CN206468141U - A kind of locker lock - Google Patents

Abstract

The utility model discloses a kind of locker lock, including：Key scan module, microprocessor, reminding module, multiple electronic switches and multiple electromagnetic locks；The key scan module is used to set default unlocking pin, input unlocking pin, and the output end of the key scan module is electrically connected with the output end of the microprocessor；Input of the output end of the microprocessor respectively with the reminding module, multiple electronic switches is electrically connected, and the output end of each electronic switch is electrically connected with the control signal of an electromagnetic lock, and each electromagnetic lock is used to be arranged on a locker body.The utility model is not only efficiently solved causes the problem of natural resources is wasted due to bar code paper slip, moreover it is possible to effectively prevent the problem of customer leads to not take out article because losing bar code paper slip.In addition, the utility model has the advantages that safe and reliable, practical, with low cost, easy care.

Description

A kind of locker lock

Technical field

The utility model belongs to security technology area, more particularly to a kind of storage lockset.

Background technology

At present, customer goes shopping for convenience, and the entrance in market is provided with locker, in order to which customer is entering market Before, the personal effects of oneself are stored in locker.In order to ensure the security of customer's personal effects, set on locker It is equipped with lockset.When customer clicks on storage button, the lockset prints a bar code paper slip, every bar code paper slip correspondence one Individual locker；In the personal effects during customer takes out locker, bar code paper slip need to be only placed at scanner and be swept Retouch；When scanner scanning is to correct bar code, you can open corresponding locker.

In each storage article of every customer, a bar code paper slip can be all printed.However, this pass through bar code Paper slip opens locker and there is following defect：(1) every bar code paper slip can only be with once, it is impossible to reuses, so as to cause The problem of paper resources are wasted.(2) bar code paper slip is easily lost, so as to take out the problem of article is made troubles to customer.

The content of the invention

There is provided a kind of locker lock, this cabinet lock in order to overcome the above-mentioned deficiencies of the prior art for the utility model Tool, which is only locking or opens locker, provides a good material base.This locker lock can solve the problem that paper resources wave The problems such as expense, bar code paper slip are easily lost.

To achieve the above object, the utility model employs following technical scheme：

The utility model provides a kind of locker lock, including：It is key scan module, microprocessor, reminding module, multiple Electronic switch and multiple electromagnetic locks；The key scan module is used to set default unlocking pin, input unlocking pin, described to press The output end of key scanning module is electrically connected with the output end of the microprocessor；The output end of the microprocessor respectively with it is described The input electrical connection of reminding module, multiple electronic switches, the output end of each electronic switch and the control of an electromagnetic lock are defeated Enter end electrical connection, each electromagnetic lock is used to be arranged on a locker body.

Further, the electronic switch includes relay, and the normally-closed contact of the relay passes through power supply and the electromagnetism Lock electrical connection, the coil of the relay is electrically connected with the microprocessor.

Further, the key scan module includes ten digital keys being decorated in array, often row digital keys One end is electrically connected with an input of the microprocessor, and often one end of row digital keys also connects power supply by resistance；Each column The other end of digital keys is electrically connected with another input of the microprocessor.

Further, the key scan module also includes bag deposit button and takes bag button, the bag deposit button, takes bag button One end electrically connected with an input of the microprocessor, the bag deposit button, take one end of bag button also to be connect by resistance Power supply；The bag deposit button, the other end for taking bag button are electrically connected with another input of the microprocessor.

Further, the digital keys, bag deposit button and take bag button in four rows three arrange arrangement or three rows and four columns arrangement.

Further, the reminding module includes buzzer, the output end of the anode of the buzzer and the microprocessor Electrical connection, the minus earth of the buzzer.

Further, the microprocessor is that raspberry is sent or single-chip microcomputer.

The beneficial effects of the utility model are：

1) locker lock is key scan module, microprocessor, reminding module, multiple electronic switches in the utility model Constituted with multiple electromagnetic locks etc., wherein key scan module, microprocessor, reminding module, multiple electronic switches and multiple electromagnetism Lock is made up of circuit and physical unit, and this locker lock is only locking, opens locker one good material base of offer Plinth.

