Ear hanging type earphone

Abstract

The utility model relates to the technical field of earphones, in particular to an ear hook type earphone, which comprises a sound production part, an ear hook and a power supply part, one end of the ear hook is connected with the sound production part, the other end of the ear hook is connected with the power supply part, and the sound production part comprises a shell connected with the ear hook, a sound production device arranged in the shell, a circuit board, a hollow column and a sound guide column. The sound production device is electrically connected with the circuit board, the hollow-out column is arranged on one side of the sound production device and penetrates through the shell, the sound guide column is connected with the sound production device and is arranged on the hollow-out column in a sleeving mode, a sound outlet is formed in the end, penetrating through the shell, of the hollow-out column, and the sound outlet is communicated with the sound guide column. The ear-hook type earphone is provided with the sound guide column and the hollow column which are connected with the sound production device, sound of the sound production device can be concentrated and compressed, then released through the annular structure and guided out through the sound outlet in the hollow column, and the noise reduction performance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to earphone technical field more particularly, relate to an ear hanging type earphone. BACKGROUND

[0002] The ear hanging type earphone is a kind of earphone with the decoration of auxiliary suspension added to the side of earphone to facilitate use.When using, ear hanging assembly is hung on auricle, and the sound production part of machine core body corresponds ear canal.The ear hanging type earphone is widely used due to its advantages of portability, not earing when wearing and wearing comfort.

[0003] The ear hanging type earphone is not earing when wearing, and when user is in relatively noisy environment, the interference of external environmental sound is relatively obvious.Therefore, some existing ear hanging type earphones are improved by adjusting angle to achieve noise reduction effect.For example, the ear hanging type earphone with adjustable angle disclosed in the existing Chinese patent with publication number CN219893423U realizes the relative rotation of ear hanging part and machine core part by rotating mechanism, directly realizes the rotation between ear hanging part and machine core part by shaft hole cooperation, determines the rotation angle by mutual interference between clamping plate and clamping block, provides damping to rotation by friction plate, and ensures that rotating mechanism is relatively stable at any angle in rotatable range.However, similar to the above-mentioned ear hanging type earphone, since sound outlet is not directly inserted or half-inserted into ear canal, it is necessary to adjust the relative angle between ear hanging and earphone to achieve certain noise reduction effect, and in the process of adjustment, it is easy to cause unstable wearing of user, earphone falling and other problems, and in fact, it is difficult to achieve ideal noise reduction effect in the process of adjustment. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of ear hanging type earphone is provided with sound guide column and openwork column connected with sound production device, it can concentrate the sound of sound production device again by ring structure after releasing, and export by the sound outlet on openwork column, improve noise reduction performance.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is as follows:

[0006] An ear hanging type earphone is provided, which includes a sound production part, an ear hanging part and a power supply part, one end of the ear hanging part is connected to the sound production part, and the other end is connected to the power supply part, the sound production part includes a shell connected to the ear hanging part, a sound production device arranged in the shell, a circuit board, an openwork column and a sound guide column, the sound production device and the circuit board are electrically connected, the openwork column is arranged on one side of the sound production device and penetrates the shell, the sound guide column is connected to the sound production device and is sleeved on the openwork column, the end of the openwork column penetrating the shell is provided with a sound outlet, and the sound outlet is in communication with the sound guide column.

[0007] Further, the sound outlets are provided in plurality, and the sound outlets are arranged in a ring shape along the end of the hollow column penetrating the shell.

[0008] Further, the sound guide column comprises a sleeve and a sound guide disc, the sleeve is sleeved on the hollow column, the sound guide disc is arranged on the outer periphery of the sleeve, an extension plate connected with the sound generating device is arranged on the sound guide disc, and the outer periphery of the extension plate is matched with the shape of the joint with the sound generating device; the extension plate and the sound guide disc jointly form a converging groove, and the converging groove is communicated with the sound outlet.

[0009] Preferably, a stop edge is further arranged on the end of the hollow column penetrating the shell, the stop edge is arranged between the converging groove and the sound outlet, and the sound outlet penetrates the stop edge from the outer wall of the shell to the converging groove.

[0010] Preferably, the hollow column comprises a base, a column body and a sound outlet part connected in sequence, the base, the column body and the sound outlet part are all provided with through holes, the through holes form the hollow part of the hollow column, the base and the sound outlet part penetrate to both sides of the shell respectively, the sound guide column is sleeved on the column body, and the sound outlet is arranged on the end of the sound outlet part penetrating the shell.

