CN209728830U - A kind of wall-hanging multifunctional wisdom electronics class board - Google Patents
A kind of wall-hanging multifunctional wisdom electronics class board Download PDFInfo
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- CN209728830U CN209728830U CN201920409389.3U CN201920409389U CN209728830U CN 209728830 U CN209728830 U CN 209728830U CN 201920409389 U CN201920409389 U CN 201920409389U CN 209728830 U CN209728830 U CN 209728830U
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- wall
- board
- rear cover
- hanging
- electronics class
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Abstract
The utility model provides a kind of wall-hanging multifunctional wisdom electronics class board, main casing, rear cover and wall hanging board including being embedded with display screen, in rear cover from a left side and the right side is disposed with identity card recognizing instrument, controller, recognition of face camera and IC card identifier, display screen, identity card recognizing instrument, recognition of face camera and IC card identifier are electrically connected with the controller respectively；Several card slots are offered in the back plate of rear cover；The side end face of wall hanging board is equipped with several hooks for corresponding and matching with card slot, and the lower end of wall hanging board is equipped with the selvage to fit with rear cover bottom side plate, and selvage is bolted on the bottom side plate of rear cover.The wall-hanging multifunctional wisdom electronics class board of the utility model, while it being equipped with identity card recognizing instrument, recognition of face camera and IC card identifier, have multiple identities recognition methods；And its is compact-sized, design is scientific and reasonable, and easy to operate, has good application value.
Description
Technical field
The utility model relates to a kind of electronics class board more particularly to a kind of wall-hanging multifunctional wisdom electronics class boards.
Background technique
With the development of science and technology, the hot spot of the modernization of Teaching Equipment and intelligent always development.For side
Just numerous students is managed, and facilitates record, acquisition and the announcement of various information, electronics class board application more come with extensively
General, with the development of electronic component and software program, existing some electronics classes board also has the function of attendance.
But at present during school's use, usually using mode attendance of checking card, student holds before electronics class board
One IC ID card is checked card, and is checked card in generation if it is classmate, is also not easy to find, this is caused centainly to the management of school
Difficulty.
Utility model content
The technical problem to be solved by the utility model is in view of the drawbacks of the prior art, providing a kind of wall-mounted more function
It can wisdom electronics class board.
The utility model uses following technical scheme to solve above-mentioned technical problem:
The utility model provides a kind of wall-hanging multifunctional wisdom electronics class board, the main casing including being embedded with display screen
Body, the rear cover for being set to the main casing back and the wall hanging board matched with the rear cover, the rear cover are interior right from a left side
It is disposed with identity card recognizing instrument, controller, recognition of face camera and IC card identifier, the display screen, identity card are known
Other instrument, recognition of face camera and IC card identifier are electrically connected with the controller respectively；It is offered in the back plate of the rear cover
Several card slots；The side end face of the wall hanging board is equipped with several hooks for corresponding and matching with the card slot, the wall
The lower end of hanging plate is equipped with the selvage to fit with the rear cover bottom side plate, and the selvage is bolted on the rear cover
Bottom side plate on.
Further, the bottom of the rear cover is provided with charging interface, USB interface, cable interface and HDMI interface, described
Charging interface, USB interface, cable interface and HDMI interface are electrically connected with the controller respectively.
Further, it is offered in the back plate of the rear cover on several second through-holes and the side plate of the rear cover two sides
It is evenly equipped with several first through hole respectively.
Further, several third through-holes are evenly equipped on the wall hanging board.
Further, the hook and the card slot are four, and correspond arrangement in rectangle.
It further, further include the speech player being set in the rear cover, the speech player and the control
Device electrical connection.
It further, further include the battery module being set in the rear cover, the battery module and the control
Device electrical connection.
Further, the controller is through cable interface and data server wired connection.
Further, the controller uses the chip of model LPC2220.
Further, the display screen uses tangible formula display screen.
