Early-stage Chinese character contrast picture recognition device

Abstract

The utility model discloses an early-stage Chinese character contrast picture recognizing device, which belongs to the technical field of Chinese language and literature and comprises a support frame and a showing stand movably mounted in the support frame, the showing stand is movably mounted in the support frame and is positioned through a shaft body movably mounted in the middle, and a body groove and a contrast group are arranged at the upper end of the showing stand. The display cards are movably inserted in the body groove and the control group, when early Chinese characters are learned, the display cards of simplified Chinese characters are inserted into the groove opening of the body groove, and then the character display cards of Chinese character evolution in different periods can be placed in the control frame at the upper end of the control group according to the display sequence. Compared with the prior art, different Chinese characters in the early stage can be conveniently contrasted and learned, rules in the Chinese characters can be conveniently observed for learning, the number of the splicing blocks in the same row can be conveniently adjusted through the splicing blocks which are spliced with each other, and use is flexible.

Description

Technical Field

[0001] The utility model belongs to the technical field of Chinese language and literature, and particularly relates to an early Chinese character comparison and picture recognition device. Background Art

[0002] Chinese language and literature mainly studies the basic theories and knowledge of Chinese language and Chinese literature, including its related theories, development history and research status, involving poetry, modern and contemporary literature, folk literature and other fields. Compared with Chinese language, Chinese language and literature focuses on the cultivation and connotation of literature, while Chinese language focuses on language research. When studying Chinese language and literature, the study and research of early Chinese characters is particularly important.

[0003] In the process of learning early Chinese characters, it is necessary to combine the evolution of Chinese characters with modern simplified characters for comparative learning to improve learning efficiency and facilitate learners' understanding. However, the evolution process of Chinese characters is long and there are many Chinese characters, so it is not convenient to replace the Chinese character display cards. Utility Model Content

[0004] The utility model aims to provide an early Chinese character comparison and recognition device to solve the technical problem in the background technology that the evolution process of Chinese characters is long, there are many Chinese characters, and it is inconvenient to replace and use Chinese character display cards.

[0005] To achieve the above purpose, the specific technical scheme of the utility model is as follows: an early Chinese character comparison and recognition device, comprising

[0006] A support frame, used to support the display on the ground, and a display frame movably installed inside the support frame, wherein the display frame is movably installed inside the support frame and positioned by a shaft body movably installed in the middle;

[0007] A display stand is provided with a main body slot and a control group at the upper end of the display stand, and display cards are movably inserted inside the main body slot and the control group.

[0008] Preferably, the control group includes a positioning frame movably inserted into a slot inside the display frame and a splicing block arranged inside the positioning frame, one side of the splicing block is inserted into a slot opened inside the positioning frame, and a control frame is snap-fitted and installed on the outside of the splicing block, and the control frame is fixed by an adjustment piece on one side of the splicing block.

[0009] Preferably, a snap-fit ​​groove is provided at the upper end of the splicing block, and a writing portion is fixedly arranged inside the snap-fit ​​groove.

[0010] Preferably, a magnetic piece is embedded and installed inside the plate body of the writing part, which can attract the display card for positioning.

[0011] Preferably, the front of the comparison frame is transparent, a slot with an upper opening is provided inside the comparison frame, and an insertion frame is fixedly mounted on one side of the comparison frame, and the insertion frame matches the size of the engaging slot.

[0012] Preferably, a card taking slot is provided on one side of the control frame, and a fixing slot is provided on one side of the insertion frame, and the fixing slot and the adjusting member are matched and installed.

[0013] Preferably, the adjusting member includes an adjusting block telescopically installed in the empty slot in the inner cavity of the splicing block and a movable rack installed on one side of the adjusting block, a first adjusting gear is meshingly installed on one side of the movable rack, a second adjusting gear is concentrically fixedly installed on one side of the first adjusting gear, a lifting rack is meshingly installed on one side of the second adjusting gear, a lifting push block is fixedly installed on one side of the lifting rack, the lifting push block is slidably installed in a lifting slot opened on one side of the splicing block, and a lifting spring is fixedly installed on the lower end of the lifting rack.

