CN213150072U

CN213150072U - Special sample show case of biological teaching

Info

Publication number: CN213150072U
Application number: CN202021811359.4U
Authority: CN
Inventors: 范茁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-07
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a specimen display box special for biological teaching, which comprises a box body and a glass cover, wherein the glass cover is sleeved on the box body, a rotating platform is arranged in the box body, the bottom end of the rotating platform is connected with a rotating device, a plurality of lifting columns are arranged on the upper surface of the rotating platform, a display platform is fixedly arranged at the other end of each lifting column, shaping mud is laid on the table surface of the display platform, a holding tank is arranged outside the rotating platform, a plurality of specimen plates are arranged on the outer surface of the display platform corresponding to the holding tanks, rectangular specimen tanks are arranged on the outer surface of the specimen plates, and limiting mechanisms are arranged on the bottom surfaces of the rectangular specimen tanks, the student can observe the concrete appearance of the specimen better, and the understanding of the student on the knowledge is further enhanced.

Description

Special sample show case of biological teaching

Technical Field

The utility model relates to a biological teaching aid technical field especially relates to a special sample show case of biological teaching.

Background

The specimen is an object of animals, plants, minerals, etc., and is prepared by collecting the whole individual (even multiple individuals, such as bacteria, algae, or fungi, etc., or small and gathered together), or a part of the individual as a sample, and subjecting the sample to various treatments, such as physical air drying, vacuum, chemical preservative treatment, etc., so as to preserve the sample for a long time and preserve the original appearance as much as possible, thereby providing exhibition, demonstration, education, identification, examination and other various researches.

At present, in the aspect of biological teaching and multiple teaching occasion, need show a lot of specimens usually to make things convenient for the student to understand teaching object and teaching knowledge. However, in the actual biological teaching process, it is often difficult to find a suitable display box for specimen display, and a teacher can only display the specimen on a teaching desk, so that it is difficult to achieve a good specimen display effect.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a special sample show case of biological teaching mainly solves the problem in the background art.

The utility model provides a specimen display box special for biological teaching, which comprises a box body and a glass cover, wherein the glass cover is sleeved on the box body, a rotating platform is arranged in the box body, the bottom end of the rotating platform is connected with a rotating device, the rotating device is used for controlling the rotation of the rotating platform, a plurality of lifting columns are arranged on the upper surface of the rotating platform, the lifting columns are connected with a lifting motor, the lifting motor controls the lifting of the lifting columns, the other end of the lifting columns is fixedly provided with a display platform, shaping mud is laid on the top surface of the display platform, a holding tank is arranged on the outer side of the rotating platform, a plurality of specimen plates are arranged on the outer surface of the display platform corresponding to the holding tank, a rectangular specimen groove is arranged on the outer surface of the specimen plates, a limiting mechanism is arranged on the bottom surface of the rectangular specimen groove, the upper surface of the box body is also provided with a glass cover groove, and the glass cover is in interference fit with the glass cover groove.

The improved structure is characterized in that the box body is further provided with a control panel and a controller, and the control panel, the lifting motor and the rotating device are respectively electrically connected with the controller.

The further improvement is that a switch button, a rotating speed adjusting knob and a lifting height adjusting button are arranged on the control panel.

The improved structure of the rotary table is characterized in that the rotary device comprises a rotary motor and a rotary base, a threaded column is arranged at the center of the bottom surface of the rotary table and is in threaded connection with the rotary base, and the rotary base is connected with the rotary motor through a bearing.

The improved specimen display box is characterized in that a storage battery is further arranged inside the box body, the storage battery is used for supplying power to the specimen display box, the storage battery is of a detachable structure, and a charging socket is arranged on one side of the storage battery.

The improved specimen tank is characterized in that the limiting mechanism comprises a limiting plate and a limiting spring, a groove is formed in the bottom of the specimen groove, the limiting spring is arranged on the groove, and a limiting plate is arranged on the limiting spring.

The further improvement lies in that handles are arranged on two sides of the box body.

The further improvement lies in, the glass cover outside is equipped with crashproof warning strip, just the thickness size of glass cover is 2 ~ 5 mm.

