CN105077988A - Rostrum with dust collecting and sound amplifying functions - Google Patents
Rostrum with dust collecting and sound amplifying functions Download PDFInfo
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- CN105077988A CN105077988A CN201510124049.2A CN201510124049A CN105077988A CN 105077988 A CN105077988 A CN 105077988A CN 201510124049 A CN201510124049 A CN 201510124049A CN 105077988 A CN105077988 A CN 105077988A
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- dust
- dust suction
- dais
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- exhaust apparatus
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Abstract
The invention discloses a rostrum with dust collecting and sound amplifying functions. The rostrum comprises a body, loudspeaker boxes are mounted on two sides of the top of the body, a tabletop is arranged at the top of the body, a microphone is arranged at the top of a front retaining plate of the tabletop, the left portion of the upper surface of the tabletop is hinged to a book holding plate, a clamping is fixedly mounted on the upper portion of the surface of the book holding plate, an article storage groove and a control panel are arranged on the right portion of the upper surface of the tabletop, the control panel comprises an embedded dust collecting switch, a lifting switch and a sound amplifying switch, an archive cabinet and a locker are arranged in the middle of the body, a dust collecting device and a base are arranged on the lower portion of and at the bottom of the body respectively, and a dust storage box is arranged behind the dust collecting device. The dust collecting device and a sound amplifying system are arranged on an original rostrum, so that the problem that teachers when giving lessons are affected by chalk dust and the problem related to sound are solved. The rostrum is simple in structure, reasonable in design, full automatic in control and convenient to use.
Description
Technical field
The present invention relates to teaching equipment technical field, be specially a kind of dais with dust suction and sound amplification function.
Background technology
Dais is the requisite thing of each school, also be the main place of our great teacher's duty dealer office, teacher gives lessons at dais teaching, but dais is function singleness but, simpler and cruder, although multimedia gives lessons teaching comes into school, but need unavoidably on blackboard, record some important content and knowledge points, so just have chalk dust to occur, affect the healthy of teacher, give lessons in present classroom, general classroom is larger, time necessary, teacher has to amplify the volume of oneself, so also can cause some inflictions of body to teacher, consider on current market and also there is no a kind of multi-functional dais, a good environment of giving lessons is built to teacher, the relevant issues solving impact that chalk dust gives lessons on teacher and sound are extremely urgent.
Summary of the invention
The object of the present invention is to provide a kind of dais with dust suction and sound amplification function, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of dais with dust suction and sound amplification function, comprise body, described bodies top both sides are provided with audio amplifier, described bodies top is provided with desktop, described desktop front apron top is provided with microphone, the upper surface left part of described desktop is hinged with puts book plate, described book plate upper surface of putting is installed with clip, the upper surface right part of described desktop leaves storage trough and control panel, described control panel comprises embedded dust suction switch, direction switch and the switch that amplifies, file cabinet and locker is provided with in the middle part of described body, described body lower part and bottom are respectively equipped with dust exhaust apparatus and pedestal, described top, book plate bottom surface compact siro spinning technology of putting has gripper shoe, described gripper shoe bottom surface is fixedly connected with support bar, lifting tube inside is interspersed in by internal and external threads cooperation activity bottom described support bar, motor is fixedly connected with by rotating shaft bottom described lifting tube, dust storage tank is equipped with after described dust exhaust apparatus, described body back bottom one jiao is provided with power line.
Preferably, described file cabinet and locker inner chamber are provided with adjustable dividing plate, and file cabinet and locker are divided at least three layers by this dividing plate, and described file cabinet cabinet door is provided with for antitheft coded lock, and described locker cabinet door is provided with mortise knob lock.
Preferably, described dust exhaust apparatus front panel leaves the air suction opening for chalk dust suction, and described dust exhaust apparatus is placed in body lower part inner chamber puigging, and described dust exhaust apparatus, dust suction switch and power line are a Circuits System.
Preferably, described storage trough comprises blackboard eraser groove and ledge for chalk on blackboard, and described ledge for chalk on blackboard scribbles the paint of different colours according to the chalk of different colours.
Preferably, described microphone is gathered sound source and is play by audio amplifier, and described microphone and audio amplifier are a public address system, provide electric power by power line, by its open and close of switch control rule that amplify.
Preferably, described dust storage tank is in movable embedding dust exhaust apparatus, and described dust storage tank is can detachable structure.
Compared with prior art, the invention has the beneficial effects as follows: the dais of this band dust suction and sound amplification function, original dais is provided with dust exhaust apparatus and public address system, solve teacher to affect by chalk dust and sound relevant issues when giving lessons, by the cooperation of simple several structure, to the environment of attending class that teacher builds, dust exhaust apparatus can absorb chalk dust timely, noise pollution can not be caused simultaneously, this dais is provided with file cabinet and locker, provide convenience to teacher, water can be placed in locker, the article such as clothing, file cabinet place teacher give lessons must teaching equipment etc., structure of the present invention is simple, reasonable in design, full-automatic words control, easy to use.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention;
Fig. 2 is structure rearview of the present invention;
Fig. 3 is structure top view of the present invention.
