CN210745528U

CN210745528U - Earphone set

Info

Publication number: CN210745528U
Application number: CN201922481069.1U
Authority: CN
Inventors: 晏辉
Original assignee: Foshan Fanmei Technology Co Ltd
Current assignee: Foshan Fanmei Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-06-12
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an earphone, including earphone head, earphone head is equipped with speaker and female plug, and the speaker setting is equipped with the electrode in the earphone head in the female plug, electrode and speaker electric connection, female plug is equipped with the elasticity jack. This kind of earphone sets up the elasticity jack at female plug, and when elasticity jack and public plug were cooperated, can play certain anti-drop effect with public plug outer wall tight fit.

Description

Earphone set

Technical Field

The utility model relates to an earphone.

Background

Chinese patent No. CN201720266809.8 discloses a wired headset that can be converted into a bluetooth headset in 2017, 11/28, which includes a headset head, a wired control part and a bluetooth control part; wherein, the earphone head is connected with the wired control part or the Bluetooth control part in a plug-in mode; when conversion is required, the earphone head is separated from the wired control part or the Bluetooth control part, and then the earphone head is connected with the Bluetooth control part or the wired control part.

The earphone head of the wired earphone is not good in connection and matching effect with the wired control part and the Bluetooth control part, so that the earphone head is easy to fall off.

Disclosure of Invention

An object of the utility model is to provide a rational in infrastructure, the jack tightens up effectual earphone for there is very stable cooperation when earphone jack is connected with other accessories.

The purpose of the utility model is realized like this:

the utility model provides an earphone, includes the earphone head, and the earphone head is equipped with speaker and female plug, and the speaker setting is equipped with the electrode in the earphone head in the female plug, electrode and speaker electric connection, its characterized in that: the female plug is provided with an elastic jack.

The purpose of the utility model can also adopt the following technical measures to solve:

as a more specific scheme, the elastic insertion hole is an insertion hole with a silica gel sleeve on the inner wall. The jack and the silica gel cover of female plug have elasticity, and the jack can contract, and jack and silica gel cover an organic whole are moulded plastics and are formed, have good leakproofness, prevent in moisture gets into the jack, connect the cooperation effect better, and the earphone head is difficult for droing.

As a more specific another scheme, the elastic jack is composed of a jack body and a nut, the wall body of the female plug is provided with an elastic slot along the axial direction of the jack body, the elastic slot is communicated with the inside of the jack body and the outer wall of the female plug and passes through the outer end face of the female plug, the periphery of the female plug is provided with an external thread, and the nut is in threaded fit with the external thread.

As a further scheme, the outer end face periphery of the female plug is provided with an anti-falling barb, and the anti-falling barb is blocked with the nut. The outer diameter of the anti-falling barb is larger than the inner diameter of the nut, and the anti-falling barb penetrates through one end of the nut and is buckled with the other end of the nut, so that the earphone head is effectively prevented from falling off; however, when the nut is installed outside the female plug, the anti-falling barb is folded towards the central direction, the elastic groove is narrowed, and the nut can be sleeved outside the female plug through the outer end of the anti-falling barb.

As a further scheme, a tubular metal needle is arranged in a jack of the female plug, and a metal sheet is arranged on the side surface of the jack.

As a further scheme, the Bluetooth module comprises a Bluetooth module male plug and a receiving antenna, wherein one end of the Bluetooth module male plug is provided with a Bluetooth module tubular metal cylinder, a Bluetooth module metal contact pin is arranged in the Bluetooth module tubular metal cylinder, and the other end of the Bluetooth module male plug is provided with the receiving antenna.

As a further scheme, the converter further comprises a converter, wherein the converter comprises a converter male plug, one end of the converter male plug is provided with a converter tubular metal column body, a converter metal contact pin is arranged in the converter tubular metal column body, and the other end of the converter male plug is provided with a conversion hole.

As a further scheme, the female plug of the earphone head is matched with the male plug of the bluetooth module or the male plug of the converter. The earphone head can be connected with the Bluetooth module to form a Bluetooth earphone; the earphone head can be connected with the converter, and the converter and other equipment freely convert, realize the portability and the convenience of earphone.

The utility model has the advantages as follows:

this kind of earphone sets up the elasticity jack at female plug, and when elasticity jack and public plug were cooperated, can play certain anti-drop effect with public plug outer wall tight fit.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the earphone head of the present invention.

Fig. 2 is a schematic structural diagram of another embodiment of the earphone head of the present invention.

Fig. 3 is the schematic diagram of the bluetooth module structure of the present invention.

Fig. 4 is a schematic diagram of the converter structure of the present invention.

