English listening training earphone

Abstract

The utility model provides an English listening training earphone, which relates to the technical field of English listening earphones and comprises a fixed arc rod, protective shells are mounted at two ends of the fixed arc rod, earphone plugs are mounted at the bottoms of the protective shells, a console is mounted on one outward side of one of the protective shells, and an earphone plug is mounted on the other side of the other protective shell. A group of earmuffs are installed on the inward side of the protective shell, bayonet lock assemblies are arranged between the protective shell and the earmuffs, a protective cover is installed on the inward side of the group of earmuffs, and a rotating assembly is installed at the bottom of the protective cover and connected with the bottom of the protective shell. According to the device, the working intensity of workers is reduced, the convenience and the working efficiency are improved, and then the practicability is improved; and meanwhile, the cleanliness of the earmuff is improved, and dust is prevented from adhering to the annular soft cushion of the earmuff to influence the use feeling.

Description

Technical Field

[0001] The utility model belongs to the technical field of English listening earphones, and more specifically, particularly relates to an English listening training earphone. Background Art

[0002] English learning includes listening, speaking, reading and writing. Listening practice is particularly important. Many large-scale English exams include listening test content. In college exams such as CET-4 and CET-6, test takers usually bring their own listening headphones to receive the listening content broadcast by the corresponding radio station. During normal practice, listening headphones are also used for listening training.

[0003] Based on the above, the inventors have discovered the following problems: most of the current English listening training headphones are connected to the earmuffs and the protective shell by threads, and left and right sound units are installed between the earmuffs and the protective shell. When the left and right sound units fail, the staff needs to use a screwdriver to disassemble the protective shell to repair the left and right sound units. This disassembly method is too cumbersome and has certain limitations.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an English listening training headset is provided to achieve a purpose with greater practical value. Utility Model Content

[0005] The purpose and effect of the English listening training earphone of the utility model are achieved by the following specific technical means:

[0006] An English listening training headset comprises a fixed arc rod, protective shells are installed at both ends of the fixed arc rod, an earphone plug is installed at the bottom of the protective shell, a console is installed on the outward side of one of the protective shells, a group of earmuffs are installed on the inward side of the protective shell, a latch assembly is provided between the protective shell and the earmuffs, a protective cover is installed on the inward side of one group of the earmuffs, a rotating assembly is installed at the bottom of the protective cover, and the rotating assembly is connected to the bottom of the protective shell.

[0007] Furthermore, the latch assembly includes a chamber opened at the top of the earmuff, a limit plate is installed in the chamber, a spring is connected to one side of the limit plate, a protrusion is installed on the other side of the limit plate, and a mounting hole is opened on the top of the protective shell, and the mounting hole is engaged with the protrusion.

[0008] Furthermore, an L-shaped clamping block is installed on the top of the limiting plate, and a second mounting hole is opened on one side of the fixed arc rod, and the L-shaped clamping block is engaged and connected with the second mounting hole.

[0009] Furthermore, the rotating assembly includes a fixed block rotatably installed at the bottom of the protective shell, a second spring is installed inside the fixed block, one end of the second spring is connected to a fixed rod, a slide groove is opened on one side of the fixed block, and one end of the fixed rod passes through the slide groove and is connected to the bottom of the protective cover.

[0010] Furthermore, a clamp is installed on the top of the protective cover, and the clamp is engaged and connected with the L-shaped clamp block.

[0011] Furthermore, one side of the two earmuffs is provided with an annular cushion.

[0012] Furthermore, a U-shaped cushion is installed on the inner side of the fixed arc rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] By using the limit plate, spring one, the protruding block, mounting hole one, the L-shaped block and mounting hole two in coordination, when the left or right sound unit fails and needs to be repaired, the L-shaped block is moved to one side, and the protruding block is separated from the mounting hole one under the extension and contraction of the spring one, so that the earmuffs and the protective shell can be disassembled, and the left and right sound units can be inspected. When the inspection is completed and the earmuffs and the protective shell are assembled, the L-shaped block is loosened, the protruding block is inserted into the mounting hole one, and the L-shaped block is inserted into the mounting hole two, so that the installation is completed. Through the above design, the work intensity of the staff is reduced, the convenience and work efficiency are improved, and the practicality is improved.

