Display board for Chinese teaching interaction

Abstract

The utility model relates to the related technical field of language education, in particular to a display board for Chinese teaching interaction, which comprises a display board and an adjusting mechanism, the adjusting mechanism is arranged on one side of the surface of the display board, and one end of the adjusting mechanism is connected with a clamping mechanism. According to the display board for Chinese teaching interaction, through the arrangement of an adjusting mechanism, a rotary button is screwed to screw out a bolt from the interior of a threaded groove, at the moment, the bolt loses the limiting effect on a limiting block, and therefore the limiting block can slide in a limiting groove, due to the fact that one end of the limiting block is fixedly connected with a sliding block, and the limiting groove is communicated with a sliding groove, the sliding block can slide in the sliding groove; the sliding block drives the clamping mechanism to move at the moment, the sliding block slides to a proper position, one end of a bolt penetrates through a penetrating groove and then is in threaded connection with a limiting block through a threaded groove, and the limiting block can be fixed into a limiting groove after the bolt is tightened; and therefore, the sliding block is fixed at a required proper position by the limiting block.

Description

Technical Field

[0001] The utility model relates to the technical field related to language education, and in particular to a display board for interactive Chinese teaching. Background Art

[0002] Language education generally refers to the teaching and learning of any language, and its content covers text form, pronunciation, vocabulary, grammar, listening comprehension, conversation, reading and writing. In the process of Chinese teaching, in addition to interaction through communication, displaying learning results is also a form of interaction. Therefore, there is a special need for a display board for interactive Chinese teaching.

[0003] However, in the existing interactive display boards for Chinese teaching, most display devices often use clips to fix the learning achievement materials on the surface of the display board when displaying the learning achievement materials. However, when the learning achievement materials are of different sizes, the fixed position of the clips causes troubles in displaying the learning achievement materials, affecting the display effect. Utility Model Content

[0004] The purpose of the present utility model is to provide a display board for interactive Chinese teaching, so as to solve the problem that in the existing display board for interactive Chinese teaching proposed in the above-mentioned background technology, most display devices often use clips to fix the learning achievement materials on the surface of the display board when displaying learning achievement materials. However, when the learning achievement materials are of different sizes, the position of the clips is fixed, which causes trouble in displaying the learning achievement materials and affects the display effect.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a display board for interactive Chinese teaching, comprising a display board and an adjustment mechanism, wherein the adjustment mechanism is provided on one side of the surface of the display board, and one end of the adjustment mechanism is connected to a clamping mechanism;

[0006] The adjustment mechanism includes a limit groove, a sliding groove, a through groove, a limit block, a slider, a threaded groove, a bolt and a rotating knob. A limit groove is provided on one side of the surface of the display board, a sliding groove is provided on one side of the surface of the display board, a through groove is provided on one side of the surface of the display board, a limit block is embedded in the interior of the limit groove, one end of the limit block is connected to the slider, a threaded groove is provided on one side of the surface of the limit block, the internal thread of the threaded groove is connected to a bolt, and one end of the bolt is fixedly connected to the rotating knob.

[0007] Preferably, the limiting groove is a dovetail groove, and the limiting block is a dovetail block.

[0008] Preferably, the sliding groove is communicated with the limiting groove, and the sliding block is embedded in the sliding groove.

[0009] Preferably, the through slot is communicated with the limiting slot, and one end of the bolt passes through the through slot.

[0010] Preferably, the clamping mechanism includes a fixed block, a support rod, a torsion spring, a rotating tube, a wrench, a clamping block and a protective sheet, one end of the slider is fixedly connected to the fixed block, one surface side of the fixed block is fixedly connected to the support rod, the surface of the support rod is sleeved with a torsion spring, the surface of the support rod is sleeved with a rotating tube, one surface side of the rotating tube is fixedly connected to a wrench, one surface side of the rotating tube is fixedly connected to the clamping block, and one surface side of the clamping block is adhesively connected to a protective sheet.

[0011] Preferably, two groups of torsion springs are provided, one end of the torsion spring is connected to the fixed block, and the other end of the torsion spring is connected to the rotating tube.

