CN210428947U - Multimedia computer teaching device - Google Patents
Multimedia computer teaching device Download PDFInfo
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- CN210428947U CN210428947U CN201921308677.6U CN201921308677U CN210428947U CN 210428947 U CN210428947 U CN 210428947U CN 201921308677 U CN201921308677 U CN 201921308677U CN 210428947 U CN210428947 U CN 210428947U
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- air conditioner
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Abstract
The utility model discloses a multimedia computer teaching device not only can be through connecting teaching resource server, time-recorder, display element and microphone on the calculation center unit carry out normal teaching activity, still be equipped with the air anion generator of calculation center unit connection, the air anion that provides can improve the efficiency of study and work, and is most important, the utility model discloses still be equipped with and connect respectively the infrared inductor of calculation center, air conditioner, ozone generator, ozone detector, door and window on-off controller, the utility model discloses can adopt the sterile mode of ozone to carry out the efficient disinfection indoor, ozone readily decompose after the disinfection, do not have and remain, the environmental protection. In order to realize the dispersion of ozone and air anion better, the utility model discloses a multimedia computer teaching device optimizes the setting, sets up ozone generator and air anion generator in the air-out pipeline of air conditioner, and this optimization still reduces the device volume, practices thrift the space.
Description
Technical Field
The utility model belongs to the teaching device field especially relates to a multimedia computer teaching device.
Background
Multimedia computer teaching apparatuses have been widely used in places such as schools and entertainment venues. Especially in school's classroom, personnel are intensive, in order to ensure student's health, the disinfection is essential operation, at present stage, the disinfection mode usually is disinfected for the ultraviolet ray that utilizes ultraviolet disinfection lamp transmission, because the ultraviolet lamp switch has the mode of non-uniform management, it takes place when being opened the thing that burns people by mistake by people, more importantly, ultraviolet ray is propagated along the straight line direction, the classroom is interior desk and chair is very many, the position of sheltering from is difficult to receive the irradiation of ultraviolet ray, especially the cavity inside face of desk etc. consequently, a device safe and that disinfection effect efficiency is higher is the favourable protection to student's health.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to a multimedia computer teaching device capable of thoroughly sterilizing any indoor part.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a multimedia computer instruction device, comprising: the system comprises a calculation center unit, and a teaching resource server, a timer, a display unit, a microphone, an infrared sensor, an air conditioner, an ozone generator, an ozone detector and a door and window switch controller which are respectively connected with the calculation center unit.
Furthermore, the multimedia computer teaching device further comprises a door and a window corresponding to the door and window switch controller.
Furthermore, the multimedia computer teaching device also comprises an air negative ion generator connected with the computing center unit.
Further, the air negative ion generator is arranged on the inner wall of the air outlet of the air conditioner.
Further, an air outlet of the ozone generator is arranged on the inner wall of the air outlet of the air conditioner, and ozone prepared by the ozone generator is blown out along with the airflow of the air conditioner.
According to the utility model discloses a multimedia computer teaching device not only can be through connecting teaching resource server, time-recorder, display element and microphone on the calculation center unit carry out normal teaching activity, still be equipped with the air anion generator of calculation center unit connection, the air anion that provides can improve the efficiency of study and work, and is most important, the utility model discloses still be equipped with and connect respectively the outer red inductor of calculation center, air conditioner, ozone generator, ozone detector, door and window switch controller, the utility model discloses can adopt the sterile mode of ozone to carry out the efficient disinfection indoor, ozone readily decompose after the disinfection, do not have and remain, the environmental protection. In order to realize the dispersion of ozone and air anion better, the utility model discloses a multimedia computer teaching device optimizes the setting, sets up ozone generator and air anion generator in the air-out pipeline of air conditioner, and this optimization still reduces the device volume, practices thrift the space.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram of a functional structure according to an embodiment of the present invention.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the multimedia computer teaching apparatus of the present invention includes: the system comprises a calculation center unit, and a teaching resource server, a timer, a display unit, a microphone, an infrared sensor, an air conditioner, an ozone generator, an ozone detector and a door and window switch controller which are respectively connected with the calculation center unit.
