CN217445501U - Wired earphone - Google Patents

Abstract

The application discloses wired earphone, including two earphones, headphone plug, still including dismantling to connect arbitrary the leather bag pencil of earphone and headphone plug, arbitrary end of leather bag pencil all has the pencil plug that is used for plug electricity to connect earphone and/or headphone plug. The utility model discloses an adopt detachable grafting structure, utilize the leather bag pencil to carry out effective connection with headphone plug and earphone, can carry out the split according to actual need and accomodate, when any accessory of earphone breaks down or damages, only need to be changed damage the accessory can, other complete accessories can continue to use, compare in current whole wired earphone greatly reduced the loss rate, reduced the use cost of earphone simultaneously.

Description

Wired earphone

Technical Field

The utility model relates to a speaker technical field especially relates to in-ear earphone, concretely relates to wired earphone.

Background

The earphone is a common accessory used for audio playing of portable electronic equipment, and the existing earphones are divided into two types, namely a wired earphone and a wireless Bluetooth earphone. No matter which earphone form all has the advantage and the shortcoming of self, specifically, to wireless bluetooth earphone, the biggest advantage is exactly convenient to carry, intelligent degree is high, and the AI that still fuses falls the technique of making an uproar, make and have the stereo effect, but wireless bluetooth earphone's shortcoming is also very outstanding, tone quality under the same price can obviously be less than wired earphone, inevitable existence continues a journey the problem of charging, and there is tone quality delay, and the radiation problem, therefore current wired earphone still receives people's extensive favor. The wired earphone has the advantages of fast sound quality transmission, low distortion rate and no need of charging, but due to the existence of physical wiring harness connection, the whole earphone is scrapped as long as the individual parts of the earphone are damaged, and particularly, the wiring harness is easy to break close to the plug or the earphone part and cannot be used continuously due to repeated bending in daily use, which is the reason that the damage of the wired earphone accounts for the maximum at present.

SUMMERY OF THE UTILITY MODEL

In order to solve among the prior art wired earphone and lead to whole earphone to scrap because of the pencil breaks easily for the accessory utilization ratio is low, can not carry out the problem of maintaining, this application provides a wired earphone, adopts brand-new structure setting for replace current wired earphone, overcome current wired earphone pencil fracture and lead to the unable problem of using of whole earphone. The application provides a wired earphone's leather bag pencil can peg graft with headphone plug and earphone respectively through the pencil plug at both ends for same leather bag pencil can cooperate with the headphone plug of different model specifications, makes a pair earphone can satisfy different electronic equipment's audio playback simultaneously, and this has wider equipment compatibility and practicality with traditional wired earphone only single headphone plug. Moreover, after a certain earphone or headphone plug or leather bag wire harness are damaged, only need to change alone the accessory that damages can, need not to abandon whole wired earphone for the accessory utilization ratio is higher. Finally, the utility model discloses because dismantling of leather bag pencil for the earphone had both had wired earphone's high-quality tone quality, made it have than the whole wired earphone of current non-detachable better accomodating nature again, compatible wired earphone and the two advantage of wireless bluetooth headset at present.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

the wired earphone comprises two earphones, an earphone plug and a leather bag wiring harness detachably connected with any earphone and any earphone plug, wherein any end of the leather bag wiring harness is provided with a wiring harness plug used for plugging and unplugging the electric connection of the earphones and/or the earphone plug.

Preferably, in order to facilitate insertion and extraction and reliable connection, the harness plug has an insertion portion for inserting the earphone and/or the earphone plug, the earphone and/or the earphone plug has an interface matched with the insertion portion, and the cross-sectional shape of the insertion portion is any one of a triangle, a regular polygon and an irregular polygon. The plug-in part can be designed by selecting any universal plug-in interface, and can also be designed by adopting a unique mistake-proof plug-in interface.

Further preferably, the cross section of the insertion part is square, the main body of the insertion part is made of hard insulating materials, a plurality of conducting strips which are respectively electrically connected with the leather bag wire harness are fixedly embedded in any one side surface of the insertion part, the conducting strips are arranged at equal intervals, and the conducting strips which are positioned at the same position on different side surfaces are communicated through a conducting wire embedded in the main body of the insertion part.

