CN208259352U - A kind of multi-functional teacher's lectern - Google Patents
A kind of multi-functional teacher's lectern Download PDFInfo
- Publication number
- CN208259352U CN208259352U CN201820097542.9U CN201820097542U CN208259352U CN 208259352 U CN208259352 U CN 208259352U CN 201820097542 U CN201820097542 U CN 201820097542U CN 208259352 U CN208259352 U CN 208259352U
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- CN
- China
- Prior art keywords
- switch
- side plate
- desktop
- lectern
- teacher
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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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Abstract
The utility model discloses a kind of multi-functional teacher's lecterns, including side plate, desktop, electronic calendar and projector, desktop is provided at the top of the side plate, the table top is provided with electronic calendar, described table top one end is provided with holder, the holder bottom is provided with gravity sensing switch, there is infrared induction switch in the desktop side, the infrared induction switch side is provided with electric time-keeping switch, electric time-keeping switch side is provided with USB charging interface, the side plate side is provided at the top of Bluetooth audio device and Bluetooth audio device and is provided with buzzer, the side plate other side is provided with electrohydraulic cylinder, the electrohydraulic cylinder output end connects support plate, connection support bar one end at the top of the support plate, the support rod other end connects projector by multi-directional ball, the side plate bottom, which is provided with, can brake ten thousand To wheel.This is practical rationally distributed, vdiverse in function, and operation intelligence is suitble to be widely used to promote.
Description
Technical field
The utility model relates to a kind of lectern, in particular to a kind of multi-functional teacher's lectern.
Background technique
Lectern is used only to put teaching article in the past, has a single function, especially exist as a kind of object that teaching is indispensable
In large-scale public classroom, teachers heel row often be can not hear clearly, and teacher is when leaving classroom, it is more likely that forget to take away oneself
Personal belongings, and because class-teaching of teacher is essentially not allow using mobile phone, often the time is again inaccurate for the wall clock in classroom,
So that teacher is difficult to take the time, for this purpose, it is proposed that a kind of multi-functional teacher's lectern.
Summary of the invention
The main purpose of the utility model is to provide a kind of multi-functional teacher's lecterns, can effectively solve in background technique
The problem of.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of multi-functional teacher's lectern, including side plate, desktop, electronic calendar and projector, side plate top setting
There is desktop, the table top is provided with electronic calendar, and described table top one end is provided with holder, the holder bottom
Portion is provided with gravity sensing switch, and there is infrared induction switch in the desktop side, and the infrared induction switch side is provided with electricity
Sub- time switch, electric time-keeping switch side are provided with USB charging interface, the side plate side be provided with Bluetooth audio device and
It is provided with buzzer at the top of Bluetooth audio device, the side plate other side is provided with electrohydraulic cylinder, the electrohydraulic cylinder output end
Support plate is connected, connection support bar one end, the support rod other end connect projector by multi-directional ball at the top of the support plate.
Further, the side plate bottom, which is provided with, can brake universal wheel.
Further, the infrared induction switch and electric time-keeping switch are electrical connected, the electric time-keeping switch and again
Power inductive switch is electrical connected, and the gravity sensing switch is electrical connected with buzzer.
Further, the electronic calendar is electrical connected with infrared induction switch.
Compared with prior art, the utility model has the following beneficial effects: by being arranged electronics 10000 years in table top
It goes through, electronic calendar is electrical connected with infrared induction switch, checks the time at any time when can be convenient class-teaching of teacher, it is attached to leave lectern
When close, infrared induction switch controls electronic calendar and closes, and saves electric power, by the way that holder, side is arranged in table top one end
Just teacher stores personal belongings, is switched by the way that gravity sensing is arranged in holder bottom, can leave lectern again after class in teacher
When forgetting to take away the personal belongings being placed in holder, prompt tone is issued by buzzer, reminds teacher, it is very intelligent, pass through
USB charging interface is set in electric time-keeping switch side, facilitates teacher to charge the phone, by the way that bluetooth sound is arranged in side plate side
It rings, facilitates teacher using Bluetooth microphone connecting sound equipment, to make the classmate of heel row that can also hear the content of teaching, by side
Electrohydraulic cylinder is arranged in the plate other side, and the support rod other end connects projector by multi-directional ball, is conveniently adjusted in support plate and projects
The position of instrument, so as to adjust projected position, by the way that universal wheel, easy to remove multi-functional teacher can be braked in side plate bottom setting
Lectern.
Detailed description of the invention
Fig. 1 is a kind of structure chart of multi-functional teacher's lectern of the utility model.
Fig. 2 is a kind of side view of multi-functional teacher's lectern of the utility model.
Fig. 3 is that a kind of gravity sensing of multi-functional teacher's lectern of the utility model switchs schematic diagram.
Fig. 4 is a kind of electric appliance connection figure of multi-functional teacher's lectern of the utility model.
