CN209594973U - A kind of mobile phone storage device - Google Patents
A kind of mobile phone storage device Download PDFInfo
- Publication number
- CN209594973U CN209594973U CN201920102405.4U CN201920102405U CN209594973U CN 209594973 U CN209594973 U CN 209594973U CN 201920102405 U CN201920102405 U CN 201920102405U CN 209594973 U CN209594973 U CN 209594973U
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- China
- Prior art keywords
- chip microcontroller
- mobile phone
- storage device
- module
- placement plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 21
- 230000005674 electromagnetic induction Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of mobile phone storage device, including placement plate, it is provided with several storage boxes in placement plate, detection module is provided in each storage box, detection module uses metal detection device；Key module, control cabinet, battery and buzzer are additionally provided in placement plate, key module includes several switch keys, and control cabinet is internally provided with single-chip microcontroller, and the outer surface of control cabinet is provided with display module；The output of several metal detection devices is connected to single-chip microcontroller, and battery and single-chip microcontroller are connected as single-chip microcontroller power supply, and the output of single-chip microcontroller is separately connected display module and buzzer.The utility model structure is simple, storage is taken conveniently, is convenient for management, is at low cost.
Description
Technical field
The utility model belongs to storage device, and in particular to a kind of mobile phone storage device.
Background technique
As intelligence constantly develops, the popularity rate of mobile phone is higher and higher, student for mobile phone utilization rate also year by year
Increase；Due to the device for not having mobile phone to be centrally placed in existing classroom, cause student at school when can unconsciously play mobile phone,
Influence is attended class quality；Mobile phone is placed on article placing desk before the class for student alternatively, being only to provide an article placing desk in classroom, after class
It takes away again, this mode places the defect chaotic, it is inconvenient that storage is taken there are mobile phone, and teacher is also difficult to know whether someone does not have
There is the case where placing mobile phone, management is more inconvenient.
Utility model content
The purpose of this utility model is that it is in view of the above problems and insufficient, it proposes that a kind of structure is simple, store and take
It takes conveniently, convenient for management, mobile phone storage device at low cost.
To achieve the goals above, the technical solution adopted in the utility model is: a kind of mobile phone storage device, including places
Plate is provided with several storage boxes in placement plate, and detection module is provided in each storage box, and detection module is examined using metal
Survey device；Key module, control cabinet, battery and buzzer are additionally provided in placement plate, key module includes several switches
Key, control cabinet are internally provided with single-chip microcontroller, and the outer surface of control cabinet is provided with display module；
The output of several metal detection devices is connected to single-chip microcontroller, and battery and single-chip microcontroller are connected as single-chip microcontroller confession
The output of electricity, single-chip microcontroller is separately connected display module and buzzer.
Above-mentioned technical proposal is further improved, the metal detection device uses electromagnetic induction type metal detector.It adopts
With induction metal detector, detection method is simple and convenient, highly reliable, at low cost.
Further, key module includes 3 switch keys.By 3 switch keys, complete timing start, close and
The setting of time, it is simple to operate.
Further, the model AT89C51 of the single-chip microcontroller.
Further, the display module uses 8 for charactron.8 Digital sum pipes are set, wherein two have put for showing
Entering mobile phone quantity, two displays are not put into mobile phone quantity, and it is the time of remaining four displays countdown, simple and clear, convenient for management.
Further, it is additionally provided with charging unit in each storage box, is provided with USB interface on charging unit.It is provided with
Charging unit facilitates the charging of mobile phone, provides convenience for student.
The utility model has the beneficial effects that whether the utility model is put into storage box using metal detection device detection mobile phone
It is interior, it is shown by display module and has placed mobile phone quantity and be not put into mobile phone quantity, mobile phone placement situation is very clear, convenient for pipe
It manages and checks；The class period is configured by key switch, countdown is shown by display module, when countdown ends
When, buzzer issues the sound, and student is reminded to take mobile phone away, and this method storage is taken conveniently, is simple and efficient.
Detailed description of the invention
Fig. 1 is the scheme of installation of the utility model；
Fig. 2 is the circuit structure block diagram of the utility model；
Fig. 3 is detection module circuit diagram in Fig. 2；
Fig. 4 is key module, single-chip microcontroller, buzzer and display module circuit connection diagram in Fig. 2；
Wherein, 1, placement plate；2, storage box；3, metal detection device；4, key module；5, control cabinet；6, display module；
7, battery；8, buzzer；9, USB interface.
Specific embodiment
To keep the content of the utility model clearer, with reference to the accompanying drawing, to specific embodiment of the present utility model
It is described in further detail.It should be noted that for purposes of clarity, being omitted in attached drawing and explanation unrelated with the utility model
, the expression and description of component known to persons of ordinary skill in the art.