Still further preferably, four conductive sheets are uniformly distributed on any side surface of the insertion part, and are respectively a first conductive sheet, a second conductive sheet, a third conductive sheet and a fourth conductive sheet, the first conductive sheet, the second conductive sheet, the third conductive sheet and the fourth conductive sheet are respectively and electrically connected with a right sound channel signal, a left sound channel signal, a microphone signal and a ground signal of the earphone plug through leather bag harnesses, the earphone comprises a first earphone and a second earphone, the two ends of the first earphone are respectively connected with the first conductive sheet and the fourth conductive sheet, and the two ends of the second earphone are respectively connected with the second conductive sheet and the fourth conductive sheet.

In order to be compatible with the conversation function, preferably, the leather bag wire harness is further provided with an adjuster for adjusting the volume, and the adjuster is further provided with a microphone.

Specifically, the microphones are electrically connected to the third conductive sheet and the fourth conductive sheet, respectively.

As one of the design of the misplug prevention structure in the present application, preferably, the cross section of the insertion portion is a trapezoid for preventing misplug, and a plurality of conductive sheets electrically connected to the leather bag harness are disposed at the bottom of the insertion portion. The anti-misplug structure has the advantages that the connection mode of the conducting strips is adopted, the connection position has uniqueness, the problem of signal connection errors caused by error errors is solved, the number of the conducting strips can be reduced, and the circuit design in the insertion part is simplified.

Has the beneficial effects that:

the utility model discloses an adopt detachable grafting structure, utilize the leather bag pencil to carry out effective connection with headphone plug and earphone, can carry out the split according to actual need and accomodate, when any accessory of earphone breaks down or damages, only need to be changed damage the accessory can, other complete accessories can continue to use, compare in current whole wired earphone greatly reduced the loss rate, reduced the use cost of earphone simultaneously.

The utility model discloses compatible wired earphone's high tone quality simultaneously, advantages such as low cost have still overcome the tone quality reduction that wireless bluetooth headset exists simultaneously, postpone, need charge repeatedly's drawback, can compatible different electronic equipment's audio output outlet through removable headphone plug, have improved the utility model discloses a practicality.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is an axonometric view of the structure of the utility model.

Fig. 2 is an exploded view of the earphone plug and the harness plug.

Fig. 3 is an enlarged view of a portion of the wiring harness plug of fig. 2.

Fig. 4 is a wiring diagram of the first conductive sheet.

Fig. 5 is a wiring diagram of the second conductive sheet.

Fig. 6 is a wiring diagram of the third conductive sheet.

Fig. 7 is a wiring diagram of the fourth conductive sheet.

Fig. 8 is a headset wiring diagram.

In the figure: 1-a first conductive sheet; 2-a second conductive sheet; 3-a third conductive sheet; 4-a fourth conductive sheet; 10-earphone plug; 20-a wiring harness plug; 21-an insertion section; 30-leather bag wiring harness; 40-a regulator; 41-microphone; 50-an earphone; 51-a first earpiece; 52-second earpiece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between descriptions and not necessarily for describing or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

