CN215730361U

CN215730361U - Multifunctional comprehensive experimental demonstration device

Info

Publication number: CN215730361U
Application number: CN202121112420.0U
Authority: CN
Inventors: 陈一凡; 陈诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2022-02-01
Anticipated expiration: 2031-05-22

Abstract

The utility model discloses a multifunctional comprehensive experiment demonstration device, which belongs to the technical field of experiment demonstration and comprises a box body, a display, a lamp box, a laser source and a temperature and humidity sensor, wherein the box body comprises a top plate, a bottom plate and a side plate for connecting the top plate and the bottom plate, the side surface of the side plate is provided with the lamp box, the middle parts of the top plate and the bottom plate are provided with a partition plate, the two sides of the partition plate are respectively provided with the lamp box, the bottom of the top plate is provided with the laser source, and the top of the laser source is provided with a connecting wire penetrating through the top plate. According to the utility model, the temperature and humidity inside the box body can be conveniently monitored by arranging the temperature and humidity sensor, and can be displayed by the display, the operation is simple, the visualization degree is high, the accuracy of the experiment is effectively improved, the box door can be conveniently opened and closed by the sliding wheel, the experiment and the demonstration can be conveniently carried out according to the experiment requirement, and the efficiency of the experiment and the demonstration can be increased.

Description

Multifunctional comprehensive experimental demonstration device

Technical Field

The utility model relates to a comprehensive demonstration device, in particular to a multifunctional comprehensive experiment demonstration device, and belongs to the technical field of experiment demonstration.

Background

Because the restriction of experimental device, or the experiment has danger, only do the experiment by mr or instructor, and the experiment of experimental phenomenon is carefully observed to the student, through demonstrating the experiment simultaneously, can increase the student effectively and understand the experiment, arouse the interest to study, improve the efficiency of study.

And present presentation device is synthesized in multi-functional experiment, the humiture in the inconvenient control box increases the degree of difficulty of experiment demonstration, and it is comparatively troublesome to open and close simultaneously, and the efficiency of demonstration is lower.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to solve the problems that the temperature and the humidity in a box are inconvenient to monitor, the difficulty of experimental demonstration is increased, meanwhile, the opening and the closing are troublesome, and the demonstration efficiency is low.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a presentation device is synthesized in multi-functional experiment, includes box, display, lamp house, laser source and temperature and humidity sensor, the box includes roof and bottom plate and is used for connecting the roof with the curb plate of bottom plate, the side of curb plate is provided with the lamp house, the roof with the middle part of bottom plate is provided with the baffle, the both sides of baffle all are provided with the lamp house, the bottom of roof is provided with the laser source, the top of laser source is provided with and runs through the connecting wire of roof, one side of laser source is connected temperature and humidity sensor, the positive movable mounting of box has the chamber door, the top and the bottom of chamber door all are provided with the movable pulley.

Preferably, the box body is divided into two intervals by the partition board, and a laser source and a temperature and humidity sensor are arranged in each interval.

Preferably, the bottom of the bottom plate is provided with a supporting base.

Preferably, the support base comprises a threaded column fixed at the bottom of the bottom plate, and the other end of the threaded column is connected with a threaded cylinder through threads.

Preferably, a ground mat is arranged at the bottom of the threaded cylinder.

Preferably, a plurality of bulbs with different colors and different illumination intensities are arranged on the lamp box.

Preferably, the top and the bottom of the lamp box are both provided with spacers.

Preferably, a joint of the connecting line and the top plate is provided with a jacket.

Preferably, the envelope is provided as a T-shaped envelope in cross-section.

Preferably, a handle is arranged on the front surface of the box door.

The utility model has the beneficial technical effects that: according to the multifunctional comprehensive experiment demonstration device, the temperature and humidity inside the box body can be conveniently monitored by arranging the temperature and humidity sensor and displayed by the display, the operation is simple, the visualization degree is high, the experiment accuracy is effectively improved, the box door is arranged, the box can be conveniently opened and closed by the sliding wheel, the experiment and demonstration can be conveniently carried out according to the experiment requirement, and the experiment and demonstration efficiency is improved.

