English word display device

Abstract

The utility model discloses an English word display device, which comprises a support frame, a magnetic plate arranged above the support frame, a display mechanism arranged on one side of the magnetic plate and used for displaying English word cards, and a connecting mechanism arranged at one end of an extension rod and used for connecting the English word cards with a workbench, by adjusting the positions of the multiple extension rods in the sliding grooves, the installation size of the English word cards can be adjusted, the English word display device can fix the English word cards of various sizes, and a pressing plate is pulled through the extension spring by means of elasticity, so that the English word cards are fixed. The English word display device can fix English word cards of various thicknesses, so that the English word display device can fixedly display word cards of various specifications and sizes, and the application range of the English word display device is expanded.

Description

Technical Field

[0001] This utility model relates to the field of English word display technology, and in particular to an English word display device. Background Technology

[0002] English is the world's most widely spoken first language, containing approximately 490,000 words, plus about 300,000 technical terms, making it the language with the largest vocabulary. It is also the official language of the European Union, many international organizations, and Commonwealth countries. It boasts the third-largest number of native speakers globally, after Chinese and Spanish. In English teaching, demonstrating English vocabulary is a primary method to aid in learning and memorizing words. Therefore, display devices are commonly used to showcase English words, increasing the enjoyment of learning English and improving the quality of English teaching.

[0003] In the prior art, Chinese utility model patent CN211906543U discloses an English word display device, including a box body. A fixing column is fixedly connected to the upper end of the box body, and a first fixing plate is fixedly connected to the upper end of the fixing column. A first magnet is fixedly connected to one side of the first fixing plate, and a second fixing plate is fixedly connected to one side of the first magnet. The upper and lower ends of the first fixing plate are respectively provided with clips, which snap onto the outside of the first and second fixing plates. Word cards are pasted on the other side of the first fixing plate. This utility model, by setting multiple sets of word cards, with a second magnet on one side of each word card and a first magnet on one side of the first fixing plate, allows multiple sets of word cards to be movably pasted onto the surface of the first fixing plate. Therefore, when displaying words, multiple sets of word cards can be combined to form words, facilitating students' understanding of English words and making them more vivid and engaging.

[0004] Problems compared to existing technologies: Some existing English word display devices are inconvenient to display word cards of various sizes, resulting in poor applicability of the English word display devices.

[0005] Therefore, there is an urgent need for an English word display device. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an English word display device.

[0007] The present invention solves its technical problem through the following technical solution: It includes a support frame, a magnetic suction plate installed above the support frame, and a display mechanism disposed on one side of the magnetic suction plate for displaying English word cards. The display mechanism includes a workbench, which is magnetically attached to the outer wall of the magnetic suction plate. Multiple grooves are evenly cut on the outer side of the workbench. An extension rod is disposed on the inner wall of each groove. A toothed groove is cut in the middle of each groove. A fixing box is welded to the bottom of the extension rod. A compression spring is disposed inside the fixing box, and a top block is disposed at one end of the compression spring. The invention also includes a connecting mechanism disposed at one end of the extension rod for connecting the English word cards to the workbench. The connecting mechanism includes a box body, which is fixed to one end of the extension rod by bolts. A tension spring is disposed inside the box body, and a pressing plate is disposed at one end of the tension spring. A handle is welded to the top of the box body.

[0008] As a further improvement of this utility model: an adjustment mechanism is provided on the outer side of the magnetic suction plate for adjusting the display direction of English words. The adjustment mechanism includes an inner frame, which is fixed to the outer side of the magnetic suction plate by bolts. Round rods are welded to both ends of the inner frame, and an outer frame is provided on the outer side of the round rods. A rotating shaft is provided at one end of the support frame, and one end of the rotating shaft is fixedly connected to the outer frame.

[0009] As a further improvement of this utility model: a driving mechanism is provided on one side of the support frame for driving the English word display device to rotate. The driving mechanism includes a side plate, which is welded to both sides of the support frame. A worm is provided at one end of the side plate, a worm wheel is provided at one end of the rotating shaft, and a throttle handle is provided at one end of the worm.

[0010] As a further improvement of this utility model, a storage box is provided in the middle position of the support frame.

[0011] As a further improvement of this utility model: the support frame is provided with crossbeams at both ends, and the crossbeams are provided with locking casters at both ends.

