TWM527656U - Earphone head bow structure improvement - Google Patents

Description

Improved structure of headphone head bow

This creation is about an improved structure of the headphone head bow, especially an assembly that is more convenient, and the assembled structure is stronger and more stable, and the headphone bow is more comfortable and comfortable when wearing the earphone. structure.

With the development of economic development and lifestyle, digital audio and video has become common in today's life, and the use of relative headphones has become an indispensable digital audio and video product. The general earphone system includes a head bow, and an earmuff assembly provided at both ends of the head bow, including a cover body and a speaker. The ear cover can be firmly attached to the user's ear by the head bow, but with the increase of different functions. The structure of the head bow and the components used thereof are more complicated, which makes the assembly process more complicated and increases the manufacturing cost. In view of this, the applicant is inspired by the natural and strong structure of the human skeleton. Through continuous research and experimentation, Yan Mengsheng designed an improved structure of the earphone head bow, which makes the earphone assembly more convenient, and the structure is stronger and firmer.

The main purpose of this creation is to provide an improved structure of the headphone head bow, especially a more convenient assembly, and the assembled structure is stronger and more stable, and more comfortable and comfortable when wearing headphones. Improved structure of the headphone head bow.

The improved structure of the aforementioned earphone head bow is composed of a plurality of spherical joint units. Wherein, the spherical joint unit is provided with a body, and an arc-shaped portion is arranged on the top edge of the seat body. The front edge of the body is provided with a ball body, and a groove corresponding to the ball body is arranged at the rear edge, so that the ball body and the groove groove penetrate each other through the passage, and the two sides of the seat body are respectively provided with positioning holes. When assembling, the wire is threaded through the passage of the plurality of spherical joint units, and the flexible member such as the wire is placed on the positioning holes on both sides, and the plurality of spherical joint units are embedded with each other by the sphere and the slot. The continuous spherical joint unit is connected as a bow for providing the earmuff assembly at both ends, thereby making the assembly of the earphone head bow more convenient, and making the structure stronger and firmer, and being more suitable when wearing the earphone Service and comfort.

The above-mentioned improved structure of the earphone head bow, wherein the flexible member which is disposed in the passage of the plurality of spherical joint units is a metal wire such as a wire.

The improved structure of the earphone head bow, wherein the ball system of the spherical joint unit is cut into a vertical plane on the left and right sides, so that the spherical joint units can be bent in a single direction, thereby reducing the amplitude of the left and right swings, thereby making the whole The head bow is more flexible.

1‧‧‧ spherical joint unit

11‧‧‧

12‧‧‧ sphere

121‧‧‧ plane

13‧‧‧Inlay

14‧‧‧ passage

15‧‧‧Positioning holes

2‧‧‧Flexible parts

3‧‧‧Wire

5‧‧‧ earmuff assembly

A‧‧‧ head bow

Figures 1 and 2 are perspective views of the creation.

Figure 3 is an assembly state diagram of the creation.

Figure 4 is a post-assembly perspective view of the creation.

Figure 5 is a rear view of the assembly of the present creation.

Figure 6 is a perspective view of the creation of the earphone.

Please also refer to Figure 1 and Figure 2 for a three-dimensional view of the creation. As shown in the figure, the creation consists of a plurality of spherical joint units 1. Among them, the spherical joints The element 1 includes a pivoting portion for embedding in the front spherical joint unit 1, and an embedding portion for embedding the second spherical joint unit 1. In the embodiment, the spherical joint units 1 are provided with a body 11 having a top edge provided with an arcuate portion, and the two sides are slightly concavely extended to a suitable length. The front edge of the base 11 is a ball 12, and the left and right sides of the ball 12 are respectively cut into a vertical plane 121, and the embedded portion is attached to the rear edge of the base 1, which corresponds to The groove 13 of the ball 12 and the channel 12 and the groove 13 pass through the channel 14 . The positioning holes 15 penetrating the base body 11 are respectively provided on both sides of the seat body 11.

With the above-mentioned members, the wire 3 is threaded through the passage 14 of the plurality of spherical joint units 1 during assembly, and the flexible member such as the wire is passed through the positioning holes 15 on both sides, and the plurality of spherical joint units 1 are further By inserting the ball 12 and the slot 13 into each other, the continuous spherical joint unit 1 is connected as a bow A for providing the earmuff assembly at both ends, thereby facilitating the assembly of the headphone head A and making it The structure is stronger and more stable, making it more docile and comfortable when wearing headphones.

Please refer to Figure 3 for the assembled state diagram of this creation. As shown in the figure, in the assembly, the flexure 2 is passed through the positioning holes 15 on both sides, and the wire 3 is passed through the passage 14 of the plurality of spherical joint units 1, and the plurality of spherical joint units are further 1 by the ball 12 and the slot 13 are embedded with each other (the latter spherical joint unit 1 is embedded in the slot 13 of the previous spherical joint unit 1 with the ball 12), so that the continuous tandem spherical joint unit 1 is connected as a bow A. The flexible member 2 which is disposed in the plurality of spherical joint units 1 through the positioning holes 15 is a metal wire of a material such as a wire.

