CN206805595U - A kind of multifunctional portable electronic identity card for students - Google Patents
A kind of multifunctional portable electronic identity card for students Download PDFInfo
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- CN206805595U CN206805595U CN201720489351.2U CN201720489351U CN206805595U CN 206805595 U CN206805595 U CN 206805595U CN 201720489351 U CN201720489351 U CN 201720489351U CN 206805595 U CN206805595 U CN 206805595U
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- identity card
- electronic identity
- module
- portable electronic
- circuit board
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Abstract
A kind of multifunctional portable electronic identity card for students is the utility model is related to, it includes shell, and LCDs, power module and the circuit board being arranged in shell；Back of circuit board is provided with driver module, radio-frequency module and control module；Circuit board front is provided with keyboard circuit, and keyboard circuit is connected with multiple buttons；Circuit board is provided with construction opening, and LCDs is arranged in construction opening；Driver module, radio-frequency module and keyboard circuit electrically connect with control module respectively；LCDs electrically connects with driver module；Power module is powered for control module.Using integrating liquid crystal display and multiple buttons on the electronic identity card for students of active RFID technology, with reference to control module, the function of wireless device for answering question is realized；And liquid crystal display uses chimeric mounting structure on circuit boards, make the frivolous portability of electronic identity card for students of integrated wireless answering function, facilitate the routine use of user.
Description
Technical field
The utility model belongs to electronic information technical field, more particularly to a kind of multifunctional portable electronic identity card for students.
Background technology
Radio frequency identification (RFID) is a kind of wireless communication technology, and specific objective can be identified by radio signals and is read and write
Related data, in recent years RFID identification technology be widely used in school student information identification field, we generally will be this
RFID technique is used to realize that the device of pupilage identification function is referred to as " electronic identity card for students ", RFID label tag electronic identity card for students
Card form is generally made into, to facilitate student to wear.
And with the development of Digital Teaching, wireless device for answering question also becomes a kind of necessary article of current school instruction；Nothing
Line device for answering question is a kind of hand-held device with answer button, and this device presses the answer of student using wireless communication technique
Key information is sent to the receiver being connected on teacher's teaching electronic brain, and answering information is forwarded to teaching electronic brain master again by receiver
Machine.
Now in terms of electronic identity card for students use demand, people have no longer met single student information identification function,
Electronic identity card for students is integrated into device for answering question function, and keeps original portability, it has also become a kind of current demand of rationalization.
Utility model content
In view of this, the purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind using RFID technique,
The portable electronic piece student's identity card of integrated device for answering question function.
To realize object above, the utility model adopts the following technical scheme that：A kind of multifunctional portable electronic identity card for students, bag
Shell is included, and LCDs, power module and the circuit board being arranged in the shell；
The back of circuit board is provided with driver module, radio-frequency module and control module；The circuit board front is set
Keyboard circuit is equipped with, the keyboard circuit is connected with multiple buttons；The circuit board is provided with construction opening, the LCDs
In the construction opening；
The driver module, the radio-frequency module and the keyboard circuit electrically connect with the control module respectively；
The LCDs electrically connects with the driver module；The power module is powered for the control module.
Preferably, the LCDs is segment encode liquid crystal display；The circuit board of the construction opening both sides is provided with installation and welded
Disk；The segment encode liquid crystal display passes through the construction opening, the screen surfaces of the segment encode liquid crystal display and institute from the back of circuit board
It is concordant to state circuit board front；The pin of the segment encode liquid crystal display is mutually inserted and welded with the installation pad.
Preferably, the button is film key；Multiple film keys are embedded on the housing.
Preferably, the power module uses button cell.
Preferably, in addition to it is used for the battery Kato for fixing the button cell, the battery Kato detachable interposing, which closes, to exist
On the shell.
Preferably, the shell shape is round rectangle, and hanging hole is additionally provided with the shell.
Preferably, the radio-frequency module is 2.4G wireless radio frequency modules.
Preferably, the 2.4G wireless radio frequency modules use CYRF6936 radio frequency chips.
Preferably, the driver module uses HT1621-QF48 display driver chips.
Preferably, the control module uses MSP430F2112IPW main control chips.
The utility model uses above technical scheme, using integrated liquid crystal display on the electronic identity card for students of active RFID technology
Device and multiple buttons, with reference to control module, realize the function of wireless device for answering question；And liquid crystal display is used and is fitted together on circuit boards
Mounting structure, make the electronic identity card for students of integrated wireless answering function frivolous, it is portable, facilitate the routine use of user.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model electronic identity card for students electrical connection schematic diagram；
Fig. 2 is the utility model electronic identity card for students LCDs mounting structure schematic diagram；
Fig. 3 is the utility model electronic identity card for students preferred scheme surface structure schematic diagram.