[0014] Preferably, positioning holes are provided on both sides of the lower end of the display frame, and a locking portion is provided on one side of the lower end of the support frame, and the locking portion is fixed in cooperation with the positioning holes.

[0015] Preferably, the locking portion comprises a telescopic rod movably mounted inside the support frame and a return spring mounted on the upper end of the telescopic rod and surrounding the upper end of the telescopic rod, and a pull ring is fixedly mounted on the lower end of the telescopic rod.

[0016] Preferably, the upper end of the telescopic rod is conical, and the end of the telescopic rod matches the diameter of the positioning hole.

[0017] The utility model has the following advantages:

[0018] The early Chinese character comparison and recognition device can be used to learn early Chinese characters by inserting simplified Chinese character display cards into the slots of the main body, and then the text display cards of the Chinese characters evolved in different periods can be placed in the comparison rack at the upper end of the comparison group according to the display order, so that different early Chinese characters can be compared and learned, and the rules therein can be observed for learning, and the splicing blocks spliced ​​together can be used to adjust the number of splicing blocks in the same row, so the use is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 It is a schematic diagram of the structure of the control group of the utility model;

[0023] Figure 4 For the utility model Figure 3 The enlarged structural diagram at B in the middle;

[0024] Figure 5 This is a schematic diagram of the structure of the control frame of the utility model;

[0025] Figure 6 This is a schematic diagram of the back structure of the control frame of the utility model;

[0026] Figure 7 This is a schematic diagram of the structure of the adjusting member of the utility model;

[0027] Figure 8 This is a schematic diagram of the installation structure of the support frame and the display frame of the utility model;

[0028] Fig. 9 This is a schematic diagram of the location structure of the positioning hole of the utility model;

[0029] Fig.10 It is a schematic diagram of the locking structure of the utility model.

[0030] Explanation of the marks in the figure: 100, support frame; 110, locking part; 111, telescopic rod; 112, pull ring; 113, reset spring; 200, display frame; 210, supplement part; 220, positioning hole; 300, body slot; 400, control group; 500, positioning frame; 510, splicing block; 511, locking slot; 512, writing part; 513, magnetic part; 520, lifting slide; 530, adjusting part; 531, lifting push block; 532, lifting rack; 533, second adjusting gear; 534, first adjusting gear; 535, adjusting card block; 536, moving rack; 537, lifting spring; 540, control frame; 541, slot; 542, insertion frame; 543, card removal slot; 544, fixing slot; 600, display card. DETAILED DESCRIPTION

[0031] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0032] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0034] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0035] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0036] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of an early Chinese character comparison and recognition device of the utility model in conjunction with the accompanying drawings.

[0037] like Figure 1-Figure 10As shown, an early Chinese character comparison and recognition device of the utility model comprises a support frame 100, which is used to support the ground for display, and a display frame 200 movably installed inside the support frame 100, and the display frame 200 is movably installed inside the support frame 100, and is positioned by a shaft body movably installed in the middle. The upper end of the display frame 200 is provided with a main body slot 300 for placing the original Chinese characters and a control group 400 for comparing the Chinese characters inside the main body slot 300, and the inside of the main body slot 300 and the control group 400 are both movably inserted with a display card 600 with Chinese character stickers attached.

[0038] The control group 400 includes a positioning frame 500 movably inserted into the internal slot of the display frame 200 and a splicing block 510 arranged inside the positioning frame 500 for displaying Chinese characters. One side of the splicing block 510 is inserted into the slot opened inside the positioning frame 500, and the outside of the splicing block 510 is engaged with a control frame 540 for installing the display card 600 of the control group 400. The control frame 540 is fixed by an adjustment piece 530 on one side of the splicing block 510.

[0039] When learning early Chinese characters, the simplified Chinese display card 600 is inserted into the slot of the main body slot 300, and then the text display cards 600 of the evolution of Chinese characters in different periods can be placed in the comparison rack 540 at the upper end of the control group 400 according to the display order, which can facilitate the comparison and learning of different early Chinese characters and the observation of the rules therein. The splicing blocks 510 spliced ​​together can facilitate the adjustment of the number of splicing blocks 510 in the same row, and are more flexible to use.

[0040] The display stand 200 is provided with a supplementary part 210 for supplementary writing of the Chinese characters on the upper end, and supplementary explanation of the Chinese characters on the upper end can be provided to facilitate teaching.