Please refer to Figure 4 for a post-assembly perspective view of the creation. Please cooperate with Figure 1, Figure 2 and Figure 3, as shown in the figure, after the assembly, the plural spherical joints The element 1 is connected in series by the flexure 2, and each of the spherical joint units 1 is embedded with each other by the ball 12 and the slot 13, so that the spherical joint units 1 can be rotated along the slot 13 by the ball 12, by The series connection of the flexures 2 enables the spherical joint units 1 to form a single unit, which is like a natural and strong structure of the human skeleton, so that the entire head bow A is stronger and firmer, and is more suitable when wearing headphones. Service and comfort. Wherein, since the spherical joint unit 1 is arranged as a vertical plane 121 by the left and right sides of the spherical body 12, the spherical joint unit 1 can be bent in a single direction, thereby reducing the amplitude of the left and right swings, thereby making the entire head bow A is more flexible.

Please refer to Figure 5 for a post-assembly view of the creation. As shown in the figure, after the creation of the present invention, each of the spherical joint units 1 is embedded with each other by the spherical body 12 and the fitting groove 13. That is, the rear spherical joint unit 1 is embedded in the groove 13 of the previous spherical joint unit 1 by the ball 12, so that the ball 12 can be freely rotated in the slot 13 and due to the connection between the spherical joint units 1 Appropriate voids exist, and when the stringed spherical joint unit 1 is bent, the hard force is eliminated by the appropriate gap, so that the head bow A after the composition is more flexible.

Please refer to Figure 6, which is a stereoscopic view of the headset. Please cooperate with the first picture, the second picture and the third picture. As shown in the figure, the creation is a combination of the spherical joint unit 1 and the flexure 2 and the wire 3 to form a bow A, which is tied to the head bow. An earmuff assembly 4 including an element such as a speaker and a cover is respectively disposed at both ends, and a speaker such as a speaker of the ear cover assembly 4 is connected by a wire 3 to constitute an earphone. The combination of the components of each spherical joint unit 1 symbolizes the interconnection between the human spine, and the inside thereof is pierced with the flexible member 2 and the wire 3, which also symbolizes that the central nervous system of the human body controls the whole body, and the toughness of the flexible member 2 is restricted. The curvature and clamping force of the head bow 4 can appropriately increase or decrease the number of components according to the length and the length.

The foregoing embodiments are merely illustrative of preferred embodiments of the present invention, and are not intended to be limiting. The scope of creation, through some minor modifications and changes, still does not lose the essence of this creation, and does not deviate from the spiritual scope of this creation.

In summary, the present invention constitutes an improved structure of the earphone head bow by a plurality of spherical joint units provided with a sphere and a groove, and a flexible member and a wire which are disposed through the spherical joint unit. It makes the assembly of the headphone head bow more convenient, reduces the cumbersome process, saves materials and resources compared with the conventional head bow, and can then use automated production instead of manual, and the head bow structure is stronger. Stable, more comfortable and comfortable when wearing headphones. For a practical design, it is a novelty creation. If you apply for a patent in accordance with the law, you will be punished by the Bureau of Public Information, and you will be granted a patent as soon as possible.

1‧‧‧ spherical joint unit

11‧‧‧

12‧‧‧ sphere

121‧‧‧ plane

13‧‧‧崁 slots

14‧‧‧ passage

15‧‧‧Positioning holes

Claims (6)

An improved structure of an earphone head bow, which is composed of a plurality of spherical joint units, wherein the spherical joint units comprise a pivot joint for inserting a front spherical joint unit, and for inserting a second spherical joint unit The embedded portion is such that the pivoting portion and the embedded portion penetrate each other as a channel, and the two sides of the base body are respectively provided with positioning holes penetrating through the seat body, and the wire is threaded through the plurality of spherical joint units during assembly. Passing the flexible member through the positioning hole, and then connecting the plurality of spherical joint units to each other by the pivoting portion and the inserting portion, so that the continuous spherical joint unit is connected as a bow for setting at both ends The earmuff assembly makes the assembly of the earphone head bow more convenient, and makes the structure stronger and firmer, making it more docile and comfortable when wearing headphones. The improved structure of the earphone head bow according to claim 1, wherein the spherical joint unit is a body, and an arcuate portion is arranged on a top edge of the base body, and the two sides are slightly concavely extended. The pivotal portion and the embedded portion are respectively disposed on the front and rear edges of the base body. The improved structure of the earphone head bow according to the second aspect of the invention, wherein the pivotal portion of the spherical joint unit is disposed at a front edge of the seat body, which is a sphere. The improved structure of the earphone head bow according to claim 3, wherein the left and right sides of the ball are arranged to be cut into a vertical plane, so that the spherical joint units can be bent in a single direction to reduce the left and right swings. The magnitude. The improved structure of the earphone head bow according to the first aspect of the invention, wherein the embedded portion of the spherical joint unit is disposed at a rear edge of the base body, which is a groove body. The improved structure of the earphone head bow according to the first aspect of the invention, wherein the flexible member pierced through the plurality of spherical joint unit channels is a metal wire of a wire material.