1- shells in figure；2- LCDs；3- power modules；4- circuit boards；5- buttons；6- battery Katos；41- is shown
Drive module；42- radio-frequency modules；43- control modules；44- keyboard circuits；45- construction openings.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
As shown in Figures 1 to 3, a kind of multifunctional portable electronic identity card for students, including shell 1, and be arranged in the shell
LCDs 2, power module 3 and circuit board 4；
The back side of circuit board 4 is provided with driver module 41, radio-frequency module 42 and control module 43；The circuit board
4 fronts are provided with keyboard circuit 44, and the keyboard circuit 44 is connected with multiple buttons 5；The circuit board 4 is provided with construction opening
45, the LCDs 2 is arranged in the construction opening 45；
The driver module 41, the radio-frequency module 42 and the keyboard circuit 44 respectively with the control module 43
Electrical connection；The LCDs 2 electrically connects with the driver module 41；The power module 3 is the control module
43 power supplies.
Radio frequency identification (RFID) is a kind of wireless communication technology, and specific objective can be identified by radio signals and is read and write
Related data, without establishing machinery or optical contact between identifying system and specific objective.Radio frequency identification (RFID) uses
Special RFID reader and special RFID label tag, information is sent to RFID read-write by RFID label tag using frequency signal
Device.Wireless device for answering question is a kind of hand-held device with answer button, and this device is using wireless communication technique student's
Answer key information is sent to the receiver being connected on teacher's teaching electronic brain, and answering information is forwarded to teaching again by receiver
Host computer.
The utility model use for active RFID tag technology, realize RFID label tag function, radio-frequency module is received and come from
The order of control module and id information, id information is regularly sent out by certain tranmitting frequency, the id information is by RFID read-write
Device receives and parses through, and realizes the RFID label tag function of electronic identity card for students；
The utility model electronic identity card for students sets multiple buttons and keyboard circuit to be used for the input operation for realizing device for answering question, if
Put liquid crystal display be used for show include the information such as key information, system status information, ID identity information, answer result, and its
In radio-frequency module be additionally operable to realize with teacher's teaching electronic brain on receiver radio communication function；Wherein, when progress answer
During operation, control module receives input information, realizes business logical operation, such as：Display command is sent to driver module,
Answering information is sent to radio-frequency module, and receives to receive from radio-frequency module and returns to operating result etc..
In addition, as shown in figure 3, using construction opening is set on circuit boards, LCDs is arranged on construction opening
Interior optimization structure；Avoid conventional method installation LCDs, the thickness of LCDs in itself, the thickness of supercircuit plate
Degree, the problem of causing product totally blocked up, ensure the frivolous portable of electronic identity card for students product.
Further, as a preferred embodiment, the LCDs 2 is segment encode liquid crystal display；The installation
Be open 45 both sides circuit board be provided with installation pad (not shown)；The segment encode liquid crystal display passes through from the back of circuit board
The construction opening 45, the screen surfaces of the segment encode liquid crystal display are concordant with circuit board front；The pipe of the segment encode liquid crystal display
Pin is mutually inserted and welded with the installation pad.
LCDs uses direct insertion segment encode liquid crystal display, and technology maturation is low in energy consumption, and using the installation side of straight cutting welding
Formula, the modes such as winding displacement connection, SMT welding are compared, assembling product technique is simple and convenient, and integrated cost is low.
As a preferred embodiment, the button 5 is film key；Multiple film keys are embedded described
On shell 1.
Button uses film key, is further ensured that the thickness of electronic identity card for students is small, makes product frivolous portable；Keyboard circuit
For existing timing scan keyboard circuit.
As a preferred embodiment, the power module 3 uses button cell.Using button cell as work
Power supply, maintain the frivolous of product, and easily realization simple in construction.
Further, as shown in figure 3, as a preferred embodiment, also including being used to fix the button cell
Battery Kato 6, the battery Kato 6 detachably plugged together on the shell 1.
The utility model electronic identity card for students fixes button cell using a battery Kato, and this battery Kato is detachable
Plug together on shell, can so be convenient for changing battery, ensure the reuse of product.Specifically, battery Kato is plugged together into outer
Shell, the positive pole of battery are in direct contact with circuit board, and negative pole is then in contact with the battery spring lamination installed on circuit boards.
