CN207063715U - Electronic lock control circuit and express delivery cabinet - Google Patents
Electronic lock control circuit and express delivery cabinet Download PDFInfo
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- CN207063715U CN207063715U CN201720679507.3U CN201720679507U CN207063715U CN 207063715 U CN207063715 U CN 207063715U CN 201720679507 U CN201720679507 U CN 201720679507U CN 207063715 U CN207063715 U CN 207063715U
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- electronic lock
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- control circuit
- lock control
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Abstract
Electric and electronic technical field is the utility model is related to, a kind of electronic lock control circuit and express delivery cabinet are specifically provided, it is intended to solves the technical problem that electronic lock control is cumbersome, circuit cost is high.For this purpose, there is provided electronic lock control circuit include first switch group and second switch group, wherein, one end of first switch is connected with default power supply, and the other end is connected with an electronic lock in each electronic lock unit respectively；One end of each second switch is connected with all electronic locks in each electronic lock unit respectively, other end ground connection.Simultaneously, there is provided express delivery cabinet include above-mentioned electronic lock control circuit.The technical solution of the utility model can simplify the control circuit of electronic lock and reduce circuit cost, be advantageous to the promotion and application of express delivery cabinet.
Description
Technical field
It the utility model is related to electric and electronic technical field, and in particular to a kind of electronic lock control circuit and express delivery cabinet.
Background technology
Express delivery Self-Service, such as the self-service delivery of quick despatch and the self-service pickup of quick despatch, express delivery generation hair, generation are provided the user
Receipts and interim storage service, are property, electric business, express delivery and person-to-person junction.At present, can be by setting express delivery cabinet
Mode realize quick despatch it is self-service delivery and the self-service pickup of quick despatch.The matter storage lattice of express delivery cabinet is intraoral to be usually provided with electronic lock,
After express delivery cabinet receives correct pickup instruction, the electronic lock of corresponding storing bin can be controlled to unlock.But work as express delivery
When cabinet is provided with a large amount of storing bins, it will increase the control difficulty and cost of electronic lock, be unfavorable for the popularization of express delivery cabinet and answer
With.
Utility model content
In order to solve above mentioned problem of the prior art, be in solution express delivery cabinet electronic lock control circuit it is complicated and
The higher technical problem of circuit cost, the utility model provide a kind of electronic lock control circuit, while additionally provide a kind of bag
Express delivery cabinet containing the electronic lock control circuit.
In a first aspect, electronic lock control circuit of the present utility model includes：First switch group and second switch group；
The first switch group includes multiple first switches, and one end of the first switch is connected with default power supply, another
End is connected with an electronic lock in each electronic lock unit respectively；
The second switch group includes multiple second switches, one end of each second switch respectively with each electronic lock unit
All electronic lock connections, other end ground connection；
Wherein：
The electronic lock unit includes multiple electronic locks, and the electronic lock is opened in connected first switch and second
Unlocking action is performed after closing conducting.
Further, a kind of preferable technical scheme provided by the utility model is：
The quantity of second switch is identical with the quantity of the electronic lock unit in the second switch group；
The quantity phase for the electronic lock that the quantity of first switch is included with the electronic lock unit in the first switch group
Together.
Further, a kind of preferable technical scheme provided by the utility model is：
The first switch and second switch are controllable type power electronic devices.
Further, a kind of preferable technical scheme provided by the utility model is：
The electronic lock control circuit also includes microprocessor；
The microprocessor, the unlocking signal according to electronic lock is configured to, controls the first switch being connected with the electronic lock
Turned on second switch.
Further, a kind of preferable technical scheme provided by the utility model is：
The first switch is PMOS；
The second switch is NMOS tube.
Further, a kind of preferable technical scheme provided by the utility model is：
The electronic lock unit also includes multiple light emitting diodes, and each light emitting diode is in parallel with each electronic lock respectively；Institute
Light emitting diode is stated, is opened for sending optical signal after corresponding first switch and second switch conducting with showing that electronic lock is in
Lock status.
