Rapidly detachable earphone sleeve

Abstract

The utility model relates to the technical field of earmuffs, and discloses a quickly detachable earphone cover, which comprises a first cover body and a second cover body, the first cover body symmetrically and upwards extends to be provided with a group of clamping tongues, the inner wall of the second cover body is provided with a group of clamping positions, the clamping tongues are inserted into the clamping positions, the second cover body is movably connected with a movable clamping plate, and the movable clamping plate is connected with the first cover body. The movable clamping plate can be pushed into the clamping position and is clamped with the clamping tongue so as to connect the first cover body and the second cover body; the first cover body and the second cover body are buckled with each other to form an accommodating cavity for accommodating an earphone; compared with the prior art, the earmuff has the advantages that the earmuff is composed of the two detachable cover bodies, and the assembling and disassembling efficiency of the earmuff is higher; 2, the earcap is convenient to disassemble, clean and replace, and no glue trace is left outside the earphone; and 3, the earcap can be recycled, and the service life of the earcap is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of earmuffs, in particular to a quickly detachable earphone cover. Background Art

[0002] Headphones are one of the indispensable electronic products in people's daily life and work. Headphones can be divided into in-ear headphones, flat-head headphones and headphones according to the wearing method. Among them, when using headphones, earmuffs are often put on the outside of the two earphones. The earmuffs can protect the headphones and improve the wearing comfort of the headphones.

[0003] Existing earphone covers are mostly fixed to the earphones by gluing. When the ear covers are damaged or dirty after being used for a period of time, they need to be removed for cleaning. However, existing earphone covers are all integrated structures and are inconvenient to remove. In view of this, the inventor has made a new invention. Utility Model Content

[0004] The utility model aims to provide a quick-detachable earphone cover to address the deficiencies of the prior art, which has the characteristics of convenient disassembly and assembly.

[0005] To achieve the above-mentioned purpose, the utility model is a quickly detachable earphone cover, comprising a first cover body and a second cover body, the first cover body is symmetrically extended upward with a group of latches, the inner wall of the second cover body is provided with a group of latches, the latches are inserted into the latches, and the second cover body is movably connected with a movable clamping plate, the movable clamping plate can be pushed into the latches and mutually engaged with the latches to connect the first cover body and the second cover body; the first cover body and the second cover body are buckled together to form a accommodating cavity for placing earphones.

[0006] Preferably, the inner wall of the second cover is also provided with a plurality of rollers which are slidably connected with the movable clamping plate.

[0007] Preferably, both ends of the movable clamping plate are provided with limit blocks, and the limit blocks cooperate with rollers to limit the position of the movable clamping plate.

[0008] Preferably, the movable clamping plate is provided with a toggle block extending outside the second cover body.

[0009] Preferably, two groups of fixing blocks are symmetrically arranged on the inner wall of the first cover, and the two groups of fixing blocks are used to locate the position of the earphone.

[0010] Preferably, the first cover body is provided with a positioning groove, and the second cover body is provided with a positioning block matched with the positioning groove.

[0011] Preferably, the first cover body is provided with a first plane portion, and the second cover body is provided with a second plane portion, and the first plane portion and the second plane portion are arranged corresponding to each other.

[0012] Preferably, the first cover body is provided with a plurality of first sound outlet holes; and the second cover body is provided with a plurality of second sound outlet holes.

[0013] Beneficial effects: Compared with the prior art, the utility model is a quickly detachable earphone cover, which has the following advantages: 1. The earmuffs are composed of two detachable shells, and the assembly and disassembly efficiency of the earmuffs is higher; 2. The earmuffs are easy to disassemble, clean and replace; 3. The earmuffs can be recycled, effectively extending the service life of the earmuffs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the first cover structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the second cover structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the movable card board of the utility model.

[0018] Reference numerals include:

[0019] The first cover body--1, the latch tongue--11, the fixing block--12, the positioning groove--13, the first plane portion--14, the first sound outlet hole--15, the second cover body--2, the latch position--21, the movable latch plate--22, the limit block++221, the toggle block--222, the roller--23, the positioning block--24, the second plane portion--25, the second sound outlet hole--26. DETAILED DESCRIPTION

[0020] The following is combined with Figures 1 to 4 The utility model is described in detail.

[0021] The utility model discloses a quickly detachable earphone cover, comprising a first cover body 1 and a second cover body 2, wherein the first cover body 1 is symmetrically extended upwardly to be provided with a group of latching tongues 11, the inner wall of the second cover body 2 is provided with a group of latching positions 21, the latching tongues 11 are inserted into the latching positions 21, and the second cover body 2 is movably connected with an active latching plate 22, the active latching plate 22 can be pushed into the latching positions 21 and mutually latched with the latching tongues 11 to connect the first cover body 1 and the second cover body 2; the first cover body 1 and the second cover body 2 are mutually buckled to form a receiving cavity for placing earphones.