[0012] Preferably, the rotating tube and the support rod form a mutually rotating structure, and the protective sheet is made of rubber.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the interactive display board for Chinese teaching is provided with an adjustment mechanism. During use, the position of the limit block can be adjusted by the tightness of the bolt, thereby adjusting the position of the slider. Since the clamping mechanism is fixed to the surface of the slider, the position of the clamping block can be adjusted, so that the position of the clamping block can be adjusted according to the size specifications of the learning achievement materials. The operation is convenient and the adjustment is flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a side view of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the exploded structure of the adjustment mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0018] In the figure: 1. display board; 2. adjustment mechanism; 201. limit groove; 202. slide groove; 203. through groove; 204. limit block; 205. slider; 206. threaded groove; 207. bolt; 208. rotating knob; 3. clamping mechanism; 301. fixing block; 302. support rod; 303. torsion spring; 304. rotating tube; 305. wrench; 306. clamping block; 307. protective sheet. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution: a display board for interactive Chinese teaching, comprising a display board 1 and an adjustment mechanism 2, wherein the adjustment mechanism 2 is provided on one side of the surface of the display board 1, and one end of the adjustment mechanism 2 is connected to a clamping mechanism 3;

[0021] The adjusting mechanism 2 includes a limiting groove 201, a sliding groove 202, a through groove 203, a limiting block 204, a slider 205, a threaded groove 206, a bolt 207 and a rotating knob 208. A limiting groove 201 is provided on one side of the surface of the display board 1, a sliding groove 202 is provided on one side of the surface of the display board 1, a through groove 203 is provided on one side of the surface of the display board 1, a limiting block 204 is fitted inside the limiting groove 201, one end of the limiting block 204 is connected to the slider 205, a threaded groove 206 is provided on one side of the surface of the limiting block 204, a bolt 207 is connected to the internal thread of the threaded groove 206, and one end of the bolt 207 is fixedly connected to the rotating knob 208. Through the arrangement of the limiting groove 201, the sliding groove 202, the through groove 203, the limiting block 204, the slider 205, the threaded groove 206, the bolt 207 and the rotating knob 208, when in use, the display can be adjusted as needed. After tightening the bolt 207, the limit block 204 can be fixed inside the limit groove 201, so that the limit block 204 can fix the slider 205 in the required appropriate position.

[0022] Furthermore, the limiting groove 201 is a dovetail groove, and the limiting block 204 is a dovetail block set through the limiting groove 201. When in use, the limiting block 204 of the dovetail block is embedded in the limiting groove 201 of the dovetail groove. At this time, the limiting groove 201 provides a movable space for the limiting block 204 and limits the movable direction of the limiting block 204 at the same time.

[0023] Furthermore, the slide groove 202 is connected to the limiting groove 201, and the slider 205 is embedded in the slide groove 202. Through the setting of the slide groove 202, when in use, the slide groove 202 can provide a sliding space for the slider 205.

[0024] Furthermore, the through slot 203 is connected to the limiting slot 201 , and one end of the bolt 207 passes through the through slot 203 . Through the arrangement of the bolt 207 , the bolt 207 can fix the limiting block 204 when in use.

[0025] Furthermore, the clamping mechanism 3 includes a fixed block 301, a support rod 302, a torsion spring 303, a rotating tube 304, a wrench 305, a clamping block 306 and a protective sheet 307. One end of the slider 205 is fixedly connected to the fixed block 301, one side of the surface of the fixed block 301 is fixedly connected to the support rod 302, the surface of the support rod 302 is sleeved with a torsion spring 303, the surface of the support rod 302 is sleeved with a rotating tube 304, one side of the surface of the rotating tube 304 is fixedly connected to the wrench 305, one side of the surface of the rotating tube 304 is fixedly connected to the clamping block 306, and one side of the surface of the clamping block 306 is adhesively connected to the protective sheet 307. 06 and the protective sheet 307 are set. When in use, bend the wrench 305. At this time, the wrench 305 drives the rotating tube 304 to rotate on the surface of the support rod 302. When the rotating tube 304 rotates, it drives the torsion spring 303 to perform torsional deformation. At the same time, the rotating tube 304 drives the clamping block 306 to lift up, and then the required learning achievement materials are attached to the surface of the display board 1. The force applied to the wrench 305 is released. At this time, the torsion spring 303 performs a rotational deformation, thereby driving the rotating tube 304 to return to its original state. At this time, the rotating tube 304 drives the clamping block 306 to return to its original position. At this time, the clamping block 306 fixes the learning achievement materials on the surface of the display board 1. The rubber protective sheet 307 can prevent the clamping block 306 from damaging the learning achievement materials.

[0026] Furthermore, two groups of torsion springs 303 are provided, one end of the torsion spring 303 is connected to the fixed block 301, and the other end of the torsion spring 303 is connected to the rotating tube 304. Through the setting of the torsion spring 303, when in use, the torsion spring 303 can drive the rotating tube 304 to return to its original state when it undergoes a rotational deformation.