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

the utility model discloses a sample show case includes rotary mechanism and lifting mechanism, can be selective place different samples on the show stand with in the sample groove, and carry out the omnidirectional show through revolving stage rotatory show stand or sample groove at the teaching in-process to the sample, be convenient for the better concrete appearance of observing the sample of student, further strengthen the student to the understanding of knowledge, lifting mechanism then can be through the lifting or the sample board that sinks, reach the mesh that reduces whole show case volume on the one hand, can come the full appearance of better show sample inslot sample through the adjustment height on the one hand, be convenient for student's observation and study, the rotation and the lifting of show case pass through control panel unified control, and convenient for operation, very big improvement the utility model discloses a practicality.

Drawings

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Fig. 1 is a schematic perspective view of a closed structure according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of an embodiment of the present invention when unfolded;

fig. 3 is an exploded schematic view of an overall three-dimensional structure according to an embodiment of the present invention;

fig. 4 is a schematic front view of an embodiment of the present invention;

fig. 5 is a schematic top view of an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of a specimen container according to an embodiment of the present invention;

wherein: 1. a display stand; 2. a specimen tank; 3. a handle; 4. a box body; 5. a control panel; 6. a glass cover groove; 7. a sample plate; 8. a rotating table; 9. accommodating grooves; 10. a lifting column; 11. a limiting plate; 12. and a limiting spring.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted 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, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

Referring to fig. 1 to 6, a specimen display box special for biological teaching comprises a box body 4 and a glass cover, the glass cover is sleeved on the box body 4, a rotating platform 8 is arranged in the box body 4, the bottom end of the rotating platform 8 is connected with a rotating device, the rotating device is used for controlling the rotation of the rotating platform 8, the upper surface of the rotating platform 8 is provided with a plurality of lifting columns 10, the lifting columns 10 are connected with a lifting motor, the lifting motor controls the lifting of the lifting columns 10, the other end of the lifting columns 10 is fixedly provided with a display platform 1, moulding mud is laid on the table surface of the display platform 1, a holding tank 9 is arranged on the outer side of the rotating platform 8, a plurality of specimen plates 7 are arranged on the outer surface of the display platform 1 corresponding to the holding tank 9, rectangular specimen grooves 2 are arranged on the outer surface of the specimen plates 7, be provided with stop gear on the bottom surface of rectangle sample groove 2, the upper surface of box 4 still is provided with glass cover groove 6, the glass cover with be interference fit between the glass cover groove 6.

As a preferred embodiment of the present invention, the box body 4 is further provided with a control panel 5 and a controller, the control panel 5, the lifting motor, the rotating device respectively electrically connects with the controller.

As a preferred embodiment of the present invention, the control panel 5 is provided with a switch button, a rotation speed adjusting knob and a lifting height adjusting button.

As a preferred embodiment of the present invention, the rotating device includes a rotating electrical machine and a rotating base, the bottom surface center position of the rotating platform 8 is provided with a threaded column, the threaded column is in threaded connection with the rotating base, the rotating base passes through a bearing and the rotating electrical machine is connected.

As a preferred embodiment of the utility model, the inside battery that still is provided with of box 4, the battery be used for do the sample display box power supply, just the battery is detachable construction, one side of battery is provided with charging socket.

As a preferred embodiment of the utility model, stop gear includes limiting plate 11 and limiting spring 12, the recess has been seted up to the bottom of sample groove 2, be provided with limiting spring 12 on the recess, be provided with limiting plate 11 on the limiting spring 12.

As a preferred embodiment of the present invention, the handles 3 are disposed on both sides of the box 4.

As a preferred embodiment of the utility model, the glass cover outside is equipped with the anticollision warning strip, just the thickness size of glass cover is 2 ~ 5 mm.

