CN104954925B - A kind of headphone - Google Patents

Abstract

The invention discloses a headphone, which comprises a headband and earphone shells arranged at two ends of the headband, pressure ear pads parallel to the end of the headband are arranged on the inner side of the earphone shell, and a pressure ear pad is arranged on the inner side of the earphone shell There are fitting ear pads with an angle of 150-175° with the pressure ear pads, the first sound driver box set in the earphone shell is closely attached to the pressure ear pads, and the second sound driver box set in the earphone shell is tight Attaches to the fitted ear pads. The present invention can be freely switched between the ear wearing mode and the temple wearing mode, thereby ensuring wearing comfort without affecting the sound effect and meeting different needs of people.

Description

a headset

technical field

The invention relates to a headphone, and in particular designs an earphone that can be used as an ear-wearing mode and as a temple-wearing mode.

Background technique

At present, there are many types of headphones on the market, which are mainly divided into two types: one is directly clamped on the ear, and in this ear wearing mode, only one earphone shell is stressed and fits the ear. ear pads, when this kind of earphone is worn for too long, the ears will be painful and the comfort will be poor due to the long-term extrusion of the earphone shell; the other is the temple wearing mode earphone clamped on the temple , although this type of earphone can solve the discomfort of wearing for a long time, it will make users who are accustomed to traditional wearing methods uncomfortable, and at the same time, users who pursue high-quality sound effects will insist on traditional wearing earphones.

Contents of the invention

The object of the present invention is to provide a headset that is comfortable to wear, easy to carry, and can be freely switched between the ear-wearing mode and the temple-wearing mode, so as to overcome the shortcomings of the prior art.

The technical scheme of the present invention: a headphone, comprising a headband and earphone shells arranged at the two ends of the headband, pressure ear pads parallel to the ends of the headband are arranged on the inner side of the earphone shell, The bottom part is provided with a fitting ear pad at an angle of 150-175° with the pressure ear pad, the first sound driver box set in the earphone shell is closely attached to the pressure ear pad, and the second sound driver box set in the earphone shell The body fits snugly over the fitted ear pads.

Further, a rotary switch is provided on the outside of the earphone case, and the rotary switch is rotatably connected to the rotating shaft fixed on the end of the headband. The first sound driver box and the second sound driver box are respectively connected to the rotary switch through wires.

Furthermore, arc-shaped protrusions are arranged in the circumferential direction of the earphone shell, and the ear pads are arranged in the direction of the arc-shaped protrusions.

When the central line of the aforementioned arc-shaped protrusion is within the angle range of ±30° in the vertical direction, the knob switch is connected to the first sound driver box; the center line of the arc-shaped protrusion is within the angle range of ±30° in the horizontal direction When in range, the rotary switch is connected with the second sound driver cabinet.

A soft gasket is arranged inside the headband, and an arc-shaped boss is arranged in the middle of the soft gasket, and the two ends of the soft gasket gradually become thinner and extend to the earphone shell.

Due to the adoption of the above-mentioned technical solution, the advantage of the present invention is that the earphone of the present invention can be used in two wearing modes, that is, ear wearing mode and temple wearing mode. In the ear wearing mode, the first sound driver box on the pressure ear pad is connected to the power supply through the knob switch, and at this time, the pressure ear pad can be attached to the ear; when it is necessary to switch to the temple wearing mode, the wearer only needs to Rotate the earphone case at a certain angle, so that the second sound driver box is connected to the power supply through the knob switch. At this time, attach the pressure ear pad to the temple and fit the ear pad to the ear. Therefore, the present invention can be freely switched between the ear-wearing mode and the temple-wearing mode, thereby ensuring wearing comfort without affecting the sound effect, and meeting different needs of people.

Description of drawings

Fig. 1 is the perspective view of structural representation of the present invention;

Fig. 2 is a side view of the structural schematic diagram of the present invention when the ear wearing mode is adopted;

Fig. 3 is a side view of the structure schematic diagram when the present invention adopts the temple wearing mode;

FIG. 4 is a cross-sectional view along line A-A of FIG. 2 .