Further, a kind of preferable technical scheme provided by the utility model is：
The drain electrode of the first switch is connected with the anode of the light emitting diode, and source electrode is connected with default power supply；Institute
The drain electrode for stating second switch is connected with the negative electrode of the light emitting diode, source ground.
Further, a kind of preferable technical scheme provided by the utility model is：
The microprocessor is single-chip microcomputer.
In second aspect, express delivery cabinet of the present utility model includes multiple storing bins, is arranged on the intraoral electricity of each matter storage lattice
Son lock, and the electronic lock control circuit described in above-mentioned technical proposal.
Compared with prior art, above-mentioned technical proposal at least has the advantages that：
1st, a kind of electronic lock control circuit provided by the utility model, its first switch can with each electronic lock unit
One electronic lock connection, each second switch can be connected with all electronic locks in each electronic lock unit.First switch from it is different
Second switch conducting when multiple different electronic locks can be controlled to perform unlocking actions, meanwhile, second switch and different the
Multiple different electronic locks can also be controlled to perform unlocking action during one switch conduction, electricity can be increased by foregoing circuit structure
The quantity for the electronic lock that sub- lock control circuit is controlled.Further, in the case where electronic lock quantity is certain, it is possible to reduce institute
The switch element quantity that need to be configured, so as to simplify the control method of electronic lock control circuit and reduce circuit cost.
2nd, a kind of express delivery cabinet provided by the utility model, by setting the electronics described in above-mentioned technical proposal in express delivery cabinet
Lock control circuit, can improve the stability of express delivery cabinet unlocking, and save the manufacturing cost of express delivery cabinet, be advantageous to pushing away for express delivery cabinet
Wide and application.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of electronic lock control circuit in the prior art；
Fig. 2 is a kind of electrical block diagram of electronic lock control circuit in the utility model embodiment；
Fig. 3 is the electrical block diagram of another electronic lock control circuit in the utility model embodiment；
Fig. 4 is the connection relationship diagram of electronic lock control circuit and electronic lock in the utility model embodiment.
Embodiment
Preferred embodiment of the present utility model described with reference to the accompanying drawings.It should be understood by those skilled in the art that
It is that these embodiments are used only for explaining technical principle of the present utility model, it is not intended that limit protection of the present utility model
Scope.
Each storing bin is provided with electronic lock, it is necessary to configure single on-off circuit to each electronic lock in express delivery cabinet,
Realize that electronic lock is unlocked by the conducting of controlling switch element.Fig. 1 illustrates a kind of structure of electronic lock control circuit,
As shown in fig. 1, the circuit includes five independent on-off circuits, is respectively used to one electronic lock of control and unlocks.But work as express delivery
The switch element of required configuration also can accordingly increase when cabinet includes a large amount of storing bins, inevitably enlarge answering for electronic lock control circuit
Miscellaneous degree and cost, while can also reduce the job stability of electronic lock control circuit.Based on this, the utility model provides one
Kind electronic lock control circuit, the circuit can use a small amount of switch element to control more electronic lock to unlock.
Below in conjunction with the accompanying drawings, a kind of electronic lock control circuit provided the utility model embodiment illustrates.
Fig. 2 illustrates the circuit structure of electronic lock control circuit in the present embodiment, as shown in Fig. 2 the present embodiment
Middle electronic lock control circuit can include first switch group 11 and second switch group 12.Wherein, first switch group 11 can include
Multiple first switches, second switch group 12 can include multiple second switches.
Specifically, one end of first switch can be connected with default power supply in the present embodiment, the other end can respectively with
Electronic lock connection in each electronic lock unit 13.Wherein, default power supply can be as the triggering power supply of electronic lock, its electricity
Source magnitude of voltage can be according to the supply voltage setting needed for electronic lock.For example, default power supply can be 12V electricity in the present embodiment
Source.The other end of first switch is connected with an electronic lock in each electronic lock unit 13 respectively in the present embodiment, is referred to
When electronic lock control circuit includes M electronic lock unit 13, each first switch respectively with one in M electronic lock unit 13
Electronic lock is connected, i.e., each first switch is connected with M electronic lock, and M is at least 2.
