CN210957037U

CN210957037U - Plug-in type earphone speaker wiring structure

Info

Publication number: CN210957037U
Application number: CN201921883553.0U
Authority: CN
Inventors: 钟勇洪
Original assignee: Dongguan Gaojian Electronic Technology Co ltd
Current assignee: Dongguan Gaojian Electronic Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-07
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a plug-in type's earphone loudspeaker wiring structure, set up the mounting hole that runs through the base plate downwards on the conducting strip, and be provided with the clamping mechanism who presss from both sides tight wire and chucking mounting hole anticreep when pushing down in the mounting hole. The clamping mechanism comprises a clamping end with a C-shaped downward opening for clamping the wire, two free ends of the clamping end extend downwards to form an inserting part penetrating through the mounting hole, and the lower ends of the two inserting parts extend outwards to form fixing parts for pressing the lower ends of the clamping base plates to tilt back to back. When the wire clamping device is used, a wire is inserted into the clamping end, then the inserting part and the fixing part are inserted into the mounting hole, the width of the clamping end is larger than that of the mounting hole, the clamping end is pressed downwards, the inserting part is folded inwards, and the wire is clamped. And then the lower side also applies force, the two fixing parts are separated outwards and tightly clamp the lower end of the substrate, so that the conducting wire is well fixed and is electrically conducted with the conducting strip through the clamping end, and the conducting wire is directly inserted and pressed down for installation, so that the installation is more convenient.

Description

Plug-in type earphone speaker wiring structure

Technical Field

The utility model relates to an earphone loudspeaker grafting wiring field specifically is an earphone loudspeaker wiring structure of plug-in type.

Background

The earphone is well known, a sounding mechanism is arranged in the earphone, the sounding mechanism generally comprises a substrate, a conducting strip is arranged on the substrate, the conducting strip is soldered and welded with a lead, and a sounding film is arranged on the lower side of the substrate, most of the leads are connected by soldering, the soldering connection contact is good, once the leads are broken, the leads are not easily connected, soldering is needed to be used again, and a soldering device basically does not exist for common consumers, so that the connection of the leads does not have universality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug-in type's earphone loudspeaker wiring structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plug-in type earphone horn wiring structure comprises a conducting strip, a substrate for mounting the conducting strip and a wire;

the conductive sheet is provided with a mounting hole which downwards penetrates through the substrate, and a clamping mechanism which is used for clamping the conductive wire and clamping the mounting hole to prevent falling off when the conductive wire is pressed down is arranged in the mounting hole.

Preferably, the clamping mechanism comprises a clamping end with a C-shaped downward opening for clamping the wire, two free ends of the clamping end extend downwards to form an insertion part penetrating through the mounting hole, and the lower ends of the two insertion parts extend outwards to form fixing parts which are pressed downwards and the lower ends of the two insertion parts are oppositely inclined to clamp the lower end of the substrate.

Preferably, the holding end has a plate shape with a front-rear width.

Preferably, the two insertion parts are in the shape of circular arcs which are bent oppositely and open outwards.

Preferably, the fixing portion has an arc shape curved outward.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the wire clamping device is used, a wire is inserted into the clamping end, the inserting part and the fixing part are inserted into the mounting hole, the width of the clamping end is larger than that of the mounting hole, the clamping end is pressed downwards, the inserting part is folded inwards, and the wire is clamped;

2. the lower side also applies force, the two fixing parts are outwards separated and tightly clamped at the lower end of the substrate, so that the conducting wire is well fixed and is electrically conducted with the conducting strip through the clamping end, the conducting wire is directly inserted and pressed down for installation, the installation is more convenient, meanwhile, the disassembly and the replacement are convenient, and the universality is stronger.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the initial state structure of the fixing portion of the present invention;

fig. 4 is a top view of fig. 3.

In the figure: 1 conducting strip, 11 substrates, 12 leads, 2 mounting holes, 21 clamping ends, 22 plug parts and 23 fixing parts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a plug-in earphone speaker connection structure, which comprises: a plug-in type earphone horn wiring structure comprises two conducting strips 1, a substrate 11 for mounting the conducting strips 1 and two wires 12, wherein the two conducting strips 1 can be connected with the two wires 12.

The conducting strip 1 is provided with a mounting hole 2 which downwards penetrates through a substrate 11, a clamping mechanism which clamps a lead 12 and clamps the mounting hole 2 to prevent the lead from falling off when the mounting hole 2 is pressed down is arranged in the mounting hole 2, the clamping mechanism comprises a clamping end 21 which clamps the lead 12 and has a C-shaped downward opening, the clamping end 21 is made of aluminum alloy and has good toughness, the width of the clamping end 21 is larger than that of the mounting hole 2, after the lead is pressed down, the clamping end 21 deforms and clamps the lead 12 to avoid slipping, the clamping end 21 is in a plate shape with front and back width, the contact area with the lead 12 is increased, the clamping is firmer, two free ends of the clamping end 21 downwards extend to form an inserting part 22 which penetrates through the mounting hole 2, the lower ends of the two inserting parts 22 outwards extend to form a fixing part 23 which is pressed down and has the lower end which is opposite to the lower end of the clamping substrate 11, and, after being stressed, the inserting part 22 is bent inwards and is easier to deform, so that the bending inner diameter of the clamping end 21 is reduced to clamp the lead 12, and the fixing part 23 is in an arc shape bent outwards and is easier to bend and difficult to clamp.

The working principle is as follows: when the clamping device is used, the wire 12 is inserted into the clamping end 21, then the inserting part 22 and the fixing part 23 are inserted into the mounting hole 2, the width of the clamping end 21 is larger than that of the mounting hole 2, the clamping end 21 is pressed downwards, the inserting part 22 is folded inwards to clamp the wire 12, then the lower side also applies force, the two fixing parts 23 are separated outwards and clamp the lower end of the substrate 11, the wire 12 is well fixed, and the wire 12 is electrically conducted with the conducting strip 1 through the clamping end 21.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plug-in type earphone horn wiring structure comprises a conducting strip (1), a substrate (11) for mounting the conducting strip (1) and a wire (12);

the method is characterized in that: the conductive plate (1) is provided with a mounting hole (2) which penetrates through the substrate (11) downwards, and a clamping mechanism which is used for clamping a wire (12) and clamping the mounting hole (2) to prevent the wire from falling off when the wire is pressed downwards is arranged in the mounting hole (2).

2. The plug-in type earphone speaker connection structure according to claim 1, wherein: the clamping mechanism comprises a clamping end (21) with a C-shaped downward opening for clamping a wire (12), two free ends of the clamping end (21) extend downwards to form inserting parts (22) penetrating through the mounting hole (2), and the lower ends of the two inserting parts (22) extend outwards to form fixing parts (23) which are pressed downwards and are opposite to each other to clamp the lower end of the substrate (11).

3. The plug-in type earphone speaker connection structure according to claim 2, wherein: the clamping end (21) is in a plate shape with front and back width.

4. A plug-in type earphone speaker connection structure according to claim 3, wherein: the two insertion parts (22) are in the shape of circular arcs which are oppositely bent and have outward openings.

5. The plug-in type earphone speaker connection structure according to claim 4, wherein: the fixing part (23) is in the shape of an arc bent outwards.