[0027] Furthermore, the rotating tube 304 and the support rod 302 form a mutually rotating structure, and the protective sheet 307 is made of rubber. Through the setting of the protective sheet 307, when in use, the rubber protective sheet 307 can prevent the clamping block 306 from damaging the learning achievement materials.

[0028] Working principle: First adjust the position of the clamping block 306 according to the size of the learning achievement material to be displayed. At this time, turn the rotating knob 208 to unscrew the bolt 207 from the inside of the threaded groove 206. At this time, the bolt 207 loses its limiting effect on the limit block 204, so that the limit block 204 can slide inside the limit groove 201. Since one end of the limit block 204 is fixedly connected to the slider 205, and the limit groove 201 is connected to the slide groove 202, the slider 205 slides inside the slide groove 202. At this time, the slider 205 drives the clamping mechanism 3 to move, and slides the slider 205 to the appropriate position, so that one end of the bolt 207 passes through the through groove 203 and is threadedly connected to the limit block 204 through the threaded groove 206. After tightening the bolt 207, the limit block 204 can be fixed in the limit groove. 201, so that the limit block 204 fixes the slider 205 in the required appropriate position, and the wrench 305 is bent. At this time, the wrench 305 drives the rotating tube 304 to rotate on the surface of the support rod 302. When the rotating tube 304 rotates, it drives the torsion spring 303 to torsionally deform. At the same time, the rotating tube 304 drives the clamping block 306 to lift up, and then the required learning achievement materials are attached to the surface of the display board 1. The force applied to the wrench 305 is released. At this time, the torsion spring 303 performs a rotational deformation, thereby driving the rotating tube 304 to return to its original state. At this time, the rotating tube 304 drives the clamping block 306 to return to its original position. At this time, the clamping block 306 fixes the learning achievement materials on the surface of the display board 1, and the rubber protective sheet 307 can prevent the clamping block 306 from damaging the learning achievement materials.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display board for interactive Chinese teaching, comprising a display board (1) and an adjustment mechanism (2), characterized in that: An adjustment mechanism (2) is provided on one side of the surface of the display board (1), and one end of the adjustment mechanism (2) is connected to a clamping mechanism (3); The adjustment mechanism (2) comprises a limiting groove (201), a sliding groove (202), a through groove (203), a limiting block (204), a slider (205), a threaded groove (206), a bolt (207) and a rotating knob (208); a limiting groove (201) is provided on one side of the surface of the display board (1); a sliding groove (202) is provided on one side of the surface of the display board (1); a through groove (203) is provided on one side of the surface of the display board (1); a limiting block (204) is embedded in the limiting groove (201); one end of the limiting block (204) is connected to the slider (205); one side of the surface of the limiting block (204) is provided with a threaded groove (206); the inner thread of the threaded groove (206) is connected to the bolt (207); and one end of the bolt (207) is fixedly connected to the rotating knob (208).

2. The interactive display board for Chinese teaching according to claim 1, characterized in that: The limiting groove (201) is a dovetail groove, and the limiting block (204) is a dovetail block.

3. The interactive display board for Chinese teaching according to claim 1, characterized in that: The sliding groove (202) is connected to the limiting groove (201), and the sliding block (205) is embedded in the sliding groove (202).

4. The interactive display board for Chinese teaching according to claim 1, characterized in that: The through slot (203) is connected to the limiting slot (201), and one end of the bolt (207) passes through the through slot (203).

5. The interactive display board for Chinese teaching according to claim 1, characterized in that: The clamping mechanism (3) comprises a fixed block (301), a support rod (302), a torsion spring (303), a rotating tube (304), a wrench (305), a clamping block (306) and a protective sheet (307); one end of the slider (205) is fixedly connected to the fixed block (301); one side of the surface of the fixed block (301) is fixedly connected to the support rod (302); the surface of the support rod (302) is sleeved with a torsion spring (303); the surface of the support rod (302) is sleeved with a rotating tube (304); one side of the surface of the rotating tube (304) is fixedly connected to the wrench (305); one side of the surface of the rotating tube (304) is fixedly connected to the clamping block (306); and one side of the surface of the clamping block (306) is adhesively connected to the protective sheet (307).

6. The interactive display board for Chinese teaching according to claim 5, characterized in that: Two groups of torsion springs (303) are provided, one end of the torsion spring (303) is connected to the fixed block (301), and the other end of the torsion spring (303) is connected to the rotating tube (304).

7. The interactive display board for Chinese teaching according to claim 5, characterized in that: The rotating tube (304) and the supporting rod (302) form a mutually rotating structure, and the protective sheet (307) is made of rubber.

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