CN209375821U - A kind of Intelligent campus AI education projection device - Google Patents
A kind of Intelligent campus AI education projection device Download PDFInfo
- Publication number
- CN209375821U CN209375821U CN201920360576.7U CN201920360576U CN209375821U CN 209375821 U CN209375821 U CN 209375821U CN 201920360576 U CN201920360576 U CN 201920360576U CN 209375821 U CN209375821 U CN 209375821U
- Authority
- CN
- China
- Prior art keywords
- fixed shell
- projection device
- electric pushrod
- intelligent campus
- educates
- Prior art date
- 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.)
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Abstract
The utility model discloses a kind of Intelligent campus AI to educate projection device; including fixed shell, firm banking, transparent protective shield; electric pushrod is provided with above the firm banking; the fixed shell is provided with above the electric pushrod; angular transducer is provided between the electric pushrod; the angular transducer side is provided with range sensor; the fixed housing side is provided with power supply line; the fixed enclosure interior is provided with circuit board, and the circuit board is provided with control chip.
Description
Technical field
The utility model relates to projection device fields, educate projection device more particularly to a kind of Intelligent campus AI.
Background technique
Intelligent campus refers to the campus work of the wisdom based on Internet of Things, studying and living integrated environment,
This integrated environment is sufficiently melted teaching, scientific research, management and campus life using various application service systems as carrier
It closes, so that student be helped preferably to learn, grow up.
General projection device needs to connect computer or mobile phone, only by mobile phone or computer image and video launch,
It shows, function is simple, and teacher says that class hour is that numerous students is allowed to watch the same video and figure together using projection device
Picture, but the study schedule of each student be it is different, general projection device teaching when using have biggish office
It is sex-limited.
Utility model content
In order to overcome the above problem, projection is educated with AI the purpose of the utility model is to provide a kind of Intelligent campus and is set
It is standby, its advantage is that improving the property easy to use and flexibility of equipment, while also effectively increasing the learning efficiency and of student
Practise effect.
The utility model achieves the above object through the following technical schemes:
A kind of Intelligent campus AI education projection device, including fixed shell, firm banking, transparent protective shield, it is described solid
Determine to be provided with electric pushrod above pedestal, be provided with the fixed shell above the electric pushrod, between the electric pushrod
It is provided with angular transducer, the angular transducer model BWS4000, the angular transducer side is provided with Distance-sensing
Device, the range sensor model GP2D150E, the fixed housing side are provided with power supply line, the fixed enclosure interior
It is provided with circuit board, the circuit board is provided with control chip, and the control chip model is S3C2440, the control
Chip sides are provided with WiFi chip, the WiFi chip model BCM4354XKUBG, and the fixed case top is provided with
Limiting groove, the limiting groove are internally provided with control panel, and touch screen, the control plane are provided on the control panel
Prelaminar part is provided with connection cables, and the limiting groove side is provided with USB interface, and the USB interface rear portion is provided with fingerprint
Tablet, the fingerprint tablet model Live32M, the fixed shell top are provided with neonychium, the neonychium bottom
Portion is provided with the transparent protective shield, and the fixed shell front is provided with projection lens, and the projection lens side is provided with
Loudspeaker, the loudspeaker are provided with indicator light far from the projection lens side, the loudspeaker, the indicator light, described
Angular transducer, the range sensor, the fingerprint tablet, the electric pushrod, the WiFi chip and the touch
Screen is electrically connected with the control chip.
So set, being able to achieve network savvy by the WiFi chip, student can be identified by the fingerprint tablet
Identity information, convenient for the account of student login oneself, thus facilitate equipment record student study schedule, convenient for student more
Well, more easily learn, the height of equipment can be adjusted by the angular transducer, the range sensor and the electric pushrod
Degree and angle, it is easy to use, flexible.
In above structure, the transparent protective shield is opened, is placed a finger on the fingerprint tablet, the fingerprint induction
The finger print information of plate acquisition user simultaneously sends the control chip for collected information, and the control chip is to the finger
Line tablet is analyzed and processed, and judges the identity of user, after recognizing user's identity, the account of automated log on user
Number, user takes out control panel described in the limiting groove, carries out function selection by the touch screen, finds oneself
Learning records, convenient for student continue projection study, the control chip can record in real time the study schedule of student, and lead to
It crosses the WiFi chip and sends cloud for the study schedule information of student in real time, student after projection device, passes through after use
The touch screen carries out function selection, exits oneself account and pass hull closure.
As a kind of optimal technical scheme of the utility model, the neonychium is fixed with the fixed shell by viscose glue
Connection, the transparent protective shield are connected by a hinge with the fixed shell.
So set, ensure that the connective stability of the transparent protective shield Yu the neonychium and the fixed shell.
As a kind of optimal technical scheme of the utility model, the control panel and the fixed shell pass through the limit
Position groove is fixedly connected.
So set, ensure that the connective stability of the control panel Yu the fixed shell.
As a kind of optimal technical scheme of the utility model, the electric pushrod and the fixed shell are rotatablely connected,
The electric pushrod is fixedly connected with the firm banking by screw.
