JP3169446U - Multi channel ceramic speaker headphones - Google Patents

Abstract

A multi-channel ceramic speaker headphone is provided. The multi-channel ceramic speaker headphone includes a housing and a ceramic speaker having a different sound range disposed in the housing and being thinned. Among them, the housing is provided with a storage chamber 11, the low-frequency ceramic speaker 2 is disposed in the storage chamber, and an elastic component 20 is provided at the end of the low-frequency ceramic speaker and hooked on the inner wall of the storage chamber. A support rack 12 extending inward and having an appropriate inclination angle is provided on the upper and lower sides of the inner edge of the housing, and a medium / high-tone channel ceramic speaker 3 is disposed on each of the support racks, so that a multi-channel audio module is provided. A is configured and two multi-channel audio modules are each attached to the headphones. After the bass and mid-high channel ceramic speakers receive the audio signal, the headphones achieve a multi-channel listening effect due to the different range of sounds that are derived. [Selection] Figure 1

Description

  The present invention relates to a multi-channel ceramic speaker headphone, and more particularly, to a multi-channel ceramic speaker headphone that, after receiving audio signals through low and middle / high-pitched channel ceramic speakers, derives sounds in different ranges and gives the headphones a multi-channel listening effect. Related.

  As technology continues to advance, computer game machine products that produce general high-quality sound or multi-channel 3D sound are widely used every day. On the other hand, the headphones used for the products are further sophisticated. Since traditional headphones are composed of small speakers including magnets and voice coils, they only have the effect of producing a three-dimensional sound and cannot satisfy the demands of users such as high-quality sound and personal computer games. Current multi-channel headphones dedicated to PC games are thick enough to wind the speaker's voice coil, so it is difficult to reduce the size at this stage, and it cannot be made lighter or thinner. It is difficult to fulfill the desire to carry. Thin headphones must be designed to reproduce high, medium, and low sounds, but they may cause audio loss and may not be accepted by traders and consumers. . In view of the above problems, the applicant has repeatedly conducted research and experiments based on his / her experience in this business for many years, and finally improved the headphones which are more non-magnetic and have a better sound effect.

  The main purpose of the present invention is to achieve a multi-channel listening effect with a headphone that derives a sound with a different range after the audio signal is received by the low and middle / high pitched ceramic speakers, and is thinned without a voice coil. It is to provide a multi-channel ceramic speaker headphone that is convenient for carrying.

  The multi-channel ceramic speaker headphone described above includes a housing and a ceramic speaker having a different sound range disposed in the housing and reduced in thickness. Among them, the housing is provided with a storage chamber, a low-frequency ceramic speaker is disposed in the storage chamber, an elastic part is provided at the end of the low-frequency ceramic speaker, and is hooked on the inner wall of the storage chamber. A support rack extending inward and having an appropriate inclination angle is provided above and below the inner edge of the housing, and a multi-channel audio module is configured by arranging medium and high tone channel ceramic speakers on each of the support racks. Attach two multi-channel audio modules to each headphone. After the bass and mid-high channel ceramic speakers receive the audio signal, the headphones achieve a multi-channel listening effect with the different range of sounds derived.

  In the multi-channel ceramic speaker headphone, the support frame disposed at the inner end of the casing extends a support bar protruding from the inner end of the casing, and an inclined hold plate is disposed at the upper end of the support bar, Fix the channel ceramic speaker to the hold plate.

  In the multi-channel ceramic speaker headphone, the support bar disposed at the inner end of the casing is extended with a support bar protruding from the inner end of the casing, and a sphere is disposed at the upper end of the support bar. The speaker is fixed to the hold plate, and a fitting portion that covers the sphere of the support bar is disposed at the bottom end of the hold plate, and the fitting portion rotates along the sphere to adjust the angle of the hold plate. As a result, medium and high tone channel ceramic speakers of different sizes can be combined.