Embodiment 1:
A kind of mobile phone storage device provided by the utility model is set in placement plate 1 as illustrated in fig. 1 and 2, including placement plate 1
Several storage boxes 2 are equipped with, detection module is provided in each storage box 2, detection module uses metal detection device 3；It puts
It sets and is additionally provided with key module 4, control cabinet 5, battery 7 and buzzer 8 on plate 1, key module 4 includes that several switches are pressed
Key, control cabinet 5 are internally provided with single-chip microcontroller, and the outer surface of control cabinet 5 is provided with display module 6；
The output of several metal detection devices 3 is connected to single-chip microcontroller, and battery 7 and single-chip microcontroller are connected as single-chip microcontroller
Power supply, the output of single-chip microcontroller are separately connected display module 6 and buzzer 8.
It is additionally provided with charging unit in each storage box 2, USB interface 9 is provided on charging unit.
As shown in figure 3, the metal detection device 3 uses electromagnetic induction type metal detector, including coil L1 and L2, three
Pole pipe Q1, Q2 and Q3 and light emitting diode D33；When search coil L1 is close to metal object, light emitting diode D33 conducting, hair
Optical diode shines；Meanwhile circuit output high level signal；Conversely, light emitting diode does not shine, circuit output low level letter
Number.Wherein, D0 is the output signal of metal detection device 3.
As shown in figure 4, single-chip microcontroller uses model AT89C51 chip, key module 4 includes 3 switch keys, shows mould
Block 6 uses 8 Digital sum pipes.Wherein, 3 switch keys are respectively connected to the port P1.0-1.2 of single-chip microcontroller, the P1.3 of single-chip microcontroller
Port connects buzzer 8；D0-D15 is respectively the output signal of 16 metal detection devices 3, respectively through 74ALS373 latch
It is connected to single-chip microcontroller；Since the port of single-chip microcontroller is limited, expanded using 74ALS138.
The working principle of the utility model is as follows: student before class, mobile phone is placed in corresponding storage box 2, by opening
The corresponding duration of attending class of close button setting, the detection mobile phone of metal detection device 3 are put into situation, and outputs level signals are to monolithic
Machine, single-chip microcontroller exports countdown display signal to display module 6, mobile phone is put into number signal and is not put into number signal, shows
The instruction display number information and temporal information of the reception single-chip microcontroller of module 6；When countdown cut-off, single-chip microcontroller is defeated to buzzer 8
Ringing signal out, buzzer 8 issue the sound, and student is reminded to take respective mobile phone away.
Only express the embodiments of the present invention above, the description thereof is more specific and detailed, but can not therefore and
It is interpreted as the limitation to utility model patent range.It should be pointed out that for those of ordinary skill in the art, not
Under the premise of being detached from the utility model design, various modifications and improvements can be made, these belong to the guarantor of the utility model
Protect range.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of mobile phone storage device, it is characterised in that: including placement plate, several storage boxes are provided in placement plate, each
Detection module is provided in storage box, detection module uses metal detection device；Key module, control are additionally provided in placement plate
Case, battery and buzzer processed, key module include several switch keys, and control cabinet is internally provided with single-chip microcontroller, control
The outer surface of case is provided with display module；
The output of several metal detection devices is connected to single-chip microcontroller, and battery and single-chip microcontroller are connected as single-chip microcontroller power supply,
The output of single-chip microcontroller is separately connected display module and buzzer.
2. mobile phone storage device according to claim 1, it is characterised in that: the metal detection device uses electromagnetic induction
Formula metal detector.
3. mobile phone storage device according to claim 1, it is characterised in that: key module includes 3 switch keys.
4. mobile phone storage device according to claim 1, it is characterised in that: the model AT89C51 of the single-chip microcontroller.
5. mobile phone storage device according to claim 1, it is characterised in that: the display module uses 8 for charactron.
6. mobile phone storage device described in -5 any claims according to claim 1, it is characterised in that: in each storage box also
It is provided with charging unit, is provided with USB interface on charging unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102405.4U CN209594973U (en) | 2019-01-22 | 2019-01-22 | A kind of mobile phone storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102405.4U CN209594973U (en) | 2019-01-22 | 2019-01-22 | A kind of mobile phone storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209594973U true CN209594973U (en) | 2019-11-08 |
Family
ID=68400159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920102405.4U Expired - Fee Related CN209594973U (en) | 2019-01-22 | 2019-01-22 | A kind of mobile phone storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209594973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200208A (en) * | 2020-03-20 | 2020-05-26 | 枣庄学院 | Mobile phone classroom manager for college students |
-
2019
- 2019-01-22 CN CN201920102405.4U patent/CN209594973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200208A (en) * | 2020-03-20 | 2020-05-26 | 枣庄学院 | Mobile phone classroom manager for college students |
| CN111200208B (en) * | 2020-03-20 | 2021-02-19 | 枣庄学院 | Mobile phone classroom manager for college students |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 |