So set, ensure that the connective stability of the fixed shell and the firm banking and the electric pushrod.
As a kind of optimal technical scheme of the utility model, the indicator light is embedded on the fixed shell, described
Projection lens is embedded on the fixed shell.
So set, ensure that the connective stability of the fixed shell and the indicator light and the projection lens.
As a kind of optimal technical scheme of the utility model, the WiFi chip and the control chip and the circuit
Plate is fixedly connected with the fixed shell by screw by tin welding, the circuit board.
So set, institute can be stably fixed at the circuit board for being fixed with the WiFi chip and the control chip
It states in set casing body.
As a kind of optimal technical scheme of the utility model, the angular transducer and the fixed shell pass through screw
It is fixedly connected.
So set, ensure that the connective stability of the fixed shell and the angular transducer, it is convenient for detection device
Tilt angle.
The utility model beneficial effect achieved is: the utility model can identify the identity of student by fingerprint tablet
Information is able to achieve network savvy by WiFi chip, convenient for recording and updating the study schedule of student in real time, by moveable
Control panel facilitates student to operate, and improves the property easy to use and flexibility of equipment, while different convenient for study schedule
Student carry out different study, effectively increase the learning efficiency and learning effect of student.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of internal structure of Intelligent campus AI education projection device described in the utility model；
Fig. 2 is a kind of main view of Intelligent campus AI education projection device described in the utility model；
Fig. 3 is a kind of top view of Intelligent campus AI education projection device described in the utility model；
Fig. 4 is a kind of circuit structure flow diagram of Intelligent campus AI education projection device described in the utility model.
The reference numerals are as follows:
1, firm banking；2, electric pushrod；3, fixed shell；4, power supply line；5, control panel；6, touch screen；7, transparent
Protective cover；8, USB interface；9, neonychium；10, WiFi chip；11, chip is controlled；12, circuit board；13, angular transducer；14,
Limiting groove；15, range sensor；16, loudspeaker；17, indicator light；18, projection lens；19, fingerprint tablet；20, it connects
Cable.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing.
First embodiment:
As Figure 1-Figure 4, a kind of Intelligent campus educates projection device with AI, including fixed shell 3, firm banking 1, thoroughly
Bright protective cover 7, is provided with electric pushrod 2 above firm banking 1, the effect of electric pushrod 2 be easy for adjustment equipment height and
Angle is provided with fixed shell 3 above electric pushrod 2, is provided with angular transducer 13, angular transducer between electric pushrod 2
13 model BWS4000, effect are the tilt angles of equipment, and 13 side of angular transducer is provided with range sensor 15, distance
15 model GP2D150E of sensor, effect are the height of detection device, and fixed 3 side of shell is provided with power supply line 4, set casing
Body 3 is internally provided with circuit board 12, and control chip 11 is provided with above circuit board 12, controls 11 model S3C2440 of chip, is made
With being the work for controlling equipment, control 11 side of chip is provided with WiFi chip 10,10 model of WiFi chip
BCM4354XKUBG, effect are easy for connection network, are provided with limiting groove 14, the work of limiting groove 14 at the top of fixed shell 3
With being the position for limiting control panel 5, convenient for the pick-and-place of control panel 5, limiting groove 14 is internally provided with control panel 5, control
Touch screen 6 is provided on panel 5 processed, 5 front of control panel is provided with connection cables 20, and 14 side of limiting groove is provided with USB
Interface 8, the effect of USB interface 8 are easy for external electronic device, and 8 rear portion of USB interface is provided with fingerprint tablet 19, fingerprint sense
19 model Live32M of plate is answered, effect is acquisition fingerprint, and neonychium 9, the setting of 9 bottom of neonychium are provided with above fixed shell 3
Have a transparent protective shield 7, the effect of transparent protective shield 7 be it is dust-proof, fixed 3 front of shell is provided with projection lens 18, projection lens
18 sides are provided with loudspeaker 16, and loudspeaker 16 is provided with indicator light 17, loudspeaker 16, indicator light far from 18 side of projection lens
17, angular transducer 13, range sensor 15, fingerprint tablet 19, electric pushrod 2, WiFi chip 10 and touch screen 6 and control
Coremaking piece 11 is electrically connected.
Second embodiment:
Second embodiment is with the difference of first embodiment: neonychium 9 is fixedly connected with fixed shell 3 by viscose glue,
Transparent protective shield 7 is connected by a hinge with fixed shell 3.
Specifically, neonychium 9 is fixedly connected with fixed shell 3 by viscose glue, be ensure that neonychium 9 and is fixed shell 3
Connective stability, transparent protective shield 7 are connected by a hinge with fixed shell 3, ensure that transparent protective shield 7 and fix shell 3
Connective stability, convenient for the opening and closing of transparent protective shield 7.
3rd embodiment:
The difference of 3rd embodiment and first embodiment is: electric pushrod 2 and fixed shell 3 are rotatablely connected, electronic to push away
Bar 2 is fixedly connected with firm banking 1 by screw.