[0011] Optionally, the power supply part is internally provided with a rechargeable battery.

[0012] Compared with the prior art, the ear-hanging earphone of the utility model is provided with a sound guide column at the sound generating device, the sound guide column is sleeved on the hollow column, the hollow part of the hollow column can improve the flow of air, and the sound of the sound generating device is concentrated and compressed before being released, that is, the sound is guided and released through the ring structure, and the sound is finally guided out through the sound outlet on the end of the hollow column penetrating the shell, so that the ear-hanging earphone can improve the overall noise reduction performance without being inserted into the ear and without adjusting the angle, the sound permeability of the sound is stronger, and the sound can also form a surround effect; in addition, the design of the hollow column makes the overall appearance more simple and beautiful. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 FIG. 1 is a schematic view of an ear-hanging earphone in an embodiment of the utility model.

[0014] Figure 2 FIG. 2 is a partial schematic view of the ear-hanging earphone in the embodiment of the utility model.

[0015] Figure 3 FIG. 3 is a schematic view of a sound guide column in the embodiment of the utility model.

[0016] Figure 4 FIG. 4 is a schematic view of a hollow column in the embodiment of the utility model. DETAILED DESCRIPTION

[0017] The utility model is further described below in combination with the specific embodiments. In the description, the drawings are only used for example description, and the representation is only a schematic diagram, not a real object diagram, and cannot be understood as a limitation on the patent; in order to better illustrate the embodiments of the utility model, some components in the drawings are omitted, enlarged or reduced, and do not represent the size of the actual product. It should be understood that if the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, they are only used for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore the terms describing the positional relationship in the drawings are only used for example description, and cannot be understood as a limitation on the patent. In addition, in addition to being used to indicate the orientation or positional relationship, the above-mentioned part of the terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain attachment relationship or connection relationship in some cases. It is understandable for those skilled in the art that some well-known structures in the drawings and their descriptions can be omitted.

[0018] As shown in Figures 1 to 4 It is an embodiment of the ear-hanging earphone of the utility model. As shown in Figure 1 And Figure 2 The ear-hanging earphone comprises a sound generating part 10, an ear-hanging part 20 and a power supply part 30, one end of the ear-hanging part 20 is connected with the sound generating part 10, and the other end is connected with the power supply part 30. Among them, the sound generating part 10 comprises a shell 11 connected with the ear-hanging part 20, a sound generating device 12 arranged in the shell 11, a circuit board 13, a hollow column 14 and a sound guide column 15, the sound generating device 12 and the circuit board 13 are electrically connected, the hollow column 14 is arranged on one side of the sound generating device 12 and penetrates through the shell 11, the sound guide column 15 is connected with the sound generating device 12 and is sleeved on the hollow column 14, and the end of the hollow column 14 penetrating through the shell 11 is provided with a sound outlet 141, and the sound outlet 141 is in communication with the sound guide column 15. In the embodiment, the sound generating device can be replaced by a loudspeaker.

[0019] It can be understood that in actual application, in order to facilitate production and assembly, as shown in Figure 1 The shell 11 can be arranged in a structure composed of an upper shell 111 and a lower shell 112, and the sound generating device 12 and the circuit board 13 can be arranged in the lower shell 112, the sound guide column 15 is arranged in the upper shell, and the hollow column 14 is arranged through the upper shell 111 and the lower shell 112 at the same time. In addition, it should be noted that the sound outlet of the ear-hanging earphone is generally arranged on one side of the sound generating part 10, so the sound outlet 141 is generally only arranged on one end of the sound outlet after the hollow column 14 penetrates through the shell 11.

[0020] The ear-hanging earphone of the embodiment is connected with a sound guide column 15 at the sound generating device 12, the sound guide column 15 is sleeved on the hollow column 14, the hollow part of the hollow column 14 can improve the flow of air, and the sound of the sound generating device 12 is concentrated and compressed and then released through the sound guide column 15, that is, the sound is guided and released through the annular structure, and finally the sound is guided out through the sound outlet 141 on the end of the hollow column 14 penetrating the shell 11, so that the ear-hanging earphone of the embodiment can improve the overall noise reduction performance without needing to be inserted into the ear or adjusting the angle when in use, the sound release is more transparent, and the sound can also form a surround effect. In addition, the hollow column 14 is designed to penetrate the shell 11 on both sides, so that the overall appearance is more fashionable, simple and beautiful.

