CN213757125U

CN213757125U - Multi-functional law specialty teaching device

Info

Publication number: CN213757125U
Application number: CN202022317214.5U
Authority: CN
Inventors: 任超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-23
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a multi-functional law major teaching device in the technical field of teaching equipment, which comprises a platform, wherein the upper surface of the platform is provided with a storage bin, the interior of the platform is provided with a door slot, the front inner wall and the rear inner wall of the door slot are both provided with a sliding slot, the inner wall of the sliding slot is connected with a sliding block in a sliding way, the number of the sliding block is two, the opposite surfaces of the two sliding blocks are fixedly connected with a bin door, the upper surface of the bin door is fixedly connected with a pull ring, and the lower right corner of the upper surface of the platform is fixedly connected with a motor, in the utility model, a large number of scattered law teaching cards can be classified and stored by arranging a card box and a storage bin, the card box can be moved up and down by arranging a motor, a lead screw and a lead screw nut to be matched, the storage bin can be prevented from being lost by arranging the bin door and the pull ring to cover the storage bin, thereby solving the problem that the cards for law teaching are not easy to carry and easy to lose, the problem that is difficult to find during the use, it is convenient for deposit, has improved the efficiency of law teaching.

Description

Multi-functional law specialty teaching device

Technical Field

The utility model relates to a teaching equipment technical field specifically is a multi-functional law specialty teaching device.

Background

The law is the most powerful weapon for maintaining the stable state and the vigorous development of each cause, and is a tool for defending the rights and interests of people, and the law has generality, is a behavior pattern that people highly abstract from a large number of actual and concrete behaviors, and the object of the law is a common person and is repeatedly applicable for a plurality of times; the law is also universal, i.e. the law provides a standard of action that is generally applicable to all citizens according to the legal regulations, and does not allow specialities outside the legal regulations, i.e. requires "equality of people in front of the law", and is subject to corresponding punishments once the law is violated.

In the law major teaching, can relate to a lot of legal provisions, teacher generally adopts the card form to expound, explain for the student, but teacher carries a large amount of scattered teaching cards to give lessons, loses easily, also is difficult for finding during the use, and is very inconvenient. Accordingly, those skilled in the art have provided a multifunctional legal profession teaching device to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional law specialty teaching device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multi-functional law specialty teaching device, includes the podium, the storage compartment has been seted up to the upper surface of podium, the gate slot has been seted up to the inside of podium, the spout has all been seted up to the inner wall around the gate slot, the inner wall sliding connection of spout has the slider, the quantity of slider is two, two the opposite face fixedly connected with door of slider, the last fixed surface of door is connected with the pull ring, the upper surface lower right corner fixedly connected with motor of podium, the output shaft fixedly connected with lead screw of motor, the surface thread connection of lead screw has screw-nut, screw-nut's lower fixed surface is connected with the backup pad, backup pad and storage compartment's left side inner wall sliding connection, the last fixed surface of backup pad connects the support column, the three card box of fixedly connected with respectively in the side of support column.

As a further aspect of the present invention: the lower surface of lead screw has cup jointed the bearing frame, bearing frame and lead screw looks adaptation, the surface evenly distributed of lead screw has the screw, can prevent that the backup pad from droing from the lead screw through setting up the bearing frame, and the backup pad of being convenient for reciprocates.

As a further aspect of the present invention: the left side fixedly connected with projecting apparatus of podium, the standing groove has been seted up in the left side of podium, the inner wall fixedly connected with audio amplifier of standing groove is convenient for the teacher to demonstrate various pictures and data through setting up the projecting apparatus, carries out the demonstration in the same place.

As a further aspect of the present invention: the upper surface upper left corner position fixedly connected with microphone of podium is connected with the audio amplifier through setting up the microphone, enlargies teacher's lecture volume, the teaching of being convenient for.

As a further aspect of the present invention: the upper surface upper right corner position fixedly connected with chalk box of podium, two recesses have been seted up to chalk box's upper surface, are used for placing the chalk through setting up chalk box, prevent that the chalk from rolling everywhere, improve the teaching environment.

As a further aspect of the present invention: the upper surface of podium is close to back edge fixedly connected with baffle, the baffle adopts the glass material to make, prevents through setting up the baffle that the card on the podium from dropping when the teaching.

