Headset

Abstract

The utility model provides a headphone, which comprises a head top fitting part, an adjusting part and an earmuff part, and is characterized in that the head top fitting part is used for fitting the head of a user; the two adjusting parts are connected with the two ends of the head top attaching part correspondingly. The two earmuff parts are connected with the end, away from the head top attaching part, of the adjusting part and used for being attached to the ears of a user. Wherein the adjusting part comprises an adjusting rod, an adjusting sleeve and a wave bead, the adjusting rod is arranged in the adjusting sleeve, the adjusting rod is provided with a plurality of grooves which are linearly arranged at intervals, a through hole is formed in the side wall of the adjusting sleeve, the wave bead comprises a wave bead body, a spring and a steel ball, the spring and the steel ball are at least partially arranged in the wave bead body, and the wave bead penetrates through the through hole; therefore, the steel balls abut against the grooves. The headphone provided by the utility model is simple in adjusting structure and convenient and fast in adjusting mode.

Description

TECHNICAL FIELD

[0001] The present application relates to earphone technical field, specifically relates to a kind of headphones. BACKGROUND

[0002] Earphone is a pair of conversion unit, it accepts from the electric signal sent by media player or receiver, utilizes loudspeaker close to ear to be converted into audible sound wave.It can be separated from media player, just utilize a plug to be connected, can be connected without affecting the person, alone listens to sound;It can also isolate the ambient sound, it is very helpful to the person in noisy environment, such as recording studio, journey, exercise, etc.

[0003] Among them, headphones are different from in-ear earphones, it is composed of two parts, signal transmitter and earphone with signal receiving and amplifying device, transmitter is connected with signal source, can also be connected in front of transmitter front stage or earphone amplifier to improve sound quality and adjust tone color.And headphones usually need to be adjustable when adapting to different user's head circumference, in prior art, generally adopt the slider type adjusting mode as disclosed in CN219644074U, the adjusting structure is more complex, and adjustment is inconvenient. CONTENT OF THE UTILITY MODEL

[0004] To solve the above technical problems, the present application provides a kind of headphones to solve the problem of complex adjusting structure and inconvenient adjustment in prior art.The present application provides a kind of headphones, comprising:

[0005] Head top fitting part, for being fitted with the head of user;

[0006] Adjusting part, two, respectively connecting the two ends of head top fitting part;

[0007] Ear cover part, two, with the end of adjusting part away from head top fitting part, for being fitted with the ear of user;

[0008] Among them, adjusting part includes adjusting rod, adjusting sleeve and wave bead, adjusting rod is arranged in adjusting sleeve, adjusting rod is provided with a plurality of recesses arranged in straight line and spaced, adjusting sleeve side wall is provided with a through hole, wave bead includes wave bead body and at least part of spring and steel ball arranged in wave bead body, wave bead passes through the through hole, so that steel ball and recess abut.

[0009] In an embodiment, adjusting rod includes adjusting body part and connecting part connected with adjusting body part at preset angle, connecting part is used to connect with ear cover part.

[0010] In an embodiment, adjusting body part is overall cylindrical, adjusting body part has an intermediate region along the central axis direction, remove material in intermediate region to form a plane, recess is arranged on the plane.

[0011] In an embodiment, the adjusting rod has a wire hole arranged along the central axis direction for the wire to pass through.

[0012] In an embodiment, the through hole is arranged on the side close to the user's head.

[0013] In an embodiment, the cross-sectional width of the connecting part is larger than that of the adjusting body part, one end of the adjusting sleeve abuts against the connecting part, and the other end is connected with the head fitting part.

[0014] In an embodiment, the adjusting sleeve is pivotally connected with the head fitting part.

[0015] In an embodiment, the headphone further comprises a decorative part for covering the joint of the adjusting sleeve and the head fitting part to prevent the pivot structure from being exposed.

[0016] The application has the following beneficial effects: the headphone provided by the application has a simple adjusting structure and convenient and fast adjusting mode. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor, wherein:

[0018] Figure 1 FIG. 1 is a perspective view of an embodiment of the headphone of the application;

[0019] Figure 2 FIG. 2 is a sectional view of the headphone shown in FIG. 1; Figure 1

[0020] Figure 3 FIG. 4 is an enlarged view of part A of the headphone shown in FIG. 1; Figure 2

[0021] Figure 4 FIG. 6 is a structural view of the adjusting rod of the headphone shown in FIG. 1; Figure 1

[0022] Figure 5 FIG. 7 is a structural view of the adjusting rod of the headphone shown in FIG. 1.​​​Figure 1 Schematic diagram of the structure of the adjustment sleeve of the headset shown. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other alternative implementations obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0024] Please refer to Figures 1-5 , Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the headphone of the present application; Figure 2 for Figure 1 A schematic cross-sectional view of the headphone shown; Figure 3 for Figure 2 The enlarged structural diagram of part A of the headset is shown; Figure 4 for Figure 1 A schematic structural diagram of the adjustment rod of the headset shown; Figure 5 for Figure 1 The present application provides a headphone comprising a top fitting portion 1, an adjusting portion 2, and an earmuff portion 3. The top fitting portion 1 is configured to fit the user's head; the adjusting portion 2 is provided in pairs, connected to the ends of the top fitting portion 1; and the earmuff portion 3 is provided in pairs, connected to the end of the adjusting portion 2 away from the top fitting portion 1, for fitting the user's ears.