Further, in the present embodiment each second switch one end can respectively with all electricity in each electronic lock unit 13
Son lock connection, the other end can be grounded.Wherein, one end of second switch respectively with all electronic locks in each electronic lock unit 13
Connection, is referred to when an electronic lock unit 13 include N number of electronic lock, a pair of each second switch and each electronic lock unit 13 1
It should connect, each second switch is connected with electronic lock all in an electronic lock unit 13, i.e., each second switch and N number of electricity
Son lock connection, N are at least 2.
In the preferred embodiment that the present embodiment provides in first switch group 11 first switch quantity and electronic lock
The quantity for the electronic lock that unit 13 is included is identical, the quantity of second switch and the number of electronic lock unit 13 in second switch group 12
Measure identical.For example, electronic lock control circuit includes M electronic lock unit 13, each electronic lock unit 13 includes N number of electronic lock
When, first switch group 11 includes N number of first switch, and the quantity of second switch is M.Further, it is electronic lock controlled in the present embodiment
Circuit processed can also include microprocessor, and the microprocessor is configurable to the unlocking signal according to electronic lock, control and the electricity
The first switch of son lock connection and second switch conducting.For example, when microprocessor receives in the 1st electronic lock unit the 2nd
During the unlocking information of electronic lock, the first switch and second switch that are connected respectively with the electronic lock according to unlocking signal control
Conducting, triggering electronic lock perform unlocking action.Microprocessor can use in the preferred embodiment that the present embodiment provides
Single-chip microcomputer.
Further, electronic lock unit can include multiple light emitting diodes, multiple diodes and multiple in the present embodiment
Resistance, it is specially：
Each light emitting diode is in parallel with each electronic lock respectively, can be used in corresponding first switch and second switch conducting
Afterwards, conducting sends optical signal to show that electronic lock is in unlocking condition.Wherein, each light emitting diode respectively can be with a resistance
Series connection, the series arm of formation are in parallel with electronic lock again.
Each diode is in parallel with each electronic lock respectively, and it can be used in first switch corresponding to electronic lock and second switch
After locking, a loop is formed with electronic lock coil, for discharging the energy of electronic lock coil, prevents from being formed on electronic lock coil
Backward voltage breakdown second switch.
Further, first switch can be that metal-oxide-semiconductor or triode or IGCT or relay etc. can in the present embodiment
Control type power electronic device, second switch can also be metal-oxide-semiconductor or triode or the controllable type electric power such as IGCT or relay
Electronic device.
First switch is PMOS in the preferred embodiment that the present embodiment provides, and second switch is NMOS tube.Under
Face combines 3 and 4 accompanying drawings, and the preferred embodiment is illustrated.
Fig. 3 illustrates electronic lock control circuit structure in the present embodiment, as illustrated, first being opened in the present embodiment
It is NMOS tube to close as PMOS, second switch.
Wherein：
Drain electrode is connected with one end of electronic lock in first switch, and source electrode is connected with default power supply.From the foregoing it will be appreciated that electronics
Lock unit also includes multiple light emitting diodes, and each light emitting diode is in parallel with each electronic lock respectively, therefore the drain electrode of first switch
It is connected with the anode of light emitting diode.As shown in figure 3, first switch T30 drain electrode is with light emitting diode D4's in the present embodiment
Anode is connected, and source electrode is connected with power supply VCC, and one end of grid can be connected by resistance R1 with source electrode, and the other end of grid can
To pass sequentially through resistance R20, NMOS tube T20 ground connection.First switch T31 drain electrode is connected with light emitting diode D5 anode, source
Pole is connected with power supply VCC, and one end of grid can be connected by resistance R2 with source electrode, and the other end of grid can pass sequentially through electricity
Hinder R21, NMOS tube T21 ground connection.First switch T32 drain electrode is connected with light emitting diode D6 anode, and source electrode connects with power supply VCC
Connect, one end of grid can be connected by resistance R3 with source electrode, and the other end of grid can pass sequentially through resistance R22, NMOS tube
T22 is grounded.First switch T33 drain electrode is connected with light emitting diode D7 anode, and source electrode is connected with power supply VCC, and the one of grid
End can be connected by resistance R4 with source electrode, and the other end of grid can pass sequentially through resistance R241, NMOS tube T23 ground connection.
