Image-text auxiliary recognition device

Abstract

The utility model relates to the technical field of image-text recognition, in particular to an auxiliary image-text recognition device. According to the technical scheme, the device comprises a bottom plate, mounting plates are fixedly connected to the two sides of the top of the bottom plate correspondingly, moving grooves of T-shaped structures are formed in the opposite faces of the two mounting plates correspondingly, a connecting block fixedly connected with a recognition plate is inserted into the connecting groove, and a fixing block can slide into a limiting groove through the inner wall of the fixing groove under the acting force of a moving spring; a rotating handle is rotated to enable a rotating disc to rotate, rotation of the rotating disc can enable a threaded rod to rotate, rotation of the threaded rod can apply force to a moving block, at the moment, the moving block can slide in the inner wall of a moving groove, sliding of the moving block can enable the height of a connecting rod to be changed, and the height of the connecting rod is changed; the height of the identification board can be changed, so that a user can conveniently watch the content of the identification board.

Description

Technical Field

[0001] The utility model relates to the technical field of image and text recognition, in particular to an image and text auxiliary recognition device. Background Art

[0002] In the process of image recognition, the perceptual mechanism must eliminate redundant input information and extract key information. At the same time, there must be a mechanism in the brain responsible for integrating information, which can organize the information obtained in stages into a complete perceptual image. In the process of early childhood education, since the children are young and still in a confused state, they need to be given simple graphic recognition education. Traditional graphic recognition devices are mostly wall charts that combine text and pictures. However, in actual use, graphic auxiliary recognition devices with similar structures still have many defects, such as: wall charts are displayed and educated by hanging, and all pictures and texts can be quickly browsed. Children grow rapidly, and parents need to change the height of the wall charts. However, the recognition plate and the support frame are generally fixed with bolts, which makes it inconvenient to adjust the height of the recognition plate. Utility Model Content

[0003] The purpose of the utility model is to provide a graphic-text auxiliary recognition device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an image and text auxiliary identification device, comprising a bottom plate, both sides of the top of the bottom plate are fixedly connected with mounting plates, the opposite sides of the two mounting plates are provided with a moving groove with a T-shaped structure, the inner wall of the moving groove is slidably connected with a moving block with a T-shaped structure, a connecting mechanism is arranged between the opposite sides of the two moving blocks, one end of the connecting mechanism is arranged with an identification plate, the bottom inner wall of the moving groove is rotatably connected with a threaded rod through a bearing, the threaded rod and the moving block are connected by a thread, by inserting the connecting block fixedly connected to the identification plate into the connecting groove, the fixed block can slide into the limit groove through the inner wall of the fixed groove under the action of the moving spring, so that the identification plate can be fixed, and then the turning handle can make the rotating disk rotate, the rotation of the rotating disk can make the threaded rod rotate, and the rotation of the threaded rod can apply force to the moving block, at this time the moving block can slide in the inner wall of the moving groove, the sliding of the moving block can change the height of the connecting rod, and the change of the height of the connecting rod can change the height of the identification plate, so that the user can view the content of the identification plate conveniently.

[0005] Preferably, the top of the threaded rod is fixedly connected to a rotating disk, and the top edge of the rotating disk is rotatably connected to a handle via a bearing. The setting of the handle can cause the rotating disk to rotate when it is rotated, and the rotation of the rotating disk can cause the threaded rod to rotate.

[0006] Preferably, the connecting mechanism includes a connecting block fixedly connected to one end of the identification plate, and the same connecting rod is fixedly connected between opposite sides of the two movable blocks. A connecting groove is provided at one end of the connecting rod, and a sliding fit is formed between the inner wall of the connecting groove and the connecting block. The connecting block can be inserted into the connecting groove, which makes it convenient for the user to replace the identification plate.

[0007] Preferably, a limiting groove is provided on the top of the connecting block, a fixing groove is provided on the top inner wall of the connecting groove, and a same fixing block is slidably connected between the inner wall of the limiting groove and the inner wall of the fixing groove. The setting of the fixing block can slide into the limiting groove in the inner wall of the fixing groove, so that the connecting block can be fixed in the connecting groove.

