CN215682589U

CN215682589U - Reversible earphone head clip

Info

Publication number: CN215682589U
Application number: CN202121529940.1U
Authority: CN
Inventors: 徐钜销
Original assignee: Dongguan Tuokenda Electronic Technology Co ltd
Current assignee: Dongguan Tuokenda Electronic Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-01-28
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the technical field of earphones, in particular to a reversible earphone head clamp which comprises a head clamp and two earphone heads respectively connected to two ends of the head clamp, wherein the head clamp comprises a head bow, a support arm, a thread telescopic mechanism and a turnover mechanism; the other end fork of support arm forms U type support, and the both ends of U type support are connected through tilting mechanism with the earphone head, and the earphone head overturns for U type support. The earphone steering adjusting mechanism is simple in structure, and the direction of the earphone head can be adjusted by means of the two earphone steering adjusting mechanisms, namely the thread telescopic mechanism and the turnover mechanism.

Description

Reversible earphone head clip

Technical Field

The utility model relates to the technical field of earphones, in particular to a reversible earphone head clip.

Background

The structure of the existing headset generally includes a head clip and two headset heads respectively connected to both ends of the head clip. In present common headphone, can realize the regulation of certain angle between its earphone head and the head clamp, however, this kind of regulation is the adjustment of the limited angle in a certain direction more, and this just leads to wearing the in-process in reality, and the earphone head will not be ideal enough with user's the ear laminating condition to influenced the laminating degree of wearing, and then influenced the travelling comfort that the earphone wore.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a reversible headset clip, which can adjust the direction of the headset head by means of a headset steering adjustment mechanism.

In order to achieve the above object, the present invention adopts a technical scheme that a reversible headset head clip is provided, which comprises a head clip and two headset heads respectively connected to two ends of the head clip, wherein the head clip comprises a head bow, a support arm, a thread stretching mechanism and a turnover mechanism, one end of the support arm is connected with the head bow through the thread stretching mechanism, and the support arm performs rotary stretching movement relative to the head bow; the other end of the support arm is forked to form a U-shaped support, the two ends of the U-shaped support are connected with the earphone head through the turnover mechanism, and the earphone head is turned over relative to the U-shaped support.

As a preferable scheme, the thread telescopic mechanism comprises a sleeve and a thread column, the thread column is connected with the support arm, and the sleeve is connected with the head bow; the sleeve is internally provided with a thread groove, and the thread column is in threaded connection with the thread groove.

Preferably, the support arm is integrally formed with the threaded post.

As a preferable scheme, the thread groove penetrates through the sleeve, two ends of the head bow are bent into clamping pieces, the clamping pieces are provided with through holes matched with the thread groove, and the head bow passes through the through holes of the clamping pieces through bolts and is in threaded connection with the thread groove of the sleeve.

Preferably, the head bow is provided with an elastic head pad.

Preferably, the earphone head sleeve is provided with an elastic earmuff.

As a preferable scheme, the turnover mechanism comprises a rotating shaft, one end of the rotating shaft is connected with the U-shaped bracket, and the other end of the rotating shaft is rotatably connected with the earphone head.

As a preferable scheme, the turnover mechanism further comprises a rotating seat arranged inside the earphone head, and the rotating shaft is rotatably connected with the rotating seat.

As a preferred scheme, the periphery wall of axis of rotation is equipped with at least one arc fixture block, the roating seat is equipped with a plurality of arc draw-in grooves along its inner wall, the arc fixture block with the arc draw-in groove joint.

The utility model has the beneficial effects that:

1. the earphone steering adjusting mechanism is simple in structure, and the direction of the earphone head can be adjusted by means of the two earphone steering adjusting mechanisms, namely the thread telescopic mechanism and the turnover mechanism.

2. According to the utility model, the head bow and the support arm are connected through the thread telescopic mechanism, and through the rotation of the threads, on one hand, the rotation connection between the head bow and the support arm can realize the rotation of the head bow and the earphone head on the support arm, and on the other hand, the telescopic connection between the head bow and the support arm can realize the length adjustment between the head bow and the support arm, so that the head bow is suitable for different head circumferences of users.

3. One end of the support arm is provided with the U-shaped support, and the earphone head is arranged at two ends of the U-shaped support through the turnover mechanism, so that the turnover of the earphone head is realized.

Drawings

Fig. 1 is a schematic view of the structure of a reversible headset clip of the present invention.

Fig. 2 is a schematic view of the turnover mechanism of the present invention.

The reference numbers illustrate: 10-earphone head; 20-bow of the head; 21-a clamping piece; 30-a support arm; 31-U-shaped brackets; 40-a thread telescoping mechanism; 41-threaded column; 42-a sleeve; 50-a turnover mechanism; 51-a rotating shaft; 52-a rotating base; 53-arc fixture block; 54-an arc-shaped clamping groove; 60-bolt; 70-elastic head pad; 80-elastic ear muffs.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are used broadly and can be, for example, a fixed connection, a detachable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention relates to a reversible headset head 10 clip, which comprises a head clip and two headset heads 10 respectively connected to two ends of the head clip, wherein the head clip comprises a head bow 20, a support arm 30, a thread stretching mechanism 40 and a turnover mechanism 50, one end of the support arm 30 is connected to the head bow 20 through the thread stretching mechanism 40, and the support arm 30 performs a rotary stretching motion relative to the head bow 20; the other end of the supporting arm 30 is forked to form a U-shaped bracket 31, two ends of the U-shaped bracket 31 are connected with the earphone head 10 through a turnover mechanism 50, and the earphone head 10 is turned over relative to the U-shaped bracket 31.

