CN214202673U

CN214202673U - Multimedia player for English teaching

Info

Publication number: CN214202673U
Application number: CN202120143450.1U
Authority: CN
Inventors: 万香庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-14
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a multimedia player of english teaching usefulness, including the mount pad, it has the fixing base to articulate on the mount pad, and the mounting groove that supplies the multimedia player block installation is seted up at the fixing base top, and the fixing base is driven its articulated department of following with the mount pad by adjusting device and is rotated, and then adjusts multimedia player's angle, and adjusting device includes the articulated adjusting screw who installs on the mount pad, is equipped with a fixed block on the fixing base lateral wall, and the adjusting screw perpendicular screw thread pierces through the fixed block, and during its rotation, the drive fixing base is followed and is rotated with the articulated department of mount pad. The utility model discloses the beneficial effect who reaches is: through adjusting screw on the fixed block screw thread closes soon, adjusting screw rotates with the mount pad simultaneously and is connected, and then makes the fixing base can follow the articulated department with the mount pad and rotate to adjust multimedia player's angle, prior art relatively, the regulation precision is higher, and adjusts the operation more portably.

Description

Multimedia player for English teaching

Technical Field

The utility model relates to an auxiliary assembly technical field is used in the teaching, specifically is a multimedia player of english teaching usefulness.

Background

Chinese patent No. CN207938207U discloses an English teaching voice player, which comprises a player main body, a horn is arranged on one side end face of the player main body, a rotary support frame is arranged at the bottom of the player main body, two ends of the rotary support frame are connected with the player main body through rotary pin shafts, a placement groove corresponding to the rotary support frame is arranged on the player main body, a lifting support mechanism is arranged on the end face where the placement groove is arranged on the player main body, the lifting support mechanism comprises a support rod arranged at the bottom of the player main body, a support sleeve is arranged below the support rod, a plurality of positioning holes are arranged on the support rod and the support sleeve, the end part of the support rod extends into the support sleeve and is fixedly connected through a positioning pin in the positioning hole, when the inclination angle of the player main body needs to be adjusted, the support rod and the support sleeve are relatively pulled or extruded, and the positioning pin is inserted into the corresponding positioning hole to adjust the height of the support rod and the support sleeve after connection, thereby the inclination of control player main part, angle modulation is convenient.

In the prior art, when the angle of the player is adjusted, the positioning pin needs to be inserted into the corresponding positioning hole, so that the angle of the player is adjusted, but the adjusting mode is complex, and the adjusting precision is low.

To solve the above problem, we propose a multimedia player for english teaching.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a multimedia player of english teaching usefulness, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model provides a multimedia player of english teaching usefulness, including a mount pad, it has the fixing base to articulate on the mount pad, the mounting groove that supplies the multimedia player block installation is seted up at the fixing base top, the fixing base is driven its articulated department of following with the mount pad by adjusting device and is rotated, and then adjusts multimedia player's angle, adjusting device includes the articulated adjusting screw who installs on the mount pad, be equipped with a fixed block on the fixing base lateral wall, the perpendicular screw thread of adjusting screw pierces through the fixed block, and during its rotation, the drive the fixing base is followed and is rotated with the articulated department of mount pad.

As a further optimization of the above technical solution, a ball head is coaxially and fixedly connected to the adjusting screw, and correspondingly, a hemispherical slot for the ball head to be engaged and capable of freely rotating is formed in the mounting seat.

As a further optimization of the technical scheme, the bottom surface of the mounting seat is bonded with a non-slip mat.

As a further optimization of the above technical solution, the inner walls of two opposite sides of the mounting groove are provided with downward bent elastic clamping portions, and the two elastic clamping portions elastically abut against the outer wall of the multimedia player.

As a further preferred feature of the above-described aspect, the elastic engagement portion is made of a spring steel material.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the adjusting screw is screwed on the fixed block through threads, meanwhile, the adjusting screw is connected with the mounting seat in a rotating mode, the fixed seat can rotate along the hinged position of the mounting seat, the angle of the multimedia player is adjusted, compared with the prior art, the adjusting precision is high, the adjusting operation is simple and convenient, the elastic clamping portion is arranged, the elastic clamping portion abuts against the outer wall of the multimedia player through the elastic clamping portion, the elastic clamping portion can clamp the multimedia player, the falling phenomenon of the multimedia player during use is avoided, the anti-slip mat is arranged, the sliding phenomenon of the mounting seat can be reduced, and the falling phenomenon of the multimedia player is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an assembly structure of a multimedia player for english teaching according to the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