[0012] As a further improvement of this utility model, a limiting plate is provided at one end of the slide groove.

[0013] As a further improvement of this utility model, a pad is attached to the inner wall of the pressing plate.

[0014] As a further improvement of this utility model, a turntable is provided at one end of the round rod.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0016] 1. By adjusting the position of multiple extension rods in the slide, the installation size of the English word cards can be adjusted, allowing the English word display device to fix English word cards of various sizes. By using a tension spring to elastically pull the pressing plate, the English word display device can fix English word cards of various thicknesses, thus enabling the English word display device to fix and display word cards of various sizes and specifications, expanding the application range of the English word display device.

[0017] 2. By driving the inner frame to rotate along the round rod via a turntable, the frontal viewing angle of the English words is adjusted. By driving the outer frame to rotate along the pivot, the tilt angle of the English words is adjusted. This allows the English word display device to display English words from multiple angles, enriching its functionality. Attached Figure Description

[0018] Figure 1 A schematic diagram of an isometric structure according to an embodiment of the present invention is shown;

[0019] Figure 2 The present invention provides an embodiment of the present invention. Figure 1 A magnified view of the structure at point A in the middle;

[0020] Figure 3 The present invention provides an embodiment of the present invention. Figure 1 A magnified schematic diagram of the structure at point B in the middle;

[0021] Figure 4 A side sectional view of the structure according to an embodiment of the present invention is shown;

[0022] Figure 5 The present invention provides an embodiment of the present invention. Figure 4 A magnified schematic diagram of the structure at point C.

[0023] Legend:

[0024] 100. Support frame; 200. Magnetic plate; 300. Storage box; 400. Crossbeam; 500. Locking casters;

[0025] 101. Workbench; 102. Slide rail; 103. Extension rod; 104. Gear groove; 105. Fixing box; 106. Compression spring; 107. Top block; 110. Limiting plate; 120. Pad plate;

[0026] 111. Box body; 112. Tension spring; 113. Press plate; 114. Handle;

[0027] 201. Inner frame; 202. Round rod; 203. Outer frame; 204. Rotating shaft; 210. Turntable;

[0028] 301. Side plate; 302. Worm gear; 303. Worm wheel; 304. Throttle. Detailed Implementation

[0029] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0032] Example 1:

[0033] like Figure 1-5As shown, an English word display device includes a support frame 100, a magnetic plate 200 mounted above the support frame 100, and a display mechanism disposed on one side of the magnetic plate 200 for displaying English word cards. The display mechanism includes a workbench 101, which is magnetically attached to the outer wall of the magnetic plate 200. Multiple grooves 102 are evenly cut on the outer side of the workbench 101. One end of each groove 102 is fixed with a limit plate 110 by bolts. An extension plate is slidably connected to the inner wall of the groove 102. The extension rod 103 is limited by the limiting plate 110 to prevent it from falling off the slide groove 102. A toothed groove 104 is cut in the middle of the slide groove 102. A fixing box 105 is welded to the bottom of the extension rod 103. A compression spring 106 is bolted inside the fixing box 105. A top block 107 is bolted to one end of the compression spring 106. One end of the top block 107 is semi-circular, and it compresses the toothed groove 104 under the elastic action of the compression spring 106. The support frame... A storage box 300 is bolted to the middle of the workbench 101. The storage box 300 holds English vocabulary teaching aids and includes a connecting mechanism at one end of the extension rod 103 for connecting English vocabulary cards to the workbench 101. The connecting mechanism includes a box body 111, which is bolted to one end of the extension rod 103. A tension spring 112 is bolted inside the box body 111, and a pressing plate 113 is bolted to one end of the tension spring 112. 2. Pull the pressing plate 113. A pad 120 is attached to the inner wall of the pressing plate 113. The pad 120 supports the English word cards and prevents the English word cards from deforming due to the pressing of the pressing plate 113. A handle 114 is welded to the top of the box body 111. The two ends of the support frame 100 are fixed with crossbeams 400 by bolts. The two ends of the crossbeams 400 are fixed with locking casters 500 by bolts. The locking casters 500 provide support for the English word display device while allowing the English word display device to move.

