection unit, then the lamplight pointing unit at current interlayer gives lamp
Light instruction；Conversely, the lamplight pointing unit at current interlayer does not indicate.
By using above-mentioned technical proposal, after warehouse keeper receives warning information, according to lamplight pointing at interlayer
The instruction state of unit, can which specific interlayer requires supplementation with cargo at judgement at the first time, to realize at the first time to interlayer
Place's supplement cargo.
The utility model is further arranged to: described control unit includes:
Switch portion is coupled to the gravity detection unit to receive gravity detection signal and output switching signal；
Control unit is coupled to the switch portion to receive switching signal and export control signal.
By using above-mentioned technical proposal, the switch portion if the cargo that gravity detection unit is not detected at current interlayer
It makes an immediate response and triggers control unit, the response time is short.
The utility model is further arranged to: the switch portion is switching transistor；The control unit is electromagnetic relay.
By using above-mentioned technical proposal, using switching transistor work cut-off, the characteristic of saturation, also that is, circuit
Cutting and conducting, realize the conducting and cut-off of switching circuit；Electromagnetic relay belongs to the unlatching of Small current control itself, safety
Coefficient is high.
The utility model is further arranged to: described control unit further include:
Protection portion is controlled, is parallel to the both ends of the electromagnetic relay for protecting the electromagnetic relay.
By using above-mentioned technical proposal, electromagnetic relay can generate the inverse electromotive force of very big voltage when power is off, control
Protection portion processed is protected as afterflow and is used, and the self induction voltage of electromagnetic relay coil is absorbed, and protects electromagnetic relay, practicability
By force.
The utility model is further arranged to: the lamplight pointing unit includes bi-colour LED, the bi-colour LED
Including the first indicator light and the second indicator light；
Gravity detection unit detects the cargo at current interlayer, then the first indicator light is indicated；Gravity detection unit
The cargo at current interlayer is not detected, then the second indicator light is indicated.
By using above-mentioned technical proposal, bi-colour LED because different circuit switching so that own color variation compared to
Common indicator light indicating effect is good.
The utility model is further arranged to: first indicator light and second indicator light are light emitting diode；
Branch where first indicator light is in series with the first protection portion for current limliting；
Branch where second indicator light is in series with the second protection portion for current limliting.
By using above-mentioned technical proposal, light emitting diode is compared to general lighting lamp, energy-saving and environmental protection；Due to luminous two
The electric current that pole pipe is allowed to flow through is relatively small, and the first protection portion and the second protection portion are depressured, and then avoids flowing through luminous two
The electric current of pole pipe excessive the problem of burning component.
In conclusion the utility model has the following beneficial effects:
1, gravity detection unit in real time detects the cargo at current interlayer, once gravity detection unit can't detect
For cargo under the cooperation of remote transmission unit, short message alarm device alerts warehouse keeper, and carries short message alarm device
Warehouse keeper no matter where can learn without cargo at interlayer at the first time, and goods is replenished in time convenient for warehouse keeper
Object；
It 2,, can according to the instruction state of lamplight pointing unit at interlayer after warehouse keeper receives warning information
Which specific interlayer requires supplementation with cargo at the judgement of one time, to realize at the first time to supplement cargo at interlayer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of shelf in the utility model variation call system for prompting；
Fig. 2 is the enlarged diagram in the portion A in Fig. 1；
Fig. 3 is the circuit diagram of gravity detection unit, control unit in the utility model variation call system for prompting；
Fig. 4 is the circuit diagram of lamplight pointing unit in the utility model variation call system for prompting；
Fig. 5 is the circuit diagram of the utility model variation call system for prompting medium-long range transmission unit；
Fig. 6 is the circuit diagram of short message alarm device in the utility model variation call system for prompting.
In figure, 1, shelf；2, interlayer；3, gravity detection unit；4, control unit；41, switch portion；42, control unit；43,
Control protection portion；5, remote transmission unit；51, radio transmitter；52, wireless receiving circuit；6, lamplight pointing unit；61,
Bi-colour LED；611, the first indicator light；612, the second indicator light；613, the first protection portion；614, the second protection portion；615,
One trigger unit；616, the second trigger unit；7, short message alarm device.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing 1-6.
A kind of variation call system for prompting disclosed by the utility model, it is current for detecting including being installed on the interlayer 2 of shelf 1
Cargo gravity at interlayer 2 simultaneously exports the gravity detection unit 3 of gravity detection signal, is coupled to gravity detection unit 3 to receive
Gravity detection signal simultaneously exports the control unit 4 of control signal, is coupled to control unit 4 to receive control signal and export long-range
It transmits the remote transmission unit 5 of signal, be coupled to remote transmission unit 5 to receive remote transmission signal and in response to remote transmission
Short message alarm device 7 of the signal to be alerted to warehouse keeper；
The cargo at current interlayer 2 is not detected in gravity detection unit 3, then short message alarm device 7, which is given, alerts；Conversely, not
Alarm.
