CN220325785U - Horn matrix arrangement type earphone - Google Patents

Abstract

The utility model relates to the technical field of headphones, in particular to a horn matrix-arrangement type headphone, which comprises two loudspeaker units and a headband connected between the two loudspeaker units, wherein the loudspeaker units comprise a shell and a loudspeaker assembly arranged in the shell; the loudspeaker assembly comprises a bracket, wherein at least four loudspeakers are arranged on the inner side of the loudspeaker assembly in a matrix; the support is fixed with the shell through the angle adjusting piece, in the utility model, a mode of matrix distribution is adopted by a plurality of loudspeakers, so that a user can conveniently realize the combination of the loudspeakers with various audio effects, the sound quality effect is improved, and secondly, the angle of the support can be adaptively adjusted, so that the position of the support can be adjusted according to the required sound-producing angle requirement, the convenience and operability in the earphone production, assembly and test process are ensured, and the multi-position adjustable capability of sound effect transmission is improved.

Description

Horn matrix arrangement type earphone

Technical Field

The utility model relates to the technical field of earphones, in particular to a horn matrix earphone.

Background

Headphones are the most common daily necessities in life, and along with the wide application of portable electronic products such as high-quality smart phones and pads, the requirements of people on the headphones which can be matched with the headphones are also higher and higher, wherein the sound quality effect of the headphones becomes an important index for evaluating the quality of the headphones.

In order to achieve further improvement of sound quality, a plurality of speakers are used in the prior art to achieve clear and natural high quality, such as a multi-horn earphone disclosed in chinese patent publication No. CN210157350U, comprising: the earphone comprises a shell, wherein earplugs are arranged on the shell, at least three unit cavities are arranged in the shell, horn units are respectively arranged in the unit cavities, earplug channels communicated with the earplugs are also arranged on the shell, and through holes communicated with the earplug channels are formed in the unit cavities.

Because a plurality of speakers in the current multi-speaker earphone structure mostly adopt a support to fix, the support is fixed in the inside of earphone shell, is inconvenient for adjusting the support at actual production test's in-process, consequently is difficult to the adjustment to sound production angle, so is difficult to promote the multiposition regulation demand of earphone audio.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a horn matrix earphone.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

designing a loudspeaker matrix arrangement type earphone, which comprises two loudspeaker units and a head band connected between the two loudspeaker units, wherein the loudspeaker units comprise a shell and a loudspeaker assembly arranged in the shell;

the loudspeaker assembly comprises a bracket, wherein at least four loudspeakers are arranged on the inner side of the loudspeaker assembly in a matrix;

the support is fixed with the shell through an angle adjusting piece, and a locking piece for locking the position of the angle adjusting piece is further arranged on the support.

Further, the shell comprises a bottom frame, the bottom frame is rotationally connected with the head band, a panel is fixedly installed on the opening side of the bottom frame, and a sound transmission plate is embedded in the middle of the panel.

Furthermore, an ear protection pad is arranged on one side of the panel away from the bottom frame.

Further, the angle adjusting piece comprises a sleeve cap fixed at the back end of the support, a ball seat is rotationally connected to the sleeve cap, a connecting column is fixedly arranged on the outer side of the ball seat, and the connecting column is fixed with the shell.

Further, the support comprises a front shell and a rear shell, wherein the loudspeaker is clamped between the front shell and the rear shell, and the front shell and the rear shell are detachably connected.

Further, the locking piece is a bolt, a guide pipe which is used for being in threaded connection with the bolt is arranged in the rear shell, and the tail end of the bolt can penetrate through the sleeve cap and is in contact with the ball seat.

Further, slots are formed in two sides of the front shell, clamping grooves are formed in the slots, clamping claws are arranged on two sides of the rear shell, and the claw hooking portions of the clamping claws can be clamped in the clamping grooves.

The horn matrix arrangement type earphone provided by the utility model has the beneficial effects that: according to the utility model, the mode of matrix distribution is adopted for a plurality of loudspeakers, so that a user can conveniently realize the combination of the loudspeakers with various audio effects, and the sound quality effect is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an exploded view of the housing of the present utility model;

FIG. 3 is a perspective view of a bracket according to the present utility model;

fig. 4 is a second perspective view of the bracket of the present utility model.

In the figure: 1. a speaker unit; 11. a housing; 111. a bottom frame; 112. a panel; 113. a sound transmission plate; 114. ear protection pads; 12. a bracket; 121. a front shell; 122. a rear case; 123. a slot; 124. a clamping groove; 125. a claw; 126. a guide tube; 13. a speaker; 14. an angle adjusting member; 141. a cap is sleeved; 142. a ball seat; 143. a connecting column; 15. a locking member; 2. a headband.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of the present utility model discloses a speaker matrix earphone, which includes two speaker units 1 and a headband 2 connected between the two speaker units 1, specifically, a driving circuit board should be further disposed in one of the speaker units 1 for driving a speaker and receiving audio, which is known in the art, and not described herein in detail, the speaker unit 1 includes a housing 11 and a speaker assembly disposed in the housing 11;

the loudspeaker assembly comprises a bracket 12, wherein at least four loudspeakers 13 are arranged on the inner side of the loudspeaker assembly in a matrix part, and the four loudspeakers 13 can be respectively used for combining low-pitched, medium-pitched, high-pitched or full-frequency audio frequencies, so that the sound can be played, the details of the sound can be enriched, the sound is clearer and more natural, and the tone quality is improved;

the bracket 12 is fixed to the housing 11 by an angle adjusting member 14, and a locking member 15 for locking the position of the angle adjusting member 14 is further provided on the bracket 12.