The utility model discloses a specimen display box's theory of operation does:

through the unified control of the control panel, the rotating motor of the rotating device can be controlled to drive the rotating platform to rotate, the rotating speed of the rotating platform can be flexibly adjusted, the rotating speed of the sample display required by teaching is achieved, the sample can be selectively placed on the display platform or in the sample groove according to the type and the size, the display platform is provided with the shaping mud, the shaping mud can fix the sample to a certain degree, the sample is prevented from shifting when the rotating platform rotates, the observation of students is influenced, the sample groove is internally provided with a limiting mechanism, the sample can be limited and fixed according to the samples with different sizes, the sample can be prevented from shifting in the rotating process, the rotating device can be a matching mode of a threaded column and a rotating base in the embodiment of the utility model, and can also be any rotating device structure in the prior art which can drive the rotating platform to rotate, give unnecessary details here, lifting mechanism then can adjust in a flexible way the sample board is high in the exposure on the show case, realizes going up and down through elevator motor and lift post, elevator motor and the also interchangeable use lift cylinder of lift post, perhaps other can realize the utility model discloses elevating system of lift effect, and all have control panel carries out unified control, does not do too much here and gives unnecessary details.

the utility model discloses a sample show case includes rotary mechanism (be rotary device and revolving stage) and lifting mechanism (be elevator motor and lift post promptly), can be selective place different samples on the show stand with in the sample groove, and carry out the omnidirectional show to the sample through revolving stage rotatory show stand or sample groove at the teaching in-process, be convenient for the better concrete appearance of observing the sample of student, further strengthen the student to the understanding of knowledge, lifting mechanism then can be through the lifting or sink the sample board, reach the purpose that reduces whole show case volume on the one hand, can come the complete picture of better show sample inslot sample through the adjustment height on the one hand, be convenient for student's observation and study, the rotation and the lifting of show case pass through control panel unified control, and convenient for operation, very big improvement the utility model discloses a practicality.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The specimen display box special for biological teaching is characterized by comprising a box body (4) and a glass cover, wherein the glass cover is sleeved on the box body (4), a rotating table (8) is arranged inside the box body (4), the bottom end of the rotating table (8) is connected with a rotating device, the rotating device is used for controlling the rotation of the rotating table (8), a plurality of lifting columns (10) are arranged on the upper surface of the rotating table (8), the lifting columns (10) are connected with a lifting motor, the lifting motor controls the lifting of the lifting columns (10), a display table (1) is fixedly installed at the other end of each lifting column (10), shaping mud is paved on the table top of the display table (1), a containing groove (9) is formed in the outer side of the rotating table (8), a plurality of specimen plates (7) are arranged at positions, corresponding to the containing groove (9), of the outer surface of the display table (1), rectangle sample groove (2) have been seted up on the surface of sample board (7), be provided with stop gear on the bottom surface of rectangle sample groove (2), the upper surface of box (4) still is provided with glass cover groove (6), the glass cover with be interference fit between glass cover groove (6).

2. The specimen display box special for biological teaching according to claim 1, wherein a control panel (5) and a controller are further arranged on the box body (4), and the control panel (5), the lifting motor and the rotating device are electrically connected with the controller respectively.

3. The specimen display box special for biological teaching according to claim 2, characterized in that the control panel (5) is provided with a switch button, a rotation speed adjusting knob and a lifting height adjusting button.

4. The specimen display box special for biological teaching according to claim 1, wherein the rotating device comprises a rotating motor and a rotating base, a threaded column is arranged at the center of the bottom surface of the rotating platform (8), the threaded column is in threaded connection with the rotating base, and the rotating base is connected with the rotating motor through a bearing.

5. The specimen display box special for biological teaching as claimed in claim 1, wherein a storage battery is further arranged inside the box body (4), the storage battery is used for supplying power to the specimen display box, the storage battery is of a detachable structure, and a charging socket is arranged on one side of the storage battery.

6. The special specimen display box for biological teaching as claimed in claim 1, wherein the limiting mechanism comprises a limiting plate (11) and a limiting spring (12), a groove is formed at the bottom of the specimen groove (2), the limiting spring (12) is arranged on the groove, and the limiting plate (11) is arranged on the limiting spring (12).

7. The specimen display box special for biological teaching according to claim 1, characterized in that handles (3) are arranged on two sides of the box body (4).

8. The special specimen display box for biological teaching as claimed in claim 1, wherein an anti-collision warning strip is arranged on the outer side of the glass cover, and the thickness of the glass cover is 2-5 mm.