In figure: 1 body, 2 put book plate, 3 microphones, 4 desktops, 5 audio amplifiers, 6 storage troughs, 7 control panels, 8 file cabinets, 9 dust storage tanks, 10 lockers, 11 dust exhaust apparatuses, 12 pedestals, 13 clips, 14 power lines, 15 gripper shoes, 16 support bars, 17 lifting tubes, 18 motors, 61 blackboard eraser grooves, 62 ledges for chalk on blackboard, 71, dust suction switch, 72 direction switches, 73 amplify switch.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-3, the invention provides a kind of technical scheme: a kind of dais with dust suction and sound amplification function, comprise body 1, described bodies top both sides are provided with audio amplifier 5, described body 1 top is provided with desktop 4, described desktop 4 front apron top is provided with microphone 3, described microphone 3 is gathered sound source and is play by audio amplifier 5, described microphone 3 and audio amplifier 5 are a public address system, electric power is provided by power line 14, control it by the switch 73 that amplifies to open and close, the upper surface left part of described desktop 4 is hinged with puts book plate 2, described book plate 2 upper surface of putting is installed with clip 13, described clip 13 is for clamping relevant teaching books and courseware, the upper surface right part of described desktop 4 leaves storage trough 6 and control panel 7, described control panel 7 comprises embedded dust suction switch 71, direction switch 72 and the switch 73 that amplifies, described storage trough 6 comprises blackboard eraser groove 61 and ledge for chalk on blackboard 62, described ledge for chalk on blackboard 62 scribbles the paint of different colours according to the chalk of different colours, file cabinet 8 and locker 10 is provided with in the middle part of described body 1, described file cabinet 8 and locker 10 inner chamber are provided with adjustable dividing plate, file cabinet 8 and locker 10 are divided at least three layers by this dividing plate, described file cabinet 8 cabinet door is provided with for antitheft coded lock, described locker 10 cabinet door is provided with mortise knob lock, water can be placed in described locker, the article such as clothing, place in file cabinet teacher give lessons must teaching equipment, described body 1 bottom and bottom are respectively equipped with dust exhaust apparatus 11 and pedestal 12, described dust exhaust apparatus 11 front panel leaves the air suction opening for chalk dust suction, described dust exhaust apparatus 11 is placed in body lower part inner chamber puigging, described dust exhaust apparatus 11, dust suction switch 71 and power line 14 are a Circuits System, described top, book plate 2 bottom surface compact siro spinning technology of putting has gripper shoe 15, described gripper shoe 15 bottom surface is fixedly connected with support bar 16, lifting tube 17 is interspersed in by internal and external threads cooperation activity inner bottom described support bar 16, motor 18 is fixedly connected with by rotating shaft bottom described lifting tube 17, dust storage tank 9 is equipped with after described dust exhaust apparatus 11, described dust storage tank 9 is in movable embedding dust exhaust apparatus 11, described dust storage tank 9 is energy detachable structure, described body 1 back bottom one jiao is provided with power line 14, the external domestic power supply of described power line 14.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (6)
1. the dais with dust suction and sound amplification function, comprise body (1), it is characterized in that: described body (1) both sides, top are provided with audio amplifier (5), described body (1) top is provided with desktop (4), described desktop (4) front apron top is provided with microphone (3), the upper surface left part of described desktop (4) is hinged with puts book plate (2), described book plate (2) upper surface of putting is installed with clip (13), the upper surface right part of described desktop (4) leaves storage trough (6) and control panel (7), described control panel (7) comprises embedded dust suction switch (71), direction switch (72) and the switch that amplifies (73), described body (1) middle part is provided with file cabinet (8) and locker (10), described body (1) bottom and bottom are respectively equipped with dust exhaust apparatus (11) and pedestal (12), described book plate (2) top, bottom surface compact siro spinning technology of putting has gripper shoe (15), described gripper shoe (15) bottom surface is fixedly connected with support bar (16), it is inner that described support bar (16) bottom is interspersed in lifting tube (17) by internal and external threads cooperation activity, described lifting tube (17) bottom is fixedly connected with motor (18) by rotating shaft, dust storage tank (9) is equipped with after described dust exhaust apparatus (11), described body (1) back bottom one jiao is provided with power line (14).
2. a kind of dais with dust suction and sound amplification function according to claim 1, it is characterized in that: described file cabinet (8) and locker (10) inner chamber are provided with adjustable dividing plate, file cabinet (8) and locker (10) are divided at least three layers by this dividing plate, described file cabinet (8) cabinet door is provided with for antitheft coded lock, and described locker (10) cabinet door is provided with mortise knob lock.
3. a kind of dais with dust suction and sound amplification function according to claim 1, it is characterized in that: described dust exhaust apparatus (11) front panel leaves the air suction opening for chalk dust suction, described dust exhaust apparatus (11) is placed in body lower part inner chamber puigging, and described dust exhaust apparatus (11), dust suction switch (71) and power line (14) are a Circuits System.
