CN207753847U - A kind of replaceable earphone plug - Google Patents

Abstract

The utility model relates to a replaceable earphone plug, which comprises an earphone line receiving end and a connecting head. An inserting plate is arranged in the middle of the earphone line receiving end, and four through holes are arranged on the inserting plate, each of which is inserted with a A binding post, the binding posts are respectively connected with the four data lines in the earphone cable, and one end of the receiving end of the earphone cable is detachably connected with the connector. The earphone cable and the connecting head of the utility model are convenient to replace the plug, and are fixed by strong magnets or buckles or threads, so that it is convenient to replace the earphone plug under the premise of ensuring the fixing strength. If the earphone is accidentally folded here , and if the external force is very large, the plug of the magnetic earphone will be disconnected when the external force is large, and it can be disconnected without too much force. The earphone cable protects the earphone port of the mobile phone.

Description

A replaceable headphone plug

technical field

The utility model relates to the technical field of earphones, in particular to a replaceable earphone plug.

Background technique

At present, the place where many earphone plugs and wires are connected together is easy to be broken. Although many manufacturers have taken protective measures for the earphones, they only add a layer of rubber, which cannot fundamentally solve the problem. Especially when the earphone is plugged into the mobile phone and placed in a pocket or bag, if you are not careful, either the earphone plug will damage the earphone port of the mobile phone, or the cable of the earphone will be broken. Some people may buy a plug and replace it because the earphone is too expensive, but if they buy it by themselves, they need to buy other tools such as soldering iron and soldering tin. In this way, not only the cost is high, but also it is easy to weld if you weld it yourself.

Contents of the invention

In order to overcome the above disadvantages, the purpose of this utility model is to provide a replaceable earphone plug.

The technical solution adopted by the utility model to solve the technical problem is: a replaceable earphone plug, including an earphone line receiving end and a connecting head. Each through hole is inserted with a binding post, which is respectively connected to the four data lines in the earphone cable, and one end of the receiving end of the earphone cable is detachably connected to the connector.

Specifically, the inner wall of one end of the earphone cable receiving end is provided with an internal thread, one end of the connector is provided with an external thread, and the earphone cable receiving end and the connector are connected together through the internal thread and the external thread.

Specifically, the receiving end of the earphone cable and the connector are connected together by snap-fitting or strong magnetism.

Specifically, one end of the terminal is provided with a conical limit block, a slot is provided on the terminal, the data line of the earphone cable is placed in the slot, and an insertion strip is provided on the slot, and the insertion strip faces the inner side It is set as a zigzag surface, which can lock the data cable in the slot.

The utility model has the following beneficial effects: the earphone cable and the connecting head of the utility model are convenient for replacing the plug, and are fixed by strong magnets or buckles or threads, so that it is convenient to replace the earphone plug under the premise of ensuring the fixing strength. It was accidentally folded here, and if the external force is large, the plug of the magnetic earphone will be disconnected when the external force is large, and it can be disconnected without too much force. Disconnect it casually, which not only protects the earphone cable, but also protects the earphone port of the mobile phone.

Description of drawings

Fig. 1 is a structural schematic diagram of the connector of the present invention.

Fig. 2 is a structural schematic diagram of the receiving end of the earphone cable of the present invention.

Fig. 3 is a schematic diagram 2 of the receiving end of the earphone cable of the present invention.

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

Fig. 5 is a schematic diagram of the cutting strip structure of the present invention.

In the figure, 1 connector, 11 external thread, 2 earphone cable receiving end, 21 plug board, 22 through hole, 23 internal thread, 3 terminal, 31 limit block, 32 slot, 4 insert, 41 serrated surface.

Detailed ways

Now in conjunction with accompanying drawing, the utility model is described in further detail.

A replaceable earphone plug as shown in FIGS. Holes 22, each through hole 22 is inserted with a binding post 3, the binding post 3 is respectively connected with the four data lines in the earphone line, and one end of the earphone line receiving end 2 is detachably connected to the connector 1 Together.

Specifically, the inner wall of one end of the earphone cable receiving end 2 is provided with an internal thread 23, one end of the connector 1 is provided with an external thread 11, and the earphone cable receiving end 2 is connected to the connector 1 through the internal thread 23 and the external thread 11. together.

Specifically, the earphone cable receiving end 2 and the connector 1 are connected together by snap-fitting or strong magnetism.

Specifically, one end of the terminal post 3 is provided with a conical limiting block 31, the terminal post 3 is provided with a slot 32, and the data line of the earphone line is placed in the slot 32, and the slot 32 is provided with an insertion strip 4 The inner side of the insertion strip 4 is set as a serrated surface 41 , which can lock the data line in the slot 32 .

One end of the connecting head connected to the earphone line is set as a threaded structure,

The utility model is not limited to the above-mentioned embodiment, and anyone should know that the structural changes made under the enlightenment of the utility model, and any technical solutions that are the same as or similar to the utility model, all fall into the protection scope of the utility model within.

The technologies, shapes and construction parts not described in detail in the utility model are all known technologies.

Claims (2)

1. A replaceable earphone plug, characterized in that: it includes an earphone line receiving end and a connector, a plugboard is arranged in the middle of the earphone line receiving end, and four through holes are arranged on the plugboard, and each through hole is inserted There is a binding post, the binding posts are respectively connected with the four data lines in the earphone cable, the inner wall of one end of the receiving end of the earphone line is provided with an internal thread, one end of the connecting head is set as an external thread, and the receiving end of the earphone line is connected to the connecting head. Connected together by internal and external threads. 2. A replaceable earphone plug according to claim 1, characterized in that: one end of the terminal is provided with a conical limit block, the terminal is provided with a slot, and the data line of the earphone line is placed in the socket. In the slot, a cutting strip is arranged on the slot, and the side of the cutting strip facing the inner side is set as a sawtooth surface.