CN207166706U - Winding prevention earphone box - Google Patents

Abstract

The utility model provides a kind of winding prevention earphone box, includes housing and wire-winding unit；Housing includes end cap and box body, and end cap forms receiving space with tray interior；Wire-winding unit is connected by elastic component with box body；Wire-winding unit can be changed between receiving state and ejection state both states：Under the receiving state, wire-winding unit is integrally located in receiving space, and elastic component is in compressive state；Under the ejection state, wire-winding unit is in whole or in part outside receiving space.The utility model when end cap is opened, wire-winding unit can automatic spring, convenient coiling or line taking on wrapping post, earphone cord from being wound when effectively preventing storage.

Description

Winding prevention earphone box

Technical field

Headphone accessory field is the utility model is related to, in particular it relates to a kind of winding prevention earphone box.

Background technology

Patent document CN105916072A provides a kind of Earphone box, and it includes box body and the lid being adapted to box body, Winding slot is surrounded with the side wall of the box body, the top of the box body is provided with locating slot.According to the patent document readme By setting the winding slot of earphone cord and the locating slot of headset earpiece on box body so that earphone cord can be wrapped in winding slot In, while headset earpiece can be put into locating slot, earphone can be stably installed at by realizing earphone cord and headset earpiece In box, prevent headset earpiece from shaking, bending phenomenon occurs in collection so as to effectively prevent earphone cord, extends ear The service life of machine, earphone main line is all wrapped in winding slot, simplifies the collection mode of earphone.In addition, pass through setting The lid being adapted to box body, the disorderly knotting of earphone cord is effectively prevent, simultaneously effective prevents external environment to earphone Pollution.But there is the shortcomings that coiling inconvenience in the structure that the patent document provides in use.

Utility model content

For in the prior art the defects of, the purpose of this utility model is to provide a kind of winding prevention earphone box.

According to a kind of winding prevention earphone box provided by the utility model, housing and wire-winding unit are included；

Housing includes end cap and box body, and end cap forms receiving space with tray interior；

Wire-winding unit is connected by elastic component with box body；

Wire-winding unit can be changed between receiving state and ejection state both states：

Under the receiving state, wire-winding unit is integrally located in receiving space, and elastic component is in compressive state；

Under the ejection state, wire-winding unit is in whole or in part outside receiving space.

Preferably, wire-winding unit includes upper head plate, wrapping post and bottom plate；

Upper head plate, binding post, bottom plate are sequentially connected；

Upper head plate is fastenedly connected with binding post.

Preferably, binding post is fastenedly connected or is rotatablely connected with bottom plate.

Preferably, the first perforate is provided with the upper surface of upper head plate；

First perforate is extended up in binding post along binding post axial direction.

Preferably, the upper surface of upper head plate is provided with metallic channel and the second perforate；

Metallic channel extends in a radial direction the side wall through upper head plate；

Include multiple metallic channels and the second perforate；

Metallic channel is connected with the second perforate or not connected.

Preferably, the second perforate in metallic channel with being provided with flexible material.

Preferably, spigot surface is provided with upper head plate；

Spigot surface seamlessly transits.

Preferably, the vertical sectional shape of wire-winding unit is I-shaped or H-shaped；

Upper head plate shape of cross section is circular, oblate or square.

Preferably, the elastic component is spring；

Wire-winding unit is connected by spring with the inner bottom surface of box body.

Preferably, the box body is connected with end cap by following any mode：

-- it is be hinged；

-- it is slidably connected；

-- screw thread；

-- engaging.

Compared with prior art, the utility model has following beneficial effect：

1st, the utility model is when end cap is opened, wire-winding unit can automatic spring, the convenient coiling on wrapping post or take Line, earphone cord from being wound when effectively preventing from depositing；

2nd, the perforate for accommodating earplug and joint is provided with upper head plate of the present utility model, while sets metallic channel to prevent ear Machine line, which is cut or extruded, causes service life reduction；

3rd, using square box body structure, ear microphone placement space, the opposing party are on the one hand provided in receiving space Face, it can prevent wire-winding unit from rotating；

4th, the utility model is simple in construction, convenient and practical.

Brief description of the drawings

By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is the utility model structure diagram；

Fig. 2 is square upper end plate top view；

Fig. 3 is circular upper plate top view；

Fig. 4 is oblate upper head plate top view；

Fig. 5 is that wrapping post is rotatablely connected schematic diagram with bottom plate；

Fig. 6 is that box body and end cap are slidably connected schematic diagram.

Shown in figure：

The perforate 212 of housing 1 second

The metallic channel 213 of end cap 11

The spigot surface 214 of box body 12

The wrapping post 22 of wire-winding unit 2

The bottom plate 23 of upper head plate 21

The elastic component 3 of first perforate 211

Embodiment

The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made. These belong to the scope of protection of the utility model.

In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or Position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified device or member Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

As shown in figure 1, in embodiment, winding prevention earphone box provided by the utility model includes housing and wire-winding unit.Its Middle housing includes end cap and box body, and the shape of cross section of box body is rectangle.End cap is hinged with box body, and end cap is formed with tray interior Receiving space.Wire-winding unit includes upper head plate, wrapping post and bottom plate, and upper head plate, wrapping post, bottom plate are sequentially connected, and Bottom plate is connected by the inner bottom surface of spring and box body.Wire-winding unit can receiving state and ejection state both states it Between change：Under the receiving state, wire-winding unit is integrally located in receiving space, and spring is in compressive state；The ejection shape Under state, wire-winding unit is in whole or in part outside receiving space.In preference, the shape of cross section of box body can also be circular , but quadrangle box is compared, when storage carries the earphone of microphone, round box needs to design bigger size.It is preferred that Ground, the cross section of box body can also be oblate, be advantageous to store microphone, and profile also better appearance.Preferably, bullet Spring can also be arranged to the other kinds of elastic component of such as flexure strip, but in terms of guidance quality, the odds ratio of spring is brighter It is aobvious.