The utility model is had the following technical effect that compared with prior art using above technical scheme
Wall-hanging multifunctional wisdom electronics class provided by the utility model board, while being equipped with identity card recognizing instrument, face
It identifies camera and IC card identifier, has multiple identities recognition methods；The cooperation control of recognition of face camera device can be used
Device is compared and analyzed with data server, to identify to pupilage, thus to replace traditional hand-held card attendance
Mode, to prevent to facilitate management of the school to student for the behavior for attendance of checking card, and facilitate student, being not required to carry
Attendance can be completed in card, and eliminating attendance card and being easily lost causes to mend the problem of blocking；In addition, identity card identification can be passed through
The mode of instrument, recognition of face camera and the combination of IC card identifier, makes electronics class board go wrong in recognition of face camera or not
Conducive to still can be carried out attendance under the scene of camera shooting；And the wisdom class board device structure is compact, design is scientific and reasonable, and operation side
Just, there is good application value.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of wall-hanging multifunctional wisdom electronics class board of the utility model；
Fig. 2 is a kind of present invention looks up structural representation of wall-hanging multifunctional wisdom electronics class board of the utility model；
Fig. 3 is a kind of overlooking structure diagram of wall-hanging multifunctional wisdom electronics class board of the utility model；
Fig. 4 is a kind of side structure schematic view of wall-hanging multifunctional wisdom electronics class board of the utility model；
Fig. 5 is a kind of backsight structural representation of wall-hanging multifunctional wisdom electronics class board of the utility model；
Fig. 6 is a kind of schematic perspective view of wall-hanging multifunctional wisdom electronics class board of the utility model；
Fig. 7 is a kind of vertical view assembling structure schematic diagram of wall-hanging multifunctional wisdom electronics class board of the utility model；
Fig. 8 looks up assembling structure schematic diagram for a kind of wall-hanging multifunctional wisdom electronics class board of the utility model；
Fig. 9 is that the frame principles structure of control system in a kind of wall-hanging multifunctional wisdom electronics class board of the utility model is shown
It is intended to.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawing.
As shown in figs 1-9, a kind of wall-hanging multifunctional wisdom electronics class board is present embodiments provided, including is embedded with display
The main casing 1 of screen 7, the wall hanging board 14 for being set to the rear cover 2 at 1 back of main casing and being matched with the rear cover 2, it is described
In rear cover 2 from a left side and the right side is disposed with identity card recognizing instrument 8, controller 11, recognition of face camera 9 and IC card identifier
10, the display screen 7, identity card recognizing instrument 8, recognition of face camera 9 and IC card identifier 10 respectively with the controller 11
Electrical connection；Several card slots 17 are offered in the back plate of the rear cover 2；The side end face of the wall hanging board 14 be equipped with it is several with it is described
The hook 16 that card slot 17 is corresponded and matched, the lower end of the wall hanging board 14 is equipped with to fit with 2 bottom side plate of rear cover
Selvage 18, the selvage 18 is bolted on the bottom side plate of the rear cover 2.
Wall-hanging multifunctional wisdom electronics class's board passes through identity card recognizing instrument 8, recognition of face camera 9 and IC card identification
Instrument 10 realizes multiple identities recognition methods；Recognition of face camera 9 can be used to carry out with hop controller 11 and data server 22
Comparative analysis, to be identified to pupilage, so that the mode to replace traditional hand-held card attendance, is examined to prevent generation from checking card
Diligent behavior, can facilitate management of the school to student, and facilitate student, and being not required to carrying card can be completed attendance, exempt from
Having gone attendance card to be easily lost causes to mend the problem of blocking.In addition, identity card recognizing instrument, recognition of face camera and IC can be passed through
The mode of card identifier combination, makes electronics class board still can in the case where recognition of face camera goes wrong or is unfavorable for the scene of camera shooting
Carry out attendance；
In the present embodiment, as shown in Figure 2 and Figure 7, the bottom of the rear cover 2 be provided with charging interface 3, USB interface 4,
Cable interface 5 and HDMI interface 6, the charging interface 3, USB interface 4, cable interface 5 and HDMI interface 6 respectively with the control
Device 11 processed is electrically connected.
In the present embodiment, as shown in Fig. 4-5 and Fig. 7-8, several second through-holes are offered in the back plate of the rear cover 2
13 and 2 two sides of the rear cover side plate on be evenly equipped with several first through hole 12 respectively.The first through hole 12 and the second through-hole 13
Heat dissipation and scattered sound function are had both simultaneously.And several third through-holes 15 are evenly equipped on the wall hanging board 14.First through hole 12 and
Two through-holes 13 and third through-hole 15 are all made of honeycomb, and rear cover 2 and wall hanging board 14 use stainless steel material.
As a preferred embodiment, as shown in Fig. 5 and Fig. 7-8, the hook 16 and the card slot 17 are four, and
It corresponds and arranges in rectangle.Specifically, card slot 17 is arranged diagonal in the back plate of rear cover 2 for four；Hook 16 is also the same
It is arranged diagonal on wall hanging board 14 for four, four hooks 16 and four card slots 17 correspond, when assembly, first by wall hanging board
14 are bolted on wall, card slot 17 are then directed at four hooks 16, so that hook 16 can be fastened on card slot completely
17, so that the wall-hanging multifunctional wisdom electronics class board is steadily installed on wall.
As a preferred embodiment, as shown in figs. 5 and 9, which further includes setting
The speech player 19 being placed in the rear cover 2, the speech player 19 are electrically connected with the controller 11；And further include
The battery module 20 being set in the rear cover 2, the battery module 20 are electrically connected with the controller 11, battery pack mould
Block 20 is each function power supply power supply；Battery module 20 is connect with charging interface 3, is battery module 20 by charging interface 3
Charging.