Drain electrode is connected with the negative electrode of light emitting diode in electronic lock unit in second switch, source ground.As illustrated, this
Second switch T1 drain electrode is connected with light emitting diode D4, D5, D6 and D7 negative electrode in embodiment, source ground.Second switch
T2 drain electrode is connected with light emitting diode D41, D51, D61 and D71 negative electrode, source ground.
Referring next to Fig. 4, Fig. 4 illustrates the connection of electronic lock control circuit and an electronic lock in the present embodiment
Relation.As shown in figure 4, electronic lock control circuit includes being respectively used to the electronic lock wiring for connecting electronic lock both ends in the present embodiment
Terminal OPENA and electronic lock binding post OPEN1.Wherein, first switch T30 drain electrode, light emitting diode D4 anode difference
It is connected with electronic lock binding post OPENA, second switch T1 drain electrode is connected with electronic lock binding post OPEN1.The present embodiment
What middle control electronic lock EL unlocked concretely comprises the following steps：First switch T30 and second switch T1 conductings are controlled, power supply VCC, first open
Close T30, electronic lock EL and second switch T1 and form path, electric current respectively flows through light emitting diode D4 and electronic lock EL, electronic lock
Executing agency's action that EL magnet coil produces electromagnetic induction control electronic lock EL is completed to unlock, and light emitting diode D4 sends light
Signal is to show that electronic lock EL is in unlocking condition.After first switch T30 and second switch T1 lockings is controlled, electronic lock EL's
Backward voltage caused by magnet coil releases energy through diode D14, prevents second switch T1 from damaging.
First switch, second switch are all connected with multiple electronic locks, first switch and different second switches in the present embodiment
Multiple different electronic locks can be controlled to perform unlocking action during conducting, meanwhile, second switch turns on from different first switches
When multiple different electronic locks can also be controlled to perform unlocking actions.Electronic lock control electricity can be increased by foregoing circuit structure
The quantity for the electronic lock that road is controlled.For example, electronic lock control circuit includes M electronic lock unit 13, each electronic lock unit
13 include N number of electronic lock, and first switch group 11 includes N number of first switch, when the quantity of second switch is M, a first switch
With M second switch M electronic lock can be controlled to perform unlocking action, therefore under above-mentioned electronic lock control circuit, Ke Yili
With N+M switching device, realize that N × M electronic lock performs unlocking action.
Based on above-mentioned electronic lock control circuit embodiment, the utility model additionally provides a kind of express delivery cabinet, and the express delivery cabinet can
With the electronic lock control circuit described in including multiple electronic locks, multiple storing bins and above-mentioned electronic lock control circuit embodiment.
Wherein, it is intraoral to be separately positioned on each matter storage lattice for electronic lock, and electronic lock control circuit can control each electronic lock to unlock.
By setting the electronic lock described in above-mentioned electronic lock control circuit embodiment to control in express delivery cabinet in the present embodiment
Circuit, can improve the stability of express delivery cabinet unlocking, and save the manufacturing cost of express delivery cabinet, be advantageous to the popularization of express delivery cabinet and answer
With.
The utility model is limited it should be noted that above-described embodiment illustrates rather than to the utility model,
And those skilled in the art can design alternative embodiment without departing from the scope of the appended claims.In right
In it is required that, any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" is not arranged
Except element or step not listed in the claims being present.Word "a" or "an" before element does not exclude the presence of more
Individual such element.The utility model can be by means of including the hardware of some different elements and by means of properly programmed
PC is realized.In if the unit claim of equipment for drying is listed, several in these devices can be by same
Hardware branch embodies.The use of word first, second, and third does not indicate that any order.Can be by these word solutions
It is interpreted as title.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in this practicality newly
Within the scope of type and form different embodiments.For example, in claims of the present utility model, it is claimed
The one of any of embodiment mode can use in any combination.