[0025] The adjustment portion 2 includes an adjustment rod 21, an adjustment sleeve 22, and a ball 23. The adjustment rod 21 is disposed within the adjustment sleeve 22 and is provided with a plurality of linearly arranged grooves 211 spaced apart from each other. The sidewall of the adjustment sleeve 22 is provided with a through hole 221. The ball 23 includes a ball body (not shown), a spring (not shown) and a steel ball 231 at least partially disposed within the ball body. The ball 23 passes through the through hole 221, allowing the steel ball 231 to abut against the grooves 211. Due to the action of the spring, when the steel ball 231 abuts against one of the grooves 211, the adjustment rod 21 and the adjustment sleeve 22 remain stable. When adjustment is required, the adjustment sleeve 22 is simply moved with a certain amount of force, causing the steel ball 231 to move to and abut against another groove 211, thereby adjusting the head circumference of the headset. This adjustment structure is simple and quick and easy to adjust.

[0026] In an embodiment, the adjusting rod 21 comprises an adjusting body part 212 and a connecting part 213 connected with the adjusting body part 212 at a preset included angle, and the connecting part 213 is used for connecting with the ear cover part 3. The included angle between the adjusting body part 212 and the connecting part 213 is set, so that the appearance of the headphone is more beautiful.

[0027] In an embodiment, the adjusting body part 212 is in the shape of a cylinder as a whole, and the adjusting body part 212 has a middle region along the central axis direction of the adjusting body part 212, and a plane 214 is formed by removing material in the middle region, and the groove 211 is arranged on the plane 214. In other embodiments, the groove 211 can also be directly arranged on the surface of the cylinder, but compared with the groove 211 arranged on the cylinder, the groove 211 arranged on the plane 214 can make the structure more stable.

[0028] In an embodiment, the adjusting rod 21 has a wire hole 215 arranged along the central axis direction of the adjusting rod 21, and the wire hole 215 is used for passing the wire.

[0029] In an embodiment, the through hole 221 is arranged on the side close to the head of the user. This arrangement can avoid the through hole 221 from being exposed, and ensure the appearance of the headphone.

[0030] In an embodiment, the cross-sectional width of the connecting part 213 is greater than the cross-sectional width of the adjusting body part 212, one end of the adjusting sleeve 22 abuts against the connecting part 213, and the other end is connected with the head top fitting part 1.

[0031] In an embodiment, the adjusting sleeve 22 is pivotally connected with the head top fitting part 1. The pivotally connecting of the adjusting sleeve 22 and the head top fitting part 1 belongs to the prior art, and will not be described here.

[0032] In an embodiment, the headphone further comprises a decoration part used for covering the joint of the adjusting sleeve 22 and the head top fitting part 1, so as to prevent the pivot structure from being exposed.

[0033] The headphone provided by the present application has the following beneficial effects: the adjusting part of the headphone provided by the present application comprises an adjusting rod, an adjusting sleeve and a wave bead, the adjusting rod is arranged inside the adjusting sleeve, the adjusting rod is provided with a plurality of spaced grooves arranged in a straight line, the side wall of the adjusting sleeve is provided with a through hole, the wave bead comprises a wave bead body, a spring and a steel bead arranged at least partially inside the wave bead body, the wave bead passes through the through hole, so that the steel bead abuts against the groove. When it is necessary to adjust the head circumference of the user, it is only needed to directly pull the adjusting part, the adjusting structure of the headphone provided by the present application is simple, and the adjusting mode is convenient and fast.

[0034] Finally, it needs to be explained that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, if the embodiments of the present application involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor is it within the scope of protection required by the present application.

[0036] The above is only the implementation of the present application, and does not limit the patent scope of the present application, any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A headset, characterized in that, The head-mounted earphone comprises: a head fitting part for fitting the user's head; two adjusting parts, each connected to one end of the head fitting part; two ear cover parts, each connected to one end of the adjusting part away from the head fitting part, for fitting the user's ears; wherein the adjusting part comprises an adjusting rod, an adjusting sleeve and a wave bead, the adjusting rod is arranged inside the adjusting sleeve, the adjusting rod is provided with a plurality of recesses arranged in a straight line, the side wall of the adjusting sleeve is provided with a through hole, the wave bead comprises a wave bead body, a spring and a steel ball arranged at least partially inside the wave bead body, the wave bead passes through the through hole so that the steel ball abuts against the recess.

2. The headset of claim 1, wherein, The adjusting rod comprises an adjusting body part and a connecting part connected to the adjusting body part at a preset angle, the connecting part is used for connecting the ear cover part.

3. The headset of claim 2, wherein, The adjusting body part is in the shape of a cylinder as a whole, the adjusting body part has a middle region along the central axis direction, the material is removed in the middle region to form a plane, and the recess is arranged on the plane.

4. The headset of claim 1, wherein, The adjusting rod has a wire hole arranged along the central axis direction, for the wire to pass through.

5. The headset of claim 1, wherein, The through hole is arranged on the side close to the user's head.

6. The headset of claim 2, wherein, The cross-sectional width of the connecting part is greater than that of the adjusting body part, one end of the adjusting sleeve abuts against the connecting part, and the other end is connected to the head fitting part.

7. The headset of claim 6, wherein, The adjusting sleeve is pivotally connected to the head fitting part.

8. The headset of claim 7, wherein, The head-mounted earphone further comprises a decorative part for covering the joint of the adjusting sleeve and the head fitting part to prevent the pivot structure from being exposed outside.

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