CN214847329U

CN214847329U - Interactive teaching device of management class specialty course

Info

Publication number: CN214847329U
Application number: CN202121563793.XU
Authority: CN
Inventors: 刘翔涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-11
Filing date: 2021-07-11
Publication date: 2021-11-23
Anticipated expiration: 2031-07-11

Abstract

The utility model discloses an interactive teaching device of management class specialty course, including the supporting baseplate, the last fixed surface of supporting baseplate installs telescopic sleeve, and telescopic sleeve's inner wall sliding connection has the telescopic link, and the upper end fixed mounting of telescopic link has the show board, and receipts wire casing and show groove have been seted up respectively in the front of show board, and the wire casing that communicates with the show groove is seted up to the interior right side wall of receiving the wire casing, and the inner wall fixed mounting who receives the wire casing has two slide bars, and the sliding surface of slide bar is connected with the slip ring, and the front of slip ring is rotated and is connected with the wind-up roll. This interactive teaching device of management class specialty course through set up T type piece and guide bar in the show groove to set up the guide ring on the guide bar, utilize the guide ring to pull the display line, draw the curve graph, and two wind-up rolls and two guide rings of every group, can contrast two sets of data curves, and this teaching device can show the curve change fast, and the high student of being convenient for of flexibility understands.

Description

Interactive teaching device of management class specialty course

Technical Field

The utility model relates to a teaching aid technical field specifically is an interactive teaching device of management class specialty course.

Background

Currently, in the process of professional teaching of management, a teacher usually needs to show students various statistical results and data changes, and analyze some economic events, and the most common display mode is display in the form of a graph or a bar graph.

The classroom draws the curve chart on the blackboard manually at the in-process of explaining, and it is long consuming time, and the curve chart drawn on the blackboard lacks the adjustability, and the flexibility is relatively poor, is not convenient for the student to understand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a management class specialty course interactive 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: a kind of interactive teaching device of the professional course of managing, including the supporting baseplate, the upper surface of the said supporting baseplate is fitted with the telescopic sleeve fixedly, the inner wall of the telescopic sleeve connects with the telescopic link slidably, the upper end of the telescopic link is fitted with the display board fixedly, the front of the display board has been offered and received the wire trough and display groove respectively, the inner right sidewall to receive the wire trough has been offered and shown the trough that the trough communicates with display groove, receive the inner wall of the wire trough and fixedly mount two slide bars, the surface sliding connection of the slide bar has slip rings, the front of the slip ring rotates and connects with the wind-up roll, the front screw thread of the wind-up roll connects with the screw thread jackscrew, the surface of the wind-up roll is wound and is shown the line, the inner wall of the display groove has been offered the T-shaped chute, the inner wall sliding connection of the T-shaped chute has T-shaped block, the front fixed mounting of the T-shaped block has guide bars, the side fixed mounting of the guide bar has guide rings, the side of the T-shaped block has been offered the spacing groove, the inner wall fixedly connected with compression spring of spacing groove, the inner wall sliding connection of spacing groove has the restriction pole.

Preferably, the surface of the telescopic sleeve is in threaded connection with a locking bolt, and the threaded end of the locking bolt extends to the inner wall of the telescopic sleeve and is in lap joint with the surface of the telescopic rod.

Preferably, the quantity of T type spout and T type piece is a plurality of, and every two T type spouts and T type pieces are a set of, and the length difference of two positive guide bars of T type piece of same group is 1cm, and sets up the opposite face at two guide bars respectively with two guide rings of same group, and the perpendicular distance difference between two slide bar axes and the interior antetheca of receipts line inslot is 1 cm.

Preferably, the inner wall of the display groove is marked with scale identification lines, and the front surface of the display plate is fixedly provided with a label groove block.

Preferably, one end of the limiting rod is fixedly connected with one end of the compression spring, and the other end of the limiting rod is in lap joint with the inner wall of the T-shaped sliding groove.

