CN213462249U - Headset convenient to change ear muff - Google Patents

Abstract

The utility model discloses a headphone convenient to change ear muff relates to headphone technical field, becomes dirty or damage easily in the use to current ear muff, in case the ear muff damages to change more troublesome, if improper operation still leads to the problem that the earphone damaged easily, now proposes following scheme, and it is including fixed cover, the inside of fixed cover is provided with first sliding block and second sliding block, the one end that first sliding block and second sliding block kept away from each other is passed fixed cover and is extended to the outside, the bottom of fixed cover is provided with the earphone body, the earphone body is the symmetry setting with the axis of fixed cover, two the earphone body is connected with first sliding block and second sliding block respectively. The utility model discloses novel structure, and the device can effectually change the ear muff that damages, and not fragile when changing, has reduced the cost of changing, can adjust convenient to use simultaneously according to the size of oneself to the nose roof beam.

Description

Headset convenient to change ear muff

Technical Field

The utility model relates to a headphone technical field especially relates to a headphone convenient to change ear muff.

Background

The head-wearing earphone, as the name implies, is worn on the head, not inserted in the ear canal, and is different from the earphone of the in-ear type earplug, and the earphone is mainly divided into open type, semi-open type, closed type, open type: the ear muffs have natural hearing sense and are comfortable to wear, the ear muffs are common in the HIFI earphones for household appreciation, sound can be leaked, and otherwise, external sound can be heard, and the ear muffs have small pressure on ears; semi-open type: the sound can only go in or out without strict regulation, and corresponding adjustment is made according to the requirement; and (3) closed type: ear muffs press ears greatly to prevent sound from coming in and going out, sound is correctly positioned well, and the ear muffs are common in the field of professional monitoring.

Now, the earmuffs and the earphones in the headset are generally fixedly connected, the earmuffs are easily dirtied and damaged in the using process, if the earmuffs of the headset are damaged in the using process, the replacement is troublesome, and if the operation is improper, the earphones are easily damaged, so that the replacement cost is high, and therefore, in order to solve the problems, the headset convenient for replacing the earmuffs is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of headphone convenient to change ear muff has solved the ear muff and has become dirty or damage easily in the use, in case the ear muff damages to change more troublesome, if the improper operation still leads to the problem that the earphone damaged easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a headphone convenient to change ear muff, includes fixed cover, the inside of fixed cover is provided with first sliding block and second sliding block, the one end that first sliding block and second sliding block kept away from each other is passed fixed cover and is extended to the outside, the bottom of fixed cover is provided with the earphone body, the earphone body is the symmetry setting with the axis of fixed cover, two the earphone body is connected with first sliding block and second sliding block respectively, two one side that the earphone body is close to each other is provided with the ear muff body, the one end fixed mounting that the ear muff body is close to the earphone body has the movable block, the movable block is the symmetry setting with the axis of ear muff body, two one side that the movable block is close to each other is provided with the fixed slot, one side of earphone.

Preferably, the lateral wall cover of first sliding block and second sliding block is equipped with the stabilizing block, stabilizing block is located the inside of fixed cover.

Preferably, the first sliding block and the second sliding block are fixedly provided with an anti-falling block at one end close to each other, and the anti-falling block is positioned in the fixing sleeve.

Preferably, the earphone body is provided with a limiting groove near one end of the earmuff body, a clamping block is arranged inside the limiting groove and matched with the fixed groove, and the limiting groove is matched with the moving block.

Preferably, the one end fixed mounting that the ear muff body is close to the earphone body has the second to inhale the stone, the one end fixed mounting that the earphone body is close to the ear muff body has the first stone of inhaling, the stone phase-match is inhaled with the second magnetism to the first magnetism, the one end that the earphone body is close to the ear muff body is provided with the public address mouth, the public address mouth passes the first inside that the stone extends to the earphone body of inhaling.

Preferably, the inside of ear muff body is provided with the dust screen.

The utility model has the advantages that:

1. through placing the movable block in the spacing groove, then rotate the ear muff body, the ear muff body drives the movable block and rotates, then rotate the movable block to fixture block department, then block the fixture block in the fixed slot, then first magnetism is inhaled stone and second magnetism and is inhaled the stone and can tentatively fix the ear muff body on the earphone body, thereby can effectually spacing the ear muff body on the earphone body through mutually supporting of fixed slot and fixture block, if the ear muff body damages in the use, this kind of connected mode makes the ear muff body change comparatively convenient, and still be difficult to lead to the earphone to damage.

2. Through pulling first sliding block and second sliding block to make first sliding block and second sliding block remove in fixed cover, then prevent through the anticreep piece that first sliding block and second sliding block break away from fixed cover, thereby can adjust the head beam according to the size of oneself.

3. Make an uproar falls through the headset to sound, then conveys the sound of oneself, then the inside of earmuff body is provided with the dust screen, and the dust screen can effectually prevent that the dust from falling into the public address mouth to reduce the influence of dust to the earphone body, improved the life of earphone body.

To sum up, the device can effectually be changed the ear muff body that damages, and not fragile when changing, has reduced the cost of change, can adjust convenient to use according to the size of oneself simultaneously to the nose roof beam.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is a schematic view of a connection structure of the earphone of the present invention.

Fig. 4 is a schematic view of the connection structure of the ear muffs of the present invention.