Specifically, electric pushrod 2 and fixed shell 3 are rotatablely connected, and ensure that the connection of electric pushrod 2 and fixed shell 3
Stability, electric pushrod 2 are fixedly connected with firm banking 1 by screw, ensure that the connection of electric pushrod 2 Yu firm banking 1
Stability is conveniently adjusted the height and angle of equipment.
When the utility model is used, opening transparent protective shield 7, place a finger on fingerprint tablet 19, fingerprint induction
Plate 19 acquires the finger print information of user and sends control chip 11 for collected information, and control chip 11 incudes fingerprint
Plate 19 is analyzed and processed, and judges the identity of user, and after recognizing user's identity, the account of automated log on user makes
User takes out control panel 5 in limiting groove 14, carries out function selection by touch screen 6, finds the learning records of oneself, just
Continue projection study in student, control chip 11 can record the study schedule of student in real time, and real by WiFi chip 10
When by the study schedule information of student send cloud, student after projection device, passes through touch screen 6 and carries out function choosing after use
It selects, exits oneself account and pass hull closure.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of Intelligent campus educates projection device, including fixed shell (3), firm banking (1), transparent protective shield (7) with AI,
It is characterized by: being provided with electric pushrod (2) above the firm banking (1), it is provided with above the electric pushrod (2) described
It fixes shell (3), is provided with angular transducer (13) between the electric pushrod (2), angular transducer (13) side is set
It is equipped with range sensor (15), fixed shell (3) side is provided with power supply line (4), setting inside the fixed shell (3)
Have circuit board (12), control chip (11) is provided with above the circuit board (12), control chip (11) side is provided with
WiFi chip (10), fixed shell (3) top are provided with limiting groove (14), and the limiting groove (14) is internally provided with
Control panel (5) is provided with touch screen (6) on the control panel (5), and control panel (5) front is provided with connecting line
Cable (20), limiting groove (14) side are provided with USB interface (8), and USB interface (8) rear portion is provided with fingerprint induction
Plate (19), fixed shell (3) top are provided with neonychium (9), and neonychium (9) bottom is provided with described transparency protected
It covers (7), fixed shell (3) front is provided with projection lens (18), and projection lens (18) side is provided with loudspeaker
(16), the loudspeaker (16) is provided with indicator light (17) far from the projection lens (18) side, the loudspeaker (16), institute
State indicator light (17), the angular transducer (13), the range sensor (15), the fingerprint tablet (19), the electricity
Dynamic push rod (2), the WiFi chip (10) and the touch screen (6) are electrically connected with the control chip (11).
2. a kind of Intelligent campus according to claim 1 educates projection device with AI, it is characterised in that: the neonychium
(9) it is fixedly connected with the fixed shell (3) by viscose glue, the transparent protective shield (7) and the fixed shell (3) pass through hinge
Chain link.
3. a kind of Intelligent campus according to claim 1 educates projection device with AI, it is characterised in that: the control panel
(5) it is fixedly connected with the fixed shell (3) by the limiting groove (14).
4. a kind of Intelligent campus according to claim 1 educates projection device with AI, it is characterised in that: the electric pushrod
(2) it is rotatablely connected with the fixed shell (3), the electric pushrod (2) and the firm banking (1) connect by the way that screw is fixed
It connects.
5. a kind of Intelligent campus according to claim 1 educates projection device with AI, it is characterised in that: the indicator light
(17) it is embedded on the fixed shell (3), the projection lens (18) is embedded on the fixed shell (3).
6. a kind of Intelligent campus according to claim 1 educates projection device with AI, it is characterised in that: the WiFi chip
(10) and the control chip (11) and the circuit board (12) pass through tin welding, the circuit board (12) and the fixed shell
(3) it is fixedly connected by screw.
7. a kind of Intelligent campus according to claim 1 educates projection device with AI, it is characterised in that: the angle sensor
Device (13) is fixedly connected with the fixed shell (3) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360576.7U CN209375821U (en) | 2019-03-21 | 2019-03-21 | A kind of Intelligent campus AI education projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360576.7U CN209375821U (en) | 2019-03-21 | 2019-03-21 | A kind of Intelligent campus AI education projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209375821U true CN209375821U (en) | 2019-09-10 |
Family
ID=67824124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920360576.7U Expired - Fee Related CN209375821U (en) | 2019-03-21 | 2019-03-21 | A kind of Intelligent campus AI education projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209375821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110958385A (en) * | 2019-10-30 | 2020-04-03 | 颜成宇 | Interactive image particle decomposition and reconstruction system |
-
2019
- 2019-03-21 CN CN201920360576.7U patent/CN209375821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110958385A (en) * | 2019-10-30 | 2020-04-03 | 颜成宇 | Interactive image particle decomposition and reconstruction system |
| CN110958385B (en) * | 2019-10-30 | 2021-11-30 | 南京瑞贻电子科技有限公司 | Interactive image particle decomposition and reconstruction system |
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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 |
Granted publication date: 20190910 Termination date: 20200321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |