阅读说明：本技术 耳机线检测装置 (Earphone line detector ) 是由 彭志合 于 2019-08-28 设计创作，主要内容包括：一种耳机线检测装置,包括主体、装设于所述主体上的插接座、接线座、指示灯以及电源座；所述插接座上设置有第一母插接端子以及第二母插接端子,所述指示灯以及所述接线座的第一端与所述第一母插接端子电性连接,所述指示灯以及所述接线座的第二端与所述电源座的第一端电性连接,所述电源座的第二端与所述插接座上的第二母插接端子电性连接。本发明提供的一种耳机线检测装置,通过设置有第一母插接端子和第二母插接端子,可以将双公插头耳机线的两个公插头直接插于第一母插接端子和第二母插接端子内,操作便捷,检测效率高,提高检测的准确性。(A kind of earphone line detector, including main body, the plug socket being installed in the main body, junction block, indicator light and power socket；The first female plug connecting terminal and the second female plug connecting terminal are provided on the plug socket, the first end of the indicator light and the junction block and the first female plug connecting terminal are electrically connected, the second end of the indicator light and the junction block and the first end of the power socket are electrically connected, and the second female plug connecting terminal in the second end of the power socket and the plug socket is electrically connected.A kind of earphone line detector provided by the invention, by being provided with the first female plug connecting terminal and the second female plug connecting terminal, two male plugs of double male plug earphone cables can directly be inserted in the first female plug connecting terminal and the second female plug connecting terminal, it is convenient to operate, detection efficiency is high, improves the accuracy of detection.)

1. a kind of earphone line detector, which is characterized in that including main body, the plug socket being installed in the main body, junction block, Indicator light and power socket；The first female plug connecting terminal and the second female plug connecting terminal, the instruction are provided on the plug socket The first end of lamp and the junction block and the first female plug connecting terminal are electrically connected, the indicator light and the junction block Second end and the first end of the power socket be electrically connected, second on the second end of the power socket and the plug socket is female Inserting terminal is electrically connected.

2. earphone line detector according to claim 1, which is characterized in that offered on the plug socket corresponding to institute State two mounting holes of the first female plug connecting terminal and the second female plug connecting terminal, the first female plug connecting terminal and described second Female plug connecting terminal is installed in respectively in described two mounting holes.

3. earphone line detector according to claim 2, which is characterized in that the main body include bottom plate, top plate and The support column being connected between the bottom plate and the top plate；The plug socket is installed on the top plate of the main body, the finger Show that lamp is installed on the top plate of the main body, the junction block is installed on the top plate of the main body, and the power socket is installed in On the top plate of the main body.

4. earphone line detector according to claim 3, which is characterized in that the earphone line detector further include by Button switch, the button switch are installed in main body and are electrically connected at the second female plug in the second end and plug socket of power socket Between connecting terminal.

5. earphone line detector according to claim 4, which is characterized in that the button switch is installed in the main body Top plate on and the second female plug connecting terminal for being electrically connected in the second end and plug socket of power socket between.

6. earphone line detector according to claim 3, which is characterized in that described two mounting hole interval settings；Institute State bottom plate and the top plate in a rectangular parallelepiped shape, the support column is cylindrical.

7. earphone line detector according to claim 1, which is characterized in that the quantity of the indicator light is four, and Respectively L channel indicator light, right channel indicator light, ground wire indicator light and microphone indicator light.

8. earphone line detector according to claim 1, which is characterized in that the operating voltage of the power socket is 5V.

[technical field]

The present invention relates to earphone cable technical field more particularly to a kind of earphone line detectors.

[background technique]

The electronic products such as mobile phone, tablet computer usually all can be with earphone cable as accessory, in order to guarantee the line of earphone cable Road on-off performance, it usually needs by manually being detected by detection instrument (such as multimeter).But this detection mode The inefficiency of detection, detection are not comprehensive enough and accurate.In consideration of it, it is really necessary to provide a kind of novel earphone line detector To overcome drawbacks described above.