Preferably, the threaded end of the threaded jackscrew extends to the inner annular surface of the sliding ring and overlaps the surface of the sliding rod.

Advantageous effects

The utility model provides an interactive teaching device of management class specialty course possesses following beneficial effect:

1. this interactive teaching device of management class specialty course through set up T type piece and guide bar in the show groove to set up the guide ring on the guide bar, utilize the guide ring to pull the display line, draw the curve graph, and two wind-up rolls and two guide rings of every group, can contrast two sets of data curves, and this teaching device can show the curve change fast, and the high student of being convenient for of flexibility understands.

2. This interactive teaching device of management type specialty course through set up compression spring and restriction pole on T type piece, can restrict T type piece, and the T type piece of being convenient for stops on the optional position of T type spout, through set up the screw thread jackscrew on the wind-up roll, can fix the wind-up roll, makes the show line can tighten, improves visual effect, is convenient for demonstrate data change.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the T-shaped block of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the sliding ring of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is a schematic view of the T-shaped block of the present invention.

In the figure: the display device comprises a supporting bottom plate 1, a telescopic sleeve 2, a telescopic rod 3, a display board 4, a line collecting groove 5, a display groove 6, a sliding rod 7, a sliding ring 8, a winding roller 9, a threaded jackscrew 10, a display line 11, a T-shaped block 12, a guide rod 13, a guide ring 14, a compression spring 15, a limiting rod 16 and a label groove block 17.

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. 1-5, the present invention provides a technical solution: the utility model provides an interactive teaching device of management class specialty course, includes supporting baseplate 1, and supporting baseplate 1's last fixed surface installs telescope tube 2, and telescope tube 2's inner wall sliding connection has telescopic link 3, and telescope tube 2's surperficial threaded connection has a locking bolt, and locking bolt's screw thread end extend to telescope tube 2's inner wall and with telescopic link 3's overlap joint, telescopic link 3's upper end fixed mounting has show board 4.

The front of the display board 4 is respectively provided with a wire collecting groove 5 and a display groove 6, the inner right side wall of the wire collecting groove 5 is provided with a wire trough communicated with the display groove 6, the inner wall of the display groove 6 is carved with scale marks, the front of the display board 4 is fixedly provided with a label groove block 17, the inner wall of the wire collecting groove 5 is fixedly provided with two sliding rods 7, the surface of each sliding rod 7 is connected with a sliding ring 8 in a sliding way, the front of each sliding ring 8 is rotatably connected with a winding roller 9, the front of each winding roller 9 is in threaded connection with a threaded jackscrew 10, the threaded end of each threaded jackscrew 10 extends to the inner ring surface of each sliding ring 8 and is lapped with the surface of each sliding rod 7, the surface of each winding roller 9 is wound with a display wire 11, through set up screw thread jackscrew 10 on wind-up roll 9, can fix wind-up roll 9, make the demonstration line 11 can tighten, improve visual effect, be convenient for demonstrate the data change.

T type spout has been seted up to the inner wall of show groove 6, the inner wall sliding connection of T type spout has T type piece 12, the positive fixed mounting of T type piece 12 has guide bar 13, the side fixed mounting of guide bar 13 has guide ring 14, the quantity of T type spout and T type piece 12 is a plurality of, per two T type spouts and T type piece 12 are a set of, the length difference of two positive guide bar 13 of T type piece 12 of the same group is 1cm, and two guide ring 14 of the same group set up the opposite face at two guide bar 13 respectively, the perpendicular distance difference between the antetheca is 1cm in two slide bar 7 axes and the receipts line groove 5.

Through setting up T type piece 12 and guide bar 13 in show groove 6 to set up guide ring 14 on guide bar 13, utilize guide ring 14 to pull display line 11, draw the curve chart, and two wind-up rolls 9 and two guide rings 14 of every group can compare two sets of data curves, and this teaching device can show the curve change fast, and the high student of being convenient for of flexibility understands.

