CN218734894U

CN218734894U - Earphone box

Info

Publication number: CN218734894U
Application number: CN202223210063.9U
Authority: CN
Inventors: 彭文勇; 冯霁
Original assignee: GBA National Institute for Nanotechnology Innovation
Current assignee: GBA National Institute for Nanotechnology Innovation
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-24
Anticipated expiration: 2032-12-01

Abstract

The application relates to the technical field of audio playing equipment, in particular to an earphone box, which comprises an earphone bracket, a fixing piece, a screen switching flat cable and a screen wiring; the fixing piece is connected with the earphone bracket in a buckling manner, and a wiring terminal of the screen wiring is fixedly connected with a wiring terminal of the screen switching flat cable in a pressing manner; the arrangement makes the assembly of the screen wiring and the screen transfer flat cable simpler, increases the straight rate of a production line, overcomes the accumulated tolerance formed by the screen transfer flat cable and the screen wiring connector, and effectively solves the technical problem of high assembly difficulty of the existing screen transfer flat cable and the existing plane flat cable.

Description

Earphone box

Technical Field

The application relates to the technical field of audio playing equipment, in particular to an earphone box.

Background

The existing earphone box fixes a screen switching flat cable and a screen wiring through a square hole sleeve, has the defect that the earphone box is not fixed on an earphone bracket well, and is large in production line assembly difficulty when the thickness or the width tolerance of two connectors is large. In addition, when the product is used, the impact between the rear hole sleeve and the screen is vibrated, and a sound is produced.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present application is to provide an earphone box for solving the technical problem of high difficulty in assembling the conventional screen adapting flat cable and flat cable.

In order to achieve the purpose, the application provides the following technical scheme:

an earphone box comprises an earphone bracket, a fixing piece, a screen switching flat cable and a screen wiring;

the fixing piece is connected with the earphone support in a buckling mode, and the wiring terminal of the screen wiring is fixed with the wiring terminal of the screen switching flat cable in a pressing mode.

Preferably, in the earphone box described above, the earphone holder is provided with a groove for placing the connection terminal of the screen adapting cable.

Preferably, in the earphone box, a first buckle structure is arranged on a side wall of the groove;

the fixing piece is provided with a second buckle structure matched with the first buckle structure in a buckle mode.

Preferably, in the earphone box described above, the first buckle structure includes a socket and a limiting protrusion;

the socket and the limiting bulge are respectively arranged on two sides of the groove;

the second buckle structure comprises a plug-in unit which is in plug-in fit with the socket and a limiting groove which is in buckle fit with the limiting protrusion.

Preferably, in the above earphone box, two sides of the fixing member are both provided with a connecting member;

the plug-in components and the limiting grooves are respectively arranged on the two connecting pieces.

Preferably, in the earphone box, the two connecting pieces are respectively abutted against two side walls of the groove.

Preferably, in the earphone box described above, the groove is provided with a first positioning piece for positioning the connection terminal of the screen transfer cable.

Preferably, in the earphone box, the fixing member is provided with a pressing member;

the pressing piece is located on one side, far away from the positioning piece, of the fixing piece.

Preferably, in the above-mentioned earphone box, a second positioning element for positioning the screen transfer cable is disposed on the earphone holder.

Preferably, in the earphone box, a display screen is further included;

the screen wiring is installed on the display screen.

Compared with the prior art, the beneficial effects of this application are:

the application provides an earphone box, which comprises an earphone bracket, a fixing piece, a screen switching flat cable and a screen wiring; the fixing piece is connected with the earphone bracket in a buckling manner, and a wiring terminal of the screen wiring is fixedly connected with a wiring terminal of the screen switching flat cable in a pressing manner; the arrangement makes the assembly of the screen wiring and the screen transfer flat cable simpler, increases the straight rate of a production line, overcomes the accumulated tolerance formed by the screen transfer flat cable and the screen wiring connector, and effectively solves the technical problem of high assembly difficulty of the existing screen transfer flat cable and the existing plane flat cable. After the screen wiring and the screen switching winding displacement are fixed through the fixing piece, the fixing piece is connected with the earphone support in a buckling mode, so that the fixing piece cannot collide with the screen after the product is vibrated when the product is used, and the problem that the vibrating rear hole sleeve makes a sound when the product is used and the screen collides is solved.

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 embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic perspective view of an earphone box according to an embodiment of the present disclosure before being assembled;

fig. 2 is a front view of an earphone box according to an embodiment of the present disclosure before assembly;

fig. 3 is a top view of an assembled earphone box according to an embodiment of the present disclosure;

FIG. 4 isbase:Sub>A cross-sectional view taken along A-A of FIG. 3;

fig. 5 is a schematic structural diagram of an earphone holder of an earphone box according to an embodiment of the present application;

fig. 6 is an assembly schematic view of an earphone holder and a screen transfer cable of an earphone box according to an embodiment of the present disclosure;

fig. 7 is an assembly schematic diagram of a screen adapting cable and a fixing element of an earphone box according to an embodiment of the present application;

fig. 8 is a schematic perspective view of an assembled earphone box according to an embodiment of the present disclosure;

fig. 9 is a schematic perspective view illustrating a fixing element of an earphone box according to an embodiment of the present application;

fig. 10 is a partially enlarged view of a connection between a fixing element and an earphone bracket of an earphone box according to an embodiment of the present application.