So far, combined preferred embodiment shown in the drawings describes the technical solution of the utility model, still, this
Art personnel are it is easily understood that the scope of protection of the utility model is expressly not limited to these embodiments.
On the premise of principle of the present utility model, those skilled in the art can make equivalent change to correlation technique feature
Or replace, the technical scheme after these are changed or replaced it is fallen within the scope of protection of the utility model.
Claims (9)
1. a kind of electronic lock control circuit, it is characterised in that including first switch group and second switch group；
The first switch group includes multiple first switches, and one end of the first switch is connected with default power supply, the other end point
It is not connected with an electronic lock in each electronic lock unit；
The second switch group includes multiple second switches, one end of each second switch respectively with it is all in each electronic lock unit
Electronic lock connects, other end ground connection；
Wherein：
The electronic lock unit includes multiple electronic locks, and the electronic lock is led in connected first switch and second switch
Unlocking action is performed after logical.
2. electronic lock control circuit according to claim 1, it is characterised in that
The quantity of second switch is identical with the quantity of the electronic lock unit in the second switch group；
The quantity of first switch is identical with the quantity for the electronic lock that the electronic lock unit is included in the first switch group.
3. electronic lock control circuit according to claim 1 or 2, it is characterised in that
The first switch and second switch are controllable type power electronic devices.
4. electronic lock control circuit according to claim 1 or 2, it is characterised in that
The electronic lock control circuit also includes microprocessor；
The microprocessor, the unlocking signal according to electronic lock is configured to, controls the first switch that is connected with the electronic lock and the
Two switch conductions.
5. electronic lock control circuit according to claim 1 or 2, it is characterised in that
The first switch is PMOS；
The second switch is NMOS tube.
6. electronic lock control circuit according to claim 1 or 2, it is characterised in that
The electronic lock unit also includes multiple light emitting diodes, and each light emitting diode is in parallel with each electronic lock respectively；The hair
Optical diode, for sending optical signal after corresponding first switch and second switch conducting to show that electronic lock is in unlocking shape
State.
7. electronic lock control circuit according to claim 6, it is characterised in that
The drain electrode of the first switch is connected with the anode of the light emitting diode, and source electrode is connected with default power supply；Described
The drain electrode of two switches is connected with the negative electrode of the light emitting diode, source ground.
8. electronic lock control circuit according to claim 4, it is characterised in that
The microprocessor is single-chip microcomputer.
9. a kind of express delivery cabinet, including multiple storing bins, and it is arranged on the intraoral electronic lock of each matter storage lattice, it is characterised in that institute
Express delivery cabinet is stated also including the electronic lock control circuit described in claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679507.3U CN207063715U (en) | 2017-06-12 | 2017-06-12 | Electronic lock control circuit and express delivery cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679507.3U CN207063715U (en) | 2017-06-12 | 2017-06-12 | Electronic lock control circuit and express delivery cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207063715U true CN207063715U (en) | 2018-03-02 |
Family
ID=61509520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720679507.3U Active CN207063715U (en) | 2017-06-12 | 2017-06-12 | Electronic lock control circuit and express delivery cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207063715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165485A (en) * | 2017-06-12 | 2017-09-15 | 中科富创（北京）科技有限公司 | Electronic lock control circuit and express delivery cabinet |
| CN111173376A (en) * | 2020-01-08 | 2020-05-19 | 澳柯玛股份有限公司 | Control and feedback method of grid cabinet lock based on matrix connection |
-
2017
- 2017-06-12 CN CN201720679507.3U patent/CN207063715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165485A (en) * | 2017-06-12 | 2017-09-15 | 中科富创（北京）科技有限公司 | Electronic lock control circuit and express delivery cabinet |
| CN111173376A (en) * | 2020-01-08 | 2020-05-19 | 澳柯玛股份有限公司 | Control and feedback method of grid cabinet lock based on matrix connection |
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