[0015] Through the coordinated use of the fixing block, spring 2, fixing rod, protective cover and clamp, when conducting hearing training, pull the protective cover upward, the clamp disengages from the L-shaped clamp, and then rotate the fixing block to separate the protective cover from the earmuff area. After the hearing training is completed, repeat the above operation, and finally release the protective cover to complete the protection. The above design is conducive to improving the cleanliness of the earmuffs and preventing dust from adhering to the annular cushion of the earmuffs and affecting the use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model discloses a stereogram of an English listening training earphone.

[0017] Figure 2 The utility model discloses a partial stereoscopic diagram of an English listening training earphone.

[0018] Figure 3 The utility model discloses a plan view of an English listening training earphone.

[0019] Figure 4 The utility model is a kind of English listening training earphone Figure 3 Enlarged view of point A in the middle.

[0020] Figure 5 The utility model is a kind of English listening training earphone Figure 3 Enlarged view of point B.

[0021] Figure 6 The utility model is a partial stereogram of a rotating assembly of an English listening training earphone.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Fixed arc rod; 2. Protective shell; 3. Headphone plug; 4. Control console; 5. Earmuffs; 6. Protective cover; 7. Chamber; 8. Limit plate; 9. Spring 1; 10. Raised block; 11. Mounting hole 1; 12. L-shaped block; 13. Mounting hole 2; 14. Fixed block; 15. Spring 2; 16. Fixed rod; 17. Slide groove; 18. Clamp; 19. Annular cushion; 20. U-shaped cushion. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example:

[0028] As attached Figure 1 To Attachment Figure 6 As shown:

[0029] The utility model provides an English listening training headset, comprising a fixed arc rod 1, protective shells 2 are installed at both ends of the fixed arc rod 1, an earphone plug 3 is installed at the bottom of the protective shell 2, a console 4 is installed on the outward side of one of the protective shells 2, a group of earmuffs 5 are installed on the inward side of the protective shell 2, a bayonet assembly is provided between the protective shell 2 and the earmuffs 5, a protective cover 6 is installed on the inward side of a group of the earmuffs 5, a rotating assembly is installed on the bottom of the protective cover 6, and the rotating assembly is connected to the bottom of the protective shell 2.

[0030] The bayonet assembly includes a chamber 7 opened at the top of the earmuff 5, a limit plate 8 is installed in the chamber 7, a spring 9 is connected to one side of the limit plate 8, a protrusion 10 is installed on the other side of the limit plate 8, a mounting hole 11 is opened on the top of the protective shell 2, and the mounting hole 11 is engaged with the protrusion 10. By using the limit plate 8, the spring 9, the protrusion 10, the mounting hole 11, the L-shaped block 12 and the mounting hole 2 13 in coordination, when the left and right sound units fail to repair, , move the L-shaped block 12 to one side, and under the expansion and contraction of the spring 19, the protruding block 10 is separated from the mounting hole 11, so that the earmuff 5 and the protective shell 2 can be disassembled, and the left and right sound units can be inspected. When the inspection is completed and the earmuff 5 and the protective shell 2 are assembled, the L-shaped block 12 is loosened, the protruding block 10 is inserted into the mounting hole 11, and the L-shaped block 12 is inserted into the mounting hole 2 13, and the installation is completed. Through the above design, the work intensity of the staff is reduced, the convenience and work efficiency are improved, and the practicality is improved.

[0031] An L-shaped clamping block 12 is installed on the top of the limiting plate 8 , and a second mounting hole 13 is opened on one side of the fixed arc rod 1 , and the L-shaped clamping block 12 is engaged and connected with the second mounting hole 13 .

[0032] Among them, the rotating assembly includes a fixed block 14 rotatably installed at the bottom of the protective shell 2, a spring 2 15 is installed inside the fixed block 14, one end of the spring 2 15 is connected to a fixed rod 16, a slide groove 17 is opened on one side of the fixed block 14, one end of the fixed rod 16 passes through the slide groove 17 and is connected to the bottom of the protective cover 6. Through the coordinated use of the fixed block 14, the spring 2 15, the fixed rod 16, the protective cover 6 and the clamp 18, when performing hearing training, the protective cover 6 is pulled upward to disengage the clamp 18 from the L-shaped block 12, and then the fixed block 14 is rotated to separate the protective cover 6 from the area of ​​the earmuff 5. After the hearing training is completed, the above operation is repeated, and finally the protective cover 6 is loosened to complete the protection. The above design is conducive to improving the cleanliness of the earmuff 5 and preventing dust from adhering to the annular cushion 19 of the earmuff 5 and affecting the use experience.