[0041] A snap-fitting groove 511 for mounting the comparison frame 540 is provided at the upper end of the splicing block 510, and a writing portion 512 for the operator to write is fixedly arranged on the inner side of the snap-fitting groove 511. The writing portion 512 can be an iron-glue high-gloss whiteboard film or an iron-glue whiteboard film and a board body. If it is inconvenient to use the display card 600 for display, the writing portion 512 can be used for blackboard display, which can adapt to learning displays in different environments.

[0042] A magnetic member 513 for adsorbing external pictures is embedded inside the plate of the writing part 512, which can be attracted to the display card 600 for positioning, thereby facilitating the display card 600 to prevent it from falling, and can also be used to fix paper through the magnetic block for easy use.

[0043] The front of the comparison frame 540 is transparent, and a slot 541 with an open upper end is provided inside the comparison frame 540 for placing the display card 600. An insertion frame 542 for inserting and fixing the comparison frame 540 is fixedly installed on one side of the comparison frame 540, and the insertion frame 542 matches the size of the engaging slot 511.

[0044] When the display card 600 needs to be installed, the display card 600 is inserted into the slot 541 of the comparison frame 540, and then can be inserted into the locking groove 511 set at the edge of the writing part 512 through the insertion frame 542, so that the comparison frame 540 can be supported, which is convenient for displaying the display card 600 placed inside and facilitating the recognition and comparison of early Chinese characters.

[0045] A card taking slot 543 for taking out the internal display card 600 is provided on one side of the comparison frame 540. The operator can slide the internal display card 600 upward through the card taking slot 543 to take it out, which is convenient for constantly replacing the internal display card 600 and flexible in use.

[0046] A fixing groove 544 is provided on one side of the insertion frame 542 for fixing the insertion frame 542. The fixing groove 544 and the adjusting member 530 are matched and installed. The adjusting member 530 includes an adjusting block 535 which is telescopically installed in the empty groove of the inner cavity of the splicing block 510 and a moving rack 536 which is installed on one side of the adjusting block 535 and is used to drive the adjusting block 535 to move. A first adjusting gear 534 which is used to drive the moving rack 536 to move is meshed and installed on one side of the moving rack 536. The first adjusting gear 534 is A second adjusting gear 533 is concentrically fixedly installed on the side, and a lifting rack 532 for driving the second adjusting gear 533 to rotate is meshed and installed on one side of the second adjusting gear 533. A lifting push block 531 for driving the lifting rack 532 to move is fixedly installed on one side of the lifting rack 532. The lifting push block 531 is slidably installed in the lifting slot 520 opened on one side of the splicing block 510, and a lifting spring 537 for driving the lifting rack 532 to rise is fixedly installed at the lower end of the lifting rack 532.

[0047] When installing the control frame 540, the lifting push block 531 can be pushed to move, thereby driving the lifting rack 532 fixedly installed on one side to move, driving the second adjusting gear 533 meshingly installed on one side to rotate, and the first adjusting gear 534 fixedly installed coaxially drives the upper end of the adjusting block 535 to be recovered. After the control frame 540 is installed in place, the lifting push block 531 is released, and the lifting spring 537 pushes the lifting push block 531 to reset, thereby driving the adjusting block 535 to be stuck in the fixing groove 544, so that the control frame 540 can be fixed to prevent the control frame 540 from falling, and the operation and adjustment are convenient.

[0048] Positioning holes 220 for fixing the display rack 200 are provided on both sides of the lower end of the display rack 200, and a locking portion 110 for locking the display rack 200 in cooperation with the positioning holes 220 is provided on one side of the lower end of the support frame 100. The locking portion 110 is fixed in cooperation with the positioning holes 220. The locking portion 110 includes a telescopic rod 111 movably installed inside the support frame 100 and a reset spring 113 installed around the upper end of the telescopic rod 111 and used to drive the telescopic rod 111 to lift and reset. A pull ring 112 for driving the telescopic rod 111 to move is fixedly installed at the lower end of the telescopic rod 111.

