CN210983802U

CN210983802U - Multi-functional english listening comprehension equipment

Info

Publication number: CN210983802U
Application number: CN202020011930.8U
Authority: CN
Inventors: 孙业圣; 刘园; 杜宪召
Original assignee: Jiangxi Modern Polytechnic College
Current assignee: Jiangxi Modern Polytechnic College
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-07-10
Anticipated expiration: 2030-01-04

Abstract

The utility model discloses a multi-functional english listening comprehension equipment, including main frame, earphone body, connecting axle and antenna body, the left and right sides of main frame is provided with the slide bar, and the below of slide bar is connected with the connecting seat through the rubber connector to the top at the connecting seat is fixed to the rubber connector, the inboard of connecting seat is fixed with the connecting axle, the internal surface connection of main frame has the protection card pad, the mounting groove has been seted up to the inboard of earphone body, both sides evenly are provided with the plastics toothblock around the inboard of main frame, and the inboard of main frame is provided with the connecting plate to the surface rotation of connecting plate is connected with transmitting gear. This multi-functional english listening comprehension equipment is provided with the fastening stopper that is "T" font structure, can be connected through the surface of fastening stopper with the earphone body, and it is fixed to have made things convenient for the extrusion of the inside earplug of earphone body, has made things convenient for the dismantlement of earplug to change, improves the practicality that is the device according to individual.

Description

Multi-functional english listening comprehension equipment

Technical Field

The utility model relates to a relevant technical field of english specifically is a multi-functional english listening comprehension equipment.

Background

Along with diversified development, english education has obtained attention, when learning english, often needs to train the pronunciation of english through english listening equipment to improve the spoken english ability, and current english listening equipment still has some defects, for example:

the functional relatively poor of current english hearing equipment, the folding of inconvenient hearing earphone is accomodate, and the inconvenient earmuff of changing earphone body inboard to the whole size regulation effect of equipment is relatively poor, and for this reason we propose a multi-functional english hearing equipment, so that solve the problem that exists in the aforesaid.

Disclosure of Invention

An object of the utility model is to provide a multi-functional english listening comprehension equipment to solve above-mentioned background art and carry the functional relatively poor of english listening comprehension equipment that has, inconvenient listening comprehension earphone's folding is accomodate, and the inconvenient earmuff of changing earphone body inboard, and the relatively poor problem of whole size regulating effect of equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional English listening device comprises a main frame, an earphone body, a connecting shaft and an antenna body, slide bars are arranged on the left side and the right side of the main frame, the lower parts of the slide bars are connected with the connecting seat through rubber connectors, the rubber connector is fixed above the connecting seat, the inner side of the connecting seat is fixed with a connecting shaft, the connecting shaft is connected with an earphone body, and the inner side of the earphone body is provided with an earmuff, the side surface of the earphone body is provided with a fastening plug, the lower part of the earphone body is connected with a rubber lug, the outer side of the upper part of the connecting seat is fixedly provided with an antenna body, the inner surface of the main frame is connected with a protective clamping pad, the inner side of the earphone body is provided with an installation groove, the front side and the rear side of the inner side of the main frame are uniformly provided with plastic tooth blocks, and the inner side of the main frame is provided with a connecting plate, and the surface of the connecting plate is rotatably connected with a rotating gear.

Preferably, the main frame and the protective clamping pad are both arc-shaped structures, the main frame and the sliding rod are of telescopic structures, and the sliding rod is made of elastic plastic.

Preferably, the connecting seat is in an L-shaped structure, the connecting seat and the earphone body form a rotatable structure through a connecting shaft, and the rotation angle range of the earphone body is 0-180 degrees.

Preferably, the fastening plug is of a T-shaped structure, the ear cap is detachably mounted on the inner surface of the earphone body through the fastening plug, and four fastening plugs are uniformly arranged on the surface of the earphone body.

Preferably, the left end and the right end of the protection card pad are of a concave structure, and the protection card pad is connected with the rubber bump on the lower surface of the earphone body in a clamping manner.