[0008] Preferably, a plurality of evenly distributed movable springs are fixedly connected to the top of the fixed block, and the movable springs are fixedly connected to the inner wall of the fixed groove. The setting of the movable springs can apply pressure to the fixed block, so that the fixed block can be stably placed in the limit groove.

[0009] Preferably, the top outer wall of the connecting rod is provided with a movable opening extending into the fixed groove, and the top of the fixed block is fixedly connected with a movable rod, and a sliding fit is formed between the movable rod and the inner wall of the movable opening. The movable rod is arranged to slide in the inner wall of the movable opening, which can facilitate the movement of the fixed block.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. By inserting the connecting block fixedly connected to the identification plate into the connecting groove, the fixed block can slide into the limit groove through the inner wall of the fixed groove under the action of the moving spring, so that the identification plate can be fixed, and then turning the handle can make the rotating disk rotate, and the rotation of the rotating disk can make the threaded rod rotate, and the rotation of the threaded rod can apply force to the moving block. At this time, the moving block can slide in the inner wall of the moving groove, and the sliding of the moving block can change the height of the connecting rod. The change in the height of the connecting rod can change the height of the identification plate. Therefore, it is convenient for users to view the contents of the identification plate.

[0012] 2. The fixing block can slide in the inner wall of the fixing groove to the limiting groove, so that the connecting block can be fixed in the connecting groove; the moving spring can apply pressure to the fixing block, so that the fixing block can be placed stably in the limiting groove; the moving rod can slide in the inner wall of the moving opening, which can facilitate the movement of the fixing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a structural schematic diagram highlighting the connecting rod of the utility model;

[0015] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0016] Figure 4 This is a structural schematic diagram highlighting the moving rod of the utility model.

[0017] In the figure: 1. bottom plate; 2. mounting plate; 3. moving groove; 4. moving block; 5. threaded rod; 6. identification plate; 9. rotating disk; 10. turning handle; 11. connecting rod; 12. connecting groove; 13. connecting block; 15. limiting groove; 16. fixing groove; 17. fixing block; 18. moving spring; 19. moving mouth; 20. moving rod. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Embodiment 1

[0020] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the utility model proposes a graphic auxiliary identification device, including a base plate 1, both sides of the top of the base plate 1 are fixedly connected with mounting plates 2, the opposite sides of the two mounting plates 2 are provided with moving grooves 3 with a T-shaped structure, the inner wall of the moving groove 3 is slidably connected with a moving block 4 with a T-shaped structure, a connecting mechanism is arranged between the opposite sides of the two moving blocks 4, one end of the connecting mechanism is provided with an identification plate 6, the bottom inner wall of the moving groove 3 is rotatably connected with a threaded rod 5 through a bearing, the threaded rod 5 and the moving block 4 are threadedly connected, the top of the threaded rod 5 is fixedly connected with a rotating disk 9, the top edge of the rotating disk 9 is rotatably connected with a turning handle 10 through a bearing, the connecting mechanism includes a connecting block 13 fixedly connected to one end of the identification plate 6, the opposite sides of the two moving blocks 4 are fixedly connected with the same connecting rod 11, one end of the connecting rod 11 is provided with a connecting groove 12, and a sliding fit is formed between the inner wall of the connecting groove 12 and the connecting block 13.

