CN211787705U

CN211787705U - High school biological assay teaching platform

Info

Publication number: CN211787705U
Application number: CN202020568707.3U
Authority: CN
Inventors: 赵春涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-10-27
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to a high school experiment teaching field. The high school biological experiment teaching platform comprises a teacher's desk, wherein the upper end surface of the teacher's desk is divided into a multimedia area, an experiment operation area and a cleaning area, and a protective wall is arranged on the outer side of the upper end of the teacher's desk; the experiment operation area is located the lectern up end intermediate position, and the multimedia area is located the lectern up end both sides with the washing district. The utility model provides a pair of biological experiment teaching platform of high school can let the careful teacher's of watching experimentation of all students effectively to for experiment teacher provides excellent teaching environment, improved teacher's teaching efficiency.

Description

High school biological assay teaching platform

Technical Field

The utility model relates to a high school experiment teaching field more specifically relates to a biological assay teaching platform of high school.

Background

At present, most of high school biological experiments are performed in common classrooms, a small part of the experiments are completed in laboratories, and few schools using special laboratories are selected. But teacher's operation is inconvenient when ordinary classroom carries out the experiment, and the student also hardly accurate sees, if students all enclose the experiment next door can probably bring unnecessary damage for such precision instruments of microscope, and some experiments need use the chemical reagent who has corrosivity, can greatly increase danger coefficient, but the teacher does the experiment on traditional laboratory bench, and the student observes on own seat and will lead to the student to observe not in place, influences teaching efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a high school's biological assay teaching platform aims at solving one of the technical problem that exists among the prior art at least.

In order to realize the above object, the technical scheme of an aspect of the utility model provides a biological assay teaching platform of high school, including the lectern, its characterized in that: the upper end surface of the teacher's desk is divided into a multimedia area, an experiment operation area and a cleaning area, and a protective wall is arranged on the outer side of the upper end of the teacher's desk; the experiment operation area is located the lectern up end intermediate position, the multimedia district with wash the district and be located lectern up end both sides.

According to the high school biology experiment teaching platform, the operation process of experiments performed by teachers can be transmitted to the projector through the camera, so that all students can smoothly observe the experiment operations of the teachers, the teachers can explain the experiments in real time through the microphone, and the camera and the microphone can move freely above the operation platform to shoot the experiment process at any time and any position more accurately; simultaneously still be equipped with teaching plan layer board on the laboratory bench, can place teaching plan or experiment record table in mr experimentation, let the convenient data or the record data of looking over of mr can let, the convenient operational environment who brings for mr lets students can make things convenient for more and observe the experimentation clearly, has improved teaching efficiency.

Additionally, the utility model discloses above-mentioned technical scheme provides a biological assay teaching platform of high school still has following technical characteristic:

as the utility model discloses an optimal scheme, multimedia area can stretch out multimedia computer's microphone and camera outside the lectern, multimedia area computer display places the cabinet inboard and is equipped with the microscope and places the platform, can place the microscope on the platform and can be connected with the computer, the lectern front end is located multimedia area below position and is equipped with the keyboard layer board, keyboard layer board slidable mounting be in terminal surface before saying for place the keyboard and the mouse of computer, the lectern rear side is equipped with the computer and places the case, can deposit computer and stereo set, the computer is placed the case back door and is equipped with the radiating groove, can accomplish the heat dissipation work of computer.

As the utility model discloses a another kind of preferred scheme, experiment operation area operation panel rear is equipped with the test-tube rack and places the box with the experimental apparatus, and the operation panel is equipped with the drainage groove all around, the drainage groove can cause the water on the operation panel the cleaning work of operation panel after the washing district is convenient for experiment.

As another preferable scheme of the utility model, the washing district is equipped with the washing pond, can carry out cleaning work after temporarily storing water, hydroenergy in the washing pond can be discharged along the drain valve of bottom of the pool.

As a further preferred scheme of the utility model, the terminal surface left side is equipped with storage box before the lectern, single door is installed through the hinge outward to storage box, and door opening department closes with the latch, storage box is used for depositing experiment mr's personal article.

As another preferred scheme of the utility model, the terminal surface intermediate position is equipped with the experiment article and deposits the district before the lectern, the experiment article is deposited the district and is included two at least drawers, can deposit laboratory glassware and reagent.

As another preferable scheme of the utility model, a microscope storage box is arranged below the right side of the front end face of the lectern, and the microscope storage box is connected with the sealing door by a hinge; the teaching plan support plate is arranged above the microscope storage box and is slidably mounted on the front end face of the speaking table, and teaching plans or experiment records of experiment teachers can be placed on the teaching plan support plate.