  In the multi-channel ceramic speaker headphone of the present invention, after receiving an audio signal through the low and middle / high sound channel ceramic speaker, the headphone that derives the sound of different sound ranges exhibits a multi-channel listening effect.

It is sectional drawing of the multi-channel audio | voice module of this invention. It is an exploded view of the ceramic speaker of this invention. It is the Example figure which attached this invention to the headphones. It is an operation | movement Example figure of this invention. It is another Example figure regarding the support frame of the mid-high pitch channel ceramic speaker of this invention. It is the Example figure which is adjusting the mid-high pitch channel ceramic speaker of this invention.

  1 and 2 show a cross-sectional view of a multi-channel audio module of the present invention and an exploded view of a ceramic speaker. As shown in the figure, the present invention is coupled to a housing 1, a low-frequency ceramic speaker 2 in which different sound ranges are arranged in the housing 1, a middle / high-frequency channel ceramic speaker 3, and a front end of the housing 1. A front lid 4 is provided. Among them, the housing 1 is provided with a storage chamber 11, and the storage chamber 11 is provided with a low-frequency ceramic speaker 2, and the end of the low-frequency ceramic speaker 2 is an elastic component 20 (this embodiment is a spring, but an elastic piece, a spring The support frame 12 is hooked on the inner wall of the storage chamber 11 using a wire or the like, and protrudes inward in the upper and lower sides of the inner end of the housing 1 and extends with an appropriate inclination angle. The support frame 12 has a support bar 121 protruding from the inner end of the housing 1, and an inclined hold plate 122 is disposed at the upper end of the support bar 121, and the middle / high tone channel ceramic speaker 3 is fixed to the hold plate 122.

  The low-frequency ceramic speaker 2 and the mid-high frequency channel ceramic speaker 3 include an upper diaphragm 21 (31), a lower diaphragm 22 (32), and a steel plate 23 (33). A frame stopper portion 221 (321) is formed at a location near the edge of the lower diaphragm 22 (32) and protrudes in a semicircular shape and is located at the periphery. An opening is formed at the center of the lower diaphragm 22 222 (322) is provided. The upper diaphragm 21 (31) has substantially the same area as the inner edge of the frame stopper 221 of the lower diaphragm 22 (32), and an opening 211 (311) is provided at the center thereof. The steel plate 23 (33) includes a ceramic speaker 231 (331) formed by superposing a plurality of layers of ceramic materials, and is soldered to the ceramic speaker 231 (331) to be connected to a power amplifier circuit conductor 232 (332). Link.

  The front lid 4 includes a plurality of through holes 41.

  The combination of the above components constitutes a multi-channel audio module A, the two multi-channel audio modules A are each attached to headphones, and the audio signal is received by the low-frequency ceramic speaker 2 and the mid-high-frequency channel ceramic speaker 3, Headphones that derive different sounds achieve a multi-channel listening effect. In addition, the multi-channel headphones are convenient to carry because they are thin without a voice coil.

  3 and 4 show an embodiment of the present invention attached to headphones and an operation embodiment. As shown in FIG. 1, in this embodiment, two multi-channel audio modules A are each attached to a fixed base 51. An ear pad 52 is attached to the fixed base 51, and a headband 53 connected to the fixed base 51 is combined to constitute a headphone 5 that is placed on the head. When the user puts the ear pad 52 in close contact with the ear, the audio signal is received by the low-frequency ceramic speaker 2 and the middle / high-frequency channel ceramic speaker 3, and the sound of different ranges is derived, so that the headphones 5 achieve the multi-channel sound listening effect. .