As a further aspect of the present invention: the upper surface of podium is provided with the bookshelf, the bookshelf adopts the iron material to make, is used for placing legal books through setting up the bookshelf, avoids teaching card to fill in and is difficult to find in the book.

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

1. the utility model discloses in, can classify and deposit a large amount of scattered law teaching cards through setting up card box and storage compartment, cooperate through setting up motor, lead screw and screw-nut and can realize reciprocating to the card box, be used for covering storage compartment through setting up door and pull ring, prevent that the card from losing to solved the difficult carrying of card for law teaching, lost easily, be difficult to the problem that finds during the use, it is convenient for deposit, has improved the efficiency of law teaching.

2. In the utility model, the support plate can be prevented from falling off from the screw rod by arranging the bearing seat, so that the support plate can move up and down conveniently; the projector is arranged, so that teachers can conveniently display various pictures and data to perform the demonstration in any hall; through setting up the microphone and being connected with the audio amplifier, enlarge the teacher volume of lecturing, the teaching of being convenient for.

3. In the utility model, the chalk box is arranged for holding the chalk, thereby preventing the chalk from rolling around and improving the teaching environment; the cards on the platform are prevented from falling off during teaching by arranging the baffle; through setting up the bookshelf and be used for placing legal books, avoid the teaching card to fill in and be difficult to find in the book.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the whole body of the present invention;

fig. 3 is a schematic view of a card case according to the present invention;

fig. 4 is a schematic view of the structure of the motor of the present invention.

In the figure: 1. a platform; 2. a storage bin; 3. a motor; 4. a screw rod; 5. a feed screw nut; 6. a bearing seat; 7. a support plate; 8. a card cartridge; 9. a support pillar; 10. a bin gate; 11. a door slot; 12. a chute; 13. a slider; 14. a pull ring; 15. a baffle plate; 16. a bookshelf; 17. a microphone; 18. a sound box; 19. a placement groove; 20. a projector; 21. a chalk box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a multifunctional law major teaching device comprises a platform 1, a storage bin 2 is disposed on the upper surface of the platform 1, a door slot 11 is disposed inside the platform 1, sliding slots 12 are disposed on the front and rear inner walls of the door slot 11, sliding blocks 13 are slidably connected to the inner walls of the sliding slots 12, the number of the sliding blocks 13 is two, a bin door 10 is fixedly connected to the opposite surfaces of the two sliding blocks 13, a pull ring 14 is fixedly connected to the upper surface of the bin door 10, a motor 3 is fixedly connected to the lower right corner of the upper surface of the platform 1, a lead screw 4 is fixedly connected to the output shaft of the motor 3, a lead screw nut 5 is connected to the surface of the lead screw 4, a support plate 7 is fixedly connected to the lower surface of the lead screw nut 5, the support plate 7 is slidably connected to the left inner wall of the storage bin 2, a support column 9 is fixedly connected to the upper surface of the support plate 7, three card boxes 8 are fixedly connected to the side surfaces of the support column 9, can classify and deposit a large amount of scattered law teaching cards through setting up card box 8 and storage compartment 2, through setting up motor 3, lead screw 4 and screw-nut 5 cooperate and to realize reciprocating to card box 8, be used for covering storage compartment 2 through setting up door 10 and pull ring 14, prevent that the card from losing, thereby solved the law teaching and used the card to be difficult for carrying, lose easily, the problem that is difficult to find during the use, it is convenient for deposit, the efficiency of law teaching has been improved.

The lower surface of the screw rod 4 is sleeved with a bearing seat 6, the bearing seat 6 is matched with the screw rod 4, threads are uniformly distributed on the surface of the screw rod 4, the support plate 7 can be prevented from falling off from the screw rod 4 by arranging the bearing seat 6, and the support plate 7 can move up and down conveniently; the left side of the platform 1 is fixedly connected with a projector 20, the left side of the platform 1 is provided with a placing groove 19, the inner wall of the placing groove 19 is fixedly connected with a sound box 18, and the projector 20 is arranged to facilitate a teacher to display various pictures and data for in-class demonstration; the upper surface upper left corner position fixedly connected with microphone 17 of podium 1 is connected with audio amplifier 18 through setting up microphone 17, enlargies teacher's lecture volume, the teaching of being convenient for.