the wired headset shown in fig. 1 in combination with the description includes two headsets 50, a headset plug 10, and a leather bag harness 30 detachably connecting any one of the headsets 50 and the headset plug 10, wherein any end of the leather bag harness 30 is provided with a harness plug 20 for plugging and electrically connecting the headset 50 and/or the headset plug 10. As shown in fig. 1, compared with the existing wired earphone, the leather bag restraint 30 for connecting the earphone 50 and the earphone plug 10 provided by the present embodiment is connected in a detachable connection manner, and when in a connection state, the function of the leather bag restraint is consistent with that of the existing non-detachable wired earphone, and the working principle is consistent, and when in a detachable state, each component accessory can be separately stored. The biggest advantage of wired earphone is that tone quality transmits well, and the distortion rate is low, and the whole quality of earphone is light, and the user wears to have a slim and graceful comfort, has avoided the weight of bluetooth wireless earphone's built-in battery, circuit board, need not to consider the continuation of the journey problem simultaneously, directly provides electric power by electronic equipment, can last work for a long time. More importantly, compared with the existing wired earphone, the embodiment inevitably bends or folds the leather bag wire harness 30 in various ways in the using process, so that the wire harness conducting wire in the leather bag wire harness 30 bears various bending stresses, and is inevitably broken in the long-term using process, when an effective signal wire harness is broken, a certain function of the earphone is lost, and under the condition, the existing integral wired earphone is usually only discarded; and this embodiment can change a leather bag pencil 30 alone and can use immediately, and original headphone plug 10 and earphone 50 all can continue to use, has improved the accessory utilization ratio, has reduced earphone use cost.

Further, because the harness plug 20 has unity, different earphone plugs 10 can be adopted according to the audio interface of the electronic device used, so that the same pair of wired earphones can be adapted to the electronic devices with different jacks, and the utilization rate is further improved compared with the prior art. Specifically, taking a currently mainstream mobile phone only as an example, a mainstream mobile phone system mainly includes a round-hole earphone interface of an android system, a Lightning interface of an IOS system, and a type-C interface, and if a conventional wired earphone is adopted, at least three wired earphones with different interfaces are required to be equipped to satisfy audio playing of a mobile phone with three interfaces. And adopt the technical scheme of this embodiment, only need be equipped with the headphone plug 10 of three different interfaces, other accessories only need a pair can, can make up at will when needing which headphone plug 10, promoted the convenience of use greatly. Fig. 2 shows a structural diagram of an earphone plug 10 that is matched with a circular-hole earphone interface and used for a mobile phone lock of the conventional android system.

Example 2:

on the basis of the structure of embodiment 1, in order to further refine the structural design, facilitate the insertion and the extraction, and reliably connect, in this embodiment, the harness plug 20 is further refined, the harness plug 20 has an insertion portion 21 for inserting the earphone 50 and/or the earphone plug 10, the earphone 50 and/or the earphone plug 10 has an interface matching with the insertion portion 21, and the cross-sectional shape of the insertion portion 21 is any one of a triangle, a regular polygon, and an irregular polygon. The insertion portion 21 may be designed to be any one of the universal insertion interfaces, or may be designed to be a single error-proof insertion interface.

Example 3:

the embodiment shows an insertion part 21 with a universal interface design, and as shown in fig. 2 to 8 in the specification, the section of the insertion part 21 is square, the main body of the insertion part 21 is made of a hard insulating material, a plurality of conducting strips electrically connected with the leather bag wire harness 30 are fixedly embedded in any side surface of the insertion part 21, the conducting strips are arranged at equal intervals, and the conducting strips located at the same position on different side surfaces are communicated with each other through a conducting wire embedded in the main body of the insertion part 21.

In this embodiment, with reference to the schematic diagram of the position design and circuit connection of the conductive sheets of the insertion portion 21 shown in fig. 4-fig. 8 for explaining the function, four conductive sheets are uniformly distributed on any side surface of the insertion portion 21, which are respectively the first conductive sheet 1, the second conductive sheet 2, the third conductive sheet 3 and the fourth conductive sheet 4, the first conductive sheet 1, the second conductive sheet 2, the third conductive sheet 3 and the fourth conductive sheet 4 are respectively and electrically connected with the right channel signal, the left channel signal, the microphone signal and the ground signal of the earphone plug 10 through the leather bag harness 30, the earphone 50 includes a first earphone 51 and a second earphone 52, two ends of the first earphone 51 are respectively connected with the first conductive sheet 1 and the fourth conductive sheet 4, and two ends of the second earphone 52 are respectively connected with the second conductive sheet 2 and the fourth conductive sheet 4.