In addition, to extend battery, power consumption is reduced, setting does not have button operation within a certain period of time, controls
Device control product switchs to resting state automatically, closes LCDs display function, further reduces product power consumption.And product has
There is a key arousal function, when user has any button operation, instant on product, open LCDs and show.
As a preferred embodiment, the shell 1 is shaped as round rectangle, hanging hole is additionally provided with the shell.
Electronic identity card for students can be convenient for carrying.
As a preferred embodiment, the radio-frequency module 42 is 2.4G wireless radio frequency modules.
Using 2.4G wireless radio-frequencies, without extra networking process before answer communication, speed is fast, efficiency high.And
2.4G radio-frequency communication power consumptions are considerably less, can accomplish that low-consumption wireless communicates.
Further, as a preferred embodiment, the 2.4G wireless radio frequency modules use CYRF6936 radio frequencies
Chip.The chip is the low-power consumption radio frequency chip that Sai Pulasi companies release, and stable performance is low in energy consumption.
As a kind of specific embodiment, the driver module 41 uses HT1621-QF48 display driver chips.
As a kind of specific embodiment, the control module uses MSP430F2112IPW main control chips.
The utility model uses above technical scheme, using integrated liquid crystal display on the electronic identity card for students of active RFID technology
Device and multiple buttons, with reference to control module, realize the function of wireless device for answering question；And liquid crystal display is used and is fitted together on circuit boards
Mounting structure, make the electronic identity card for students of integrated wireless answering function frivolous, it is portable, facilitate the routine use of user；Electronics device
Part uses low-power consumption element, keeps the service life of power module battery；Designed using battery Kato, convenient button battery is more
Change.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (10)
- A kind of 1. multifunctional portable electronic identity card for students, it is characterised in that：Including shell, and the liquid crystal being arranged in the shell Display screen, power module and circuit board；The back of circuit board is provided with driver module, radio-frequency module and control module；The circuit board front is provided with Keyboard circuit, the keyboard circuit are connected with multiple buttons；The circuit board is provided with construction opening, the LCDs installation In the construction opening；The driver module, the radio-frequency module and the keyboard circuit electrically connect with the control module respectively；It is described LCDs electrically connects with the driver module；The power module is powered for the control module.
- 2. multifunctional portable electronic identity card for students according to claim 1, it is characterised in that：The LCDs is segment encode Liquid crystal display；The circuit board of the construction opening both sides is provided with installation pad；The segment encode liquid crystal display is worn from the back of circuit board The construction opening is crossed, the screen surfaces of the segment encode liquid crystal display are concordant with circuit board front；The pipe of the segment encode liquid crystal display Pin is mutually inserted and welded with the installation pad.
- 3. multifunctional portable electronic identity card for students according to claim 1, it is characterised in that：The button is film key； Multiple film keys are embedded on the housing.
- 4. multifunctional portable electronic identity card for students according to claim 1, it is characterised in that：The power module uses button Battery.
- 5. multifunctional portable electronic identity card for students according to claim 4, it is characterised in that：Also include being used to fix the knob The battery Kato of battery is detained, the battery Kato detachable interposing closes on the housing.
- 6. multifunctional portable electronic identity card for students according to claim 1, it is characterised in that：The shell shape is fillet square Shape, hanging hole is additionally provided with the shell.
- 7. multifunctional portable electronic identity card for students according to claim 1, it is characterised in that：The radio-frequency module be 2.4G without Line radio-frequency module.
- 8. multifunctional portable electronic identity card for students according to claim 7, it is characterised in that：The 2.4G wireless radio frequency modules Using CYRF6936 radio frequency chips.
- 9. multifunctional portable electronic identity card for students according to claim 1, it is characterised in that：The driver module uses HT1621-QF48 display driver chips.
- 10. multifunctional portable electronic identity card for students according to claim 1, it is characterised in that：The control module uses MSP430F2112IPW main control chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489351.2U CN206805595U (en) | 2017-05-04 | 2017-05-04 | A kind of multifunctional portable electronic identity card for students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489351.2U CN206805595U (en) | 2017-05-04 | 2017-05-04 | A kind of multifunctional portable electronic identity card for students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805595U true CN206805595U (en) | 2017-12-26 |
Family
ID=60739070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720489351.2U Active CN206805595U (en) | 2017-05-04 | 2017-05-04 | A kind of multifunctional portable electronic identity card for students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805595U (en) |
-
2017
- 2017-05-04 CN CN201720489351.2U patent/CN206805595U/en active Active
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