In the figure:

100. an earphone holder; 110. a groove; 120. a first positioning member; 130. a second positioning member; 200. a fixing member; 210. a connecting member; 220. a pressing member; 230. stopping the crack; 300. a screen switching flat cable; 310. a wiring terminal of the screen switching flat cable; 400. connecting wires of a screen; 410. a wiring terminal for screen wiring; 500. a display screen; 611. a socket; 612. a plug-in; 621. a limiting bulge; 622. a limiting groove.

Detailed Description

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 only a part of the embodiments of the present application, and not all of the embodiments. 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.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 10, an embodiment of the present invention provides an earphone box, including an earphone holder 100, a fixing element 200, a screen adapting cable 300, and a screen connecting wire 400; the fixing member 200 is snap-coupled to the earphone holder 100, and fixes the terminal 410 of the screen connection wire and the terminal 310 of the screen patch cable in a press-fit manner.

More specifically, during installation, the connection terminal 410 of the screen wiring is firstly butted with the connection terminal 310 of the screen transfer winding displacement, then the fixing member 200 is moved to a position right above the connection terminal 410 of the screen wiring and the connection terminal 310 of the screen transfer winding displacement, and finally the fixing member 200 is clamped and fixed to the earphone bracket 100, so that the connection terminal 410 of the screen wiring and the connection terminal 310 of the screen transfer winding displacement are fixed between the fixing member 200 and the earphone bracket 100; the fixing member 200 does not affect the straight arrangement of the screen connecting wires 400 and the screen transition flat cables 300 while fixing the screen connecting wires 400 and the screen transition flat cables 300.

The present embodiment can make the assembly of the screen connection cable 400 and the screen transfer cable 300 simpler, increase the straight rate of the production line, overcome the tolerance accumulation formed by the connectors of the screen transfer cable 300 and the screen connection cable 400, and effectively solve the technical problem of the existing screen transfer cable 300 and the plane cable that are difficult to assemble. Meanwhile, after the screen wiring 400 and the screen transfer flat cable 300 are fixed by the fixing member 200, the fixing member 200 is connected with the earphone holder 100 in a buckling manner, so that the fixing member 200 cannot collide with the screen after the product is vibrated when in use, and the problem that the sound is generated when the rear hole sleeve is vibrated and collides with the screen when the product is used is solved.

Further, in the present embodiment, the earphone holder 100 is provided with a groove 110 for placing the connection terminal 310 of the screen adapting cable. The groove 110 provides a suitable position for fixing the connection between the connection terminal 310 of the screen patch cord, the connection terminal 410 of the screen patch cord and the fixing member 200, so as to provide a reference position during assembly, so that the connection terminal 310 of the screen patch cord and the connection terminal 410 of the screen patch cord can be butted at a desired position.

Further, in this embodiment, the sidewall of the groove 110 is provided with a first fastening structure; the fixing member 200 is provided with a second snap structure which is snap-fitted with the first snap structure. Through the buckle cooperation of the first buckle structure and the second buckle structure, the fixing member 200 can be conveniently fixed in the groove 110 by crimping the wiring terminal 310 of the screen transfer flat cable and the wiring terminal 410 of the screen wiring, and the detachability between the fixing member 200 and the earphone holder 100 is also ensured, so that the subsequent detachment and maintenance are convenient.

Further, in the present embodiment, the first snap structure includes a socket 611 and a limiting protrusion 621; the socket 611 and the limiting protrusion 621 are respectively arranged at two sides of the groove 110; the second snap structure includes a plug 612 mating with the socket 611 and a stopper groove 622 snap-mating with the stopper protrusion 621. When the fixing member 200 is installed, one side of the fixing member 200 can be inserted into the socket 611 of the groove 110 through the plug-in 612, and then the other side of the fixing member 200 is pressed until the limiting protrusion 621 of the groove 110 is in snap fit with the limiting groove 622, so that both sides of the fixing member 200 are clamped and fixed with the earphone holder 100, and the stability of the fixing member 200 in pressing and fixing the connection terminal 310 of the screen adapting flat cable and the connection terminal 410 of the screen connection cable is ensured.

More specifically, the stopper protrusion 621 and the socket 611 are respectively disposed on both side walls of the groove 110; the socket 611 of the recess 110 extends through to the outside of the earphone holder 100, so that a suitable mounting space can be reserved, so that the holder 200 can be more easily snap-connected to the earphone holder 100.