As another preferable embodiment of the present invention, the ventilating fan is installed at the leftmost side of the upper end surface of the lectern, and the ventilating fan is slidably installed in the sliding groove of the lectern, and can be raised or retracted into the sliding groove of the lectern at any time.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the device, an experimental teacher can perform an experiment on the operating platform, the camera shows the experimental process to all students through the projector, and the camera and the microphone can be adjusted within a certain range according to the position of the teacher; the teaching efficiency of the teacher is improved. The setting up of drainage groove also enables the cleaning after the experiment work simpler, is equipped with a plurality of storing devices, can properly deposit experimental reagent and laboratory glassware, and to the most valuable instrument and microscope in the experiment, has solitary storage space, can properly deposit.

Drawings

FIG. 1 is an isometric view of a high school biological experiment teaching platform of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a sectional view showing the installation of the ventilating fan of the present invention.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:

1 lectern, 11 protecting walls, 2 multi-media district, 21 keyboard layer boards, 22 microphones, 23 cameras, 3 ventilating fans, 4 microscope placing tables, 5 experimental operation districts, 51 test-tube rack, 52 experimental apparatus place the box, 53 drainage grooves, 54 teaching plan layer boards, 6 washing district, 61 washing pond, 7 storage box, 71 single-leaf door, 8 experimental articles for use deposit the district, 9 microscope storage box, 91 sealing door.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A high school biology experiment teaching table according to some embodiments of the present invention will be described with reference to fig. 1 to 3.

As shown in fig. 1, according to some embodiments of the present invention, a high school biological experiment teaching table is provided, which includes a lectern 1.

Wherein, the upper end surface of the lectern 1 is divided into a multimedia area 2, an experiment operation area 5 and a cleaning area 6.

Furthermore, a protective wall 11 is arranged on the outer side of the upper end of the teacher desk 1; the experiment operation area 5 is located the middle position of lectern 1 up end, and the multi-media district 2 is located lectern 1 up end both sides with wasing district 6.

As shown in fig. 1 and 2, the multimedia area 2 can extend the microphone 22 and the camera 23 of the multimedia computer out of the lectern 1, the multimedia area 2 computer display placing cabinet is provided with a microscope placing table 4 on the inner side, the microscope can be placed on the platform and can be connected with the computer, the front end of the lectern 1 is provided with a keyboard supporting plate 21 below the multimedia area 2, the keyboard supporting plate 21 is slidably mounted on the front end face of the lecture table 1, the keyboard and the mouse are used for placing the computer, the teacher table 1 is provided with a computer placing box 24 on the rear side, the computer and the sound box can be stored, the rear door of the computer placing box 24 is provided with a heat dissipation groove, and the heat dissipation work of the computer can be completed.

Camera 23 can adjust the region of making a video recording at the operation panel within range, can let the student more complete observe the experimentation, and platform 4 should be handled in antiskid to the microscope.

Further as shown in fig. 1 and 3, a test tube rack 51 and an experimental appliance placing box 52 are arranged behind the operation table of the experiment operation area 5, drainage grooves 53 are formed in the periphery of the operation table, and water on the operation table can be guided to the cleaning area 6 by the drainage grooves 53, so that the operation table can be cleaned conveniently after the experiment.

The specific cleaning area 6 is provided with a cleaning tank 61, which can temporarily store water and then perform cleaning work, and the water in the cleaning tank 61 can be discharged along a drain valve at the bottom of the tank.

The drainage groove 53 reduces the cleaning difficulty of liquid scattering after the experiment or in the experiment, and saves the time of teachers.

Further, as shown in fig. 1, a storage box 7 is arranged on the left side of the front end face of the lectern 1, a single-leaf door 71 is installed outside the storage box 7 through hinges, the door is closed through a latch, and the storage box 7 is used for storing personal articles of an experimental teacher.

Further, the middle position of the front end face of the lectern 1 is provided with an experimental article storage area 8, and the experimental article storage area 8 comprises at least two drawers and can store experimental instruments and reagents.

Specifically, a microscope storage box 9 is arranged below the right side of the front end face of the teacher's desk 1, and the microscope storage box 9 is connected with a sealing door 91 through a hinge; the upper part of the microscope storage box 9 is provided with a teaching plan supporting plate 54, and the teaching plan supporting plate 54 is slidably arranged on the front end surface of the teacher desk 1 and can be used for placing teaching plans of experiment teachers.

