CN219697850U - Headset type anti-sound-leakage earphone - Google Patents

Abstract

The utility model belongs to the field of headphones, in particular to a headphone leak-proof headphone, which comprises a headband and U-shaped frames arranged at two ends of the headband, wherein an earphone body is arranged at the inner side of the U-shaped frames, the earphone body comprises a shell, a circuit board and a retainer are fixed in the shell, the circuit boards in the two earphone bodies are electrically connected, two heavy woofers are arranged at the top of the retainer, a common loudspeaker is fixed in the retainer, a leak-proof earmuff is arranged at the edge of the shell, the headphone leak-proof headphone enables the tone quality effect of the whole earphone body to be better through the arrangement of the common loudspeaker and the heavy woofers, the common loudspeaker is arranged opposite to the ears, sound can directly reach the ears, the auditory feeling is better, the common loudspeaker and the heavy woofers can be independently controlled to work through the arrangement of a toggle switch, the requirements of different application scenes can be met, and the leak-proof earmuff is well arranged.

Description

Headset type anti-sound-leakage earphone

Technical Field

The utility model relates to the field of headphones, in particular to a headphone type anti-sound leakage headphone.

Background

The existing head-mounted type earphone has the advantages that two earphone bodies cannot independently control work, one earphone body works, external sounds can be heard clearly, communication and work are not affected, most of the earphone bodies only have one loudspeaker, the sound quality effect is relatively poor, the earphone bodies are not opposite to ears, and the sound quality effect is poor.

Disclosure of Invention

The utility model aims to provide a headset type anti-sound leakage earphone so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wear-type leak protection sound earphone, includes the bandeau and installs the U-shaped frame at bandeau both ends, the earphone body is installed to the U-shaped inboard, the earphone body includes the shell, the inside circuit board and the holder of being fixed with of shell, and electric connection between the circuit board in two earphone bodies, two heavy woofers are installed at the holder top, the holder internal fixation has ordinary loudspeaker, leak protection sound earmuff is installed to shell edge, and ordinary loudspeaker passes leak protection sound earmuff, equal electric connection circuit board of ordinary loudspeaker, heavy woofer.

Preferably, the fixed shafts are arranged at two ends of the U-shaped frame, mounting holes matched with the fixed shafts are symmetrically formed in the side walls of the shell, arc-shaped grooves are formed in the side walls of the mounting holes, limiting blocks are arranged on the side walls of the fixed shafts, and the limiting blocks are arranged in the arc-shaped grooves.

Preferably, the common loudspeaker is arranged opposite to the ear part.

Preferably, toggle switches for controlling the common loudspeaker and the subwoofer are arranged on the circuit boards.

Preferably, a decorative cover is arranged on the shell.

Compared with the prior art, the utility model has the beneficial effects that: through ordinary loudspeaker and the setting of heavy woofer, make the tone quality effect of whole earphone body better, ordinary loudspeaker just sets up to the ear position, and sound can directly reach the ear, and the sense of hearing is better, through toggle switch's setting, can control ordinary loudspeaker and heavy woofer work alone, can satisfy the demand of different application scenario, plays the fine effect of leak protection sound through the setting of leak protection sound earmuff.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a conventional loudspeaker according to the present utility model;

FIG. 3 is a schematic view of a cage according to the present utility model;

FIG. 4 is a schematic diagram of a circuit board according to the present utility model;

FIG. 5 is a schematic view of the U-shaped frame structure of the present utility model;

fig. 6 is a schematic structural view of the mounting hole of the present utility model.

In the figure: 1. a headband; 2. a U-shaped frame; 21. a fixed shaft; 211. a limiting block; 3. an earphone body; 31. a housing; 311. a mounting hole; 312. an arc-shaped groove; 313. a decorative cover; 32. a circuit board; 33. a retainer; 34. a subwoofer; 35. a common horn; 36. a sound leakage prevention earmuff; 37. and (3) a toggle switch.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a wear-type leak protection sound earphone, includes bandeau 1 and installs the U-shaped frame 2 at bandeau 1 both ends, the earphone body 3 is installed to U-shaped frame 2 inboard, earphone body 3 includes shell 31, the inside circuit board 32 and the holder 33 of being fixed with of shell 31, and electric connection between the circuit board 32 in two earphone bodies 3, two heavy woofers 34 are installed at the holder 33 top, the holder 33 internal fixation has ordinary loudspeaker 35, leak protection sound earmuff 36 is installed to shell 31 edge, and ordinary loudspeaker 35 passes leak protection sound earmuff 36, ordinary loudspeaker 35, heavy woofer 34 all electric connection circuit board 32.

The U-shaped frame 2 both ends all are equipped with fixed axle 21, shell 31 lateral wall symmetry be equipped with fixed axle 21 complex mounting hole 311, the mounting hole 311 lateral wall is equipped with arc wall 312, fixed axle 21 lateral wall is equipped with stopper 211, and stopper 211 sets up in arc wall 312, makes U-shaped frame 2 can rotate at certain angle relative to earphone body 3.

The common loudspeaker 35 is arranged opposite to the ear part, and the hearing feeling is better.

The circuit board 32 is provided with toggle switches 36 for controlling the common loudspeaker 35 and the subwoofer 34, so that the common loudspeaker and the subwoofer can be independently controlled to work, and the requirements of different application scenes can be met.

The outer shell 31 is provided with a decorative cover 313, which is more beautiful.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a wear-type leak protection sound earphone, includes bandeau (1) and installs U-shaped frame (2) at bandeau (1) both ends, earphone body (3), its characterized in that are installed to U-shaped frame (2) inboard: earphone body (3) are including shell (31), shell (31) inside is fixed with circuit board (32) and holder (33), and electric connection between circuit board (32) in two earphone bodies (3), two heavy woofers (34) are installed at holder (33) top, be fixed with ordinary loudspeaker (35) in holder (33), leak protection earmuff (36) are installed to shell (31) edge, and ordinary loudspeaker (35) pass leak protection earmuff (36), equal electric connection circuit board (32) of ordinary loudspeaker (35), heavy woofer (34).

2. The headset of claim 1, wherein the headset comprises: the utility model discloses a U-shaped frame, including fixed axle (21) and fixed axle (21), shell (31) lateral wall symmetry is equipped with mounting hole (311) with fixed axle (21), mounting hole (311) lateral wall is equipped with arc wall (312), fixed axle (21) lateral wall is equipped with stopper (211), and stopper (211) set up in arc wall (312).

3. The headset of claim 1, wherein the headset comprises: the common loudspeaker (35) is arranged opposite to the ear part.

4. A headset with sound leakage prevention according to claim 3, characterized in that: and toggle switches (37) for controlling the common loudspeaker (35) and the subwoofer (34) are arranged on the circuit board (32).

5. The headset of claim 1, wherein the headset comprises: a decorative cover (313) is arranged on the shell (31).