CN219435427U

CN219435427U - Folding teaching aid

Info

Publication number: CN219435427U
Application number: CN202223484172.XU
Authority: CN
Inventors: 陈保中
Original assignee: Chuzhou Vocational and Technical College
Current assignee: Chuzhou Vocational and Technical College
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-07-28
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a folding teaching aid, which comprises a base, wherein a fixing groove is formed in the outer wall of the top of the base near the center, a supporting cylinder is connected in the fixing groove in a threaded manner, a telescopic rod is connected in the supporting cylinder in a sliding manner, a fixing seat is welded in the outer wall of the top of the telescopic rod near the center, two clamping blocks are integrally formed on the outer wall of the top of the fixing seat, threaded holes are formed in the outer walls of the two sides of the clamping blocks, fixing bolts are connected in the threaded holes in a threaded manner, a teaching board is inserted in the clamping blocks, two fixing strips are welded in the bottom of the base, sliding grooves are formed in the fixing strips, a fixing ring is welded in the outer wall of the top of the base near the center, and the fixing ring is sleeved outside the supporting cylinder. According to the utility model, through the teaching board, the fixing strip and the sliding groove can fold and store the teaching board when in use, so that the occupied space of the teaching board can be reduced when in use, and the teaching device is more convenient to carry.

Description

Folding teaching aid

Technical Field

The utility model relates to the technical field of teaching, in particular to a folding teaching aid.

Background

Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activity, teachers purposefully, planarly and organically guide students to learn and master cultural scientific knowledge and skills, and promote improvement of quality of the students, so that the students become people required by society, and the teachers and the students communicate information through the teaching device in the teaching process.

However, when the existing teaching device is used, the volume is large and the teaching device is inconvenient to carry, so that each classroom needs one teaching device, the use cost is increased, the existing teaching device is inconvenient to install and fix, complicated steps are needed during installation, and the installation efficiency is reduced. Therefore, a foldable teaching aid is needed to solve the above problems.

Disclosure of Invention

The utility model aims to solve the defects of inconvenient carrying and complicated installation steps in the prior art, and provides a folding teaching aid.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a folding teaching aid, includes the base, it has the fixed slot to go out near the center to base top outer wall, and the inside threaded connection of fixed slot has a support section of thick bamboo, the inside sliding connection of support section of thick bamboo has the telescopic link, and the welding of telescopic link top outer wall near center department has the fixing base, integrated into one piece has two clamp splice on the fixing base top outer wall, and all opens threaded hole on the clamp splice both sides outer wall, threaded hole inside threaded connection has fixing bolt, the inside grafting of clamp splice has the teaching board, the welding has two fixed bars on the base bottom, and the inside spout that all opens of fixed bar.

Further, the fixing ring is welded on the outer wall of the top of the base close to the center, and the fixing ring is sleeved on the outer portion of the supporting cylinder.

Further, the inside welding of teaching board has the fixed block, and the fixed block is located the clamp splice inside.

Further, a plurality of connecting blocks are welded on the outer wall of the top of the base, clamping rings are welded on the outer wall of the top of the connecting blocks, and a baffle is welded inside one clamping ring.

Furthermore, the outer walls of the bottoms of the fixing strips are adhered with anti-slip pads, and the outer walls of the bottoms of the anti-slip pads are coated with anti-slip layers.

Furthermore, the outer wall of one side of the base is welded with a bracelet, and the outer walls of two sides of the bracelet are provided with anti-skid grooves.

Furthermore, the teaching board is internally provided with a cavity, and the magnetic board is inserted into the cavity.

The beneficial effects of the utility model are as follows:

1. through teaching board, fixed strip and the spout that set up, fixed strip and spout can fold the teaching board when using and accomodate, and then can reduce the occupation space of teaching board when using, make this teaching device more portable.

2. Through the support section of thick bamboo and the telescopic link that set up, the support section of thick bamboo can play the effect of support to the telescopic link, and the telescopic link can be according to the height of user's demand adjustment teaching board, and then can facilitate the use of user.

3. Through snap ring and the baffle that set up, the snap ring can play the effect of accomodating to support a section of thick bamboo, and then can accomodate the inside at the snap ring with supporting a section of thick bamboo when not using, and the baffle can play the effect that blocks to supporting a section of thick bamboo, prevents that the device from supporting a section of thick bamboo at the in-process that carries and dropping.