Preferably, the rotating gears are symmetrically arranged about the central axis of the connecting plate, the rotating gears are in meshed connection with the plastic tooth blocks on the inner side of the main frame, and the connecting plate and the sliding rod are of an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: the multi-functional english listening device;

(1) the earphone body can be rotatably stored on the connecting seat by rotating the earphone body, and the protection clamping pad is matched with a rubber bump at the bottom of the earphone body and clamped with the protection clamping pad for use, so that the protection clamping pad can conveniently limit and fix the earphone body while protecting, and the storage effect of the device is improved;

(2) the fastening plug is arranged in a T-shaped structure, and can be connected with the surface of the earphone body through the fastening plug, so that the earplugs in the earphone body can be conveniently extruded and fixed, the earplugs can be conveniently detached and replaced, and the practicability of the earphone is improved;

(3) the connecting plate, the rotating gears and the plastic tooth blocks are arranged, and the sliding slide rod can enable the sliding slide to drive the two rotating gears on the inner side of the connecting plate to be meshed with and slide on the plastic tooth blocks on the inner side of the main frame, so that the sliding adjustment of the size of the device is facilitated.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the main frame of the present invention;

fig. 3 is a schematic side view of the earphone body of the present invention;

fig. 4 is the utility model discloses earphone body accomodates back structure schematic diagram.

In the figure: 1. a main frame; 2. a slide bar; 3. a connecting seat; 4. a rubber connector; 5. an earphone body; 6. a connecting shaft; 7. ear cap; 8. a fastening plug; 9. an antenna body; 10. a rubber bump; 11. a protective card pad; 12. mounting grooves; 13. a plastic tooth block; 14. a connecting plate; 15. the gear is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional English listening device comprises a main frame 1, a slide rod 2, a connecting seat 3, a rubber connector 4, an earphone body 5, a connecting shaft 6, earmuffs 7, a fastening plug 8, an antenna body 9, a rubber bump 10, a protective clamping pad 11, a mounting groove 12, a plastic tooth block 13, a connecting plate 14 and a rotating gear 15, wherein the slide rod 2 is arranged on the left side and the right side of the main frame 1, the lower part of the slide rod 2 is connected with the connecting seat 3 through the rubber connector 4, the rubber connector 4 is fixed above the connecting seat 3, the connecting shaft 6 is fixed on the inner side of the connecting seat 3, the earphone body 5 is connected onto the connecting shaft 6, the earmuffs 7 are arranged on the inner side of the earphone body 5, the fastening plug 8 is arranged on the side surface of the earphone body 5, the rubber bump 10 is connected below the earphone body 5, the antenna body 9 is fixedly installed on the outer side of the upper part, mounting groove 12 has been seted up to earphone body 5's inboard, and both sides evenly are provided with plastics tooth piece 13 around the inboard of main frame 1, and the inboard of main frame 1 is provided with connecting plate 14 to connecting plate 14's surperficial rotation is connected with running gear 15.

As in fig. 1 and 4, the main frame 1 and the protection card pad 11 are both arc-shaped structures, and the main frame 1 and the slide bar 2 are telescopic structures, and the slide bar 2 is made of elastic plastic material, which facilitates the sliding of the slide bar 2, the connecting seat 3 is a structure of 'L', and the connecting seat 3 forms a rotatable structure with the earphone body 5 through the connecting shaft 6, and the rotation angle range of the earphone body 5 is 0-180 °, which facilitates the rotation of the earphone body 5 for storage.

The fastening plug 8 is in a T-shaped structure as shown in fig. 1 and 3, the ear cap 7 is detachably mounted on the inner surface of the earphone body 5 through the fastening plug 8, four fastening plugs 8 are uniformly arranged on the surface of the earphone body 5, and the ear cap 7 is convenient to detach and replace, the left end and the right end of the protective card pad 11 are in a concave structure as shown in fig. 1 and 4, the protective card pad 11 is connected with the rubber bump 10 on the lower surface of the earphone body 5 in a clamping manner, so that the earphone body 5 is convenient to fasten after being stored, two rotating gears 15 are symmetrically arranged about the central axis of the connecting plate 14 as shown in fig. 2, the rotating gears 15 are connected with the plastic tooth blocks 13 on the inner side of the main frame 1 in a meshing manner, and the connecting plate 14 and the sliding rod 2 are in an integrated structure, so that the size of the device can be conveniently adjusted.