Wherein, key scan module is used to set default unlocking pin, input unlocking pin, by default unlocking pin, solution Lock cipher is transmitted to microprocessor, and microprocessor judges whether the default unlocking pin that has been stored with, and the unlocking pin inputted It is whether identical with default unlocking pin；Microprocessor, which is sent, is turned on and off instruction to electronic switch, electronic switch driving electromagnetism Lock is turned on and off；Microprocessor sends corresponding hint instructions to reminding module, and reminding module sends corresponding prompt message. The utility model is not only efficiently solved causes the problem of natural resources is wasted due to bar code paper slip, moreover it is possible to effectively prevent The problem of only customer leads to not take out article because losing bar code paper slip.In addition, the utility model has safe and reliable, reality With property is strong, with low cost, easy care the advantages of.

2) in the utility model electronic switch include relay, receive be turned on and off instruction when, the line of relay Circle is in obtain electric or power failure state；The normally-closed contact of absorption relay is off or closure state, so as to control electromagnetism Lock is opened or closed.

3) key scan module includes digital keys in the utility model, and predetermined number digit groups are set using digital keys The preset number unlocking pin closed；Digital unlocking pin is used as by the use of the multiple numerals of digital keys input.This cabinet lock Tool not only avoids unlocking using bar code, also reduces use cost.

4) reminding module includes buzzer and/or indicator lamp in the utility model, when setting default unlocking pin, micro- place The identical that has been stored with reason device presets unlocking pin, and buzzer and/or indicator lamp send the prompt message on setup failed. When inputting unlocking pin, when unlocking pin is different from default unlocking pin, buzzer and/or indicator lamp send unblock failure Prompt message.In order to user can intuitively, have a clear understanding of the facilities of current preset unlocking pin, and unblock feelings Condition.

Brief description of the drawings

Fig. 1 is a kind of structured flowchart of locker lock in the utility model；

Fig. 2 is a kind of circuit theory diagrams of locker lock in the utility model.

The implication of label symbol is as follows in figure：

10-key scan module 20-microprocessor, 30-reminding module

40-electronic switch, 50-electromagnetic lock

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

As shown in Figure 1 and Figure 2, according to one embodiment of the present utility model, a kind of locker lock, including：Key scan Module 10, microprocessor 20, reminding module 30, multiple electronic switches 40 and multiple electromagnetic locks 50；The key scan module 10 For setting default unlocking pin, input unlocking pin, the output end of the key scan module 10 and the microprocessor 20 Output end electrical connection, the key scan module 10 output default unlocking pin, unlocking pin to microprocessor 20.It is described micro- Input of the output end of processor 20 respectively with the reminding module 30, multiple electronic switches 40 is electrically connected, the microprocessor Device 20 is used to store or abandon to store default unlocking pin, and judges the unlocking pin and the default unlocking pin of storage of input It is whether identical；When unlocking pin is identical with default unlocking pin, then after the output of microprocessor 20 open command, in storage The default unlocking pin is removed in device；When unlocking pin is different from default unlocking pin, the output of microprocessor 20 prompting Instruction.The reminding module 30 receives the hint instructions that the microprocessor 20 is exported, and sends corresponding prompt message.Each electricity The output end of sub switch 40 is electrically connected with the control signal of an electromagnetic lock 50, and each electromagnetic lock 50 is used to be arranged on a storage On thing cabinet body；The electronic switch 40 receives the open command that the microprocessor 20 is exported, and drives electromagnetic lock 50 to be in Opening, namely locker are in open mode.

The electromagnetic lock 50 includes lock housing, electromagnet, lock pin and pin-and-hole, and the electromagnet is arranged in the lock housing, institute The wire for being equipped with and being electrically connected with the electronic switch 40 in lock housing is stated, the wire is also connected with the electromagnet；The lock Pin is arranged on the inside of the lock housing, and the lock pin is back and forth inserted or departed from the pin-and-hole, institute under electromagnet effect The shaft outer sheath for stating lock pin is provided with back-moving spring.

For the improvement of above-described embodiment, in the present embodiment, the electronic switch 40 includes relay, the relay Normally-closed contact is electrically connected with the electromagnetic lock 50 by power supply and forms loop, the coil of the relay and the microprocessor 20 electrically connect and form loop.Relay receives open command or the out code of the output of microprocessor 20, the line of relay Circle is on or off-state, so that driving electromagnetic lock 50 to be in is turned on and off state, and then realizes the unlatching of locker Or the purpose closed.