  FIG. 5 and FIG. 6 show another embodiment of the support frame for the middle and high tone channel ceramic speaker of the present invention and an embodiment of the adjustment state. As shown in the figure, the support frame 12 disposed at the inner end of the housing 1 of the present invention extends a support rod 121 protruding from the inner end of the housing 1, and a sphere 123 is disposed at the upper end of the support rod 121. The middle / high tone channel ceramic speaker 3 is fixed to the hold plate 122. A fitting portion 124 that covers the sphere 123 of the support rod 121 is disposed at the bottom end of the hold plate 122, and the fitting portion 124 rotates along the sphere 123 to adjust the angle of the hold plate 122. Therefore, it can be combined with the medium and high tone channel ceramic speakers 3 having different sizes. Since the medium and high tone channel ceramic speakers 3 having different sizes change the amplitude, the angle is adjusted to correspond to the change in the amplitude.

  The above-described embodiments are merely illustrative of a preferred mode of implementation of the present invention, and do not limit the scope of the present invention. It is explicitly stated here that any modifications or changes that do not lose the main significance of the present invention shall not be deemed to depart from the scope of the inventive spirit of the present invention.

  As described above, the present invention constitutes a multi-channel ceramic speaker headphone by combining low and middle / high sound channel ceramic speakers with a housing including a storage chamber and a hold plate. In addition, headphones that lead to sounds with different sound ranges after receiving audio signals through low and middle / high tone channel ceramic speakers achieve a multi-channel listening effect and are thin enough to have no voice coil. Convenient. Since the present invention is a design having practicality and belongs to creation with novelty, an application for registration of a utility model is filed based on the law. I would like to ask your agency for early approval by review.

DESCRIPTION OF SYMBOLS 1 Housing | casing 11 Accommodating chamber 12 Support stand 121 Support rod 122 Hold plate 123 Sphere 124 Fitting part 2 Low-frequency ceramic speaker 20 Elastic component 21 Upper vibration plate 211 Opening 22 Lower vibration plate 221 Frame stopper part 222 Opening 23 Steel plate 231 Ceramic Speaker 232 Conductor 3 Middle / high sound channel ceramic speaker 31 Upper diaphragm 311 Opening hole 32 Lower diaphragm 321 Frame stopper 322 Opening hole 33 Steel plate 331 Ceramic speaker 332 Conductor 4 Front cover 41 Through hole 5 Headphone 51 Fixing base 52 Ear pad 53 Headband A Multi-channel audio module

Claims (4)

The housing provided in the multi-channel ceramic speaker headphone is provided with a storage room, a low-frequency ceramic speaker is disposed in the storage room, and an elastic part provided at the end of the low-frequency ceramic speaker is hooked on the inner wall of the storage room, and the inner edge of the housing At the top and bottom, a support rack that extends inward and has an appropriate inclination angle is provided, and the medium and high tone channel ceramic speaker is fixed to the hold plate.
The front lid coupled to the front end of the housing has a plurality of through holes,
Two multi-channel audio modules composed of a combination of the above components are attached to the headphones, respectively.Headphones that receive audio signals by the low-frequency ceramic speakers and the mid-high-frequency channel ceramic speakers and derive sounds with different sound ranges are A multi-channel ceramic speaker headphone that achieves channel listening effect, and the multi-channel headphone is thin and does not have a voice coil, and is convenient for carrying.   The multi-channel ceramic speaker headphone according to claim 1, wherein the elastic component hooked on the end of the low-frequency ceramic speaker is a spring, an elastic piece, or a spring wire.   The support frame that extends inwardly above and below the inner edge of the housing extends a support rod from the inner end of the housing, and an inclined hold plate is disposed at the upper end of the support rod. The multi-channel ceramic speaker headphone according to claim 1, wherein the speaker is fixed to a hold plate.   The support rack that extends inwardly above and below the inner end of the casing extends a support bar from the inner end of the casing, and a sphere and a medium / high-tone channel ceramic speaker are fixed to the upper end of the support bar. A holding plate for placing, a fitting portion covering the sphere of the support rod is arranged at the bottom end of the holding plate, the fitting portion rotates along the sphere to adjust the angle of the holding plate, The multi-channel ceramic speaker headphone according to claim 1, wherein medium- and high-frequency channel ceramic speakers having different sizes are combined.

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