Further, in the present embodiment, the fixing member 200 is provided with connecting members 210 at both sides; the insert 612 and the stopper groove 622 are respectively provided on the two connection members 210. The arrangement of the connecting member 210 can provide a mounting position for the insert 612 and the limiting groove 622 to meet the requirement of the side wall of the fixing member 200 being in snap connection with the side wall of the groove 110.

More specifically, the two connecting parts 210 are specifically connecting plates formed by extending downward two side edges of the fixing part 200, the plug-in part 612 is specifically an inserting plate formed by extending outward an edge of the connecting plate, and the limiting groove 622 is arranged at a position where the connecting part 210 is connected with the fixing part 200, so that the positions of the plug-in part 612 and the limiting groove 622 can be properly staggered along the height direction, and the fixing part 200 can be conveniently and easily clamped on the earphone holder 100.

Further, in the present embodiment, when the fixing element 200 is connected to the earphone holder 100, the two connecting elements 210 are respectively contacted and pressed against two sidewalls of the groove 110. The arrangement can well limit the moving range of the fixing member 200, prevent the fixing member 200 from loosening after being mounted on the earphone holder 100, and is favorable for ensuring the stability of the fixing member 200 in pressing and fixing the wiring terminal 310 of the screen transfer flat cable and the wiring terminal 410 of the screen wiring.

Further, in the present embodiment, referring to fig. 5 and 6, the groove 110 is provided with a first positioning member 120 for positioning the connection terminal 310 of the screen adapting cable. The first positioning piece 120 is specifically protruded on the raised line at the bottom of the groove 110, and the positioning effect can be achieved when the wiring terminal 310 of the screen transfer flat cable is installed in the groove 110 through the arrangement of the first positioning piece 120, so that the wiring terminal 310 of the screen transfer flat cable can be crimped and fixed at a required position, and the accuracy of the connection terminal 310 of the screen transfer flat cable and the wiring terminal 410 of the screen wiring is ensured.

Further, in the present embodiment, the fixing member 200 is provided with a pressing member 220; the pressing element 220 is located on the side of the fixing element 200 away from the positioning element. When the fixing member 200 is fastened and fixed to the earphone holder 100, the pressing member 220 may form a downward pressing force against the screen alignment cord, which is beneficial to improving the reliability of fixing the fixing member 200 against the screen alignment cord. Meanwhile, the pressing member 220 and the first positioning member 120 are used in cooperation, so that the moving range of the wiring terminal of the screen alignment wiring line can be well limited, and the stability of the fixing member 200 in fixing the wiring terminal of the screen alignment wiring line can be ensured

More specifically, the pressing element 220 is a plate-shaped structure formed by extending downward the edge of the fixing element 200; the fixing member 200 is provided with crack stoppers 230 on both sides of the pressing member 220, and the crack stoppers 230 are advantageous for preventing cracks from occurring in the flanged pressing member 220.

Further, in the present embodiment, referring to fig. 5 and fig. 6, the earphone bracket 100 is provided with a second positioning element 130 for positioning the screen adapting cable 300. The second positioning member 130 is specifically a protruding strip disposed on the surface of the earphone holder 100, and the side wall of the screen adapting cable 300 can be attached to the second positioning member 130 during installation, so as to provide a distribution direction for the screen adapting cable 300, so that the screen adapting cable 300 can be installed on the earphone holder 100 in a linear manner.

Further, in the present embodiment, the display device further includes a display screen 500; the screen wiring 400 is installed on the display screen 500. The display screen 500 is electrically connected to an external device through the screen connection 400 so that the external device transmits data to be displayed on the display screen 500.

More specifically, the display screen 500 is mounted on the top of the earphone holder 100, and the other connection terminal of the screen connection 400 is connected to the display screen 500; a main board (not shown) is further installed at the bottom of the earphone holder 100, and another connection terminal of the screen adapting cable 300 is connected to the main board.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An earphone box is characterized by comprising an earphone bracket, a fixing piece, a screen switching flat cable and a screen wiring;

2. The earphone box according to claim 1, wherein the earphone holder is provided with a groove for placing a connection terminal of the screen transfer cable.

3. The earphone box according to claim 2, wherein a sidewall of the groove is provided with a first snap structure;

4. The earphone box of claim 3, wherein the first snap structure comprises a socket and a limiting protrusion;

5. The earphone box according to claim 4, wherein the fixing member has connecting members on both sides;

6. The earphone box of claim 5, wherein two of said connectors are in contact with and abut against two sidewalls of said groove, respectively.

7. The earphone box as claimed in claim 2, wherein the groove is provided with a first positioning member for positioning the connection terminal of the screen adapting cable.

8. The earphone box of claim 7, wherein the fixture is provided with a pressing member;

9. The earphone box according to claim 1, wherein a second positioning member is disposed on the earphone holder for positioning the screen adapting cable.

10. The headset case of claim 1, further comprising a display screen;

the screen wiring is installed on the display screen.