As shown in Fig. 2 the first perforate, the second perforate, metallic channel and spigot surface are provided with upper head plate.First perforate edge Binding post axial direction is extended up in binding post.First perforate, the second perforate are respectively used to place Earphone joint, earplug；Lead Wire casing extends in a radial direction the side wall through upper head plate, and metallic channel is divided into two kinds, and one kind connects with the second perforate, for ear Plug separated time passes through, another then connected with the first perforate, for earphone main line by the setting of metallic channel, preventing earphone Line is destroyed by the cutting of upper head plate this body structure and the extruding of end cap and upper head plate, influences service life；Spigot surface is then For in end cap closing process, easy motion to be into receiving space under the promotion of end cap for wire-winding unit, to prevent coiling group Part is swung, can by the cross section for being dimensioned to be slightly less than box body of bottom plate, but need to ensure bottom plate and box body it Between axially opposing can slide.Preferably, flexible material is provided with the first perforate, the second perforate and guide groove, can be with More preferable protective effect is played to earphone.Preferably, as shown in figure 3, the shape of upper head plate can also be circular, advantage is Possess bigger space on circular upper plate to be used to store earplug.Preferably, as shown in figure 4, upper head plate can also be oblate , better appearance in profile.

In embodiment, wire-winding unit is integrally formed, or is fastenedly connected between each building block.Preferably, such as Fig. 4 institutes Show, be fastenedly connected between upper head plate and wrapping post, and between wrapping post and bottom plate be then rotation connection, so using Cheng Zhong, earphone cord from being wound can be made on wrapping post by rotating upper head plate, now using square upper head plate and box body, moreover it is possible to So that wire-winding unit will not be rotated arbitrarily under receiving state.The vertical sectional shape of wire-winding unit is I-shaped or H-shaped, such energy Earphone cord is enough avoided to deviate from along binding post axial direction.In preference, box body directly can also be in other manners with end cap Connection, be such as slidably connected, be threadedly coupled or folding connection.As shown in figure 5, sliding groove is provided with box body on upper surface, End cap can complete the folding between box body along sliding groove；For threaded connection, suitable for round box, but back box is opened Body separates with end cap, and user may need to hold rear box body and end cap simultaneously, it has not been convenient to the progress of coiling；Although it is connected together It is applied to square and round box simultaneously, but with the defects of box body separates with end cap be present.

During using winding prevention earphone box provided by the utility model, end housing, work of the wire-winding unit in recoil of spring power are opened With lower ejection receiving space, user can wind earphone on wrapping post or take out earphone；When closing end housing, wire-winding unit exists Moved downwardly under the promotion of end housing in receiving space, whole process is simple and convenient quick.

Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, This has no effect on substantive content of the present utility model.In the case where not conflicting, the spy in embodiments herein and embodiment Sign can be arbitrarily mutually combined.

Claims (10)

1. a kind of winding prevention earphone box, it is characterised in that include housing and wire-winding unit；

Housing includes end cap and box body, and end cap forms receiving space with tray interior；

Wire-winding unit is connected by elastic component with box body；

Wire-winding unit can be changed between receiving state and ejection state both states：

Under the receiving state, wire-winding unit is integrally located in receiving space, and elastic component is in compressive state；

Under the ejection state, wire-winding unit is in whole or in part outside receiving space.

2. winding prevention earphone box according to claim 1, it is characterised in that wire-winding unit include upper head plate, wrapping post with And bottom plate；

Upper head plate, binding post, bottom plate are sequentially connected；

Upper head plate is fastenedly connected with binding post.

3. winding prevention earphone box according to claim 2, it is characterised in that binding post is fastenedly connected or rotated with bottom plate Connection.

4. winding prevention earphone box according to claim 2, it is characterised in that first is provided with the upper surface of upper head plate and is opened Hole；

First perforate is extended up in binding post along binding post axial direction.

5. winding prevention earphone box according to claim 2, it is characterised in that the upper surface of upper head plate be provided with metallic channel with Second perforate；

Metallic channel extends in a radial direction the side wall through upper head plate；

Include multiple metallic channels and the second perforate；

Metallic channel is connected with the second perforate or not connected.

6. winding prevention earphone box according to claim 5, it is characterised in that the second perforate is flexible with being set in metallic channel Material.

7. winding prevention earphone box according to claim 2, it is characterised in that spigot surface is provided with upper head plate；

Spigot surface seamlessly transits.

8. winding prevention earphone box according to claim 2, it is characterised in that the vertical sectional shape of wire-winding unit is I-shaped Or H-shaped；

Upper head plate shape of cross section is circular, oblate or square.

9. winding prevention earphone box according to claim 1, it is characterised in that the elastic component is spring；

Wire-winding unit is connected by spring with the inner bottom surface of box body.

10. winding prevention earphone box according to claim 1, it is characterised in that the box body is with end cap by following any Mode connects：

-- it is be hinged；

-- it is slidably connected；

-- screw thread；

-- engaging.