[0049] When fixing the display frame 200, the telescopic rod 111 can be inserted into the positioning hole 220 for fixing. Prior to this, the splicing blocks 510 are loaded one by one into the slots opened on both sides of the display frame 200 through the positioning frame 500. After the display frame 200 is positioned, the positioning frames 500 and the splicing blocks 510 on both sides are fixed and will not fall from the side slots of the display frame 200. In the process of preparing for image recognition, the display cards 600 can be installed on both sides. After teaching on one side is completed, they can be rotated to the other side for easy use.

[0050] The upper end of the telescopic rod 111 is conical, and the end of the telescopic rod 111 matches the diameter of the positioning hole 220. The conical telescopic rod 111 is convenient for fixing with the positioning hole 220 to prevent the display rack 200 from rotating and shaking.

[0051] The working principle of an early Chinese character comparison and recognition device is as follows: when learning early Chinese characters, a simplified Chinese character display card 600 is inserted into the slot of the main body slot 300, and then the text display cards 600 of the Chinese character evolution in different periods can be placed in the comparison rack 540 at the upper end of the control group 400 according to the display order, which can facilitate the comparison and learning of different early Chinese characters and facilitate the observation of the rules therein for learning, and the mutually spliced ​​splicing blocks 510 facilitate the adjustment of the number of splicing blocks 510 in the same row, and the use is more flexible.

[0052] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An early Chinese character comparison and recognition device, characterized in that: include A support frame, used to support the display on the ground, and a display frame movably installed inside the support frame, wherein the display frame is movably installed inside the support frame and positioned by a shaft body movably installed in the middle; A display stand is provided with a main body slot and a control group at the upper end of the display stand, and display cards are movably inserted inside the main body slot and the control group.

2. The early Chinese character comparison and recognition device according to claim 1, characterized in that: The control group includes a positioning frame movably inserted into a slot inside the display frame and a splicing block arranged inside the positioning frame, one side of the splicing block is inserted into a slot opened inside the positioning frame, and the control frame is mounted on the outside of the splicing block, and the control frame is fixed by an adjusting piece on one side of the splicing block.

3. The early Chinese character comparison and recognition device according to claim 2 is characterized in that: A clamping groove is provided at the upper end of the splicing block, and a writing portion is fixedly arranged inside the clamping groove.

4. The early Chinese character comparison and recognition device according to claim 3 is characterized in that: A magnetic piece is embedded and installed inside the plate body of the writing part, and can be attracted to the display card for positioning.

5. The early Chinese character comparison and recognition device according to claim 4 is characterized in that: The front of the comparison frame is transparent, a slot with an upper opening is provided inside the comparison frame, and an insertion frame is fixedly installed on one side of the comparison frame, and the insertion frame matches the size of the engaging slot.

6. The early Chinese character comparison and recognition device according to claim 5, characterized in that: A card taking slot is provided on one side of the control frame, and a fixing slot is provided on one side of the insertion frame. The fixing slot and the adjusting member are matched and installed.

7. The early Chinese character comparison and recognition device according to claim 6 is characterized in that: The adjusting member includes an adjusting block telescopically installed in the empty groove in the inner cavity of the splicing block and a movable rack installed on one side of the adjusting block, a first adjusting gear is meshedly installed on one side of the movable rack, a second adjusting gear is concentrically fixedly installed on one side of the first adjusting gear, a lifting rack is meshedly installed on one side of the second adjusting gear, a lifting push block is fixedly installed on one side of the lifting rack, the lifting push block is slidably installed in the lifting slot opened on one side of the splicing block, and a lifting spring is fixedly installed on the lower end of the lifting rack.

8. The early Chinese character comparison and recognition device according to claim 7, characterized in that: Positioning holes are provided on both sides of the lower end of the display frame, and a locking portion is provided on one side of the lower end of the support frame, and the locking portion is fixed in conjunction with the positioning holes.

9. The early Chinese character comparison and recognition device according to claim 8, characterized in that: The locking part comprises a telescopic rod movably installed inside the support frame and a return spring installed around the upper end of the telescopic rod, and a pull ring is fixedly installed at the lower end of the telescopic rod.

10. The early Chinese character comparison and recognition device according to claim 9, characterized in that: The upper end of the telescopic rod is conical, and the end of the telescopic rod matches the diameter of the positioning hole.

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