The spacing groove has been seted up to the side of T type piece 12, the inner wall fixedly connected with compression spring 15 of spacing groove, the inner wall sliding connection of spacing groove has limiting rod 16, limiting rod 16's one end and compression spring 15's one end fixed connection, limiting rod 16's the other end and the inner wall overlap joint of T type spout, through set up compression spring 15 and limiting rod 16 on T type piece 12, can restrict T type piece 12, be convenient for T type piece 12 stop on the optional position of T type spout.

The working principle is as follows: when using this kind of professional course interactive teaching device of managing, pass guide ring 14 in proper order with two demonstration lines 11 and unscrew screw jack 10 with the surface bolt of last guide ring 14, remove slide bar 7, make slide ring 8 take demonstration line 11 to remove, obtain the line graph that data change, through two demonstration lines 11, can obtain the contrast picture that two sets of data change, and when data change, only need remove slide bar 7 and can change data, the flexibility is strong.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a management class specialty course interactive teaching device, includes supporting baseplate (1), its characterized in that: the upper surface of the supporting bottom plate (1) is fixedly provided with a telescopic sleeve (2), the inner wall of the telescopic sleeve (2) is connected with a telescopic rod (3) in a sliding manner, the upper end of the telescopic rod (3) is fixedly provided with a display board (4), the front of the display board (4) is respectively provided with a wire receiving groove (5) and a display groove (6), the inner right side wall of the wire receiving groove (5) is provided with a wire running groove communicated with the display groove (6), the inner wall of the wire receiving groove (5) is fixedly provided with two sliding rods (7), the surface of each sliding rod (7) is connected with a sliding ring (8) in a sliding manner, the front of each sliding ring (8) is rotatably connected with a winding roller (9), the front of each winding roller (9) is in threaded connection with a threaded jackscrew (10), the surface of each winding roller (9) is wound with a display wire (11), the inner wall of each display groove (6) is provided with a T-shaped sliding groove, the inner wall of each T-shaped sliding groove is connected with a T-shaped block (12) in a sliding manner, the front fixed mounting of T type piece (12) has guide bar (13), and the side fixed mounting of guide bar (13) has guide ring (14), and the spacing groove has been seted up to the side of T type piece (12), and the inner wall fixedly connected with compression spring (15) of spacing groove, the inner wall sliding connection of spacing groove has gag lever post (16).

2. The interactive teaching device for professional via pipe courses as claimed in claim 1, wherein: the surface of the telescopic sleeve (2) is in threaded connection with a locking bolt, and the threaded end of the locking bolt extends to the inner wall of the telescopic sleeve (2) and is in lap joint with the surface of the telescopic rod (3).

3. The interactive teaching device for professional via pipe courses as claimed in claim 1, wherein: the quantity of T type spout and T type piece (12) is a plurality of, and per two T type spouts and T type piece (12) are a set of, and the length difference of two positive guide bars (13) of T type piece (12) of same group is 1cm, and sets up the opposite face at two guide bars (13) respectively with two guide ring (14) of same group, and the perpendicular distance difference between the antetheca is 1cm in two slide bar (7) axes and receipts line groove (5).

4. The interactive teaching device for professional via pipe courses as claimed in claim 1, wherein: the inner wall of the display groove (6) is marked with scale identification lines, and the front surface of the display plate (4) is fixedly provided with a label groove block (17).

5. The interactive teaching device for professional via pipe courses as claimed in claim 1, wherein: one end of the limiting rod (16) is fixedly connected with one end of the compression spring (15), and the other end of the limiting rod (16) is overlapped with the inner wall of the T-shaped sliding groove.

6. The interactive teaching device for professional via pipe courses as claimed in claim 1, wherein: the thread end of the thread jackscrew (10) extends to the inner ring surface of the sliding ring (8) and is overlapped with the surface of the sliding rod (7).