It is provided with several interlayers 2 on shelf 1, is provided with gravity detection unit 3 on each interlayer 2.Gravity detection is single
Member 3 includes pressure sensor and phase inverter A1.The model 74HC04 of the model DATA-52 of pressure sensor, phase inverter A1.
One end of pressure sensor is connect with power supply VC, and the other end of pressure sensor is connect with the input terminal of phase inverter A1.
When pressure sensor detects that cargo, phase inverter A1 export low level signal；When pressure sensor is not detected
Cargo, phase inverter A1 export the signal of high level.
Control unit 4 includes switch portion 41, control unit 42, control protection portion 43.Switch portion 41 includes switching transistor Q3
With resistance R5, and switching transistor Q3 be NPN type triode and model 2SC3998；Control unit 4252 is electromagnetic relay
KA1, and the model hh52p of electromagnetic relay KA1；Control protection portion 4353 is diode D3, and the model of diode D3
1N4007。
The output end of phase inverter A1 is connect with one end of resistance R5, the other end of resistance R5 and the base stage of switching transistor Q3
The emitter of connection, switching transistor Q3 is connect with ground GND.One end of electromagnetic relay KA1 is respectively with switching transistor Q3's
The anode connection of collector, diode D3, the other end of electromagnetic relay KA1 connect with the cathode of power supply VCC, diode D3 respectively
It connects.
Phase inverter A1 exports the signal of high level, and switching transistor Q3 conducting, electromagnetic relay KA1 obtains electric；Phase inverter A1
Low level signal is exported, switching transistor Q3 is not turned on, and electromagnetic relay KA1 must not electricity.
Lamplight pointing unit 6 is mounted at each interlayer 2 on shelf 1；Lamplight pointing unit 6 is coupled to control unit
4 to receive control signal and in response to control signal to carry out lamplight pointing.Lamplight pointing unit 6 includes bi-colour LED 61,
Bi-colour LED 61 includes the first indicator light 611 and the second indicator light 612；First indicator light 611 be light emitting diode D1, second
Indicator light 612 is light emitting diode D2.First indicator light, 611 place branch is in series with the first protection portion 613 for current limliting；The
Two indicator lights, 612 place branch is in series with the second protection portion 614614 for current limliting.Wherein the first protection portion 613 is resistance
R1, the second protection portion 614 are resistance R2.
Lamplight pointing unit 6 further includes the first trigger unit 615 for being coupled to light emitting diode D1, is coupled to light emitting diode
The second trigger unit 616 of D2.First trigger unit 615 includes triode Q1 and resistance R3, and the first trigger unit 615 includes triode Q2
With resistance R4.Triode Q1 and triode Q2 is the triode and model 2SC3998 of NPN type, and conduction threshold is 0.7V.
The Standard resistance range of the model ZX-35288W42-1 of light emitting diode D1 and light emitting diode D2, resistance R1 and resistance R2 are 330
~2000 ohm, 1000 ohm of equal value in the present embodiment.
One end of resistance R2 respectively with one end of normally opened contact KA1-1 of electromagnetic relay KA1, one end of resistance R1, electricity
Source VCC connection, the other end of resistance R2 respectively with the collector of triode Q1, the cathode of light emitting diode D1, light emitting diode
The anode of D2 connects；The emitter of triode Q1 is connect with ground GND.One end of resistance R1 respectively with power supply VCC, resistance R2 it is another
One end connection of one end, electromagnetic relay KA1 normally opened contact KA1-1.The other end of resistance R1 respectively with one end of resistance R3, three
The collector of pole pipe Q2 connects.Wherein light emitting diode D1 green light, light emitting diode D2 glow.
One end of resistance R4 is connect with the other end of electromagnetic relay KA1 normally opened contact KA1-1, the other end of resistance R4 with
The base stage of triode Q2 connects, the emitter of triode Q2 with GND connect, the collector of triode Q2 respectively with light-emitting diodes
The other end connection of the anode of pipe D1, the cathode of light emitting diode D2, the resistance R1 other end, resistance R3.
Switching transistor Q3 conducting, electromagnetic relay KA1 obtain it is electric, electromagnetic relay KA1 normally opened contact KA1-1 closure, three
Pole pipe Q2 conducting, light emitting diode D2 glow, and triode Q1 is not turned on, and light emitting diode D1 does not work；Switching transistor Q3
It being not turned on, electromagnetic relay KA1 must not be electric, and electromagnetic relay KA1 normally opened contact KA1-1 is remained open, triode Q1 conducting, and three
Pole pipe Q2 is not turned on, and light emitting diode D2 does not work, light emitting diode D1 green light.
Referring to Fig. 5, Fig. 6, remote transmission unit 5 includes the radio transmitter 51 of output wireless transmission signal, is coupled to
Radio transmitter 51 is to receive wireless transmission signal and export the wireless receiving circuit 52 of remote transmission signal.Short message alarm device
7 namely intelligent SMS alarm controller and model GRM200.