[0021] The working principle of a graphic auxiliary identification device based on the first embodiment is as follows: by inserting the connecting block 13 fixedly connected to the identification plate 6 into the connecting groove 12, the fixing block 17 can slide into the limiting groove 15 through the inner wall of the fixing groove 16 under the action of the moving spring 18, so that the identification plate 6 can be fixed, and then the turning handle 10 can rotate the rotating disk 9, and the rotation of the rotating disk 9 can rotate the threaded rod 5, and the rotation of the threaded rod 5 can apply force to the moving block 4, at this time, the moving block 4 can slide in the inner wall of the moving groove 3, and the sliding of the moving block 4 can change the height of the connecting rod 11, and the change in the height of the connecting rod 11 can change the height of the identification plate 6, so that it is convenient for the user to view the content of the identification plate 6;

[0022] The handle 10 can be turned to rotate the rotating disk 9, and the rotation of the rotating disk 9 can rotate the threaded rod 5;

[0023] Since the connecting block 13 can be inserted into the connecting groove 12 , it is convenient for the user to replace the identification plate 6 .

[0024] Embodiment 2

[0025] like Figure 1 , Figure 2 , Figure 4 As shown, a graphic auxiliary identification device proposed by the utility model, compared with the first embodiment, a limiting groove 15 is provided on the top of the connecting block 13 of this embodiment, a fixing groove 16 is provided on the top inner wall of the connecting groove 12, a same fixing block 17 is slidably connected between the inner wall of the limiting groove 15 and the inner wall of the fixing groove 16, a plurality of evenly distributed moving springs 18 are fixedly connected to the top of the fixing block 17, the moving spring 18 is fixedly connected to the inner wall of the fixing groove 16, a moving opening 19 extending into the fixing groove 16 is provided on the top outer wall of the connecting rod 11, a moving rod 20 is fixedly connected to the top of the fixed block 17, and a sliding fit is formed between the moving rod 20 and the inner wall of the moving opening 19.

[0026] The fixing block 17 can slide into the limiting groove 15 in the inner wall of the fixing groove 16, so that the connecting block 13 can be fixed in the connecting groove 12;

[0027] By moving the spring 18, pressure can be applied to the fixing block 17, so that the fixing block 17 can be placed stably in the limiting groove 15;

[0028] The movement of the fixed block 17 can be facilitated by the movement rod 20 being able to slide in the inner wall of the movement opening 19 .

[0029] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A device for assisting image and text recognition, comprising a base plate (1), characterized in that: The top two sides of the bottom plate (1) are fixedly connected to mounting plates (2), the two mounting plates (2) are each provided with a T-shaped moving groove (3) on one opposite side, a T-shaped moving block (4) is slidably connected to the inner wall of the moving groove (3), a connecting mechanism is provided between the opposite sides of the two moving blocks (4), an identification plate (6) is provided at one end of the connecting mechanism, a threaded rod (5) is rotatably connected to the bottom inner wall of the moving groove (3) via a bearing, and the threaded rod (5) is connected to the moving block (4) via a threaded connection.

2. The image-text auxiliary recognition device according to claim 1, characterized in that: The top of the threaded rod (5) is fixedly connected to a rotating disk (9), and the top edge of the rotating disk (9) is rotatably connected to a turning handle (10) via a bearing.

3. The image-text auxiliary recognition device according to claim 1, characterized in that: The connection mechanism comprises a connection block (13) fixedly connected to one end of the identification plate (6); a same connection rod (11) is fixedly connected between opposite sides of the two moving blocks (4); a connection groove (12) is provided at one end of the connection rod (11); a sliding fit is formed between the inner wall of the connection groove (12) and the connection block (13); a limiting groove (15) is provided at the top of the connection block (13); a fixing groove (16) is provided at the inner wall of the top of the connection groove (12); and a same fixing block (17) is slidably connected between the inner wall of the limiting groove (15) and the inner wall of the fixing groove (16).

4. The image-text auxiliary recognition device according to claim 3, characterized in that: A plurality of evenly distributed moving springs (18) are fixedly connected to the top of the fixed block (17), and the moving springs (18) are fixedly connected to the inner wall of the fixed groove (16).

5. The image-text auxiliary recognition device according to claim 3, characterized in that: The top outer wall of the connecting rod (11) is provided with a moving opening (19) extending into the fixing groove (16); the top of the fixing block (17) is fixedly connected with a moving rod (20); a sliding fit is formed between the moving rod (20) and the inner wall of the moving opening (19).

Images