Furthermore, the multimedia computer teaching device further comprises a door and a window corresponding to the door and window switch controller.
Furthermore, the multimedia computer teaching device also comprises an air negative ion generator connected with the computing center unit.
Further, the air negative ion generator is arranged on the inner wall of the air outlet of the air conditioner.
Further, an air outlet of the ozone generator is arranged on the inner wall of the air outlet of the air conditioner, and ozone prepared by the ozone generator is blown out along with the airflow of the air conditioner.
The working process of the example is as follows: the method comprises the steps that after a timer for setting the school time provides a signal within the school time to a calculation center unit, the calculation center unit starts an infrared inductor, the infrared inductor scans and senses whether a person stays indoors or not, the result is transmitted to the calculation center unit, once the calculation center unit receives an indoor unmanned signal, the calculation center unit closes a door and a window through a door and window opening and closing controller, then the calculation center unit selects to start an air conditioner, an ozone generator and an ozone detector, ozone prepared by the ozone generator is dispersed indoors in time according to air flow blown out by the air conditioner to sterilize the indoors, the ozone detector detects the concentration of ozone in indoor air in the sterilization process, the ozone detector detects and transmits the signal to the calculation center unit after the concentration of ozone reaches a certain concentration, the calculation center unit orders the timer to start timing, and the concentration of ozone is maintained within a certain range for a period of time, the time-recorder gives calculation central unit with signal transmission, calculation central unit can select to close the air conditioner, remaining ozone automatic transformation is oxygen, calculation central unit also can select to continue to open the air conditioner and open door and window certainly, so as to carry out the air replacement indoor, treat that the ozone concentration that ozone detector detected falls to after the certain limit, ozone detector gives calculation central unit with signal transmission, calculation central unit can select to close air conditioner and door and window, in order to improve the efficiency of study and work, be favorable to teacher's and students' physical and mental health, during class, calculation central unit can open air anion generator and improve indoor air circumstance.
The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.
Claims (5)
1. A multimedia computer instruction device, comprising: the teaching resource server, the timer, the display unit and the microphone are respectively connected with the calculation center unit, and the teaching resource server, the timer, the display unit and the microphone are characterized in that:
further comprising: and the infrared sensor, the air conditioner, the ozone generator, the ozone detector and the door and window switch controller are connected with the computing center unit.
2. The multimedia computer instructional apparatus of claim 1, wherein: and the door and window corresponding to the door and window opening and closing controller is also included.
3. The multimedia computer instructional apparatus of claim 1, wherein: the air negative ion generator is connected with the calculation center unit.
4. The multimedia computer instructional apparatus of claim 3, wherein: the air negative ion generator is arranged on the inner wall of the air outlet of the air conditioner.
5. The multimedia computer instructional apparatus of claim 1, wherein: the air outlet of the ozone generator is arranged on the inner wall of the air outlet of the air conditioner, and the ozone prepared by the ozone generator is blown out along with the airflow of the air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921308677.6U CN210428947U (en) | 2019-08-13 | 2019-08-13 | Multimedia computer teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921308677.6U CN210428947U (en) | 2019-08-13 | 2019-08-13 | Multimedia computer teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210428947U true CN210428947U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921308677.6U Active CN210428947U (en) | 2019-08-13 | 2019-08-13 | Multimedia computer teaching device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210428947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594888A (en) * | 2020-11-17 | 2021-04-02 | 珠海格力电器股份有限公司 | Kitchen sterilization air conditioning system, control method, air conditioner, medium and terminal |
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2019
- 2019-08-13 CN CN201921308677.6U patent/CN210428947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594888A (en) * | 2020-11-17 | 2021-04-02 | 珠海格力电器股份有限公司 | Kitchen sterilization air conditioning system, control method, air conditioner, medium and terminal |
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