in the figure: the multimedia player comprises a non-slip mat 1, a mounting seat 2, a fixing seat 3, a multimedia player 4, a mounting groove 5, an adjusting screw 6, a fixing block 7, a ball head 8, a hemispherical clamping groove 9 and an elastic clamping part 10.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, a multimedia player for english teaching comprises a mounting base 2, a fixing base 3 is hinged on the mounting base 2, a mounting groove 5 for clamping and mounting a multimedia player 4 is formed at the top of the fixing base 3, the fixing base 3 is driven by an adjusting device to rotate along the hinged position with the mounting base 2 so as to adjust the angle of the multimedia player 4, the adjusting device comprises an adjusting screw 6 hinged on the mounting base 2, specifically, a ball head 8 is coaxially and fixedly connected on the adjusting screw 6, correspondingly, a hemispherical clamping groove 9 for clamping the ball head 8 and capable of freely rotating is formed on the mounting base 2, the adjusting screw 6 is rotatably connected to the mounting base 2 by the ball head 8 rotating in the hemispherical clamping groove 9 and limiting, a fixing block 7 is arranged on the side wall of the fixing base 3, the adjusting screw 6 penetrates through the fixing block 7 through vertical threads, and when the adjusting screw rotates, the fixing seat 3 is driven to rotate along the hinged position of the fixing seat 2.

In the present embodiment, preferably, the mat 1 is adhered to the bottom surface of the mounting seat 2, and the mat 1 can reduce the phenomenon that the mounting seat 2 slides down from the placing surface.

In this embodiment, preferably, the inner walls of two opposite sides of the mounting groove 5 are provided with downward bent elastic engaging portions 10, the two elastic engaging portions 10 elastically abut against the outer wall of the multimedia player 4, so as to abut against the multimedia player 4, the elastic engaging portions 10 are made of spring steel, and the spring steel has a better elastic deformation capability, so that the bending strength of the elastic engaging portions 10 is higher.

The utility model discloses a theory of operation: the multimedia player 4 is clamped and placed in the mounting groove 5, in the clamping process, the elastic clamping part 10 is subjected to the acting force of the outer wall of the multimedia player 4 on the multimedia player 4 to generate elastic deformation towards the outer side of the fixing seat, meanwhile, the elastic clamping part 10 has elastic abutting force on the multimedia player 4, and the multimedia player 4 is clamped and mounted in the mounting groove 5;

when the angle of the multimedia player 4 is adjusted, the adjusting screw 6 is firstly rotated, the adjusting screw 6 is screwed on the fixed block 7, and meanwhile, the adjusting screw 6 is rotatably connected to the mounting seat 2, so that the fixed seat 3 rotates along the hinged position with the mounting seat 2, and the angle of the multimedia player 4 is adjusted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multimedia player of english teaching usefulness, its characterized in that, includes a mount pad (2), it has fixing base (3) to articulate on mount pad (2), mounting groove (5) that supply multimedia player (4) block installation are seted up at fixing base (3) top, fixing base (3) are driven its along the articulated department with mount pad (2) by adjusting device and are rotated, and then adjust the angle of multimedia player (4), adjusting device is including articulated adjusting screw (6) of installing on mount pad (2), be equipped with a fixed block (7) on fixing base (3) lateral wall, adjusting screw (6) perpendicular screw thread pierces through fixed block (7), and when it rotates, the drive fixing base (3) are along rotating with the articulated department of mount pad (2).

2. The multimedia player for english teaching according to claim 1, characterized in that the adjusting screw (6) is coaxially and fixedly connected with a ball head (8), and correspondingly, the mounting base (2) is provided with a hemispherical groove (9) for the ball head (8) to engage with and rotate freely.

3. The multimedia player for english teaching according to claim 1, characterized in that the bottom surface of the mounting seat (2) is adhered with a non-slip mat (1).

4. The multimedia player for English teaching of claim 1, wherein the inner walls of two opposite sides of the mounting groove (5) are provided with downward bent elastic clamping parts (10), and the two elastic clamping parts (10) elastically abut against the outer wall of the multimedia player (4).

5. The multimedia player for english teaching according to claim 4, characterized in that the elastic engaging portion (10) is made of spring steel.