Miniature English listening and reading practice auxiliary tool

Abstract

The utility model provides a miniature English listening and reading practice auxiliary tool, which comprises a player main body, the player main body is in a circular truncated cone shape, a wrapping post is fixedly arranged on the upper bottom surface of the player main body, the other end of the wrapping post is connected with a telescopic base, the appearance of the telescopic base is consistent with that of the player main body and is also in a circular truncated cone shape, and the player main body is provided with a hollow cavity. An opening is formed in the upper bottom face of the telescopic base, a cylindrical cavity is formed in the middle of the telescopic base, a sliding column pipe is arranged on the bottom face of the cylindrical cavity, and the winding column is in sliding connection with the sliding column pipe. When the miniature English listening and reading practice auxiliary tool is not used, an earphone wire can be wound on a winding post, then circular plates on the two sides are pressed to enable a sliding block to slide to the bottom of a vertical groove along the vertical groove, then a player body is rotated to enable the sliding block to slide to a short groove along a transverse groove, and the earphone wire is wound on the winding post. When the earphone is used, the earphone is pressed firstly and then rotated, so that the sliding block slides to the top end of the vertical groove, the earphone can be used by bypassing the earphone line, and when the earphone is used, the whole earphone is placed in a pocket, and the earphone is convenient and small.

Description

Technical Field

[0001] The utility model relates to the field of English learning equipment, in particular to a miniature English listening and reading practice auxiliary tool. Background Art

[0002] English is an international language and also the second language of our country, so it is very important to learn English well. Due to the influence of living environment, learning English is a difficult thing for most non-native English speakers. Many people can understand English and read English newspapers, but they find it very difficult to listen and read English, forming a phenomenon that they can understand but cannot hear or read. Therefore, in the current English learning, it is an important teaching content to train students' listening and reading in combination with the use of listening practice devices. Mastering English listening and reading can improve students' language ability.

[0003] At present, the main equipment of conventional English listening practice devices is mostly audio playback equipment, such as publication number: CN216435201U, "A listening aid for English majors", which includes a practice device body, an earphone placement box, a protective structure, a lifting structure, an auxiliary structure and an earphone body. The utility model is provided with a protective structure at the lower right end of the practice device body, and a covering surface layer is provided inside the protective structure, which can be stably attached to the desktop for use, and is convenient for placing papers or some auxiliary tools. When not in use, the entire device can be wrapped and protected by the covering surface layer, and the magnetic sheet inside can be used to protect the whole device. For adsorption and fixation; a lifting structure can be pulled out from the main body of the exerciser and the earphone placement box, and a movable part that can be adjusted in angle can be pulled out from the lifting structure, which is convenient for supporting some books or auxiliary tools, and has strong applicability; an auxiliary structure is provided on the left side of the main body of the exerciser, and a support rod can be pulled out from the inside, and the suction cup at the bottom of the support rod can be adsorbed on the desktop or the covering surface, and the support at the other end of the support rod can be used to temporarily support the main body of the earphone, however, the overall design is still for stably and fittingly placed on the desktop for use, but it itself lacks the attribute of being easy to carry, which greatly reduces its practicality.

[0004] This case was created to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a miniature English listening and reading practice auxiliary tool to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a miniature English listening and reading practice auxiliary tool, including a player body, the player body is in a truncated cone shape, a winding column is fixedly provided on the upper bottom surface of the player body, the other end of the winding column is connected to a retractable base, the shape of the retractable base is consistent with the player body and is also in a truncated cone shape, the upper bottom surface of the retractable base is open, a cylindrical cavity is opened in the middle, a sliding column tube is provided on the bottom surface of the cylindrical cavity, and the winding column is slidably connected to the sliding column tube.

[0009] Preferably, a spring is provided in the sliding column tube, one end of the spring is connected to the bottom surface of the sliding column tube, and the other end is connected to the winding column, a limiting ring is fixedly provided on the outer wall of the winding column, and a limiting ring is provided at the opening on the bottom surface of the retractable base, and the inner diameter of the limiting ring is smaller than the outer diameter of the limiting ring.

[0010] Preferably, a sliding block is provided on the side surface of one end of the winding column close to the retractable base, a vertical groove is provided on the side wall of the sliding column tube, and the sliding block is slidably connected to the vertical groove.

[0011] Preferably, a transverse groove is provided at the bottom end of the vertical groove and connected thereto, and a short groove is provided at one end of the transverse groove away from the vertical groove and connected thereto, and the vertical groove, the transverse groove and the short groove are adapted to the size of the slider.

[0012] Preferably, the inner diameter of the limiting ring is smaller than the diameter of the winding rod.

[0013] Preferably, the winding pole is provided with an earphone connection platform.

[0014] The player body and the bottom surface of the retractable base are both provided with circular plates.

[0015] (III) Beneficial effects

[0016] After adopting the above technical scheme, the utility model has the following advantages compared with the prior art: the utility model is a miniature English listening and reading practice auxiliary tool. When not in use, the headphone wire can be wound around the winding column, and then the circular plates on both sides are pressed to make the slider slide along the vertical groove to the bottom of the vertical groove, and then the player body is rotated to make the slider slide along the horizontal groove to the short groove. Under the action of the spring, the slider is embedded in the short groove to complete the fixation. The whole is convenient to carry. When in use, press first and then rotate to make the slider slide to the top of the vertical groove, and then it can be used after bypassing the headphone wire. When in use, just put the whole in your pocket, which is convenient and compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram after the base is hidden and retracted;

[0019] Figure 3 is a cross-sectional schematic diagram;

[0020] In the figure: 1 player body, 2 winding column, 3 retractable base, 4 cylindrical cavity, 5 sliding column tube, 6 spring, 7 limit ring, 8 limit circle, 9 vertical groove, 10 horizontal groove, 11 short groove, 12 connecting platform, 13 circular plate, 14 slider. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below through the drawings and embodiments.