As shown in fig. 4, the side walls of the insertion portion 21 are sequentially and respectively the first conducting strip 1, the second conducting strip 2, the third conducting strip 3 and the fourth conducting strip 4 from the state shown in the drawing, and the conducting strips at the same positions on different side walls are electrically connected with each other, as shown in fig. 4-8, so that the technical effect of not inserting wrong can be achieved no matter what direction is inserted, the convenience of insertion is simplified, and the connection between the accessories has higher compatibility.

Example 4:

in this embodiment, on the basis of any one of the above embodiments, in order to be compatible with the call function, the wallet harness 30 is further provided with an adjuster 40 for adjusting the volume, and the adjuster 40 is further provided with a microphone 41. Specifically, the microphone 41 is electrically connected to the third conducting plate 3 and the fourth conducting plate 4, respectively, as shown in fig. 8 in the specification, where R represents a right channel, L represents a left channel, C represents a microphone, and G represents a ground.

Example 5:

the embodiment also provides one of the design of the misplug prevention structure in the application, the section of the insertion part 21 is a trapezoid for preventing misplug, and the bottom of the insertion part 21 is provided with a plurality of conducting strips which are respectively and electrically connected with the leather bag wire harness 30. The anti-misplug structure has the advantages that the connection mode of the conducting strips is adopted, the connection position has uniqueness, the problem of signal connection errors caused by error does not occur, the number of the conducting strips can be reduced, and the circuit design in the insertion part 21 is simplified.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (7)

1. A wired headset comprising two earphones (50), an earphone plug (10), characterized in that: the earphone is characterized by further comprising a leather bag wiring harness (30) detachably connected with any earphone (50) and any earphone plug (10), wherein any end of the leather bag wiring harness (30) is provided with a wiring harness plug (20) used for plugging and electrically connecting the earphone (50) and/or the earphone plug (10).

2. A wired earphone according to claim 1, characterized in that: the wiring harness plug (20) is provided with an insertion part (21) for inserting the earphone (50) and/or the earphone plug (10), the earphone (50) and/or the earphone plug (10) is provided with an interface matched with the insertion part (21), and the cross section of the insertion part (21) is in any one of a triangle shape, a regular polygon shape and an irregular polygon shape.

3. A wired headset according to claim 2, wherein: the cross section of the insertion part (21) is square, the main body of the insertion part (21) is made of hard insulating materials, a plurality of conducting strips which are respectively electrically connected with the leather bag wire harness (30) are fixedly embedded in any side surface of the insertion part (21), the conducting strips are arranged at equal intervals, and the conducting strips which are positioned on different side surfaces and at the same position are communicated with each other through a conducting wire embedded in the main body of the insertion part (21).

4. A wired headset according to claim 3, wherein: the earphone comprises an earphone plug (10), and is characterized in that four conductive sheets are uniformly distributed on any side surface of the insertion part (21), namely a first conductive sheet (1), a second conductive sheet (2), a third conductive sheet (3) and a fourth conductive sheet (4), the first conductive sheet (1), the second conductive sheet (2), the third conductive sheet (3) and the fourth conductive sheet (4) are respectively electrically connected with a right channel signal, a left channel signal, a microphone signal and a ground signal of the earphone plug (10) through a leather-covered wire harness (30), the earphone (50) comprises a first earphone (51) and a second earphone (52), the two ends of the first earphone (51) are respectively connected with the first conductive sheet (1) and the fourth conductive sheet (4), and the two ends of the second earphone (52) are respectively connected with the second conductive sheet (2) and the fourth conductive sheet (4).

5. A wired earphone according to claim 4, characterized in that: the leather bag wire harness (30) is further provided with an adjuster (40) used for adjusting the volume, and the adjuster (40) is further provided with a microphone (41).

6. A wired headset according to claim 5, wherein: the microphone (41) is electrically connected with the third conducting strip (3) and the fourth conducting strip (4) respectively.

7. A wired headset according to claim 2, wherein: the section of the insertion part (21) is in a trapezoidal shape preventing wrong insertion, and a plurality of conducting strips electrically connected with the leather bag wire harness (30) respectively are arranged at the lower bottom of the insertion part (21).

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