[0021] In a preferred embodiment, the sound outlets 141 are provided in plurality, and the sound outlets 141 are arranged in an annular shape along the end of the hollow column 14 penetrating the shell 11. The arrangement mode can also have various forms, for example, the sound outlets 141 can be arranged in a single-row equidistant annular shape along the circular through hole of the end of the hollow column 14 penetrating the shell 11, or can be arranged in a multi-row structure.

[0022] As shown in Figure 3 , the sound guide column 15 includes a sleeve shell 151 and a sound guide disc 152, the sleeve shell 151 is sleeved on the hollow column 14, and the sound guide disc 152 is arranged on the outer periphery of the sleeve shell 151, the sound guide disc 152 is provided with an extension plate 153 connected with the sound generating device 12, and the outer periphery of the extension plate 153 is adapted to the shape of the joint with the sound generating device 12, so that the sound emitted by the sound generating device 12 such as a loudspeaker can be timely and better guided. The extension plate 153 and the sound guide disc 152 jointly form a converging groove 154, the converging groove 154 is in communication with the sound outlet 141, and the sound can flow and guide in the converging groove 154. In actual production, the extension plate 153, the sound guide disc 152 and the sleeve shell 151 are integrally formed.

[0023] In order to improve the flow guiding and converging effect of sound emission, as shown in Figure 4 , the end of the hollow column 14 penetrating the shell 11 is also provided with a stop edge 142, the stop edge 142 is arranged between the converging groove 154 and the sound outlet 141, and the sound outlet 141 penetrates the stop edge 142 from the outer wall of the shell 11 until it is in communication with the converging groove 154.

[0024] In addition, in the embodiment of the utility model, in order to facilitate production and assembly, the hollow column 14 can be composed of multiple structures, as shown in Figure 4As shown, the hollow column 14 comprises a seat body 143, a column body 144 and an audio outlet 145 connected in sequence, the seat body 143, the column body 144 and the audio outlet 145 are all provided with through holes 146, the through holes 146 form hollow parts of the hollow column 14, the seat body 143 and the audio outlet 145 respectively penetrate to two sides of the shell 11, the sound guide column 15 is sleeved on the column body 144, and the audio outlet 141 is arranged on an end of the audio outlet 145 penetrating to the shell 11. In addition, the power supply part 30 is internally provided with a rechargeable battery, which is convenient for users to use.

[0025] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not required to be exhausted. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. An ear-hanging earphone comprising a sound-emitting part, an ear-hanging part, and a power supply part, one end of the ear-hanging part being connected to the sound-emitting part and the other end being connected to the power supply part, characterized in that, The sound production part comprises a shell connected with the ear hook, a sound production device arranged in the shell, a circuit board, a hollow column and a sound guide column, the sound production device and the circuit board are electrically connected, the hollow column is arranged on one side of the sound production device and penetrates through the shell, the sound guide column is connected with the sound production device and is sleeved on the hollow column, an outlet is arranged on the end of the hollow column penetrating through the shell, and the outlet is in communication with the sound guide column.

2. The ear-hanging earphone of claim 1, wherein, The outlet is provided with a plurality of outlets, and the outlets are arranged in a ring shape along the end of the hollow column penetrating through the shell.

3. The ear-hanging earphone of claim 2, wherein, The sound guide column comprises a sleeve shell and a sound guide disc, the sleeve shell is sleeved on the hollow column, the sound guide disc is arranged on the outer periphery of the sleeve shell, an extension plate connected with the sound production device is arranged on the sound guide disc, and the outer periphery of the extension plate is matched with the shape of the joint with the sound production device; the extension plate and the sound guide disc jointly form a converging groove in communication with the outlet.

4. The ear-hanging earphone of claim 3, wherein, The end of the hollow column penetrating through the shell is further provided with a stop edge, the stop edge is arranged between the converging groove and the outlet, and the outlet penetrates through the stop edge from the outer wall of the shell to the converging groove.

5. The ear-hanging earphone according to any one of claims 1 to 4, characterized in that, The hollow column comprises a seat body, a column body and an outlet part connected in sequence, the seat body, the column body and the outlet part are all provided with through holes, the through holes form hollow parts of the hollow column, the seat body and the outlet part penetrate through to both sides of the shell respectively, the sound guide column is sleeved on the column body, and the outlet is arranged on the end of the outlet part penetrating through to the shell.

6. The ear-hanging earphone of claim 3, wherein, The power supply part is built-in with a rechargeable battery.

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