Reference numbers in the figures: 1. a first slider; 2. a second slider; 3. an anti-drop block; 4. a stabilizing block; 5. fixing a sleeve; 6. an earphone body; 7. an earmuff body; 8. a first magnetically attracted stone; 9. a clamping block; 10. a sound amplifying port; 11. a limiting groove; 12. a moving block; 13. fixing grooves; 14. a headset; 15. a second magnetically attracted stone; 16. a dust screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, a headset convenient for replacing earmuffs comprises a fixing sleeve 5, wherein a first sliding block 1 and a second sliding block 2 are arranged inside the fixing sleeve 5, one ends of the first sliding block 1 and the second sliding block 2, which are far away from each other, pass through the fixing sleeve 5 and extend to the outside, the bottom end of the fixing sleeve 5 is provided with headset bodies 6, the headset bodies 6 are symmetrically arranged along the central axis of the fixing sleeve 5, the two headset bodies 6 are respectively connected with the first sliding block 1 and the second sliding block 2, one sides of the two headset bodies 6, which are close to each other, are provided with earmuff bodies 7, one ends of the earmuff bodies 7, which are close to the headset bodies 6, are fixedly provided with moving blocks 12, the moving blocks 12 are symmetrically arranged along the central axis of the earmuff bodies 7, one sides of the two moving blocks 12, which are close to each, the side wall sleeves of the first sliding block 1 and the second sliding block 2 are provided with a stabilizing block 4, the stabilizing block 4 is positioned inside a fixed sleeve 5, one end of the first sliding block 1, which is close to the second sliding block 2, is fixedly provided with an anti-falling block 3, the anti-falling block 3 is positioned inside the fixed sleeve 5, one end of the earphone body 6, which is close to the ear shield body 7, is provided with a limiting groove 11, the inside of the limiting groove 11 is provided with a clamping block 9, the clamping block 9 is matched with a fixed groove 13, the limiting groove 11 is matched with a movable block 12, one end of the ear shield body 7, which is close to the earphone body 6, is fixedly provided with a second magnetic absorption stone 15, one end of the earphone body 6, which is close to the ear shield body 7, is fixedly provided with a first magnetic absorption stone 8, the first magnetic absorption stone 8 is matched with the second magnetic absorption stone 15, the public address mouth 10 passes first magnetism and inhales the inside that stone 8 extended to earphone body 6, the inside of ear muff body 7 is provided with dust screen 16.

The working principle is as follows: when the device is used, a moving block 12 is firstly placed in a limiting groove 11, then an earmuff body 7 is rotated, the earmuff body 7 drives the moving block 12 to rotate, then the moving block 12 is rotated to a clamping block 9, then the clamping block 9 is clamped in a fixing groove 13, then a first magnetic absorption stone 8 and a second magnetic absorption stone 15 can preliminarily fix the earmuff body 7 on an earphone body 6, so that the earmuff body 7 can be effectively limited on the earphone body 6 through the mutual matching of the fixing groove 13 and the clamping block 9, if the earmuff body 7 is damaged in the using process, the connecting mode enables the earmuff body 7 to be conveniently replaced, and the earphone is not easily damaged, if a head beam sliding block connected is small, a first sliding block 1 and a second sliding block 2 can be pulled, so that the first sliding block 1 and the second sliding block 2 move in a fixing sleeve 5, then the first sliding block 1 and the second sliding block 2 are prevented from being separated from the fixing sleeve, thereby can adjust according to the comfortable size of oneself, then fall the noise of making an uproar to sound through headset 14, then convey the sound of oneself, then the inside of ear muff body 7 is provided with dust screen 16, and dust screen 16 can effectually prevent that the dust from falling into public address mouth 10 to reduce the influence of dust to earphone body 6, improved earphone body 6's life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The headset convenient for replacing the earmuffs comprises a fixing sleeve (5) and is characterized in that a first sliding block (1) and a second sliding block (2) are arranged inside the fixing sleeve (5), one ends, far away from each other, of the first sliding block (1) and the second sliding block (2) penetrate through the fixing sleeve (5) and extend to the outside, an earphone body (6) is arranged at the bottom end of the fixing sleeve (5), the earphone bodies (6) are symmetrically arranged along the central axis of the fixing sleeve (5), the two earphone bodies (6) are respectively connected with the first sliding block (1) and the second sliding block (2), one sides, close to each other, of the two earphone bodies (6) are provided with earmuff bodies (7), one ends, close to the earphone bodies (6), of the earmuff bodies (7) are fixedly provided with moving blocks (12), and the moving blocks (12) are symmetrically arranged along the central axis of the earmuff bodies (7), one side of the two moving blocks (12) close to each other is provided with a fixed groove (13), and one side of the earphone body (6) is provided with an earphone (14).

2. Headset with easy ear muff replacement according to claim 1, characterized in that the side walls of the first (1) and second (2) slider are covered with a stabilizer (4), the stabilizer (4) being located inside the cover (5).

3. The headset with the convenience for replacing earmuffs as claimed in claim 1, wherein the anti-dropping block (3) is fixedly mounted at the end of the first sliding block (1) and the second sliding block (2) close to each other, and the anti-dropping block (3) is located inside the fixed sleeve (5).

4. The headset convenient for replacing earmuffs according to claim 1, wherein a limiting groove (11) is formed in one end, close to the earmuff body (7), of the headset body (6), a clamping block (9) is arranged inside the limiting groove (11), the clamping block (9) is matched with the fixed groove (13), and the limiting groove (11) is matched with the moving block (12).

5. The headset convenient to replace earmuffs as claimed in claim 1, wherein the one end of the earmuff body (7) close to the headset body (6) is fixedly mounted with a second magnetic absorption stone (15), the one end of the headset body (6) close to the earmuff body (7) is fixedly mounted with a first magnetic absorption stone (8), the first magnetic absorption stone (8) and the second magnetic absorption stone (15) are matched, one end of the headset body (6) close to the earmuff body (7) is provided with a public address mouth (10), and the public address mouth (10) passes through the first magnetic absorption stone (8) and extends to the inside of the headset body (6).

6. Headset with easy ear muff replacement according to claim 1, characterized in that the inside of the ear muff body (7) is provided with a dust screen (16).

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