Explanation of reference signs: 1-headband, 2-soft gasket, 3-earphone shell, 4-pressure ear pad, 5-fitting ear pad, 6-arc-shaped protrusion, 7-arc-shaped boss, 8-knob Switch, 9-the first sound driver box, 10-the second sound driver box, 11-wire, 12-rotating shaft.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Embodiment of the present invention: the schematic diagram of the structure of the headphone is shown in Fig. Parallel pressure ear pads 4 are provided with a fitting ear pad 5 at an angle of 150-175° with the pressure ear pads 4 under the inner side of the earphone shell 3, and the first sound driver box 9 arranged in the earphone shell 3 is tightly closed. Attached to the pressure ear pad 4 , the second sound driver box 10 arranged in the earphone shell 3 is closely attached to the attached ear pad 5 . Referring to Fig. 4 , a rotary switch 8 is arranged on the outside of the earphone case 3, and the rotary switch 8 is rotatably connected with the rotating shaft 12 fixed on the end of the headband 1. The first sound driver box 9 and the second sound driver box 10 are respectively connected with the rotary switch 8 through the wire 11. Referring to FIG. 2 and FIG. 3 , arc-shaped protrusions 6 are provided in the circumferential direction of the earphone shell 3 , and the fitting ear pads 5 are arranged in the direction of the arc-shaped protrusions 6 . When the center line of the arc-shaped protrusion 6 is within the angle range of ±30° in the vertical direction, the knob switch 8 is connected with the first sound driver box 9; When within the included angle range of °, the rotary switch 8 is connected with the second sound driver box body 10. Referring to Fig. 1, a soft washer 2 is provided inside the headband 1, and an arc-shaped boss 7 is arranged in the middle of the soft washer 2, and its two ends gradually become thinner and extend to the earphone shell 3. Table 7 is designed according to the structure of the human head, so as to ensure the comfort of wearing.

The earphone of the present invention can be used in two wearing modes, namely ear wearing mode and temple wearing mode. In the ear-wearing mode, see Figure 2, the wearer can adjust the center line of the arc-shaped protrusion 6 within an angle range of ±30° in the vertical direction according to his own wearing comfort, and the power is turned on and off through the knob 8 communicates with the first sound driver box 9 on the pressure ear pad 4, and finally attach the pressure ear pad 4 to the ear to complete the wearing; when it is necessary to switch to the temple wearing mode, see Figure 3, the wearer can According to the comfort of self-wearing, the center line of the arc-shaped protrusion 6 is adjusted within the angle range of ±30° in the horizontal direction. At this time, the power is connected to the second sound driver box on the ear pad 5 through the knob switch 8 The body 10 is connected, and finally the pressure ear pad 4 is attached to the temple, and the ear pad 5 is attached to the ear, and the wearing can be completed. Therefore, the present invention can be freely switched between the ear-wearing mode and the temple-wearing mode, thereby ensuring wearing comfort without affecting the sound effect, and meeting different needs of people.

Claims (3)

1. A headphone, comprising a headband (1) and earphone shells (3) arranged at both ends of the headband (1), characterized in that: the inner side of the earphone shell (3) is provided with the headband (1) The end of the pressure ear pad (4) is parallel to the inner side of the earphone shell (3). There is a fitting ear pad (5) at an angle of 150-175° with the pressure ear pad (4). The first sound driver box (9) in the shell (3) is tightly attached to the pressure ear pad (4), and the second sound driver box (10) arranged in the earphone shell (3) is tightly attached to the ear pad. on the pad (5); an arc-shaped protrusion (6) is provided in the circumferential direction of the earphone shell (3), and the ear pad (5) is arranged in the direction of the arc-shaped protrusion (6). When the centerline of the protrusion (6) is within the angle range of ±30° in the vertical direction, the knob switch (8) is connected to the first sound driver box (9); the centerline of the arc-shaped protrusion (6) is within When the horizontal direction is within the included angle range of ±30°, the knob switch (8) is connected to the second sound driver box (10). 2. The headphone according to claim 1, characterized in that: a knob switch (8) is provided on the outside of the earphone shell (3), and the knob switch (8) is fixed on the headband (1) The rotating shaft (12) on the end is rotationally connected, and the first sound driver box body (9) and the second sound driver box body (10) are respectively connected to the knob switch (8) through wires (11). 3. The headphone according to claim 1, characterized in that: a soft washer (2) is arranged inside the headband (1), and an arc-shaped boss (2) is arranged in the middle of the soft washer (2). 7), its two ends gradually become thinner, and extend to the earphone shell (3).