[summary of the invention]

The object of the present invention is to provide a kind of earphone line detectors, and it is convenient to operate, and detection efficiency is high, improve detection Accuracy.

To achieve the goals above, the present invention provides a kind of earphone line detector, including main body, is installed in the main body On plug socket, junction block, indicator light and power socket；The first female plug connecting terminal and the second mother are provided on the plug socket The first end of inserting terminal, the indicator light and the junction block and the first female plug connecting terminal are electrically connected, the finger The first end of the second end and the power socket of showing lamp and the junction block is electrically connected, the second end of the power socket and institute The the second female plug connecting terminal stated on plug socket is electrically connected.

In a preferred embodiment, it is offered on the plug socket corresponding to the first female plug connecting terminal and described Two mounting holes of the second female plug connecting terminal, the first female plug connecting terminal and the second female plug connecting terminal are installed in institute respectively It states in two mounting holes.

In a preferred embodiment, the main body includes bottom plate, top plate and is connected to the bottom plate and the top Support column between plate；The plug socket is installed on the top plate of the main body, and the indicator light is installed in the top of the main body On plate, the junction block is installed on the top plate of the main body, and the power socket is installed on the top plate of the main body.

In a preferred embodiment, the earphone line detector further includes button switch, the button switch dress In main body and between the second female plug connecting terminal for being electrically connected in the second end and plug socket of power socket.

In a preferred embodiment, the button switch is installed on the top plate of the main body and is electrically connected at electricity Between the second female plug connecting terminal in the second end and plug socket of source(-)holder.

In a preferred embodiment, described two mounting hole interval settings；The bottom plate and the top plate are in Rectangular-shape, the support column are cylindrical.

In a preferred embodiment, the quantity of the indicator light is four, and respectively L channel indicator light, right sound Road indicator light, ground wire indicator light and microphone indicator light.

In a preferred embodiment, the operating voltage of the power socket is 5V.

Compared with prior art, beneficial effect is: a kind of earphone line detector provided by the invention, by being provided with Two male plugs of double male plug earphone cables can directly be inserted in the first mother by the first female plug connecting terminal and the second female plug connecting terminal In inserting terminal and the second female plug connecting terminal, it is convenient to operate, and detection efficiency is high, improves the accuracy of detection.

[Detailed description of the invention]

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.

Fig. 1 is the perspective view of earphone line detector provided by the invention.

Fig. 2 is the circuit diagram of earphone line detector shown in FIG. 1.

[specific embodiment]

It is clear in order to be more clear the purpose of the present invention, technical solution and advantageous effects, below in conjunction with attached drawing and Specific embodiment, the present invention will be described in further detail.It should be understood that specific implementation described in this specification Mode is not intended to limit the present invention just for the sake of explaining the present invention.

It is to be appreciated that term " on ", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outside" etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore be not considered as limiting the invention.

It should also be noted that, unless otherwise clearly defined and limited, " installation ", " connected ", " connection ", " fixation ", Terms such as " settings " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside a element.For the ordinary skill in the art, Ke Yigen According to the concrete meaning of the above-mentioned term of concrete condition in the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In addition, the meaning of " multiple ", " several " refer to two or more, remove It is non-separately to have clearly specific restriction.

Please refer to Fig. 1 to Fig. 2, the present invention provides a kind of earphone line detector 100, including main body 10, is installed in main body Plug socket 20 on 10, the junction block 30 being installed in main body 10, the indicator light 40 being installed in main body 10 and it is installed in master Power socket 50 on body 10；The first female plug connecting terminal 21 and second corresponding to earphone cable male plug is provided on plug socket 20 The first end of female plug connecting terminal 22, junction block 30 and indicator light 40 and the first female plug connecting terminal 21 are electrically connected, junction block 30 And the second end of indicator light 40 and the first end of power socket 50 are electrically connected, in the second end and plug socket 20 of power socket 50 Second female plug connecting terminal 22 is electrically connected, and power socket 50 is for connecting external power supply, and junction block 30 is for being grounded.In this embodiment party In formula, power socket 50 is used to connect the external power supply of 5V, that is, the operating voltage of power socket 50 is 5V.