Radio transmitter 51 is wireless transmitter, and model FST-4, data terminal DATA are connected to electromagnetic relay
The other end of KA1 normally opened contact KA1-2, electromagnetic relay KA1 normally opened contact KA1-2 are connect with power supply VCC；Wireless transmitter electricity
Source Vcc is connected to power supply VCC, and ground terminal GND is connected to ground terminal GND, and output end Y is connected with antenna ANT1.Wireless receiving electricity
Road 52 is wireless receiver, and wireless receiver is used to receive the wireless transmission signal of wireless transmitter, model CZS-3,
The receiving end end Y is connected with antenna ANT2, and power end Vcc is connected to power supply VCC, and ground terminal GND is connected to ground terminal GND, data terminal
One end of DATA is connect with the positive terminal of short message alarm device 7, and the negative pole end of short message alarm device 7 is connect with ground GND.
Switching transistor Q3 conducting, electromagnetic relay KA1 obtains electric, electromagnetic relay KA1 normally opened contact KA1-2 closure, short
Believe that alarm device 7 works；Switching transistor Q3 is not turned on, and electromagnetic relay KA1 must not be electric, electromagnetic relay KA1 normally opened contact
KA1-2 is remained open, and short message alarm device 7 does not work.
The course of work:
Without cargo on any interlayer 2 at shelf 1, then short message alarm device 7 works, and warehouse keeper is according to the hair on interlayer 2
The working condition of optical diode D1 and light emitting diode D2 judge that specific which interlayer 2 without cargo, is convenient for storehouse management immediately
Member supplements the cargo of corresponding interlayer 2 at the first time.
More than, above embodiments are only described in detail to the technical solution to the application, but above embodiments
Illustrate the method and its core concept for being merely used to help understand the utility model, should not be construed as the limit to the utility model
System.Within the technical scope disclosed by the utility model, any changes or substitutions that can be easily thought of by those skilled in the art, all
It should cover and be within the protection scope of the utility model.
Claims (7)
1. a kind of variation call system for prompting, which is characterized in that including be installed on the interlayer (2) of shelf (1) for detect currently every
Layer (2) at cargo gravity and export gravity detection signal gravity detection unit (3), be coupled to gravity detection unit (3) with
It receives gravity detection signal and exports the control unit (4) of control signal, be coupled to control unit (4) to receive control signal simultaneously
It exports the remote transmission unit (5) of remote transmission signal, be coupled to remote transmission unit (5) to receive remote transmission signal and sound
It should short message alarm device (7) in remote transmission signal to be alerted to warehouse keeper；
The cargo at current interlayer (2) is not detected in gravity detection unit (3), then short message alarm device (7), which is given, alerts；Conversely,
It does not alert.
2. a kind of variation call system for prompting according to claim 1, it is characterized in that: further including the lamp being installed at interlayer (2)
Light indicating unit (6)；The lamplight pointing unit (6) be coupled to described control unit (4) with receive control signal and in response to
Signal is controlled to carry out lamplight pointing；
The cargo at current interlayer (2) is not detected in gravity detection unit (3), then the lamplight pointing unit at current interlayer (2)
(6) lamplight pointing is given；Conversely, the lamplight pointing unit (6) at current interlayer (2) does not indicate.
3. a kind of variation call system for prompting according to claim 1, it is characterized in that: described control unit (4) includes:
Switch portion (41) is coupled to the gravity detection unit (3) to receive gravity detection signal and output switching signal；
Control unit (42) is coupled to the switch portion (41) to receive switching signal and export control signal.
4. a kind of variation call system for prompting according to claim 3, it is characterized in that: the switch portion (41) is three pole of switch
Pipe；The control unit (42) is electromagnetic relay.
5. a kind of variation call system for prompting according to claim 4, it is characterized in that: described control unit (4) further include:
It controls protection portion (43), is parallel to the both ends of the electromagnetic relay for protecting the electromagnetic relay.
6. a kind of variation call system for prompting according to claim 2, it is characterized in that: the lamplight pointing unit (6) includes double
Color indicator light (61), the bi-colour LED (61) include the first indicator light (611) and the second indicator light (612)；
Gravity detection unit (3) detects the cargo at current interlayer (2), then the first indicator light (611) is indicated；Gravity inspection
It surveys unit (3) and the cargo at current interlayer (2) is not detected, then the second indicator light (612) is indicated.
7. a kind of variation call system for prompting according to claim 6, it is characterized in that: first indicator light (611) and described
Second indicator light (612) is light emitting diode；
Branch where first indicator light (611) is in series with the first protection portion (613) for current limliting；
Branch where second indicator light (612) is in series with the second protection portion (614) for current limliting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920286067.4U CN209416486U (en) | 2019-03-06 | 2019-03-06 | A kind of variation call system for prompting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920286067.4U CN209416486U (en) | 2019-03-06 | 2019-03-06 | A kind of variation call system for prompting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416486U true CN209416486U (en) | 2019-09-20 |
Family
ID=67945727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920286067.4U Expired - Fee Related CN209416486U (en) | 2019-03-06 | 2019-03-06 | A kind of variation call system for prompting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209416486U (en) |
-
2019
- 2019-03-06 CN CN201920286067.4U patent/CN209416486U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |