CN206312377U - A kind of English teaching showing stand for being easy to receive - Google Patents

Abstract

The utility model discloses an English teaching display rack which is convenient for storage, which comprises a bracket and a fixing rod, the bracket is located directly below the fixing rod, the bracket includes a supporting sleeve, and a groove is opened on the top of the supporting sleeve , the inside of the groove is fixed with a bearing, the inner surface of the support sleeve is provided with a slide groove, the inside of the support sleeve is provided with a slide block, the slide block is slidably connected with the slide groove, the slide block The bottom is fixedly connected with the top of the connection block, the bottom of the connection block is provided with a gap, the bottom of the connection block is also provided with four legs, the bottom of the fixed rod is provided with a connecting groove, and the top of the fixed rod is provided with two symmetrical slots , the insides of the two slots are plugged with display boards. In the utility model, the inner surface of the support sleeve is provided with a chute, the chute is slidably connected with a slider, the bottom of the slider is provided with a connecting block, and the bottom of the connecting block is hinged with the top of the leg, which achieves the effect of being convenient for storage.

Description

An English teaching display stand that is convenient for storage

technical field

The utility model relates to the technical field of English teaching, in particular to an English teaching display stand which is convenient for storage.

Background technique

College English needs to master a large number of vocabulary. University teachers need to write on the blackboard, write the words and their usage skills on the blackboard for students to watch at any time during class, but the blackboard area of teachers is limited, and they need to write class notes , It is not suitable for copying words. Most of the words are copied on the display device and placed on the side of the platform, but most of the display devices are too small in layout, and the amount of words that can be written is too small.

In the Chinese invention patent application publication specification CN 203366591 U, an English teaching device is disclosed to make up for the above-mentioned deficiencies in the prior art. It is provided with a panel, which is hollow and divided into an upper panel and a lower panel. Reel, the two reels are connected by a roller blind, the teacher can write the content to be taught on the roller blind or stick the card on the roller blind, the writing capacity of the roller blind is large, and more content can be written, set on the bracket , the bracket includes a support rod, a support sleeve and a base, and there are casters under the base. Although this English teaching device solves the problem of the small blackboard layout, it is not easy to store in actual use, and it will take up a lot when it is not in use. Space.

Utility model content

The purpose of the utility model is to provide an English teaching display stand which is convenient for storage, which has the advantage of being convenient for storage and solves the problem that the existing devices are not convenient for storage.

The technical solution adopted by the utility model to solve the technical problem is: an English teaching display stand for easy storage, including a bracket and a fixing rod, and the bracket is located directly below the fixing rod.

The bracket includes a support sleeve, the top of the support sleeve is provided with a groove, the inside of the groove is fixedly installed with a bearing, the inner surface of the support sleeve is provided with a chute, and the inside of the support sleeve is provided with There is a slider, the slider is slidingly connected with the chute, the bottom of the slider is fixedly connected to the top of the connecting block, the bottom of the connecting block is provided with a gap, and the bottom of the connecting block is also provided with four support leg.

The bottom of the fixed rod is provided with a connection groove, and the top of the fixed rod is provided with two symmetrical slots, and a display board is plugged into the inside of the two slots.

Preferably, the inner surface of the bearing is fixedly connected to the outer surface of the rotating shaft, the top end of the rotating shaft is fixedly connected to the bottom of the connecting plate, and the connecting plate is screwed to the connecting groove.

Preferably, anti-slip blocks are fixedly installed on the bottom ends of the four legs, the anti-slip blocks are rubber anti-slip blocks, and a limit block is bonded to one side of the anti-slip blocks.

Preferably, the notch is in the shape of a cross, and the top ends of the four legs are hinged to the inside of the notch through pin shafts.

Preferably, two symmetrical fixing rings are provided at the bottom of the fixing rod, the fixing rings are elastic bands, and the number of the display boards is not less than two.

The beneficial effects of the utility model are:

1. The utility model has a slot on the top of the fixed rod, and a display board is plugged into the slot. The number of the display boards is not less than two, and words that need to be taught can be written on multiple display boards. According to As the course progresses, the display board is replaced, which solves the problem of the small layout of the existing display device and the limited number of words that can be written.