The chalk box 21 is fixedly connected to the upper right corner of the upper surface of the platform 1, two grooves are formed in the upper surface of the chalk box 21, and the chalk box 21 is used for containing chalk, so that the chalk is prevented from rolling off around, and the teaching environment is improved; the upper surface of the platform 1 is fixedly connected with a baffle 15 close to the edge of the back, the baffle 15 is made of glass, and cards on the platform 1 are prevented from falling off during teaching by the baffle 15; the upper surface of the platform 1 is provided with the bookshelf 16, the bookshelf 16 is made of iron materials, and the bookshelf 16 is used for placing legal books, so that teaching cards are prevented from being difficultly found when being plugged into books.

The utility model discloses a theory of operation is: before use, the teaching personnel classify and summarize the legal cards in advance and then place the legal cards in the card box 8, the teaching person holds the pull ring 14 by hand to move leftwards, at the moment, the bin door 10 moves leftwards to the door slot 11, then starting an external power supply of the motor 3, driving the screw rod 4 to rotate ceaselessly by the motor 3, driving the screw rod 4 to rotate to enable the screw rod nut 5 to move upwards, driving the support plate 7 to move upwards by the screw rod nut 5, moving the card box 8 out of the upper surface of the platform 1 at the moment, turning off the power supply of the motor 3 by a teacher, taking out the card for use, and after the use is finished, the cards are placed back into the card cartridge 8, the motor 3 is started to reverse, the card cartridge 8 is lowered to the bottom, the bin door 10 is closed, thereby solved law for teaching card difficult to carry, lost easily, the problem that is difficult to find during the use, it is convenient for deposit, has improved the efficiency of law teaching.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional legal specialty teaching device, includes podium (1), its characterized in that: the upper surface of the platform (1) is provided with a storage bin (2), the platform (1) is internally provided with two door slots (11), the front inner wall and the rear inner wall of each door slot (11) are respectively provided with a sliding groove (12), the inner wall of each sliding groove (12) is connected with a sliding block (13) in a sliding manner, the number of the sliding blocks (13) is two, the opposite surfaces of the two sliding blocks (13) are fixedly connected with a bin door (10), the upper surface of the bin door (10) is fixedly connected with a pull ring (14), the lower right corner of the upper surface of the platform (1) is fixedly connected with a motor (3), an output shaft of the motor (3) is fixedly connected with a lead screw (4), the surface of the lead screw (4) is in threaded connection with a lead screw nut (5), the lower surface of the lead screw nut (5) is fixedly connected with a support plate (7), and the support plate (7) is in sliding connection with the inner wall on the left side of the storage bin (2), the upper surface of backup pad (7) fixed connection support column (9), the side of support column (9) is three card box (8) of fixedly connected with respectively.

2. A multifunctional legal profession teaching device as claimed in claim 1 wherein: the lower surface of the screw rod (4) is sleeved with a bearing seat (6), the bearing seat (6) is matched with the screw rod (4), and threads are uniformly arranged on the surface of the screw rod (4).

3. A multifunctional legal profession teaching device as claimed in claim 1 wherein: the left side fixedly connected with projecting apparatus (20) of podium (1), standing groove (19) have been seted up to the left side of podium (1), the inner wall fixedly connected with audio amplifier (18) of standing groove (19).

4. A multifunctional legal profession teaching device as claimed in claim 1 wherein: the upper left corner of the upper surface of the platform (1) is fixedly connected with a microphone (17).

5. A multifunctional legal profession teaching device as claimed in claim 1 wherein: the chalk box is characterized in that a chalk box (21) is fixedly connected to the upper right corner of the upper surface of the platform (1), and two grooves are formed in the upper surface of the chalk box (21).

6. A multifunctional legal profession teaching device as claimed in claim 1 wherein: the upper surface of podium (1) is close to back edge fixedly connected with baffle (15), baffle (15) adopt the glass material to make.

7. A multifunctional legal profession teaching device as claimed in claim 1 wherein: the upper surface of the platform (1) is provided with a bookshelf (16), and the bookshelf (16) is made of an iron material.