CN205827721U - A display teaching aid used in the teaching of higher education majors - Google Patents

Abstract

The invention discloses a display teaching aid used in higher education professional teaching, relating to a teaching aid. The base is fixedly connected with the column, and the upper end surface and the lower end surface of the magnetic display board are provided with threaded holes, and one end of the fixed piece is respectively connected with the threaded holes by bolts, and one end of the magnetic display cloth is fixedly connected with the magnetic display board, and the magnetic display cloth The other end of the fixed piece is fixedly connected with the automatic reel, and the positioning blocks are respectively fixed on the upper end surface and the lower end surface of the automatic reel. The other end of the fixed plate is provided with a positioning hole, and the positioning hole fixes the automatic reel through the positioning block. One end of the telescopic rod and the magnetic display board The rear facade is fixedly connected, the upper surface of the column is provided with a groove, and the other end of the telescopic rod is placed in the groove. The structure is novel, and the practicability is high. The combination of the magnetic display board and the magnetic display cloth can display different directions at the same time.

Description

A display teaching aid used in the teaching of higher education majors

technical field

The utility model relates to a teaching tool, in particular to a display teaching tool used in higher education professional teaching.

Background technique

Knowledge can change one's destiny. Today, with the explosion of knowledge, people pay more and more attention to education, and higher education is the cradle of talents. Display teaching aids are often used in education and teaching, but the existing display teaching aids have a single structure and performance, and can only be displayed in one direction, which can no longer meet the needs of teaching.

Contents of the invention

The purpose of the utility model is to provide a display teaching aid for higher education professional teaching, which can meet the basic needs of teaching display, and has a novel structure and high practicability; the combination of a magnetic display board and a magnetic display cloth can simultaneously display different direction to display.

To achieve the above purpose, the utility model adopts the following technical solutions: a display teaching aid for higher education professional teaching, including a base, a column, a magnetic display board, a telescopic rod, two automatic reels, two magnetic display cloths, and four bolts , four fixed pieces and four positioning blocks, the middle position of the upper surface of the base is fixedly connected with the lower surface of the column, the left and right sides of the upper end surface of the magnetic display board and the left and right sides of the lower end surface are both Threaded holes are provided, and one end of the four fixing pieces is fixedly connected to the four threaded holes respectively by four bolts, and one end of the two magnetic display cloths is respectively connected to the left end surface and the right end of the magnetic display board. The other ends of the two magnetic display cloths are respectively fixedly connected with the two automatic reels, and the four positioning blocks are respectively fixed at the middle position of the upper end surface and the middle position of the lower end surface of the two automatic reels, The other ends of the four fixed pieces are all provided with positioning holes, and the four positioning holes fix two automatic reels through four positioning blocks, and one end of the telescopic rod is fixed to the middle position of the rear facade of the magnetic display board To connect, the upper surface of the column is provided with a groove, and the other end of the telescopic rod is placed in the groove.

Compared with the prior art, the beneficial effect of the utility model is: the combination of the magnetic display cloth and the magnetic display board has a simple structure and strong practicability; the automatic reel is fixed by the fixing piece on the magnetic display board, so that the magnetic display cloth can face In all directions, it solves the disadvantage that the existing display teaching aids can only display in one direction; the height of the magnetic display board is adjustable, and the lower end of the telescopic rod is inserted into the groove of the column, which facilitates the installation and removal of the telescopic rod, so that the display device can It is fixed on the bracket and can be hung on the fixed body through the rope, which is more flexible in use.