In some embodiments, the housing 11 includes a bottom frame 111, the bottom frame 111 is rotatably connected to the headband 2, the support 12 is connected to the bottom frame 111, a panel 112 is fixedly installed on an opening side of the bottom frame 111, and a sound-transmitting plate 113 is embedded in a middle portion of the panel 112, and obviously, in this embodiment, through holes should be formed on an end surface of the sound-transmitting plate 113 so as to facilitate sound transmission, and of course, in this embodiment, the sound-transmitting plate 113 may be fastened to or integrally connected to the panel 112 by a conventional technical means of a person skilled in the art, which will not be repeated herein.

In view of the comfort of wearing the earphone, in the embodiment of the present utility model, an ear protection pad 114 is further disposed on the side of the panel 112 away from the bottom frame 111.

Specifically, in the embodiment of the present utility model, the angle adjusting member 14 includes a cap 141 fixed to the back end of the support 12, the cap 141 has a spherical slot, and a ball seat 142 is rotatably connected to the cap 141, in which the ball seat 142 is rotatably connected to the spherical slot, and the diameter of the opening of the spherical slot is smaller than that of the ball seat 142, so as to effectively avoid the ball seat 142 from falling off;

wherein, a connecting column 143 is fixedly arranged on the outer side of the ball seat 142, and the connecting column 143 is fixed with the shell 11.

Still further, in the embodiment of the present utility model, the stand 12 includes a front case 121 and a rear case 122, wherein the speaker 13 is clamped between the front case 121 and the rear case 122, and the front case 121 and the rear case 122 are detachably connected.

In addition, in this embodiment, the locking member 15 is a bolt, the rear housing 122 is provided with a guide tube 126 for being screwed with the bolt, and the tail end of the bolt can penetrate through the cap 141 and abut against the ball seat 142.

That is, in this embodiment, the bolt is screwed with the guide tube 126, and the end of the bolt extends to the inner side of the cap 141, and when the user needs to adjust the angle of the bracket 12 to change the sounding position in the reassembling process, the wire loosens the bolt and swings the entire bracket 12 to reach the required sounding position, and then the screw is turned to abut against the ball seat 142, so as to fix and lock the cap 141 and the ball seat 142, thereby fixing the angle of the bracket 12.

In some embodiments, slots 123 are formed on both sides of the front case 121, and a clamping groove 124 is formed in the slots 123, wherein claws 125 are formed on both sides of the rear case 122, and the claw portions of the claws 125 can be clamped in the clamping groove 124, specifically, the plane portions of the claws 125 are inserted in the slots 123, and the outer surfaces of the claws 125 are flush with the side surfaces of the front case 121, so that the front case 121 and the rear case 122 are clamped and fixed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a loudspeaker matrix arrangement formula earphone, includes two speaker units (1) and connects bandeau (2) between two speaker units (1), its characterized in that: the loudspeaker unit (1) comprises a shell (11) and a loudspeaker assembly arranged in the shell (11);

wherein the loudspeaker assembly comprises a bracket (12), and at least four loudspeakers (13) are arranged on the inner side of the loudspeaker assembly in a matrix part;

the bracket (12) is fixed with the shell (11) through an angle adjusting piece (14), and a locking piece (15) for locking the position of the angle adjusting piece (14) is further arranged on the bracket (12).

2. A horn matrix earphone as in claim 1, wherein: the shell (11) comprises a bottom frame (111), the bottom frame (111) is rotationally connected with the head band (2), a panel (112) is fixedly installed on the opening side of the bottom frame (111), and a sound transmission plate (113) is embedded in the middle of the panel (112).

3. A horn matrix earphone as claimed in claim 2, wherein: an ear protection pad (114) is further arranged on one side, far away from the bottom frame (111), of the panel (112).

4. A horn matrix earphone as in claim 1, wherein: the angle adjusting piece (14) comprises a sleeve cap (141) fixed at the back end of the support (12), a ball seat (142) is rotatably connected in the sleeve cap (141), a connecting column (143) is fixedly arranged on the outer side of the ball seat (142), and the connecting column (143) is fixed with the shell (11).

5. The horn matrix earphone of claim 4, wherein: the support (12) comprises a front shell (121) and a rear shell (122), wherein the loudspeaker (13) is clamped between the front shell (121) and the rear shell (122), and the front shell (121) and the rear shell (122) are detachably connected.

6. The horn matrix earphone of claim 5, wherein: the locking piece (15) is a bolt, a guide pipe (126) which is used for being in threaded connection with the bolt is arranged in the rear shell (122), and the tail end of the bolt can penetrate through the sleeve cap (141) and is in contact with the ball seat (142).

7. The horn matrix earphone of claim 5, wherein: slots (123) are formed in two sides of the front shell (121), clamping grooves (124) are formed in the slots (123), clamping claws (125) are arranged on two sides of the rear shell (122), and the claw hooking portions of the clamping claws (125) can be clamped in the clamping grooves (124).