The working principle is as follows: firstly, when in use, the connecting plate 14 at the top of the slide bar 2 slides on the inner side of the main frame 1 by pulling the slide bar 2, and then 2 rotating gears 15 on the surface of the connecting plate 14 are meshed on the plastic tooth block 13 on the inner side of the main frame 1, so that the sliding stability of the slide bar 2 is improved, the size of the device is convenient to adjust, the device is convenient to wear, after the use is finished, when the device needs to be stored, the earphone body 5 can be rotated on the connecting shaft 6 on the surface of the connecting seat 3 by rotating the earphone body 5 by 180 degrees, and then the rubber bump 10 at the lower end of the earphone body 5 is mutually clamped with the two ends of the protective clamping pad 11 on the inner side of the main frame 1, the earphone body 5 is convenient to be fixed after being rotated and stored, the phenomenon that the earphone body 5 is loosened and rotated is avoided, when the earmuffs 7 need to be replaced, the fastening, make fastening stopper 8 and 5 phase splittings of earphone body, and then made things convenient for the dismantlement of earmuff 7 to change, improved the result of use of equipment, this is the theory of use of this multi-functional english hearing equipment, and the content that does not describe in detail in this description belongs to the prior art that the professional skilled person in the art is known.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multi-functional english hearing equipment, includes main frame (1), earphone body (5), connecting axle (6) and antenna body (9), its characterized in that: the earphone comprises a main frame (1), wherein slide rods (2) are arranged on the left side and the right side of the main frame (1), the lower sides of the slide rods (2) are connected with a connecting seat (3) through rubber connectors (4), the rubber connectors (4) are fixed above the connecting seat (3), the inner side of the connecting seat (3) is fixed with a connecting shaft (6), an earphone body (5) is connected onto the connecting shaft (6), earmuffs (7) are installed on the inner side of the earphone body (5), fastening plugs (8) are arranged on the side faces of the earphone body (5), rubber convex blocks (10) are connected below the earphone body (5), an antenna body (9) is fixedly installed on the outer side of the upper side of the connecting seat (3), protective clamping pads (11) are connected to the inner surface of the main frame (1), mounting grooves (12) are formed in the inner side of the earphone body (5), and plastic tooth blocks (13) are uniformly arranged on, and the inner side of the main frame (1) is provided with a connecting plate (14), and the surface of the connecting plate (14) is rotatably connected with a rotating gear (15).

2. The multi-functional english hearing instrument of claim 1, characterized in that: the main frame (1) and the protective clamping pad (11) are both arc-shaped structures, the main frame (1) and the sliding rod (2) are of telescopic structures, and the sliding rod (2) is made of elastic plastic materials.

3. The multi-functional English listening device of claim 1, wherein the connecting seat (3) is shaped like L, the connecting seat (3) and the earphone body (5) form a rotatable structure through the connecting shaft (6), and the rotation angle of the earphone body (5) ranges from 0 to 180 degrees.

4. The multi-functional english hearing instrument of claim 1, characterized in that: the fastening plug (8) is of a T-shaped structure, the ear muffs (7) are detachably mounted on the inner surface of the earphone body (5) through the fastening plug (8), and four fastening plugs (8) are uniformly arranged on the surface of the earphone body (5).

5. The multi-functional english hearing instrument of claim 1, characterized in that: the left end and the right end of the protective card pad (11) are of a concave structure, and the protective card pad (11) is connected with the rubber bump (10) on the lower surface of the earphone body (5) in a clamping manner.

6. The multi-functional english hearing instrument of claim 1, characterized in that: the two rotating gears (15) are symmetrically arranged about the central axis of the connecting plate (14), the rotating gears (15) are in meshed connection with the plastic tooth blocks (13) on the inner side of the main frame (1), and the connecting plate (14) and the sliding rod (2) are of an integrated structure.