In the present embodiment, as shown in figure 9, the controller 11 is through cable interface 5 and 21 wired connection of data server.
Identity card recognizing instrument 8, recognition of face camera 9 and the identity information collected of IC card identifier 10 are by controller 11 through cable
Interface 5 sends data server 21 to, and compares and analyzes with the student information in data server 21, to pupilage
It is identified.
In addition, the controller 11 uses the chip of model LPC2220 as a preferred embodiment.The display
Screen 7 uses tangible formula display screen.
Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model
It is not restricted to particular embodiments described above.To those skilled in the art, any that this practical is equal
Modifications and substitutions are also all among the scope of the utility model.Therefore, the institute under the spirit and scope for not departing from the utility model
The equal transformation and modification of work, should all cover in the scope of the utility model.
Claims (10)
1. a kind of wall-hanging multifunctional wisdom electronics class board, which is characterized in that including be embedded with display screen (7) main casing (1),
The wall hanging board (14) for being set to the rear cover (2) at the main casing (1) back and being matched with the rear cover (2), the rear cover
(2) in from a left side and the right side is disposed with identity card recognizing instrument (8), controller (11), recognition of face camera (9) and IC card knowledge
Other instrument (10), the display screen (7), identity card recognizing instrument (8), recognition of face camera (9) and IC card identifier (10) are respectively
It is electrically connected with the controller (11)；Several card slots (17) are offered in the back plate of the rear cover (2)；The wall hanging board (14)
Side end face is equipped with several hooks (16) for corresponding and matching with the card slot (17), the lower end of the wall hanging board (14)
Equipped with the selvage (18) to fit with the rear cover (2) bottom side plate, the selvage (18) be bolted on it is described after
It covers on the bottom side plate of (2).
2. wall-hanging multifunctional wisdom electronics class according to claim 1 board, which is characterized in that the bottom of the rear cover (2)
Portion is provided with charging interface (3), USB interface (4), cable interface (5) and HDMI interface (6), and the charging interface (3), USB connect
Mouth (4), cable interface (5) and HDMI interface (6) are electrically connected with the controller (11) respectively.
3. wall-hanging multifunctional wisdom electronics class according to claim 1 board, which is characterized in that after the rear cover (2)
It is offered on plate and is evenly equipped with several first through hole respectively on the side plate of several second through-holes (13) and the rear cover (2) two sides
(12).
4. wall-hanging multifunctional wisdom electronics class according to claim 1 board, which is characterized in that on the wall hanging board (14)
It is evenly equipped with several third through-holes (15).
5. wall-hanging multifunctional wisdom electronics class according to claim 1 board, which is characterized in that the hook (16) and institute
Stating card slot (17) is four, and corresponds arrangement in rectangle.
6. wall-hanging multifunctional wisdom electronics class according to claim 1 board, which is characterized in that further include be set to it is described
Speech player (19) in rear cover (2), the speech player (19) are electrically connected with the controller (11).
7. wall-hanging multifunctional wisdom electronics class according to claim 1 board, which is characterized in that further include be set to it is described
Battery module (20) in rear cover (2), the battery module (20) are electrically connected with the controller (11).
8. wall-hanging multifunctional wisdom electronics class according to claim 1 board, which is characterized in that controller (11) warp
Cable interface (5) and data server (21) wired connection.
9. wall-hanging multifunctional wisdom electronics class according to claim 1 board, which is characterized in that the controller (11) is adopted
With the chip of model LPC2220.
10. wall-hanging multifunctional wisdom electronics class according to claim 1 board, which is characterized in that the display screen (7) is adopted
With tangible formula display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920409389.3U CN209728830U (en) | 2019-03-28 | 2019-03-28 | A kind of wall-hanging multifunctional wisdom electronics class board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920409389.3U CN209728830U (en) | 2019-03-28 | 2019-03-28 | A kind of wall-hanging multifunctional wisdom electronics class board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209728830U true CN209728830U (en) | 2019-12-03 |
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ID=68689186
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920409389.3U Active CN209728830U (en) | 2019-03-28 | 2019-03-28 | A kind of wall-hanging multifunctional wisdom electronics class board |
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| CN (1) | CN209728830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457215A (en) * | 2020-04-08 | 2020-07-28 | 吴雪群 | Plasma display screen |
-
2019
- 2019-03-28 CN CN201920409389.3U patent/CN209728830U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457215A (en) * | 2020-04-08 | 2020-07-28 | 吴雪群 | Plasma display screen |
| CN111457215B (en) * | 2020-04-08 | 2021-08-06 | 江苏联怡通光电科技有限公司 | Plasma display screen |
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