It should be noted that earphone line detector 100 provided by the invention is suitable for detecting double male plug earphone cables.

When two male plugs of double male plug earphone cables insert in the first female plug connecting terminal 21 and the second female plug connecting terminal respectively When in 22, the first female plug connecting terminal 21, junction block 30, indicator light 40, power socket 50, the second female plug connecting terminal 22 and double male plugs Route between head earphone cable powers on, and the state of viewing lamp 40 (lights state, the state that do not work and flashing at this time State)；If indicator light 40 is when lighting state, then it represents that the route of double male plug mother wiring is access, can normally be made With；If indicator light 40 is when not working state, then it represents that the route of double male plug mother wiring is open circuit, it is not possible to normal use； If indicator light 40 is flashing state, then it represents that the wiring circuit contact of double male plug mother wiring is bad, it is not possible to normal use.

In this way, by being provided with the first female plug connecting terminal 21 and the second female plug connecting terminal 22, it can be by double male plug earphones Two male plugs of line directly insert in the first female plug connecting terminal 21 and the second female plug connecting terminal 22, operate convenient, detection efficiency Height improves the accuracy of detection.

In one embodiment, it is offered on plug socket 20 corresponding to the first female plug connecting terminal 21 and the second female plug connecting terminal 22 two mounting holes 201, the first female plug connecting terminal 21 and the second female plug connecting terminal 22 are installed in two mounting holes 201 respectively It is interior.In the present embodiment, two interval of mounting hole 201 settings.

In one embodiment, main body 10 includes bottom plate 11, top plate 12 and is connected between bottom plate 11 and top plate 12 Support column 13；Plug socket 20 is installed on the top plate 12 of main body 10, and junction block 30 is installed on the top plate 12 of main body 10, indicator light 40 are installed on the top plate 12 of main body 10, and power socket 50 is installed on the top plate 12 of main body 10.In the present embodiment, bottom plate 11 And top plate 12 is in a rectangular parallelepiped shape, support column 13 is cylindrical, is conducive to molding manufacture.

In one embodiment, the quantity of indicator light 40 is four, and respectively L channel indicator light, right channel instruction Lamp, ground wire indicator light and microphone (Microphone) indicator light.

In one embodiment, earphone line detector 100 further includes button switch 60, and button switch 60 is installed in main body On 10 top plate 12 and between the second female plug connecting terminal 22 for being electrically connected in the second end and plug socket 20 of power socket 50.Such as This, can conveniently pass through the circuit of 60 on-off earphone line detector 100 of button switch.

In use, two male plugs of double male plug earphone cables are inserted in the first female plug connecting terminal 21 and the second female plug respectively In connecting terminal 22, and two male plugs of double male plug earphone cables are slowly rotated, the first female plug connecting terminal 21, refers to junction block 30 Show that the route between lamp 40, power socket 50, button switch 60, the second female plug connecting terminal 22 and double male plug earphone cables connects electricity Source, at this time viewing lamp 40 state (light state, the state that do not work and flashing state)；If indicator light 40 is to light When state, then it represents that the route of double male plug earphone cables is access, be can be used normally；If indicator light 40 is the state that do not work When, then it represents that the route of double male plug earphone cables is open circuit, it is not possible to normal use；If indicator light 40 is flashing state, Then indicate that the wiring circuit contact of double male plug earphone cables is bad, it is not possible to normal use.

In conclusion beneficial effect is: a kind of earphone line detector provided by the invention, by being provided with the first mother Two male plugs of double male plug earphone cables can directly be inserted in first female inserted terminal by inserting terminal and the second female plug connecting terminal In son and the second female plug connecting terminal, it is convenient to operate, and detection efficiency is high, improves the accuracy of detection.

The present invention is not only in the description and the implementation described, therefore for the personnel of familiar field Other advantage and modification is easily implemented, therefore in the essence without departing substantially from universal defined by claim and equivalency range In the case where mind and range, the present invention is not limited to specific details, representative equipment and diagrams shown and described herein Example.