Drawings

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of a multifunctional experimental comprehensive demonstration apparatus according to the present invention;

FIG. 2 is a schematic view of a door unfolding structure of a preferred embodiment of the multifunctional experimental comprehensive demonstration apparatus according to the present invention;

FIG. 3 is a schematic structural diagram of a box of a preferred embodiment of the multifunctional experimental comprehensive demonstration device according to the present invention;

FIG. 4 is a schematic structural view of a support base of a preferred embodiment of the multifunctional experimental comprehensive demonstration apparatus according to the present invention;

FIG. 5 is a schematic view of a light box structure of a preferred embodiment of the multifunctional experimental comprehensive demonstration apparatus according to the present invention;

fig. 6 is a schematic view illustrating a connection structure of a top plate and a laser source according to a preferred embodiment of the multifunctional experimental comprehensive demonstration apparatus of the present invention.

In the figure: 1-box door, 2-top plate, 3-connecting wire, 4-side plate, 5-bottom plate, 6-handle, 7-supporting base, 701-ground mat, 702-threaded cylinder, 703-threaded column, 8-display, 9-lamp box, 10-partition plate, 11-sliding wheel, 12-laser source, 13-temperature and humidity sensor, 14-spacer and 15-envelope.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-6, the multifunctional experiment comprehensive demonstration device provided by this embodiment, including the box, display 8, lamp house 9, laser source 12 and temperature and humidity sensor 13, the box includes roof 2 and bottom plate 5 and is used for connecting roof 2 and bottom plate 5's curb plate 4, the side of curb plate 4 is provided with lamp house 9, roof 2 and bottom plate 5's middle part is provided with baffle 10, the both sides of baffle 10 all are provided with lamp house 9, the bottom of roof 2 is provided with laser source 12, the top of laser source 12 is provided with connecting wire 3 that runs through roof 2, one side of laser source 12 is provided with temperature and humidity sensor 13, the positive movable mounting of box has box door 1, the top and the bottom of box door 1 all are provided with movable pulley 11. The model through setting up temperature and humidity sensor 13 is JRTH424D, can be convenient monitor the inside temperature and humidity of box to show through display 8, easy operation, visual degree is high, improves the accurate nature of experiment effectively, through setting up chamber door 1, can open and close through the convenient going on of movable pulley 11, according to the needs of experiment, can be convenient experiment and demonstration, increase the efficiency of experiment and demonstration.

In the present embodiment, as shown in fig. 2 and 3, the box body is divided into two sections by the partition board 10, and a laser source 12 and a temperature and humidity sensor 13 are disposed in each section. By providing the laser light source 12 and the temperature/humidity sensor 13 in each section, the two sections can be used individually or in combination.

In the present embodiment, as shown in fig. 1, fig. 2 and fig. 4, a supporting base 7 is disposed at the bottom of the bottom plate 5, the supporting base 7 includes a threaded column 703 fixed at the bottom of the bottom plate 5, a threaded cylinder 702 is connected to the other end of the threaded column 703 through a thread, a floor mat 701 is disposed at the bottom of the threaded cylinder 702, and a handle 6 is disposed on the front surface of the box door 1. Through setting up support base 7, can pass through a screw thread section of thick bamboo 702 and screw thread post 703, the height of convenient adjustment box through setting up handle 6, pulling chamber door 1 that can be more convenient reduces the degree of difficulty of operation.

In the present embodiment, as shown in fig. 2 and 5, a plurality of bulbs with different colors and different illumination intensities are arranged on the lamp box 9, and spacers 14 are arranged on the top and the bottom of the lamp box 9. Through being provided with a plurality of different colors and different illumination intensity's bulb on lamp house 9, can increase the effect of experiment effectively.

In the present embodiment, as shown in fig. 6, a jacket 15 is provided at the junction of the connecting line 3 and the top plate 2, and the jacket 15 is provided as a jacket having a T-shaped cross section. By providing the jacket 15, the sealing between the connection line 3 and the top plate 2 can be effectively increased.