4. Through the magnetic plate that sets up, be located the inside magnetic plate of teaching board can make things convenient for the teacher to fix the paper of teaching usefulness through the magnetic path when using, can make the paper be difficult for droing through the suction between magnet and the magnet, and fixed effect is better.

Drawings

Fig. 1 is a schematic structural diagram of a foldable teaching aid according to the present utility model;

fig. 2 is a schematic structural diagram of a base of a foldable teaching aid according to the present utility model;

fig. 3 is a schematic structural diagram of a fixing seat of a foldable teaching aid according to the present utility model;

fig. 4 is a schematic structural diagram of a foldable teaching board according to the present utility model.

In the figure: 1 a base, 2 a fixing groove, 3 a fixing ring, 4 a supporting cylinder, 5 a telescopic rod, 6 a fixing seat, 7 a clamping block, 8 a threaded hole, 9 a fixing bolt, 10 a teaching board, 11 a fixing strip, 12 a sliding groove, 13 a connecting block, 14 a clamping ring, 15 a baffle, 16 a bracelet, 17 an anti-skid groove, 18 a magnetic plate, 19 a fixing block and 20 an anti-skid pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a foldable teaching aid, the on-line screen storage device comprises a base 1, the base 1 top outer wall is close to the center and goes out to open there is fixed slot 2, and fixed slot 2 inside threaded connection has a support section of thick bamboo 4, the inside sliding connection of support section of thick bamboo 4 has telescopic link 5, and telescopic link 5 top outer wall is close to center department welding there is fixing base 6, fixing base 6 is used for playing fixed effect to teaching board 10, integrated into one piece has two clamp splice 7 on the fixing base 6 top outer wall, clamp splice 7 is fixed teaching board 10 through the centre gripping, and all open threaded hole 8 on the outer wall of clamp splice 7 both sides, threaded hole 8 internal thread connection has fixing bolt 9, the inside grafting of clamp splice 7 has teaching board 10, teaching board 10 is used for the teaching, the welding has two fixed strips 11 on the base 1 bottom, and the inside spout 12 that all opens of fixed strip 11.

Further, the fixing ring 3 is welded on the outer wall of the top of the base 1 near the center, the fixing ring 3 is used for assisting in fixing the supporting cylinder 4, and the fixing ring 3 is sleeved outside the supporting cylinder 4.

Further, the fixed block 19 is welded inside the teaching board 10, the fixed block 19 has stronger compression resistance, and then the teaching board 10 can be prevented from being clamped, and the fixed block 19 is located inside the clamping block 7.

Further, a plurality of connecting blocks 13 are welded on the outer wall of the top of the base 1, the connecting blocks 13 are used for fixing the clamping rings 14, the clamping rings 14 are welded on the outer wall of the top of the connecting blocks 13, and the baffle 15 is welded inside one clamping ring.

Further, the outer walls of the bottom of the fixing strip 11 are adhered with the anti-slip pad 20, the anti-slip pad 20 is used for making the device more stable, and the outer walls of the bottom of the anti-slip pad 20 are coated with an anti-slip layer.

Furthermore, a bracelet 16 is welded on the outer wall of one side of the base 1, the bracelet 16 is used for a teacher to pull the device, and anti-slip grooves 17 are formed on the outer walls of two sides of the bracelet 16.

Further, the teaching board 10 is internally provided with a cavity, and the magnetic board 18 is inserted into the cavity, and the magnetic board 18 is used for fixing teaching paper.

Example two

The utility model provides a folding teaching aid, including base 1, it has fixed slot 2 to go out near the center to base 1 top outer wall, and the inside threaded connection of fixed slot 2 has a support section of thick bamboo 4, the inside sliding connection of support section of thick bamboo 4 has telescopic link 5, and the welding of the 5 top outer wall of telescopic link near center department has fixing base 6, fixing base 6 is used for playing fixed effect to teaching board 10, integrated into one piece has two clamp splice 7 on the 6 top outer walls of fixing base, clamp splice 7 is fixed teaching board 10 through the centre gripping, and all open threaded hole 8 on the outer wall of clamp splice 7 both sides, threaded hole 8 internal thread connection has fixing bolt 9, the inside grafting of clamp splice 7 has teaching board 10, teaching board 10 is used for the teaching, the welding has two fixed strips 11 on the base 1 bottom, and the inside spout 12 that all opens of fixed strip 11.

