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CN-224232263-U - Three-dimensional structure toy teaching aid for Chinese characters

CN224232263UCN 224232263 UCN224232263 UCN 224232263UCN-224232263-U

Abstract

The utility model discloses a three-dimensional structure toy teaching aid which comprises a mounting plate and a plurality of mounting posts, wherein a connecting frame is fixedly connected to the bottom of the mounting plate, two rotating assemblies are arranged on the connecting frame, two rotating rods are rotatably connected to one opposite side of the inside of the connecting frame, two outer sleeve posts are fixedly connected to each rotating rod, and a clamping structure is arranged on each outer sleeve post. According to the utility model, the fixed frame, the sliding rod, the clamping column, the shifting fork, the springs and the like are arranged, the shifting fork is shifted, the sliding rod is driven by the shifting fork to move, the clamping column is driven by the sliding rod to move, the springs are compressed, the clamping column is separated from one of the clamping holes, then the inner sleeve column is moved downwards to a proper position, then the shifting fork is shifted again, the clamping column is clamped into the corresponding clamping hole under the elasticity of the springs, the inner sleeve column is fixed, the height of the mounting disc is increased, and the rear-row students can conveniently watch the rear-row students.

Inventors

  • Zou Zitong

Assignees

  • 盐城幼儿师范高等专科学校

Dates

Publication Date
20260512
Application Date
20250516

Claims (7)

  1. 1. The utility model provides a three-dimensional structure of chinese character plays teaching aid, includes mounting disc (1) and a plurality of erection columns (2), wherein the bottom fixedly connected with linking bridge (6) of mounting disc (1), be equipped with two rotation components (12) on linking bridge (6), the inside opposite one side of linking bridge (6) rotates and is connected with two rotary rods (7), every fixedly connected with two overcoat post (8) on rotary rod (7), every all be equipped with joint structure (11) on overcoat post (8), every the inside of overcoat post (8) all sliding connection has endotheca post (9), and a plurality of joint holes have all been seted up to one side of endotheca post (9), every the bottom of endotheca post (9) all fixedly connected with slipmat (10); the clamping structure (11) comprises a fixed frame (111) fixedly connected to one side of the outer sleeve column (8), a sliding rod (112) is connected to one side of the fixed frame (111) in a penetrating and sliding mode, a clamping column (113) is fixedly connected to one end of the sliding rod (112), and the clamping column (113) is connected to one side of the outer sleeve column (8) in a penetrating and sliding mode and is matched with a corresponding clamping hole.
  2. 2. The three-dimensional structure of Chinese characters playing aid of claim 1, wherein the other end of the sliding rod (112) is rotatably connected with a shifting fork (114), and one side of the shifting fork (114) is attached to one side of the fixed frame (111).
  3. 3. The three-dimensional structure of Chinese characters playing aid of claim 1, wherein the sliding rod (112) is sleeved with a spring (115), one end of the spring (115) is fixedly connected with one side of the inside of the fixed frame (111), and the other end of the spring is fixedly connected with one side of the clamping column (113).
  4. 4. The three-dimensional structure of Chinese characters playing aid of claim 1, wherein the rotating assembly (12) comprises a rotating rod (121) penetrating through and rotatably connected to one side of the connecting frame (6), one end of the rotating rod (121) is fixedly connected with a knob (122), and the other end of the rotating rod is fixedly connected with a worm (123).
  5. 5. The three-dimensional structure of Chinese characters playing aid according to claim 4, wherein a worm wheel (124) is fixedly connected to the rotating rod (7), and the worm wheel (124) is meshed with a worm (123).
  6. 6. The three-dimensional structure toy teaching aid of claim 1, wherein a plurality of mounting grooves (4) are formed in the upper surface of the mounting plate (1), the mounting grooves (4) are matched with a plurality of mounting columns (2), and a magnet (5) is fixedly connected to the inner bottom of each mounting groove (4).
  7. 7. The three-dimensional Chinese character structure teaching toy according to claim 1, wherein the upper surface of each mounting column (2) is fixedly connected with a three-dimensional Chinese character (3), and the bottom of each mounting column (2) is fixedly connected with a magnetic attraction plate.