In this embodiment, as shown in fig. 1 to fig. 6, the working process of the multifunctional comprehensive experiment demonstration apparatus provided in this embodiment is as follows:

step 1: when in use, according to the experiment required, the convex-concave lens, the plane mirror, the glass brick, the diffraction single slits with different sizes, the gratings with different sizes, the round hole, the glass beaker and the like are put in the box body;

step 2: the bulb on the lamp box 9 is turned on and off as required, and during physical experiments, the laser source 12 is turned on to irradiate the object to be irradiated, and meanwhile, the two sections in the box body can be used independently or in combination.

To sum up, in this embodiment, according to the demonstration device is synthesized in multi-functional experiment of this embodiment, through setting up temperature and humidity sensor 13, can be convenient monitor the inside temperature and humidity of box to show through display 8, easy operation, visual degree is high, improves the accurate nature of experiment effectively, through setting up chamber door 1, can open and close through 11 convenient the going on of movable pulley, according to the needs of experiment, can be convenient experiment and demonstration, increase the efficiency of experiment and demonstration. By providing the laser light source 12 and the temperature/humidity sensor 13 in each section, the two sections can be used individually or in combination. Through setting up support base 7, can pass through a screw thread section of thick bamboo 702 and screw thread post 703, the height of convenient adjustment box through setting up handle 6, pulling chamber door 1 that can be more convenient reduces the degree of difficulty of operation. Through being provided with a plurality of different colors and different illumination intensity's bulb on lamp house 9, can increase the effect of experiment effectively. By providing the jacket 15, the sealing between the connection line 3 and the top plate 2 can be effectively increased.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims

1. The utility model provides a demonstration device is synthesized in multi-functional experiment, includes box, display (8), lamp house (9), laser source (12) and temperature and humidity sensor (13), its characterized in that, the box includes roof (2) and bottom plate (5) and is used for connecting roof (2) with curb plate (4) of bottom plate (5), the side of curb plate (4) is provided with lamp house (9), the middle part of roof (2) with bottom plate (5) is provided with baffle (10), the both sides of baffle (10) all are provided with lamp house (9), the bottom of roof (2) is provided with laser source (12), the top of laser source (12) is provided with connecting wire (3) that run through roof (2), one side of laser source (12) is connected temperature and humidity sensor (13), the positive movable mounting of box has chamber door (1), the top and the bottom of the box door (1) are provided with sliding wheels (11).

2. The comprehensive demonstration device for the multifunctional experiment according to claim 1, wherein the box body is divided into two sections by the partition board (10), and each section is provided with a laser source (12) and a temperature and humidity sensor (13).

3. A multifunctional experimental comprehensive demonstration device according to claim 1 characterized in that the bottom of the bottom plate (5) is provided with a support base (7).

4. A multifunctional experimental comprehensive demonstration device according to claim 3 characterized in that said supporting base (7) comprises a threaded column (703) fixed on the bottom of said bottom plate (5), and the other end of said threaded column (703) is connected with a threaded barrel (702) by screw thread.

5. A multifunctional comprehensive experimental demonstration device according to claim 4, characterized in that the bottom of the threaded cylinder (702) is provided with a ground cushion (701).

6. A multifunctional comprehensive experimental demonstration device according to claim 1, characterized in that a plurality of bulbs with different colors and different illumination intensities are arranged on the lamp box (9).

7. A multifunctional comprehensive experimental demonstration device according to claim 1 characterized in that the top and bottom of the light box (9) are provided with spacers (14).

8. A multifunctional experimental comprehensive demonstration device according to claim 1 characterized in that the junction of said connection line (3) and said top plate (2) is provided with a jacket (15).

9. Multifunctional laboratory comprehensive demonstration device according to claim 8, characterized in that said envelope (15) is provided as a T-shaped envelope in cross-section.

10. A multifunctional comprehensive experimental demonstration device according to claim 1 characterized in that the front of said box door (1) is provided with a handle (6).