Wherein, the fixing ring 3 is welded on the outer wall of the top of the base 1 near the center, the fixing ring 3 is used for assisting in fixing the supporting cylinder 4, and the fixing ring 3 is sleeved outside the supporting cylinder 4; the fixed block 19 is welded in the teaching board 10, the fixed block 19 has stronger compression resistance, the teaching board 10 can be prevented from being clamped, and the fixed block 19 is positioned in the clamping block 7; a plurality of connecting blocks 13 are welded on the outer wall of the top of the base 1, the connecting blocks 13 are used for fixing the clamping rings 14, the clamping rings 14 are welded on the outer wall of the top of the connecting blocks 13, and a baffle 15 is welded inside one clamping ring; the outer walls of the bottoms of the fixing strips 11 are adhered with anti-slip pads 20, the anti-slip pads 20 are used for enabling the device to be more stable, and anti-slip layers are coated on the outer walls of the bottoms of the anti-slip pads 20; the outer wall of one side of the base 1 is welded with a bracelet 16, the bracelet 16 is used for teachers to pull the device, and the outer walls of the two sides of the bracelet 16 are provided with anti-slip grooves 17; the teaching board 10 is internally provided with a cavity, and the cavity is internally inserted with a magnetic board 18, wherein the magnetic board 18 is used for fixing teaching paper.

Working principle: when the teaching board is used, a user connects the support cylinder 4 with the telescopic rod 5 in the fixing groove 2 in a threaded manner, in the process, the fixing ring 3 positioned on the outer wall of the top of the base 1 can play a role in assisting in fixing the support cylinder 4, so that the support cylinder 4 is firmer, then a teacher inserts the teaching board 10 in the clamping block 7 positioned at the top of the telescopic rod 5, then the fixing bolt 9 is manually screwed by the teacher, when the fixing bolt 9 is screwed, the two clamping blocks 7 are gradually close to each other, the teaching board 10 is clamped, and a lecture can be started after the teaching board 10 is fixed; when the teaching board 10 is clamped, the fixing blocks 19 in the teaching board 10 have stronger compression resistance, so that the teaching board 10 can be prevented from being clamped; when not in use, a teacher takes down the teaching board 10 and inserts the teaching board 10 into the fixing strip 11 positioned at the bottom of the base 1, the sliding groove 12 in the fixing strip 11 can play a role in accommodating the teaching board 10, then the supporting cylinder 4 with the telescopic rod 5 is clamped in the clamping ring 14, and then the teacher can drive the device to move through the handle ring 16; when carrying, baffle 15 can play the effect of blockking up solid fixed ring 3, can prevent baffle 15 landing.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a folding teaching aid, includes base (1), its characterized in that, base (1) top outer wall is close to the center and goes out to open there is fixed slot (2), and fixed slot (2) inside threaded connection has a support section of thick bamboo (4), support section of thick bamboo (4) inside sliding connection has telescopic link (5), and telescopic link (5) top outer wall is close to center department welding there is fixing base (6), integrated into one piece has two clamp splice (7) on fixing base (6) top outer wall, and all opens threaded hole (8) on clamp splice (7) both sides outer wall, threaded hole (8) inside threaded connection has fixing bolt (9), inside grafting of clamp splice (7) has teaching board (10), the welding has two fixed strips (11) on base (1) bottom, and all opens inside spout (12) of having of fixed strip (11).

2. The folding teaching aid according to claim 1, wherein a fixing ring (3) is welded on the outer wall of the top of the base (1) close to the center, and the fixing ring (3) is sleeved on the outer portion of the supporting cylinder (4).

3. A folding teaching aid according to claim 1, characterized in that the teaching board (10) is internally welded with a fixing block (19), and the fixing block (19) is located inside the clamping block (7).

4. The folding teaching aid according to claim 1, wherein a plurality of connecting blocks (13) are welded on the outer wall of the top of the base (1), clamping rings (14) are welded on the outer wall of the top of the connecting blocks (13), and a baffle (15) is welded inside one clamping ring.

5. The folding teaching aid according to claim 1, wherein the outer walls of the bottoms of the fixing strips (11) are adhered with anti-slip pads (20), and the outer walls of the bottoms of the anti-slip pads (20) are coated with anti-slip layers.

6. A folding teaching aid according to claim 1, characterized in that the outer wall of one side of the base (1) is welded with a bracelet (16), and the outer walls of both sides of the bracelet (16) are provided with anti-slip grooves (17).

7. A folding teaching aid according to claim 1, characterized in that the teaching board (10) is internally provided with a cavity, and the cavity is internally inserted with a magnetic board (18).