2. This new type of use is threaded through the connecting plate and the connecting groove, which can easily disassemble and assemble the bracket and the fixing rod. The display board is inserted on the top of the fixing rod for easy removal. The inner surface of the supporting sleeve is provided with a slide The chute is slidably connected with a slider, and the bottom of the slider is provided with a connecting block, and the bottom of the connecting block is hinged with the top of the leg. When storing, the slider slides in the chute and the leg rotates through the pin shaft. The outriggers can be put into the support sleeve, and the bottom of the fixed rod is provided with two symmetrical fixing rings, which can fix the bracket on the bottom of the fixed rod, which facilitates the storage of the bracket and achieves the effect of convenient storage.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the expanded sectional view of the bracket of the utility model;

Fig. 3 is a sectional view of the storage of the bracket of the present invention;

Fig. 4 is the utility model connection block structural representation;

Fig. 5 is a sectional view of the fixing rod of the present invention.

In the figure: 1 bracket, 2 fixed rod, 3 supporting sleeve, 4 bearing, 5 chute, 6 slider, 7 connecting block, 8 notch, 9 outrigger, 10 connecting groove, 11 slot, 12 display board, 13 Rotating shaft, 14 connection discs, 15 anti-skid blocks, 16 limit blocks, 17 pin shafts, 18 fixed rings.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

Please refer to Figures 1-5, an English teaching display stand for easy storage, including a bracket 1 and a fixed rod 2, the bracket 1 is located directly below the fixed rod 2, and two symmetrical fixed rings 18 are arranged at the bottom of the fixed rod 2 , the fixed ring 18 is an elastic band, after the support leg 9 on the support 1 is received into the inside of the support sleeve 3, it is fixed on the bottom of the fixed rod 2 through the fixed ring 18, which is convenient for carrying and storage.

The bracket 1 includes a support sleeve 3, the top of the support sleeve 3 is provided with a groove, the inside of the groove is fixedly equipped with a bearing 4, the inner surface of the support sleeve 3 is provided with a chute 5, and the inside of the support sleeve 3 is provided with Slider 6, slider 6 is connected with sliding groove 5 slidingly, and the bottom 1 of slider 6 is fixedly connected with the top of connecting block 7, and the bottom of connecting block 7 is provided with gap 8, and the bottom of connecting block 7 is also provided with four support Leg 9, pushes slide block 6 to move in chute 5 to drive support leg 9 on the connecting block 7, the bottom of four support legs 9 is all fixedly installed with anti-slip block 15, and anti-slip block 15 is rubber anti-slip block, anti-slip block One side of 15 is bonded with a limit block 16. When the display rack is accommodated, after the support leg 9 is received inside the support sleeve 3, the limit block 16 can be stuck on the bottom of the support sleeve 3, so that the support sleeve can be easily removed from the support sleeve. The outrigger 9 is taken out from the cylinder 3, the notch 8 is in the shape of a cross, the tops of the four outriggers 9 are hinged with the inside of the notch 8 through the pin shaft 17, and the outrigger 9 is unfolded in four directions to support the display rack. As a result, the outrigger 9 can rotate on the connecting block 7 in a small range around the pin shaft 17 to achieve the operation of storing and unfolding the outrigger 9 .

The bottom of the fixed rod 2 is provided with a connection groove 10, and the top of the fixed rod 2 is provided with two symmetrical slots 11, and the inside of the two slots 11 is inserted with a display board 12, and the number of the display boards 12 is not less than two. One, the plugging is convenient to replace and disassemble the display board 12. The teacher can copy the words that need to be taught on the pair of display boards 12 when preparing lessons, and replace the display board 12 according to the content of the class during class, so as to achieve more Large writing capacity solves the problem of small layout and limited writing area of traditional devices. The inner surface of the bearing 4 is fixedly connected to the outer surface of the rotating shaft 13, and the top of the rotating shaft 13 is fixedly connected to the bottom of the connecting plate 14, and the connecting plate 14 and the connecting groove 10 threaded connection, when storing or assembling the display stand, the bracket 1 and the fixed rod 2 can be disassembled or connected through the connecting plate 14 and the connecting groove 10, the threaded connection is more convenient for the user to operate, and the connection between the rotating shaft 13 and the bearing 4 Connected, the fixed rod 2 can be rotated around the rotating shaft 13 to display for students from different angles.