[0033] A clamp 18 is installed on the top of the protective cover 6 , and the clamp 18 is engaged and connected with the L-shaped clamp block 12 , so as to facilitate the quick engagement of the protective cover 6 and the L-shaped clamp block 12 .

[0034] Wherein, one side of the two earmuffs 5 is provided with an annular cushion 19, which can make the user feel more comfortable when using the earmuffs and increase the comfort of the user's ears.

[0035] A U-shaped cushion 20 is installed inside the fixed arc rod 1. The U-shaped cushion 20 can make the user feel more comfortable when using it and increase the comfort of the user's head.

[0036] The specific usage and function of this embodiment are as follows:

[0037] When the utility model is used, the integrity of the device is first confirmed. When listening training is needed, the protective cover 6 is pulled upward to disengage the clamp 18 from the L-shaped clamp block 12, and then the fixing block 14 is rotated to disengage the protective cover 6 from the area of ​​the earmuff 5. The earphone is put on to perform English listening training. When the listening training is completed, the above operation is repeated, and finally the protective cover 6 is loosened to complete the protection, which is beneficial to improve the cleanliness of the earmuff 5 and prevent dust from adhering to the annular cushion 19 of the earmuff 5 to affect the use feeling. If the left and right sound units fail, they need to be replaced. When repairing, the L-shaped block 12 is moved to one side, and the protruding block 10 is separated from the mounting hole 11 under the expansion and contraction of the spring 19, so that the earmuff 5 and the protective shell 2 can be disassembled, and the left and right sound units can be inspected. When the inspection is completed and the earmuff 5 and the protective shell 2 are assembled, the L-shaped block 12 is loosened, the protruding block 10 is inserted into the mounting hole 11, and the L-shaped block 12 is inserted into the mounting hole 2 13, and the installation is completed. Through the above design, the work intensity of the staff is reduced, the convenience and work efficiency are improved, and the practicality is improved.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. An English listening training headset, comprising a fixed arc rod (1), characterized in that: Protective shells (2) are installed at both ends of the fixed arc rod (1), and an earphone plug (3) is installed at the bottom of the protective shell (2). A console (4) is installed on the outward side of one of the protective shells (2), and a group of earmuffs (5) is installed on the inward side of the protective shell (2). A bayonet assembly is provided between the protective shell (2) and the earmuffs (5). A protective cover (6) is installed on the inward side of one group of the earmuffs (5), and a rotating assembly is installed at the bottom of the protective cover (6), and the rotating assembly is connected to the bottom of the protective shell (2).

2. The English listening training headset according to claim 1, characterized in that: The bayonet assembly comprises a chamber (7) opened on the top of the earmuff (5), a limit plate (8) is installed in the chamber (7), a spring (9) is connected to one side of the limit plate (8), a protrusion (10) is installed on the other side of the limit plate (8), and a mounting hole (11) is opened on the top of the protective shell (2), and the mounting hole (11) is engaged with the protrusion (10).

3. The English listening training headset according to claim 2, characterized in that: An L-shaped clamping block (12) is installed on the top of the limiting plate (8), and a second mounting hole (13) is opened on one side of the fixed arc rod (1), and the L-shaped clamping block (12) is engaged and connected with the second mounting hole (13).

4. The English listening training headset according to claim 1, characterized in that: The rotating assembly comprises a fixed block (14) rotatably mounted on the bottom of the protective shell (2), a second spring (15) is installed inside the fixed block (14), one end of the second spring (15) is connected to a fixed rod (16), a sliding groove (17) is provided on one side of the fixed block (14), and one end of the fixed rod (16) passes through the sliding groove (17) and is connected to the bottom of the protective cover (6).

5. The English listening training headset according to claim 3, characterized in that: A clamp (18) is installed on the top of the protective cover (6), and the clamp (18) is engaged and connected with the L-shaped clamp block (12).

6. The English listening training headset according to claim 5, characterized in that: One side of the two earmuffs (5) is provided with an annular soft cushion (19).

7. The English listening training headset according to claim 1, characterized in that: A U-shaped soft pad (20) is installed inside the fixed arc rod (1).

Images