For the improvement of above-described embodiment, in the present embodiment, the key scan module 10 includes what is be decorated in array Ten (0,1,2,3,4,5,6,7,8,9) digital keys, often one end of row digital keys is defeated with the one of the microprocessor 20 Enter end electrical connection, often one end of row digital keys also connects power supply by resistance；The other end of each column digital keys with it is described micro- Another input electrical connection of processor 20.The key scan module 10 in addition to being digital keys, can also be letter by Key；Alphabet key can be 15 words in 26 alphabet keys or subalphbet button, such as 26 alphabet keys Female button.The key scan module 10 also include bag deposit button and take bag button (bag deposit button, take bag button, can be with sum Word button constitutes the matrix of three columns and four rows or the matrix of the row of four row three；Bag deposit button, bag button is taken to be separately provided), institute State bag deposit button, take one end of bag button to be electrically connected with an input of the microprocessor 20, the bag deposit button, take bag by One end of key also connects power supply by resistance；The bag deposit button, the other end for taking bag button are another with the microprocessor 20 Input is electrically connected.When setting default unlocking pin, press bag deposit button, then ten digital keys (0,1,2,3,4,5, 6th, 7,8,9) in input setting number (such as 4,5,6) numeral be used as default unlocking pin.In unblock, press and take Bag button, then multiple numerals are inputted as unlocking pin in ten digital keys.Preset between unlocking pin and locker Corresponding relation, can be manually set, and corresponding relation is stored in microprocessor 20 by programming.

For the improvement of above-described embodiment, in the present embodiment, the reminding module 30 includes buzzer, the buzzer Anode is electrically connected with the output end of the microprocessor 20, the minus earth of the buzzer.The reminding module 30 includes referring to Show lamp, the anode of the indicator lamp is electrically connected with the output end of the microprocessor 20, the minus earth of the indicator lamp.It is described Whether reminding module 30 is used to point out to input to have preset unlocking pin or false release password.The default unlocking pin of input, if The identical that has been stored with microprocessor 20 presets unlocking pin, then exports corresponding hint instructions；Buzzer and/or indicator lamp Corresponding prompt message is sent, such as buzzer is dodged under three three sound, indicator lamp.When inputting unlocking pin, if the solution of output Lock cipher is different from default unlocking pin, then microprocessor 20 exports corresponding hint instructions；Buzzer and/or indicator lamp are sent Corresponding prompt message, such as buzzer dodges a sound, indicator lamp.The reminding module 30 also includes display screen, described The input of display screen is electrically connected with the output end of the microprocessor 20, for showing corresponding prompt message.

For the improvement of above-described embodiment, in the present embodiment, the microprocessor 20 is that raspberry is sent or 51 single-chip microcomputers.It is described Microprocessor 20 is that raspberry sends controller Raspberry Pi B+；The raspberry sends Raspberry Pi B+ to be that one, Britain is small-sized A pocket computer based on ARM delivered of charity, there is small volume, low in energy consumption.Raspberry is sent Raspberry Pi B+ are software aspects as the world today, and most popular mini PC, raspberry sends fan to be its customization Corresponding LINUX system, and extensive application is developed, community resource enriches, and has a data that much may be referred to.Select the type The main cause of number card computer has：1GHz dominant frequency can meet the demand of mass data processing；GPI0 mouthfuls are carried, can be facilitated Realize warning function, external button, or even external screen；1 serial communication is carried, while supporting USB to expand more Multi-serial port.

Specifically, key scan module 10 includes several buttons of positive column, such as nine buttons are arranged just according to three rows three Row arrangement, now so that 12 buttons arrange positive row arrangement according to four rows three as an example, one end of each button is sent with raspberry in the first row Raspberry Pi port GPIO7 electrical connections；One end of each button by first resistor also with connecing power supply in the first row. The other end of each button sends Raspberry Pi port GPIO21 to electrically connect with raspberry in first row.

One end of each button sends Raspberry Pi port GPIO0 to electrically connect with raspberry in second row；Second row In each button one end also with connecing power supply by second resistance.The other end of each button is sent with raspberry in secondary series Raspberry Pi port GPIO22 electrical connections.

One end of each button sends Raspberry Pi port GPIO2 to electrically connect with raspberry in the third line；The third line In each button one end also with connecing power supply by 3rd resistor.The other end of each button is sent with raspberry in 3rd row Raspberry Pi port GPIO24 electrical connections.

One end of each button sends Raspberry Pi port GPIO3 to electrically connect with raspberry in fourth line；Fourth line In each button one end also with connecing power supply by the 4th resistance.