Working principle: When in use, pull the outrigger 9, and the outrigger 9 pulls the connecting block 7 to drive the slider 6 to slide in the chute 5. After the outrigger 9 is pulled out, the outrigger 9 is rotated through the pin 17 and will be on the bracket 1. Place the support leg 9 on the ground, connect the bracket 1 to the fixed rod 2 through the connecting plate 14 on the rotating shaft 13 and the connecting groove 10 on the fixed rod 2, and move the fixed rod 2 to rotate on the bracket 1 through the bearing 4. During class, the display board 12 that has been copied with words is plugged in the slot 11. When it needs to be stored, the connecting plate 14 is taken out from the connecting slot 19, the display board 12 is taken out from the slot 11, and the rotating leg 9 passes through the sliding The block 6 pushes it into the inside of the support sleeve 3, and the limit block 17 contacts the bottom of the support sleeve 3, and the support 1 with the supporting legs 9 is fixed on the bottom of the fixed rod 2 by the fixing ring 18.

To sum up: the easy-to-accommodate English teaching display rack has a slot 11 on the top of the fixed rod 2, and a display board 12 is inserted into the slot 1, and the number of the display board 12 is not less than two, so as to solve the problem. The problem that the layout of the existing display device is small and the amount of words that can be written is limited is solved.

This easy-to-accommodate English teaching display rack is threadedly connected with the connecting groove 10 through the connecting plate 14, the inner surface of the supporting sleeve 3 is provided with a chute 5, the chute 5 is slidably connected with a slider 6, and the bottom of the slider 6 is provided with a Connecting block 7, the bottom of connecting block 7 is hinged with the top of supporting leg 9, and the bottom of fixed rod 2 is provided with two symmetrical fixing rings 18, which has reached the effect of being convenient for storage.

Claims (5)

1. An English teaching display stand for easy storage, including a bracket (1) and a fixed rod (2), characterized in that: the bracket (1) is located directly below the fixed rod (2); the bracket (1) Including a support sleeve (3), the top of the support sleeve (3) is provided with a groove, and the inside of the groove is fixed with a bearing (4), and the inner surface of the support sleeve (3) is provided with a chute (5), the inside of the support sleeve (3) is provided with a slider (6), the slider (6) is slidingly connected with the chute (5), and the bottom 1 of the slider (6) is fixedly connected There is the top of the connection block (7), the bottom of the connection block (7) is provided with a gap (8), and the bottom of the connection block (7) is also provided with four legs (9); the fixed rod ( 2) There is a connection groove (10) at the bottom, two symmetrical slots (11) are opened at the top of the fixing rod (2), and a display board is plugged into the inside of the two slots (11) (12). 2. An easy-to-storage English teaching display stand according to claim 1, characterized in that: the inner surface of the bearing (4) is fixedly connected to the outer surface of the rotating shaft (13), and the outer surface of the rotating shaft (13) The top end is fixedly connected with the bottom of the connection plate (14), and the connection plate (14) is threadedly connected with the connection groove (10). 3. An easy-to-storage English teaching display stand according to claim 1, characterized in that: anti-slip blocks (15) are fixedly installed on the bottom ends of the four legs (9), and the anti-slip blocks ( 15) is a rubber anti-slip block, and one side of the anti-slip block (15) is bonded with a limit block (16). 4. An easy-to-storage English teaching display stand according to claim 1, characterized in that: the notch (8) is in the shape of a cross, and the tops of the four legs (9) are all aligned with the notch (8). ) is hinged inside by pin (17). 5. An easy-to-storage English teaching display stand according to claim 1, characterized in that two symmetrical fixing rings (18) are arranged at the bottom of the fixing rod (2), and the fixing rings ( 18) is an elastic band, and the number of the display boards (12) is not less than two.