[0022] In the present technical solution, after the latch tongue 11 of the first cover body 1 is placed in the latch position 21 of the second cover body 2, the movable latch plate 22 is pushed, and the movable latch plate 22 is laterally moved into the latch position 21 and is engaged with the latch tongue 11 to fix and assemble the first cover body 1 and the second cover body 2. Compared with the traditional glued earmuffs, the present utility model has the advantages of high assembly and disassembly efficiency, recycling, and long service life. In addition, the earmuffs will not leave traces of glue on the outer wall of the earphone shell, thereby meeting the diverse usage needs of users.

[0023] As an example, Figure 4 As shown, the inner wall of the second cover body 2 is also provided with a plurality of rollers 23 slidably connected to the movable card plate 22. The rollers 23 movably mount the movable card plate 22 on the inner wall of the second cover body 2, and the contact area between the rollers 23 and the movable card plate 22 is smaller, so that the movement of the movable card plate 22 is smoother.

[0024] Preferably, both ends of the movable clamping plate 22 are provided with limit blocks 221 , and the limit blocks 221 cooperate with the rollers 23 to limit the position of the movable clamping plate 22 to prevent the movable clamping plate 22 from falling off.

[0025] Preferably, the movable card plate 22 is provided with a toggle block 222 extending outside the second cover body 2. The toggle block 222 protrudes from the outer wall of the second cover body 2, and a person can easily toggle the movable card plate 22 through the toggle block 222.

[0026] Preferably, two groups of fixing blocks 12 are symmetrically arranged on the inner wall of the first cover body 1 . The fixing blocks 12 are distributed around the inner wall of the first cover body 1 . The two groups of fixing blocks 12 are used to locate the earphone.

[0027] As a preferred embodiment, the inventors further provide a positioning groove 13 on the first cover body 1, and a positioning block 24 adapted to the positioning groove 13 on the second cover body 2. When assembling the first cover body 1 and the second cover body 2, the positioning block 24 is directly inserted into the positioning groove 13, so that the first cover body 1 and the second cover body 2 are positioned. It is only necessary to lightly push the toggle block 222 and insert the movable clamping plate 22 into the clamping tongue 11 to assemble the earmuff.

[0028] To further improve the technical solution, the first cover body 1 is provided with a first plane portion 14, and the second cover body 2 is provided with a second plane portion 25, and the first plane portion 14 and the second plane portion 25 are provided corresponding to each other. The first plane portion 14 and the second plane portion 25 are convenient for grabbing the earmuffs, and the buckle assembly of the earmuffs can be arranged on the flat plane portion, which is more convenient for installing the buckle assembly and moving the movable clamping plate 22.

[0029] In the technical solution, the first cover body 1 is provided with a plurality of first sound outlet holes 15; the second cover body 2 is provided with a plurality of second sound outlet holes 26. The first sound outlet holes 15 and the second sound outlet holes 26 are located at the front and rear ends of the earmuff and serve as pressure relief holes to discharge the noise of the earphone in time.

[0030] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A quick-detachable earphone cover, characterized in that: The invention comprises a first cover body (1) and a second cover body (2); the first cover body (1) is symmetrically provided with a group of latch tongues (11) extending upward; the inner wall of the second cover body (2) is provided with a group of latch positions (21); the latch tongues (11) are inserted into the latch positions (21); and the second cover body (2) is movably connected with a movable latch plate (22); the movable latch plate (22) can be pushed into the latch position (21) and latched with the latch tongues (11) to connect the first cover body (1) and the second cover body (2); the first cover body (1) and the second cover body (2) are mutually buckled to form a receiving cavity for placing earphones.

2. The quickly detachable earphone cover according to claim 1, characterized in that: The inner wall of the second cover body (2) is also provided with a plurality of rollers (23) which are slidably connected to the movable clamping plate (22).

3. The quickly detachable earphone cover according to claim 2, characterized in that: Limit blocks (221) are provided at both ends of the movable clamping plate (22), and the limit blocks (221) cooperate with the roller (23) to limit the position of the movable clamping plate (22).

4. The quickly detachable earphone cover according to claim 1, characterized in that: The movable clamping plate (22) is provided with a shifting block (222) extending toward the outside of the second cover body (2).

5. The quickly detachable earphone cover according to claim 1, characterized in that: Two groups of fixing blocks (12) are symmetrically arranged on the inner wall of the first cover body (1), and the two groups of fixing blocks (12) are used to locate the position of the earphone.

6. The quickly detachable earphone cover according to claim 1, characterized in that: The first cover body (1) is provided with a positioning groove (13), and the second cover body (2) is provided with a positioning block (24) adapted to the positioning groove (13).

7. The quickly detachable earphone cover according to claim 1, characterized in that: The first cover body (1) is provided with a first plane portion (14), and the second cover body (2) is provided with a second plane portion (25), and the first plane portion (14) and the second plane portion (25) are arranged corresponding to each other.

8. The quickly detachable earphone cover according to any one of claims 1 to 7, characterized in that: The first cover body (1) is provided with a plurality of first sound outlet holes (15); and the second cover body (2) is provided with a plurality of second sound outlet holes (26).

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