[0022] The utility model provides a miniature English listening and reading practice auxiliary tool, such as Figure 1-3 As shown, it includes a player body 1, which is in a truncated cone shape. A winding post 2 is fixedly provided on the upper bottom surface of the player body 1 (the upper bottom surface refers to the side of the truncated cone with a smaller area, and the lower bottom surface refers to the side of the truncated cone with a larger area, and there is an arc-shaped side surface between the upper and lower bottom surfaces, the same below). The other end of the winding post 2 is connected to a retractable base 3. The shape of the retractable base 3 is consistent with that of the player body 1 and is also in a truncated cone shape. The upper bottom surface of the retractable base 3 is open, and a cylindrical cavity 4 is opened in the middle. A sliding column tube 5 is provided on the bottom surface of the cylindrical cavity 4, and the winding post 2 is slidably connected to the sliding column tube 5.

[0023] Reference Figure 2-3 A spring 6 is provided in the sliding column tube 5, one end of the spring 6 is connected to the bottom surface of the sliding column tube 5, and the other end is connected to the winding column 2. A limiting ring 7 is fixed to the outer wall of the winding column 2, and a limiting circle 8 is provided at the opening of the bottom surface of the shrinking base 3. The inner diameter of the limiting circle 8 is smaller than the outer diameter of the limiting ring 7, and the inner diameter of the limiting circle 8 is smaller than the diameter of the winding column 2. When the headphone cable needs to be stored, the headphone cable can be wound around the winding column 2, and then it can be shrunk by pressing the player body 1 or the shrinking base 3, so that the whole is more compact and easy to carry.

[0024] Reference Figure 2-3 A slider 14 is provided on the side of one end of the winding column 2 close to the retractable base 3, and a vertical groove 9 is provided on the side wall of the sliding column tube 5. The slider 14 is slidably connected to the vertical groove 9, and a horizontal groove 10 is provided at the bottom end of the vertical groove 9, and a short groove 11 is provided at one end of the horizontal groove 10 away from the vertical groove 9. The vertical groove 9, the horizontal groove 10 and the short groove 11 are adapted to the size of the slider 14. When the player body 1 is pressed or the base 3 is retracted, the slider 14 slides along the vertical groove 9 to the bottom of the vertical groove 9. When the player body 1 is rotated, the slider 14 slides along the horizontal groove 10 to the short groove 11. Under the action of the spring 6, the slider 14 is embedded in the short groove 11 to complete the fixation. The whole is convenient to carry. When it needs to be used, press it first and then rotate it to make the slider 14 slide into the vertical groove, and then bypass the headphone wire for use. When in use, the whole can be put in a pocket, which is convenient and compact.

[0025] The winding column 2 is provided with an earphone connecting platform 12, and the earphone cable is not drawn in the figure. The player body 1 and the lower bottom surface of the retractable base 3 are both provided with a circular plate 13, and the setting of the circular plate 13 is convenient for pressing and rotating.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A miniature English listening and reading practice aid, characterized in that: The player body (1) is truncated cone-shaped. A winding post (2) is fixedly arranged on the upper bottom surface of the player body (1). The other end of the winding post (2) is connected to a retractable base (3). The retractable base (3) has the same appearance as the player body (1) and is also truncated cone-shaped. The upper bottom surface of the retractable base (3) is open, and a cylindrical cavity (4) is opened in the middle. A sliding column tube (5) is arranged on the bottom surface of the cylindrical cavity (4). The winding post (2) is slidably connected to the sliding column tube (5).

2. The miniature English listening and reading practice auxiliary tool according to claim 1, characterized in that: A spring (6) is arranged inside the sliding column tube (5), one end of the spring (6) is connected to the bottom surface of the sliding column tube (5), and the other end is connected to the winding column (2), a limiting ring (7) is fixedly arranged on the outer wall of the winding column (2), and a limiting ring (8) is arranged at the opening of the upper bottom surface of the shrinking base (3), and the inner diameter of the limiting ring (8) is smaller than the outer diameter of the limiting ring (7).

3. The miniature English listening and reading practice auxiliary tool according to claim 1, characterized in that: A sliding block (14) is provided on the side surface of one end of the winding column (2) close to the shrinking base (3), a vertical groove (9) is provided on the side wall of the sliding column tube (5), and the sliding block (14) is slidably connected to the vertical groove (9).

4. The miniature English listening and reading practice auxiliary tool according to claim 3, characterized in that: The bottom end of the vertical groove (9) is connected to a transverse groove (10), and the end of the transverse groove (10) away from the vertical groove (9) is connected to a short groove (11), and the vertical groove (9), the transverse groove (10) and the short groove (11) are adapted to the size of the slider (14).

5. The miniature English listening and reading practice auxiliary tool according to claim 2, characterized in that: The inner diameter of the limiting ring (8) is smaller than the diameter of the winding pole (2).

6. The miniature English listening and reading practice auxiliary tool according to claim 1, characterized in that: The winding pole (2) is provided with an earphone connection platform (12).

7. The miniature English listening and reading practice auxiliary tool according to claim 1, characterized in that: The player body (1) and the lower bottom surface of the retractable base (3) are both provided with a circular plate (13).

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