Now by taking three relays, three electromagnetic locks as an example, control signal and the raspberry of the first relay send Raspberry Pi port GPIO1 electrical connections；The normally opened contact of first relay is electrically connected by the first power supply with one end of the first electromagnetic lock, The common port of first relay is electrically connected with the other end of first electromagnetic lock.

The control signal of second relay sends Raspberry Pi port GPIO6 to electrically connect with raspberry；Second relay The normally opened contact of device is electrically connected by second source with one end of the second electromagnetic lock, the common port of second relay with it is described The other end electrical connection of second electromagnetic lock.

The control signal of 3rd relay sends Raspberry Pi port GPIO29 to electrically connect with raspberry；3rd relay The normally opened contact of device is electrically connected by the 3rd power supply with one end of the 3rd electromagnetic lock, the common port of the 3rd relay with it is described The other end electrical connection of 3rd electromagnetic lock.

The present embodiment provide a kind of locker lock be by key scan module 10, microprocessor 20, reminding module 30, Multiple electronic switch 40 and multiple electromagnetic locks 50 grades are constituted.When in use, this locker lock can with it is of the prior art soft Part coordinates the transmission and control for realizing a variety of data.The operation principle of the present embodiment is entered with reference to software of the prior art Row description, it must be noted that be：The software being engaged with locker lock is not innovative part of the present utility model, not yet It is part of the present utility model.

, it is necessary to set default unlocking pin when using storing cabinet：Default unblock is set in key scan module 10 Password, and default unlocking pin is exported to microprocessor 20；Microprocessor 20 judges whether to have stored the default unblock of identical Password；The identical default unlocking pin if microprocessor 20 has been stored with, corresponding hint instructions are sent to reminding module 30, and Abandon storing the default unlocking pin received；Reminding module 30 sends corresponding prompting letter according to the hint instructions received Breath；If microprocessor 20 is not stored with, identical presets unlocking pin, preserves the unlocking pin received.

During unblock：Unlocking pin is inputted in key scan module 10, and unlocking pin is exported to microprocessor 20；It is micro- Processor 20 judges whether unlocking pin is identical with default unlocking pin；If unlocking pin is differed with default unlocking pin, Microprocessor 20 sends corresponding hint instructions to reminding module 30；Reminding module 30 is sent according to the hint instructions received Corresponding prompt message；If unlocking pin is identical with default unlocking pin, microprocessor 20 sends unlatching to electronic switch 40 and referred to After order, the default unlocking pin in this time operating is deleted in memory；What the reception microprocessor 20 of electronic switch 40 was sent opens Instruction is opened, driving electromagnetic lock 50 is in open mode.

Claims (5)

1. a kind of locker lock, it is characterised in that including：

Key scan module, microprocessor, reminding module, multiple electronic switches and multiple electromagnetic locks；

The key scan module is used to set default unlocking pin, input unlocking pin, the output of the key scan module End is electrically connected with the output end of the microprocessor；

Input of the output end of the microprocessor respectively with the reminding module, multiple electronic switches is electrically connected, Mei Ge electricity The output end of sub switch is electrically connected with the control signal of an electromagnetic lock, and each electromagnetic lock is used to be arranged on a locker sheet On body；

The key scan module includes ten digital keys being decorated in array, often one end of row digital keys with it is described The input electrical connection of microprocessor, often one end of row digital keys also connects power supply by resistance；Each column digital keys it is another One end is electrically connected with another input of the microprocessor；

The key scan module also includes bag deposit button and takes bag button, the bag deposit button, the one end for taking bag button and institute The input electrical connection of microprocessor is stated, the bag deposit button, takes one end of bag button also to connect power supply by resistance；It is described to deposit Bag button, the other end for taking bag button are electrically connected with another input of the microprocessor.

2. locker lock according to claim 1, it is characterised in that：

The electronic switch includes relay, and the normally-closed contact of the relay is electrically connected by power supply with the electromagnetic lock, institute The coil for stating relay is electrically connected with the microprocessor.

3. locker lock according to claim 1, it is characterised in that：

The digital keys, bag deposit button and take bag button in four rows three arrange arrangement or three rows and four columns arrangement.

4. the locker lock according to any one in claims 1 to 3, it is characterised in that：

The reminding module includes buzzer, and the anode of the buzzer is electrically connected with the output end of the microprocessor, described The minus earth of buzzer.

5. the locker lock according to any one in claims 1 to 3, it is characterised in that：

The microprocessor is that raspberry is sent or single-chip microcomputer.