Description of drawings

Fig. 1 is the front axonometric drawing of the overall structure when the display teaching aid used in the teaching of higher education specialty of the present utility model is in use;

Fig. 2 is a rear view axonometric view showing the overall structure of the teaching aid shown in Fig. 1 when it is not in use;

The names and labels of the components shown in the figure are as follows:

1-base; 2-locking casters; 3-column; 4-telescopic rod; 5-magnetic display board; 6-bolt; 7-fixing piece; 8-automatic reel; 9-magnetic display cloth; 11 - Rope.

detailed description

The technical solution in the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment. Obviously, the described embodiment is only a part of the utility model embodiment, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 to 2, the utility model discloses a display teaching aid for higher education professional teaching, including a base 1, a column 3, a magnetic display board 5, a telescopic rod 4, a rope 11, two automatic reels 8, Two pieces of magnetic display cloth 9, four locking casters 2, four bolts 6, four fixing pieces 7 and four positioning blocks 10, the middle position of the upper surface of the base 1 is fixedly connected with the lower surface of the column 3 , the lower surface of the base 1 is equipped with four locking casters 2, the four locking casters 2 are arranged in a rectangle, the left and right sides of the upper end surface of the magnetic display board 5 and the left and right sides of the lower end surface Both sides are provided with threaded holes, and one end of the four fixed pieces 7 is fixedly connected with the four threaded holes respectively by four bolts 6, and the left and right sides of the upper end of the rear facade of the magnetic display board 5 are connected with the ropes. The two ends of 11 are hinged, and one end of the two magnetic display cloths 9 is fixedly connected with the left end face and the right end face of the magnetic display board 5 respectively, and the other ends of the two magnetic display cloths 9 are connected with the two automatic reels respectively. 8 are fixedly connected, the four positioning blocks 10 are respectively fixed on the middle position of the upper end surface of the two automatic reels 8 and the middle position of the lower end surface, and the other ends of the four fixing pieces 7 are provided with positioning holes. The positioning holes of the two automatic reels 8 are fixed by four positioning blocks 10, and one end of the telescopic rod 4 is fixedly connected with the middle position of the rear facade of the magnetic display board 5, and the upper surface of the column 3 is provided with grooves, and the telescopic The other end of the rod 4 is placed in the groove.

When using the utility model, the user can fix the magnetic display board 5 at a position suitable for his own use by adjusting the telescopic rod 4. The magnetic display board 5 can be used for display or writing, and the fixed piece 7 is rotated to Tighten the bolt 6 after the appropriate position to fix it, pull the automatic reel 8 and insert the positioning block 10 into the positioning hole on the fixed piece 7, and the magnetic display cloth 9 can be used. The utility model is hung for use.

For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and that the utility model can be implemented in other forms without departing from the spirit or basic features of the utility model. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents to the claims are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (2)

1. the displaying teaching aid that higher education professional teaching uses, including base (1), column (3) and magnetic display sheet (5), The centre position of the upper surface of described base (1) is fixing with the lower surface of column (3) to be connected, it is characterised in that: described height The displaying teaching aid used Deng Education teaching also includes expansion link (4), rope (11), two automatic reels (8), two pieces of magnetic Show cloth (9), four bolts (6), four stators (7) and four locating pieces (10), described magnetic display sheet (5) upper The left and right sides of end face and the left and right sides of lower surface are equipped with screwed hole, one end of four described stators (7) and four Described screwed hole connects by four bolts (6) are fixing respectively, two pieces of described magnetic show one end of cloth (9) respectively with magnetic Property Graphic Panel (5) left side and right side is fixing connects, two pieces of magnetic show the other end of cloth (9) respectively with described two Automatic reel (8) is fixing to be connected, and four described locating pieces (10) are separately fixed at the centre of two automatic reel (8) upper surfaces Position and the centre position of lower surface, the other end of four stators (7) is equipped with hole, location, and four described holes, location are passed through Four locating pieces (10) fix two automatic reels (8), and one end of described expansion link (4) is rear vertical with magnetic display sheet (5) The centre position in face is fixing to be connected, and the upper surface of column (3) is provided with groove, and the other end of expansion link (4) is placed in this groove, magnetic The left and right sides of the upper end of property Graphic Panel (5) facade afterwards is hinged with the two ends of rope (11).

The displaying teaching aid that a kind of higher education professional teaching the most according to claim 1 uses, it is characterised in that: described The lower surface of base (1) is provided with four locking castors (2), and four described locking castors (2) are in rectangular layout.