The utility model provides the experiment teacher with the storage box 7, which avoids the trouble of the teacher speaking personal articles on the ground or on the student desk; the microscope is the most expensive instrument in the experimental process and needs special storage conditions, and the microscope storage box 9 needs to be attached with absorbent paper on the inner wall and needs to be replaced at a certain time so as to ensure that the microscope is stored in a low-temperature and dry environment for a long time; the teaching plan support plate 54 provides a space for teachers to record data or watch experimental steps in the experimental process, teaching plans or textbooks can be placed on the teaching plan support plate 54 and can be seen by the right hand of the teachers at any time, and the space utilization rate is improved.

Further, as shown in fig. 1, a ventilating fan 3 is installed at the leftmost side of the upper end surface of the lectern 1, and the ventilating fan 3 is slidably installed in the slide groove of the lecture table 1 and can be raised or retracted into the slide groove of the lecture table 1 at any time.

Some special experiments have irritant gas to produce, need go on under the good environment of air current circulation, can pull up ventilating fan 3 from the spout when needing, and afterbody spring catch can fix the fan at the highest position, opens the fan and just provides excellent circulation of air environment for the experiment.

The using method comprises the following steps: the experiment mr puts into storage box 1 with personal article, if need open the computer and aim at the experiment region with camera 23, take out experimental articles for use and reagent from experimental articles for use storage area 8, open lectern 1 left side fan 4 of ventilating, begin to carry out the experiment, can place the laboratory glassware temporarily in the experimental apparatus places box 52 in the experimentation, and the student can observe the overall process of experiment through the projecting apparatus of multi-media. If need the microscope, deposit the case 9 from the microscope with the microscope and take out, place on the microscope places platform 4, if there is liquid carelessly to spill on the operation panel in the experimentation, can introduce washing pond 61 with the help of drainage groove 53 with liquid, after the experiment, laboratory glassware washs in washing pond 61 and puts back laboratory supplies storage area 8 after finishing, deposit case 9 with the microscope, will ventilate fan 3 and withdraw to 1 spout of lectern, close the computer, take away mr's personal article from storage box 7.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance: the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting.

Claims

1. The utility model provides a biological assay teaching platform of high school, includes lectern (1), its characterized in that: the upper end surface of the teacher's desk (1) is divided into a multimedia area (2), an experiment operation area (5) and a cleaning area (6), and a protective wall (11) is arranged on the outer side of the upper end of the teacher's desk (1); experiment operation district (5) are located lectern (1) up end intermediate position, multimedia area (2) with wash district (6) are established lectern (1) upper end.

2. The high school biological experiment teaching platform according to claim 1, wherein: multimedia area (2) can stretch out microphone (22) and camera (23) of multimedia computer outside lectern (1), multimedia area (2) computer display places the cabinet inboard and is equipped with microscope and places platform (4), can place microscope on the platform and can be connected with the computer, lectern (1) front end is located multimedia area (2) below position and is equipped with keyboard layer board (21), keyboard layer board (21) slidable mounting is in terminal surface before lectern (1) for place the keyboard and the mouse of computer, lectern (1) rear side is equipped with the computer and places case (24), can deposit computer and stereo set, the computer is placed case (24) back door and is equipped with the radiating groove.

3. The high school biological experiment teaching platform according to claim 1, wherein: experiment operation area (5) operation panel rear is equipped with test-tube rack (51) and experimental apparatus and places box (52), and the operation panel is equipped with drainage groove (53) all around, drainage groove (53) can lead to the water on the operation panel washing district (6).

4. The high school biological experiment teaching platform according to claim 1, wherein: the cleaning area (6) is provided with a cleaning pool (61), and water in the cleaning pool (61) is discharged through a drain valve.

5. The high school biological experiment teaching platform according to claim 1, wherein: the teacher's desk is characterized in that a storage box (7) is arranged on the left side of the front end face of the teacher's desk (1), a single-leaf door (71) is installed outside the storage box (7) through hinges, a door is closed through a latch, and the storage box (7) is used for storing personal articles of an experimental teacher.

6. The high school biological experiment teaching platform according to claim 1, wherein: the middle position of the front end face of the teacher desk (1) is provided with an experimental article storage area (8), and a drawer is arranged in the experimental article storage area (8).

7. The high school biological experiment teaching platform according to claim 1, wherein: a microscope storage box (9) is arranged below the right side of the front end face of the teacher desk (1), and the microscope storage box (9) is connected with a sealing door (91) through a hinge; teaching plan supporting plates (54) are arranged above the microscope storage box (9), and the teaching plan supporting plates (54) are slidably mounted on the front end face of the teacher desk (1).

8. The high school biological experiment teaching platform according to claim 1, wherein: the ventilating fan (3) is installed on the leftmost side of the upper end face of the teacher desk (1), and the ventilating fan (3) is installed in the sliding groove of the teacher desk (1) in a sliding mode and can be lifted up or retracted into the sliding groove of the teacher desk (1) at any time.