In the figure:

100 is a earphone head, 1 is a female plug, 11 is an insertion hole, 111 is a tubular metal needle, 112 is a metal sheet, 12 is a silica gel sleeve, 13 is a nut, 14 is an elastic groove, and 15 is an anti-falling barb;

2, a Bluetooth module mode, 21, 211, 212 and 22, wherein the Bluetooth module mode is a Bluetooth module male plug, the Bluetooth module male plug is a Bluetooth module metal contact pin, and the Bluetooth module tubular metal column is a Bluetooth module tubular metal column;

3 is converter, 31 is converter male plug, 311 is converter metal pin, 312 is converter tubular metal column, 32 is conversion hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

In an embodiment, as shown in fig. 1, an earphone includes an earphone head 100, the earphone head 100 is provided with a speaker and a female plug 1, the speaker is disposed in the earphone head 100, an electrode is disposed in the female plug 1, the electrode is electrically connected to the speaker, and the female plug 1 is provided with an elastic jack.

The elastic jack is a jack 11 with a silica gel sleeve 12 on the inner wall.

A tubular metal needle 111 is arranged in the jack 11 of the female plug 1, and a metal sheet 112 is arranged on the side surface of the jack 11.

Referring to fig. 3, it is shown as a bluetooth module 2, the bluetooth module 2 includes a bluetooth module male plug 21 and a receiving antenna 22, one end of the bluetooth module male plug 21 is provided with a bluetooth module tubular metal column 212, a bluetooth module metal pin 211 is provided in the bluetooth module tubular metal column 212, and the other end of the bluetooth module male plug 21 is provided with the receiving antenna 22. The female plug 1 of the headset head 100 can be adapted to the male plug 21 of the bluetooth module.

Referring to fig. 4, the converter 3 includes a converter male plug 31, a converter tubular metal cylinder 312 is disposed at one end of the converter male plug 31, a converter metal pin 311 is disposed in the converter tubular metal cylinder 312, and a conversion hole 32 is disposed at the other end of the converter male plug 31. The female plug 1 of the headset head 100 is adapted to the converter male plug 31.

The second embodiment is different from the first embodiment in that: referring to fig. 2, the elastic jack is composed of a jack 11 body and a nut 13, an elastic slot 14 is formed in the wall body of the female plug 1 along the axial direction of the jack 11 body, the elastic slot 14 is communicated with the inside of the jack 11 body and the outer wall of the female plug 1 and passes through the outer end face of the female plug 1, an external thread is formed in the periphery of the female plug 1, and the nut 13 is in threaded fit with the external thread.

The outer end face periphery of female plug 1 is equipped with anticreep barb 15, and anticreep barb 15 keeps off mutually with nut 13.

When the male plug is inserted into the receptacle 11, the resilient slots 14 are tightened by tightening the nut 13 to clamp the male plug.

Claims

1. The utility model provides an earphone, includes earphone head (100), earphone head (100) are equipped with speaker and female plug (1), and the speaker setting is equipped with the electrode in earphone head (100) in female plug (1), electrode and speaker electric connection, its characterized in that: the female plug (1) is provided with an elastic jack.

2. The headset as recited in claim 1, wherein: the elastic jack is a jack (11) with a silica gel sleeve (12) arranged on the inner wall.

3. The headset as recited in claim 1, wherein: the elastic jack is composed of a jack (11) body and a nut (13), an elastic groove (14) is formed in the wall body of the female plug (1) along the axis direction of the jack (11) body, the elastic groove (14) is communicated with the inside of the jack (11) body and the outer wall of the female plug (1) and passes through the outer end face of the female plug (1), an external thread is arranged on the periphery of the female plug (1), and the nut (13) is in threaded fit with the external thread.

4. The headset as recited in claim 1, wherein: the outer end face periphery of female plug (1) is equipped with anticreep barb (15), and anticreep barb (15) keep off mutually with nut (13).

5. The headset as recited in claim 1, wherein: a tubular metal needle (111) is arranged in the jack (11) of the female plug (1), and a metal sheet (112) is arranged on the side face of the jack (11).

6. The headset as recited in claim 1, wherein: still include bluetooth module (2), bluetooth module (2) include public plug (21) of bluetooth module and receiving antenna (22), and public plug (21) one end of bluetooth module is equipped with bluetooth module tubulose metal cylinder (212), is provided with bluetooth module metal contact pin (211) in the bluetooth module tubulose metal cylinder (212), and public plug (21) other end of bluetooth module is equipped with receiving antenna (22).

7. The headset as recited in claim 1, wherein: the converter is characterized by further comprising a converter (3), wherein the converter (3) comprises a converter male plug (31), one end of the converter male plug (31) is provided with a converter tubular metal column body (312), a converter metal contact pin (311) is arranged in the converter tubular metal column body (312), and the other end of the converter male plug (31) is provided with a conversion hole (32).