[0034] In this embodiment, the installation size of the English word cards can be adjusted by adjusting the position of multiple extension rods 103 within the slide groove 102. At the same time, the top block 107 is elastically engaged with the slide groove 104, allowing the English word display device to fix English word cards of various sizes. By using the tension spring 112 to elastically pull the pressing plate 113, the English word display device can fix English word cards of various thicknesses, thus enabling the English word display device to fix and display word cards of various sizes and specifications, expanding the applicability of the English word display device.

[0035] Example 2:

[0036] like Figure 1-4As shown, an English word display device includes an adjustment mechanism on the outer side of the magnetic suction plate 200 for adjusting the display direction of the English words. The adjustment mechanism includes an inner frame 201, which is bolted to the outer side of the magnetic suction plate 200. Round rods 202 are welded to both ends of the inner frame 201, and an outer frame 203 is rotatably connected to the outer side of the round rods 202. The inner frame 201 can rotate along the round rods 202. A rotating shaft 204 is rotatably connected to one end of a support frame 100, and the outer frame 203 can rotate along the rotating shaft 204. One end of the rotating shaft 204 is fixedly connected to the outer frame 203. One end of the round rod 202 is fixed to a turntable 210 by bolts, which drives the inner frame 201 to rotate. A drive mechanism is provided on one side of the support frame 100 to drive the English word display device to rotate. The drive mechanism includes a side plate 301, which is welded to both sides of the support frame 100. One end of the side plate 301 is rotatably connected to a worm gear 302. One end of the rotating shaft 204 is fixed to a worm wheel 303 by bolts, and the worm gear 302 drives the worm wheel 303. One end of the worm gear 302 is fixed to a handle 304 by bolts, which drives the worm gear 302 to rotate.

[0037] In this embodiment, the inner frame 201 is driven to rotate along the round rod 202 by the turntable 210 to adjust the frontal viewing angle of the English words. The outer frame 203 is driven to rotate along the rotating shaft 204 by the worm gear 302 to adjust the pitch angle of the English words. This allows the English words display device to display English words from multiple angles, enriching the functionality of the English words display device.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An English word display device, characterized by, It includes a support frame (100), a magnetic plate (200) mounted above the support frame (100), and a display mechanism located on one side of the magnetic plate (200) for displaying English word cards. The display mechanism includes a workbench (101), which is magnetically attached to the outer wall of a magnetic plate (200). The workbench (101) has multiple grooves (102) evenly cut on its outer side. An extension rod (103) is provided on the inner wall of the groove (102). A toothed groove (104) is cut in the middle of the groove (102). A fixing box (105) is welded to the bottom of the extension rod (103). A compression spring (106) is provided inside the fixing box (105). A top block (107) is provided at one end of the compression spring (106). It also includes a connecting mechanism located at one end of the extension rod (103) for connecting the English word cards to the workbench (101). The connecting mechanism includes a box (111), which is fixed to one end of an extension rod (103) by bolts. A tension spring (112) is provided inside the box (111), and a pressing plate (113) is provided at one end of the tension spring (112). A handle (114) is welded to the top of the box (111).

2. The English word display device of claim 1, wherein An adjustment mechanism is provided on the outer side of the magnetic plate (200) for adjusting the display direction of English words. The adjustment mechanism includes an inner frame (201), which is fixed to the outside of the magnetic plate (200) by bolts. Round rods (202) are welded to both ends of the inner frame (201), and an outer frame (203) is provided on the outside of the round rods (202). A rotating shaft (204) is provided at one end of the support frame (100), and one end of the rotating shaft (204) is fixedly connected to the outer frame (203).

3. The English word display device of claim 2, wherein, A drive mechanism is provided on one side of the support frame (100) for driving the English word display device to rotate. The drive mechanism includes a side plate (301), which is welded to both sides of the support frame (100). A worm gear (302) is provided at one end of the side plate (301), a worm wheel (303) is provided at one end of the rotating shaft (204), and a throttle (304) is provided at one end of the worm gear (302).

4. The English word display device of claim 1, wherein, A storage box (300) is provided in the middle of the support frame (100).

5. The English word display device of claim 1, wherein, The support frame (100) is provided with crossbeams (400) at both ends, and locking casters (500) are provided at both ends of the crossbeams (400).

6. The English word display device of claim 1, wherein A limiting plate (110) is provided at one end of the slide (102).

7. The English word display device of claim 1, wherein A pad (120) is attached to the inner wall of the pressing plate (113).

8. The English word display device of claim 2, wherein, A turntable (210) is provided at one end of the round rod (202).

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