The utility model has simple structure, and can adjust the direction of the earphone head 10 by two earphone steering adjusting mechanisms, namely the thread telescopic mechanism 40 and the turnover mechanism 50. Firstly, the head bow 20 is connected with the support arm 30 through the thread telescopic mechanism 40, and through the rotation of the thread, on one hand, the rotation connection between the head bow 20 and the support arm 30 can realize the rotation of the head bow 20 and the earphone head 10 on the support arm 30, and on the other hand, the telescopic connection between the head bow 20 and the support arm 30 can realize the length adjustment between the head bow 20 and the support arm 30, thereby being suitable for the use of different head circumferences of users. Secondly, one end of the support arm 30 is provided with a U-shaped bracket 31, and the earphone head 10 is mounted at two ends of the U-shaped bracket 31 through a turnover mechanism 50, thereby realizing turnover of the earphone head 10.

Further, the screw telescoping mechanism 40 includes a sleeve 42 and a screw column 41, the screw column 41 is integrally formed with the support arm 30; a thread groove penetrates through the interior of the sleeve 42, two ends of the head bow 20 are bent into clamping pieces 21, the clamping pieces 21 are provided with through holes matched with the thread groove, and the head bow 20 penetrates through the through holes of the clamping pieces 21 through bolts 60 to be in threaded connection with the thread groove of the sleeve 42; the outer surface of the threaded column 41 is provided with an external thread matched with the threaded groove, and then is in threaded connection with the threaded groove. The head bow 20 and the arm 30 are respectively screwed at both ends of the screw groove of the sleeve 42.

In order to make it more comfortable for the user to wear the headset head 10, the head bow 20 is provided with an elastic head pad 70; the earphone head 10 is sleeved with an elastic ear cap 80.

As shown in fig. 2, the flipping mechanism 50 includes a rotating shaft 51 and a rotating base 52 disposed inside the earphone head 10, one end of the rotating shaft 51 is connected to the U-shaped support 31, an outer peripheral wall of the other end of the rotating shaft is provided with at least one arc-shaped latch 53, the rotating base 52 is provided with a plurality of arc-shaped slots 54 along an inner wall thereof, and the arc-shaped latch 53 is connected to the arc-shaped slots 54. The rotating shaft 51 is rotated by slight force, the arc-shaped clamping block 53 slides into the next arc-shaped clamping groove 54 from one arc-shaped clamping groove 54, the earphone head 10 is in limited rotary clamping connection with the support arm 30 through the turnover mechanism 50, and turnover fixing can be carried out according to a certain angle.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides a headset head clamp that can commutate, includes the head clamp and connect respectively in two headset heads at head clamp both ends, its characterized in that: the head clamp comprises a head bow, a support arm, a thread telescopic mechanism and a turnover mechanism, wherein one end of the support arm is connected with the head bow through the thread telescopic mechanism, and the support arm does rotary telescopic motion relative to the head bow; the other end of the support arm is forked to form a U-shaped support, the two ends of the U-shaped support are connected with the earphone head through the turnover mechanism, and the earphone head is turned over relative to the U-shaped support.

2. The reversible headset clip of claim 1, wherein: the thread telescopic mechanism comprises a sleeve and a thread column, the thread column is connected with the support arm, and the sleeve is connected with the head bow; the sleeve is internally provided with a thread groove, and the thread column is in threaded connection with the thread groove.

3. The reversible headset clip of claim 2, wherein: the support arm and the threaded column are integrally formed.

4. The reversible headset clip of claim 2, wherein: the thread groove penetrates through the sleeve, two ends of the head bow are bent into clamping pieces, the clamping pieces are provided with through holes matched with the thread groove, and the head bow penetrates through the through holes of the clamping pieces through bolts and is in threaded connection with the thread groove of the sleeve.

5. The reversible headset clip of claim 1, wherein: the head bow is provided with an elastic head cushion.

6. The reversible headset clip of claim 1, wherein: the earphone head cover is provided with an elastic earmuff.

7. The reversible headset clip of claim 1, wherein: the turnover mechanism comprises a rotating shaft, one end of the rotating shaft is connected with the U-shaped support, and the other end of the rotating shaft is rotatably connected with the earphone head.

8. The reversible headset clip of claim 7, wherein: the turnover mechanism further comprises a rotary seat arranged inside the earphone head, and the rotary shaft is rotatably connected with the rotary seat.

9. The reversible headset clip of claim 8, wherein: the periphery wall of axis of rotation is equipped with at least one arc fixture block, the roating seat is equipped with a plurality of arc draw-in grooves along its inner wall, the arc fixture block with arc draw-in groove joint.