In figure: 1, universal wheel can be braked；2, Bluetooth audio device；3, buzzer；4, side plate；5, desktop；6, electronic calendar；7,
Support rod；8, projector；9, support plate；10, holder；11, infrared induction switch；12, electric time-keeping switchs；13, USB charges
Interface；14, gravity sensing switchs；15, electrohydraulic cylinder.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of multi-functional teacher's lectern, including side plate 4, desktop 5, electronic calendar 6 and projector 8,
It is provided with desktop 5 at the top of the side plate 4, electronic calendar 6,5 top one end of desktop setting are provided at the top of the desktop 5
There is holder 10,10 bottom of holder is provided with gravity sensing switch 14, and there is infrared induction switch in 5 side of desktop
11,11 side of infrared induction switch is provided with electric time-keeping switch 12, and 12 side of electric time-keeping switch is provided with USB
Charging interface 13,4 side of side plate, which is provided at the top of Bluetooth audio device 2 and Bluetooth audio device 2, is provided with buzzer 3, the side plate 4
The other side is provided with electrohydraulic cylinder 15, and 15 output end of electrohydraulic cylinder connects support plate 9, connects at the top of the support plate 9
7 one end of support rod is connect, 7 other end of support rod connects projector 8 by multi-directional ball.
Wherein, 4 bottom of side plate, which is provided with, can brake universal wheel 1, be moved easily the position of lectern.
Wherein, the infrared induction switch 11 is electrical connected with electric time-keeping switch 12,12 He of electric time-keeping switch
Gravity sensing switch 14 is electrical connected, and the gravity sensing switch 14 is electrical connected with buzzer 3, and lower class hour can be forgotten in teacher
Remember and issues prompt in the case that article of the taking and placing in holder 10 just leaves, it is very intelligent.
Wherein, the electronic calendar 6 is electrical connected with infrared induction switch 11, just opens electronics when people in lectern next stop
Perpetual calendar 6 saves electric power resource.
It should be noted that the utility model is a kind of multi-functional teacher's lectern, when work, connected using Bluetooth microphone
The Bluetooth audio device 2 of 4 side of side plate is set, to amplify, allows the people of classroom heel row that can also hear the content of teaching, teacher can be with
The personal belongings of oneself are placed in holder 10, very convenient, lectern people from next stop, control electricity are arrived in the scanning of infrared induction switch 11
Sub- perpetual calendar 6 is opened, and shows the time, and teacher leaves lectern, then closes perpetual calendar 6, avoids waste electric power, and teacher's mobile phone is out of power also
Connecting line can be connected in USB charging interface 13 and be charged, when needing to use projector 8, electrohydraulic cylinder 15 works, and drives branch
Fagging 9 moves up and down, so that the projector 8 on the support rod 7 being connected with support plate 9 be driven to move up and down, is supported by adjusting
The view field of projector 8 is adjusted to suitable position, lower class hour, electronics with can be convenient by the position of 7 top multi-directional ball of bar
Time switch 12 is closed, if teacher does not take the article in holder 10 away, gravity sensing switch 14 is closed, and teacher leaves
Lectern, infrared induction switch 11 are closed, and three switches are closed at, and control buzzer 3 works, and issues prompt tone, prompt teacher
The personal belongings for taking oneself away can be convenient the position of this mobile lectern by that can brake universal wheel 1.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of multi-functional teacher's lectern, including side plate (4), desktop (5), electronic calendar (6) and projector (8), feature
It is: is provided with desktop (5) at the top of the side plate (4), is provided with electronic calendar (6), the desktop at the top of the desktop (5)
(5) top one end is provided with holder (10), and holder (10) bottom is provided with gravity sensing switch (14), the desktop
(5) side has infrared induction switch (11), and infrared induction switch (11) side is provided with electric time-keeping switch (12), described
Electric time-keeping switch (12) side be provided with USB charging interface (13), side plate (4) side be provided with Bluetooth audio device (2) and
It is provided with buzzer (3) at the top of Bluetooth audio device (2), side plate (4) other side is provided with electrohydraulic cylinder (15), described electronic
Hydraulic cylinder (15) output end connects support plate (9), connection support bar (7) one end at the top of the support plate (9), the support rod
(7) other end connects projector (8) by multi-directional ball.
2. a kind of multi-functional teacher's lectern according to claim 1, it is characterised in that: side plate (4) bottom is provided with
Universal wheel (1) can be braked.
3. a kind of multi-functional teacher's lectern according to claim 1, it is characterised in that: the infrared induction switch (11) with
Electric time-keeping switch (12) is electrical connected, and the electric time-keeping switch (12) and gravity sensing switch (14) are electrical connected, described
Gravity sensing switch (14) is electrical connected with buzzer (3).
4. a kind of multi-functional teacher's lectern according to claim 1, it is characterised in that: the electronic calendar (6) with it is red
Outer inductive switch (11) is electrical connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097542.9U CN208259352U (en) | 2018-01-22 | 2018-01-22 | A kind of multi-functional teacher's lectern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097542.9U CN208259352U (en) | 2018-01-22 | 2018-01-22 | A kind of multi-functional teacher's lectern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208259352U true CN208259352U (en) | 2018-12-21 |
Family
ID=64673906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820097542.9U Expired - Fee Related CN208259352U (en) | 2018-01-22 | 2018-01-22 | A kind of multi-functional teacher's lectern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208259352U (en) |
-
2018
- 2018-01-22 CN CN201820097542.9U patent/CN208259352U/en not_active Expired - Fee Related
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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: 20181221 Termination date: 20200122 |