Description

Three-dimensional structure toy teaching aid for Chinese characters Technical Field The utility model relates to the technical field of teaching aids, in particular to a three-dimensional structure toy teaching aid for Chinese characters. Background Chinese characters are one of the oldest characters in the world, and are the characters which last for the longest time so far, and part of teachers teach younger children to group words or idioms by inserting three-dimensional Chinese characters into a mounting plate. However, in the existing equipment, when a teacher places the mounting plate on the teaching desk to group words and teach Chinese characters, students in the rear row of classrooms can not see the mounting plate easily, and therefore the teaching aid is played by the three-dimensional structure of Chinese characters. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a three-dimensional structure toy teaching aid for Chinese characters. In order to achieve the aim, the three-dimensional structure toy teaching aid comprises a mounting disc and a plurality of mounting posts, wherein a connecting frame is fixedly connected to the bottom of the mounting disc, two rotating assemblies are arranged on the connecting frame, two rotating rods are rotatably connected to one opposite side of the inside of the connecting frame, two outer posts are fixedly connected to each rotating rod, a clamping structure is arranged on each outer post, an inner post is slidably connected to the inside of each outer post, a plurality of clamping holes are formed in one side of each inner post, and an anti-skid pad is fixedly connected to the bottom of each inner post; The clamping structure comprises a fixed frame fixedly connected to one side of the outer sleeve column, a sliding rod penetrates through one side of the fixed frame and is connected with the fixed frame in a sliding mode, one end of the sliding rod is fixedly connected with a clamping column, and the clamping column penetrates through one side of the outer sleeve column and is matched with a corresponding clamping hole. As a further description of the above technical solution: The other end of the sliding rod is rotationally connected with a shifting fork, and one side of the shifting fork is attached to one side of the fixed frame. As a further description of the above technical solution: The sliding rod is sleeved with a spring, one end of the spring is fixedly connected with one side of the inside of the fixed frame, and the other end of the spring is fixedly connected with one side of the clamping column. As a further description of the above technical solution: The rotating assembly comprises a rotating rod which penetrates through and is connected to one side of the connecting frame in a rotating mode, one end of the rotating rod is fixedly connected with a knob, and the other end of the rotating rod is fixedly connected with a worm. As a further description of the above technical solution: The rotating rod is fixedly connected with a worm wheel, and the worm wheel is meshed with the worm. As a further description of the above technical solution: The upper surface of mounting disc has seted up a plurality of mounting grooves, mounting groove and a plurality of erection columns looks adaptation, every the equal fixedly connected with magnet in the interior bottom of mounting groove. As a further description of the above technical solution: The upper surface of each mounting column is fixedly connected with three-dimensional Chinese characters, and the bottom of each mounting column is fixedly connected with a magnetic attraction plate. The utility model has the following beneficial effects: 1. Compared with the prior art, this three-dimensional structure of chinese character plays teaching aid, through setting up fixed frame, slide bar, joint post, shift fork and spring etc. stir the shift fork, the shift fork drives the slide bar and removes, the slide bar drives the joint post and removes, and compress spring, make the joint post break away from one of them joint hole, then move the inner sleeve post downwards to suitable position, then stir the shift fork again, under the elasticity of spring, make the joint post joint advance in the joint hole that corresponds, fix the inner sleeve post, rise the height of mounting disc, be convenient for the back row student and watch. 2. Compared with the prior art, this three-dimensional structure of chinese character plays teaching aid through setting up dwang, knob, worm and worm wheel etc., rotates the knob, and the knob drives the dwang and rotates, and the dwang drives the worm and rotates, and the worm passes through the worm wheel and drives the rotary rod and rotate, and the rotary rod drives the overcoat post and rotate, in advancing the linking frame with the overcoat post rotation, reduces the volume of mounting disc, is convenient for put. Drawings F