4. a kind of dais with dust suction and sound amplification function according to claim 1, it is characterized in that: described storage trough (6) comprises blackboard eraser groove (61) and ledge for chalk on blackboard (62), and described ledge for chalk on blackboard (62) scribbles the paint of different colours according to the chalk of different colours.
5. a kind of dais with dust suction and sound amplification function according to claim 1, it is characterized in that: described microphone (3) is gathered sound source and play by audio amplifier (5), described microphone (3) and audio amplifier (5) are a public address system, there is provided electric power by power line (14), control it by the switch that amplifies (73) and open and close.
6. a kind of dais with dust suction and sound amplification function according to claim 1, is characterized in that: described dust storage tank (9) is in movable embedding dust exhaust apparatus (11), and described dust storage tank (9) is can detachable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124049.2A CN105077988A (en) | 2015-03-22 | 2015-03-22 | Rostrum with dust collecting and sound amplifying functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124049.2A CN105077988A (en) | 2015-03-22 | 2015-03-22 | Rostrum with dust collecting and sound amplifying functions |
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| Publication Number | Publication Date |
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| CN105077988A true CN105077988A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510124049.2A Pending CN105077988A (en) | 2015-03-22 | 2015-03-22 | Rostrum with dust collecting and sound amplifying functions |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725496A (en) * | 2016-03-23 | 2016-07-06 | 芜湖九龙教学设备有限公司 | Platform desk |
| CN108041812A (en) * | 2017-11-30 | 2018-05-18 | 重庆远望广告有限公司 | A kind of Multifunctional multimedia dais |
| CN108323934A (en) * | 2018-03-09 | 2018-07-27 | 桐乡市乌镇鼎丰旅游咨询工作室 | A kind of education and instruction dais equipment |
| CN108966106A (en) * | 2018-07-18 | 2018-12-07 | 卢剑斌 | A kind of multi-functional public address set for teaching |
| CN110150851A (en) * | 2018-03-01 | 2019-08-23 | 安徽工程大学 | A kind of multi-media classroom lectern that teacher's behaviors can be monitored |
| CN112971343A (en) * | 2021-03-03 | 2021-06-18 | 南京珠欧静商贸有限公司 | Big data interactive teaching practical training platform |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202198078U (en) * | 2011-09-19 | 2012-04-25 | 德州职业技术学院 | Desk for teaching English |
| CN202739192U (en) * | 2012-09-23 | 2013-02-20 | 黑龙江八一农垦大学 | Novel platform |
| CN203341240U (en) * | 2013-07-17 | 2013-12-18 | 绥化学院 | Movable platform for English classroom teaching |
| CN203493068U (en) * | 2013-08-23 | 2014-03-26 | 赵艳霞 | Teacher's desk for teaching |
| CN203723649U (en) * | 2014-01-24 | 2014-07-23 | 陕西理工学院 | Teaching desk with dust removal function |
| CN204120487U (en) * | 2014-10-24 | 2015-01-28 | 胡成云 | A kind of multi-functional Political Teaching dais |
| CN204207297U (en) * | 2014-11-14 | 2015-03-18 | 陕西理工学院 | Multimedia lectern |
-
2015
- 2015-03-22 CN CN201510124049.2A patent/CN105077988A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202198078U (en) * | 2011-09-19 | 2012-04-25 | 德州职业技术学院 | Desk for teaching English |
| CN202739192U (en) * | 2012-09-23 | 2013-02-20 | 黑龙江八一农垦大学 | Novel platform |
| CN203341240U (en) * | 2013-07-17 | 2013-12-18 | 绥化学院 | Movable platform for English classroom teaching |
| CN203493068U (en) * | 2013-08-23 | 2014-03-26 | 赵艳霞 | Teacher's desk for teaching |
| CN203723649U (en) * | 2014-01-24 | 2014-07-23 | 陕西理工学院 | Teaching desk with dust removal function |
| CN204120487U (en) * | 2014-10-24 | 2015-01-28 | 胡成云 | A kind of multi-functional Political Teaching dais |
| CN204207297U (en) * | 2014-11-14 | 2015-03-18 | 陕西理工学院 | Multimedia lectern |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725496A (en) * | 2016-03-23 | 2016-07-06 | 芜湖九龙教学设备有限公司 | Platform desk |
| CN108041812A (en) * | 2017-11-30 | 2018-05-18 | 重庆远望广告有限公司 | A kind of Multifunctional multimedia dais |
| CN110150851A (en) * | 2018-03-01 | 2019-08-23 | 安徽工程大学 | A kind of multi-media classroom lectern that teacher's behaviors can be monitored |
| CN108323934A (en) * | 2018-03-09 | 2018-07-27 | 桐乡市乌镇鼎丰旅游咨询工作室 | A kind of education and instruction dais equipment |
| CN108966106A (en) * | 2018-07-18 | 2018-12-07 | 卢剑斌 | A kind of multi-functional public address set for teaching |
| CN112971343A (en) * | 2021-03-03 | 2021-06-18 | 南京珠欧静商贸有限公司 | Big data interactive teaching practical training platform |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |